ONTOLOGI BATIK: MELACAK DIMENSI METAFISIS BATIK KLASIK JAWA

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Hastangka Hastangka

2013-12-01

beragam. Batik adalah karya asli (genuine dari bangsa Indonesia. UNESCO telah menetapkan batik pada 2 Oktober 2009 sebagai Masterpiece of the Oral and Intangible Cultural Heritage of Humanity. Sejak pengakuan dari UNESCO tersebut, batik menjadi trend setter nasional dan bahkan dunia. Batik yang dulunya dianggap sebagai hasil karya rakyat biasa, saat ini menjadi bernilai budaya tinggi dan bahkan bernilai jual tinggi. Berbagai events berupa pameran, seminar, fashion show, dan bazaar batik marak dilakukan di berbagai daerah di Indonesia, bahkan di luar negeri. Dalam konteks budaya sekarang ini batik tidak sekedar karya seni dan identitas budaya tetapi sebagai trend fashion masa kini. Oleh karena itu, penting untuk melacak dimensi metafisis batik Jawa sebagai teks dan sebagai trend fashion masa kini.

A Serological Survey of Infectious Disease in Yellowstone National Park?s Canid Community

OpenAIRE

Almberg, Emily S.; Mech, L. David; Smith, Douglas W.; Sheldon, Jennifer W.; Crabtree, Robert L.

2009-01-01

BACKGROUND: Gray wolves (Canis lupus) were reintroduced into Yellowstone National Park (YNP) after a >70 year absence, and as part of recovery efforts, the population has been closely monitored. In 1999 and 2005, pup survival was significantly reduced, suggestive of disease outbreaks. METHODOLOGY/PRINCIPAL FINDINGS: We analyzed sympatric wolf, coyote (Canis latrans), and red fox (Vulpes vulpes) serologic data from YNP, spanning 1991-2007, to identify long-term patterns of pathogen exposure, i...

76 FR 68503 - Winter Use Plan, Final Environmental Impact Statement, Yellowstone National Park, Idaho, Montana...

Science.gov (United States)

2011-11-04

... DEPARTMENT OF THE INTERIOR National Park Service Winter Use Plan, Final Environmental Impact.... ACTION: Notice of availability of the Final Environmental Impact Statement for the Winter Use Plan... Winter Use Plan for Yellowstone National Park, located in Idaho, Montana, and [[Page 68504

Creating Conditions for Policy Change in National Parks: Contrasting Cases in Yellowstone and Yosemite

Science.gov (United States)

Yochim, Michael J.; Lowry, William R.

2016-05-01

Public agencies face significant political obstacles when they try to change long-standing policies. This paper examines efforts by the U.S. National Park Service to change long-term policies in Yellowstone and Yosemite national parks. We argue that, to be successful, the agency and pro-change allies must expand the sphere of conflict to engage the support of the broader American public through positive framing, supportive science, compelling economic arguments, consistent goals, and the commitment of other institutional actors. We show that the agency is capable of creating these conditions, as in the reintroduction of wolves to Yellowstone, but we argue that this is not always the outcome, as in reducing automobile congestion in Yosemite Valley.

Magnetic susceptibility measurements in Yellowstone National Park, USA; Beikoku Yellowstone kokuritsu koen ni okeru genchi jikaritsu sokutei

Energy Technology Data Exchange (ETDEWEB)

Okuma, S [Geological Survey of Japan, Tsukuba (Japan)

1997-05-27

For the purpose of interpreting data of the aeromagnetic anomalies in Yellowstone National Park in the U.S.A., in-situ magnetization intensity measurements have been carried out in 1994 and 1995 on geological outcrops of rocks in that area. Comparisons and discussions were given on the measurement results, and existing rock magnetic data and aeromagnetic anomaly data available for the area. Outside the Yellowstone caldera, part of granitic gneisses among the Precambrian granitic gneisses and crystalline schists distributed to the north has an abnormally high magnetization intensity of 1 {times} 10 {sup -2} SI. This could be a powerful anomaly source for the high magnetic anomaly in this area. Paleogene volcanic rocks distributed widely in the eastern part of the park also have magnetization intensity as high as 1 {times} 10 {sup -2} SI or higher, which are also thought a powerful anomaly source in this area. Part of Pleistocene basalts which are exposed partially in the western part of the park has also very high magnetization intensity at 1 {times} 10 {sup -2} SI or higher. This suggests correlation with the magnetic anomaly in the east-west direction distributed in this area. Quaternary rhyolites are more magnetic than Quaternary welded tuffs, which should give greater effects to the magnetic anomaly. 10 refs., 5 figs.

Winter visitor use planning in Yellowstone and Grand Teton National Parks

Science.gov (United States)

John A. Sacklin; Kristin L. Legg; M. Sarah Creachbaum; Clifford L. Hawkes; George Helfrich

2000-01-01

Winter use in Yellowstone and Grand Teton National Parks increased dramatically in the 1980s and early 1990s. That increase and the emphasis on snowmobiles as the primary mode of transportation brought into focus a host of winter-related issues, including air pollution, unwanted sound, wildlife impacts and the adequacy of agency budgets, staff and infrastructure to...

Wolf-bison interactions in Yellowstone National Park

Science.gov (United States)

Smith, Douglas W.; Mech, L. David; Meagher, Mary; Clark, Wendy E.; Jaffe, Rosemary; Phillips, Michael K.; Mack, John A.

2000-01-01

We studied interactions of reintroduced wolves (Canis lupus) with bison (Bison bison) in Yellowstone National Park. Only 2 of 41 wolves in this study had been exposed to bison before their translocation. Wolves were more successful killing elk (Cervus elaphus) than bison, and elk were more abundant than bison, so elk were the primary prey of wolves. Except for a lone emaciated bison calf killed by 8 1-year-old wolves 21 days after their release, the 1st documented kill occurred 25 months after wolves were released. Fourteen bison kills were documented from April 1995 through March 1999. All kills were made in late winter when bison were vulnerable because of poor condition or of bison that were injured or young. Wolves learned to kill bison and killed more bison where elk were absent or scarce. We predict that wolves that have learned to kill bison will kill them more regularly, at least in spring. The results of this study indicate how adaptable wolves are at killing prey species new to them.

Integrated Geoscience Studies in the Greater Yellowstone Area - Volcanic, Tectonic, and Hydrothermal Processes in the Yellowstone Geoecosystem

Science.gov (United States)

Morgan, Lisa A.

2007-01-01

Yellowstone National Park, rimmed by a crescent of older mountainous terrain, has at its core the Quaternary Yellowstone Plateau, an undulating landscape shaped by forces of volcanism, tectonism, and later glaciation. Its spectacular hydrothermal systems cap this landscape. From 1997 through 2003, the United States Geological Survey Mineral Resources Program conducted a multidisciplinary project of Yellowstone National Park entitled Integrated Geoscience Studies of the Greater Yellowstone Area, building on a 130-year foundation of extensive field studies (including the Hayden survey of 1871, the Hague surveys of the 1880s through 1896, the studies of Iddings, Allen, and Day during the 1920s, and NASA-supported studies starting in the 1970s - now summarized in USGS Professional Paper 729 A through G) in this geologically dynamic terrain. The project applied a broad range of scientific disciplines and state-of-the-art technologies targeted to improve stewardship of the unique natural resources of Yellowstone and enable the National Park Service to effectively manage resources, protect park visitors from geologic hazards, and better educate the public on geologic processes and resources. This project combined a variety of data sets in characterizing the surficial and subsurface chemistry, mineralogy, geology, geophysics, and hydrothermal systems in various parts of the park. The sixteen chapters presented herein in USGS Professional Paper 1717, Integrated Geoscience Studies in the Greater Yellowstone Area - Volcanic, Tectonic, and Hydrothermal Processes in the Yellowstone Geoecosystem, can be divided into four major topical areas: (1) geologic studies, (2) Yellowstone Lake studies, (3) geochemical studies, and (4) geophysical studies. The geologic studies include a paper by Ken Pierce and others on the influence of the Yellowstone hotspot on landscape formation, the ecological effects of the hotspot, and the human experience and human geography of the greater

KREASI BATIK KUPANG

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Irfa'ina Rohana Salma

2016-06-01

Full Text Available ABSTRAK Dewasa ini batik gencar dikembangkan sebagai industri kreatif di berbagai daerah. Salah satunya adalah daerah Kupang, Nusa Tenggara Timur. Tujuan penelitian dan penciptaan seni ini adalah untuk menghasilkan kreasi baru motif batik yang mempunyai ciri khas sebagai batik Nusa Tenggara Timur, khususnya di daerah Kupang. Sumber inspirasi penciptaannya digali dari motif-motif tradisional tenun ikat untuk dikreasikan menjadi motif batik Kupang. Metode yang digunakan yaitu pengumpulan data, pengamatan mendalam terhadap tema, pengkajian sumber inspirasi, pembuatan desain motif, dan perwujudan menjadi batik. Hasilnya berupa enam motif batik Kupang yaitu: Motif Rukun Kupang, Motif Teguh Bersatu, Motif Pucuk Mekar, Motif Liris Kupang, Motif Kuda Sepasang dan Motif Kuda Kupang. Hasil uji kesukaan terhadap motif kepada enam puluh responden menunjukkan bahwa Motif Kuda Kupang paling banyak dipilih oleh responden yaitu sebesar 27%, sedangkan Motif Kuda Sepasang 21%, Motif Liris Kupang 16%, Motif Teguh Bersatu 15%, Motif Kupang Rukun 14% dan Motif Pucuk Mekar 7%. Motif Kuda Kupang paling banyak dipilih karena menghasilkan motif yang indah dan mempunyai karakter motif daerah yang kuat, sehingga dapat diproduksi sebagai batik khas Kupang. Kata kunci: kreasi, batik Nusa Tenggara Timur, motif batik Kupang. ABSTRACT                 Nowadays batik intensively developed as a creative industry in various regions. One of the creative industry area is Kupang, East Nusa Tenggara. The purpose of this art creation research is to produce new characteristic batik motif of East Nusa Tenggara, particularly in the Kupang area. The source of batik inspiration to create batik Kupang come from traditional ikat motifs. The methods used are data collection, theme observation, inspiration sources assesment, design motifs creation and batik embodiment. The results are six motifs of batik Kupang, namely: Rukun Kupang Motif, Teguh Bersatu Motif, Pucuk Mekar

Protecting the Geyser Basins of Yellowstone National Park: Toward a New National Policy for a Vulnerable Environmental Resource

Science.gov (United States)

Barrick, Kenneth A.

2010-01-01

Geyser basins provide high value recreation, scientific, economic and national heritage benefits. Geysers are globally rare, in part, because development activities have quenched about 260 of the natural endowment. Today, more than half of the world’s remaining geysers are located in Yellowstone National Park, northwest Wyoming, USA. However, the hydrothermal reservoirs that supply Yellowstone’s geysers extend well beyond the Park borders, and onto two “Known Geothermal Resource Areas”—Island Park to the west and Corwin Springs on the north. Geysers are sensitive geologic features that are easily quenched by nearby geothermal wells. Therefore, the potential for geothermal energy development adjacent to Yellowstone poses a threat to the sustainability of about 500 geysers and 10,000 hydrothermal features. The purpose here is to propose that Yellowstone be protected by a “Geyser Protection Area” (GPA) extending in a 120-km radius from Old Faithful Geyser. The GPA concept would prohibit geothermal and large-scale groundwater wells, and thereby protect the water and heat supply of the hydrothermal reservoirs that support Yellowstone’s geyser basins and important hot springs. Proactive federal leadership, including buyouts of private groundwater development rights, can assist in navigating the GPA through the greater Yellowstone area’s “wicked” public policy environment. Moreover, the potential impacts on geyser basins from intrusive research sampling techniques are considered in order to facilitate the updating of national park research regulations to a precautionary standard. The GPA model can provide the basis for protecting the world’s few remaining geyser basins.

36 CFR 6.8 - National Park Service solid waste responsibilities.

Science.gov (United States)

2010-07-01

..., DEPARTMENT OF THE INTERIOR SOLID WASTE DISPOSAL SITES IN UNITS OF THE NATIONAL PARK SYSTEM § 6.8 National Park Service solid waste responsibilities. (a) Beginning one year after January 23, 1995, a Superintendent will not permit or allow a person to dispose of solid waste at a National Park Service operated...

KEMATANGAN BERAGAMA MASYARAKAT INDUSTRI BATIK

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Tri Haryati

2017-01-01

Full Text Available Penelitian ini bertujuan untuk mengetahui sikap masyarakat industri batik di Pekalongan berkaitan dengan prediktor keyakinan terhadap rukun iman dan persepsinya terhadap kegiatan keagamaan. Dengan menggunakan pendekatan penelitian kuantitatif, diperoleh hasil penelitian yaitu: pertama, keyakinan atas rukun iman hanya mempengaruhi sebesar 10,8 %, sehingga hasilnya tidak signifikan; kedua, persepsi kegiatan keagamaan mempengaruhi sebesar 18,5 %, sehingga hasilnya signifikan; dan ketiga, keyakinan atas rukun iman dan persepsi terhadap kegiatan keagamaan secara bersama-sama menyumbangkan 23,6%. Jadi hasil terakhir ini berpengaruh secara signifikan. This article determines the attitude of society in Pekalongan’s batik industry with regard to predictors of confidence in their perceptions of the pillars of faith and religious activities. By using the quantitative research approach, the result of research: first, the belief in the pillars of faith affect only 10.8%, so the result was not significant; second, the perception of religious activity affects at 18.5%, so the results are significant; and third, the belief on the pillars of faith and perception of the religious activities collectively contributed 23.6%. So the latest result is significant.

STRATEGI UKM. PENGERAJIN BATIK TULIS DALAM MEMASARKAN BATIK TULIS SIDOARJO (STUDI KASUS PADA UKM.PENGERAJIN BATIK TULIS DI DESA JETIS, KECAMATAN SIDOARJO

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I Dewa Made Hari Shandi

2017-05-01

Full Text Available Batik is a cultural heritage of Indonesia and this has been recognized by the Organization of Education, Science and Culture of the United Nations (UNESCO, in which UNESCO recognized batik as a world cultural heritage from Indonesia. In Sidoarjo which is supporting the city of Surabaya, turned out to have the highest number of SMEs. Various Small and Medium Enterprises, crafts and culinary thousands spread over 18 districts in Sidoarjo. One of the crafts that are typical of that Batik Sidoarjo Sidoarjo. In Sidoarjo, there is a village of SMEs. batik craftsmen called Kampoeng Batik Jetis. The purpose of this study was to determine what strategy do UKM.Pengerajin Batik in Kampung Jetis Sidoarjo batik Jetis in marketing and also to know what the most effective strategies that do UKM.Pengerajin batik Write in the village Jetis Sidoarjo in marketing Jetis batik. The type of research is explanatory research (explanatory research that explain the causal relationship between the variables through hypothesis testing. While the expected outcomes of this research is to contribute to science and the development of marketing concepts and materials expected to be used as a reference for further research or faculty beginners, especially those interested in doing research on the strategy of SMEs (small and medium enterprises. Keywords: Marketing Strategy Batik SMEs

STRATEGI UKM. PENGERAJIN BATIK TULIS DALAM MEMASARKAN BATIK TULIS SIDOARJO (STUDI KASUS PADA UKM.PENGERAJIN BATIK TULIS DI DESA JETIS, KECAMATAN SIDOARJO

Directory of Open Access Journals (Sweden)

I Dewa Made Hari Shandi

2016-12-01

Full Text Available Batik is a cultural heritage of Indonesia and this has been recognized by the Organization of Education, Science and Culture of the United Nations (UNESCO, in which UNESCO recognized batik as a world cultural heritage from Indonesia. In Sidoarjo which is supporting the city of Surabaya, turned out to have the highest number of SMEs. Various Small and Medium Enterprises, crafts and culinary thousands spread over 18 districts in Sidoarjo. One of the crafts that are typical of that Batik Sidoarjo Sidoarjo. In Sidoarjo, there is a village of SMEs. batik craftsmen called Kampoeng Batik Jetis. The purpose of this study was to determine what strategy do UKM.Pengerajin Batik in Kampung Jetis Sidoarjo batik Jetis in marketing and also to know what the most effective strategies that do UKM.Pengerajin batik Write in the village Jetis Sidoarjo in marketing Jetis batik. The type of research is explanatory research (explanatory research that explain the causal relationship between the variables through hypothesis testing. While the expected outcomes of this research is to contribute to science and the development of marketing concepts and materials expected to be used as a reference for further research or faculty beginners, especially those interested in doing research on the strategy of SMEs (small and medium enterprises. Keywords: Marketing Strategy Batik SMEs

KUALITAS PEWARNAAN EKSTRAK KAYU TEGERAN (Cudrania javanensis PADA BATIK

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Vivin Atika

2017-05-01

Full Text Available ABSTRAKEkstrak kayu Tegeran digunakan sebagai sumber warna kuning untuk soga batik. Penggunaanya sebagai pewarna tunggal batik sangat jarang karena menurut perajin batik mudah luntur dan warna kurang cerah.  Penelitian ini bertujuan untuk menganalisa ekstrak kayu Tegeran sebagai zat warna tunggal pada batik. Kayu Tegeran diekstraksi pada suhu kamar, 50ºC, 75ºC dan 100ºC menggunakan pelarut air selama 1 jam. Pewarnaan batik dilakukan dengan ekstrak kayu Tegeran sebanyak 8 kali pada suhu kamar. Proses pelepasan malam (lilin batik dilakukan dengan pelarut air pada suhu 100ºC selama 1 jam. Batik dianalisa dengan menggunakan parameter uji arah, ketuaan warna, ketahanan luntur warna terhadap gosokan basah, pencucian dan sinar matahari. pH larutan ekstrak kayu Tegeran hasil ekstraksi pada suhu kamar, 50ºC, 75ºC dan 100ºC berturut-turut sebesar 5, 4, 4-5, 3-4. Arah warna batik hasil pewarnaan dengan kayu Tegeran yaitu kuning hingga cokelat tua. Nilai ketuaan warna batik katun hasil pewarnaan dengan kayu Tegeran antara 22,24 – 40,33 dan batik sutera bernilai antara 38,39 – 46,75. Nilai pengujian ketahanan luntur warna batik hasil pewarnaan dengan kayu Tegeran terhadap gosokan basah rata-rata memberikan nilai (4 – 5, sedangkan nilai ketahanan luntur warna terhadap pencucian dan sinar matahari langsung rata-rata memberikan nilai 4. Dari hasil penelitian dapat disimpulkan bahwa ekstrak kayu Tegeran dapat digunakan sebagai pewarna batik dengan warna cerah dan ketahanan luntur baik. ABSTRACTThe Tegeran wood extract has been used as the yellow color source for batik soga. As a single color for batik, it is rarely used because tend to have poor color fastness and less bright color. This research aim is to analyze Tegeran wood extract as a single dye for batik. Tegeran wood extracted on various temperature (room temperature, 50ºC, 75ºC, 100ºC using water as the solvent for an hour. Then it is used for batik dyeing with 8 times soaking at room

Corak Etnik dan Dinamika Batik Pekalongan

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Irfa'ina Rohana Salma

2016-04-01

Full Text Available ABSTRAKBatik Pekalongan mempunyai ciri khas atau karakter yang berbeda dengan batik dari daerah pesisir lainnya. Corak yang berbeda ini karena adanya pengaruh budaya dari etnis-etnis pembuat batik yang berdomisili di Pekalongan, yaitu etnis Jawa, etnis Cina dan etnis Belanda. Tulisan ini bertujuan untuk melakukan tinjauan dan mengkritisi lebih dalam ciri khas atau karakter corak dari batik yang dihasilkan para pembatik dari etnis yang berbeda di Pekalongan. Metode pendekatan yang dipakai yaitu studi kepustakaan dan eksplorasi di lapangan. Beberapa sampel motif dari ketiga etnis pembatik dianalisis untuk mengetahui keunikan dan kekhasannya masing-masing, serta dengan tinjauan aspek-aspek lain yang melingkupi dinamika industri batik di Pekalongan. Hasilnya menunjukkan bahwa latar belakang budaya yang berbeda menghasilkan corak batik baru yang kemudian menjadi ciri khas batik Pekalongan secara umum. Ada tiga corak batik Pekalongan yaitu: Batik Pekalongan bergaya Jawa, Batik Pekalongan bergaya Cina, dan Batik Pekalongan bergaya Belanda, yang mempunyai keunikan sendiri-sendiri yang membedakan corak batik di antara mereka. Kajian ini dapat menjadi inspirasi pembinaan seni dan industri kreatif di daerah lain yang multietnis.Kata-kata kunci: batik, corak, etnisABSTRACTPekalongan batik has a specific or a different characteristic from other batik of coastal areas. Thestyle is differently from other because of the cultural influences of ethnic batik maker who lives in Pekalongan, namely Javanese, Chinese and Dutch. This paper aims to conduct a review and criticize the deeper characteristics or specific pattern of the Pekalongan batik results from the different ethnics. Approximation method used is library research and exploration in the field. Several samples of the three ethnic batik motifs were analyzed to determine the uniqueness and each characteristic, as well as the review of other aspects surrounding the dynamics of the industry in Pekalongan batik

Population Dynamics of Wolves and Coyotes at Yellowstone National Park: Modeling Interference Competition with an Infectious Disease

OpenAIRE

Blanco, Krystal; Barley, Kamal; Mubayi, Anuj

2014-01-01

Gray wolves were reintroduced to Yellowstone National Park (YNP) in 1995. The population initially flourished, but since 2003 the population has experience significant reductions due to factors that may include disease-induced mortality, illegal hunting, park control pro- grams, vehicle induced deaths and intra-species aggression. Despite facing similar conditions, and interference competition with the wolves, the coyote population at YNP has persisted. In this paper we introduce an epidemiol...

Chemical analyses of hot springs, pools, geysers, and surface waters from Yellowstone National Park, Wyoming, and vicinity, 1974-1975

Science.gov (United States)

Ball, James W.; Nordstrom, D. Kirk; Jenne, Everett A.; Vivit, Davison V.

1998-01-01

This report presents all analytical determinations for samples collected from Yellowstone National Park and vicinity during 1974 and 1975. Water temperature, pH, Eh, and dissolved O2 were determined on-site. Total alkalinity and F were determined on the day of sample collection. Flame atomic-absorption spectrometry was used to determine concentrations of Li, Na, K, Ca, and Mg. Ultraviolet/visible spectrophotometry was used to determine concentrations of Fe(II), Fe(III), As(III), and As(V). Direct-current plasma-optical-emission spectrometry was used to determine the concentrations of B, Ba, Cd, Cs, Cu, Mn, Ni, Pb, Rb, Sr, and Zn. Two samples collected from Yellowstone Park in June 1974 were used as reference samples for testing the plasma analytical method. Results of these tests demonstrate acceptable precision for all detectable elements. Charge imbalance calculations revealed a small number of samples that may have been subject to measurement errors in pH or alkalinity. These data represent some of the most complete analyses of Yellowstone waters available.

Development of Collective Trademark for Batik Industry in Kampung Batik Laweyan (Laweyan Batik’s Village, Solo

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Agus Sardjono

2015-04-01

Full Text Available In the previous research, it was found that the individual trademark system has not been effectively utilized to support the business of batik SMEs, particularly in several Batik industry centers in Java, namely Bantul in Yogyakarta province, Kauman in Pekalongan, and Laweyan in Solo. However, the fact that those SMEs gather in a community, organization, or kinships bring potentials for development of collective trademarks, which can address the problems that individual trademark cannot anticipate. This can also be a strategy to anticipate the free-trade ‘attack,’ i.e. imported textiles with batik patterns/motifs; yet not the original Indonesian Batik. Therefore, Indonesian batik SMEs need to be nurtured and encouraged to register their own collective trademarks, and to build their branding infrastructure, through local batik community’s standardization, and collective batik labeling. This present research focuses on the development of collective trademark utilization by one long-known Batik community in Solo province, Kampung Batik Laweyan.

Population viability of Arctic grayling in the Gibbon River, Yellowstone National Park

Science.gov (United States)

Steed, Amber C.; Zale, Alexander V.; Koel, Todd M.; Kalinowski, Steven T.

2010-01-01

The fluvial Arctic grayling Thymallus arcticus is restricted to less than 5% of its native range in the contiguous United States and was relisted as a category 3 candidate species under the U.S. Endangered Species Act in 2010. Although fluvial Arctic grayling of the lower Gibbon River, Yellowstone National Park, Wyoming, were considered to have been extirpated by 1935, anglers and biologists have continued to report catching low numbers of Arctic grayling in the river. Our goal was to determine whether a viable population of fluvial Arctic grayling persisted in the Gibbon River or whether the fish caught in the river were downstream emigrants from lacustrine populations in headwater lakes. We addressed this goal by determining relative abundances, sources, and evidence for successful spawning of Arctic grayling in the Gibbon River. During 2005 and 2006, Arctic grayling comprised between 0% and 3% of the salmonid catch in riverwide electrofishing (mean Back-calculated lengths at most ages were similar among all fish, and successful spawning within the Gibbon River below the headwater lakes was not documented. Few Arctic grayling adults and no fry were detected in the Gibbon River, implying that a reproducing fluvial population does not exist there. These findings have implications for future Endangered Species Act considerations and management of fluvial Arctic grayling within and outside of Yellowstone National Park. Our comprehensive approach is broadly applicable to the management of sparsely detected aquatic species worldwide.

STRATEGY FORMULATION FOR DEVELOPING BATIK TULIS

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Indah Eko Suryani

2015-01-01

Full Text Available The objective of this study was to formulate a development strategy in order to maintain the existence of Batik Tulis Rolla Junior. The study used a case study approach with Rumah Batik Tulis Rolla Junior as the research object. The data were analyzed by a value chain approach to determine the internal and external conditions influencing the existence of the Batik Tulis Rolla Junior. Furthermore, this study also used the analysis of Internal Factor Evaluation (IFE, External Factor Evaluation (EFE, Internal-External (IE Matrix, SWOT, dan Quantitative Strategic Planning Matrix (QSPM to create the development strategy. The results show that the strategies that can be recommended to Rolla Junior include 1 increasing the capital by Kredit Usaha Rakyat (KUR program, 2 conductiong expansions to other regencies, 3 creating a website/blog  to promote and perform business transactions, 4 increasing the frequency in joining exhibitions or EXPO both in regional and national levels, 5 conducting researches to solve the problem of coloring which requires sun rays, 6 conducting cooperations with raw material suppliers (backward integration, and 7 finding alternative suppliers of raw materials especially from the areas closer to Jember district.Keywords: development strategy, batik tulis Rolla Junior, SWOT, QSPMABSTRAKPenelitian ini bertujuan merumuskan strategi pengembangan sehingga dapat menjaga eksistensi Batik Tulis Rolla Junior. Penelitian menggunakan pendekatan studi kasus dengan Rolla Junior sebagai objek penelitiannya. Data dianalisis dengan pendekatan rantai nilai untuk mengetahui kondisi internal dan eksternal yang berpengaruh terhadap Batik Tulis kemudian menggunakan analisis Internal Factor Evaluation (IFE, External Factor Evaluation (EFE, Internal-External (IE Matrix, SWOT, dan Quantitative Strategic Planning Matrix (QSPM untuk menyusun strategi pengembangan Batik Tulis Rolla Junior. Hasil penelitian menunjukkan bahwa strategi-straegi prioritas

Fungi from geothermal soils in Yellowstone National Park

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Redman, R.S.; Litvintseva, A.; Sheehan, K.B.; Henson, J.M.; Rodriguez, R.J.

1999-01-01

Geothermal soils near Amphitheater Springs in Yellowstone National Park were characterized by high temperatures (up to 70??C), high heavy metal content, low pH values (down to pH 2.7), sparse vegetation, and limited organic carbon. From these soils we cultured 16 fungal species. Two of these species were thermophilic, and six were thermotolerant. We cultured only three of these species from nearby cool (0 to 22??C) soils. Transect studies revealed that higher numbers of CFUs occurred in and below the root zone of the perennial plant Dichanthelium lanuginosum (hot springs panic grass). The dynamics of fungal CFUs in geothermal soil and nearby nongeothermal soil were investigated for 12 months by examining soil cores and in situ mesocosms. For all of the fungal species studied, the temperature of the soil from which the organisms were cultured corresponded with their optimum axenic growth temperature.

Predatory behavior of grizzly bears feeding on elk calves in Yellowstone National Park

Science.gov (United States)

French, Steven P.; French, Marilynn G.

1990-01-01

Grizzly bears (Ursus arctos horribilis) were observed preying on elk calves (Cervus elaphus) on 60 occasions in Yellowstone National Park, with 29 confirmed kills. Some bears were deliberate predators and effectively preyed on elk calves for short periods each spring, killing up to 1 calf daily. Primary hunting techniques were searching and chasing although some bears used a variety of techniques during a single hunt. They hunted both day and night and preyed on calves in the open and in the woods. Excess killing occurred when circumstances permitted. One bear caught 5 calves in a 15-minute interval. Elk used a variety of antipredator defenses and occasionally attacked predacious bears. The current level of this feeding behavior appears to be greater than previously reported. This is probably related to the increased availability of calves providing a greater opportunity for learning, and the adaptation of a more predatory behavior by some grizzly bears in Yellowstone.

Phenotypic and genetic differentiation among yellow monkeyflower populations from thermal and non-thermal soils in Yellowstone National Park.

Science.gov (United States)

Lekberg, Ylva; Roskilly, Beth; Hendrick, Margaret F; Zabinski, Catherine A; Barr, Camille M; Fishman, Lila

2012-09-01

In flowering plants, soil heterogeneity can generate divergent natural selection over fine spatial scales, and thus promote local adaptation in the absence of geographic barriers to gene flow. Here, we investigate phenotypic and genetic differentiation in one of the few flowering plants that thrives in both geothermal and non-thermal soils in Yellowstone National Park (YNP). Yellow monkeyflowers (Mimulus guttatus) growing at two geothermal ("thermal") sites in YNP were distinct in growth form and phenology from paired populations growing nearby ( 0.34), which were only weakly differentiated from each other (all F (ST) geothermal gradient in Yellowstone.

Analisis Kesesuaian Kursi Pembatik Terhadap Kondisi Antropometri Pekerja Batik Tulis

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Joni Setiawan

2016-04-01

seat are: average high seat is 263.7 (Indonesian women knee high to sit: average 339,2 mm, average width of seat is 353 mm (Indonesian women hips size: average 366,8 mm, average depth of seat is 305 mm (Indonesian women knee to buttocks length: average 470,7 mm and without using the backrest.Keywords: batik chair, ergonomy, anthropometry

PENENTUAN WAKTU STANDAR DAN JUMLAH TENAGA KERJA OPTIMAL PADA PRODUKSI BATIK CAP (STUDI KASUS: IKM BATIK SAUD EFFENDY, LAWEYAN

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Dyah Ika Rinawati

2013-03-01

Full Text Available Batik Saud Effendy merupakan salah satu IKM batik di Kampoeng Batik Laweyan, Surakarta. Jenis batik yang diproduksi adalah batik cap dan batik tulis dengan sebagian besar jenis batik yang diproduksi adalah batik cap. IKM Batik Saud Effendy ini berproduksi dengan strategi make to order dan belum ada pedoman waktu produksi. Selain itu beban kerja pada setiap stasiun kerja kurang seimbang, dimana dari value stream mapping yang ada, pada stasiun pengecapan dalam penyelesaian 1 lot produksi sebanyak 120 meter menghasilkan waktu terlama dibandingkan dengan stasiun kerja lainnya, yaitu 434 menit dengan 3 orang pekerja. Tujuan dari penelitian ini adalah untuk menentukan waktu baku dan jumlah tenaga kerja optimal pada setiap tahapan proses. Dari hasil penelitian dan perhitungan didapatkan waktu baku untuk masing-masing proses produksi, yaitu pemotongan mori (17,46 menit, pengecapan (582,15 menit, pewarnaan (84,06 menit, pengeringan dan pencucian (207,98 menit, penglorodan sebesar 99,87 menit, pengeringan 1123,2 menit, dan packing sebesar 75,24 menit. Usulan tenaga kerja yang diberikan dapat menghemat biaya pengeluaran IKM sebesar 12%. Kata Kunci: beban kerja, tenaga kerja, waktu standar Abstract Effendy Saud Batik is one of IKM batik Batik Kampoeng Laweyan, Surakarta. Types produced batik is batik and batik with most types of batik is batik produced. IKM Batik Effendy Saud's production strategy make to order and there are no guidelines for production time. Besides the workload at each work station lacks balance, which of the existing value stream mapping, the tasting station in the settlement of 1 lot production yield as much as 120 meters the longest time compared to other work stations, which is 434 minutes with 3 workers. The purpose of this study was to determine the standard time and the optimal number of workers at each stage of the process. From the research results and the calculation of standard time for each of the production process, ie

Metal loading in Soda Butte Creek upstream of Yellowstone National Park, Montana and Wyoming; a retrospective analysis of previous research; and quantification of metal loading, August 1999

Science.gov (United States)

Boughton, G.K.

2001-01-01

Acid drainage from historic mining activities has affected the water quality and aquatic biota of Soda Butte Creek upstream of Yellowstone National Park. Numerous investigations focusing on metals contamination have been conducted in the Soda Butte Creek basin, but interpretations of how metals contamination is currently impacting Soda Butte Creek differ greatly. A retrospective analysis of previous research on metal loading in Soda Butte Creek was completed to provide summaries of studies pertinent to metal loading in Soda Butte Creek and to identify data gaps warranting further investigation. Identification and quantification of the sources of metal loading to Soda Butte Creek was recognized as a significant data gap. The McLaren Mine tailings impoundment and mill site has long been identified as a source of metals but its contribution relative to the total metal load entering Yellowstone National Park was unknown. A tracer-injection and synoptic-sampling study was designed to determine metal loads upstream of Yellowstone National Park.A tracer-injection and synoptic-sampling study was conducted on an 8,511-meter reach of Soda Butte Creek from upstream of the McLaren Mine tailings impoundment and mill site downstream to the Yellowstone National Park boundary in August 1999. Synoptic-sampling sites were selected to divide the creek into discrete segments. A lithium bromide tracer was injected continuously into Soda Butte Creek for 24.5 hours. Downstream dilution of the tracer and current-meter measurements were used to calculate the stream discharge. Stream discharge values, combined with constituent concentrations obtained by synoptic sampling, were used to quantify constituent loading in each segment of Soda Butte Creek.Loads were calculated for dissolved calcium, silica, and sulfate, as well as for dissolved and total-recoverable iron, aluminum, and manganese. Loads were not calculated for cadmium, copper, lead, and zinc because these elements were infrequently

Environmental Analysis of The Impacts of Batik Waste Water Polution on The Quality of Dug Well Water in The Batik Industrial Center of Jenggot Pekalongan City

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Budiyanto Slamet

2018-01-01

of physical well water quality showed 3.6% snoring, 16.1% smelly, 9.8% color and 10.7% taste. Pollution to dug well water can affect public health because it is used for daily use to drink, cook, bathe and wash because> 65% do not have other sources of clean water. The recommendation of this research is the need for waste water treatment batik starting from source through WWTP both on the household and communal scale with the role of local government as a facilitator. Society and batik industry players need to be involved in managing environmentally friendly batik industrial center.

Environmental Analysis of The Impacts of Batik Waste Water Polution on The Quality of Dug Well Water in The Batik Industrial Center of Jenggot Pekalongan City

Science.gov (United States)

Budiyanto, Slamet; Anies; Purnaweni, Hartuti; Sunoko, Henna Rya

2018-02-01

water quality showed 3.6% snoring, 16.1% smelly, 9.8% color and 10.7% taste. Pollution to dug well water can affect public health because it is used for daily use to drink, cook, bathe and wash because> 65% do not have other sources of clean water. The recommendation of this research is the need for waste water treatment batik starting from source through WWTP both on the household and communal scale with the role of local government as a facilitator. Society and batik industry players need to be involved in managing environmentally friendly batik industrial center.

UKIRAN KERAWANG ACEH GAYO SEBAGAI INSPIRASI PENCIPTAAN MOTIF BATIK KHAS GAYO

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Irfa ina Rohana Salma

2016-12-01

Full Text Available ABSTRAK Industri batik mulai berkembang di Gayo, tetapi belum memiliki motif batik khas daerah. Oleh karena itu perlu diciptakan motif batik khas Gayo, dengan mengambil inspirasi dari ukiran yang terdapat pada rumah tradisional yang biasa disebut ukiran kerawang Gayo. Tujuan penciptaan seni ini adalah untuk menciptakan motif batik yang memiliki ciri khas Gayo. Metode yang digunakan yaitu eksplorasi ide, perancangan, dan perwujudan menjadi motif batik. Dalam kegiatan ini telah diciptakan enam motif batik khas Gayo yaitu: (1 Motif Ceplok Gayo; (2 Motif Gayo Tegak; (3 Motif Gayo Lurus; (4 Motif Parang Gayo; (5 Motif Gayo Lembut; dan (6 Motif Geometris Gayo. Hasil uji kesukaan terhadap motif kepada lima puluh responden menunjukkan bahwa Motif Ceplok Gayo paling banyak dipilih oleh responden yaitu sebesar 19%, sedangkan Motif Parang Gayo 18%, Motif Gayo Lembut 17%, Motif Geometris Gayo 17%, Motif Gayo Lurus 15% dan Motif Gayo Tegak 14%. Rata-rata motif yang dihasilkan mendapatkan apresiasi yang baik dari responden, sehingga semua motif layak diproduksi sebagai batik khas Gayo.Kata kunci: batik Gayo, Motif Ceplok Gayo, Motif Parang Gayo.ABSTRACTBatik industry began to develop in Gayo, but have not had a typical batik motif itself. Therefore, it is necessary to create batik motifs of Gayo, by taking inspiration from the carvings found in traditional houses commonly called kerawang Gayo. The purpose of this art is to create motifs those have a Gayo characteristic. The method used are the idea exploration, design, and motifs embodiment. In this activity has created six Gayo batik motifs, namely: (1 Motif Ceplok Gayo; (2 Motif Gayo Tegak; (3 Motif GayoLurus; (4 Motif Parang Gayo; (5 Motif Gayo Lembut; dan (6 Motif Geometris Gayo. The test results fondness of the motives to fifty respondents indicated that the Motif Ceplok Gayo most preferred by respondents ie 19%, while Motif Parang Gayo 18%, Motif Gayo Lembut 17%, Motif Geometris Gayo 17%, Motif Gayo

History of pronghorn population monitoring, research, and management in Yellowstone National Park

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Keating, Kim A.

2002-01-01

Pronghorn antelope in Yellowstone National Park (YNP) persist in a small population that historically has experienced recurrent, sometimes dramatic declines. They apparently are isolated from other pronghorns, depend partly on private lands for winter range, experience heavy predation of fawns, and concentrate during winter in a relatively small area, thereby increasing their vulnerability to factors like disease or locally extreme weather. Overall, the situation raises serious concerns about the long-term viability of this population. Although such concerns are not new, evidence of a dramatic population decline since 1991 and continued poor recruitment has created a renewed sense of urgency.

Characterization of novel bacteriochlorophyll-a-containing red filaments from alkaline hot springs in Yellowstone National Park.

Science.gov (United States)

Boomer, S M; Pierson, B K; Austinhirst, R; Castenholz, R W

2000-09-01

Novel red, filamentous, gliding bacteria formed deep red layers in several alkaline hot springs in Yellowstone National Park. Filaments contained densely layered intracellular membranes and bacteriochlorophyll a. The in vivo absorption spectrum of the red layer filaments was distinct from other phototrophs, with unusual bacteriochlorophyll a signature peaks in the near-infrared (IR) region (807 nm and 911 nm). These absorption peaks were similar to the wavelengths penetrating to the red layer of the mats as measured with in situ spectroradiometry. The filaments also demonstrated maximal photosynthetic uptake of radiolabeled carbon sources at these wavelengths. The red layer filaments displayed anoxygenic photoheterotrophy, as evidenced by the specific incorporation of acetate, not bicarbonate, and by the absence of oxygen production. Photoheterotrophy was unaffected by sulfide and oxygen, but was diminished by high-intensity visible light. Near-IR radiation supported photoheterotrophy. Morphologically and spectrally similar filaments were observed in several springs in Yellowstone National Park, including Octopus Spring. Taken together, these data suggest that the red layer filaments are most similar to the photoheterotroph, Heliothrix oregonensis. Notable differences include mat position and coloration, absorption spectra, and prominent intracellular membranes.

75 FR 27579 - Bison Brucellosis Remote Vaccination, Draft Environmental Impact Statement, Yellowstone National...

Science.gov (United States)

2010-05-17

... DEPARTMENT OF THE INTERIOR National Park Service Bison Brucellosis Remote Vaccination, Draft... Brucellosis Remote Vaccination Program, Yellowstone National Park. SUMMARY: Pursuant to the National... the Bison Brucellosis Remote Vaccination Draft Environmental Impact Statement (EIS) for Yellowstone...

NILAI KEARIFAN LOKAL DALAM BATIK TRADISIONAL KAWUNG

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Kartini Parmono

2013-08-01

Full Text Available Traditional batik, which was raised from local cultural roots, is rich of local wisdom that is described in "batik language". Reviewing the traditional batik is similar to reviewing values . The values of traditional batik are results of acculturation process among Javanese, Hindu, and Islamic culture added to cultural influences of immigrants. One of the traditional batik motifs/patterns is Kawung. This research shows that the traditional batik of Kawung contains values of local wisdom which are described in its patterns, colors, names, and functions. The Kawung symbolizes an ideal order of society. The Kawung gives a message that someone should be an excellent, kind, and useful person.

Kopi dan Kakao dalam Kreasi Motif Batik Khas Jember

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Irfa'ina Rohana Salma

2015-06-01

Full Text Available ABSTRAK Batik Jember selama ini identik dengan motif daun tembakau. Visualisasi daun tembakau dalam motif Batik Jember cukup lemah, yaitu kurang berkarakter karena motif yang muncul adalah seperti gambar daun pada umumnya. Oleh karena itu perlu diciptakan desain motif batik khas Jember yang sumber inspirasinya digali dari kekayaan alam lainnya dari Jember yang mempunyai bentuk spesifik dan karakteristik sehingga identitas motif bisa didapatkan dengan lebih kuat. Hasil alam khas Jember tersebut adalah kopi dan kakao. Tujuan penciptaan seni ini adalah untuk menghasilkan motif batik  baru yang mempunyai ciri khas Jember. Metode yang digunakan yaitu pengumpulan data, pengamatan mendalam terhadap objek penciptaan, pengkajian sumber inspirasi, pembuatan desain motif, dan perwujudan menjadi batik. Dari penciptaan seni ini berhasil dikreasikan 6 (enam motif batik yaitu: (1 Motif Uwoh Kopi; (2 Motif Godong Kopi;  (3 Motif Ceplok Kakao; (4 Motif Kakao Raja; (5 Motif Kakao Biru; dan (6 Motif Wiji Mukti. Berdasarkan hasil penilaian “Selera Estetika” diketahui bahwa motif yang paling banyak disukai adalah Motif Uwoh Kopi dan Motif Kakao Raja. Kata kunci: Motif Woh Kopi, Motif Godong Kopi, Motif Ceplok Kakao, Motif Kakao Raja, Motif Kakao Biru, Motif Wiji Mukti ABSTRACTBatik Jember is synonymous with tobacco leaf motif. Tobacco leaf shape is quite weak in the visual appearance characterized as that motif emerges like a picture of leaves in general. Therefore, it is necessary to create a distinctive design motif extracted from other natural resources of Jember that have specific shapes and characteristics that can be obtained as the stronger motif identity. The typical natural resources from Jember are coffee and cocoa. The purpose of the creation of this art is to produce the unique, creative and innovative batik and have specific characteristics of Jember. The method used are data collection, observation of the object, reviewing inspiration sources

Batik Kreatif Amri Yahya dalam Perspektif Strukturalisme Levi-Strauss

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Irfa'ina Rohana Salma

2016-04-01

Full Text Available ABSTRAKPada saat ini sebagaian besar pengembangan motif batik mengacu pada ragam hias tradisional, sehingga hasilnya cenderung monoton. Perlu penyegaran visual dan diversifikasi gagasan untuk menghasilkan motif batik modern yang baru, unik, kreatif, dan inovatif. Tujuan kajian ini adalah menginspirasi para seniman, perajin, desainer untuk menciptakan motif kreatif sebagai diversifikasi produk yang semakin memperkaya khasanah batik Indonesia, dengan mengkaji batik kreatif karya Amri Yahya. Batik kreatif Amri Yahya telah mendapat pengakuan internasional sebagai batik modern. Metode yang digunakan yaitu deskriptif analitis untuk mendeskripsikan dan menganalisis objek seni yaitu batik karya Amri Yahya dengan perspektif Strukturalisme Levi-Strauss. Dari kajian ini dapat disimpulkan bahwa batik kreatif karya Amri Yahya dihasilkan dari keberanian dan kebebasan berekspresi serta konsistensi dalam berkarya seni.Kata kunci: batik, kreatif, Amri Yahya, strukturalisme Levi-StraussABSTRACTAt this time almost all of the batik motive bulk development refers to the traditional decoration, so the results tend to be monotonous. It needs a visual refreshment and diversity idea to produce a modern motive that is new, unique, creative, and innovative. The purpose of this study was to inspire the artists, craft men, designers to create the creative motifs as the diversified products to enrichIndonesian batik, reviewing creative batik of Amri Yahya. These Amri Yahya creative batik hasreceived international recognition as a modern batik. The method used is descriptive analysis todescribe artwork object that is Amri Yahya batik with Levi -Strauss's Structuralism perspective. From this study it can be concluded that the creative work of Amri Yahya batik produced from the encouragement and independecy of expression, as well as consistency in the artwork.Keywords: batik, creative, Amri Yahya, levi - strauss structuralis

Kajian Kualitas Air Sungai Bedog Akibat Pembuangan Limbah Cair Sentra Industri Batik Desa Wijirejo

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Widayati Indarsih

2016-10-01

ABSTRACT Bedog River that flows along Wijirejo Village, Pandak, in Bantul has been indicated to be polluted by varieties of liquid waste including batik industry. The objectives of this research are : to determine the quality of batik liquid waste; the quality of Bedog River water from physical aspects (temperature, TDS, TSS; chemical aspects (pH, COD, BOD, Cu, Cr+6; and biological aspect (plankton; to measure participation of stakeholder and also to develop a management strategy to manage batik liquid waste so that it does not pollute the environment.This research use survey method, data collected by purposive sampling. Water sample is directly taken from batik liquid waste and from the Bedog River with six observation station : S1 is the location before the waste disposal point, located around Pedak Bridge; S2 (+ 350 m next to S1,  S3 (+ 750 m next to S2, located at Pijenan Bridge, S4 (+ 400 m next to S3 and S5 (+ 250 m next to S4 is location that has been polluted by batik liquid waste, and S6 (+ 400 m next to S5 is an area that is no longer able to contain more additonal batik waste. Chemical, physical and biological data is carried on in direct measurement in the field and at laboratory. Participation data of stakeholder data is carried on interview method using questionare . Result analysis used in this research is qualitative descriptive.The result of this research shows that the quality of batik liquid waste has surpassed from the quality standard. The water quality at location S4 has been polluted shown by the COD point 28 mg/L (quality standard 25 mg/L and BOD point 4,8 mg/L (quality standard 3 mg/L. S4 is the location of which has highest density of batik industry. Both organic and inorganic materials inside batik liquid waste have increased COD and BOD of Bedog River. According to the plankton diversity index, the water of Bedog River has been polluted at S2, S3, S4 and S5 locations. S1 and S6 locations are not classified into the polluted area. Batik

76 FR 77249 - Winter Use Plan, Final Environmental Impact Statement Record of Decision, Yellowstone National...

Science.gov (United States)

2011-12-12

... DEPARTMENT OF THE INTERIOR National Park Service Winter Use Plan, Final Environmental Impact... Impact Statement for a Winter Use Plan, Yellowstone National Park. SUMMARY: Pursuant to Sec. 102(2)(C) of... Winter Use Plan for Yellowstone National Park, located in Idaho, Montana, and Wyoming. On December 5...

Hydrogeology of the Old Faithful area, Yellowstone National Park, Wyoming, and its relevance to natural resources and infrastructure

Science.gov (United States)

,; Foley, Duncan; Fournier, Robert O.; Heasler, Henry P.; Hinckley, Bern; Ingebritsen, Steven E.; Lowenstern, Jacob B.; Susong, David D.

2014-01-01

A panel of leading experts (The Old Faithful Science Review Panel) was convened by Yellowstone National Park (YNP) to review and summarize the geological and hydrological understanding that can inform National Park Service management of the Upper Geyser Basin area. We give an overview of present geological and hydrological knowledge of the Old Faithful hydrothermal (hot water) system and related thermal areas in the Upper Geyser Basin. We prioritize avenues for improving our understanding of key knowledge gaps that limit informed decision-making regarding human use in this fragile natural landscape. Lastly, we offer guidelines to minimize impacts to the hydrothermal system that could be used to aid decisions by park management.

Inovasi Desain, Teknologi, dan Pemasaran Lewat Website Usaha Kecil Menengah Batik dan Lutik (Lurik Batik di Kecamatan Laweyan Surakarta

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Anastasia Riani Suprapti

2016-12-01

  Tujuan penelitian terapan ini adalah untuk meningkatkan produktivitas dan mengembangkan produk batik dan lutik yang ada di wilayah Kecamatan Laweyan Surakarta dengan inovasi desain dan teknologi baru. Program ini bekerja sama dengan mitra UKM Batik Dewi (UKM 1 dan Batik Sinung Rejeki (UKM2 yang terletak di Kecamatan Laweyan. Pengusaha batik Laweyan dengan produknya berupa batik dan tekstil bermotif batik (printing dan cap dalam era globalisasi sekarang ini ternyata memiliki daya tahan yang baik, ditengah persaingan dengan produk sejenis dari daerah lain maupun dari luar negeri. Secara garis besar pola yang digunakan dalam implementasi penelitian ini meliputi: diskusi (FGD, kerja bengkel, operasional pabrik, pelatihan dan pendampingan (kelompok dan individu. Seperti halnya Usaha Kecil Menengah pada umumnya, pengusaha batik di Laweyan juga menghadapi masalah Internal meliputi  permodalan, inovasi desain, pemasaran, dan manajemen keuangan, yang meliputi administrasi keuangan/pembukuan. Beberapa solusi yang ditawarkan untuk mengatasi permasalahan yang dihadapi diantaranya adalah melakukan Inovasi desain dan teknologi, pengaturan layout pabrik, dan pemasaran lewat web. Selain itu mengembangkan desain motif batik yang lebih diminati pasar diberikan juga untuk pengembangan teknik kombinasi batik-lurik ikat dengan cara lukis dan pengelantangan. Penggunaan media teknologi informasi dan komunikasi untuk promosi lewat website. Adapun untuk usaha pengembangan manajemen pemasaran,  diusahakan media promosi dan menjalin kerjasama pemasaran  dengan instansi terkait, misalnya dengan mengikuti pameran-pameran di Solo dan Jakarta.

Geologic field-trip guide to the volcanic and hydrothermal landscape of the Yellowstone Plateau

Science.gov (United States)

Morgan Morzel, Lisa Ann; Shanks, W. C. Pat; Lowenstern, Jacob B.; Farrell, Jamie M.; Robinson, Joel E.

2017-11-20

Yellowstone National Park, a nearly 9,000 km2 (~3,468 mi2) area, was preserved in 1872 as the world’s first national park for its unique, extraordinary, and magnificent natural features. Rimmed by a crescent of older mountainous terrain, Yellowstone National Park has at its core the Quaternary Yellowstone Plateau, an undulating landscape shaped by forces of late Cenozoic explosive and effusive volcanism, on-going tectonism, glaciation, and hydrothermal activity. The Yellowstone Caldera is the centerpiece of the Yellowstone Plateau. The Yellowstone Plateau lies at the most northeastern front of the 17-Ma Yellowstone hot spot track, one of the few places on Earth where time-transgressive processes on continental crust can be observed in the volcanic and tectonic (faulting and uplift) record at the rate and direction predicted by plate motion. Over six days, this field trip presents an intensive overview into volcanism, tectonism, and hydrothermal activity on the Yellowstone Plateau (fig. 1). Field stops are linked directly to conceptual models related to monitoring of the various volcanic, geochemical, hydrothermal, and tectonic aspects of the greater Yellowstone system. Recent interest in young and possible future volcanism at Yellowstone as well as new discoveries and synthesis of previous studies, (for example, tomographic, deformation, gas, aeromagnetic, bathymetric, and seismic surveys), provide a framework in which to discuss volcanic, hydrothermal, and seismic activity in this dynamic region.

PEMBERDAYAAN PENGRAJIN BATIK KENDALUNTUK MENDUKUNG PARIWISATA

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Rodia Syamwil

2015-02-01

Full Text Available Kendal regency government committed to develop tourism, through batik as one of their local potentials. Situation analysis in two micro-scale industry partners identify that both locate in tourism destination area, however their competitiveness to support tourisms need to be enhanced. Their motif collections with typical Kendal were limited, as well as product diversification,and environment support. One of the industry use natural dyes with high dependence to other province cultivation and high cost, while the other need applied technology of souvenir batik crafts,batik packaging, and patterned batik fashion. Solution offered was tourism awareness and environment collaboration agenda to strengthen industries through training, workshops, and technical assistance in: (1 development of typical regional motif; (2 producing souvenirs and packaging; (3 batik patterned dress; (4 batik with natural dyes based on research; (5 excellent service and simple communication in English. Product exhibition was conducted at the end of project. The results of the implementation of the activities showed an increase in knowledge, skills, and attitudes of the drilled material, creative product quality, while all participants affirmed their satisfaction.

OPTIMASI PENCELUPAN KAIN BATIK KATUN DENGAN PEWARNA ALAM TINGI (Ceriops tagal DAN INDIGOFERA Sp

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Titiek Pujilestari

2017-06-01

Full Text Available Pencelupan menggunakan zat warna alam pada proses pembuatan batik dilakukan berulang kali agar dihasilkan warna yang kuat. Sedangkan, penyerapan warna oleh serat kain dibatasi oleh kejenuhan serat. Pencelupan berulang tanpa memperhatikan hasil yang diperoleh dapat menambah biaya, tenaga, dan waktu proses pewarnaan. Penelitian ini bertujuan untuk mendapatkan pengulangan pencelupan yang optimum dalam menghasilkan warna kain batik katun yang kuat. Penelitian dilakukan menggunakan media kain katun, zat warna alam tingi dan indigofera, serta bahan fiksasi kapur, tunjung, dan tawas. Pewarnaan dilakukan secara berulang masing-masing 5, 8, 11, dan 14 kali pencelupan. Fiksasi warna tingi dengan menggunakan tawas, kapur, dan tunjung dilakukan setelah proses pewarnaan. Pengujian pada kain katun batik meliputi ketahanan luntur warna terhadap sinar matahari dan pencucian, serta uji beda warna (L*a*b*. Hasil penelitian menunjukkan bahwa kondisi optimum pencelupan untuk memperoleh arah warna coklat tua/gelap menggunakan pewarna alami tingi dengan fiksasi tunjung adalah 5 dan 8 kali pencelupan, untuk tawas 11 kali pencelupan. Fiksasi dengan tunjung menghasilkan warna kain katun batik lebih tua apabila dibandingkan dengan fiksasi tawas. Perlakuan optimum dalam pencelupan menggunakan pewarna alam indigofera pada kain katun batik adalah sebanyak 8 kali pencelupan dengan hasil arah warna biru paling kuat.Kata Kunci : pencelupan, batik, warna alam, tingi, indigofera 

PENGELOLAAN PRODUKSI MENGGUNAKAN PENDEKATAN LEAN AND GREEN UNTUK MENUJU INDUSTRI BATIK YANG BERKELANJUTAN (STUDI KASUS DI UKM BATIK PUSPA KENCANA

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Dyah Ika Rinawati

2013-04-01

Full Text Available Produk batik diakui dunia sebagai produk asli Indonesia dan merupakan sektor industri kreatif yang memberikan kontribusi cukup besar bagi PDB. Namun, selama ini proses produksi batik masih ditengarai belum efisien dan ramah lingkungan. Oleh karena itu diperlukan upaya untuk meningkatkan efisiensi serta meminimasi limbah yang dihasilkan pada proses industri batik. Kegiatan pada penelitian ini meliputi beberapa langkah. Pertama, membuat value stream mapping dari proses batik dan mengukur eko-efisiensi dengan pendekatan Life Cycle Analysis (LCA. Kemudian mencari teknik untuk mereduksi inefisiensi yang disebabkan pemborosan pada proses produksi batik. Pada proses produksi batik tulis di UKM Batik Puspa Kencana ditemukan empat pemborosan, yaitu defect, inappropriate processing, overproduction, dan waiting. Value added ratio dari proses produksi yang terukur adalah sebesar 87,18%. Hasil pengukuran dengan pendekatan LCA menggunakan software SIMAPRO diperoleh eco-cost sebesar Rp. 98.734.748,41. Sedangkan Eco-Efficiency Rate (EER sebesar 88,1%. Alternatif perbaikan proses produksi adalah dengan penerapan prinsip 5S pada proses  persiapan pewarnaan dan proses pengeringan. Dengan melakukan perbaikan tersebut diperkirakan tingkat efisiensi akan naik menjadi 94,5%. Kata kunci : batik, inefisiensi, sustainable, lean production, pemborosan, LCA, value stream mapping   Abstract Batik has known as Indonesian original product and it’s gives high contribution to Gross Domestic Income (GDI. However, batik production process still suspected inefficient and environmentally unfriendly. Therefore, it’s needed effort to increase efficiency and to minimize wastes caused by batik process production. In this research, have been done two step i.e. made value stream mapping of batik process production and measure eco-efficiency by Life Cycle Analysis (LCA approach. Then looked for techniques in order to reduce inefficiency caused by process production waste. In batik

Chemical analyses of waters from geysers, hot springs, and pools in Yellowstone National Park, Wyoming from 1974 to 1978

Energy Technology Data Exchange (ETDEWEB)

Thompson, J.M.; Yadav, S.

1979-01-01

Waters from geysers, hot springs, and pools of Yellowstone National Park have been analyzed. We report 422 complete major ion analyses from 330 different locations of geysers, hot springs, and pools, collected from 1974 to 1978. Many of the analyses from Upper, Midway, Lower, and Norris Geyser Basin are recollections of features previously reported.

Semantic Madurese Batik Search with Cultural Computing of Symbolic Impression Extraction and Analytical Aggregation of Color,Shape and Area Features

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Khotibul Umam

2017-07-01

Full Text Available Lack of information media about Madurese batik Causes low awareness of younger generation to maintain the production of Madurese batik. Actually, Madurese Batik also has a high philosophy, which the motif and colour reflect the character of the Madurese. Madurese Batik has useful motif as a mean of traditional communication in the form of certain cultural symbols. We collected images of Madurese Batik by identifying the impression of Madurese Batik motif taken from several literature books of Madurese Batik and also the results of observation of experts or craftsmen who understand about Madurese Batik. This research proposed a new approach to create on application which can identify Madurese Batik impression by using 3D-CVQ feature extraction methods to extract color features, and used Hu Moment Invariant for feature feature extraction. Application searching of Madurese Batik image has two ways of searching, those are based on the image input Madurese Batik and based on the input of impression Madurese batik. We use 202 madurese batik motifs and use search techniques based on colors, shapes and aggregations (color and shape combinations.  Performance results using based on image queries used: (1 based on color, the average precision 90%, (2 based on shape, the average precision 85%, (3 based on aggregation, the average precision 80%, the conclusion is the color as the best feature in image query. While the performance results using based on the impression query are:  (1 based on color, the average value of true 6.7, total score 40.3, (2 based on shape, the average value of true 4.1, total score 24.1, and (3 based on the aggregation, the average value of true 2.5, the total score is 13.8, the conclusion is the color as the best feature in impression query.

KUALITAS PEWARNAAN EKSTRAK GAMBIR PADA BATIK SUTERA

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Vivin Atika

2016-06-01

Full Text Available ABSTRAKGambir merupakan salah satu sumber zat warna alam yang dapat diaplikasikan pada pewarnaan batik. Penelitian ini bertujuan untuk mengetahui kualitas ekstrak gambir (arah warna dan ketahanan luntur sebagai pewarna batik sutera. Metode penelitian yang digunakan adalah eksperimental dengan variasi jenis pelarut (air, etanol teknis serta jenis fiksator (tawas, tunjung, kapur. Batik sutera yang telah diwarnai dengan ekstrak gambir kemudian diuji arah dan beda warna, ketuaan dan ketahanan luntur warnanya. Dari pengujian didapatkan hasil arah warna batik sutera cokelat sampai cokelat tua, nilai beda warna L* pada kisaran 44,3-66,2; a* 7,2-13,1; b* 15,1-32,1, dan nilai ketuaan warna %R pada kisaran 10,48-21,12 dan K/S 1,47-3,827. Sedangkan nilai rata-rata ketahanan luntur terhadap pencucian adalah 4 (baik, gosokan basah 4 (baik dan sinar 4-5 (baik. Dari kegiatan ini dapat disimpulkan bahwa ekstrak gambir dapat digunakan sebagai pewarna batik sutera dengan kualitas yang baik. Kata Kunci: gambir, pewarna, batik sutera ABSTRACTGambier is one of the vegetable colorant source that can be applied for batik dyeing. This research aims to determine the color shades and fastness properties of silk batik dyed with gambier. The method used in this research is experimental with variation include kinds of solvent (water and 70% ethanol and fixator (alum, ferrosulphate and lime. Dyed silk batik with gambier extract then evaluated by its color shades and difference of intensity also fastness properties. From the evaluation it is obtained that the color shades are brown to dark brown color, color differences score L* is 44.3-66.2; a* 7.2-13.1; b* 15.1-32.1, and color intensity %R score is 10.48-21.12 and K/S score is 1.47-3.827. While the average value of fastness to washing is 4 (good, wet rub 4 (good and light 4-5 (good. It has been concluded that the gambier extract can be used as batik dye on silk fabrics with good qualities. Keywords: gambier, dye, silk

Efektivitas Pengolahan Air Limbah Batik dengan Cara Kimia dan Biologi

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Istihanah Nurul Eskani

2016-04-01

Full Text Available Kebanyakan industri batik membuang air limbah ke lingkungan tanpa diolah terlebih dahulu dengan alasan keterbatasan tempat, dana dan penguasaan teknologi. Beberapa cara pengolahan air limbah telah dilakukan untuk mengatasi penurunan mutunlingkungan akibat pembuangan air limbah.Telah dilakukan penelitian proses pengolahan air limbah batik secara kimia, biologi aerob dan biologi anaerob. Proses kimia dilaksanakan dengan menambahkan koagulan tawas dan kapur ke dalam air limbah batik. Proses biologi aerob dijalankan dalam reaktor terbuka selama 5 hari, sedang proses biologi anaerob  dijalankan dalam reaktor tertutup selama 12 hari. Hasil proses kemudian diukur parameter warna, COD dan alkalinitasnya.Hasil penelitian pengolahan air limbah batik secara kimia dapat menurunkan parameter warna yang berasal dari zat warna Naphtol sebesar 83,15 %, COD sebesar 28,82% dan pH hasil proses 7. Proses biologi anaerob menurunkan parameter warna sebesar 94,95%, COD sebesar 59,89% dan pH hasil proses 5. Proses biologi aerob dapat menurunkan parameter warna yang berasal dari zat warna Naphtol sebesar 97,82%, COD sebesar 72, 88% dan pH hasil proses 6,5. Sehingga dapat disimpulkan bahwa pengolahan limbah cair batik secara biologi aerob lebih efektif daripada pengolahan secara biologi anaerob maupaun secara kimia. Kata kunci : pengolahan air limbah batik, proses kimia, proses biologi

Kematangan Beragama Masyarakat Industri Batik

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Tri Astutik Haryati

2016-06-01

Full Text Available This article determines the the attitude of society in Pekalongan batik industry with regard to predictors of confidence in their perceptions of the pillars of faith and religious activities. By using the quantitative research approach, the result of research: first, the belief in the pillars of faith affect only 10.8%, so the result was not significant; second, the perception of religious activity affects at 18.5%, so the results are significant; and third, the belief on the pillars of faith and perception of the religious activities collectively contributed 23.6%. So the latest result is significant.

STRATEGI KOMUNIKASI PEMASARAN INTERAKTIF CIEWIE BATIK DALAM CUSTOMER ENGAGEMENT

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Marsudi Marsudi

2018-05-01

Full Text Available ABSTRAKPenelitian ini ingin menganalisis Strategi komunikasi pemasaran Interaktif Ciewie Batik dalam customerengagement. Penelitian ini bertujuan untuk menunjukkan pemahaman tentang Strategi dan bentukbentukkomunikasi pemasaran Interaktif Ciewie Batik dalam melaksanakan bisnisnya. Penelitian inimenggunakan metode deskriptif kualitatif dengan studi melalui dokumentasi dan wawancara mendalamBerdasarkan hasil wawancara dan dokumentasi, dapat disimpulkan bahwa Strategi komunikasi pemasaran Interaktif  yang dipergunakan Ciewie Batik dalam melaksanakan rutinitas bisnisnya meliputi : memaksimalkan serta mengintensifkan akun Instagram Ciewie Batik, mengintegrasikan prosespelayanan pelanggan dengan aplikasi Android, mengintensifkan layanan keluhan dan pertanyaanpelanggan yang express, aktif dalam Fanpage Facebook, dan senantiasa update di website CiewieBatik termasuk aktif merekrut web-reseller.This research eagers to analyse Ciewie Batik Interactive Marketing Communication Strategy in customerengagement. This research intends to show the meaningful of Ciewie Batik Interactive MarketingCommunication Strategy in Business dealing. Research runs the qualitative descriptive method usingdocumentation study and indepth interview. According to documentation study and indepth interview,can be concluded that Ciewie Batik Interactive Marketing Communication Strategy in dealing Businessconsist of : maximizing and intensified the Ciewie Batik Instagram Account, integrating the servicingcustomer process with Android Application, intensified customer question and complaint expressly,active in Facebook fanpage, dan keep on updating Ciewie Batik website including actively hire webreseller.Kata kunci: Komunikasi Pemasaran, Social Information Processing Theory, Strategi    Komunikasi Interaktif, Customer Engagement, Ciewie Batik

Pengembangan Komoditas Batik: Determinasi Budaya Ekonomi dan Perubahan Struktur Kebijakan Terhadap Perkembangan Usaha Ekonomi Lokal (Studi Tentang Pengusaha Batik Laweyan Surakarta

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Erma Setiawati

2016-06-01

Full Text Available Batik is an Indonesian national culture product that awarded by UNESCO as world cultural heritage. The research takes place in Kampung Batik Laweyan Surakarta which is the oldest and the center of the traditional batik industry in Indonesia. The purpose of this research is 1 to understand the characteristics of economic culture to look at the social culture of Laweyan Batik business, 2 to explain the development of batik trading which is supported by informal economic opportunities, 3 to analyze the changes in political (policy structure and its anticipating setrategy. This research is a qualitative research using ethnographic approach. The results showed that 1 batik entrepreneurs in Laweyan characterized as bazaar economy culture with reciprocity social relationships, 2 the business relationship is based on trust, 3 government policy on financial assistance for the development of batik Laweyan plays an important role as anticipation to free trade.

Use of ASTER and MODIS thermal infrared data to quantify heat flow and hydrothermal change at Yellowstone National Park

Science.gov (United States)

Vaughan, R. Greg; Keszthelyi, Laszlo P.; Lowenstern, Jacob B.; Jaworowski, Cheryl; Heasler, Henry

2012-01-01

The overarching aim of this study was to use satellite thermal infrared (TIR) remote sensing to monitor geothermal activity within the Yellowstone geothermal area to meet the missions of both the U.S. Geological Survey and the Yellowstone National Park Geology Program. Specific goals were to: 1) address the challenges of monitoring the surface thermal characteristics of the > 10,000 spatially and temporally dynamic thermal features in the Park (including hot springs, pools, geysers, fumaroles, and mud pots) that are spread out over ~ 5000 km2, by using satellite TIR remote sensing tools (e.g., ASTER and MODIS), 2) to estimate the radiant geothermal heat flux (GHF) for Yellowstone's thermal areas, and 3) to identify normal, background thermal changes so that significant, abnormal changes can be recognized, should they ever occur (e.g., changes related to tectonic, hydrothermal, impending volcanic processes, or human activities, such as nearby geothermal development). ASTER TIR data (90-m pixels) were used to estimate the radiant GHF from all of Yellowstone's thermal features and update maps of thermal areas. MODIS TIR data (1-km pixels) were used to record background thermal radiance variations from March 2000 through December 2010 and establish thermal change detection limits. A lower limit for the radiant GHF estimated from ASTER TIR temperature data was established at ~ 2.0 GW, which is ~ 30–45% of the heat flux estimated through geochemical thermometry. Also, about 5 km2 of thermal areas was added to the geodatabase of mapped thermal areas. A decade-long time-series of MODIS TIR radiance data was dominated by seasonal cycles. A background subtraction technique was used in an attempt to isolate variations due to geothermal changes. Several statistically significant perturbations were noted in the time-series from Norris Geyser Basin, however many of these did not correspond to documented thermal disturbances. This study provides concrete examples of the

Corak Etnik dan Dinamika Batik Pekalongan

OpenAIRE

Irfa'ina Rohana Salma

2016-01-01

ABSTRAKBatik Pekalongan mempunyai ciri khas atau karakter yang berbeda dengan batik dari daerah pesisir lainnya. Corak yang berbeda ini karena adanya pengaruh budaya dari etnis-etnis pembuat batik yang berdomisili di Pekalongan, yaitu etnis Jawa, etnis Cina dan etnis Belanda. Tulisan ini bertujuan untuk melakukan tinjauan dan mengkritisi lebih dalam ciri khas atau karakter corak dari batik yang dihasilkan para pembatik dari etnis yang berbeda di Pekalongan. Metode pendekatan yang dipakai yait...

Rekayasa Pengembangan Desain Motif Batik Khas Melayu

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Eustasia Sri Murwati

2016-04-01

Full Text Available ABSTRAKPengembangan desain batik melalui rancang bangun perekayasaan desain menurut ragam hias Melayu meliputi pengembangan motif dan proses, termasuk pemilihan komposisi warna. Proses yang sering dilakukan yaitu proses celup, penghilangan lilin dan celup warna tumpangan atau proses colet, celup, penghilangan lilin atau celup kemudian penghilangan lilin yang disebut Batik Kelengan. Setiap pulau di Indonesia mempunyai ciri khas budaya dan kesenian yang dikenal dengan corak/ragam hias khas daerah, juga ornamen yang diminati oleh masyarakat dari daerah tersebut atau dari daerah lain. Kondisi demikian mendorong pertumbuhan industri kerajinan yang memanfaatkan unsur–unsur seni. Adapun motif yang diperoleh adalah: Ayam Berlaga, Bungo Matahari, Kuntum Bersanding, Lancang Kuning, Encong Kerinci, Durian Pecah, Bungo Bintang, Bungo Pauh Kecil, Riang-riang, Bungo Nagaro. Pengembangan desain tersebut dipilih 3 produk terbaik yang dinilai oleh 5 penilai yang ahli di bidang desain batik, yaitu motif Durian Pecah, Ayam Berlaga, dan Bungo Matahari. Rancang bangun diversifikasi desain dengan memanfaatkan unsur–unsur seni dan ketrampilan etnis Melayu yaitu pemilihan ragam hias dan motif batik Melayu untuk diterapkan ke bahan sandang dengan komposisi warna yang menarik, sehingga produk memenuhi selera konsumen. Memperbaiki keberagaman batik dengan meningkatkan desain produk antara lain menuangkan ragam hias Melayu ke dalam proses batik yang menggunakan berbagai macam warna sehingga komposisi warna memadai. Diperoleh hasil produk batik dengan ragam hias Melayu yang berkualitas dan komposisi warna yang sesuai dengan karakter ragam hias Melayu. Rancang bangun desain produk untuk mendapatkan formulasi desain serta kelayakan prosesnya dengan penekanan pada teknologi akrab lingkungan dilaksanakan dengan alternatif pendekatan yaitu penciptaan desain bentuk baru.Kata kunci: desain, batik, rancang bangun, ragam hias, MelayuABSTRACTDevelopment of batik design through

Sulfur geochemistry of hydrothermal waters in Yellowstone National Park, Wyoming, USA. III. An anion-exchange resin technique for sampling and preservation of sulfoxyanions in natural waters

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Ball James W

2003-06-01

Full Text Available A sampling protocol for the retention, extraction, and analysis of sulfoxyanions in hydrothermal waters has been developed in the laboratory and tested at Yellowstone National Park and Green Lake, NY. Initial laboratory testing of the anion-exchange resin Bio-Rad™ AG1-X8 indicated that the resin was well suited for the sampling, preservation, and extraction of sulfate and thiosulfate. Synthetic solutions containing sulfate and thiosulfate were passed through AG1-X8 resin columns and eluted with 1 and 3 M KCl, respectively. Recovery ranged from 89 to 100%. Comparison of results for water samples collected from five pools in Yellowstone National Park between on-site IC analysis (U.S. Geological Survey mobile lab and IC analysis of resin-stored sample at SUNY-Stony Brook indicates 96 to 100% agreement for three pools (Cinder, Cistern, and an unnamed pool near Cistern and 76 and 63% agreement for two pools (Sulfur Dust and Frying Pan. Attempts to extract polythionates from the AG1-X8 resin were made using HCl solutions, but were unsuccessful. Bio-Rad™ AG2-X8, an anion-exchange resin with weaker binding sites than the AG1-X8 resin, is better suited for polythionate extraction. Sulfate and thiosulfate extraction with this resin has been accomplished with KCl solutions of 0.1 and 0.5 M, respectively. Trithionate and tetrathionate can be extracted with 4 M KCl. Higher polythionates can be extracted with 9 M hydrochloric acid. Polythionate concentrations can then be determined directly using ion chromatographic methods, and laboratory results indicate recovery of up to 90% for synthetic polythionate solutions using AG2-X8 resin columns.

Eruptions at Lone Star Geyser, Yellowstone National Park, USA, part 1: energetics and eruption dynamics

Science.gov (United States)

Karlstrom, Leif; Hurwitz, Shaul; Sohn, Robert; Vandemeulebrouck, Jean; Murphy, Fred; Rudolph, Maxwell L.; Johnston, Malcolm J.S.; Manga, Michael; McCleskey, R. Blaine

2013-01-01

Geysers provide a natural laboratory to study multiphase eruptive processes. We present results from a four–day experiment at Lone Star Geyser in Yellowstone National Park, USA. We simultaneously measured water discharge, acoustic emissions, infraredintensity, and visible and infrared video to quantify the energetics and dynamics of eruptions, occurring approximately every three hours. We define four phases in the eruption cycle: 1) a 28 ± 3 minute phase with liquid and steam fountaining, with maximum jet velocities of 16–28 m s− 1, steam mass fraction of less than ∼ 0.01. Intermittently choked flow and flow oscillations with periods increasing from 20 to 40 s are coincident with a decrease in jet velocity and an increase of steam fraction; 2) a 26 ± 8 minute post–eruption relaxation phase with no discharge from the vent, infrared (IR) and acoustic power oscillations gliding between 30 and 40 s; 3) a 59 ± 13 minute recharge period during which the geyser is quiescent and progressively refills, and 4) a 69 ± 14 minute pre–play period characterized by a series of 5–10 minute–long pulses of steam, small volumes of liquid water discharge and 50–70 s flow oscillations. The erupted waters ascend froma 160 − 170° C reservoir and the volume discharged during the entire eruptive cycle is 20.8 ± 4.1 m3. Assuming isentropic expansion, we calculate a heat output from the geyser of 1.4–1.5 MW, which is < 0.1% of the total heat output from Yellowstone Caldera.

Perancangan Game Batik “Nitiki” Berteknologi Multi-Touch Screen

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Chandra Tresnadi

2008-11-01

Full Text Available Batik is an intangible cultural heritage of Indonesia that has endured a span of 200 years in its existence. Batik may enter today’s contemporary world by exploiting both the traditional and contemporary cultures to look beyond what has been elaborated before. Having exposed to the world of digital game and animation, this study exploited multi-touch screen technology to develop a new game-play on Javanese batiks as a visual entertainment medium to serve learning of batik. Using gesture interactivity sensors, the game of batik was designed by allowing users to interact freely with the contents limiting the mechanistic control in game playing. The end-result showed that traditional artifact, such as batik, can be exposed in a new technological medium. The game of batik serves as an alternate way to suit traditional knowledge into the contemporary world we live in.

PERANAN MUATAN LOKAL MATERI BATIK TULIS LASEM SEBAGAI BENTUK PELESTARIAN BUDAYA LOKAL

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Muhammad Nur Farid

2013-04-01

Full Text Available Penelitian ini bertujuan mengkaji bagaimana pelaksanaan muatan lokal batik tulis Lasem pada tingkat sekolah dasar di Kecamatan Lasem sebagai bentuk pelestarian budaya lokal. Hasil penelitian ini menunjukkan pelaksanaan muatan lokal batik tulis Lasem pada kelas empat dan kelas lima. Masing-masing tingkatan mempunyai fokus kemampuan yang berbeda. Fokus kelas empat adalah pengenalan tentang batik, alat dan bahan membatik serta pengenalan ragam hias batik, sedang fokus kelas lima adalahpenjelasan sejarah batik tulis Lasem, tahapan membatik batik tulis Lasem, ragam hias batik tulis Lasem. Praktik pada kelas lima mulai dari ngethel, membuat pola, nglengkreng, nerusi, dan isen-isen. Pelaksanaan muatan lokal batik tulis Lasem kelas enam yaitu tentang sejarah dan ragam hias batik tulis Lasem melanjutkan tahapan dari kelas lima yang belum selesai. Muatan lokal tersebut berhasil menanamkan kepedulian dan kecintaan anak-anak pada batik tulis Lasem.The objective of this study is to examine  the implementation of the local content batik Lasem at primary school in Lasem subdistrict as a form of local cultural preservation. The result of this study demonstrates that t local content batik Lasem is  implemented in fourth, fifth and sixth grade. Each level has different focus. The focus of the fourth grade is the introduction of batik, batik tools and materials as well as the introduction of decorative batik. The focus of the fifth grade is on the history of Lasem batik, barik stages, decorative Lasem batik. The practice in fifth grade include ngethel, make patterns, nglengkreng, nerusi, and isen-isen. The implementation of the local content batik Lasem at sixth grade is about the history and decorative batik Lasem continuing the unfinished subjects in the fifth grade. Local content successfully instill kids’ awarness and love on batik Lasem.

New product development: A batik multifunctional chair

Science.gov (United States)

Indrawati, Sri; Sukmaningsih, Nias

2017-11-01

The biggest challenge facing by Batik industry in ASEAN Economic Community (AEC) era is the greater number of fashion competitors both domestically and internationally. Based on that condition, the development of new product variants by considering product performance and price is needed. This research was conducted to develop batik products with a new target market. Products that being developed is batik multifunctional chair using integrated value engineering and analytic hierarchy process methods. This research has been done in several stages, ie. Information stage, creative stage, value analysis and product prototyping. The results of this research shows that the batik multifunctional chair product criteria are aesthetic (29%), multifunctional (34%) and ergonomic (37%). There are three new product design alternatives that successfully being developed. Based on value analysis, the product design alternatives that have the highest value is alternative design 2, the value is 2,37. The production cost for this design is Rp. 500.000,-. Alternative design 2 specification are using Mahoni wood, Batik parang rusak pattern with natural coloring process, can be used as table and fit with customer's body anthropometry. Then a batik multifunctional chair prototype is developed based on the best alternative design.

Perancangan Buku Batik Plumpungan Salatiga Dengan Menggunakan Teknologi Augmented Realty Berbasis Android

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Ika Cahya Winata

2017-07-01

Full Text Available Batik Indonesia telah ditetapkan oleh United Nations Educational, Scientific, and Cultural Organization (UNESCO sebagai warisan kemanusiaan untuk budaya lisan dan non-bendawi pada tanggal 2 Oktober 2009. Pengakuan UNESCO ini meliputi teknik, teknologi serta motif batik Indonesia. Indonesia memiliki motif batik yang beragam, dan hampir disetiap daerah memiliki motif batik yang berbeda-beda. Batik Plumpungan Salatiga merupakan karya seni batik kontemporer yang didesain dari batu Prasasti Kota Salatiga. Batik Salatiga ini masih tergolong baru sehingga hanya dikenal oleh golongan tertentu saja. Untuk memperkenalkan batik Plumpungan Salatiga dibutuhkan media informasi yang dapat menarik masyarakat untuk lebih mengenal batik Plumpungan. Media buku dipilih sebagai sarana untuk memberikan informasi tentang batik Plumpungan Salatiga. Seiring dengan berkembangnya teknologi dan permasalahan yang terjadi, Peneliti menggunakan teknologi Augmented Reality sebagai metode dalam memberikan informasi dan menarik minat masyarakat untuk lebih mengenal dan mengetahui tentang batik Plumpungan yang dapat dijalankan pada smartphone Android. Objek penelitian ini adalah batik Plumpungan Salatiga. Metode Augmented Reality ini sudah diujikan kepada pemilik batik dan 20 responden masyarakat didapatkan hasil metode Augmented Reality dapat memberikan informasi mengenai pengaplikasian motif batik Plumpungan Salatiga pada objek 3D yang ditampilkan.

Geoarchaeota: a new candidate phylum in the Archaea from high-temperature acidic iron mats in Yellowstone National Park

OpenAIRE

Kozubal, Mark A; Romine, Margaret; Jennings, Ryan deM; Jay, Zack J; Tringe, Susannah G; Rusch, Doug B; Beam, Jacob P; McCue, Lee Ann; Inskeep, William P

2012-01-01

Geothermal systems in Yellowstone National Park (YNP) provide an outstanding opportunity to understand the origin and evolution of metabolic processes necessary for life in extreme environments including low pH, high temperature, low oxygen and elevated concentrations of reduced iron. Previous phylogenetic studies of acidic ferric iron mats from YNP have revealed considerable diversity of uncultivated and undescribed archaea. The goal of this study was to obtain replicate de novo genome assem...

Conservation of batik: Conseptual framework of design and process development

Science.gov (United States)

Syamwil, Rodia

2018-03-01

Development of Conservation Batik concept becomes critical due to the recessive of traditional batik as the intangible cultural heritage of humanity. The existence of printed batik, polluting process, and new stream design becomes the consequences of batik industry transformation to creative industry. Conservation Batik was proposed to answer all the threats to traditional batik, in the aspect of technique, process, and motif. However, creativities are also critical to meet consumer satisfaction. Research and development was conducted, start with the initial research in formulating the concept, and exploration of ideas to develop the designs of conservation motifs. In development steps, cyclical process to complete motif with high preferences, in the aspect of aesthetics, productivity, and efficiency. Data were collected through bibliography, documentation, observation, and interview, and analyzed in qualitative methods. The concept of Conservation Batik adopted from the principles of Universitas Negeri Semarang (UNNES) vision, as well as theoretical analyses, and expert judgment. Conservation Batik are assessed from three aspect, design, process, and consumer preferences. Conservation means the effort of safeguarding, promoting, maintaining, and preserving. Concervation Batik concept could be interpreted as batik with: (1) traditional values and authenticity; (2) the values of philosophycal meanings; (3) eco-friendly process with minimum waste; (4) conservation as idea resources of design; and (5) raising up of classic motifs.

Batik Kreatif Amri Yahya dalam Perspektif Strukturalisme Levi-Strauss

OpenAIRE

Irfa'ina Rohana Salma

2016-01-01

ABSTRAKPada saat ini sebagaian besar pengembangan motif batik mengacu pada ragam hias tradisional, sehingga hasilnya cenderung monoton. Perlu penyegaran visual dan diversifikasi gagasan untuk menghasilkan motif batik modern yang baru, unik, kreatif, dan inovatif. Tujuan kajian ini adalah menginspirasi para seniman, perajin, desainer untuk menciptakan motif kreatif sebagai diversifikasi produk yang semakin memperkaya khasanah batik Indonesia, dengan mengkaji batik kreatif karya Amri Yahya. Bat...

Using monitoring data to map amphibian breeding hotspots and describe wetland vulnerability in Yellowstone and Grand Teton National Parks

Science.gov (United States)

Ray, Andrew M.; Legg, Kristin; Sepulveda, Adam; Hossack, Blake R.; Patla, Debra

2015-01-01

Amphibians have been selected as a “vital sign” by several National Park Service (NPS) Inventory and Monitoring (I&M) networks. An eight-year amphibian monitoring data set provided opportunities to examine spatial and temporal patterns in amphibian breeding richness and wetland desiccation across Yellowstone and Grand Teton National Parks. Amphibian breeding richness was variable across both parks and only four of 31 permanent monitoring catchments contained all four widely distributed species. Annual breeding richness was also variable through time and fluctuated by as much as 75% in some years and catchments. Wetland desiccation was also documented across the region, but alone did not explain variations in amphibian richness. High annual variability across the region emphasizes the need for multiple years of monitoring to accurately describe amphibian richness and wetland desiccation dynamics.

Density-dependent intraspecific aggression regulates survival in northern Yellowstone wolves (Canis lupus).

Science.gov (United States)

Cubaynes, Sarah; MacNulty, Daniel R; Stahler, Daniel R; Quimby, Kira A; Smith, Douglas W; Coulson, Tim

2014-11-01

Understanding the population dynamics of top-predators is essential to assess their impact on ecosystems and to guide their management. Key to this understanding is identifying the mechanisms regulating vital rates. Determining the influence of density on survival is necessary to understand the extent to which human-caused mortality is compensatory or additive. In wolves (Canis lupus), empirical evidence for density-dependent survival is lacking. Dispersal is considered the principal way in which wolves adjust their numbers to prey supply or compensate for human exploitation. However, studies to date have primarily focused on exploited wolf populations, in which density-dependent mechanisms are likely weak due to artificially low wolf densities. Using 13 years of data on 280 collared wolves in Yellowstone National Park, we assessed the effect of wolf density, prey abundance and population structure, as well as winter severity, on age-specific survival in two areas (prey-rich vs. prey-poor) of the national park. We further analysed cause-specific mortality and explored the factors driving intraspecific aggression in the prey-rich northern area of the park. Overall, survival rates decreased during the study. In northern Yellowstone, density dependence regulated adult survival through an increase in intraspecific aggression, independent of prey availability. In the interior of the park, adult survival was less variable and density-independent, despite reduced prey availability. There was no effect of prey population structure in northern Yellowstone, or of winter severity in either area. Survival was similar among yearlings and adults, but lower for adults older than 6 years. Our results indicate that density-dependent intraspecific aggression is a major driver of adult wolf survival in northern Yellowstone, suggesting intrinsic density-dependent mechanisms have the potential to regulate wolf populations at high ungulate densities. When low prey availability or high

The Introduction of Classic Batik Motif to the Community Through Game

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Elisa Purnamasari

2017-10-01

Full Text Available Batik is a wealth of Indonesian nation that became a cultural heritage and has been registered in the Representative of the Masterpiece of the Oral and Intangible Heritage of Humanity by UNESCO in 2009 [1]. The appearance of a variety of batik would be a pleasure for batik lovers so often used as clothing, furniture, or other equipment in everyday life. But the lack of knowledge of meaning and philosophy in batik itself so that batik is often being used indiscriminately without knowing the intentions contained in the batik itself and being a mistake in its use [2], especially classic batik is a batik that is still thick with tradition and custom philosophy in it [3]. This report contains about the introduction of classic batik motifs and philosophies that are packaged in interactive educational games. This game is made by entering the element of trivia quiz as an evaluation material and equipped with batik information that can be read repeatedly outside the gameplay so as to enrich and give better understanding of the information in the game. From the results of a survey of 50 respondents from the age range between 13 - 30 years old located in Central Java and outside Central Java, shows that this educational game about batik can make respondents become richer with knowledge about the meaning and philosophy of classical batik. In addition, respondents also want to preserve batik as a nation's wealth.

Ethnomathematics elements in Batik Bali using backpropagation method

Science.gov (United States)

Lestari, Mei; Irawan, Ari; Rahayu, Wanti; Wayan Parwati, Ni

2018-05-01

Batik is one of traditional arts that has been established by the UNESCO as Indonesia’s cultural heritage. Batik has varieties and motifs, and each motifs has its own uniqueness but seems similar, that makes it difficult to identify. This study aims to develop an application that can identify typical batik Bali with etnomatematics elements on it. Etnomatematics is a study that shows relation between culture and mathematics concepts. Etnomatematics in Batik Bali is more to geometrical concept in line of strong Balinese culture element. The identification process is use backpropagation method. Steps of backpropagation methods are image processing (including scalling and tresholding image process). Next step is insert the processed image to an artificial neural network. This study resulted an accuracy of identification of batik Bali that has Etnomatematics elements on it.

Parole, Sintagmatik, dan Paradigmatik Motif Batik Mega Mendung

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Rudi - Nababan

2012-04-01

Full Text Available ABSTRACT   Discussing traditional batik is related a lot to the organization system of fine arts element ac- companying it, either the pattern of the motif or the technique of the making. In this case, the motif of Mega Mendung Cirebon certainly has patterns and rules which are traditionally different from the other motifs in other areas. Through  semiotics analysis especially with Saussure and Pierce concept, it can be traced that batik with Cirebon motif, in this case Mega Mendung motif, has parole and langue system, as unique fine arts language in batik, and structure of visual syntagmatic and paradigmatic. In the context of batik motif as fine arts language, it is surely related to sign system as symbol and icon.       Keywords: visual semiotic, Cirebon’s batik.

Sulfur geochemistry of hydrothermal waters in Yellowstone National Park, Wyoming, USA. III. An anion-exchange resin technique for sampling and preservation of sulfoxyanions in natural waters

Science.gov (United States)

Druschel, G.K.; Schoonen, M.A.A.; Nordstorm, D.K.; Ball, J.W.; Xu, Y.; Cohn, C.A.

2003-01-01

A sampling protocol for the retention, extraction, and analysis of sulfoxyanions in hydrothermal waters has been developed in the laboratory and tested at Yellowstone National Park and Green Lake, NY. Initial laboratory testing of the anion-exchange resin Bio-Rad??? AG1-X8 indicated that the resin was well suited for the sampling, preservation, and extraction of sulfate and thiosulfate. Synthetic solutions containing sulfate and thiosulfate were passed through AG1-X8 resin columns and eluted with 1 and 3 M KCl, respectively. Recovery ranged from 89 to 100%. Comparison of results for water samples collected from five pools in Yellowstone National Park between on-site IC analysis (U.S. Geological Survey mobile lab) and IC analysis of resin-stored sample at SUNY-Stony Brook indicates 96 to 100% agreement for three pools (Cinder, Cistern, and an unnamed pool near Cistern) and 76 and 63% agreement for two pools (Sulfur Dust and Frying Pan). Attempts to extract polythionates from the AG1-X8 resin were made using HCl solutions, but were unsuccessful. Bio-Rad??? AG2-X8, an anion-exchange resin with weaker binding sites than the AG1-X8 resin, is better suited for polythionate extraction. Sulfate and thiosulfate extraction with this resin has been accomplished with KCl solutions of 0.1 and 0.5 M, respectively. Trithionate and tetrathionate can be extracted with 4 M KCl. Higher polythionates can be extracted with 9 M hydrochloric acid. Polythionate concentrations can then be determined directly using ion chromatographic methods, and laboratory results indicate recovery of up to 90% for synthetic polythionate solutions using AG2-X8 resin columns. ?? The Royal Society of Chemistry and the Division of Geochemistry of the American Chemical Society 2003.

Decolorization and Degradation of Batik Dye Effluent using Ganoderma lucidum

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Pratiwi, Diah; Indrianingsih, A. W.; Darsih, Cici; Hernawan

2017-12-01

Batik is product of traditional Indonesia culture that developed into a large textile industry. Synthetic dyes which widely used in textile industries including batik. Colour can be removed from wastewater effluent by chemical, physical, and biology methods. Bioremediation is one of the methods that used for processing colored effluent. Isolated White-rot fungi Ganoderma lucidum was used for bioremediation process for batik effluent. G. lucidum was developed by G. lucidum cultivation on centers of mushroom farmer Media Agro Merapi Kaliurang, Yogyakarta. The batik effluent was collected from a private small and medium Batik enterprises located at Petir, Rongkop, Gunungkidul Regency. The aim of the study were to optimize decolorization of Naphtol Black (NB) using G. lucidum. The effect of process parameters like incubation time and dye concentration on dye decolorization and COD degradation was studied. G. lucidum were growth at pH 5-6 and temperature 25°C at various Naphtol Black dye with concentration 20 ppm, 50 ppm, and 100 ppm for 30 day incubation time. The result from this study increased decolorization in line with the increasing of COD degradation. Increasing percentage of decolorization and COD degradation gradually increased with incubation time and dye concentration. The maximum decolorization and COD reduction were found to be 60,53% and 81,03%. G. lucidum had potential to decolorized and degraded COD for NB dye effluent on higher concentration.

Wastewater Treatment from Batik Industries Using TiO2 Nanoparticles

Science.gov (United States)

Arifan, Fahmi; Nugraheni, FS; Rama Devara, Hafiz; Lianandya, Niken Elsa

2018-02-01

Batik is cultural patterned fabric, and the this industries produce wastewater that can pollute the aquatic environment. Besides dyes, batik wastewater also contains synthetic compounds that are hard degraded, such as heavy metals, suspended solids, or organic compounds. In this study, photocatalitic membrane TiO2 coated plastic sheets have been used to degrade batik wastewater under solar exposure. A total of 8 pieces of catalyst sheets are added on 1000 ml of the waste, and managed to degrade 50.41% of the initial concentration during 5-days irradiation. In this study, several parameters of the water quality such as chemical oxygen demand (COD), biological oxygen demand (BOD), and total suspensed solids (TSS) of the wastewater were observed to be decreasing during photodegradation process. The catalyst sheet also is stable to be used repeatedly in wastewater treatment.

Gray Wolves as Climate Change Buffers in Yellowstone

OpenAIRE

Wilmers Christopher C; Getz Wayne M; Getz Wayne M

2005-01-01

Understanding the mechanisms by which climate and predation patterns by top predators co-vary to affect community structure accrues added importance as humans exert growing influence over both climate and regional predator assemblages. In Yellowstone National Park, winter conditions and reintroduced gray wolves (Canis lupus) together determine the availability of winter carrion on which numerous scavenger species depend for survival and reproduction. As climate changes in Yellowstone, therefo...

Gray wolves as climate change buffers in Yellowstone.

OpenAIRE

Christopher C Wilmers; Wayne M Getz

2005-01-01

Understanding the mechanisms by which climate and predation patterns by top predators co-vary to affect community structure accrues added importance as humans exert growing influence over both climate and regional predator assemblages. In Yellowstone National Park, winter conditions and reintroduced gray wolves (Canis lupus) together determine the availability of winter carrion on which numerous scavenger species depend for survival and reproduction. As climate changes in Yellowstone, therefo...

Interactions between wolves and female grizzly bears with cubs in Yellowstone National Park

Science.gov (United States)

Gunther, Kerry A.; Smith, Douglas W.

2004-01-01

Gray wolves (Canis lupus) were extirpated from Yellowstone National Park (YNP) by the 1920s through predator control actions (Murie 1940,Young and Goldman 1944, Weaver 1978), then reintroduced into the park from 1995 to 1996 to restore ecological integrity and adhere to legal mandates (Bangs and Fritts 1996, Phillips and Smith 1996, Smith et al. 2000). Prior to reintroduction, the potential effects of wolves on the region’s threatened grizzly bear (Ursus arctos) population were evaluated (Servheen and Knight 1993). In areas where wolves and grizzly bears are sympatric, interspecific killing by both species occasionally occurs (Ballard 1980, 1982; Hayes and Baer 1992). Most agonistic interactions between wolves and grizzly bears involve defense of young or competition for carcasses (Murie 1944, 1981; Ballard 1982; Hornbeck and Horejsi 1986; Hayes and Mossop 1987; Kehoe 1995; McNulty et al. 2001). Servheen and Knight (1993) predicted that reintroduced wolves could reduce the frequency of winter-killed and disease-killed ungulates available for bears to scavenge, and that grizzly bears would occasionally usurp wolf-killed ungulate carcasses. Servheen and Knight (1993) hypothesized that interspecific killing and competition for carcasses would have little or no population level effect on either species.

Symbolic Meaning of the Ornamental Diversity of Cirebon Batik Pegajahan

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Komarudin Kudiya

2017-05-01

Full Text Available Cirebon Batik Pegajahan is the result ofthe creative process, feeling, intention, also long thought of people who have expertise in interpreting the condition of people‘s behavior of Cirebon (palace, which was then adapted into a form of art and culture of batik fabric through a process of creativity of the craftsmen. This Batik Pegajahan grows and develops within the community of (palace Cirebon, including: Kasepuhan Palace, Kanoman, Kacirebonan, and Keprabonan. This study will explain the symbolic narrative contained in Pegajahan Cirebon batik decoration. The discussion is based on the systematic symbolic visual elements of the Pegajahan batik decoration which is based on the teachings ofthe Tarekat Syattariyah attitudes and behavior of (palace Cirebon society, form of local wisdom that is reflected in the symbolic-aesthetic elements. The research used descriptive—analytic method and ethnography, in describing the symbolic narrative found in Batik Pegajahan Cirebon, The results are in the form ofvisual data complete with symbolic narratives in Batik Pegajahan Cirebon, which represents behavior of (palace Cirebon people significantly; so it can be used as reference for further research in the reconstruction, reproducing, and formulating such ornaments as the basis for designing or guidance for the people of batik (palace Cirebon in particular. Keywords: Symbolic Narratives, Decoration of Batik Pegajahan and Tarekat Syattariyah

The question of recharge to the deep thermal reservoir underlying the geysers and hot springs of Yellowstone National Park: Chapter H in Integrated geoscience studies in Integrated geoscience studies in the Greater Yellowstone Area—Volcanic, tectonic, and hydrothermal processes in the Yellowstone geoecosystem

Science.gov (United States)

Rye, Robert O.; Truesdell, Alfred Hemingway; Morgan, Lisa A.

2007-01-01

The extraordinary number, size, and unspoiled beauty of the geysers and hot springs of Yellowstone National Park (the Park) make them a national treasure. The hydrology of these special features and their relation to cold waters of the Yellowstone area are poorly known. In the absence of deep drill holes, such information is available only indirectly from isotope studies. The δD-δ18O values of precipitation and cold surface-water and ground-water samples are close to the global meteoric water line (Craig, 1961). δD values of monthly samples of rain and snow collected from 1978 to 1981 at two stations in the Park show strong seasonal variations, with average values for winter months close to those for cold waters near the collection sites. δD values of more than 300 samples from cold springs, cold streams, and rivers collected during the fall from 1967 to 1992 show consistent north-south and east-west patterns throughout and outside of the Park, although values at a given site vary by as much as 8 ‰ from year to year. These data, along with hot-spring data (Truesdell and others, 1977; Pearson and Truesdell, 1978), show that ascending Yellowstone thermal waters are modified isotopically and chemically by a variety of boiling and mixing processes in shallow reservoirs. Near geyser basins, shallow recharge waters from nearby rhyolite plateaus dilute the ascending deep thermal waters, particularly at basin margins, and mix and boil in reservoirs that commonly are interconnected. Deep recharge appears to derive from a major deep thermal-reservoir fluid that supplies steam and hot water to all geyser basins on the west side of the Park and perhaps in the entire Yellowstone caldera. This water (T ≥350°C; δD = –149±1 ‰) is isotopically lighter than all but the farthest north, highest altitude cold springs and streams and a sinter-producing warm spring (δD = –153 ‰) north of the Park. Derivation of this deep fluid solely from present-day recharge is

Wolverine in Greater Yellowstone

Science.gov (United States)

Kerry Murphy; Jason Wilmot; Jeff Copeland; Dan Tyers; John. Squires

2011-01-01

The wolverine is one of the least studied carnivores in North America, particularly in the contiguous United States where it occurs at the southern extent of its range. This project documented the distribution of wolverines in the eastern portion of Yellowstone National Park and adjoining areas of national forest and their population characteristics, habitat...

Kain Songket Palembang dengan Penerapan Teknik Batik sebagai Produk Fesyen

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Nadina Sukma Salim

2016-06-01

Full Text Available Minimnya perkembangan motif Songket Palembang dan menghadapi kemunculan ‘songket’ mesin yang harga jualnya jauh lebih murah membuat beberapa pengrajin tenun songket asli menggunakan material alternatif, seperti sutera campuran, benang emas campuran, dan lain-lain untuk tetap bertahan. Semaraknya tren batik di Indonesia sejak UNICEF menetapkan batik sebagai warisan tak benda asli Indonesia, namun banyak masyarakat dalam dan luar Palembang yang tidak kenal dengan Batik Palembang. Kenyataannya, karena ketidakpahaman ini dan karena sisi ekonomis menyebabkannya sebagian masyarakat terpaksa memilih tekstil hasil industri pabrik dibanding karya asli daerah. Akhirnya, kepentingan untuk mempopulerkan motif batik Palembang yang mulai terlupakan juga menjadi kepentingan penelitian ini, selain kebutuhan akan variasi baru kreasi kain Songket Palembang. Hubungan dengan Cina dan India memberikan pengaruh dalam beberapa ragam hias dan warna pada kain Songket Palembang. Kesultanan Palembang Darussalam membeli benang emas dari Cina untuk ditenun menghiasi Songket Palembang sebagai pakaian  mewah kalangan bangsawan wanita. Berdasarkan kuantitas benang dan motif yang diterapkan di dalamnya, kain songket berbeda bagi golongan penggunanya. Diketahui, sebagai komoditi dagang dari Jawa, batik juga dikenakan oleh masyarakat Palembang. Motif-motif tertentu digemari dan menjadi ciri khas motif Palembangan hingga kini. Batik Palembang tidak dibuat di Palembang melainkan di Pesisir Jawa. Oleh karena itu, motifnya merupakan paduan ragam hias flora fauna Palembang dan corak songket selain motif India dan daerah pembuatnya. Akhirnya, salah satu solusi yang ditawarkan untuk keragaman variasi ini adalah menerapkan teknik batik di atas permukaan kain Songket Palembang sebagai salah satu cara menghias permukaan kain. Penerapan ini dapat dilakukan karena kain terbuat dari benang sutera alam. Menggunakan mode kualitatif, data-data didapat melalui literatur, wawancara dan

76 FR 61266 - Special Regulations; Areas of the National Park System, Grand Teton National Park, Bicycle Routes...

Science.gov (United States)

2011-10-04

... Yellowstone National Park, Grand Teton is at the heart of the Greater Yellowstone Ecosystem, and includes the... elk, moose, bison, pronghorn, grizzly and black bears, grey wolves, and coyotes. Other species such as...

What is “natural”? : Yellowstone elk population - A case study

Science.gov (United States)

Keigley, R.B.; Wagner, Frederic H.

2000-01-01

Ecology analyzes the structure and function of ecosystems at all points along the continuum of human disturbance, from so-called pristine forests to urban backyards. Undisturbed systems provide reference points at one end of the spectrum, and nature reserves and parks are highly valued because they can provide unique examples of such ecosystems. Unfortunately the concept of “natural” or pristine is not that easy to define. Indeed, although ecologists have considered pre-Columbian, western-hemisphere ecosystems to have been largely unaltered by human action, and have termed their state “natural” or “pristine,” evidence from archaeology challenges this view. U.S. and Canadian national parks are charged with preserving the “natural,” and thus need to be able to understand and manage for the “natural.” A pivotal “natural” question in Yellowstone National Park management is the size of the northern-range, wintering elk population at Park establishment in 1872, argued both to have been small and large. Integrating and quantifying several sources of evidence provides a consistent picture of a low population (ca. 5,000–6,000), largely migrating out of the northern range in winter, with little vegetation impact. If we accept this conclusion about what is natural for the Yellowstone ecosystem, then it dramatically alters how we view management alternatives for the Park, which currently supports a northern wintering herd of up to ˜ 25,000 elk.

A serological survey of infectious disease in Yellowstone National Park's canid community.

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Emily S Almberg

Full Text Available BACKGROUND: Gray wolves (Canis lupus were reintroduced into Yellowstone National Park (YNP after a >70 year absence, and as part of recovery efforts, the population has been closely monitored. In 1999 and 2005, pup survival was significantly reduced, suggestive of disease outbreaks. METHODOLOGY/PRINCIPAL FINDINGS: We analyzed sympatric wolf, coyote (Canis latrans, and red fox (Vulpes vulpes serologic data from YNP, spanning 1991-2007, to identify long-term patterns of pathogen exposure, identify associated risk factors, and examine evidence for disease-induced mortality among wolves for which there were survival data. We found high, constant exposure to canine parvovirus (wolf seroprevalence: 100%; coyote: 94%, canine adenovirus-1 (wolf pups [0.5-0.9 yr]: 91%, adults [>or=1 yr]: 96%; coyote juveniles [0.5-1.5 yrs]: 18%, adults [>or=1.6 yrs]: 83%, and canine herpesvirus (wolf: 87%; coyote juveniles: 23%, young adults [1.6-4.9 yrs]: 51%, old adults [>or=5 yrs]: 87% suggesting that these pathogens were enzootic within YNP wolves and coyotes. An average of 50% of wolves exhibited exposure to the protozoan parasite, Neospora caninum, although individuals' odds of exposure tended to increase with age and was temporally variable. Wolf, coyote, and fox exposure to canine distemper virus (CDV was temporally variable, with evidence for distinct multi-host outbreaks in 1999 and 2005, and perhaps a smaller, isolated outbreak among wolves in the interior of YNP in 2002. The years of high wolf-pup mortality in 1999 and 2005 in the northern region of the park were correlated with peaks in CDV seroprevalence, suggesting that CDV contributed to the observed mortality. CONCLUSIONS/SIGNIFICANCE: Of the pathogens we examined, none appear to jeopardize the long-term population of canids in YNP. However, CDV appears capable of causing short-term population declines. Additional information on how and where CDV is maintained and the frequency with which future

A serological survey of infectious disease in Yellowstone National Park's canid community

Science.gov (United States)

Almberg, E.S.; Mech, L.D.; Smith, D.W.; Sheldon, J.W.; Crabtree, R.L.

2009-01-01

Background: Gray wolves (Canis lupus) were reintroduced into Yellowstone National Park (YNP) after a >70 year absence, and as part of recovery efforts, the population has been closely monitored. In 1999 and 2005, pup survival was significantly reduced, suggestive of disease outbreaks. Methodology/Principal Findings: We analyzed sympatric wolf, coyote (Canis latrans), and red fox (Vulpes vulpes) serologic data from YNP, spanning 1991–2007, to identify long-term patterns of pathogen exposure, identify associated risk factors, and examine evidence for disease-induced mortality among wolves for which there were survival data. We found high, constant exposure to canine parvovirus (wolf seroprevalence: 100%; coyote: 94%), canine adenovirus-1 (wolf pups [0.5–0.9 yr]: 91%, adults [≥1 yr]: 96%; coyote juveniles [0.5–1.5 yrs]: 18%, adults [≥1.6 yrs]: 83%), and canine herpesvirus (wolf: 87%; coyote juveniles: 23%, young adults [1.6–4.9 yrs]: 51%, old adults [≥5 yrs]: 87%) suggesting that these pathogens were enzootic within YNP wolves and coyotes. An average of 50% of wolves exhibited exposure to the protozoan parasite, Neospora caninum, although individuals’ odds of exposure tended to increase with age and was temporally variable. Wolf, coyote, and fox exposure to canine distemper virus (CDV) was temporally variable, with evidence for distinct multi-host outbreaks in 1999 and 2005, and perhaps a smaller, isolated outbreak among wolves in the interior of YNP in 2002. The years of high wolf-pup mortality in 1999 and 2005 in the northern region of the park were correlated with peaks in CDV seroprevalence, suggesting that CDV contributed to the observed mortality. Conclusions/Significance: Of the pathogens we examined, none appear to jeopardize the long-term population of canids in YNP. However, CDV appears capable of causing short-term population declines. Additional information on how and where CDV is maintained and the frequency with which future epizootics

A serological survey of infectious disease in Yellowstone National Park's canid community.

Science.gov (United States)

Almberg, Emily S; Mech, L David; Smith, Douglas W; Sheldon, Jennifer W; Crabtree, Robert L

2009-09-16

Gray wolves (Canis lupus) were reintroduced into Yellowstone National Park (YNP) after a >70 year absence, and as part of recovery efforts, the population has been closely monitored. In 1999 and 2005, pup survival was significantly reduced, suggestive of disease outbreaks. We analyzed sympatric wolf, coyote (Canis latrans), and red fox (Vulpes vulpes) serologic data from YNP, spanning 1991-2007, to identify long-term patterns of pathogen exposure, identify associated risk factors, and examine evidence for disease-induced mortality among wolves for which there were survival data. We found high, constant exposure to canine parvovirus (wolf seroprevalence: 100%; coyote: 94%), canine adenovirus-1 (wolf pups [0.5-0.9 yr]: 91%, adults [>or=1 yr]: 96%; coyote juveniles [0.5-1.5 yrs]: 18%, adults [>or=1.6 yrs]: 83%), and canine herpesvirus (wolf: 87%; coyote juveniles: 23%, young adults [1.6-4.9 yrs]: 51%, old adults [>or=5 yrs]: 87%) suggesting that these pathogens were enzootic within YNP wolves and coyotes. An average of 50% of wolves exhibited exposure to the protozoan parasite, Neospora caninum, although individuals' odds of exposure tended to increase with age and was temporally variable. Wolf, coyote, and fox exposure to canine distemper virus (CDV) was temporally variable, with evidence for distinct multi-host outbreaks in 1999 and 2005, and perhaps a smaller, isolated outbreak among wolves in the interior of YNP in 2002. The years of high wolf-pup mortality in 1999 and 2005 in the northern region of the park were correlated with peaks in CDV seroprevalence, suggesting that CDV contributed to the observed mortality. Of the pathogens we examined, none appear to jeopardize the long-term population of canids in YNP. However, CDV appears capable of causing short-term population declines. Additional information on how and where CDV is maintained and the frequency with which future epizootics might be expected might be useful for future management of the Northern Rocky

Komunikasi Word Of Mouth dan Keputusan Pembelian Batik Bangkalan

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Raniawati Rachman

2017-05-01

Full Text Available This research aims to examines the influence word of mouth communication, brand awareness, and community reception on buying decision of Batik Bangkalan using word of mouth communication, reception, and consumer behavior theory. This research has been done in Bangkalan Regency to 100 visitors of batik centers as respondents. Data were collected by questionnaires and analyzed by using multiple linear regression based on SPSS V21.0. The result shows that buying decision of Batik Bangkalan (Y is influenced simultaneously by word of mouth communication (X1, brand awareness (X2, and public receptions (X3. The influence of three variables on buying decision has been indicated by determinant coefficient (R² 60.7%. The most influential factors in buying decision of Batik Bangkalan Batik is brand awareness and public reception, while word of mouth communication did not influence on buying decision. It happens because X1 variable only to discuss, promote, and recommend. It does not reach level of persuading, inviting, and encouraging people to buy batik Bangkalan.

Spesialisasi Kegiatan Produksi dan Kemitraan Subkontrak pada Klaster Batik Kota Pekalongan

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Aulia Dwi Zulhida

2016-08-01

Full Text Available Pekalongan City is known as the batik city. Thus it has the city branding as "Pekalongan World's City of Batik." This branding is a result of people’s daily activity related to batik. Pekalongan has 860 batik industries in 2013 and have the specialization in the production activities and subcontracting partnerships. Most of the batik industries do not do the production process entirely by themselves, but by joining to the other industries with a particular specialization. This study aims to determine the specialization of production activities and subcontracting partnership in Pekalongan batik cluster. The results of this study show that there is a majority of ‘batik cap’ industries that is equal to 82% of the total industries in Pekalongan. The specializations consist of making the batik, convection, and making of the canting. These specializations are geographically grouped into a center due to the endowment factors such as labors, land, and infrastructures. Specialization of production activities also leads to partnership subcontracting in the batik cluster, which is known by a factor of specialty subcontracting. The subcontracting partnership gives negative and positive impacts, such as the reliance between the subcontractor and the principal, efficiency of production factors, and cost efficiency.

Penyajian Data Komoditi Batik Kabupaten Sukoharjo Dengan Google Earth

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Ukhti Ikhsani Larasati

2016-11-01

Full Text Available Kabupaten Sukoharjo memiliki banyak potensi daerah yang merupakan komoditi unggulan kabupaten yaitu komoditi mebel kayu, mebel rotan, batik, tekstil dan produk tekstil, kaca grafir, kerajinan kulit/tatah sungging (wayang, kerajinan gitar, kerajinan gamelan, shuttlecock, jamu tradisional, emping mlinjo, sarung goyor, beras, dan alkohol. Dinas Perindustrian dan Perdagangan kabupaten Sukoharjo adalah salah satu pelaksana urusan Pemerintah Daerah kabupaten Sukoharjo di bidang perindustrian dan perdagangan. Metode pengumpulan data yang digunakan adalah metode observasi dan studi pustaka. Observasi dilakukan dengan mengamati langsung bagaimana data-data komoditi unggulan kabupaten Sukoharjo disajikan di Dinas Perindustrian dan Perdagangan kabupaten Sukoharjo. Setelah mengetahui sistem penyajian data yang diterapkan yaitu secara manual, kemudian muncul gagasan menggunakan aplikasi Google Earth yang digunakan untuk menyajikan data komoditi unggulan khususnya komoditi unggulan batik. Dengan adanya perubahan sistem penyajian data ini Dinas Perindustrian dan Perdagangan kabupaten Sukoharjo lebih terbantu dalam menemukan lokasi-lokasi produksi batik di kabupaten Sukoharjo. Sehingga Dinas Perindustrian dan Perdagangan kabupaten Sukoharjo dapat dengan mudah dalam memantau perkembangan produsen komoditi unggulan. Ada sebanyak 36 data komoditi batik yang berhasil disajikan ke dalam Google Earth dari 36 data komoditi batik kabupaten Sukoharjo.   Kata kunci— GIS, Google Earth, Komoditi Batik

Seni Ukir Tradisional Sebagai Sumber Inspirasi Penciptaan Batik Khas Baturaja

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Irfa'ina Rohana Salma

2016-04-01

Full Text Available ABSTRAKPada saat ini kota Baturaja, Ogan Komering Ulu, Sumatera Selatan belum mempunyai motif batik khas daerah. Oleh karena itu perlu diciptakan desain motif batik khas daerah yang sumber inspirasinya digali dari kekayaan seni tradisional daerah setempat yaitu seni ukir. Tujuan penciptaan seni ini adalah untuk menghasilkan motif batik yang unik, kreatif dan inovatif yang mempunyai ciri khas kota Baturaja. Metode yang digunakan yaitu pengumpulan data, pengamatan mendalam terhadap motif-motif ukir, pengkajian sumber inspirasi, pembuatan desain motif, dan perwujudan menjadi batik. Dari penciptaan seni ini berhasil dikreasikan 5 (lima motif batik yaitu Bungo Nan Indah, Embun Nan Sejuk, Air Nan Segar, Kotak Nan Rancak, dan Ceplok Nan Elok.Kata kunci: seni ukir tradisional, inspirasi, penciptaan, batik khas BaturajaABSTRACTAt this time Baturaja City, of Ogan Komering Ulu, of South Sumatra does not have the local typical motif of batik. It is therefore necessary to create a local distinctive motif designed by the source of excavated area inspiration of the wood carving as it is the wealth of the traditional of the local art. The purpose of the creation of this art is to generate a unique, creative and innovative motif that has characteristics as Baturaja. The method used are the data collection, deep insight of carved motifs, assessment of the inspiration sources, making it into the design motifs, and emboding them into batik. From the creation of this art works has give 5 (five motifs those are Bungo Nan Indah, Embun Nan Sejuk, Air Nan Segar, Kotak Nan Rancak, and Ceplok Nan Elok.Keywords: traditional wood carving, inspiration, creation, unique batik of Baturaja

Post-glacial inflation-deflation cycles, tilting, and faulting in the Yellowstone Caldera based on Yellowstone Lake shorelines

Science.gov (United States)

Pierce, Kenneth L.; Cannon, Kenneth P.; Meyer, Grant A.; Trebesch, Matthew J.; Watts, Raymond D.

2002-01-01

The Yellowstone caldera, like many other later Quaternary calderas of the world, exhibits dramatic unrest. Between 1923 and 1985, the center of the Yellowstone caldera rose nearly one meter along an axis between its two resurgent domes (Pelton and Smith, 1979, Dzurisin and Yamashita, 1987). From 1985 until 1995-6, it subsided at about two cm/yr (Dzurisin and others, 1990). More recent radar interferometry studies show renewed inflation of the northeastern resurgent dome between 1995 and 1996; this inflation migrated to the southwestern resurgent dome from 1996 to 1997 (Wicks and others, 1998). We extend this record back in time using dated geomorphic evidence of postglacial Yellowstone Lake shorelines around the northern shore, and Yellowstone River levels in the outlet area. We date these shorelines using carbon isotopic and archeological methods. Following Meyer and Locke (1986) and Locke and Meyer (1994), we identify the modern shoreline as S1 (1.9 ? 0.3 m above the lake gage datum), map paleoshoreline terraces S2 to S6, and infer that the prominent shorelines were cut during intracaldera uplift episodes that produced rising water levels. Doming along the caldera axis reduces the gradient of the Yellowstone River from Le Hardys Rapids to the Yellowstone Lake outlet and ultimately causes an increase in lake level. The 1923-1985 doming is part of a longer uplift episode that has reduced the Yellowstone River gradient to a ?pool? with a drop of only 0.25 m over most of this 5 km reach. We also present new evidence that doming has caused submergence of some Holocene lake and river levels. Shoreline S5 is about 14 m above datum and estimated to be ~12.6 ka, because it post-dates a large hydrothermal explosion deposit from the Mary Bay area (MB-II) that occurred ~13 ka. S4 formed about 8 m above datum ~10.7 ka as dated by archeology and 14C, and was accompanied by offset on the Fishing Bridge fault. About 9.7 ka, the Yellowstone River eroded the ?S-meander?, followed

MODEL PEMILIHAN BAHAN PEWARNA ALAM COKLAT BATIK TULIS SOLO DENGAN MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS (AHP

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Sri Hartini Hartini

2014-05-01

Full Text Available Pewarna alami batik diklaim lebih ramah lingkungan dan telah terbukti menghasilkan emisi yang lebih rendah. Untuk itu penggunaan pewarna alam khususnya batik sangat dianjurkan. Sebuah sentra batik Laweyan di Solo telah memulai penggunaan pewarna alam sejak beberapa tahun yang lalu. Warna yang dominan digunakan adalah warna coklat karena ciri khas batik Solo yang paling banyak menggunakan warna coklat soga. Untuk menghasilkan warna coklat di sentra tersebut banyak pilihan bahan pewarna alam yang digunakan. Penelitian ini bermaksud mengembangkan model pemilihan alternatif bahan alam berdasarkan kriteria-kriteria yang ada. Tahapan dalam pemilihan yaitu menggali kriteria yang berpengaruh, melakukan pembobotan kriteria dan melakukan pembobotan pada alternatif yang ada. Penelitian ini menggunakan metode AHP  dalam pengolahan data sehingga dapat diketahui bahan alam apa yang tepat untuk menghasilkan warna coklat sesuai dengan kriteria-kriteria yang ada. Dari hasil penelitian faktor yang berpengaruh dalam pemilihan bahan alam yaitu 4 variabel 6 kriteria dan 14 sub kriteria. Dari beberapa kriteria tersebut bahan alam yang terpilih adalah jalawe untuk menghasilkan warna coklat. Kata Kunci : batik, pewarna alam, analytical hierarchy process (AHP, laweyan, batik tulis Abstract Natural dyes of batik has claimed to be more environmentally friendly and has been known lower emissions. The use of natural dyes for batik especially highly recommended. A center of batik Laweyan in Solo has initiated use of natural dyes since a few years ago. The dominant colors used are brown because typical Solo batik are the most widely use soga brown color. To produce a brown color in the center of a large selection of natural dyes are used. During this time they are using all these ingredients. This study intends to develop a model of natural selection of alternative materials based on existing criteria. Stages in the selection criteria, namely digging influential,  weighting

REGISTER PELAKU INDUSTRI BATIK DI KOTA PEKALONGAN: KAJIAN SOSIOLINGUISTIS

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Afrinar Pramitasari

2014-08-01

Full Text Available Register merupakan pemakaian bahasa dalam setiap bidang kehidupan yang tiap-tiap bidang kehidupanmempunyai bahasa khusus yang tidak dimengerti oleh kelompok lain. Pekalongan dikenal sebagai kota dansebagian besar pekerjaan masyarakat di Kota Pekalongan adalah sebagai perajin batik, maka dalam tuturanmereka sehari-hari juga banyak menggunakan kosakata khas bidang industri batik. Sumber data dalampenelitian ini adalah penggalan percakapan masyarakat perajin batik di Kota Pekalongan yang di dugamengandung register. Pengumpulan data menggunakan metode simak yang dalam pelaksanaanya diwujudkanmelalui teknik dasar dan teknik lanjutan. Hasil yang diperoleh dari penelitian ini adalah ada dua bentuk registerindustri batik yang ditemukan dalam penelitian ini yaitu register berdasarkan satuan lingual bahasanya danberdasarkan jenis kata. Berdasarkan satuan lingual bahasa ditemukan dua bentuk register yaitu registerberbentuk kata tunggal dan register berbentuk kata kompleks. Register berbentuk kata kompleks mencakup 1register berbentuk frasa, 2 register berbentuk kata majemuk, 3 register bentuk reduplikasi, dan 4 registerbentuk berafiks. Register a use of language in every area of life, the life of each field specific language that is notunderstood by other groups. Pekalongan City is known as the city that have potential in the batikindustry, because most of the people work in the City Pekalongan batik is as crafters, then in theireveryday speech too much use of vocabulary typical batik industry. Data sources in the form ofpublic speech in Pekalongan batik artisans containing registers. Refer to the method of datacollection that the implementation is realized through basic techniques and advanced techniques.The results of this study was two are three forms of batik industry registers were found in thisstudy is based on the unit registers lingual languag and based on grammatical categories. Basedon unit lingual language, found two registers form the single

Business Model Perusahaan Keluarga: Studi Kasus Pada Industri Batik

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Achmad Sobirin

2014-07-01

Full Text Available AbstractThis paper was directed to review the existing busniness model of family firm within the contect of batik industry and propose a new one. Busniness model is conceived as the logic of doing business for value creation. Therefore business model is sometime understood as a construct, a mental model or a business paradigm, to be used as a guide on how to do every day’s business. Meanwhile, family firm, by definition is a firm in which the whole or majority of ownership is in the hand of family unit, managed by family members, and to be transferred to the next generation. Using a single case study that is Perusahaan Batik Bogavira – a family business enterprise producing and selling specifically batik Lampung, we identified that the existing business model of Perusahaan Batik Bogavira may potentially create cannibalism. Therefore we proposed a new business model configuration with the hope loyal buyers remain with the firm and at the same time firm can still maintain its growth.Keywords: business model, family firm, batik industry.Abstrak Paper ini membahas penerapan sebuah konsep yang relatif masih baru yaitu “business model” pada perusahaan keluarga yang bergerak di industry batik – Perusahaan Batik Bogavira yang memroduksi dan menjual batik khas Lampung. Tujuannya adalah untuk menelaah ulang business model berjalan sehingga bisa diketahui tingkat kecocokan business model tersebut dengan karakteristik bisnis dan lingkungannya, dan jika dianggap perlu mengusulkan business model baru yang lebih sesuai. Bahasan diawali dengan menelaah konsep business model dan perusahaan keluarga untuk mendapatkan gambaran tentang esensi kedua konsep tersebut. Secara umum business model adalah the logic of doing business for value creation sehingga business model sering disebut juga sebagai construct, mental model atau business paradigm yang menjadi panduan dalam menjalankan kegiatan bisnis. Sementara itu yang dimaksud dengan perusahaan keluarga

Brand Activation Batik Semarangan melalui Event “Cah Semarang Duwe Batik”

OpenAIRE

Saputra, Ginanjar; Setiabudi, Djoko; Ulfa, Nurist Surayya

2013-01-01

Nama : Ginanjar SaputraNIM : D2C008088Judul : Brand Activation Batik Semarangan melalui Event “Cah Semarang Duwe Batik” Abstrak Koperasi Sekar Arum sebagai sebuah lembaga koperasi dibawah naungan TP – PKK Kota Semarang yang salah satunya fokus terhadap batik semarangan, tentu harus dapat melestarikan dan mengembangkan produk batik semarangan sehingga dapat menjadi produk andalan dari Kota Semarang. Akan tetapi terjadi permasalahan dimana produk batik semarangan ini belum banyak dikenal oleh w...

Molecular Studies of Filamentous and Biofilm-Forming Hyperthermophilic Communities in Yellowstone National Park

Science.gov (United States)

Summons, R. E.; Meyer-Dombard, D. R.; Bradley, A. S.; Dibbell, A. K.; Fredricks, H. F.; Hinrichs, K.; Jahnke, L. L.; Shock, E.; Amend, J. P.

2005-12-01

The Aquificales, the most deeply-branching order of Bacteria in the phylogenetic tree of life, comprises eight recognized thermophilic genera, including Aquifex, Hydrogenobacter, and Thermocrinis. The common metabolism for these Bacteria, when grown in culture, is the oxidation of hydrogen with molecular oxygen (Knallgas reaction). Aquificales have been identified by molecular techniques (16S rRNA gene surveys, fluorescent in situ hybridization) in Yellowstone National Park (YNP), sea vent chimneys and fluids, and many other terrestrial and marine locations. In situ, Aquificales can reside as biofilms on vent sinters but they also commonly form filamentous communities, otherwise known as pink streamers, which attach to solid substrates. Initial 16S rRNA gene surveys conducted on streamer communities from Octopus Spring YNP indicated that these were low diversity ecosystems dominated by a few phylotypes including Thermocrinis sp., Thermotoga sp. and one other bacterial clade (Reysenbach et al 1994). Archaea were notable for their absence. In one of the first geobiological studies of pink streamers and vent biofilms in Yellowstone National Park, Jahnke and coworkers (2001) used classical lipidological techniques to compare Aquificales cultures with environmental samples to show that YNP pink filaments were more phylogenetically diverse and physiologically more complex than the early genomic studies indicated. The presence of archaeol, the range and structures of other lipids and a wide dispersion in the carbon isotopic signatures of biomass and individual lipids (-15 to -27%) showed that Archaea were present in pink filament communities and that there was, at least, one additional bacterial group besides the dominant Aquificales component. New molecular studies that comprise analyses of 16S rRNA genes and total lipid extracts by liquid chromatography and mass spectrometry and chemical degradation with gas chromatography and mass spectrometry now show that Crenarchaea

ANALYSIS OF DEVELOPING BATIK INDUSTRY CLUSTER IN BAKARAN VILLAGE CENTRAL JAVA PROVINCE

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Hermanto Hermanto

2017-06-01

Full Text Available SMEs grow in a cluster in a certain geographical area. The entrepreneurs grow and thrive through the business cluster. Central Java Province has a lot of business clusters in improving the regional economy, one of which is batik industry cluster. Pati Regency is one of regencies / city in Central Java that has the lowest turnover. Batik industy cluster in Pati develops quite well, which can be seen from the increasing number of batik industry incorporated in the cluster. This research examines the strategy of developing the batik industry cluster in Pati Regency. The purpose of this research is to determine the proper strategy for developing the batik industry clusters in Pati. The method of research is quantitative. The analysis tool of this research is the Strengths, Weakness, Opportunity, Threats (SWOT analysis. The result of SWOT analysis in this research shows that the proper strategy for developing the batik industry cluster in Pati is optimizing the management of batik business cluster in Bakaran Village; the local government provides information of the facility of business capital loans; the utilization of labors from Bakaran Village while improving the quality of labors by training, and marketing the Bakaran batik to the broader markets while maintaining the quality of batik. Advice that can be given from this research is that the parties who have a role in batik industry cluster development in Bakaran Village, Pati Regency, such as the Local Government.

Beaver damming, fluvial geomorphology, and climate in Yellowstone National Park, Wyoming

Science.gov (United States)

Persico, L.; Meyer, G.

2008-12-01

Beaver habitation is an important component of many fluvial landscapes that can impact a variety of hydrologic, geomorphic, and ecologic processes. Beaver damming, via long term valley aggradation, is thought to be important to the postglacial geomorphic evolution of many smaller mountain stream networks in the western United States. Loss of beaver dams can also cause rapid channel incision. Although several studies have documented rapid short-term aggradation of channels behind single beaver dams, there is little actual data on the long-term cumulative effect of beaver damming. In Yellowstone''s Northern Range, field surveys and stratigraphic section along six streams in the Northern Range reveal net thickness of mostly beaver-pond deposits. We estimate that reaches with clear morphologic and stratigraphic evidence for beaver-related aggradation constitute about 19% of the total stream network length. Reaches with probable and possible beaver-related aggradation make up an additional 8% and 2% of the network, respectively. The remaining 71% of the network has no clear evidence for beaver-related aggradation. Thirty-nine radiocarbon ages on beaver-pond deposits in northern Yellowstone fall primarily within the last 4000 yr, but gaps in dated beaver occupation from 2200-1800 and 950-750 cal yr BP correspond with severe and persistent droughts that likely caused low to ephemeral discharges in smaller streams. In the last two decades, severe drought has also caused streams that were occupied by beaver in the 1920s to become ephemeral. Beaver have been largely absent from the Northern Range since the mid-20th century, probably due to multiple ecological and climatic factors. This loss of beaver is thought to have led to widespread degradation of stream and riparian habitat via channel incision. Although 20th-century beaver loss has caused significant channel incision at some former dam sites, downcutting elsewhere in northern Yellowstone is unrelated to beaver dams or

Optimal wildlife management in the greater Yellowstone ecosystem: A spatiotemporal model of disease risk

Science.gov (United States)

South of Yellowstone National Park there are twenty-three sites where elk herds are provided supplementary feeding during the winter and spring months. Supplementary feeding of elk in the Greater Yellowstone Ecosystem (GYE) has been practiced since the early twentieth century, but the practice has b...

Affective design identification on the development of batik convection product

Science.gov (United States)

Prastawa, H.; Purwaningsih, R.

2017-11-01

The affective design is increasingly applied to product development in order to meet the desires and preferences of customers. Batik is a traditional Indonesian culture containing historical and cultural values. The development of batik design is one of the efforts to strengthen the identity and superiority of Indonesia’s creative industries as well as to preserve batik as the cultural heritage of the nation. Batik product designs offered by the manufacturers do not necessarily correspond with the wishes of consumers, especially the affective values involved. Therefore it is necessary to identify consumer perceptions of convection- based batik product in the form of clothing and fabrics, especially the affective value as the consideration for the designer or manufacturer to develop design alternatives to batik convection products. This research aims to obtain information on consumer affective value, to identify the affective value perception differences among X and Y Generation and to classify affective value in the corresponding cluster of the batik products convection. This study uses Kansei engineering to determine the perception of affective design in the form of Kansei word. Cluster Analysis was used to form clusters that classify affective value of the same class. The results showed that there were 16 pairs of Kansei word which was worth as an affective consumer desire, the 3 indicators that had significant differences among X and Y Generation and 4 clusters with different characteristics.

Migration of northern yellowstone elk: Implications of spatial structuring

Science.gov (United States)

White, P.J.; Proffitt, K.M.; Mech, L.D.; Evans, S.B.; Cunningham, J.A.; Hamlin, K.L.

2010-01-01

Migration can enhance survival and recruitment of mammals by increasing access to higher-quality forage or reducing predation risk, or both. We used telemetry locations collected from 140 adult female elk during 20002003 and 20072008 to identify factors influencing the migration of northern Yellowstone elk. Elk wintered in 2 semidistinct herd segments and migrated 10140 km to at least 12 summer areas in Yellowstone National Park (YNP) and nearby areas of Montana. Spring migrations were delayed after winters with increased snow pack, with earlier migration in years with earlier vegetation green-up. Elk wintering at lower elevations outside YNP migrated an average of 13 days earlier than elk at higher elevations. The timing of autumn migrations varied annually, but elk left their summer ranges at about the same time regardless of elevation, wolf numbers, or distance to their wintering areas. Elk monitored for multiple years typically returned to the same summer (96 fidelity, n 52) and winter (61 fidelity, n 41) ranges. Elk that wintered at lower elevations in or near the northwestern portion of the park tended to summer in the western part of YNP (56), and elk that wintered at higher elevations spent summer primarily in the eastern and northern parts of the park (82). Elk did not grossly modify their migration timing, routes, or use areas after wolf restoration. Elk mortality was low during summer and migration (8 of 225 elk-summers). However, spatial segregation and differential mortality and recruitment between herd segments on the northern winter range apparently contributed to a higher proportion of the elk population wintering outside the northwestern portion of YNP and summering in the western portion of the park. This change could shift wolf spatial dynamics more outside YNP and increase the risk of transmission of brucellosis from elk to cattle north of the park. ?? 2010 American Society of Mammalogists.

Deteksi Batik Parang Menggunakan Fitur Co-Occurence Matrix Dan Geometric Moment Invariant Dengan Klasifikasi KNN

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Ni Luh Wiwik Sri Rahayu Ginantra

2016-03-01

Full Text Available Motif batik merupakan suatu dasar atau pokok suatu pola gambar yang merupakan pusat suatu rancangan gambar sehingga makna dari tanda, simbol atau lambang dibalik motif batik tersebut dapat diungkapkan. Identifikasi secara visual memerlukan skill penglihatan dan pengetahuan dalam mengklasifikasikan pola yang terbentuk dari citra batik.  Kurangnya media informasi yang dibuat  tentang motif batik menjadikan masyarakat luas kurang mendapatkan informasi tentang motif batik. Berdasarkan hal tersebut penelitian ini dilakukan guna mengimplementasikan identifikasi secara visual kedalam komputer yang dapat membantu dan memudahkan dalam mengidentifikasi jenis batik.  Pengenalan citra batik dengan menggunakan metode Co-occurrence Matrix sebagai ekstraksi ciri tekstur dan Geometric Moment Invariant dan pengklasifikasian citra batik dengan menggunakan K Nearest Neighbor.menghasilkan nilai akurasi yang diperoleh dengan metode Geometric Moment Invariant lebih baik dalam mengenali pola batik Parang yang termasuk jenis batik geometric yaitu 80% dibandingkan dengan hasil pada metode Co-occurence Matrix yaitu 70%.

Pengaruh Komposisi Resin Alami Terhadap Suhu Pelorodan Lilin Untuk Batik Warna Alam

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Vivin Atika

2013-07-01

Full Text Available AbstrakLilin batik merupakan komponen yang penting dalam pembuatan batik warna alam. Selama ini, lilin yang beredar di pasaran adalah untuk pewarna sintetis. Lilin tersebut membutuhkan suhu yang tinggi untuk proses pelorodannya. Suhu pelorodan yang tinggi mengakibatkan warna alam menjadi luntur. Penelitian Pengaruh Komposisi Resin Alami Terhadap Suhu Pelorodan Lilin Untuk Batik Warna Alam bertujuan untuk mendapatkan komposisi lilin klowong yang sesuai untuk proses pembuatan batik warna alam. Kegiatan ini dibatasi pada penelitian komposisi lilin klowong dengan melakukan variasi berat resin alami yaitu damar matakucing, gondorukem, suhu pelorodan 60, 80, 100 ⁰C dan jenis kain katun prima, primisima. Dari hasil penelitian didapatkan komposisi lilin klowong untuk  batik warna alam yang baik dengan komposisi damar mata kucing (1 bag.; gondorukem (3 bag.; kote (2 bag.; parafin (1 bag.; lilin bekas (2 bag.; dan kendal (1 bag.. Lilin batik tersebut memiliki titik leleh campuran 38 ⁰C serta jumlah lilin terlepas 80 % pada suhu pelorodan 60 ⁰C dan 100 % pada suhu pelorodan 80 ⁰C. Kata kunci: lilin klowong batik, warna alam, komposisi AbstractBatik wax is important component of natural batik making. These times, the market wax is suitable only for synthetic colorant. These wax needs higher temperature on wax removing process. High temperature wax removal process can cause the natural color to exceed. Identification of Natural Resin Composition Effect on Wax Removing Temperature For Batik Natural Dye aims to obtain suitable composition of klowong wax for natural batik dyeing process. This activity is limited to the identification of klowong wax composition by varying the natural resins weight damar matakucing, gondorukem, wax removing process temperature 60, 80, 100 ⁰C and kind of cotton cloth prima, primisima. From the results obtained good klowong wax for natural batik dyeing with material  compositions: damar mata kucing (1 pc.; gondorukem

Typography And Local Culture How Local Values Influence Batik Label Design In Yogyakarta And Surakarta

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Agung Zainal Muttakin Raden

2017-08-01

Full Text Available Batik was incorporated into the Indonesian culture since the Majapahit era. At that time the royal families of Majapahit Kingdom wore batik clothes for activities such as religious event or kingdom event. Since then batik was seen as a symbol of nobility. The growth of batik industry especially in Yogyakarta and Surakarta region has produced a diverse motive and fabric quality of batik clothes. To help differentiate between these batik clothes the owner of batik industries created batik labels with intricate design. This study focused on analysing the intricate design and typography found within three batik labels each from Yogyakarta and Surakarta Region to better understand the role of local culture and values in creating the batik label design using vernacular typography and cultural approach. The result shows that the local culture and values symbolically enforced by each keraton kingdom-like body and social system in Yogyakarta and Surakarta influenced the batik label design. The high cultured values of Yogyakarta keraton resulted in a more formal and rigid typefaces used in the batik label giving off a classical feeling. Meanwhile the more grass rooted values of Surakarta urban culture resulted in a fluid and flowing typefaces giving off a trendy casual feeling.

EKSPLORASI ETNOMATEMATIKA BATIK TRUSMI CIREBON UNTUK MENGUNGKAP NILAI FILOSOFI DAN KONSEP MATEMATIS

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Arwanto Arwanto

2017-07-01

Full Text Available Etnomatematika merupakan studi tentang ide-ide matematika dari masyarakat tradisional yang diterapkan dalam masyarakat tertentu, etnomatematika merupakan matematika yang dipraktikkan oleh kelompok budaya seperti masyarakat perkotaan dan pedesaan, kelompok buruh, anak-anak dari kelompok usia tertentu, masyarakat adat, dan lainnya. Batik Trusmi berhasil menjadi ikon batik dalam koleksi kain nasional. Batik Cirebon sendiri termasuk golongan Batik Pesisir, namun juga sebagian batik Cirebon termasuk dalam kelompok batik keraton. Hal ini dikarenakan Cirebon memiliki dua buah keraton yaitu Keratonan Kasepuhan dan Keraton Kanoman, yang konon berdasarkan sejarah dari dua keraton ini muncul beberapa desain batik Cirebonan Klasik yang hingga sekarang masih dikerjakan oleh sebagian masyarakat desa Trusmi di antaranya seperti motif Mega Mendung, Paksinaga Liman, Patran Keris, Patran Kangkung, Singa Payung, Singa Barong, Banjar Balong, Ayam Alas, Sawat Penganten, Katewono, Gunung Giwur, Simbar Menjangan, Simbar Kendo, yang dapat di explorasi etnomatematikanya untuk mengungkap nilai filosofi yang luhur dan konsep matematis.Penelitian ini adalah penelitian kualitatif dengan menggunakan metode etnografi. Tujuan penelitian ini untuk mengunkap filosofi dan konsep matematika.

75 FR 53979 - Bison Brucellosis Remote Vaccination, Draft Environmental Impact Statement, Yellowstone National...

Science.gov (United States)

2010-09-02

... DEPARTMENT OF THE INTERIOR National Park Service Bison Brucellosis Remote Vaccination, Draft Environmental Impact Statement, Yellowstone National Park, Wyoming ACTION: Reopening of public comment period... Brucellosis Remote Vaccination Draft Environmental Impact Statement. The original comment period was from 28...

Seni Ukir Tradisional Sebagai Sumber Inspirasi Penciptaan Batik Khas Baturaja

OpenAIRE

Irfa'ina Rohana Salma

2016-01-01

ABSTRAKPada saat ini kota Baturaja, Ogan Komering Ulu, Sumatera Selatan belum mempunyai motif batik khas daerah. Oleh karena itu perlu diciptakan desain motif batik khas daerah yang sumber inspirasinya digali dari kekayaan seni tradisional daerah setempat yaitu seni ukir. Tujuan penciptaan seni ini adalah untuk menghasilkan motif batik yang unik, kreatif dan inovatif yang mempunyai ciri khas kota Baturaja. Metode yang digunakan yaitu pengumpulan data, pengamatan mendalam terhadap motif-motif ...

77 FR 74027 - Winter Use Plan, Final Environmental Impact Statement Amended Record of Decision, Yellowstone...

Science.gov (United States)

2012-12-12

...] Winter Use Plan, Final Environmental Impact Statement Amended Record of Decision, Yellowstone National... Availability of Amended Record of Decision for the Final Environmental Impact Statement for a Winter Use Plan... Record of Decision for the Winter Use Plan for Yellowstone National Park, located in Idaho, Montana, and...

Complete Genome Sequence of Paenibacillus strain Y4.12MC10, a Novel Paenibacillus lautus strain Isolated from Obsidian Hot Spring in Yellowstone National Park.

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Mead, David A; Lucas, Susan; Copeland, Alex; Lapidus, Alla; Cheng, Jan-Feng; Bruce, David C; Goodwin, Lynne A; Pitluck, Sam; Chertkov, Olga; Zhang, Xiaojing; Detter, John C; Han, Cliff S; Tapia, Roxanne; Land, Miriam; Hauser, Loren J; Chang, Yun-Juan; Kyrpides, Nikos C; Ivanova, Natalia N; Ovchinnikova, Galina; Woyke, Tanja; Brumm, Catherine; Hochstein, Rebecca; Schoenfeld, Thomas; Brumm, Phillip

2012-07-30

Paenibacillus sp.Y412MC10 was one of a number of organisms isolated from Obsidian Hot Spring, Yellowstone National Park, Montana, USA under permit from the National Park Service. The isolate was initially classified as a Geobacillus sp. Y412MC10 based on its isolation conditions and similarity to other organisms isolated from hot springs at Yellowstone National Park. Comparison of 16 S rRNA sequences within the Bacillales indicated that Geobacillus sp.Y412MC10 clustered with Paenibacillus species, and the organism was most closely related to Paenibacillus lautus. Lucigen Corp. prepared genomic DNA and the genome was sequenced, assembled, and annotated by the DOE Joint Genome Institute. The genome sequence was deposited at the NCBI in October 2009 (NC_013406). The genome of Paenibacillus sp. Y412MC10 consists of one circular chromosome of 7,121,665 bp with an average G+C content of 51.2%. Comparison to other Paenibacillus species shows the organism lacks nitrogen fixation, antibiotic production and social interaction genes reported in other paenibacilli. The Y412MC10 genome shows a high level of synteny and homology to the draft sequence of Paenibacillus sp. HGF5, an organism from the Human Microbiome Project (HMP) Reference Genomes. This, combined with genomic CAZyme analysis, suggests an intestinal, rather than environmental origin for Y412MC10.

Pregnancy rates in central Yellowstone bison

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Gogan, Peter J.; Russell, Robin E.; Olexa, Edward M.; Podruzny, Kevin M.

2013-01-01

Plains bison (Bison b. bison) centered on Yellowstone National Park are chronically infected with brucellosis (Brucella abortus) and culled along the park boundaries to reduce the probability of disease transmission to domestic livestock. We evaluated the relationship between pregnancy rates and age, dressed carcass weight, and serological status for brucellosis among bison culled from the central Yellowstone subpopulation during the winters of 1996–1997, 2001–2002, and 2002–2003. A model with only dressed carcass weight was the best predictor of pregnancy status for all ages with the odds of pregnancy increasing by 1.03 (95% CI = 1.02–1.04) for every 1-kg increase in weight. We found no effect of age or the serological status for brucellosis on pregnancy rates across age classes; however, we did find a positive association between age and pregnancy rates for bison ≥2 years old. Bison ≥2 years old had an overall pregnancy rate of 65% with markedly different rates in alternate ages for animals between 3 and 7 years old. Pregnancy rates were 0.50 (95% CI = 0.31–0.69) for brucellosis positive and 0.57 (95% CI = 0.34–0.78) for brucellosis negative 2- and 3-year-olds and 0.74 (95% CI = 0.60–0.85) in brucellosis positive and 0.69 (95% CI = 0.49–0.85) in brucellosis negative bison ≥4 years old. Only 1 of 21 bison <2 years old was pregnant. Our findings are important to accurately predict the effects of brucellosis on Yellowstone bison population dynamics. We review our results relative to other studies of Yellowstone bison that concluded serological status for brucellosis influences pregnancy rates.

Archaeal and bacterial community analysis of several Yellowstone National Park hot springs

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Colman, D. R.; Takacs-Vesbach, C. D.

2012-12-01

The hot springs of Yellowstone National Park (YNP) are home to a diverse assemblage of microorganisms. Culture-independent studies have significantly expanded our understanding of the diversity of both Bacteria and Archaea present in YNP springs as well as the geochemical and ecological controls on communities. While the ecological analysis of Bacteria among the physicochemically heterogenous springs of YNP has been previously conducted, less is known about the extent of diversity of Archaeal communities and the chemical and ecological controls on their populations. Here we report a culture-independent analysis of 31 hot spring archaeal and bacterial communities of YNP springs using next generation sequencing. We found the phylogenetic diversity of Archaea to be generally comparable to that of co-occurring bacterial communities although overall, in the springs we investigated, diversity was higher for Bacteria than Archaea. Chemical and physical controls were similar for both domains with pH correlating most strongly with community composition. Community differences reflected the partitioning of taxonomic groups in low or high pH springs for both domains. Results will be discussed in a geochemical and ecological context.

Aplikasi Ornamen Khas Maluku untuk Pengembangan Desain Motif Batik

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Masiswo Masiswo

2016-04-01

Full Text Available ABSTRAKMaluku memiliki banyak ragam hias budaya warisan nilai leluhur berupa ornamen etnis yang merupakan kesenian dan keterampilan kerajinan. Hasil warisan tersebut sampai saat ini masih lestari hidup serta dapat dinikmati sebagai konsumsi rohani yang memuaskan manusia. Berkaitan dengan keberlangsungan nilai-nilai tradisi etnis yang berwujud pada ornamen-ornamen daerah Maluku, maka dikembangkan untuk kebutuhan manusia berupa motif batik pada kain. Pengembangan ornamen ini lebih menekankan pada representasi akan bentuk-bentuk ornamen yang diterapkan pada kerajinan batik berupa motif khas Maluku. Pengembangan alternatif desain motif batik dibuat tiga variasi yang bersumber dari ornamen khas Maluku dibuat prototipe produknya dan diuji ketahanan luntur warnanya. Hasil uji ketahanan luntur warna terhadap gosokan basah dari tiga prototipe produk berpredikat baik sekali terdapat pada “Motif Siwa” dan predikat baik pada motif “Siwa Talang” dan motif “Matahari Siwa Talang”.Kata kunci: desain, Maluku, motif batik, ornamenABSTRACTMaluku has much decorative ancestral cultural heritage value in the form of ornament ethnic arts and crafts skills. The result of the legacy is still sustainable living can be enjoyed as well as satisfying spiritual human consumption.Related to the sustainability of traditional values in the form of ethnic ornaments Maluku, it was developed for human needs in the form of batik cloth . The development of these ornaments will be more emphasis on the representation forms of ornamentation that is applied to a batik motif Maluku. Development of alternative design motif made three variations. The development of three alternative design motifs derived from the Maluku ornaments made and tested a prototype product color fastness. The test results of color fastness to wet rubbing of the three prototypes are excellent products predicated on the "Motif Siwa" and a good rating on the motif "Siwa Talang" and motif "Matahari Siwa

Caldicellulosiruptor obsidiansis sp. nov., an anaerobic, extremely thermophilic, cellulolytic bacterium isolated from Obsidian Pool, Yellowstone National Park.

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Hamilton-Brehm, Scott D; Mosher, Jennifer J; Vishnivetskaya, Tatiana; Podar, Mircea; Carroll, Sue; Allman, Steve; Phelps, Tommy J; Keller, Martin; Elkins, James G

2010-02-01

A novel, obligately anaerobic, extremely thermophilic, cellulolytic bacterium, designated OB47(T), was isolated from Obsidian Pool, Yellowstone National Park, WY. The isolate was a nonmotile, non-spore-forming, Gram-positive rod approximately 2 microm long by 0.2 microm wide and grew at temperatures between 55 and 85 degrees C, with the optimum at 78 degrees C. The pH range for growth was 6.0 to 8.0, with values of near 7.0 being optimal. Growth on cellobiose produced the fastest specific growth rate at 0.75 h(-1). The organism also displayed fermentative growth on glucose, maltose, arabinose, fructose, starch, lactose, mannose, sucrose, galactose, xylose, arabinogalactan, Avicel, xylan, filter paper, processed cardboard, pectin, dilute acid-pretreated switchgrass, and Populus. OB47(T) was unable to grow on mannitol, fucose, lignin, Gelrite, acetate, glycerol, ribose, sorbitol, carboxymethylcellulose, and casein. Yeast extract stimulated growth, and thiosulfate, sulfate, nitrate, and sulfur were not reduced. Fermentation end products were mainly acetate, H2, and CO2, although lactate and ethanol were produced in 5-liter batch fermentations. The G+C content of the DNA was 35 mol%, and sequence analysis of the small subunit rRNA gene placed OB47(T) within the genus Caldicellulosiruptor. Based on its phylogenetic and phenotypic properties, the isolate is proposed to be designated Caldicellulosiruptor obsidiansis sp. nov. and OB47 is the type strain (ATCC BAA-2073).

Large carnivores response to recreational big game hunting along the Yellowstone National Park and Absaroka-Beartooth Wilderness boundary

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Ruth, T.E.; Smith, D.W.; Haroldson, M.A.; Buotte, P.C.; Schwartz, C.C.; Quigley, H.B.; Cherry, S.; Tyres, D.; Frey, K.

2003-01-01

The Greater Yellowstone Ecosystem contains the rare combination of an intact guild of native large carnivores, their prey, and differing land management policies (National Park versus National Forest; no hunting versus hunting). Concurrent field studies on large carnivores allowed us to investigate activities of humans and carnivores on Yellowstone National Park's (YNP) northern boundary. Prior to and during the backcountry big-game hunting season, we monitored movements of grizzly bears (Ursus arctos), wolves (Canis lupus), and cougars (Puma concolor) on the northern boundary of YNP. Daily aerial telemetry locations (September 1999), augmented with weekly telemetry locations (August and October 1999), were obtained for 3 grizzly bears, 7 wolves in 2 groups of 1 pack, and 3 cougars in 1 family group. Grizzly bears were more likely located inside the YNP boundary during the pre-hunt period and north of the boundary once hunting began. The cougar family tended to be found outside YNP during the pre-hunt period and moved inside YNP when hunting began. Wolves did not significantly change their movement patterns during the pre-hunt and hunting periods. Qualitative information on elk (Cervus elaphus) indicated they moved into YNP once hunting started, suggesting that cougars followed living prey or responded to hunting activity, grizzly bears focused on dead prey (e.g., gut piles, crippled elk), and wolves may have taken advantage of both. Measures of association (Jacob's Index) were positive within carnivore species but inconclusive among species. Further collaborative research and the use of new technologies such as Global Positioning System (GPS) telemetry collars will advance our ability to understand these species, the carnivore community and its interactions, and human influences on carnivores.

Identification of Values of Ornaments in Indonesian Batik in Visual Content of Nitiki Game

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Chandra Tresnadi

2015-08-01

Full Text Available Batik is a form of visual art on textile materials produced using traditional drawing techniques originating from Indonesia. For the Javanese, batik is a traditional cloth integral to their cultural identity. Visuals on ornaments of batik cloths illustrate the life sayings and values upon which the life of the community is laid. The study focuses on identifying the values found in Indonesian batik ornaments which are adapted as visual content on the Nitiki game. The findings are then used to reconstruct the values that represent the real batik culture. This study employs the qualitative descriptive method by collecting dozens of batik ornaments on the Nitiki game, exploring the values mentioned in literature, sorting out the dominant values, and reconstructing them. The findings suggest that the values found in Indonesian batik ornaments in the Nitiki game clearly show the patterns of how traditional culture of batik survives and thrives in Indonesian society, as well as show the flexibility of batik against the current development of modern culture, including its integration as culture-based content in interactive media. This study contributes to the dissertation research on aesthetical interaction in cultural content-based game.

PROMOSI INDUSTRI BATIK PEKALONGAN (Penerapan, Kemudahan, dan Hambatan

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T Tamamudin

2015-12-01

Full Text Available Abstract: Pekalongan city is one of the produce regions batik. Geographically, small industry and large garment industry compete in the marketing of Pekalongan batik spread and extends beyond Pekalongan. Promotion strategy itself is the best combination of variables advertising, personall selling, promotions and other publicity semuanaya planned to achieve sales program. The type of research is a field research. The approach used in the study is a qualitative approach, the research procedures that produce descriptive data, in the form of words written or spoken of the people and observed behavior. Batik industry in Pekalongan in the implementation of the strategy promotion strategy promotional mix or promotional mix (promotional mix that is noticed and keep the blend of Personal selling by opening stores or shop and email services for e-commerce, advertising to advertise in several electronic media and newspapers, sales promotion with several exhibitions held in Pekalongan Pekalongan and outside the city, and publicity by utilizing the internet. Abstrak: Kota Pekalongan adalah salah satu daerah penghasil batik. Secara geografis, Industri kecil maupun industri konveksi besar bersaing dalam pemasaran batik Pekalongan yang menyebar dan meluas di luar Kota Pekalongan. Strategi promosi sendiri merupakan kombinasi yang paling baik dari variable-variabel periklanan, personall selling ,promosi dan publisitas yang lain yang semuanaya direncanakan untuk mencapai tujuan program penjualan. Jenis penelitian yang digunakan adalah penelitian lapangan (field research. Pendekatan yang digunakan dalam penelitian adalah pendekatan kualitatif, prosedur penelitian yang menghasilkan data-data deskriptif. Industri batik di pekalongan dalam pelaksanaan strategi promosinya menggunakan strategi bauran promosi atau promotional mix (bauran promosi yaitu memperhatikan dan menjaga perpaduan antara Personal selling dengan membuka gerai atau toko dan layanan email untuk e

Indonesian Traditional Toys and the Development of Batik Motifs

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Bagus Indrayana

2016-06-01

Full Text Available There is a wide array of traditional toys in Indonesia. In the past, traditional toys played an important role for skill and creativity development of children. Today, the position of traditional toys in the society is displaced by toys from large-scale manufacturers. Given the critical role of traditional toys for children’s motoric and social development, there is a need to develop media that can be used to promote these traditional products and strengthen their position in the public. We propose to use Batik as a way to effectively disseminate and promote traditional toys to the general public. Apart from this, using traditional toys to create new Batik motifs can have an economic value for the producers of Batik, promote Indonesian products and enrich the Indonesian Batik. This study aims to explore the variety of traditional toys, mainly from Klaten and Magelang, in the Central Java province of Indonesia, and use them as the basis for the development of Batik motif creation. This study used Trilogi Keseimbangan (or Harmony Trilogy aesthetic theory analytical approach that explains the creation of craft consists of the following phases: exploration, design, and materialization. The creation method in this study adopts Tiga Tahap Enam Langkah (Three Phases, Six Steps method offered in the theory. The finding in the field found that the traditional toys material used in Klaten and Magelang, mostly made from waste wood, plywood, and zinc. The manufacturing process is done manually by two or three craftsmen using a simple technology. The traditional toys are designed by the artisans mostly, although there may be designs from the clients. In addition, we also found that the traditional toys have never been used as a Batik motif. The traditional toys Batik motif presented in this work is researcher’s design. For the purposes of this study, we first research the variety of traditional toys available in the market today in Indonesia. We look

Wildlife health initiatives in Yellowstone National Park

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Cross, Paul C.; Plumb, G.

2007-01-01

Yellowstone Science 15(2) • 2007 and conservation organizations ( see inset page 7, The Yellowstone Wildlife Health Program ). Wildlife and Human Health are Linked Much of the interest in disease ecology and wildlife health has been prompted by the emergence, or resurgence, of many parasites that move between livestock, wildlife, and/or humans. Wildlife diseases are important because of their impact on both the natural ecosystem and human health. Many human dis - eases arise from animal reservoirs (WHO 2002). Hantaviruses, West Nile virus, avian influenza, and severe acute respiratory syndrome (SARS) are examples of disease issues that have arisen over the last decade. Indeed, nearly 75% of all emerg - ing human infectious diseases are zoonotic (a disease that has spread to humans from another animal species). Many of these diseases have spilled over from natural wildlife reservoirs either directly into humans or via domestic animals (WHO/FAO/ OIE 2004). Unprecedented human population abundance and distribution, combined with anthropogenic environmental change, has resulted in dramatic increases in human–animal contact, thus increasing the intimate linkages between animal and human health (Figure 1). Linkage of human and animal health is not a new phenomenon, but the scope, scale, and worldwide impacts of contemporary zoonoses have no historical precedent (OIE 2004a). Zoonotic infectious diseases can have major impacts on wild and domestic animals and human health, resulting in

Paleomagnetic results from Tertiary volcanic strata and intrusions, Absaroka Volcanic Supergroup, Yellowstone National Park and vicinity: Contributions to the North American apparent polar wander path

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Harlan, S.S.; Morgan, L.A.

2010-01-01

We report paleomagnetic and rock magnetic data from volcanic, volcaniclastic, and intrusive rocks of the 55-44Ma Absaroka Volcanic Supergroup (AVS) exposed along the northeastern margin of Yellowstone National Park and adjacent areas. Demagnetization behavior and rock magnetic experiments indicate that the remanence in most samples is carried by low-Ti titanomagnetite, although high-coercivity phases are present in oxidized basalt flows. Paleomagnetic demagnetization and rock magnetic characteristics, the presence of normal and reverse polarity sites, consistency with previous results, and positive conglomerate tests suggest that the observed remanences are primary thermoremanent magnetizations of Eocene age (c. 50Ma). An in situ grand-mean for 22 individual site- or cooling-unit means from this study that yield acceptable data combined with published data from Independence volcano yields a declination of 347.6?? and inclination of 59.2?? (k=21.8, ??95=6.8??) and a positive reversal test. Averaging 21 virtual geomagnetic poles (VGPs) that are well-grouped yields a mean at 137.1??E, 82.5??N (K=17.6, A95=7.8??), similar to results previously obtained from published studies from the AVS. Combining the VGPs from our study with published data yields a combined AVS pole at 146.3??E, 83.1??N (K=13.5, A95=6.2??, N=42 VGPs). Both poles are indistinguishable from c. 50Ma cratonic and synthetic reference poles for North America, and demonstrate the relative stability of this part of the Cordillera with respect to the craton. ?? 2009 Elsevier B.V.

Perancangan dan Pembuatan Aplikasi Pengenalan Batik "Indonesiaku" Melalui Permainan Berbasis Android

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Michael Cornelius Andika

2016-11-01

Full Text Available Game atau yang biasa disebut permainan merupakan aktivitas terstruktur yang biasanya bertujuan untuk menghibur. Seiring berkembangnya zaman tidak dapat dipungkiri bahwa game terus berkembang pesat. Game itu sendiri telah dipergunakan untuk berbagai macam jenis keperluan, termasuk pendidikan. Jenis konsol yang digunakan juga bervariasi. Di sini penulis mencoba mengembangkan suatu permainan bertema pengenalan budaya batik berjudul "Indonesiaku" dengan tujuan mengenalkan budaya batik di Indonesia yang merupakan warisan budaya bangsa. Permainan ini berbasis Android dan dikembangkan dengan framework Starling serta aplikasi Adobe Flash Builder. Pembuatan batik dalam permainan ini memiliki 4 tahap yaitu nglowong, nembok, medeli, dan nglorod. Tahap tahap tersebut digunakan sebagai simulasi saat membuat batik tulis.

Glacial and Quaternary geology of the northern Yellowstone area, Montana and Wyoming

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Pierce, Kenneth L.; Licciardi, Joseph M.; Krause, Teresa R.; Whitlock, Cathy

2014-01-01

This field guide focuses on the glacial geology and paleoecology beginning in the Paradise Valley and progressing southward into northern Yellowstone National Park. During the last (Pinedale) glaciation, the northern Yellowstone outlet glacier flowed out of Yellowstone Park and down the Yellowstone River Valley into the Paradise Valley. The field trip will traverse the following Pinedale glacial sequence: (1) deposition of the Eightmile terminal moraines and outwash 16.5 ± 1.4 10Be ka in the Paradise Valley; (2) glacial recession of ~8 km and deposition of the Chico moraines and outwash 16.1 ± 1.7 10Be ka; (3) glacial recession of 45 km to near the northern Yellowstone boundary and moraine deposition during the Deckard Flats readjustment 14.2 ± 1.2 10Be ka; and (4) glacial recession of ~37 km and deposition of the Junction Butte moraines 15.2 ± 1.3 10Be ka (this age is a little too old based on the stratigraphic sequence). Yellowstone's northern range of sagebrush-grasslands and bison, elk, wolf, and bear inhabitants is founded on glacial moraines, sub-glacial till, and outwash deposited during the last glaciation. Floods released from glacially dammed lakes and a landslide-dammed lake punctuate this record. The glacial geologic reconstruction was evaluated by calculation of basal shear stress, and yielded the following values for flow pattern in plan view: strongly converging—1.21 ± 0.12 bars (n = 15); nearly uniform—1.04 ± 0.16 bars (n = 11); and strongly diverging—0.84 ± 0.14 bars (n = 16). Reconstructed mass balance yielded accumulation and ablation each of ~3 km3/yr, with glacial movement near the equilibrium line altitude dominated by basal sliding. Pollen and charcoal records from three lakes in northern Yellowstone provide information on the postglacial vegetation and fire history. Following glacial retreat, sparsely vegetated landscapes were colonized first by spruce parkland and then by closed subalpine forests. Regional fire activity

Brucellosis in Yellowstone National Park bison: Quantitative serology and infection

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Roffe, T.J.; Rhyan, Jack C.; Aune, K.; Philo, L.M.; Ewalt, D.R.; Gidlewski, T.; Hennager, S.G.

1999-01-01

We collected complete sets of tissues, fluids, and swabs (approx 30) from 37 Yellowstone National Park (YNP) female bison (Bison bison) killed as a result of management actions by the Montana Department of Livestock and YNP personnel. Our goal was to establish the relation between blood tests demonstrating an animal has antibody to Brucella and the potential of that animal to be infected during the second trimester of pregnancy, the time when most management actions are taken. Twenty-eight of the 37 bison were seropositive adults (27) or a seropositive calf (1). We cultured samples using macerated whole tissues plated onto 4 Brucella-selective media and incubated with added CO2 for 1 week. Specimens from 2 adult seropositive females were contaminated, thus eliminating them from our data. Twelve of the remaining 26 seropositive adult and calf female bison (46%) were culture positive for Brucella abortus from 1 or more tissues. Culture positive adult females had high serologic titers. All 11 adults measured 3+ at 1:40 for 10 of 11 (91%) animals. All culture positive female adults had either a PCFIA ???0.080 or a CF reaction ???4+ at 1:80. However 5 (36%) bison with high titers were culture negative for B. abortus. Our findings on the relation between Brucella serology and culture are similar to those reported from studies of chronically infected cattle herds.

PEMILIHAN DESAIN INSTALASI PENGELOLAAN AIR LIMBAH BATIK YANG EFEKTIF DAN EFISIEN DENGAN MENGGUNAKAN METODE LIFE CYCLE COST (Studi Kasus di Kampung Batik Semarang

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Miranti Marita Sari

2015-01-01

Full Text Available Kampung Batik Semarang belum memiliki Instalasi Pengelolaan Air Limbah (IPAL sehingga air limbah hasil produksi batik langsung di buang pada saluran pembuangan air. Limbah air yang berasal dari proses pewarnaan menyebabkan masalah terhadap lingkungan. Hal ini menyebabkan pencemaran pada saluran pembuangan air di lingkungan tersebut sehingga air di dalam saluran pembuangan bewarna hitam pekat. Uji terhadap BOD dan COD pada naftol sebesar 5 mg/l dan 83,9 mg/l, sedangkan pada garam sebesar 14mg/l dan 839 mg/l. Nilai COD tersebut melebihi baku mutu yang telah ditetapkan pemerintah sebesar 100 mg/l. Penelitian ini menggunakan rancangan IPAL proses fisika kimia dan elektrokoagulasi. Rancangan tersebut diharapkan dapat mengurangi COD yang terkandung dalam limbah batik. Penelitian ini adalah IPAL dengan menggunakan IPAL dengan proses fisika kimia mempunyai efisiensi sebesar 19,85% hingga 72,7%. Biaya IPAL dengan proses fisika kimia adalah sebesar Rp 5.409.909,00 per tahun dengan menggunakan metode Life Cycle Cost (LCC. Sedangkan IPAL dengan proses elektrokoagulasi mempunyai efisiensi sebesar 89% dengan biaya yang di butuhkan sebesar Rp 7.887.546,00 per tahun dengan menggunakan metode Life Cycle Cost (LCC. Maka rekomendasi IPAL terpilih untuk Kampung Batik Semarang adalah  IPAL dengan proses fisika kimia.   Kata Kunci: limbah cair batik, IPAL, fisika kimia, elektrokoagulasi, life cycle cost (LCC Abstract Kampung Batik Semarang has not had Installing a Wastewater Treatment Plant (WWTP so that the waste water from batik production directly flows to sewer. Waste water from the dyeing process is cause environmental problems . This leads to contamination of the water in the drain so that the water in the sewer colored black. BOD and COD test against the naphthol at 5 mg / l and 83.9 mg / l , while the salt of 14mg / l and 839 mg / l . The COD value exceeds the quality standards set by the government at 100 mg/l. This study uses the WWTP design

Menggali Filsafat Wayang Beber untuk Mendukung Perkembangan Industri Kreatif Batik Pacitan

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Suyanto -

2017-03-01

  Artikel ini berjudul “Menggali Filsafat Wayang Beber untuk Mendukung Perkembangan Industri Kreatif Batik Pacitan” Ini merupakan perasan dari hasil penelitian  pada tahun kedua.    Penelitian ini dilakukan untuk melihat sejauh mana kondisi Wayang Beber Pacitan hubungannya dengan pertumbuhan dan perkembangan  ekonomi dan industri, serta perannya sebagai media penguatan kearifan lokal dan upaya peningkatan perekonomian masyarakat  Pacitan. Penelitian ini menggunakan pendekatan action research melalui empat tahapan: menentukan fokus, pengumpulan data,  analisis dan interpretasi data, serta tindakan lapangan. Metode yang dilakukan melalui tahap pengkajian, perancangan, sosialisasi, pendampingan dan pelatihan, produksi, serta  Launching. Hasil penelitian tahun kedua ini menjadi acuan penelitian tahun ketiga untuk: desiminasi draft corporate identity branding panduan ekowisata kampung batik dan draft modul pelatihan perancangan desain motif batik yang diperuntukkan bagi pengrajin klaster industri batik Pacitan sehingga mampu meningkatkan perekonomian masyarakat Kabupaten Pacitan.    Kata Kunci: Filsafat, Wayang Beber, Motif Batik Pacitan.

Heat flow in vapor dominated areas of the Yellowstone Plateau volcanic field: implications for the thermal budget of the Yellowstone Caldera

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Hurwitz, Shaul; Harris, Robert; Werner, Cynthia Anne; Murphy, Fred

2012-01-01

Characterizing the vigor of magmatic activity in Yellowstone requires knowledge of the mechanisms and rates of heat transport between magma and the ground surface. We present results from a heat flow study in two vapor dominated, acid-sulfate thermal areas in the Yellowstone Caldera, the 0.11 km2 Obsidian Pool Thermal Area (OPTA) and the 0.25 km2 Solfatara Plateau Thermal Area (SPTA). Conductive heat flux through a low permeability layer capping large vapor reservoirs is calculated from soil temperature measurements at >600 locations and from laboratory measurements of soil properties. The conductive heat output is 3.6 ± 0.4 MW and 7.5 ± 0.4 MW from the OPTA and the SPTA, respectively. The advective heat output from soils is 1.3 ± 0.3 MW and 1.2 ± 0.3 MW from the OPTA and the SPTA, respectively and the heat output from thermal pools in the OPTA is 6.8 ± 1.4 MW. These estimates result in a total heat output of 11.8 ± 1.4 MW and 8.8 ± 0.4 MW from OPTA and SPTA, respectively. Focused zones of high heat flux in both thermal areas are roughly aligned with regional faults suggesting that faults in both areas serve as conduits for the rising acid vapor. Extrapolation of the average heat flux from the OPTA (103 ± 2 W·m−2) and SPTA (35 ± 3 W·m−2) to the ~35 km2 of vapor dominated areas in Yellowstone yields 3.6 and 1.2 GW, respectively, which is less than the total heat output transported by steam from the Yellowstone Caldera as estimated by the chloride inventory method (4.0 to 8.0 GW).

Pembukuan dalam Menunjang Kesuksesan Usaha Pengrajin Batik di Kecamatan Cepiring Kabupaten Kendal

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Aprih Santoso

2017-09-01

Full Text Available Kecamatan Cepiring merupakan satu dari 20 kecamatan di Kabupaten Kendal dengan mata pencaharian penduduk Kecamatan Cepiring sebagian besar ada di sektor pertanian, urutan kedua dan ketiga adalah sektor industri pengolahan dan sektor perdagangan, hotel dan restoran. Usaha Kecil Mikro (UKM pengrajin Batik di Kecamatan Cepiring berjumlah 30 orang. UKM pengrajin Batik di Kecamatan Cepiring ternyata masih banyak pula dijumpai kendala diantaranya adalah: (1 belum tersusunnya strategi pengembangan usaha dan data base profile masing-masing UKM pengrajin Batik di Kecamatan Cepiring; (2 belum adanya kejelasan tentang manajemen sistem pembukuan/akuntansi secara baik dan benar sehingga menghasilkan informasi keuangan yang bermanfaat untuk pendukung UKM pengrajin Batik di Kecamatan Cepiring. Kegiatan penyuluhan pembukuan/akuntansi secara baik dan benar sehingga menghasilkan informasi keuangan yang bermanfaat untuk pendukung UKM pengrajin Batik di Kecamatan Cepiring. Penelitian ini menemukan bahwa hasil penyuluhan pembukuan dalam menunjang kesuksesan usaha pengrajin batik di Kecamatan Cepiring Kabupaten Kendal telah terlaksana dengan sukses. Hal ini terbukti dengan antusiasnya peserta penyuluhan mengikuti dan berdiskusi (termasuk proses tanya jawab dengan rutin.

Analisa dan Perancangan Sistem Informasi Penjualan Online (E-Commerce pada CV Selaras Batik Menggunakan Analisis Deskriptif

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Himawan -

2015-05-01

Full Text Available Batik merupakan salah satu pakaian tradisional yang menjadi ciri khas dan kebanggaan bagi bangsa Indonesia, dimana batik juga telah dikenal secara luas baik dalam skala nasional dan internasional. Peluang dalam kegiatan bisnis penjualan batik yang meningkat beberapa waktu ini dilihat oleh banyak pihak sebagai prospek yang menjanjikan. Penjualan batik secara umum di beberapa wilayah di Indonesia masih dilakukan dengan cara yang sederhana dan klasik. Untuk dapat menjangkau lebih banyak pelanggan serta memperluas area pemasaran sekaligus promosi batik, maka diperlukan media yang dapat menunjang kegiatan promosi, transaksi penjualan dan informasi batik dengan optimal. Salah satu media yang menjadi perhatian masyarakat sekarang ini adalah dengan menggunakan media website online. E-Commerce merupakan salah satu kegiatan transaksi bisnis baik barang dan jasa yang dilakukan secara elektronik dengan menggunakan jaringan internet CV Selaras Batik menyadari bahwa peranan media website dapat digunakan untuk meningkatkan omset penjualan dan juga sebagai media sarana dalam memasarkan produk batik yang mereka miliki untuk menjangkau pasar yang lebih luas lagi serta dapat meminimalkan biaya-biaya operasional seperti biaya iklan dan juga biaya sewa toko secara fisik. Penulisan paper ini bertujuan untuk menganalisa pengaruh dari penggunaan media website online dalam hal ini adalah e-commerce dengan menggunakan pendekatan B2C (Business-to- Customer dalam upaya meningkatkan transaksi penjualan batik pada CV Selaras Batik dan juga media penyampaian informasi baik pada para pelanggan dan masyarakat umum dalam memperoleh informasi mengenai produk-produk batik yang dipasarkan oleh CV Selaras Batik. 

Simulasi Citra Nasionalis Melalui Fashion: Studi Kasus Batik Printing dalam Gaya Hidup Post Modern Masyarakat Kota

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Angela Oscario

2014-10-01

Full Text Available Batik printing, especially imported batik printing has threatened Indonesian handwritten batik and Indonesian stamp batik. Batik printing, that from the point of view of post-modern aesthetic is called pastiche, is an imitation of Batik that lack of authenticity and orisinality. Ironically, Indonesian people, especially those who live in Jakarta and who always want to preserve Indonesian culture by wearing batik, are often wearing imported Batik printing. This allegedly occurred because majority of people who live in Jakarta are always searching for an identity. They are new comers that come from many Indonesian areas; that had already lost bonding with their origin areas. Therefore they easily fallen into imitation that can provide identitiy –eventhough it’s only an artificial identity- such as batik printing. Batik printing is able to provide an artificial identity by stimulating a nationalist image. People didn’t realize they have been living in fatamorgana of post-modern era. In this era, image becomes very dominant. It constructs reality, an illusive reality. People in Jakarta become concerned only with appearance and style. They have merged into a massive consumption. 

THE CHROME-TANNED GOAT LEATHER FOR HIGH QUALITY OF BATIK

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W. Pancapalaga

2015-09-01

Full Text Available in which the first stage aimed to evaluate sodium silica as batik wax releasing agent on chrome leather.Completely randomized design (CRD was applied in this study. The concentration of sodium silica wastreated as treatments, in which Tl = 0, T2 = 2 g/L, T3: 4 g/L and T4 = 6 g/L. The second stage of thestudy was aimed to evaluate the type of dye used in batik method dyeing on chrome-tanned goat leather.CRD was used and the treatments were types of dye, i.e. T'1 = acid, T'2= indigosol, T'3 = napthol, T'4 =remazol. In both studies, 9 replicates were applied for each treatment. The use of sodium silicateconcentration of 2 g/L resulted in the percentage of release wax of 91.4% and did not degrade the qualityof chrome leather. The type of acid dyes and naphthol provided the best adhesion and color brightnessand resistance to washing treatment, water, sweat, bend, and rub at 4/5 to 5 on a scale of gray. Inconclusion, chrome tanned goat leather with batik dyeing method was recommended to become one ofthe raw materials of leather goods.

Penentuan Tipologi Pengembangan Industri Batik dalam Upaya Pengembangan Ekonomi Lokal di Kabupaten Pamekasan

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Wilda Al Aluf

2015-12-01

Full Text Available Abstrak—Industri batik merupakan potensi lokal Kabupaten Pamekasan yang dapat menjadi penggerak perekonomian untuk mengurangi kemiskinan di Kabupaten Pamekasan memiliki permasalahan pada aspek sistem produksi, infrastruktur dan kelembagaan. Tujuan dari penelitian ini adalah menentukan tipologi industri batik di Kabupaten Pamekasan. Metode analisis yang digunakan adalah Confirmatory Factor Analysis (CFA untuk mengetahui faktor-faktor yang berpengaruh terhadap perkembangan industri batik berdasarkan preferensi pengrajin dan analisis Hierarchical Cluster untuk mengetahui tipologi industri batik di Kabupaten Pamekasan. Hasil akhir penelitian menunjukkan terdapat 3 tipologi industri batik, yaitu 1 Tipologi 1 terdiri dari Desa Klampar, Toket, Larangan Badung dan Angsanah dengan penghambat perkembangan industri adalah variabel pada faktor kelembagaan; 2 Tipologi 2 terdiri dari Desa Candi Burung, Panaan, Kowel, Waru Barat, dengan  penghambat perkembangan industri batik adalah variabel pada faktor kelembagaan dan sistem produksi; 3 Tipologi 3 terdiri dari Desa Rang Perang Daya, Rek Kerek, Banyupelle, Pagendingan dan Pegantenan, dimana penghambat perkembangan industri adalah variabel pada faktor sistem produksi, infrastruktur dan kelembagaan

ANALISA FAKTOR-FAKTOR YANG MEMPENGARUHI PENGEMBANGAN KREATIVITAS INDUSTRI KERAJINAN BATIK

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Arfan Bakhtiar

2012-02-01

Full Text Available Industri kreatif merupakan salah satu industri yang saat ini menjadi strategi pembangunan industri di Indonesia. Industri batik merupakan salah satu industri kreatif  yang termasuk dalam sektor kerajinan. Tujuan penelitian ini adalah mengungkap faktor-faktor yang mempengaruhi pengembangan kreativitas dan perbedaan faktor dominan pengembangan kreativitas di industri batik berskala kecil, menengah, dan besar, sehingga dari ketiga skala industri ini dapat dilakukan upaya-upaya pengembangan kreativitas. Penelitian dilakukan dengan metode observasi, wawancara, dan angket pada ketiga kelompok industri batik. Obyek penelitian adalah PT. Tri Ratna Batik (industri kecil, CV. Tobal Batik (industri menengah, dan PT. Batik Danar Hadi (industri besar. Variabel yang diteliti pada ketiga industri yaitu SDM kreatif, pekerjaan kreatif, konteks organisasi, lingkungan, dan inovasi produk. Berdasarkan data observasi dan penilaian angket yang telah valid dan teruji keandalannya, ketiga industri sama-sama kreatif, karena total nilai mean dan modus secara keseluruhan berada pada rentang 3.01 sampai 4. Faktor-faktor yang mempengaruhi pengembangan kreativitas pada: (1 variabel SDM kreatif yaitu motivasi, bakat/minat, komunikasi, dan kompetensi; (2 variabel pekerjaan kreatif yaitu pekerjaan, kepemimpinan, dan kewirausahaan; (3 variabel konteks organisasi yaitu kinerja perusahaan, kebijakan, struktur dan budaya organisasi, serta sistem komunikasi; (4 variabel lingkungan yaitu pemberdayaan sumberdaya eksternal, teknologi, persaingan, dan peraturan pemerintah; (5 variabel inovasi produk yaitu desain, bahan, alat, dan pemanfaatan limbah batik. Secara keseluruhan, pada semua variabel terdapat faktor-faktor yang mendukung pengembangan kreativitas. Faktor dominan pada variabel SDM kreatif terletak pada komunikasi (IK, IB, dan motivasi (IB. Faktor dominan pada variabel pekerjaan kreatif adalah pekerjaan (IK dan kepemimpinan (IM, IB.  Faktor dominan variabel inovasi produk

Inexpensive electrolysis of batik waste water: Project-based learning (PjBL) in MA Salafiyah Simbang Kulon Pekalongan, Indonesia

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Firmansyah, R. Arizal; Rohmatina, Ita

2017-12-01

Majority of people in Simbang kulon Indonesia almost every citizen who batik artisans, by utilizing river water to wash batik, as well as a place to dispose of waste. As a result, the river is polluted. However, there are no steps to educate young generation especially students to care about the environment. Therefore, project-based learning is appropriate approach. This research was intended to provide a description of the study of project-based chemistry on redox reaction material and its application for the waste treatment of class X MA Salafiyah Simbang Kulon Pekalongan. The implementation of project-based chemistry study of redox reaction material and its application on batik waste treatment in class X MA Salafiyah Simbang Kulon Pekalongan can be seen from several aspects, such as: (1) planning stage: includes preparation of learning planning activities such as RPP preparation of LKS etc, (2) Implementation stage: this stage consists of classroom discussion, and batik waste treatment project (3) evaluation stage. This evaluation was done by the researcher on the results of project-based learning to measure the level of effectiveness of learning with the achievement of students' competencies in terms of cognitive, that is by doing post-test and interview. The end result was to compare the results of the pre-test of learners who achieve the value of KKM with the results of post-test learners who reached the KKM value of 6.8. The results showed that: the effectiveness level of learning chemistry-based projects redox reaction material and its application on the batik waste treatment of class X MA Salafiyah Simbang Kulon Pekalongan was very high, this can be seen from the comparison of the percentage of school KKM achievement between the value of pre-test results with value of post-test result was difference of pre-test result 8,33% with result of post-test 91,66%, so difference was 81,26%. These results were then reinforced by the results of the researcher

PENGENDALIAN KROMIUM (CR YANG TERDAPAT DI LIMBAH BATIK DENGAN METODE FITOREMEDIASI

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Andik Setiyono

2017-07-01

Full Text Available Motif dan warna batik dihasilkan dengan pewarna yang mengandung logam berat kromium (Cr. Industri batik secara umum tergolong usaha kecil dan menengah sehingga sebagian besar tidak mengolah limbah batik yang mengandung logam berat Cr. Tujuan penelitian ini adalah memberikan alternatif solusi dari dampak pencemaran Cr dengan memanfaatkan berbagai tumbuhan untuk menyerap Cr pada limbah batik. Penelitian ini adalah kuasi eksperimen dengan rancangan desain pre and post test. Tanaman air yang dipilih adalah enceng gondok (Eichornia crassipes, kayu apu (Pistia stratiotes, dan kayambang (Salvinia cucullata yang ditanam pada wadah yang berisi air limbah selama 5 hari. Konsentrasi Cr pada air limbah kelompok 1 menurun dari 0,0546 mg/l menjadi 0,0378 mg/l setelah diberi perlakuan dengan enceng gondok. Konsentrasi Cr pada air limbah kelompok 2 menurun dari 0,0488 mg/l menjadi 0,0315 mg/l setelah diberi perlakuan dengan kayambang. Konsentrasi Cr pada air limbah kelompok 1 menurun dari 0,0464 mg/l menjadi 0,0240 mg/l setelah diberi perlakuan dengan kayu apu. Hasil uji statistik dengan uji Kruskal Wallis menunjukkan nilai p= 0,280 sehingga disimpulkan tidak ada perbedaan penyerapan Cr yang terdapat pada limbah batik pada jenis tanaman enceng gondok, kayu apu, dan kayambang.   Kata Kunci : Cr, Limbah batik, Fitoremediasi   Abstract Batik motifs and colors are produced with dyes containing heavy metal chromium (Cr. Batik industries is generally classified as small and medium enterprises, so most of them do not process batik waste containing heavy metal Cr. The purpose of this research was to provide alternative solution from Cr pollution impact by utilizing various plants to absorb Cr in batik waste. This research was a quasi experiment with pre and post test design. The selected aquatic plants were water hyacinth or “enceng gondok” (Eichornia crassipes, “kayu apu” (Pistia stratiotes, and “kayambang” (Salvinia cucullata. They were grown in

Eruptions at Lone Star geyser, Yellowstone National Park, USA: 2. Constraints on subsurface dynamics

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Vandemeulebrouck, Jean; Sohn, Robert A.; Rudolph, Maxwell L.; Hurwitz, Shaul; Manga, Michael; Johnston, Malcolm J.S.; Soule, S. Adam; McPhee, Darcy K.; Glen, Jonathan M.G.; Karlstrom, Leif; Murphy, Fred

2014-01-01

We use seismic, tilt, lidar, thermal, and gravity data from 32 consecutive eruption cycles of Lone Star geyser in Yellowstone National Park to identify key subsurface processes throughout the geyser's eruption cycle. Previously, we described measurements and analyses associated with the geyser's erupting jet dynamics. Here we show that seismicity is dominated by hydrothermal tremor (~5–40 Hz) attributed to the nucleation and/or collapse of vapor bubbles. Water discharge during eruption preplay triggers high-amplitude tremor pulses from a back azimuth aligned with the geyser cone, but during the rest of the eruption cycle it is shifted to the east-northeast. Moreover, ~4 min period ground surface displacements recur every 26 ± 8 min and are uncorrelated with the eruption cycle. Based on these observations, we conclude that (1) the dynamical behavior of the geyser is controlled by the thermo-mechanical coupling between the geyser conduit and a laterally offset reservoir periodically filled with a highly compressible two-phase mixture, (2) liquid and steam slugs periodically ascend into the shallow crust near the geyser system inducing detectable deformation, (3) eruptions occur when the pressure decrease associated with overflow from geyser conduit during preplay triggers an unstable feedback between vapor generation (cavitation) and mass discharge, and (4) flow choking at a constriction in the conduit arrests the runaway process and increases the saturated vapor pressure in the reservoir by a factor of ~10 during eruptions.

Effects of potential geothermal development in the Corwin Springs Known Geothermal Resources Area, Montana, on the thermal features of Yellowstone National Park. Water Resources Investigation

International Nuclear Information System (INIS)

Sorey, M.L.

1991-01-01

A two-year study by the U.S. Geological Survey, in collaboration with the National Park Service, Argonne National Laboratory, and Los Alamos National Laboratory was initiated in 1988 to determine the effects of potential geothermal development in the Corwin Springs Known Geothermal Resources Area (KGRA), Montana, on the thermal features of Yellowstone National Park. The study addressed three principal issues: (1) the sources of thermal water in the hot springs at Mammoth, La Duke, and Bear Creek; (2) the degree of subsurface connection between these areas; and (3) the effects of geothermal development in the Corwin Springs KGRA on the Park's thermal features. The authors investigations included, but were not limited to, geologic mapping, electrical geophysical surveys, chemical sampling and analyses of waters and rocks, determinations of the rates of discharge of various thermal springs, and hydrologic tracer tests

Methylmercury enters an aquatic food web through acidophilic microbial mats in Yellowstone National Park, Wyoming.

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Boyd, Eric S; King, Susan; Tomberlin, Jeffery K; Nordstrom, D Kirk; Krabbenhoft, David P; Barkay, Tamar; Geesey, Gill G

2009-04-01

Microbial mats are a visible and abundant life form inhabiting the extreme environments in Yellowstone National Park (YNP), WY, USA. Little is known of their role in food webs that exist in the Park's geothermal habitats. Eukaryotic green algae associated with a phototrophic green/purple Zygogonium microbial mat community that inhabits low-temperature regions of acidic (pH approximately 3.0) thermal springs were found to serve as a food source for stratiomyid (Diptera: Stratiomyidae) larvae. Mercury in spring source water was taken up and concentrated by the mat biomass. Monomethylmercury compounds (MeHg(+)), while undetectable or near the detection limit (0.025 ng l(-1)) in the source water of the springs, was present at concentrations of 4-7 ng g(-1) dry weight of mat biomass. Detection of MeHg(+) in tracheal tissue of larvae grazing the mat suggests that MeHg(+) enters this geothermal food web through the phototrophic microbial mat community. The concentration of MeHg(+) was two to five times higher in larval tissue than mat biomass indicating MeHg(+) biomagnification occurred between primary producer and primary consumer trophic levels. The Zygogonium mat community and stratiomyid larvae may also play a role in the transfer of MeHg(+) to species in the food web whose range extends beyond a particular geothermal feature of YNP.

Plants as Natural Dyes for Jonegoroan Batik Processing in Jono Cultural Tourism Village, Bojonegoro, East Java

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Nurizza Fauziyah

2015-05-01

Full Text Available Batik Jonegoroan is one of the potential tourism product in Jono Village, Bojonegoro. Batik was processed by traditional procedure using natural dyes from plants. In order to preserve the traditional batik which was colored by natural dyes from plant, the preservation of such plant were important. As far, there are no scientific data related to the species usage in Batik production. The aims of the research were identifying plant which were used as natural dyes in Batik processing. Data were collected ​​through observation, and  semi-structured interviews to batik craftsmen. Results of interviews were analyzed descriptively. The importance of plant was analyzed using Relative Frequency of Citation (RFC index. Based on the results, there are 12 plant species used as batik dye. It is consisted of Teak, Mahogany, Ketapang, Tamarind, Mangosteen, Mango, Suji, Pandan, Indigofera, Guava, Banana and Onion. Teak (Tectonagrandis L. and Mahogany (Swietenia mahogany L. have the highest value of RFC, 1.00. Both species were the most frequently cited species as sources of natural dyes. Extraction of Teak leaves produce red hearts and extraction of mahogany tree bark produces red-brown dye. Both of the color is the most important color in batik motifs. Keywords: batik Jonegoroan, Jono Cultural Tourism Village, perception, quality, RFC

Penentuan Tipologi Pengembangan Industri Batik dalam Upaya Pengembangan Ekonomi Lokal di Kabupaten Pamekasan

OpenAIRE

Aluf, Wilda Al; Santoso, Eko Budi

2015-01-01

Abstrak—Industri batik merupakan potensi lokal Kabupaten Pamekasan yang dapat menjadi penggerak perekonomian untuk mengurangi kemiskinan di Kabupaten Pamekasan memiliki permasalahan pada aspek sistem produksi, infrastruktur dan kelembagaan. Tujuan dari penelitian ini adalah menentukan tipologi industri batik di Kabupaten Pamekasan. Metode analisis yang digunakan adalah Confirmatory Factor Analysis (CFA) untuk mengetahui faktor-faktor yang berpengaruh terhadap perkembangan industri batik berda...

Pengaruh Ekstraksi Zat Warna Alam dan Fiksasi Terhadap Ketahanan Luntur Warna pada Kain Batik Katun

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Titiek Pujilestari

2016-04-01

Full Text Available ABSTRAKKain katun merupakan jenis kain yang terbuat dari serat kapas, mempunyai sifat mudah menyerap  bahan alami maupun kimia dan banyak digunakan untuk bahan media batik. Telah dilakukan penelitian ekstraksi pada lima jenis zat warna alam dengan menggunakan air. Variasi antara bahan pembawa zat warna dengan air adalah 1 : 6 dan 1 : 8. Fiksasi dilakukan dengan menggunakan kapur, tunjung, tawas, campuran kapur dengan tetes dan tanpa fiksasi. Penelitian dilakukan untuk mengetahui pengaruh penambahan air pada ekstraksi dan bahan fiksasi terhadap ketahanan luntur warna pada kain. Hasil penelitian menunjukan bahwa ekstraksi zat warna alam dari daun indigo, daun mangga, kulit kayu nangka, kulit buah manggis dan biji buah kesumba dengan menggunakan air sebanyak 6 dan 8 bagian, memberikan hasil yang tidak jauh berbeda. Jenis zat warna alam dan bahan fiksasi yang diaplikasikan untuk pembatikan kain katun yang memberikan ketahanan luntur baik adalah: kulit buah manggis dengan fiksasi kapur, tawas dan tanpa fiksasi, biji buah kesumba/bixa dengan fiksasi tunjung dan tawas, kulit kayu nangka dengan fiksasi tunjung, daun mangga dengan fiksasi tawas. Daun indigo mempunyai ketahanan luntur warna yang baik sampai sangat baik terhadap pencucian, tetapi kurang baik sampai baik terhadap sinar terang hari. Penggunaan fiksasi campuran kapur dan tetes tebu menghasilkan ketahanan luntur warna pencucian dan sinar terang hari lebih rendah dibanding fiksasi dengan kapur. Ketahanan luntur dari kelima zat warna alam terhadap pencucian lebih baik dibanding ketahanan luntur terhadap sinar terang hari. Kata kunci: zat warna alam, ekstraksi, fiksasi, katunABSTRACTThe cotton fabric is a type of fabric made from cotton fiber, its easily absorbed material both natural and chemical, and widely used as a material for batik.Research extraction of five types of natural dyes made with a variety of colour materials carrier and the use of water is 1:6 and 1:8. Fixation of color on

Group composition effects on aggressive interpack interactions of gray wolves in Yellowstone National Park

Science.gov (United States)

Cassidy, Kira A.; MacNulty, Daniel R.; Stahler, Daniel R.; Smith, Douglas W.; Mech, L. David

2015-01-01

Knowledge of characteristics that promote group success during intraspecific encounters is key to understanding the adaptive advantages of sociality for many group-living species. In addition, some individuals in a group may be more likely than others to influence intergroup conflicts, a relatively neglected idea in research on social animals. Here we use observations of aggressive interactions between wolf (Canis lupus) packs over an extended period and use pack characteristics to determine which groups had an advantage over their opponents. During 16 years of observation in Yellowstone National Park from 1995 to 2010, we documented 121 interpack aggressive interactions. We recorded pack sizes, compositions, and spatial orientation related to residency to determine their effects on the outcomes of interactions between packs. Relative pack size (RPS) improved the odds of a pack displacing its opponent. However, pack composition moderated the effect of RPS as packs with relatively more old members (>6.0 years old) or adult males had higher odds of winning despite a numerical disadvantage. The location of the interaction with respect to pack territories had no effect on the outcome of interpack interactions. Although the importance of RPS in successful territorial defense suggests the evolution and maintenance of group living may be at least partly due to larger packs’ success during interpack interactions, group composition is also an important factor, highlighting that some individuals are more valuable than others during interpack conflicts.

Sulfur geochemistry of hydrothermal waters in Yellowstone National Park: IV Acid-sulfate waters

Science.gov (United States)

Nordstrom, D. Kirk; McCleskey, R. Blaine; Ball, J.W.

2009-01-01

Many waters sampled in Yellowstone National Park, both high-temperature (30-94 ??C) and low-temperature (0-30 ??C), are acid-sulfate type with pH values of 1-5. Sulfuric acid is the dominant component, especially as pH values decrease below 3, and it forms from the oxidation of elemental S whose origin is H2S in hot gases derived from boiling of hydrothermal waters at depth. Four determinations of pH were obtained: (1) field pH at field temperature, (2) laboratory pH at laboratory temperature, (3) pH based on acidity titration, and (4) pH based on charge imbalance (at both laboratory and field temperatures). Laboratory pH, charge imbalance pH (at laboratory temperature), and acidity pH were in close agreement for pH ??10%, a selection process was used to compare acidity, laboratory, and charge balance pH to arrive at the best estimate. Differences between laboratory and field pH can be explained based on Fe oxidation, H2S or S2O3 oxidation, CO2 degassing, and the temperature-dependence of pK2 for H2SO4. Charge imbalances are shown to be dependent on a speciation model for pH values 350 mg/L Cl) decrease as the Cl- concentration increases from boiling which appears inconsistent with the hypothesis of H2S oxidation as a source of hydrothermal SO4. This trend is consistent with the alternate hypothesis of anhydrite solubility equilibrium. Acid-sulfate water analyses are occasionally high in As, Hg, and NH3 concentrations but in contrast to acid mine waters they are low to below detection in Cu, Zn, Cd, and Pb concentrations. Even concentrations of SO4, Fe, and Al are much lower in thermal waters than acid mine waters of the same pH. This difference in water chemistry may explain why certain species of fly larvae live comfortably in Yellowstone's acid waters but have not been observed in acid rock drainage of the same pH.

Penilaian Implementasi Green Supply Chain Management di UKM Batik Pekalongan dengan Pendekatan GreenSCOR

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Aries Susanty

2017-07-01

Full Text Available This article assesses the implementation level of Green Supply Chain Management (GSCM practices in SMEs Pekalongan batik business with GreenSCOR approach and mapped out the results with an approach of importance peformance analysis (IPA. The article also devised a strategy to improve the implementation of GSCM practices. Data collection was done by distributing questionnaires and interviews. This article shows that the level of GSCM implementation in small-scale batik SMEs is in the poor category; Whereas, the level of GSCM implementation in medium-scale batik SMEs is in the average category. The results of the mapping show that, for batik SMEs there are indicators that are in quadrant A. Preparation of strategies to improve GSCM practices in batik SME Pekalongan more focused on improving the performance of indicators of use of environmentally friendly raw materials.

PENERAPAN METODE SIX SIGMA DALAM ANALISIS KUALITAS PRODUK (Studi Kasus Produk Batik Handprint Pada PT XYZ di Bali

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TRI ALIT TRESNA PUTRA

2017-05-01

Full Text Available The aim of this study was to demonstrate the application of Statistics Quality Control in fierce industries. By observing Batik production process at PT XYZ as a case in this work, we applied Six Sigma Method to analyze defective product and their cause while also measure overall quality goodness. Six Sigma is a method to improve a process and reduce defects in productions into 3.4 defects per million productions. We use handprint batik productions at PT XYZ as a case in this study. The method is involving Define, Measure and Analyze (DMA phases. By using Six Sigma, it was obtained that the quality of handprint batik are quite good with sigma of 3.105 and defect rate of 54.269 million production (DPMO. There are four defect causes of handprint batik namely: ripped fabric, shallowness, perforation, and mispattern which contribute 41,7%, 35,8%, 15%, 7,5% respectively from overall defects. The main cause of defects is the carelessness of workers in production process. Therefore we need to reduce the carelessness to  improve production quality.

Dampak Ekonomi Ekspor Perdagangan Batik Indonesia Ke Amerika Serikat Tahun 2010-2014

OpenAIRE

", Afrizal; Ningsih, Dyana Novita

2015-01-01

This Research describes that the economic impact of Indonesian batik trade exports to the United States in 2010-2014. This study will look at how far the export activities can affect economic relations for Indonesia and the United States. This study also tried to analyze the impact of the export trade of batik Indonesia in terms of the economic aspects. Researher are keen to discuss the economic impact of Indonesian batik trade export to the United States in 2010-2014 to see how far the expor...

APLIKASI PENENTUAN HARGA POKOK PRODUKSI BATIK MADURA DENGAN METODE ACTIVITY BASED COSTING DAN ANALISIS REGRESI LINIER

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Erwin Prasetyowati

2018-01-01

Full Text Available Pada umumnya pengrajin batik di Pamekasan tidak menghitung secara rinci biaya-biaya yang dikeluarkan dalam proses produksi, serta menetapkan harga jual berdasarkan harga yang berlaku di pasar, sehingga keuntungan bersih tidak dapat diketahui secara pasti. Berdasarkan permasalan tersebut penelitian ini difokuskan untuk mengurai pembiayaaan produksi batik melalui aktivitas-aktivitas produksi yang dilakukan secara rinci menggunakan metode Activity Based Costing (ABC, dimana metode ini terbukti memiliki tingkat keakurasian yang baik dalam menentukan HPP. Setiap aktivitas yang mengakibatkan biaya akan diakumulasikan untuk menentukan HPP. Untuk mendapatkan biaya bahan baku yang akurat, penelitian ini juga mempertimbangkan perubahan harga bahan baku di pasaran, dengan menggunakan peramalan harga melalui analisis Regresi Linier  mengingat perubahan harga bahan batik memiliki pola data trend. Hasil prediksi pada harga dengan Regresi Linier terhadap bahan baku dan bahan penolong batik meliputi kain, malam dan pewarna masing-masing sebesar Rp. 22.267,00; Rp 80.700,00 dan Rp. 21.300,00. Pada BOP, kelompok aktivitas pembuatan motif, pewarnaan serta pelorotan dan finishing dihitung berdasarkan jumlah warna yang digunakan, sehinggga cost driver yang digunakan adalah panjang kain (meter. Untuk kelompok aktivitas pemeliharaan dan pemasaran, cost driver yang digunakan masing-masing adalah Jam Kerja Langsung (JKL dan jumlah produk (unit. Jumlah produksi Batik Cap 2 Warna adalah 140 unit, Batik Cap 3 Warna adalah 60 unit, Batik Tulis 2 Warna adalah 40 unit, serta Batik Tulis 3 Warna adalah 30 unit. Berdasarkan HPP per unit dan harga jual, maka total keuntungan terbesar terdapat pada Batik Cap 2 Warna sebanyak Rp. 2.452.100,00.

Research Coordination Network: Geothermal Biology and Geochemistry in Yellowstone National Park

Science.gov (United States)

Inskeep, W. P.; Young, M. J.; Jay, Z.

2006-12-01

The number and diversity of geothermal features in Yellowstone National Park (YNP) represent a fascinating array of high temperature geochemical environments that host a corresponding number of unique and potentially novel organisms in all of the three recognized domains of life: Bacteria, Archaea and Eukarya. The geothermal features of YNP have long been the subject of scientific inquiry, especially in the fields of microbiology, geochemistry, geothermal hydrology, microbial ecology, and population biology. However, there are no organized forums for scientists working in YNP geothermal areas to present research results, exchange ideas, discuss research priorities, and enhance synergism among research groups. The primary goal of the YNP Research Coordination Network (GEOTHERM) is to develop a more unified effort among scientists and resource agencies to characterize, describe, understand and inventory the diverse biota associated with geothermal habitats in YNP. The YNP RCN commenced in January 2005 as a collaborative effort among numerous university scientists, governmental agencies and private industry. The YNP RCN hosted a workshop in February 2006 to discuss research results and to form three working groups focused on (i) web-site and digital library content, (ii) metagenomics of thermophilic microbial communities and (iii) development of geochemical methods appropriate for geomicrobiological studies. The working groups represent one strategy for enhancing communication, collaboration and most importantly, productivity among the RCN participants. If you have an interest in the geomicrobiology of geothermal systems, please feel welcome to join and or participate in the YNP RCN.

Bottom-up factors influencing riparian willow recovery in Yellowstone National Park

Science.gov (United States)

Tercek, M.T.; Stottlemyer, R.; Renkin, R.

2010-01-01

After the elimination of wolves (Canis lupis L.) in the 1920s, woody riparian plant communities on the northern range of Yellowstone National Park (YNP) declined an estimated 50%. After the reintroduction of wolves in 19951996, riparian willows (Salix spp.) on YNP's northern range showed significant growth for the first time since the 1920s. However, the pace of willow recovery has not been uniform. Some communities have exceeded 400 cm, while others are still at pre-1995 levels of 250 cm max. height) willow sites where willows had escaped elk (Cervus elaphus L.) browsing with "short" willow sites that could still be browsed. Unlike studies that manipulated willow height with fences and artificial dams, we examined sites that had natural growth differences in height since the reintroduction of wolves. Tall willow sites had greater water availability, more-rapid net soil nitrogen mineralization, greater snow depth, lower soil respiration rates, and cooler summer soil temperatures than nearby short willow sites. Most of these differences were measured both in herbaceous areas adjacent to the willow patches and in the willow patches themselves, suggesting that they were not effects of varying willow height recovery but were instead preexisting site differences that may have contributed to increased plant productivity. Our results agree with earlier studies in experimental plots which suggest that the varying pace of willow recovery has been influenced by abiotic limiting factors that interact with top-down reductions in willow browsing by elk. ?? 2010 Western North American Naturalist.

Thermodesulfobacterium geofontis sp. nov., a hyperthermophilic, sulfate-reducing bacterium isolated from Obsidian Pool, Yellowstone National Park.

Science.gov (United States)

Hamilton-Brehm, Scott D; Gibson, Robert A; Green, Stefan J; Hopmans, Ellen C; Schouten, Stefan; van der Meer, Marcel T J; Shields, John P; Damsté, Jaap S S; Elkins, James G

2013-03-01

A novel sulfate-reducing bacterium designated OPF15(T) was isolated from Obsidian Pool, Yellowstone National Park, Wyoming. The phylogeny of 16S rRNA and functional genes (dsrAB) placed the organism within the family Thermodesulfobacteriaceae. The organism displayed hyperthermophilic temperature requirements for growth with a range of 70-90 °C and an optimum of 83 °C. Optimal pH was around 6.5-7.0 and the organism required the presence of H2 or formate as an electron donor and CO2 as a carbon source. Electron acceptors supporting growth included sulfate, thiosulfate, and elemental sulfur. Lactate, acetate, pyruvate, benzoate, oleic acid, and ethanol did not serve as electron donors. Membrane lipid analysis revealed diacyl glycerols and acyl/ether glycerols which ranged from C14:0 to C20:0. Alkyl chains present in acyl/ether and diether glycerol lipids ranged from C16:0 to C18:0. Straight, iso- and anteiso-configurations were found for all lipid types. The presence of OPF15(T) was also shown to increase cellulose consumption during co-cultivation with Caldicellulosiruptor obsidiansis, a fermentative, cellulolytic extreme thermophile isolated from the same environment. On the basis of phylogenetic, phenotypic, and structural analyses, Thermodesulfobacterium geofontis sp. nov. is proposed as a new species with OPF15(T) representing the type strain.

Effect of Batik Waste Water on Kali Wangan Water Quality in Different Seasons

Science.gov (United States)

Lestari, S.; Sudarmadji; Tandjung, S. D.; Santoso, S. J.

2018-02-01

Sokaraja Batik Center is one of batik industrial centers in Banyumas Regency. The craftsmen in Sokaraja Batik Center dispose of their waste water directly to a river named Kali Wangan. This study aims at figuring out the quality of Kali Wangan in dry and rainy seasons. The research is conducted along the Wangan River in January - November 2015. The research method used is survey with Purposive Random Sampling. The Kali Wangan water is sampled in four observation stations. The obtained data are analyzed descriptively and compared against the environmental quality standards. The research results show that the quality of Kali River water is found contaminated by the batik waste water, all parameters are below the class III standards quality based on Government Regulation Number 82 Year 2001 during dry and rainy season

A GENRE ANALYSIS OF PROMOTIONAL TEXTS IN AN INDONESIAN BATIK INDUSTRY

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Diah Kristina

2017-09-01

Full Text Available This study explored sales promotion letters (SPLs and company profiles (CPs of two prominent batik companies in Solo, Central Java, Indonesia. This essay draws its data from the most important primary source of information on sales promotion letters and company profiles namely words, phrases, and clauses taken from the SPLs and CPs of batik written in Indonesian. Secondary sources were also consulted in this research, among these transcribed data obtained from in-depth interviews with the text writers and buyers. Three SPLs and two batik CPs were analyzed. In addition, two informants (marketing and promotion managers typifying the text production perspective and two buyers typifying the text consumption perspective were interviewed. This research was guided by theories of genre analysis which focuses on patterns of rhetorical organization and genre-specific language features. This study employed the multi-dimensional and multi perspective model of analysis focusing on textual, socio-cognitive and ethnographic aspects of the texts. This study concludes that the strong Javanese cultural influence has made the underlying intention of gaining profits to be less explicitly stated. Secondly, the textual analysis and the in-depth interviews supported the view that CPs of batik had been ideally used to create a favorable image of the company. Thirdly, the most distinctive feature that differentiated establishing credentials in the Indonesian batik business context had been the utilization of a sense of moral obligation to preserve native culture. Fourthly, the chemistry between writers and readers of SPLs and CPs built a strong foundation for mutual understanding and thus paved the way for making purchases. To conclude, this study has shown how the wider culture and the culture of the discourse community has contributed to the framing and formatting of SPLs and CPs of batik in terms of lexico-grammar, cognitive structuring, intertextuality and

Lake Generated Microseisms at Yellowstone Lake as a Record of Ice Phenology

Science.gov (United States)

Mohd Mokhdhari, A. A.; Koper, K. D.; Burlacu, R.

2017-12-01

It has recently been shown that wave action in lakes produces microseisms, which generate noise peaks in the period range of 0.8-1.2 s as recorded by nearby seismic stations. Such noise peaks have been observed at seven seismic stations (H17A, LKWY, B208, B944, YTP, YLA, and YLT) located within 2 km of the Yellowstone Lake shoreline. Initial work using 2016 data shows that the variations in the microseism signals at Yellowstone Lake correspond with the freezing and thawing of lake ice: the seismic noise occurs more frequently in the spring, summer, and fall, and less commonly in the winter. If this can be confirmed, then lake-generated microseisms could provide a consistent measure of the freezing and melting dates of high-latitude lakes in remote areas. The seismic data would then be useful in assessing the effects of climate change on the ice phenology of those lakes. In this work, we analyze continuous seismic data recorded by the seven seismic stations around Yellowstone Lake for the years of 1995 to 2016. We generate probability distribution functions of power spectral density for each station to observe the broad elevation of energy near a period of 1 s. The time dependence of this 1-s seismic noise energy is analyzed by extracting the power spectral density at 1 s from every processed hour. The seismic observations are compared to direct measurements of the dates of ice-out and freeze-up as reported by rangers at Yellowstone National Park. We examine how accurate the seismic data are in recording the freezing and melting of Yellowstone Lake, and how the accuracy changes as a function of the number of stations used. We also examine how sensitive the results are to the particular range of periods that are analyzed.

LEARNING WHICH ORIENTED ON LOCAL WISDOM TO GROW A POSITIVE APPRECIATION OF BATIK JUMPUTAN (IKAT CELUP METHOD

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S. E. Atmojo

2015-04-01

Full Text Available This study aims to identify the elements of science in the process of batik jumputan as the local culture. By knowing the existence of the elements of science in batik jumputan, expected to foster a positive appreciation of batik jumputan as a local cultural heritage. Based on the results of questionnaire analysis, we know that the growing appreciation before and after learning of the profession WHO batik makers are at high criterion (0.70 g. The results of the observation science process skills while making batik we can conclude it to the average score of science process skills (60% KPS 80% are located in the high category.

Pola Pemanfaatan Ruang pada Usaha Berbasis Rumah (UBR di Klaster Batik Jenggot Kota Pekalongan

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Arisngatiasih Arisngatiasih

2015-12-01

Full Text Available Housing has an important role in the economic development of the family. Besides has a function as a comfortable dwelling unit, the housing also used as a place to business activity through the Home Based Enterprises (HBE. Pekalongan City is the city where batik industries are growing rapidly. Cluster Batik Jenggot is the top three of batik clusters from 11 batik clusters in Pekalongan City. HBE is enterprises activities that highly contribute to the economic structure of Pekalongan City. However, HBE at Cluster Batik Jenggot is faced with the problems that the house used as a place of enterprises and dwelling has not clearly border. The aim of this research is to examine the pattern of utilization of space at HBE in Cluster Batik Jenggot. The study is conducted by qualitative research methods. Technique sampling is using snowball sampling to 9 respondents. The analysis is done by qualitative descriptive analysis. The results show that the pattern of space utilization at home for batik printing activities is classified into two typologies, i.e. mixture and separate typology. In the mixture typology, the utilization of space in the main building is both for a place to work and residence, which printing activity usually is done on the outside of the house. While in the separate typology, the working space is provided separately, which usually provided in the beside, behind, and in front of the main building. The utilization of spaces at UBR is adjusted to the type and timing of activity.

Public acceptance of management actions and judgments of responsibility for the wolves of the southern Greater Yellowstone Area: Report to Grand Teton National Park

Science.gov (United States)

Taylor, Jonathan G.; Johnson, S. Shea; Shelby, Lori B.

2005-01-01

Introduction Wolves of Grand Teton National Park and the Greater Yellowstone Area Gray wolves (Canis lupus) appeared in Grand Teton National Park (GRTE) in October of 1998, two years after being reintroduced to Yellowstone National Park (YNP). Since that time, five packs have been within the GRTE borders - Gros Ventre Pack, Nez Perce Pack, Yellowstone Delta Pack, Teton Pack, and Green River Pack (Table 1). Wolves in the Greater Yellowstone Area are increasing and spreading out geographically (USFWS and others, 2004). This dispersion was demonstrated recently by the death of a 2-year-old female wolf from the Swan Lake pack on I-70 in Colorado (June 7, 2004; http://mountain-prairie.USFWS.gov/pressrel /04-43.htm). The organization of wolf packs in the GYA is dynamic and highly structured. In 2003, for example, a wolf from the Teton Pack joined with the Green River Pack, and several young wolves left the Teton Pack and moved south (USFWS and others, 2004). Pack size (averaging five to ten members) is dependent on hunting efficiency, which depends on prey size, type, and density. Each pack defends home ranges of several hundred square miles. The social structure of the pack is based on a breeding pair (an alpha male and female). Other wolves in the pack can be categorized as betas (males and/or females second in rank to the alphas), subordinates, pups, and occasional omegas (outcasts). Because generally only the alpha pair breeds, subordinate wolves of reproductive age must disperse from their packs and form new associations in order to breed. (http://www.nps.gov/grte/wolf/biolo.htm). The reintroduced wolves are classified by the U.S. Fish and Wildlife Service (USFWS) as "nonessential experimental" under section 10(j) of the Endangered Species Act. The recovery criteria for the GYA wolves were met in 2002 for removing the wolves from the Endangered Species List (30 or more breeding pairs). Currently, the USFWS manages wolf populations in the GYA until delisting occurs

Peningkatan Kesejahteraan Perajin Batik Tulis Melalui Penerapan Teknologi Pemungutan Zat Warna Alam

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Prima Astuti Handayani

2013-02-01

Full Text Available Seiring kemajuan teknologi zat warna alam tergeser oleh keberadaan zat warna sintetis. Penggunaan zat warna alam masih tetap dijaga keberadaannya khususnya pada pembatikan. Kain batik yang menggunakan zat warna alam memiliki nilai jual yang tinggi karena memiliki nilai seni dan warna khas, tidak bersifat karsiogenik, ramah lingkungan serta berkesan etnik dan eksklusif. Zat warna alam coklat untuk pewarnaan batik dapat diperoleh dari kulit soga tingi melalui proses ekstraksi dengan pelarut etanol. Tujuan spesifik dari kegiatan pengabdian kepada masyarakat adalah perajin batik Desa Pandan Kabupaten Rembang mampu membuat zat warna batik dari alam, untuk memenuhi kebutuhan dirinya sendiri, sehingga diharapkan dapat meningkatkan pendapatan keluarga. Metode yang dilakukan meliputi metode ceramah mengenai pembuatan zat warna; metode praktek tentang proses pembuatan zat warna dari kulit soga tingi; metode tanya jawab untuk mengetahui sejauh mana peserta mampu menerima atau terlibat dalam kegiatan, dan evaluasi untuk memperoleh gambaran penafsiran dan analisis untuk memperoleh simpulan dari semua kegiatan pengabdian kepada masyarakat yang sudah dilaksanakan.

Geomicrobiology of sublacustrine thermal vents in Yellowstone Lake: Geochemical controls on microbial community structure and function

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William P. Inskeep

2015-10-01

Full Text Available Yellowstone Lake (Yellowstone National Park, WY, USA is a large high-altitude (2200 m, fresh-water lake, which straddles an extensive caldera and is the center of significant geothermal activity. The primary goal of this interdisciplinary study was to evaluate the microbial populations inhabiting thermal vent communities in Yellowstone Lake (Yellowstone Lake using 16S rRNA gene and random metagenome sequencing, and to determine how geochemical attributes of vent waters influence the distribution of specific microorganisms and their metabolic potential. Thermal vent waters and associated microbial biomass were sampled during two field seasons (2007 - 2008 using a remotely operated vehicle (ROV. Sublacustrine thermal vent waters (circa 50 - 90 oC contained elevated concentrations of numerous constituents associated with geothermal activity including dissolved hydrogen, sulfide, methane and carbon dioxide. Microorganisms associated with sulfur-rich filamentous ‘streamer’ communities of Inflated Plain and West Thumb (pH range 5 - 6 were dominated by bacteria from the Aquificales, but also contained thermophilic archaea from the Crenarchaeota and Euryarchaeota. Novel groups of methanogens and members of the Korarchaeota were observed in vents from West Thumb and Elliot’s Crater (pH 5 - 6. Conversely, metagenome sequence from Mary Bay vent sediments did not yield large assemblies, and contained diverse thermophilic and nonthermophilic bacterial relatives. Analysis of functional genes associated with the major vent populations indicated a direct linkage to high concentrations of carbon dioxide, reduced sulfur (sulfide and/or elemental S, hydrogen and methane in the deep thermal ecosystems. Our observations show that sublacustrine thermal vents in Yellowstone Lake support novel thermophilic communities, which contain microorganisms with functional attributes not found to date in terrestrial geothermal systems of YNP.

EKOGENOTOKSISITAS LIMBAH CAIR BATIK DAN EFEK ANTIMUTAGENIK Lemna minor TERHADAP ERITROSIT IKAN NILA (Oreochromis niloticus

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Erma Musbita Tyastuti

2016-09-01

Full Text Available Limbah cair batik di Solo sebagian besar dibuang langsung ke perairan tanpa diolah terlebih dahulu dan menyebabkan pencemaran air. Kandungan logam berat di dalam limbah cair batik dapat memicu efek genotoksik seperti pembentukan mikronukleus. Lemna minor berpotensi sebagai antimutagen dan mencegah pembentukan mikronukleus karena mengandung senyawa aktif seperti karoten dan asam amino. Penelitian ini bertujuan untuk mengetahui ekogenotoksisitas limbah cair batik dan efek antimutagenik Lemna minor terhadap eritrosit ikan nila. Penelitian dilakukan di Laboratorium Biologi UMS dengan pemaparan limbah cair batik 0ppm/L, 2500 ppm/L, 5000 ppm/L dan 7500 ppm/L terhadap 2 kelompok ikan nila dengan diet pelet dan Lemna minor. Hasil penelitian menunjukkan bahwa paparan limbah cair batik memicu pembentukan mikronukleus dengan frekwensi tertinggi pada konsentrasi paparan 7500 ppm/L. Lemna minor juga terbukti memiliki potensi antimutagenik karena mampu menekan frekwensi mikronukleus lebih rendah dibandingkan diet pelet.

Anatomy of Old Faithful from subsurface seismic imaging of the Yellowstone Upper Geyser Basin

KAUST Repository

Wu, Sin-Mei; Ward, Kevin M.; Farrell, Jamie; Lin, Fan-Chi; Karplus, Marianne; Smith, Robert B.

2017-01-01

The Upper Geyser Basin in Yellowstone National Park contains one of the highest concentrations of hydrothermal features on Earth including the iconic Old Faithful geyser. Although this system has been the focus of many geological, geochemical

Production waste analysis using value stream mapping and waste assessment model in a handwritten batik industry

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Marifa Putri Citra

2018-01-01

Full Text Available Batik is one of Indonesian cultural heritage that confirmed by United Nations of Educational, Scientific, and Cultural Organization (UNESCO on October 2009. This legal confirmation improves the number of batik industry from many regions based its local unique characteristic. The increasing number of batik SMEs in Indonesia requires a strategy that can create competitive advantage. This strategy can be done by reducing production waste. One of Indonesian batik SMEs is SME Batik CM located in Yogyakarta. There are several problems that occur in the industry, i.e. length of the production process, spots on Batik and excessive raw materials inventory. Based on that problems, this research is done by applying lean manufacturing concept using value stream mapping (VSM method to evaluate production wastes. Based on the result of the research, there are seven types of production waste: overproduction (9,62%, inventory (17,3%, defect (23,08%, motion (9,62%, transportation (9,62%, Over processing (9,62% and waiting (21,15%. Process improvement is done to reduce the highest waste, defect, using quality filter mapping (QFM.

Willow on Yellowstone's northern range: evidence for a trophic cascade?

Science.gov (United States)

Beyer, Hawthorne L; Merrill, Evelyn H; Varley, Nathan; Boyce, Mark S

2007-09-01

Reintroduction of wolves (Canis lupus) to Yellowstone National Park in 1995-1996 has been argued to promote a trophic cascade by altering elk (Cervus elaphus) density, habitat-selection patterns, and behavior that, in turn, could lead to changes within the plant communities used by elk. We sampled two species of willow (Salix boothii and S. geyeriana) on the northern winter range to determine whether (1) there was quantitative evidence of increased willow growth following wolf reintroduction, (2) browsing by elk affected willow growth, and (3) any increase in growth observed was greater than that expected by climatic and hydrological factors alone, thereby indicating a trophic cascade caused by wolves. Using stem sectioning techniques to quantify historical growth patterns we found an approximately twofold increase in stem growth-ring area following wolf reintroduction for both species of willow. This increase could not be explained by climate and hydrological factors alone; the presence of wolves on the landscape was a significant predictor of stem growth above and beyond these abiotic factors. Growth-ring area was positively correlated with the previous year's ring area and negatively correlated with the percentage of twigs browsed from the stem during the winter preceding growth, indicating that elk browse impeded stem growth. Our results are consistent with the hypothesis of a behaviorally mediated trophic cascade on Yellowstone's northern winter range following wolf reintroduction. We suggest that the community-altering effects of wolf restoration are an endorsement of ecological-process management in Yellowstone National Park.

Carbon fluxes in ecosystems of Yellowstone National Park predicted from remote sensing data and simulation modeling.

Science.gov (United States)

Potter, Christopher; Klooster, Steven; Crabtree, Robert; Huang, Shengli; Gross, Peggy; Genovese, Vanessa

2011-08-11

A simulation model based on remote sensing data for spatial vegetation properties has been used to estimate ecosystem carbon fluxes across Yellowstone National Park (YNP). The CASA (Carnegie Ames Stanford Approach) model was applied at a regional scale to estimate seasonal and annual carbon fluxes as net primary production (NPP) and soil respiration components. Predicted net ecosystem production (NEP) flux of CO2 is estimated from the model for carbon sinks and sources over multi-year periods that varied in climate and (wildfire) disturbance histories. Monthly Enhanced Vegetation Index (EVI) image coverages from the NASA Moderate Resolution Imaging Spectroradiometer (MODIS) instrument (from 2000 to 2006) were direct inputs to the model. New map products have been added to CASA from airborne remote sensing of coarse woody debris (CWD) in areas burned by wildfires over the past two decades. Model results indicated that relatively cooler and wetter summer growing seasons were the most favorable for annual plant production and net ecosystem carbon gains in representative landscapes of YNP. When summed across vegetation class areas, the predominance of evergreen forest and shrubland (sagebrush) cover was evident, with these two classes together accounting for 88% of the total annual NPP flux of 2.5 Tg C yr-1 (1 Tg = 1012 g) for the entire Yellowstone study area from 2000-2006. Most vegetation classes were estimated as net ecosystem sinks of atmospheric CO2 on annual basis, making the entire study area a moderate net sink of about +0.13 Tg C yr-1. This average sink value for forested lands nonetheless masks the contribution of areas burned during the 1988 wildfires, which were estimated as net sources of CO2 to the atmosphere, totaling to a NEP flux of -0.04 Tg C yr-1 for the entire burned area. Several areas burned in the 1988 wildfires were estimated to be among the lowest in overall yearly NPP, namely the Hellroaring Fire, Mink Fire, and Falls Fire areas. Rates of

Penerapan Bauran Pemasaran Dan Political Will Pemerintah Pada Industri Batik Bomba Di Kota Palu

OpenAIRE

Suriyani, Suriyani

2016-01-01

The aims of this study are: to define and analyze marketing mix implemented in bomba batik industry in Palu city, to define and analyze the government political will on bomba batik industry in Palu City, and explore constraints and supporting factors on the implementation of marketing mix by batik bomba entrepreneurs and political will of the local government. The result of this research shows that: 1) marketing mix strategy that include product, price, place, and promotion, has been known an...

Survey of selected pathogens and blood parameters of northern yellowstone elk: Wolf sanitation effect implications

Science.gov (United States)

Barber-Meyer, S. M.; White, P.J.; Mech, L.D.

2007-01-01

The restoration or conservation of predators could reduce seroprevalences of certain diseases in prey if predation selectively removes animals exhibiting clinical signs. We assessed disease seroprevalences and blood parameters of 115 adult female elk (Cervus elaphus) wintering on the northern range of Yellowstone National Park [YNP] during 2000-2005 and compared them to data collected prior to wolf (Canis lupus) restoration (WR) in 1995 and to two other herds in Montana to assess this prediction. Blood parameters were generally within two standard deviations of the means observed in other Montana herds (Gravelly-Snowcrest [GS] and Garnet Mountain [GM]), but Yellowstone elk had higher seroprevalences of parainfluenza-3 virus (95% CI YNP = 61.1-78.6, GS = 30.3-46.5) and bovine-virus-diarrhea virus type 1 (95% CI YNP = 15.9-31.9, GM = 0). In comparisons between pre-wolf restoration [pre-WR] (i.e., prior to 1995) seroprevalences with those post-wolf restoration [post-WR] in Yellowstone, we found lower seroprevalences for some disease-causing agents post-wolf restoration (e.g., bovine-virus-diarrhea virus type-1 [95% CI pre-WR = 73.1-86.3, post-WR = 15.9-31.9] and bovine-respiratory syncytial virus [95% CI pre-WR = 70.0-83.8, post-WR = 0]), but similar (e.g., Brucella abortus [95% CI pre-WR = 0-4.45, post-WR = 0-4.74] and epizootic hemorrhagic disease virus [95% CI pre-WR = 0, post-WR = 0]) or higher for others (e.g., Anaplasma marginale [95% CI pre-WR = 0, post-WR = 18.5-38.7] and Leptospira spp. [95% CI pre-WR = 0.5-6.5, post-WR = 9.5-23.5]). Though we did not detect an overall strong predation effect through reduced disease seroprevalence using retrospective comparisons with sparse data, our reference values will facilitate future assessments of this issue.

ANALISIS KOMPETENSI PRODUK UNGGULAN DAERAH PADA BATIK TULIS DAN CAP SOLO DI DATI II KOTA SURAKARTA

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Daryono Soebagiyo

2008-12-01

Full Text Available This research concerning local prominent product competency of ‘batik tulis’ and ‘batik cap’ in Surakarta. Two kinds of these batik are production of small and middle scale industry (IKM Batik where IKM Batik has became one of economy prime acti-vator in Surakarta. In this research, writers apply research methods as follows: Bayes approach technique for getting priority prominent product rank, Analytical Hierarchy Process (AHP by using Expert Choice Software, with aim to know prominent competency of IKM in Surakarta, and Value Chain Economic Analysis started with chain mapping to priority prominent product which appertained as main rank. Research result indicates that competency approach in local industrial devel-opment relevant enough for increasing local competitiveness and finally increasing national competitiveness. It can be happened considering that competency approach try to exploit local excess and excellence uniquely.

Complete genome sequences of Geobacillus sp. Y412MC52, a xylan-degrading strain isolated from obsidian hot spring in Yellowstone National Park.

Science.gov (United States)

Brumm, Phillip; Land, Miriam L; Hauser, Loren J; Jeffries, Cynthia D; Chang, Yun-Juan; Mead, David A

2015-01-01

Geobacillus sp. Y412MC52 was isolated from Obsidian Hot Spring, Yellowstone National Park, Montana, USA under permit from the National Park Service. The genome was sequenced, assembled, and annotated by the DOE Joint Genome Institute and deposited at the NCBI in December 2011 (CP002835). Based on 16S rRNA genes and average nucleotide identity, Geobacillus sp. Y412MC52 and the related Geobacillus sp. Y412MC61 appear to be members of a new species of Geobacillus. The genome of Geobacillus sp. Y412MC52 consists of one circular chromosome of 3,628,883 bp, an average G + C content of 52 % and one circular plasmid of 45,057 bp and an average G + C content of 45 %. Y412MC52 possesses arabinan, arabinoglucuronoxylan, and aromatic acid degradation clusters for degradation of hemicellulose from biomass. Transport and utilization clusters are also present for other carbohydrates including starch, cellobiose, and α- and β-galactooligosaccharides.

Prodigious degassing of a billion years of accumulated radiogenic helium at Yellowstone

Science.gov (United States)

Lowenstern, Jacob B.; Evans, William C.; Bergfeld, D.; Hunt, Andrew G.

2014-01-01

Helium is used as a critical tracer throughout the Earth sciences, where its relatively simple isotopic systematics is used to trace degassing from the mantle, to date groundwater and to time the rise of continents1. The hydrothermal system at Yellowstone National Park is famous for its high helium-3/helium-4 isotope ratio, commonly cited as evidence for a deep mantle source for the Yellowstone hotspot2. However, much of the helium emitted from this region is actually radiogenic helium-4 produced within the crust by α-decay of uranium and thorium. Here we show, by combining gas emission rates with chemistry and isotopic analyses, that crustal helium-4 emission rates from Yellowstone exceed (by orders of magnitude) any conceivable rate of generation within the crust. It seems that helium has accumulated for (at least) many hundreds of millions of years in Archaean (more than 2.5 billion years old) cratonic rocks beneath Yellowstone, only to be liberated over the past two million years by intense crustal metamorphism induced by the Yellowstone hotspot. Our results demonstrate the extremes in variability of crustal helium efflux on geologic timescales and imply crustal-scale open-system behaviour of helium in tectonically and magmatically active regions.

The natural food habits of grizzly bears in Yellowstone National Park, 1973-74

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Mealey, Stephen Patrick

1980-01-01

 The natural food habits of grizzly bears (Ursus arctos horribilis Ord) in Yellowstone National Park were investigated in 1973-74 to identify the grizzly's energy sources and trophic level(s), nutrient use, and distribution. Food consumption was determined by scat analysis and field observations. Food quality and digestibility were estimated by chemical analysis. Grizzlies were distributed in 3 distinctive feeding economies: valley/plateau, a grass/rodent economy where grizzlies were intensive diggers; mountain, primarily a grass/springbeauty/root economy where grizzlies were casual diggers; and lake, primarily a fish/grass economy where grizzlies were fishers. The economies occured in areas with fertile soils; distribution of bears within each was related to the occurrence of succulent plants. The feeding cycle in the valley/plateau and mountain economies followed plant phenology. Grizzlies fed primarily on meat before green-up and on succulent herbs afterwards; meat, corms, berries, and nuts became important during the postgrowing season. Succulent grasses and sedges with an importance value percentage of 78.5 were the most important food items consumed. Protein from animal tissue was more digestible than protein from plant tissue. Storage fats were more digestible than structural fats. Food energy and digestibility were directly related. Five principle nutrient materials (listed with their percentage digestibilities) contributed to total energy intake: protein from succulent herbs, 42.8; protein and fat from animal material, 78.1; fat and protein from pine nuts, 73.6; starch, 78.8; and sugar from berries and fruits, digestibility undetermined. Protein from succulent herbs, with a nutritive value percentage of 77.3, was the grizzlies' primary energy source. Because succulent, preflowering herbs had higher protein levels than dry, mature herbs, grizzly use of succulent herbs guaranteed them the highest source of herbaceous protein. Low protein digestibility of

Seeking a scientific approach to backcountry management in Yellowstone National Park

Science.gov (United States)

S. Thomas Olliff; Sue Consolo Murphy

2000-01-01

Three criteria are used to assess how Yellowstone’s wilderness managers incorporate science into management: preciousness, vulnerability and responsiveness to management. Four observations are proposed. First, where scientists lead, managers will follow. Scientists that leave the best trail will be followed most closely. Second, managers need to refocus efforts on...

ETOS KERJA WANITA PENGRAJIN BATIK TULIS

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Idie Widigdo

2010-09-01

Full Text Available Tujuan penelitian ini untuk mengetahui etos kerja wanita pengrajin Batik Tulis di Kampung Batik Laweyan Surakarta. Angkatan kerja di Indonesia pada umumnya masih berpenghasilan rendah dan sebagian besar berada di tingkat kesejahteraan masyarakat pedesaan. Sebagian besar dari angkatan kerja bekerja di sektor pertanian, sedangkan menyempitnya lahan pertanian menuntut mereka pindah ke kota. Hasil penelitian menunjukkan bahwa banyak perempuan pekerja memberikan kontribusi terhadap ekonomi rumah tangga. Namun, tidak banyak  yang melihat etika pekerjaannya pada kesejahteraan keluarganya. Jam kerja pada perempuan yang lebih tua mendapat beban berat. Mereka tidak hanya melakukan pekerjaan dasar rumah tangga tetapi mereka juga bekerja mencari nafkah untuk kesejahteraan keluarganya. Hasil penelitian menunjukkan bahwa wanita umumnya bekerja lebih lama, tetapi tidak ada perbedaan signifikan bahwa wanita lebih baik daripada laki-laki, karena pengelolaan pendapatan rumah tangga umumnya menjadi satu. Ukuran istri sejahtera muncul saat suami mereka mampu memenuhi rumahtangganya, ini yang nantinya akan berdampak pada turunnya etos kerja wanita dalam sebuah rumah tangga. The research aimed to examine work ethos of woman handicraftsman batik in Batik Village, Laweyan, Surakarta. Labor force in Indonesia in general is still low income, and mostly located in rural welfare levels are very low. Therefore, many of the labor force still working in the countryside, especially in the agricultural sector. However, along with the narrowing of agricultural land lost in the labor force that eventually move into the city. Research has claimed woman workers contribute to the household economy. Not many who saw her work ethos on the welfare of her family. Outpouring of working hours of workers older women. They’re not just doing basic household work but they’re also often required to work for his family welfare. Research has shown that women generally work

Pathology of brucellosis in bison from Yellowstone National Park

Science.gov (United States)

Rhyan, Jack C.; Gidlewski, T.; Roffe, T.J.; Aune, K.; Philo, L.M.; Ewalt, D.R.

2001-01-01

Between February 1995 and June 1999, specimens from seven aborted bison (Bison bison) fetuses or stillborn calves and their placentas, two additional placentas, three dead neonates, one 2-wk-old calf, and 35 juvenile and adult female bison from Yellowstone National Park (USA) were submitted for bacteriologic and histopathologic examination. One adult animal with a retained placenta had recently aborted. Serum samples from the 35 juvenile and adult bison were tested for Brucella spp. antibodies. Twenty-six bison, including the cow with the retained placenta, were seropositive, one was suspect, and eight were seronegative. Brucella abortus biovar 1 was isolated from three aborted fetuses and associated placentas, an additional placenta, the 2-wk-old calf, and 11 of the seropositive female bison including the animal that had recently aborted. Brucella abortus biovar 2 was isolated from one additional seropositive adult female bison. Brucella abortus was recovered from numerous tissue sites from the aborted fetuses, placentas and 2-wk-old calf. In the juvenile and adult bison, the organism was more frequently isolated from supramammary (83%), retropharyngeal (67%), and iliac (58%) lymph nodes than from other tissues cultured. Cultures from the seronegative and suspect bison were negative for B. abortus. Lesions in the B. abortus-infected, aborted placentas and fetuses consisted of necropurulent placentitis and mild bronchointerstitial pneumonia. The infected 2-wk-old calf had bronchointerstitial pneumonia, focal splenic infarction, and purulent nephritis. The recently-aborting bison cow had purulent endometritis and necropurulent placentitis. Immunohistochemical staining of tissues from the culture-positive aborted fetuses, placentas, 2-wk-old calf, and recently-aborting cow disclosed large numbers of B. abortus in placental trophoblasts and exudate, and fetal and calf lung. A similar study with the same tissue collection and culture protocol was done using six

Heat‐tolerant Flowering Plants of Active Geothermal Areas in Yellowstone National Park

Science.gov (United States)

STOUT, RICHARD G.; AL‐NIEMI, THAMIR S.

2002-01-01

A broad survey of most of the major geyser basins within Yellowstone National Park (Wyoming, USA) was conducted to identify the flowering plants which tolerate high rhizosphere temperatures (≥40 °C) in geothermally heated environments. Under such conditions, five species of monocots and four species of dicots were repeatedly found. The predominant flowering plants in hot soils (>40 °C at 2–5 cm depth) were grasses, primarily Dichanthelium lanuginosum. Long‐term (weeks to months) rhizosphere temperatures of individual D. lanuginosum above 40 °C were recorded at several different locations, both in the summer and winter. The potential role of heat shock proteins (HSPs) in the apparent adaptation of these plants to chronically high rhizosphere temperatures was examined. Antibodies to cytoplasmic class I small heat shock proteins (sHSPs) and to HSP101 were used in Western immunoblot analyses of protein extracts from plants collected from geothermally heated soils. Relatively high levels of proteins reacting with anti‐sHSP antibodies were consistently detected in root extracts from plants experiencing rhizosphere temperatures above 40 °C, though these proteins were usually not highly expressed in leaf extracts from the same plants. Proteins reacting with antibodies to HSP101 were also present both in leaf and root extracts from plants collected from geothermal soils, but their levels of expression were not as closely related to the degree of heat exposure as those of sHSPs. PMID:12197524

Alternative Design for Visual Identity of Yayasan Batik Indonesia

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Puspita Putri Nugroho

2015-01-01

Full Text Available The research objective is to create a logo as the main visual identity. It is together with the graphic elements to support the overall visual identity of the organization and also apply the corporate identity to various applications to effectively foster the professional and trustworthy image of the organization as the foundation in Indonesia aiming for preserving and advancing Batik as the national asset. The writer used qualitative and quantitative method. Qualitative method included Face-to-face interview with the vice secretary of YBI, e-mail interview with the previous logo designer and direct survey to Textile Museum Jakarta and Batik Gallery; and Quantitative method through online survey. The result of the project is a new visual identity for Yayasan Batik Indonesia, which portrays its vision and mission. Design is the core in attaining an advantageous visual identity that could portray the image of the respected organization. When a consistency is applied through the whole visual identity, professional character of the organization is achieved. 

Pengukuran Tingkat Efektivitas Kinerja UMKM Batik Bakaran Secara Berkelanjutan Mengunakan Model Green SCOR

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Daniel Alfa Puryono

2017-09-01

Full Text Available Usaha Mikro Kecil dan Menengah (UMKM merupakan salah satu kekuatan pendorong terdepan dalam pembangunan perekonomi di Indonesia. Agar UMKM tersebut tetap mampu bertahan dalam menghadapai tantangan sekaligus peluang yang ada, maka UMKM harus bisa meningkatkan kinerja dan kerja sama dengan sektor usaha yang lainnya. Selain itu UMKM tersebut juga harus tetap memperhatikan dampak terhadap linkgungannya. Untuk itu maka diperlukan adanya pengukuran tingkat efektivitas kinerja dalam UMKM tersebut. Supaya bisa menjadi tolak ukur maupun penetuan arah kebijakan kedepanya. Serta bisa memastikan bahwa semua faktor dalam usaha tersebut tidak menimbulkan pencemaran serta dampak sosial ekonomi bagi lingkungannya. Metode yang digunakan untuk menyelesaikan permasalahan pada penelitian ini mengunakan model Green Supply Chain Operations Refernece (Green SCOR. Model tersebut digunakan untuk menentukan kriteria serta tujuan sistem rantai pasok UMKM Batik Bakaran yang ramah lingkungan. Selain metode tersebut penelitian ini juga mengunakan metode Analitycal Hierarchy Process (AHP yang digunakan untuk menentukan Key performance Indikator (KPI yang mempengaruhi tingkat efektivitas kinerja UMKM Batik, serta dapat mengukur tingkat kinerja maupun proses kinerja dari masing masing kriteria tersebut. Sehingga akan menghasilkan tingkat efektivitas kinerja yang ramah lingkungan bagi UMKM Batik Bakaran. Model Green SCOR dan metode AHP mampu untuk menghubungkan semua kriteria kinerja yang ada. Kombinasi metode tersebut, terbukti mampu untuk memberikan penilaian tingkat efesiensi sebesar 65,4% dan profitability sebesar 34,6%. Green Supply Chain Management (GSCM merupakan kata kunci untuk meyakinkan bahwa semua faktor atau semua elemen dalam rantai pasokan memperhatikan lingkungannya atau tidak menimbulkan dampak berbahaya bagi lingkungan. Namun karena pengukuran dan penerapan GSCM yang begitu kompleks jadi tidak semua kriteria dapat diidentifikasi dan di hubungkan dengan

Mapping temperature and radiant geothermal heat flux anomalies in the Yellowstone geothermal system using ASTER thermal infrared data

Science.gov (United States)

Vaughan, R. Greg; Lowenstern, Jacob B.; Keszthelyi, Laszlo P.; Jaworowski, Cheryl; Heasler, Henry

2012-01-01

The purpose of this work was to use satellite-based thermal infrared (TIR) remote sensing data to measure, map, and monitor geothermal activity within the Yellowstone geothermal area to help meet the missions of both the U.S. Geological Survey Yellowstone Volcano Observatory and the Yellowstone National Park Geology Program. Specifically, the goals were to: 1) address the challenges of remotely characterizing the spatially and temporally dynamic thermal features in Yellowstone by using nighttime TIR data from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and 2) estimate the temperature, geothermal radiant emittance, and radiant geothermal heat flux (GHF) for Yellowstone’s thermal areas (both Park wide and for individual thermal areas). ASTER TIR data (90-m pixels) acquired at night during January and February, 2010, were used to estimate surface temperature, radiant emittance, and radiant GHF from all of Yellowstone’s thermal features, produce thermal anomaly maps, and update field-based maps of thermal areas. A background subtraction technique was used to isolate the geothermal component of TIR radiance from thermal radiance due to insolation. A lower limit for the Yellowstone’s total radiant GHF was established at ~2.0 GW, which is ~30-45% of the heat flux estimated through geochemical (Cl-flux) methods. Additionally, about 5 km2 was added to the geodatabase of mapped thermal areas. This work provides a framework for future satellite-based thermal monitoring at Yellowstone as well as exploration of other volcanic / geothermal systems on a global scale.

Nike Twins Seven Seven: Nigerian Batik Artist.

Science.gov (United States)

LaDuke, Betty

1987-01-01

Chronicles the personal and professional life of Nike Twins Seven Seven (born 1951), a Nigerian batik artist, and her husband, Twins Seven Seven, a musician-artist, both of whom have received international acclaim. (BJV)

PEMANFAATAN KULIT KAYU ANGSANA (Pterocarpus indicus SEBAGAI SUMBER ZAT WARNA ALAM PADA PEWARNAAN KAIN BATIK SUTERA

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Dwi Wiji Lestari

2017-06-01

Full Text Available Telah dilakukan penelitian pemanfaatan kulit kayu angsana (Pterocarpus indicus sebagai sumber zat warna alam untuk pewarnaan kain batik sutera. Ekstraksi ZWA dilakukan dengan pelarut air dengan variasi suhu ekstraksi 75 °C dan 100 °C. Pewarnaan zat warna alam kemudian diaplikasikan pada kain batik sutera pada kondisi pencelupan asam (pH 4 dan basa (pH 10. Mordan awal yang digunakan adalah tawas dan jirak. Diakhir pewarnaan alam dilakukan fiksasi dengan menggunakan tawas dan tunjung. Berdasar hasil penelitian, kulit kayu angsana terbukti dapat digunakan sebagai sumber zat warna alam untuk batik sutera. Ketuaan warna paling tinggi diperoleh pada pewarnaan batik sutera dengan menggunakan mordan jirek pada suhu ekstraksi 100 °C dalam kondisi pencelupan basa dengan fiksator tunjung. Arah warna yang dihasilkan adalah coklat tua pada suasana pencelupan asam dengan fiksasi tunjung, coklat kemerahan pada suasana  pencelupan asam fiksasi tawas, coklat kemerahan pada suasana  pencelupan basa fiksasi tawas dan coklat tanah pada suasana  pencelupan basa dengan fiksasi tunjung. Hasil uji ketahanan luntur warna terhadap pencucian dari sampel pewarnaan menunjukkan kualitas baik yaitu pada skala 4-5 (Baik. Study on utilizationof angsana (Pterocarpus indicus as natural dye for silk batik has been conducted. The study was aimed to determine the quality of the natural dyeing of the bark of angsana by use jirak (Symplocos fasciculata Zoll. and alum as the natural mordant. Extraction of natural dye was carried out using water by varying the extraction temperature of 75 and 100 °C. The coloration was applied to silk batik at both acid (pH 4 and basic (pH 6 impregnations. The mordant employed  were alum and jirak. The last stage was fixation using alum and ferrosulfate. Based on the results, angsana was proved to be used as a source of natural dyes for silk batik. The highest color intensity was obtained by using angsana bark extract and jirak as mordant at

Yellowstone Lake Nanoarchaeota

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Scott eClingenpeel

2013-09-01

Full Text Available Considerable Nanoarchaeota novelty and diversity were encountered in Yellowstone Lake, Yellowstone National Park, where sampling targeted lake floor hydrothermal vent fluids, streamers and sediments associated with these vents, and in planktonic photic zones in three different regions of the lake. Significant homonucleotide repeats (HR were observed in pyrosequence reads and in near full-length Sanger sequences, averaging 112 HR per 1,349 bp clone and could confound diversity estimates derived from pyrosequencing, resulting in false nucleotide insertions or deletions (indels. However, Sanger sequencing of two different sets of PCR clones (110 bp, 1349 bp demonstrated that at least some of these indels are real. The majority of the Nanoarchaeota PCR amplicons were vent associated; however, curiously, one relatively small Nanoarchaeota OTU (70 pyrosequencing reads was only found in photic zone water samples obtained from a region of the lake furthest removed from the hydrothermal regions of the lake. Extensive pyrosequencing failed to demonstrate the presence of an Ignicoccus lineage in this lake, suggesting the Nanoarchaeota in this environment are associated with novel Archaea hosts. Defined phylogroups based on near full-length PCR clones document the significant Nanoarchaeota 16S rRNA gene diversity in this lake and firmly establish a terrestrial clade distinct from the marine Nanoarcheota as well as from other geographical locations.

Provisional maps of thermal areas in Yellowstone National Park, based on satellite thermal infrared imaging and field observations

Science.gov (United States)

Vaughan, R. Greg; Heasler, Henry; Jaworowski, Cheryl; Lowenstern, Jacob B.; Keszthelyi, Laszlo P.

2014-01-01

Maps that define the current distribution of geothermally heated ground are useful toward setting a baseline for thermal activity to better detect and understand future anomalous hydrothermal and (or) volcanic activity. Monitoring changes in the dynamic thermal areas also supports decisions regarding the development of Yellowstone National Park infrastructure, preservation and protection of park resources, and ensuring visitor safety. Because of the challenges associated with field-based monitoring of a large, complex geothermal system that is spread out over a large and remote area, satellite-based thermal infrared images from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) were used to map the location and spatial extent of active thermal areas, to generate thermal anomaly maps, and to quantify the radiative component of the total geothermal heat flux. ASTER thermal infrared data acquired during winter nights were used to minimize the contribution of solar heating of the surface. The ASTER thermal infrared mapping results were compared to maps of thermal areas based on field investigations and high-resolution aerial photos. Field validation of the ASTER thermal mapping is an ongoing task. The purpose of this report is to make available ASTER-based maps of Yellowstone’s thermal areas. We include an appendix containing the names and characteristics of Yellowstone’s thermal areas, georeferenced TIFF files containing ASTER thermal imagery, and several spatial data sets in Esri shapefile format.

Improving competitiveness of small medium Batik printing industry on quality & productivity using value chain benchmarking (Case study SME X, SME Y & SME Z)

Science.gov (United States)

Fauzi, Rizky Hanif; Liquiddanu, Eko; Suletra, I. Wayan

2018-02-01

Batik printing is made by way of night printing as well as conventional batik & through the dyeing process like batik making in general. One of the areas that support the batik industry in Karisidenan Surakarta is Kliwonan Village, Masaran District, Sragen. Masaran district is known as one of batik centers originated from batik workers in Laweyan Solo area from Masaran, they considered that it would be more economical to produce batik in their village which is Masaran Sragen because it is impossible to do production from upstream to downstream in Solo. SME X is one of SME batik in Kliwonan Village, Masaran, Sragen which has been able to produce batik printing with sales coverage to national. One of the key SME X in selling its products is by participating in various national & international exhibitions that are able to catapult its name. SME Y & SME Z are also SMEs in Kliwonan Village, Masaran, Sragen producing batik printing. From the observations made there are several problems that must be fixed in SME Y & SME Z. The production process is delayed from schedule, maintenance of used equipment, procedures for batik workmanship, supervision of operators as well as unknown SMEY & SMEZ products are the problems found. The purpose of this research is to improve the primary activity in SME Y & Z value chain on batik prioting product by benchmarking to small & medium scale industries (SME) X which have better competence.

Cleaner production options for reducing industrial waste: the case of batik industry in Malang, East Java-Indonesia

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Sirait, M.

2018-01-01

The aim of this research is to conduct cleaner production options for improving the environmental performance during the production of batik industry, the case of UKM batik, Malang, East Java. Batik industry is one of small and medium textile industry which has contribution to economic growth in Malang. However, during production the batik, it generates wastewater that has potential to decrease the environmental performance. Wastewater from Celaket batik industry has BOD, COD, TSS, and pH level is far larger than the threshold of water quality standard as a result of use chemical substance during the dyes processing. In order to prevent generating wastewater, this study utilized cleaner production options, such as substitution of input material.Substitution of input material for dyes process was implemented by replacement chemical dyes (e.g.indigosol, nafthol, rapid) with natural dyes (e.g. Indigofero Tintoria). Modifying of technology/equipment was conducted by developing wastewater treatment equipment to reduce waste of batik production. The implementation of this strategy was carried out by changing input material from chemical dyes with natural dyes. The CP uptake could reduce significantly the environmental impact in term of reduction of COD, BOD, and TSS.

Safety Performance Index Industri Batik Tulis Berdasarkan Kriteria Majemuk

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Nachnul Ansori

2015-12-01

Full Text Available Accident generally occurs due to the activities which is done in unsafe conditions or even unsafe behavior. These conditions can influence workers productivity. In batik industries, those workers use toxic material and work in non ergonomic atmosphere. Moreover, they also do not take care of the environment and do not use personal protective equipments (PPE. Workers at Madura batik SMEs have not fully realized the significance of occupational health and safety (OHS in their working areas. The aims of this research is to evaluate OHS performance based on the indicators of safety performance index (SPI, which is multicriteria, in that industri. The safety performance attributes were obtained from factor analysis from the previous study. The index is calculated based on the weighted evaluation results of critical behavior checklist (CBC, integrated with analytical hierarchy process (AHP. As the results, we should give priority to improve the knowledge and experience toward OHS of the workers and also improve the working environment of the Madura’s batik industries. Additionally, the performance of OHS in coloring process is also on the threshold of unsafe condition, further development on the coloring process is needed.

Redesign of Denggung Park as Sleman Urban Park based on Local Wisdom in Yogyakarta

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Sanjaya, I.; Fatimah, IS

2017-10-01

Sleman Regency is one of the administrative area in Special Region of Yogyakarta Province which has increased the pace of infrastructure development activities that undertaken by the central government affects another surrounding area. The pace of infrastructure development impacts such problems in Sleman Regency such as, increasingly limited public spaces and changes in understanding the value of local wisdom. Sleman Regency has a park located in central government which is Denggung Park. This park has low visitors and less of aesthetic value which require re-design to improve the quality as public space for cultural identity space. The base concept of Urban Park adopted the philosophy that connects to four components in Javanese mythology. The four components in Javanese mythology symbolize the journey of human life in the Javanese cosmological theory, there are Mount Merapi, Keraton, Krapyak Stage, and South seas. The design concept inspired from pattern of Yogyakarta traditional clothing namely, Batik Kawung which describe of Philosophy “Four of Brotherhood and Five of Central itself” by means synergize four items creating world nature and human as life catalyzer. This study uses descriptive and spatial analysis method. The result of this research is expected to be a design recommendation for Sleman Regency governance in the urban park development.

Pregnancy rates in central Yellowstone bison

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Gogan, Peter J.; Russell, Robin E.; Olexa, Edward M.; Podruzny, Kevin M.

2013-01-01

Plains bison (Bison b. bison) centered on Yellowstone National Park are chronically infected with brucellosis (Brucella abortus) and culled along the park boundaries to reduce the probability of disease transmission to domestic livestock. We evaluated the relationship between pregnancy rates and age, dressed carcass weight, and serological status for brucellosis among bison culled from the central Yellowstone subpopulation during the winters of 1996–1997, 2001–2002, and 2002–2003. A model with only dressed carcass weight was the best predictor of pregnancy status for all ages with the odds of pregnancy increasing by 1.03 (95% CI = 1.02–1.04) for every 1-kg increase in weight. We found no effect of age or the serological status for brucellosis on pregnancy rates across age classes; however, we did find a positive association between age and pregnancy rates for bison ≥2 years old. Bison ≥2 years old had an overall pregnancy rate of 65% with markedly different rates in alternate ages for animals between 3 and 7 years old. Pregnancy rates were 0.50 (95% CI = 0.31–0.69) for brucellosis positive and 0.57 (95% CI = 0.34–0.78) for brucellosis negative 2- and 3-year-olds and 0.74 (95% CI = 0.60–0.85) in brucellosis positive and 0.69 (95% CI = 0.49–0.85) in brucellosis negative bison ≥4 years old. Only 1 of 21 bison pregnancy rates.

Peningkatan Kesejahteraan Perajin Batik Tulis Melalui Penerapan Teknologi Pemungutan Zat Warna Alam

OpenAIRE

Prima Astuti Handayani; Catur Rini Widyastuti; Adhi Setiawan

2013-01-01

Seiring kemajuan teknologi zat warna alam tergeser oleh keberadaan zat warna sintetis. Penggunaan zat warna alam masih tetap dijaga keberadaannya khususnya pada pembatikan. Kain batik yang menggunakan zat warna alam memiliki nilai jual yang tinggi karena memiliki nilai seni dan warna khas, tidak bersifat karsiogenik, ramah lingkungan serta berkesan etnik dan eksklusif. Zat warna alam coklat untuk pewarnaan batik dapat diperoleh dari kulit soga tingi melalui proses ekstraksi dengan pelarut eta...

Development formulation of crafts weaving batik ikat East Java: Strategic block and interconnection

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Didiek Tranggono

2015-08-01

Full Text Available Batik tenun ikat has been the traditional legacy in some areas of East Java. This research is based on the findings and analysis on batik tenun ikat in Kediri and Lamongan. The data were collected from observation, in depth-interview, and printed documentations. The SWOT analysis showed that batik tenun ikat in Kediri and Lamongan got the position number two (2. Thus, the priority strategies are 1 extending partnership, 2 diversification of products and 3 e-marketing and integrated one-web destination. In applying those strategies the need of implementation of strategic block and interconnection is inevitable. Strategic blocs and interconnection would deeply increased the connectivity among the actors and hence between the economic elements.

Community analysis of plant biomass-degrading microorganisms from Obsidian Pool, Yellowstone National Park.

Science.gov (United States)

Vishnivetskaya, Tatiana A; Hamilton-Brehm, Scott D; Podar, Mircea; Mosher, Jennifer J; Palumbo, Anthony V; Phelps, Tommy J; Keller, Martin; Elkins, James G

2015-02-01

The conversion of lignocellulosic biomass into biofuels can potentially be improved by employing robust microorganisms and enzymes that efficiently deconstruct plant polysaccharides at elevated temperatures. Many of the geothermal features of Yellowstone National Park (YNP) are surrounded by vegetation providing a source of allochthonic material to support heterotrophic microbial communities adapted to utilize plant biomass as a primary carbon and energy source. In this study, a well-known hot spring environment, Obsidian Pool (OBP), was examined for potential biomass-active microorganisms using cultivation-independent and enrichment techniques. Analysis of 33,684 archaeal and 43,784 bacterial quality-filtered 16S rRNA gene pyrosequences revealed that archaeal diversity in the main pool was higher than bacterial; however, in the vegetated area, overall bacterial diversity was significantly higher. Of notable interest was a flooded depression adjacent to OBP supporting a stand of Juncus tweedyi, a heat-tolerant rush commonly found growing near geothermal features in YNP. The microbial community from heated sediments surrounding the plants was enriched in members of the Firmicutes including potentially (hemi)cellulolytic bacteria from the genera Clostridium, Anaerobacter, Caloramator, Caldicellulosiruptor, and Thermoanaerobacter. Enrichment cultures containing model and real biomass substrates were established at a wide range of temperatures (55-85 °C). Microbial activity was observed up to 80 °C on all substrates including Avicel, xylan, switchgrass, and Populus sp. Independent of substrate, Caloramator was enriched at lower (65 °C) temperatures.

Insights into Near-Surface Structural Control of Hydrothermal Fluid Movement at Rabbit Creek Thermal Area, Yellowstone National Park

Science.gov (United States)

Carr, B.; Elliot, M.; Sims, K. W. W.

2017-12-01

Recent geophysical imaging efforts at Yellowstone National Park have generated questions about the geologic controls of hydrothermal fluid movement within the parks thermal areas. Currently, faults and lava flow contacts are assumed to be the primary permeability pathways for deeper fluid migration to the surface. Although intuition dictates that these structures are responsible, few studies have definitively shown that this is true. Earlier geophysical imaging efforts of phase separation in Norris Geyser Basin have shown strong evidence for fractures and faulting conducting hydrothermal waters. However, no geologically mapped faults are at the surface to confirm these interpretations. Therefore, during the summer of 2017, UW surface geophysical data acquisition focused on understanding the geologic controls for a thermal area within the well-mapped Rabbit Creek Fault Zone (RCFZ). The RCFZ strikes N-S along the eastern edge of Midway Geyser Basin (i.e. the western edge of the Mallard Lake Dome) about 2.8 Km SE of Grand Prismatic spring. The section of the fault zone within the Rabbit Creek thermal area is exposed on the eastern valley wall and dips steeply to the west. Regardless at our site, this puts the two of the plateau rhyolites (i.e. the Biscuit Basin Flow and Mallard Lake flow) next to each other ( 100 m apart) with a small amount of overlying alluvial, glacial and hydrothermal deposits covering the actual fault trace. Interestingly, at least two mapped reverse faults from the Mallard Lake Dome trend NW-SE into the site and are interpreted to intersect to the RCFZ. At RCFZ, DC resistivity and seismic refraction profiling combined with Self-Potential, Magnetics, and Transient Electromagnetic soundings were acquired to provide images and in situ geophysical properties. These data highlight the variable fracturing and surface expressions of the hydrothermal fluids associated with the RCFZ and the NW trending fault zone associated with the Mallard Lake Dome

Clustering Batik Images using Fuzzy C-Means Algorithm Based on Log-Average Luminance

Directory of Open Access Journals (Sweden)

Ahmad Sanmorino

2012-06-01

Full Text Available Batik is a fabric or clothes that are made ​​with a special staining technique called wax-resist dyeing and is one of the cultural heritage which has high artistic value. In order to improve the efficiency and give better semantic to the image, some researchers apply clustering algorithm for managing images before they can be retrieved. Image clustering is a process of grouping images based on their similarity. In this paper we attempt to provide an alternative method of grouping batik image using fuzzy c-means (FCM algorithm based on log-average luminance of the batik. FCM clustering algorithm is an algorithm that works using fuzzy models that allow all data from all cluster members are formed with different degrees of membership between 0 and 1. Log-average luminance (LAL is the average value of the lighting in an image. We can compare different image lighting from one image to another using LAL. From the experiments that have been made, it can be concluded that fuzzy c-means algorithm can be used for batik image clustering based on log-average luminance of each image possessed.

Manajemen Stres Kerja Pengusaha Untuk Meningkatkan Kinerja Perusahaan Di Industri Batik Laweyan Surakarta

Directory of Open Access Journals (Sweden)

lukman hakim

2017-06-01

Full Text Available This study aims to: (1 Identifying the causes of workplace stress occurring entrepreneurs in the batik industry Laweyan Surakarta Central Java. (2 Identify the effect or impact stress businessman working in the batik industry Laweyan Surakarta Central Java. (3 Develop a model of handling work stress entrepreneurs in the batik industry Laweyan Surakarta Central Java. This research uses descriptive method with a "Case Study". The case study is an in-depth study of the individual, a group, an organization, a program of activities, and so within a specified time. In this study aim to obtain a complete and profound description of a job stress entrepreneur. This case study produced data for further analyzed to produce a workable theory for batik entrepreneurs in solving the problems of job stress entrepreneur. The study concluded there are two characteristics of job stress, organizational dynamics work stress and group dynamics work stress. While handling through two approaches, namely causation and development analysis. The analytical approach development through: (1 analysis of the role, (2 create a culture of superior organization, and (3 establishment or consultation center changes, (4 institutional program and (5 a spiritual program

Predation risk, elk, and aspen: tests of a behaviorally mediated trophic cascade in the Greater Yellowstone Ecosystem.

Science.gov (United States)

Winnie, John A

2012-12-01

Aspen in the Greater Yellowstone Ecosystem are hypothesized to be recovering from decades of heavy browsing by elk due to a behaviorally mediated trophic cascade (BMTC). Several authors have suggested that wolves interact with certain terrain features, creating places of high predation risk at fine spatial scales, and that elk avoid these places, which creates refugia for plants. This hypothesized BMTC could release aspen from elk browsing pressure, leading to a patchy recovery in places of high risk. I tested whether four specific, hypothesized fine-scale risk factors are correlated with changes in current elk browsing pressure on aspen, or with aspen recruitment since wolf reintroduction, in the Daly Creek drainage in Yellowstone National Park, and near two aspen enclosures outside of the park boundary. Aspen were not responding to hypothesized fine-scale risk factors in ways consistent with the current BMTC hypothesis.

Multi-method, multi-scale geophysical observations in the Obsidian Pool Thermal Area, Yellowstone National Park

Science.gov (United States)

Holbrook, W. S.; Carr, B.; Pasquet, S.; Sims, K. W. W.; Dickey, K.

2016-12-01

Despite the prominence of Yellowstone as the world's most active hydrothermal province, relatively little is known about the plumbing systems that link deeper hydrothermal fluids to the charismatic hot springs, geysers and mud pots at the surface. We present the results of a multi-method, multi-scale geophysical investigation of the Obsidian Pool Thermal Area (OPTA) in Yellowstone National Park. OPTA hosts acid-sulfate hot springs and mud pots with relatively low pH. We present the results of seismic refraction, electrical resistivity, time-domain EM (TEM), soil conductivity meter (EMI), and GPR data acquired in July 2016. There is a strong contrast in physical properties in the upper 50 m of the subsurface between the low-lying hydrothermal area and surrounding hills: the hydrothermal area has much lower seismic velocities ( 1 km/s vs 3 km/s) and electrical resistivity ( 20 ohm-m vs 300 ohm-m). A prominent zone of very low resistivity (<10 ohm-m) exists at about 20 m depth beneath all hydrothermal features. Poisson's ratio, calculated from P-wave refraction tomography and surface wave inversions, shows low values beneath the "frying pan," where gas is emerging in small fumaroles, suggesting that Poisson's ratio is an effective "gas detector" in hydrothermal areas. Near-surface resistivity mapped from EMI shows a strong correlation with hydrothermal areas previously mapped by heat flow, with areas of high heat flow generally having low resistivity near the surface. Two exceptions are (1) the "frying pan," which shows a central area of high resistivity (corresponding to escaping gas) surrounding by a halo of low resistivity, and (2) a broad area of low resistivity connecting the hydrothermal centers to the lake, which may be clay deposits. TEM data penetrate up to 200 m in depth and suggest that a reservoir of hydrothermal fluids may underlie the entire area, including beneath the forested hills, at depths greater than 100 m, but that they rise toward the surface in

Comparison of productive house spatial planning in Kampung Batik - Central Java object of observation: Pekalongan and Lasem

Science.gov (United States)

Kridarso, E. R.

2018-01-01

Home is a basic human need other than clothing and food. As one of the basic needs of man, it has variety of functions, for example, as a place to protect and develop themselves occupants, also as an asset that have economic and non-economic value. Houses that have economic value can be utilized as capital to earn a living by using part of room as a working space, named as productive house. Batik products become the focus of observation with the consideration that batik is a unique Indonesian cultural richness that has been recognized internationally. Pekalongan and Lasem is a coastal city located on the north coast of Java Island, where both cities become the benchmark of batik products located in the coastal area. Kampung Batik in Pekalongan and Lasem is the location used as an object of observation for comparative pattern of productive house layout with qualitative method. The data obtained in primary and secondary, in the form of visual recordings, maps and sketches of productive layout pattern of batik houses. The comparative result shows many similarities in the pattern of productive layout of batik houses in Pekalongan and Lasem; Differences exist in existing occupants. The existing equations are due to the activities undertaken and the differences that exist are due to the growing culture in both locations of observation.

3 CFR 8362 - Proclamation 8362 of April 17, 2009. National Park Week, 2009

Science.gov (United States)

2010-01-01

... occurred over the long course of our history. Our system of National Parks is entrusted to each generation... Lincoln Memorial and Ellis Island to the Great Smoky Mountains and Yellowstone, National Parks attract... shared history. From the Prehistoric Trackways National Monument to the Civil War battlefield at...

Pengaruh Jumlah Eceng Gondok(eichornia Crassipes) Dan Waktu Tinggal Terhadappenurunan Konsentrasi Cod, Bod, Dan Warnadalam Limbah Batik

OpenAIRE

Wahyu A, Diah; Syafrudin, Syafrudin; Zaman, Badrus

2015-01-01

Batik industries is one of any industries that produce wastewater. According to the previous researches, also known that wastewater of batik industries contain organic substances, suspended solid, color, chromium, phenol, and other. Result of the characteristic test show that BOD concentration is about 130,37 mg/l, COD 1376,29 mg/l, also color 10.000 mg/l PtCo. Treatment for wastewater of batik industries is needed since wastewater can be harm to the environment and it can decrease the enviro...

Water-chemistry and on-site sulfur-speciation data for selected springs in Yellowstone National Park, Wyoming, 1994-1995

Science.gov (United States)

Ball, James W.; Nordstrom, D. Kirk; Cunningham, Kirk M.; Schoonen, Martin A.; Xu, Yong; DeMonge, Jennifer M.

1998-01-01

Forty-two water analyses are reported for samples collected at 8 hot springs and their overflow drainages, two geysers, and two ambient-temperature acid streams in Yellowstone National Park during 1994-95. These water samples were collected and analyzed as part of the initial research investigations on sulfur redox speciation in the hot springs of Yellowstone and to document chemical changes in overflows that affect major ions, redox species, and trace elements. The sulfur redox speciation research is a collaboration between the State University of New York (SUNY) at Stony Brook and the U.S. Geological Survey (USGS). Four hot springs, Ojo Caliente, Azure, Frying Pan, and Angel Terrace, were studied in detail. Analyses were performed adjacent to the sampling site or in an on-site mobile lab truck constructed by the USGS, or later in a USGS laboratory. Water temperature, specific conductance, pH, Eh, D.O., and dissolved H2S were determined adjacent to the sample source at the time of sampling. Alkalinity and F- were determined on-site on the day of sample collection. Thiosulfate and polythionates were determined as soon as possible (minutes to hours later) by ion chromatography (IC). Other major anions (Cl-, SO4 2-, Br-) also were determined on-site by IC within two days of sample collection. Ammonium, Fe(II), and Fe(total) were determined on-site by ultraviolet/visible spectrophotometry within two days of sample collection. Later in the USGS laboratory, densities were determined. Concentrations of Ca, Mg, Li, Na, and K were determined by flame atomic absorption and emission (Na, K) spectrometry. Concentrations of Al, As, B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe(total), K, Mg, Mn, Na, Ni, Pb, Si, Sr, V, and Zn were determined by inductively-coupled plasma optical emission spectrometry. Trace concentrations of Al and Mg were determined by Zeeman-corrected graphite furnace atomic absorption spectrometry. Three important conclusions from the sampling and analyses are: (1

Strategi Komunikasi Pemasaran Batik Gonggong “Lawana” Tanjungpinang dalam Membangun Brand Awareness

OpenAIRE

Nur, Ajura; Firdaus, Muhammad

2017-01-01

The term of gonggong sounds foreign or strange impression for people outside the Kepulauan Riau. But for people in the Kepulauan Riau, is no stranger to this one sea slug. Gonggong (Strombus Turturella) is one of the many sea slug that are found around the Kepri waters. Batik Gonggong is new textile design in Indonesia. In 2010 open Selaras Shop as a manufacturer of batik gonggong with the brand "Lawana". In building brand awareness can be done through marketing communications. But in reality...

Demonstration of Decision Support Tools for Sustainable Development - An Application on Alternative Fuels in the Greater Yellowstone-Teton Region

Energy Technology Data Exchange (ETDEWEB)

Shropshire, D.E.; Cobb, D.A.; Worhach, P.; Jacobson, J.J.; Berrett, S.

2000-12-30

The Demonstration of Decision Support Tools for Sustainable Development project integrated the Bechtel/Nexant Industrial Materials Exchange Planner and the Idaho National Engineering and Environmental Laboratory System Dynamic models, demonstrating their capabilities on alternative fuel applications in the Greater Yellowstone-Teton Park system. The combined model, called the Dynamic Industrial Material Exchange, was used on selected test cases in the Greater Yellow Teton Parks region to evaluate economic, environmental, and social implications of alternative fuel applications, and identifying primary and secondary industries. The test cases included looking at compressed natural gas applications in Teton National Park and Jackson, Wyoming, and studying ethanol use in Yellowstone National Park and gateway cities in Montana. With further development, the system could be used to assist decision-makers (local government, planners, vehicle purchasers, and fuel suppliers) in selecting alternative fuels, vehicles, and developing AF infrastructures. The system could become a regional AF market assessment tool that could help decision-makers understand the behavior of the AF market and conditions in which the market would grow. Based on this high level market assessment, investors and decision-makers would become more knowledgeable of the AF market opportunity before developing detailed plans and preparing financial analysis.

Complete genome sequence of Geobacillus thermoglucosidasius C56-YS93, a novel biomass degrader isolated from obsidian hot spring in Yellowstone National Park.

Science.gov (United States)

Brumm, Phillip J; Land, Miriam L; Mead, David A

2015-01-01

Geobacillus thermoglucosidasius C56-YS93 was one of several thermophilic organisms isolated from Obsidian Hot Spring, Yellowstone National Park, Montana, USA under permit from the National Park Service. Comparison of 16 S rRNA sequences confirmed the classification of the strain as a G. thermoglucosidasius species. The genome was sequenced, assembled, and annotated by the DOE Joint Genome Institute and deposited at the NCBI in December 2011 (CP002835). The genome of G. thermoglucosidasius C56-YS93 consists of one circular chromosome of 3,893,306 bp and two circular plasmids of 80,849 and 19,638 bp and an average G + C content of 43.93 %. G. thermoglucosidasius C56-YS93 possesses a xylan degradation cluster not found in the other G. thermoglucosidasius sequenced strains. This cluster appears to be related to the xylan degradation cluster found in G. stearothermophilus. G. thermoglucosidasius C56-YS93 possesses two plasmids not found in the other two strains. One plasmid contains a novel gene cluster coding for proteins involved in proline degradation and metabolism, the other contains a collection of mostly hypothetical proteins.

Optimasi Pencelupan Kain Batik Katun Dengan Pewarna Alam Tingi (Ceriops Tagal) Dan Indigofera SP

OpenAIRE

Pujilestari, Titiek

2017-01-01

Pencelupan menggunakan zat warna alam pada proses pembuatan batik dilakukan berulang kali agar dihasilkan warna yang kuat. Sedangkan, penyerapan warna oleh serat kain dibatasi oleh kejenuhan serat. Pencelupan berulang tanpa memperhatikan hasil yang diperoleh dapat menambah biaya, tenaga, dan waktu proses pewarnaan. Penelitian ini bertujuan untuk mendapatkan pengulangan pencelupan yang optimum dalam menghasilkan warna kain batik katun yang kuat. Penelitian dilakukan menggunakan media kain katu...

Small Scale Biodiversity of an Alkaline Hot Spring in Yellowstone National Park

Science.gov (United States)

Walther, K.; Oiler, J.; Meyer-Dombard, D. R.

2012-12-01

To date, many phylogenetic diversity studies have been conducted in Yellowstone National Park (YNP) [1-7] focusing on the amplification of the 16S rRNA gene and "metagenomic" datasets. However, few reports focus on diversity at small scales. Here, we report on a small scale biodiversity study of sediment and biofilm communities within a confined area of a YNP hot spring, compare and contrast these communities to other sediment and biofilm communities from previous studies [1-7], and with other sediment and biofilm communities in the same system. Sediment and biofilm samples were collected, using a 30 x 50 cm sampling grid divided in 5 x 5 cm squares, which was placed in the outflow channel of "Bat Pool", an alkaline (pH 7.9) hot spring in YNP. Accompanying geochemical data included a full range of spectrophotometry measurements along with major ions, trace elements, and DIC/DOC. In addition, in situ temperature and conductivity arrays were placed within the grid location. The temperature array closest to the source varied between 83-88°C, while the temperature array 40 cm downstream varied between ~83.5-86.5°C. The two conductivity arrays yielded measurements of 5632 μS and 5710 μS showing little variation within the sampling area. Within the grid space, DO ranged from 0.5-1.33 mg/L, with relatively similar, but slightly lower values down the outflow channel. Sulfide values within the grid ranged from 1020-1671 μg/L, while sulfide values outside of the grid region fluctuated, but generally followed the trend of decreasing from source down the outflow. Despite the relative heterogeneity of chemical and physical parameters in the grid space, there was biological diversity in sediments and biofilms at the 5 cm scale. Small scale biodiversity was analyzed by selecting a representative number of samples from within the grid. DNA was extracted and variable regions V3 and V6 (Archaea and Bacteria, respectively) were sequenced with 454 pyrosequencing. The datasets

IMPLEMENTASI DATA WAREHOUSE DAN DATA MINING UNTUK PENENTUAN RENCANA STRATEGIS PENJUALAN BATIK (STUDI KASUS BATIK MAHKOTA LAWEYAN

Directory of Open Access Journals (Sweden)

Fatah Yasin Al Irsyadi

2017-01-01

tabel-tabel dimensi (dimensi Produk, dimensi Wilayah, dimensi Waktu dan dimensi Pelanggan dan tabel-tabel sub dimensi (dimensi Kategori, dimensi Sub_Kategori, dimensi Pola dan dimensi Jenis Kelamin. Semua monitoring terhadap data-data penjualan produk Batik Mahkota Laweyan dilakukan menggunakan cube browser. Informasi yang ditampilkan oleh setiap dimensi dapat dilihat secara lebih rinci dengan proses drill down atau roll up sesuai dengan aturan hirarki field setiap dimensi.

76 FR 27087 - Draft Environmental Impact Statement for the Winter Use Plan, Yellowstone National Park

Science.gov (United States)

2011-05-10

... one of several methods. Internet: We encourage you to comment via the Internet at http://parkplanning... regarding Yellowstone in the winter, including educational materials and a detailed history of winter use in...

Radiocarbon dating of silica sinter deposits in shallow drill cores from the Upper Geyser Basin, Yellowstone National Park

Science.gov (United States)

Lowenstern, Jacob B.; Hurwitz, Shaul; McGeehin, John P.

2016-01-01

To explore the timing of hydrothermal activity at the Upper Geyser Basin (UGB) in Yellowstone National Park, we obtained seven new accelerator mass spectrometry (AMS) radiocarbon 14C ages of carbonaceous material trapped within siliceous sinter. Five samples came from depths of 15-152 cm within the Y-1 well, and two samples were from well Y-7 (depths of 24 cm and 122 cm). These two wells, at Black Sand and Biscuit Basins, respectively, were drilled in 1967 as part of a scientific drilling program by the U.S. Geological Survey (White et al., 1975). Even with samples as small as 15 g, we obtained sufficient carbonaceous material (a mixture of thermophilic mats, pollen, and charcoal) for the 14C analyses. Apparent time of deposition ranged from 3775 ± 25 and 2910 ± 30 14C years BP at the top of the cores to about 8000 years BP at the bottom. The dates are consistent with variable rates of sinter formation at individual sites within the UGB over the Holocene. On a basin-wide scale, though, these and other existing 14C dates hint that hydrothermal activity at the UGB may have been continuous throughout the Holocene.

Penilaian Implementasi Green Supply Chain Management di UKM Batik Pekalongan dengan Pendekatan GreenSCOR

OpenAIRE

Aries Susanty; Haryo Santosa; Fani Tania

2017-01-01

This article assesses the implementation level of Green Supply Chain Management (GSCM) practices in SMEs Pekalongan batik business with GreenSCOR approach and mapped out the results with an approach of importance peformance analysis (IPA). The article also devised a strategy to improve the implementation of GSCM practices. Data collection was done by distributing questionnaires and interviews. This article shows that the level of GSCM implementation in small-scale batik SMEs is in the poor ca...

A Multi-Method Experiment to Investigate Geyser Dynamics: Lone Star Geyser, Yellowstone National Park

Science.gov (United States)

Hurwitz, S.; Vandemeulebrouck, J.; Johnston, M. J.; Sohn, R. A.; Karlstrom, L.; Rudolph, M. L.; Murphy, F.; McPhee, D. K.; Glen, J. M.; Soule, S. A.; Pontbriand, C.; Meertens, C. M.

2011-12-01

Geysers are intermittently discharging hot springs that are driven by steam and non-condensable gas. They provide unique opportunities to study multiphase eruption processes and the geophysical signals they induce. In September 2010 we carried out a four-day experiment at Lone Star Geyser in Yellowstone National Park. The geyser is located about 5 km SSE of Old Faithful Geyser and 75 m north of the Upper Firehole River. Lone Star is a cone geyser that was selected for the experiment because it is isolated from other geysers, its eruptions are vigorous and voluminous, and its eruption intervals are relatively constant and predictable, occurring approximately every 3 hours. We made measurements during 32 eruption cycles using a suite of instruments including a broadband seismometer, 2 microphones, 5 platform tiltmeters, 3 collimating InfraRed sensors, 2 gravimeters, 2 self-potential sensors, 2 Light Detection And Ranging (LiDAR) scanners, a Forward Looking InfraRed (FLIR) camera, high-speed video cameras, and stream gauging. We also integrated meteorological data from nearby weather stations. The large dataset acquired during the experiment allows for the detection of a myriad of processes in the subsurface and in the erupting column at many different frequencies. The analyzed data yield new insights on multiphase eruptive processes that have implications for understanding self-organized, intermittent processes in nature that result from phase separation and localized input of energy and mass. The geophysical signals recorded during the experiment allow comparison with signals recorded in more complex volcanic systems where gas-driven and magma-driven processes are often hard to distinguish.

78 FR 77709 - Notice of Extension of Concession Contracts

Science.gov (United States)

2013-12-24

... Jackson Hole Llamas.... Yellowstone National Park. YELL107-04 Wyoming Backcountry Yellowstone National... Creek Yellowstone National Outfitters, Inc. Park. YELL121-04 Yellowstone Llamas..... Yellowstone...... Yellowstone National Park. YELL168-04 Llama Trips in Yellowstone National Yellowstone. Park. YELL170-04 Rockin...

Time scale of hydrothermal water-rock reactions in Yellowstone National Park based on radium isotopes and radon

International Nuclear Information System (INIS)

Clark, J.F.; Turekian, K.K.

1990-01-01

We have measured 224 Ra (3.4 d), 228 Ra (5.7 yr), and 226 Ra (1620 yr) and chloride in hot spring waters from the Norris-Mammoth Corridor, Yellowstone National Park. Two characteristic cold-water components mix with the primary hydrothermal water: one for the travertine-depositing water related to the Mammoth Hot Springs and the other for the sinter-depositing Norris Geyser Basin springs. The Mammoth Hot Springs water is a mixture of the primary hydrothermal fluid with meteoric waters flowing through the Madison Limestone, as shown by the systematic decrease of the ( 228 Ra/ 226 Ra) activity ratio proceeding northward. The Norris Geyser Basin springs are mixtures of primary hydrothermal water with different amounts of cold meteoric water with no modification of the primary hydrothermal ( 228 Ra/ 226 Ra) activity ratio. Using a solution and recoil model for radium isotope supply to the primary hydrothermal water, a mean water-rock reaction time prior to expansion at 350degC and supply to the surface is 540 years assuming that 250 g of water are involved in the release of the radium from one gram of rock. The maximum reaction time allowed by our model is 1150 years. (orig.)

Pyrobaculum Yellowstonensis Strain WP30 Respires On Elemental Sulfur And/or Arsenate in Circumneutral Sulfidic Sediments of Yellowstone National Park

Energy Technology Data Exchange (ETDEWEB)

Jay, Z.; Beam, Jake; Dohnalkova, Alice; Lohmayer, R.; Bodle, B.; Planer-Friedrich, B.; Romine, Margaret F.; Inskeep, William

2015-09-15

Thermoproteales populations (phylum Crenarchaeota) are abundant in high-25 temperature (>70° C) environments of Yellowstone National Park (YNP) and are important in mediating biogeochemical cycles of sulfur, arsenic and carbon. The objectives of this study were to determine specific physiological attributes of the isolate Pyrobaculum yellowstonensis strain WP30, which was obtained from an elemental sulfur sediment (Joseph’s Coat Hot Spring [JCHS]; 80 °C; pH 6.1), and relate this organism to geochemical processes occurring in situ. Strain WP30 is a chemoheterotroph that utilizes organic carbon as a source of carbon and electrons and requires elemental sulfur and/or arsenic as electron acceptors. Growth in the presence of elemental sulfur and arsenate resulted in the production of thioarsenates and polysulfides relative to sterile controls. The complete genome of this organism was sequenced (1.99 Mb, 58 % G+C) and revealed numerous metabolic pathways for the degradation of carbohydrates, amino acids and lipids, multiple dimethylsulfoxide molybdopterin (DMSO-MPT) oxidoreductase genes, which are implicated in the reduction of sulfur and arsenic, and pathways for the de novo synthesis of nearly all required cofactors and metabolites. Comparative genomics of P. yellowstonensis versus assembled metagenome sequence from JCHS showed that this organisms is highly-related (~95% average nucleotide identity) to in situ populations. The physiological attributes and metabolic capabilities of P. yellowstonensis provide importanat information towards understanding the distribution and function of these populations in YNP.

Batik Painting Employees’ Welfare In Yogyakarta (An Analysis Of Maqasid Sharia Framework

Directory of Open Access Journals (Sweden)

kusuma chandra kirana

2016-04-01

Full Text Available Objectives - The main purpose of this study is to analyze the implementation of welfare concept from the Islamic Economic perspective in Sub Sector Batik Painting Industry in Yogyakarta.Methods - This is an explanatory research study with analytical descriptive of kashif analytical. This study uses rational-empirical approach (deductive. The research begins with empirical facts of an event/phenomenon that shows the number of batik industry in Yogyakarta. Maqasid Sharia is used to analyze the object of the research. Therefore, this study can be categorized as empirical-rational (inductive. The study was conducted in Yogyakarta that consists of 5 districts, namely: Sleman, Bantul, Kulon Progo, Gunung Kidul and Yogyakarta.Results - Maqasid sharia as an indicator of welfare has been implemented in most of the batik painting industry in Yogyakarta, with the highest order is hifzhul-‘aql, followed by hifzhul-maal, hifzhun-nasl, hifzhun- nafs, and the lowest is hifzhud-din. By order of the area of application, the highest is Kulon Progo (70.31%, followed by Yogyakarta (70.26%, Bantul (70.25%, Sleman (60.09% and the lowest is Gunung Kidul (50.29%.Conclusion - Based on the analysis of  socio-economic welfare, as much as 64.7% of employees were able to meet the needs of their family life, while the remaining 33.3% were classified as mustahiq (poor which require serious attention. Based on the analysis of Ibn Khaldun’s concept on welfare, Batik industry in Yogyakarta has not fully implemented the welfare yet. It is characterized by the application of distributive justice between the owner and the employees are still not in accordance with the Hadith of the Prophet, which is 1: 2.

Optimization of Wastewater of Batik Buaran Pekalongan by Using Photocatalytic Membrane Bioreactor

Science.gov (United States)

Arifan, Fahmi; Nugraheni, FS; Lianandaya, Niken Elsa

2018-02-01

The purpose of this study is to determine the final COD concentration reduction by changing COD and MLSS concentration on the performance of submerged membrane bioreactor (MBRs) as a waste treatment of Batik in Buaran Pekalongan. The method is covers the process of seeding, the acclimatization process and the main process. Description of the process that we take an active mud from IPLT Buaran Pekalongan, then we analyze the sludge MLSS, MLVSS, COD, BOD, and TSS. After that we enter the active sludge in the bath nursery that has been given aerator (a tool for aeration) and made provision in the form of NPK nutrients and glucose at a ratio of 1:10. Activated sludge from the acclimatization process is inserted into the MBRs (membrane bioreactor submerged) that is equipped with an aerator. Then prepare influent(waste to be lowered concentration of COD). How, liquid waste of Batik Pekalongan Buaran COD diluted concentration of 10,000 mg / l and 15,000 mg / l, and then inserted in influent tub. After that liquid waste of Batik Buaran Pekalongan influent flowed into Photocatalytic Membrane Bioreactor, of MPB effluent flowed into the tub (result).

Yellowstone-Snake River Plain seismic profilling experiment: Crustal structure of the eastern Snake River Plain

International Nuclear Information System (INIS)

Braile, L.W.; Smith, R.B.; Ansorge, J.; Baker, M.R.; Sparlin, M.A.; Prodehl, C.; Schilly, M.M.; Healy, J.H.; Mueller, S.; Olsen, K.H.

1982-01-01

Seismic refraction profiles recorded along the eastern Snake River Plain (ESRP) in southeastern Idaho during the 1978 Yellowstone-Snake River Plain cooperative seismic profiling experiment are interpreted to infer the crustal velocity and attenuation (Q-1) structure of the ESRP. Travel-time and synthetic seismogram modeling of a 250 km reversed refraction profile as well as a 100 km detailed profile indicate that the crust of the ESRP is highly anomalous. Approximately 3 to 6 km of volcanic rocks (with some interbedded sediments) overlie an upper-crustal layer (compressional velocity approx. =6.1 km/s) which thins southwestward along the ESRP from a thickness of 10 km near Island Park Caldera to 2 to 3 km beneath the central and southwestern portions of the ESRP. An intermediate-velocity (approx. =6.5 km/s) layer extends from approx. =10 to approx. =20 km depth. a thick (approx. =22 km) lower crust of compressional velocity 6.8 km/s, a total crustall thickness of approx. =42 km, and a P/sub n/ velocity of approx. =7.9 km/s is observed in the ESRP, similar to the western Snake River Plain and the Rocky Mountains Provinces. High attenuation is evident on the amplitude corrected seismic data due to low-Q values in the volcanic rocks (Q/sub p/ = 20 to 200) and throughout the crust (Q/sub p/ = 160 to 300). Based on these characteristics of the crustal structure and volcanic-age progression data, it is suggested that the ESRP has resulted from an intensitive period of intrusion of mantle-derived basaltic magma into the upper crust generating explosive silicic volcanism and associated regional uplift and caldera collapse. This activity began about 15 m.y. ago in southwestern Idaho and has migrated northeast to its present position at Yellowstone. Subsequent cooling of the intruded upper crust results in the 6.5 km/s velocity intermediate layer. Crustal subsidence and periodic basaltic volcanism as represented by the ESRP complete the sequence of crustal evolution

The Distribution, Diversity, and Geobiology of Thermoproteales Populations in Yellowstone National Park

Science.gov (United States)

Jay, Z.; Beam, J.; Bailey, C.; Dohnalkova, A.; Planer-Friedrich, B.; Romine, M.; Inskeep, W. P.

2012-12-01

The order Thermoproteales (phylum Crenarchaeota) consists of thermophilic, rod-shaped organisms that are found globally in geothermal habitats ranging in pH from ~3-9. Nearly all isolated Thermoproteales couple the respiration of inorganic sulfur species (e.g. elemental sulfur, thiosulfate, sulfate) to the oxidation of hydrogen or complex organic carbon. Prior 16S rRNA and metagenome analysis revealed four prominent Thermoproteales-like populations in hypoxic, sulfidic hot springs In Yellowstone National Park (YNP), WY, USA (Monarch Geyser [80° C, pH 4], Cistern Spring [76° C, pH 5] and Joseph's Coat Hot Spring [JCHS; 80° C, pH 6]). The objectives of this study were to 1) characterize and compare the indigenous Thermoproteales-like de novo assemblies identified from metagenomic sequence data available for geothermal systems across YNP, 2) determine the metabolic potential of the Thermoproteales-like populations and evaluate their role in the geochemical cycling of organic and inorganic constituents, and 3) contrast both the sequenced genome and growth physiology of the first Thermoproteales isolated from YNP ("Pyrobaculum yellowstonensis" strain WP30), to the indigenous Thermoproteales-like de novo assemblies. Sequences related to either Caldivirga or Vulcanisaeta spp. (Type I Thermoproteales) were identified in both aerobic and anaerobic habitats ranging in pH ~3 - 6. Thermoproteus or Pyrobaculum spp. (Type-II Thermoproteales) were identified in anoxic habitats, but were constrained to pH values >4. Annotation of the de novo assemblies indicate that both Type-I and Type-II Thermoproteales populations are primarily heterotrophic, although key proteins of the autotrophic dicarboxylate/4-hydroxybutyrate cycle were also identified. Caldivirga/Vulcanisaeta-like populations appear to respire on elemental sulfur, sulfate, or molecular oxygen, while the Thermoproteus/Pyrobaculum-like population may also oxidize hydrogen and respire on elemental sulfur, thiosulfate

Model For Marketing Strategy Decision Based On Multicriteria Decicion Making: A Case Study In Batik Madura Industry

Science.gov (United States)

Anna, I. D.; Cahyadi, I.; Yakin, A.

2018-01-01

Selection of marketing strategy is a prominent competitive advantage for small and medium enterprises business development. The selection process is is a multiple criteria decision-making problem, which includes evaluation of various attributes or criteria in a process of strategy formulation. The objective of this paper is to develop a model for the selection of a marketing strategy in Batik Madura industry. The current study proposes an integrated approach based on analytic network process (ANP) and technique for order preference by similarity to ideal solution (TOPSIS) to determine the best strategy for Batik Madura marketing problems. Based on the results of group decision-making technique, this study selected fourteen criteria, including consistency, cost, trend following, customer loyalty, business volume, uniqueness manpower, customer numbers, promotion, branding, bussiness network, outlet location, credibility and the inovation as Batik Madura marketing strategy evaluation criteria. A survey questionnaire developed from literature review was distributed to a sample frame of Batik Madura SMEs in Pamekasan. In the decision procedure step, expert evaluators were asked to establish the decision matrix by comparing the marketing strategy alternatives under each of the individual criteria. Then, considerations obtained from ANP and TOPSIS methods were applied to build the specific criteria constraints and range of the launch strategy in the model. The model in this study demonstrates that, under current business situation, Straight-focus marketing strategy is the best marketing strategy for Batik Madura SMEs in Pamekasan.

Ectomycorrhizal Community Structure and Soil Characteristics of Mature Lodgepole Pine (Pinus Contorta) and Adjacent Stands of Old Growth Mixed Conifer in Yellowstone National Park, Wyoming USA

Science.gov (United States)

Douglas, Robert B.; Parker, V. Thomas; Cullings, Kenneth W.; Sun, Sidney (Technical Monitor)

2003-01-01

Forest development patterns following disturbance are known to influence the physical and chemical attributes of soils at different points in time. Changes in soil resources are thought to have a corresponding effect on ectomycorrhizal (ECM) community structure. We used molecular methods to compare below-ground ECM species richness, composition, and abundance between adjacent stands of homogenous lodgepole pine and old growth mixed conifer in Yellowstone National Park (YNP). In each stand-type we collected soil cores to both identify mycorrhizae and assess soil chemistry. Although no statistical difference was observed in the mean number of ECM root tips per core between stand types, the total number of species identified (85 versus 35) and the mean number of species per core (8.8 +/- 0.6 versus 2.5 +/- 0.3) were significantly higher in lodgepole pine. Differences between the actual and estimated species richness levels indicated that these forest types support a high number of ECM species and that undersampling was severe. Species compositions were widely disparate between stands where only four species were shared out of a total of 116. Soil analysis also revealed that mixed conifer was significantly lower in pH, but higher in organic matter, potassium, phosphorus, and ammonium when compared to lodgepole pine stands. Species richness per core was correlated with these chemical data, however, analysis of covariance indicated that stand type was the only statistically significant factor in the observed difference in species richness. Our data suggest that ECM fungal richness increases as homogenous lodgepole pine stands grow and mature, but declines after Engelmann spruce and subalpine fir colonize. Despite difficulties linking species composition with soil chemistry, there are a variety of physical and chemical factors that could be influencing ECM community structure. Future field experiments are necessary to test some of the mechanisms potentially operating

Implementasi Strategi Regional Chaser Dan Local Champion Plus Global Market Online Pada Industri Spesial ?óÔé¼?ØGreen Batik?óÔé¼?Ø Dan Interpreneurs Building Di Jawa Tengah

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Rasiman Rasiman

2016-06-01

Full Text Available Abstract - Batik has various motives and its manufacture for basic materials. In mathematics kinds of batik motif can be made easily and pull through some mathematical concepts. Batik motifs that evolve at this point is still quite monotonous. In order motif sell high value, it can be modified to become more attractive in accordance with a pattern emerging at this time. The research objective is (1 make creative engineering design green batik motif, (2 maximize marketing with the implementation of regional strategies and local champion chaser plus global online market, and (3 maximizing the potential of local knowledge so as to boost the economy in some areas in Central Java. This research approach, focuses on the empowerment of exploiting Information and Communication Technology in the creation of batik motif design and marketing to penetrate the international market. Research result : (1 batik craftsmen can design green batik motif with lots of patterns and shades, (2 some craftsmen used to market batik online, and (3increasing the community's economy ?óÔé¼?ôbatik?óÔé¼?Ø artisans in some areas. Keyword: Regional Chaser, Local Champion, Global Market Online, Green Batik.

Predicting breeding habitat for amphibians: a spatiotemporal analysis across Yellowstone National Park.

Science.gov (United States)

Bartelt, Paul E; Gallant, Alisa L; Klaver, Robert W; Wright, Chris K; Patla, Debra A; Peterson, Charles R

2011-10-01

The ability to predict amphibian breeding across landscapes is important for informing land management decisions and helping biologists better understand and remediate factors contributing to declines in amphibian populations. We built geospatial models of likely breeding habitats for each of four amphibian species that breed in Yellowstone National Park (YNP). We used field data collected in 2000-2002 from 497 sites among 16 basins and predictor variables from geospatial models produced from remotely sensed data (e.g., digital elevation model, complex topographic index, landform data, wetland probability, and vegetative cover). Except for 31 sites in one basin that were surveyed in both 2000 and 2002, all sites were surveyed once. We used polytomous regression to build statistical models for each species of amphibian from (1) field survey site data only, (2) field data combined with data from geospatial models, and (3) data from geospatial models only. Based on measures of receiver operating characteristic (ROC) scores, models of the second type best explained likely breeding habitat because they contained the most information (ROC values ranged from 0.70 to 0.88). However, models of the third type could be applied to the entire YNP landscape and produced maps that could be verified with reserve field data. Accuracy rates for models built for single years were highly variable, ranging from 0.30 to 0.78. Accuracy rates for models built with data combined from multiple years were higher and less variable, ranging from 0.60 to 0.80. Combining results from the geospatial multiyear models yielded maps of "core" breeding areas (areas with high probability values for all three years) surrounded by areas that scored high for only one or two years, providing an estimate of variability among years. Such information can highlight landscape options for amphibian conservation. For example, our models identify alternative areas that could be protected for each species

Outcomes of the 'Data Curation for Geobiology at Yellowstone National Park' Workshop

Science.gov (United States)

Thomer, A.; Palmer, C. L.; Fouke, B. W.; Rodman, A.; Choudhury, G. S.; Baker, K. S.; Asangba, A. E.; Wickett, K.; DiLauro, T.; Varvel, V.

2013-12-01

The continuing proliferation of geological and biological data generated at scientifically significant sites (such as hot springs, coral reefs, volcanic fields and other unique, data-rich locales) has created a clear need for the curation and active management of these data. However, there has been little exploration of what these curation processes and policies would entail. To that end, the Site-Based Data Curation (SBDC) project is developing a framework of guidelines and processes for the curation of research data generated at scientifically significant sites. A workshop was held in April 2013 at Yellowstone National Park (YNP) to gather input from scientists and stakeholders. Workshop participants included nine researchers actively conducting geobiology research at YNP, and seven YNP representatives, including permitting staff and information professionals from the YNP research library and archive. Researchers came from a range of research areas -- geology, molecular and microbial biology, ecology, environmental engineering, and science education. Through group discussions, breakout sessions and hands-on activities, we sought to generate policy recommendations and curation guidelines for the collection, representation, sharing and quality control of geobiological datasets. We report on key themes that emerged from workshop discussions, including: - participants' broad conceptions of the long-term usefulness, reusability and value of data. - the benefits of aggregating site-specific data in general, and geobiological data in particular. - the importance of capturing a dataset's originating context, and the potential usefulness of photographs as a reliable and easy way of documenting context. - researchers' and resource managers' overlapping priorities with regards to 'big picture' data collection and management in the long-term. Overall, we found that workshop participants were enthusiastic and optimistic about future collaboration and development of community

PENGEBLUR DAUN INDIGO PENGHASIL PASTA PEWARNA ALAMI BAGI UKM PENGRAJIN BATIK DI KECAMATAN GUNUNG PATI SEMARANG

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Sri Rahayuningsih

2016-03-01

Full Text Available Pewarna alami dari daun indigo yang berupa pasta sangat mudah dalam pemrosesannya, sangat menjanjikan apabila dijadikan suatu usaha karena pengusaha batik saat ini sudah tersebar diseluruh propinsi, sehingga kedepannya batik bisa menjadi komoditi eksport dengan pemanfaatan pewarna alamiah ini. Pewarna alami dari pasta daun indigo sangat ramah lingkungan, limbah yang dihasilkan bisa menyuburkan tanaman, selain itu pola penanaman yang sangat mudah. Pasta Indigo pada proses pembuatannya berbiaya rendah, sehingga sangat menguntungkan. Hal ini bisa mensejahterakan penduduk pedesaan dengan memanfaatkan sumberdaya pedesaan dengan budidaya tanaman indigo dengan pemanfaatan lahan-lahan kosong dimana masa petiknya adalah 3 bulan dan setelah 3 tahun tanaman diganti yang baru. Metode kegiatan yang dilaksanakan adalah pelatihan dan bimbingan implementasi IPTEK sederhana melalui pengenalan sistem produksi tepat guna. Hasil yang dicapai adalah mesin pengeblur dan mesin perajang daun khusus berbahan stenlis, sehingga umur ekonomisnya panjang, alat bisa diatur sedemikian rupa sehingga hasil pemotongan daun indigo dengan mesin perajang bisa terpotong sempurna karena kalau dilakukan perendaman bisa maksimal, demikian juga mesin pengeblur sangat efektif karena tidak melakukan secara manual pada proses pengebluran. Pasta Indigo diharapkan mampu meningkatkan peran industri mikro dalam pembangunan daerah, penciptaan lapangan kerja, peningkatan pendapatan bagi Pengrajin batik, maupun yang berkeinginan menekuni usaha penghasil pasta dengan menggandeng para pengrajin batik.

Siliceous Shrubs in Yellowstone's Hot Springs: Implications for Exobiological Investigations

Science.gov (United States)

Guidry, S. A.; Chafetz, H. S.

2003-01-01

Potential relict hot springs have been identified on Mars and, using the Earth as an analog, Martian hot springs are postulated to be an optimal locality for recognizing preserved evidence of extraterrestrial life. Distinctive organic and inorganic biomarkers are necessary to recognize preserved evidence of life in terrestrial and extraterrestrial hot spring accumulations. Hot springs in Yellowstone National Park, Wyoming, U.S.A., contain a wealth of information about primitive microbial life and associated biosignatures that may be useful for future exobiological investigations. Numerous siliceous hot springs in Yellowstone contain abundant, centimeter-scale, spinose precipitates of opaline silica (opal-A). Although areally extensive in siliceous hot spring discharge channel facies, these spinose forms have largely escaped attention. These precipitates referred to as shrubs, consist of porous aggregates of spinose opaline silica that superficially resemble miniature woody plants, i.e., the term shrubs. Shrubs in carbonate precipitating systems have received considerable attention, and represent naturally occurring biotically induced precipitates. As such, shrubs have great potential as hot spring environmental indicators and, more importantly, proxies for pre-existing microbial life.

Potential application of radiogenic isotopes and geophysical methods to understand the hydrothermal dystem of the Upper Geyser Basin, Yellowstone National Park

Science.gov (United States)

Paces, James B.; Long, Andrew J.; Koth, Karl R.

2015-01-01

Numerous geochemical and geophysical studies have been conducted at Yellowstone National Park to better understand the hydrogeologic processes supporting the thermal features of the Park. This report provides the first 87Sr/86Sr and 234U/238U data for thermal water from the Upper Geyser Basin (UGB) intended to evaluate whether heavy radiogenic isotopes might provide insight to sources of groundwater supply and how they interact over time and space. In addition, this report summarizes previous geophysical studies made at Yellowstone National Park and provides suggestions for applying non-invasive ground and airborne studies to better understand groundwater flow in the subsurface of the UGB. Multiple samples from Old Faithful, Aurum, Grand, Oblong, and Daisy geysers characterized previously for major-ion concentrations and isotopes of water (δ2H, δ18O, and 3H) were analyzed for Sr and U isotopes. Concentrations of dissolved Sr and U are low (4.3–128 ng g-1 Sr and 0.026–0.0008 ng g-1 U); consequently only 87Sr/86Sr data are reported for most samples. Values of 87Sr/86Sr for most geysers remained uniform between April and September 2007, but show large increases in all five geysers between late October 2007 and early April, 2008. By late summer of 2008, 87Sr/86Sr values returned to values similar to those observed a year earlier. Similar patterns are not present in major-ion data measured on the same samples. Furthermore, large geochemical differences documented between geysers are not observed in 87Sr/86Sr data, although smaller differences between sites may be present. Sr-isotope data are consistent with a stratified hydrologic system where water erupted in spring and summer of 2007 and summer of 2008 equilibrated with local intracaldera rhyolite flows at shallower depths. Water erupted between October 2007 and April 2008 includes greater amounts of groundwater that circulated deep enough to acquire a radiogenic 87Sr/86Sr, most likely from Archean basement

Gray wolves as climate change buffers in Yellowstone.

Directory of Open Access Journals (Sweden)

Christopher C Wilmers

2005-04-01

Full Text Available Understanding the mechanisms by which climate and predation patterns by top predators co-vary to affect community structure accrues added importance as humans exert growing influence over both climate and regional predator assemblages. In Yellowstone National Park, winter conditions and reintroduced gray wolves (Canis lupus together determine the availability of winter carrion on which numerous scavenger species depend for survival and reproduction. As climate changes in Yellowstone, therefore, scavenger species may experience a dramatic reshuffling of food resources. As such, we analyzed 55 y of weather data from Yellowstone in order to determine trends in winter conditions. We found that winters are getting shorter, as measured by the number of days with snow on the ground, due to decreased snowfall and increased number of days with temperatures above freezing. To investigate synergistic effects of human and climatic alterations of species interactions, we used an empirically derived model to show that in the absence of wolves, early snow thaw leads to a substantial reduction in late-winter carrion, causing potential food bottlenecks for scavengers. In addition, by narrowing the window of time over which carrion is available and thereby creating a resource pulse, climate change likely favors scavengers that can quickly track food sources over great distances. Wolves, however, largely mitigate late-winter reduction in carrion due to earlier snow thaws. By buffering the effects of climate change on carrion availability, wolves allow scavengers to adapt to a changing environment over a longer time scale more commensurate with natural processes. This study illustrates the importance of restoring and maintaining intact food chains in the face of large-scale environmental perturbations such as climate change.

Gray wolves as climate change buffers in Yellowstone.

Science.gov (United States)

Wilmers, Christopher C; Getz, Wayne M

2005-04-01

Understanding the mechanisms by which climate and predation patterns by top predators co-vary to affect community structure accrues added importance as humans exert growing influence over both climate and regional predator assemblages. In Yellowstone National Park, winter conditions and reintroduced gray wolves (Canis lupus) together determine the availability of winter carrion on which numerous scavenger species depend for survival and reproduction. As climate changes in Yellowstone, therefore, scavenger species may experience a dramatic reshuffling of food resources. As such, we analyzed 55 y of weather data from Yellowstone in order to determine trends in winter conditions. We found that winters are getting shorter, as measured by the number of days with snow on the ground, due to decreased snowfall and increased number of days with temperatures above freezing. To investigate synergistic effects of human and climatic alterations of species interactions, we used an empirically derived model to show that in the absence of wolves, early snow thaw leads to a substantial reduction in late-winter carrion, causing potential food bottlenecks for scavengers. In addition, by narrowing the window of time over which carrion is available and thereby creating a resource pulse, climate change likely favors scavengers that can quickly track food sources over great distances. Wolves, however, largely mitigate late-winter reduction in carrion due to earlier snow thaws. By buffering the effects of climate change on carrion availability, wolves allow scavengers to adapt to a changing environment over a longer time scale more commensurate with natural processes. This study illustrates the importance of restoring and maintaining intact food chains in the face of large-scale environmental perturbations such as climate change.

Gray Wolves as Climate Change Buffers in Yellowstone

Directory of Open Access Journals (Sweden)

Wilmers Christopher C

2005-01-01

Full Text Available Understanding the mechanisms by which climate and predation patterns by top predators co-vary to affect community structure accrues added importance as humans exert growing influence over both climate and regional predator assemblages. In Yellowstone National Park, winter conditions and reintroduced gray wolves (Canis lupus together determine the availability of winter carrion on which numerous scavenger species depend for survival and reproduction. As climate changes in Yellowstone, therefore, scavenger species may experience a dramatic reshuffling of food resources. As such, we analyzed 55 y of weather data from Yellowstone in order to determine trends in winter conditions. We found that winters are getting shorter, as measured by the number of days with snow on the ground, due to decreased snowfall and increased number of days with temperatures above freezing. To investigate synergistic effects of human and climatic alterations of species interactions, we used an empirically derived model to show that in the absence of wolves, early snow thaw leads to a substantial reduction in late-winter carrion, causing potential food bottlenecks for scavengers. In addition, by narrowing the window of time over which carrion is available and thereby creating a resource pulse, climate change likely favors scavengers that can quickly track food sources over great distances. Wolves, however, largely mitigate late-winter reduction in carrion due to earlier snow thaws. By buffering the effects of climate change on carrion availability, wolves allow scavengers to adapt to a changing environment over a longer time scale more commensurate with natural processes. This study illustrates the importance of restoring and maintaining intact food chains in the face of large-scale environmental perturbations such as climate change.

Monitoring Greater Yellowstone Ecosystem wetlands: Can long-term monitoring help us understand their future?

Science.gov (United States)

Ray, Andrew M.; Sepulveda, Adam; Hossack, Blake R.; Patla, Debra; Thoma, David; Al-Chokhachy, Robert K.; Litt, Andrea R.

2015-01-01

In the Greater Yellowstone Ecosystem (GYE), changes in the drying cycles of wetlands have been documented. Wetlands are areas where the water table is at or near the land surface and standing shallow water is present for much or all of the growing season. We discuss how monitoring data can be used to document variation in annual flooding and drying patterns of wetlands monitored across Yellowstone and Grand Teton national parks, investigate how these patterns are related to a changing climate, and explore how drying of wetlands may impact amphibians. The documented declines of some amphibian species are of growing concern to scientists and land managers alike, in part because disappearances have occurred in some of the most protected places. These disappearances are a recognized component of what is being described as Earth’s sixth mass extinction.

PEMANFAATAN ZAT WARNA ALAM DARI LIMBAH PERKEBUNAN KELAPA SAWIT DAN KAKAO SEBAGAI BAHAN PEWARNA KAIN BATIK

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Titiek Pujilestari

2016-06-01

Full Text Available ABSTRAKPenelitian pemanfaatan limbah perkebunan kelapa sawit dan kakao sebagai bahan pewarna pada batik bertujuan untuk menggali sumber daya alam limbah perkebunan yang belum dimanfaatkan dan mencoba bahan baku baru untuk pewarna batik. Limbah perkebunan cangkang kelapa sawit dan kulit buah kakao merupakan sisa hasil proses pengolahan yang tidak termasuk dalam produk utama yang dianggap berpotensi menjadi beban pencemaran lingkungan jika tidak dikelola dengan baik. Kegiatan ini dibatasi pada pengambilan zat warna dari cangkang kelapa sawit dan kulit buah kakao dengan memakai pelarut air dan pelarut organik. Zat warna alam yang diperoleh digunakan sebagai pewarna pembatikan pada kain katun dan sutera. Fiksasi dilakukan dengan tiga jenis fiksator yaitu tawas, kapur dan tunjung. Pewarnaan dilakukan pada kain katun dan sutera dengan sistem celupan dingin sebanyak enam kali. Pengujian dilakukan terhadap ketahanan luntur warna akibat pencucian dan gosokan, arah dan beda warna. Hasil pengujian ketahanan luntur warna terhadap pencucian dan gosokan rata-rata menunjukan hasil cukup sampai baik sekali (3-5. Nilai kelunturan warna terhadap pencucian pada kain katun dengan pewarna cangkang kelapa sawit lebih baik daripada kulit buah kakao. Arah warna cangkang kelapa sawit menunjukkan warna coklat muda sampai coklat tua, sedang kulit buah kakao memberikan arah warna abu-abu sampai coklat tua. Pembacaan uji beda warna diperoleh rata-rata warna berada pada daerah antara kuning ke merah. Kata Kunci: cangkang kelapa sawit, kulit buah kakao, warna alam, batik  ABSTRACTUtilization of plantation waste as batik dyes research aims to explore the plantation waste potential asraw materials for batik dyeing. Plantation waste of palmkernel shell and cocoa fruit peel are side products of the main process thatbecome environmental pollution if not managed properly. This activity is restricted to making dyes from palmkernel shells and cocoa fruit peel by using water

Penerapan Technical Barrier to Trade melalui Pelabelan (Hang Tag Identitas Budaya pada Produk Batik

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Siti Zulaekah

2014-12-01

Full Text Available Artikel ini bertujuan menawarkan ide/gagasan baru tentang formulasi perlindungan melalui penerapan hambatan teknis perdagangan (technical barrier to trade/TBT berupa pelabelan identitas budaya (hang tag dalam mekanisme perdagangan internasional pada produk batik.Sebagaimana diketahui, perlindungan dalam bentuk hambatan non tariff (non tariff barrier khususnya TBT yang menyangkut pelabelan produk yangberlaku selama ini sepanjang pengetahuan peneliti baru sebatas alasan keamanan pangan, kesehatan, dan lingkungan. Negara-negara yang menerap- kan hambatan dalam pelabelan di luar kategori tersebut pun masih sangat terbatas.Untuk menjawab permasalahan tersebut, penelitian ini dirancang dengan menggunakan pendekatan Hukum Normatif dengan desain penelitian kualita- tif. Penelitian menggunakan teknik participatory observation dan focus group discussion sebagai metode pengumpulan data primer. Pengumpulan data sekunder dilakukan melalui telaah kepustakaan dan inventarisasi peraturan perundang-undangan untuk data yang berupa bahan hukum. Agar data (teru- tama data primer yang diperoleh teruji keabsahannya, penelitian ini meman- faatkan metode trianggulasi yang menyatu dan tidak terpisahkan dari kegia- tan pengumpulan data primer tersebut. Analisis data menggunakan model Miles dan Huberman yang pada prinsipnya meliputi 3 (tiga tahapan yakni reduksi data, display data, dan verifikasi atau penarikan kesimpulan.Hasil penelitian menunjukkan bahwa Pemerintah Indonesia sebenarnya telah menerapkan hambatan non tarif dalam bentuk TBT pada produk batik melalui Peraturan Menteri Perindustrian tentang batikmark “batik INDONE- SIA”. Meski demikian, pelabelan tersebut masih membutuhkan rincian lagi dalam bentuk pelabelan identitas budaya sehingga maksud pelestarian batik sebagaimana diamanatkan Unesco pada Pemerintah Indonesia diharapkan menjadi terwujud.Keywords : Non Tariff Barrier, Technical Barrier to Trade,   Hang Tag, Pelabelan Identitas  Budaya

ELEKTRODEKOLORISASI LIMBAH CAIR PEWARNA BATIK DENGAN MEMANFAATKAN BATANG KARBON DARI LIMBAH BATERAI BEKAS

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MSK Amal

2017-03-01

Full Text Available Rhodamin B (RhB, indogosol dan naphtol merupakan zat warna pada industri batik. Metode elektrodekolorisasi merupakan suatu proses elektrokimia untuk menghilangkan zat warna dengan menggunakan arus listrik searah. Tujuan penelitian ini adalah untuk menurunkan konsentrasi limbah cair pewarna batik secara optimum menggunakan metode elektrodekolorisasi dengan memanfaatkan batang karbon baterai bekas. Limbah cair batik yang diuji adalah rhodamin B (RhB, naphtol blue black dan indigosol sebagai sumber limbah pewarna. Katoda sel elektrokimia berupa batang karbon berasal dari baterai bekas dan anodanya berupa lempeng besi. Optimalisasi pada proses degradasi pewarna ini dilakukan pada variasi arus, pH dan jarak elektrode. Variasi arus diatur pada 3, 5 dan 7 A; variasi pH pada 3, 5, 7, 9, dan 11; serta variasi jarak elektrode pada jarak 1; 1,5 dan 2 cm. Penurunan konsentrasi pewarna rhodamin B (RhB menunjukkan keadaan jarak, pH dan arus optimum berturut turut 1 cm, pH 9 dan arus 7 A sebesar 78,68%. Penurunan konsentrasi pewarna indigosol pada keadaan jarak, pH dan arus optimum berturut turut 1 cm, pH 11 dan arus 7 A sebesar 95,90 %, sedangkan pewarna naphtol blue black menunjukkan keadaan jarak, pH dan arus optimum berturut turut 1 cm, pH 9 dan arus 7 A sebesar 74,15 %.Rhodamine B (RhB, indogosol and naphtol dyes are used in batik industries. Electrodecolorization method is an electrochemical process to remove the dye using direct current. The purpose of this study is to decrease the concentration of the liquid waste of batik dye optimally by electrodecolorization method by utilizing the carbon rods of used batteries. The batik liquid waste is rhodamine B (RhB, naphtol blue black and indigosol as a source of dye. Electrochemical cell cathode in the form of carbon rod derived from used batteries and anode in the form of iron plate. Optimization in dye degradation process is done on the variation of the current, pH and distance of two electrodes. Current

A Socio-spatial Dimension of Local Creative Industry Development in Semarang and Kudus Batik Clusters

Science.gov (United States)

Nugroho, P.

2018-02-01

Creative industries existence is inseparable from the underlying social construct which provides sources for creativity and innovation. The working of social capital in a society facilitates information exchange, knowledge transfer and technology acquisition within the industry through social networks. As a result, a socio-spatial divide exists in directing the growth of the creative industries. This paper aims to examine how such a socio-spatial divide contributes to the local creative industry development in Semarang and Kudus batik clusters. Explanatory sequential mixed methods approach covering a quantitative approach followed by a qualitative approach is chosen to understand better the interplay between tangible and intangible variables in the local batik clusters. Surveys on secondary data taken from the government statistics and reports, previous studies, and media exposures are completed in the former approach to identify clustering pattern of the local batik industry and the local embeddedness factors which have shaped the existing business environment. In-depth interviews, content analysis, and field observations are engaged in the latter approach to explore reciprocal relationships between the elements of social capital and the local batik cluster development. The result demonstrates that particular social ties have determined the forms of spatial proximity manifested in forward and backward business linkages. Trust, shared norms, and inherited traditions are the key social capital attributes that lead to such a socio-spatial divide. Therefore, the intermediating roles of the bridging actors are necessary to encouraging cooperation among the participating stakeholders for a better cluster development.

36 CFR 6.6 - Solid waste disposal sites within new additions to the National Park System.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Solid waste disposal sites... NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SOLID WASTE DISPOSAL SITES IN UNITS OF THE NATIONAL PARK SYSTEM § 6.6 Solid waste disposal sites within new additions to the National Park System. (a) An operator...

Insights into archaeal evolution and symbiosis from the genomes of a Nanoarchaeon and its crenarchaeal host from Yellowstone National Park

Energy Technology Data Exchange (ETDEWEB)

Podar, Mircea [ORNL; Graham, David E [ORNL; Reysenbach, Anna-Louise [Portland State University; Koonin, Eugene [National Center for Biotechnology Information; Wolf, Yuri [National Center for Biotechnology Information; Makarova, Kira S. [National Center for Biotechnology Information

2013-01-01

A hyperthemophilic member of the Nanoarchaeota from Obsidian Pool, a thermal feature in Yellowstone National Park was characterized using single cell isolation and sequencing, together with its putative host, a Sulfolobales archaeon. This first representative of a non-marine Nanoarchaeota (Nst1) resembles Nanoarchaeum equitans by lacking most biosynthetic capabilities, the two forming a deep-branching archaeal lineage. However, the Nst1 genome is over 20% larger, encodes a complete gluconeogenesis pathway and a full complement of archaeal flagellum proteins. Comparison of the two genomes suggests that the marine and terrestrial Nanoarchaeota lineages share a common ancestor that was already a symbiont of another archaeon. With a larger genome, a smaller repertoire of split protein encoding genes and no split non-contiguous tRNAs, Nst1 appears to have experienced less severe genome reduction than N. equitans. The inferred host of Nst1 is potentially autotrophic, with a streamlined genome and simplified central and energetic metabolism as compared to other Sulfolobales. The two distinct Nanoarchaeota-host genomic data sets offer insights into the evolution of archaeal symbiosis and parasitism and will further enable studies of the cellular and molecular mechanisms of these relationships.

Importance of dispersal and thermal environment for mycorrhizal communities: lessons from Yellowstone National Park.

Science.gov (United States)

Lekberg, Ylva; Meadow, James; Rohr, Jason R; Redecker, Dirk; Zabinski, Catherine A

2011-06-01

The relative importance of dispersal and niche restrictions remains a controversial topic in community ecology, especially for microorganisms that are often assumed to be ubiquitous. We investigated the impact of these factors for the community assembly of the root-symbiont arbuscular mycorrhizal fungi (AMF) by sampling roots from geothermal and nonthermal grasslands in Yellowstone National Park (YNP), followed by sequencing and RFLP of AMF ribosomal DNA. With the exception of an apparent generalist RFLP type closely related to Glomus intraradices, a distance-based redundancy analysis indicated that the AMF community composition correlated with soil pH or pH-driven changes in soil chemistry. This was unexpected, given the large differences in soil temperature and plant community composition between the geothermal and nonthermal grasslands. RFLP types were found in either the acidic geothermal grasslands or in the neutral to alkaline grasslands, one of which was geothermal. The direct effect of the soil chemical environment on the distribution of two AMF morphospecies isolated from acidic geothermal grasslands was supported in a controlled greenhouse experiment. Paraglomus occultum and Scutellospora pellucida were more beneficial to plants and formed significantly more spores when grown in acidic than in alkaline soil. Distance among grasslands, used as an estimate of dispersal limitations, was not a significant predictor of AMF community similarity within YNP, and most fungal taxa may be part of a metacommunity. The isolation of several viable AMF taxa from bison feces indicates that wide-ranging bison could be a vector for at least some RFLP types among grasslands within YNP. In support of classical niche theory and the Baas-Becking hypothesis, our results suggest that AMF are not limited by dispersal at the scale of YNP, but that the soil environment appears to be the primary factor affecting community composition and distribution.

Survival of adult female elk in yellowstone following wolf restoration

Science.gov (United States)

Evans, S.B.; Mech, L.D.; White, P.J.; Sargeant, G.A.

2006-01-01

Counts of northern Yellowstone elk (Cervus elaphus) in northwestern Wyoming and adjacent Montana, USA, have decreased at an average rate of 6-8% per year since wolves (Canis lupus) were reintroduced in 1995. Population growth rates of elk are typically sensitive to variations in adult female survival; populations that are stable or increasing exhibit high adult female survival. We used survival records for 85 radiocollared adult female elk 1-19 years old to estimate annual survival from March 2000 to February 2004. Weighted average annual survival rates were approximately 0.83 (95% CI = 0.77-0.89) for females 1-15 years old and 0.80 (95% CI = 0.73-0.86) for all females. Our estimates were much lower than the rate of 0.99 observed during 1969-1975 when fewer elk were harvested by hunters, wolves were not present, and other predators were less numerous. Of 33 documented deaths included in our analysis, we attributed 11 to hunter harvest, 14 to predation (10 wolf, 2 unknown, 1 cougar [Puma concolor], and 1 bear [Ursus sp.]), 6 to unknown causes, and 2 to winter-kill. Most deaths occurred from December through March. Estimates of cause-specific annual mortality rates were 0.09 (0.05-0.14) for all predators, 0.08 (0.04-0.13) for hunting, and 0.07 (0.03-0.11) for wolves specifically. Wolf-killed elk were typically older (median = 12 yr) than hunter-killed elk (median = 9 yr, P = 0.03). However, elk that winter outside the park where they were exposed to hunting were also younger (median = 7 yr) than elk that we did not observe outside the park (median = 9 yr, P wolves and hunters may reflect characteristics of elk exposed to various causes of mortality, as well as differences in susceptibility. Unless survival rates of adult females increase, elk numbers are likely to continue declining. Hunter harvest is the only cause of mortality that is amenable to management at the present time.

Modeling the Habitat Range of Phototrophic Microorganisms in Yellowstone National Park: Toward the Development of a Comprehensive Fitness Landscape

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Eric eBoyd

2012-06-01

Full Text Available The extent to which geochemical variation constrains the distribution of phototrophic metabolisms was modeled based on 439 observations in geothermal springs in Yellowstone National Park (YNP, Wyoming. Generalized additive models (GAMs were developed to predict the distribution of photosynthesis as a function of spring temperature, pH, and total sulfide. GAMs comprised of temperature explained 42.7% of the variation in the distribution of phototrophic metabolisms whereas GAMs comprised of sulfide and pH explained 20.7% and 11.7% of the variation, respectively. These results suggest that of the measured variables, temperature is the primary constraint on the distribution of phototrophic metabolism in YNP. GAMs comprised of multiple variables explained a larger percentage of the variation in the distribution of phototrophic metabolism, indicating additive interactions among variables. A GAM that combined temperature and sulfide explained the greatest variation in the dataset (54.8% while minimizing the introduction of degrees of freedom. In an effort to verify the extent to which phototroph distribution reflects constraints on activity, we examined the influence of sulfide and temperature on dissolved inorganic carbon (DIC uptake rates under both light and dark conditions. Light-driven DIC uptake decreased systematically with increasing concentrations of sulfide in acidic, algal-dominated systems, but was unaffected in alkaline, bacterial-dominated systems. In both alkaline and acidic systems, light-driven DIC uptake was suppressed in cultures incubated at temperatures 10°C greater than their in situ temperature. Collectively, these results suggest that the habitat range of phototrophs in YNP springs, specifically that of cyanobacteria and algae, largely results from constraints imposed by temperature and sulfide on the activity and fitness of these populations, a finding that is consistent with the predictions from GAMs.

The 3D Digital Story-telling Media on Batik Learning in Vocational High Schools

Science.gov (United States)

Widiaty, I.; Achdiani, Y.; Kuntadi, I.; Mubaroq, S. R.; Zakaria, D.

2018-02-01

The aim of this research is to make 3D digital Story-telling Media on Batik Learning in Vocational High School. The digital story-telling developed in this research is focused on 3D-based story-telling. In contrast to the digital story-telling that has been developed in existing learning, this research is expected to be able to improve understanding of vocational students about the value of local wisdom batik more meaningful and “live”. The process of making 3D digital story-telling media consists of two processes, namely the creation of 3D objects and the creation of 3D object viewer.

Carbon dioxide and hydrogen sulfide degassing and cryptic thermal input to Brimstone Basin, Yellowstone National Park, Wyoming

Science.gov (United States)

Bergfeld, D.; Evans, William C.; Lowenstern, J. B.; Hurwitz, S.

2012-01-01

Brimstone Basin, a remote area of intense hydrothermal alteration a few km east of the Yellowstone Caldera, is rarely studied and has long been considered to be a cold remnant of an ancient hydrothermal system. A field campaign in 2008 confirmed that gas emissions from the few small vents were cold and that soil temperatures in the altered area were at background levels. Geochemical and isotopic evidence from gas samples (3He/4He ~ 3RA, δ13C-CO2 ~ − 3‰) however, indicate continuing magmatic gas input to the system. Accumulation chamber measurements revealed a surprisingly large diffuse flux of CO2 (~ 277 t d-1) and H2S (0.6 t d-1). The flux of CO2 reduces the 18O content of the overlying cold groundwater and related stream waters relative to normal meteoric waters. Simple isotopic modeling reveals that the CO2 likely originates from geothermal water at a temperature of 93 ± 19 °C. These results and the presence of thermogenic hydrocarbons (C1:C2 ~ 100 and δ13C-CH4 = − 46.4 to − 42.8‰) in gases require some heat source at depth and refute the assumption that this is a “fossil” hydrothermal system.

Triggering and modulation of geyser eruptions in Yellowstone National Park by earthquakes, earth tides, and weather

Science.gov (United States)

Hurwitz, Shaul; Sohn, Robert A.; Luttrell, Karen; Manga, Michael

2014-01-01

We analyze intervals between eruptions (IBEs) data acquired between 2001 and 2011 at Daisy and Old Faithful geysers in Yellowstone National Park. We focus our statistical analysis on the response of these geysers to stress perturbations from within the solid earth (earthquakes and earth tides) and from weather (air pressure and temperature, precipitation, and wind). We conclude that (1) the IBEs of these geysers are insensitive to periodic stresses induced by solid earth tides and barometric pressure variations; (2) Daisy (pool geyser) IBEs lengthen by evaporation and heat loss in response to large wind storms and cold air; and (3) Old Faithful (cone geyser) IBEs are not modulated by air temperature and pressure variations, wind, and precipitation, suggesting that the subsurface water column is decoupled from the atmosphere. Dynamic stress changes of 0.1−0.2 MPa resulting from the 2002 M-7.9 Denali, Alaska, earthquake surface waves caused a statistically significant shortening of Daisy geyser's IBEs. Stresses induced by other large global earthquakes during the study period were at least an order of magnitude smaller. In contrast, dynamic stresses of >0.5 MPa from three large regional earthquakes in 1959, 1975, and 1983 caused lengthening of Old Faithful's IBEs. We infer that most subannual geyser IBE variability is dominated by internal processes and interaction with other geysers. The results of this study provide quantitative bounds on the sensitivity of hydrothermal systems to external stress perturbations and have implications for studying the triggering and modulation of volcanic eruptions by external forces.

Multireaction equilibrium geothermometry: A sensitivity analysis using data from the Lower Geyser Basin, Yellowstone National Park, USA

Science.gov (United States)

King, Jonathan M.; Hurwitz, Shaul; Lowenstern, Jacob B.; Nordstrom, D. Kirk; McCleskey, R. Blaine

2016-01-01

A multireaction chemical equilibria geothermometry (MEG) model applicable to high-temperature geothermal systems has been developed over the past three decades. Given sufficient data, this model provides more constraint on calculated reservoir temperatures than classical chemical geothermometers that are based on either the concentration of silica (SiO2), or the ratios of cation concentrations. A set of 23 chemical analyses from Ojo Caliente Spring and 22 analyses from other thermal features in the Lower Geyser Basin of Yellowstone National Park are used to examine the sensitivity of calculated reservoir temperatures using the GeoT MEG code (Spycher et al. 2013, 2014) to quantify the effects of solute concentrations, degassing, and mineral assemblages on calculated reservoir temperatures. Results of our analysis demonstrate that the MEG model can resolve reservoir temperatures within approximately ±15°C, and that natural variation in fluid compositions represents a greater source of variance in calculated reservoir temperatures than variations caused by analytical uncertainty (assuming ~5% for major elements). The analysis also suggests that MEG calculations are particularly sensitive to variations in silica concentration, the concentrations of the redox species Fe(II) and H2S, and that the parameters defining steam separation and CO2 degassing from the liquid may be adequately determined by numerical optimization. Results from this study can provide guidance for future applications of MEG models, and thus provide more reliable information on geothermal energy resources during exploration.

Penyajian Data Komoditi Batik Kabupaten Sukoharjo Dengan Google Earth

OpenAIRE

Ukhti Ikhsani Larasati; Much Aziz Muslim

2016-01-01

Kabupaten Sukoharjo memiliki banyak potensi daerah yang merupakan komoditi unggulan kabupaten yaitu komoditi mebel kayu, mebel rotan, batik, tekstil dan produk tekstil, kaca grafir, kerajinan kulit/tatah sungging (wayang), kerajinan gitar, kerajinan gamelan, shuttlecock, jamu tradisional, emping mlinjo, sarung goyor, beras, dan alkohol. Dinas Perindustrian dan Perdagangan kabupaten Sukoharjo adalah salah satu pelaksana urusan Pemerintah Daerah kabupaten Sukoharjo di bidang perindustrian dan p...

Markisa fruit (Passiflora edulis var. flavicarpa) as a fixation material of natural colour of mangrove waste on batik

Science.gov (United States)

Izzah, S. N.; Marwoto, P.; Iswari, R. S.

2018-03-01

The process of natural colouring of batik using mangrove waste with the markisa fruit as a fixation material has been reported. In this experiment, the fixation material of markisa fruit has been compared with the commonly used fixation materials, such as CaCO3, AlK(SO4)2, and FeSO4 as material controls. Both grey scale and staining scale have been used as standard evaluations. Based on the Indonesian National Standard (SNI) it can be shown that batik with markisa fruit as a fixation material has a colour fastness value against average washing at good-excellent level (4-5) and colour fastness value to sunshine is moderate-excellent level (3-5). Thus, we conclude that Markisa fruit can be used as a fixation material in the colouring process of natural colour batik from mangrove waste.

The genealogy and genetic viability of reintroduced Yellowstone grey wolves.

Science.gov (United States)

Vonholdt, Bridgett M; Stahler, Daniel R; Smith, Douglas W; Earl, Dent A; Pollinger, John P; Wayne, Robert K

2008-01-01

The recovery of the grey wolf in Yellowstone National Park is an outstanding example of a successful reintroduction. A general question concerning reintroduction is the degree to which genetic variation has been preserved and the specific behavioural mechanisms that enhance the preservation of genetic diversity and reduce inbreeding. We have analysed 200 Yellowstone wolves, including all 31 founders, for variation in 26 microsatellite loci over the 10-year reintroduction period (1995-2004). The population maintained high levels of variation (1995 H(0) = 0.69; 2004 H(0) = 0.73) with low levels of inbreeding (1995 F(IS) = -0.063; 2004 F(IS) = -0.051) and throughout, the population expanded rapidly (N(1995) = 21; N(2004) = 169). Pedigree-based effective population size ratios did not vary appreciably over the duration of population expansion (1995 N(e)/N(g) = 0.29; 2000 N(e)/N(g) = 0.26; 2004 N(e)/N(g) = 0.33). We estimated kinship and found only two of 30 natural breeding pairs showed evidence of being related (average r = -0.026, SE = 0.03). We reconstructed the genealogy of 200 wolves based on genetic and field data and discovered that they avoid inbreeding through a wide variety of behavioural mechanisms including absolute avoidance of breeding with related pack members, male-biased dispersal to packs where they breed with nonrelatives, and female-biased subordinate breeding. We documented a greater diversity of such population assembly patterns in Yellowstone than previously observed in any other natural wolf population. Inbreeding avoidance is nearly absolute despite the high probability of within-pack inbreeding opportunities and extensive interpack kinship ties between adjacent packs. Simulations showed that the Yellowstone population has levels of genetic variation similar to that of a population managed for high variation and low inbreeding, and greater than that expected for random breeding within packs or across the entire breeding pool. Although short

Contrasting past and current numbers of bears visiting Yellowstone cutthroat trout streams

Science.gov (United States)

Haroldson, Mark A.; Schwartz, Charles C.; Teisberg, Justin E.; Gunther, Kerry A.; Fortin, Jennifer K.; Robbins, Charles T.

2014-01-01

Spawning cutthroat trout (Oncorhynchus clarkii bouvieri) were historically abundant within tributary streams of Yellowstone Lake within Yellowstone National Park and were a highly digestible source of energy and protein for Yellowstone’s grizzly bears (Ursus arctos) and black bears (U. americanus). The cutthroat trout population has subsequently declined since the introduction of non-native lake trout (Salvelinus namaycush), and in response to effects of drought and whirling disease (Myxobolus cerebralis). The trout population, duration of spawning runs, and indices of bear use of spawning streams had declined in some regions of the lake by 1997–2000. We initiated a 3-year study in 2007 to assess whether numbers of spawning fish, black bears, and grizzly bears within and alongside stream corridors had changed since 1997– 2000. We estimated numbers of grizzly bears and black bears by first compiling encounter histories of individual bears visiting 48 hair-snag sites along 35 historically fished streams.We analyzed DNA encounter histories with Pradel-recruitment and Jolly-Seber (POPAN) capture-mark-recapture models. When compared to 1997–2000, the current number of spawning cutthroat trout per stream and the number of streams with cutthroat trout has decreased. We estimated that 48 (95% CI¼42–56) male and 23 (95% CI¼21–27) female grizzly bears visited the historically fished tributary streams during our study. In any 1- year, 46 to 59 independent grizzly bears (8–10% of estimated Greater Yellowstone Ecosystem population) visited these streams. When compared with estimates from the 1997 to 2000 study and adjusted for equal effort, the number of grizzly bears using the stream corridors decreased by 63%. Additionally, the number of black bears decreased between 64% and 84%. We also document an increased proportion of bears of both species visiting front-country (i.e., near human development) streams. With the recovery of cutthroat trout, we suggest bears

Microbial iron cycling in acidic geothermal springs of Yellowstone National Park: Integrating molecular surveys, geochemical processes and isolation of novel Fe-active microorganisms

Directory of Open Access Journals (Sweden)

Mark A Kozubal

2012-03-01

Full Text Available Geochemical, molecular, and physiological analyses of microbial isolates were combined to study the geomicrobiology of acidic iron oxide mats in Yellowstone National Park (YNP. Nineteen sampling locations from 11 geothermal springs were studied ranging in temperature from 53 to 84 °C and pH 2.4 to 3.6. All iron-oxide mats exhibited high diversity of crenarchaeal sequences from the Sulfolobales, Thermoproteales, and Desulfurococcales. The predominant Sulfolobales sequences were highly similar to Metallosphaera yellowstonensis str. MK1, previously isolated from one of these sites. Other groups of archaea were consistently associated with different types of iron oxide mats, including undescribed members of the phyla Thaumarchaeota and Euryarchaeota. Bacterial sequences were dominated by relatives of Hydrogenobaculum spp. above 65-70 °C, but increased in diversity below 60 °C. Cultivation of relevant iron-oxidizing and iron-reducing microbial isolates included Sulfolobus str. MK3, Sulfobacillus str. MK2, Acidicaldus str. MK6, and a new candidate genus in the Sulfolobales referred to as Sulfolobales str. MK5. Strains MK3 and MK5 are capable of oxidizing ferrous iron autotrophically, while strain MK2 oxidizes iron mixotrophically. Similar rates of iron oxidation were observed for M. yellowstonensis str. MK1 and Sulfolobales str. MK5 cultures, and these rates are close to those measured in situ. Biomineralized phases of ferric iron varied among cultures and field sites, and included ferric oxyhydroxides, K-jarosite, goethite, hematite, and scorodite depending on geochemical conditions. Strains MK5 and MK6 are capable of reducing ferric iron under anaerobic conditions with complex carbon sources. The combination of geochemical and molecular data as well as physiological observations of isolates suggests that the community structure of acidic Fe mats is linked with Fe cycling across temperatures ranging from 53 to 88 oC.

76 FR 18040 - Amendment of Class E Airspace; West Yellowstone, MT

Science.gov (United States)

2011-04-01

... airspace at Yellowstone Airport, West Yellowstone, MT, to accommodate aircraft using Instrument Landing... the earth. * * * * * ANM MT E5 West Yellowstone, MT [Amended] West Yellowstone, Yellowstone Airport...

Recovering aspen follow changing elk dynamics in Yellowstone: evidence of a trophic cascade?

Science.gov (United States)

Painter, Luke E; Beschta, Robert L; Larsen, Eric J; Ripple, William J

2015-01-01

To investigate the extent and causes of recent quaking aspen (Populus tremuloides) recruitment in northern Yellowstone National Park, we measured browsing intensity and height of young aspen in 87 randomly selected aspen stands in 2012, and compared our results to similar data collected in 1997-1998. We also examined the relationship between aspen recovery and the distribution of Rocky Mountain elk (Cervus elaphus) and bison (Bison bison) on the Yellowstone northern ungulate winter range, using ungulate fecal pile densities and annual elk count data. In 1998, 90% of young aspen were browsed and none were taller-than 200 cm, the height at which aspen begin to escape from elk browsing. In 2012, only 37% in the east and 63% in the west portions of the winter range were browsed, and 65% of stands in the east had young aspen taller than 200 cm. Heights of young aspen were inversely related to browsing intensity, with the least browsing and greatest heights in the eastern portion of the range, corresponding with recent changes in elk density and distribution. In contrast with historical elk distribution (1930s-1990s), the greatest densities of elk recently (2006-2012) have been north of the park boundary (approximately 5 elk/km2), and in the western part of the range (2-4 elk/km2), with relatively few elk in the eastern portion of the range (wolves (Canis lupius) in 1995-1996 played a role in these changing elk population dynamics, interacting with other influences including increased predation by bears (Ursus spp.), competition with an expanding bison population, and shifting patterns of human land use and hunting outside the park. The resulting new aspen recruitment is evidence of a landscape-scale trophic cascade in which a resurgent large carnivore community, combined with other ecological changes, has benefited aspen through effects on ungulate prey.

Volcanism in national parks: summary of the workshop convened by the U.S. Geological Survey and National Park Service, 26-29 September 2000, Redding, California

Science.gov (United States)

Guffanti, Marianne; Brantley, Steven R.; McClelland, Lindsay

2001-01-01

Spectacular volcanic scenery and features were the inspiration for creating many of our national parks and monuments and continue to enhance the visitor experience today (Table 1). At the same time, several of these parks include active and potentially active volcanoes that could pose serious hazards - earthquakes, mudflows, and hydrothermal explosions, as well as eruptions - events that would profoundly affect park visitors, employees, and infrastructure. Although most parks are in relatively remote areas, those with high visitation have daily populations during the peak season equivalent to those of moderate-sized cities. For example, Yellowstone and Grand Teton national parks can have a combined daily population of 80,000 during the summer, with total annual visitation of 7 million. Nearly 3 million people enter Hawai`i Volcanoes National Park every year, where the on-going (since 1983) eruption of Kilauea presents the challenge of keeping visitors out of harm's way while still allowing them to enjoy the volcano's spellbinding activity.

Modeling survival: application of the Andersen-Gill model to Yellowstone grizzly bears

Science.gov (United States)

Johnson, Christopher J.; Boyce, Mark S.; Schwartz, Charles C.; Haroldson, Mark A.

2004-01-01

 Wildlife ecologists often use the Kaplan-Meier procedure or Cox proportional hazards model to estimate survival rates, distributions, and magnitude of risk factors. The Andersen-Gill formulation (A-G) of the Cox proportional hazards model has seen limited application to mark-resight data but has a number of advantages, including the ability to accommodate left-censored data, time-varying covariates, multiple events, and discontinuous intervals of risks. We introduce the A-G model including structure of data, interpretation of results, and assessment of assumptions. We then apply the model to 22 years of radiotelemetry data for grizzly bears (Ursus arctos) of the Greater Yellowstone Grizzly Bear Recovery Zone in Montana, Idaho, and Wyoming, USA. We used Akaike's Information Criterion (AICc) and multi-model inference to assess a number of potentially useful predictive models relative to explanatory covariates for demography, human disturbance, and habitat. Using the most parsimonious models, we generated risk ratios, hypothetical survival curves, and a map of the spatial distribution of high-risk areas across the recovery zone. Our results were in agreement with past studies of mortality factors for Yellowstone grizzly bears. Holding other covariates constant, mortality was highest for bears that were subjected to repeated management actions and inhabited areas with high road densities outside Yellowstone National Park. Hazard models developed with covariates descriptive of foraging habitats were not the most parsimonious, but they suggested that high-elevation areas offered lower risks of mortality when compared to agricultural areas.

PENINGKATAN KINERJA BISNIS UKM BATIK JAMBI MELALUI ENTREPRENEURSHIP TRAINING

OpenAIRE

OCTAVIA, ADE

2016-01-01

Abstract The purpose of this research is to analyze the relationship of entrepreneurship training and business performance of small and medium enterprises. The approach used is the survey sample  with respondents SME’s batik jambi. By using multiple regression analysis found that entrepreneurship training consisting of presentations, negotiations, communications, marketing management, financial management  and production have a significant influences on performance of the business. Keywords...

Aplikasi Ornamen Khas Maluku untuk Pengembangan Desain Motif Batik

OpenAIRE

Masiswo Masiswo; Vivin Atika

2016-01-01

ABSTRAKMaluku memiliki banyak ragam hias budaya warisan nilai leluhur berupa ornamen etnis yang merupakan kesenian dan keterampilan kerajinan. Hasil warisan tersebut sampai saat ini masih lestari hidup serta dapat dinikmati sebagai konsumsi rohani yang memuaskan manusia. Berkaitan dengan keberlangsungan nilai-nilai tradisi etnis yang berwujud pada ornamen-ornamen daerah Maluku, maka dikembangkan untuk kebutuhan manusia berupa motif batik pada kain. Pengembangan ornamen ini lebih menekankan pa...

PENGARUH KONSENTRASI ZAT PENGEMBAN PADA PEWARNAAN ALAM BATIK KAIN CAMPURAN CHIEF VALUE OF COTTON (CVC

Directory of Open Access Journals (Sweden)

Agus Haerudin

2016-12-01

Full Text Available Mekanisme pewarnaan alam pada batik untuk kain campuran chief value of cotton (CVC membutuhkan suatu zat pengemban (Carrier  yang berfungsi membuka pori-pori serat, sehingga dapat meningkatkan daya difusi zat warna pada serat, salah satu komersial zat pengemban yang umum digunakan adalah carrier T59. Sehingga tujuan penelitian ini adalah untuk mengetahui sejauh mana pengaruh penambahan konsentrasi  Carrier T59 pada pewarnaan alam batik kain campuran CVC, dilihat dari hasil evaluasi uji ketahanan luntur warna pada pencucian dan gosokan serta hasil uji ketuaan warna. Metode yang digunakan ekperimen variasi carrier T59 dengan dua perlakuan proses iring cuci dan tidak cuci. Dari hasil pengamatan didapatkan dimana penambahan konsentrasi carrier T59 memberikan pengaruh pada nilai uji ketahanan luntur warna terhadap pencucian, gosokan dan ketuaan warna konsentrasi carreir T59 yang paling baik pada konsentrasi 10 gram/liter. Tingkat ketuaan warna meningkat dengan ada penambahan konsentrasi carrier. Proses iring cuci dan tidak cuci setelah proses simultan tidak banyak memberikan pengaruh karena tidak ada kenaikan nilai uji yang signifikan.Kata kunci : Kain Campuran CVC, Zat Pengemban (Carrier, Zat Warna Alam, Batik. 

Evaluation of Integrating the Invasive Species Forecasting System to Support National Park Service Decisions on Fire Management Activities and Invasive Plant Species Control

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Ma, Peter; Morisette, T.; Rodman, Ann; McClure, Craig; Pedelty, Jeff; Benson, Nate; Paintner, Kara; Most, Neal; Ullah, Asad; Cai, Weijie;

Changing numbers of spawning cutthroat trout in tributary streams of Yellowstone Lake and estimates of grizzly bears visiting streams from DNA

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Haroldson, M.A.; Gunther, K.A.; Reinhart, Daniel P.; Podruzny, S.R.; Cegelski, C.; Waits, L.; Wyman, T.C.; Smith, J.

2005-01-01

Spawning Yellowstone cutthroat trout (Oncorhynchus clarki) provide a source of highly digestible energy for grizzly bears (Ursus arctos) that visit tributary streams to Yellowstone Lake during the spring and early summer. During 1985–87, research documented grizzly bears fishing on 61% of the 124 tributary streams to the lake. Using track measurements, it was estimated that a minimum of 44 grizzly bears fished those streams annually. During 1994, non-native lake trout (Salvelinus namaycush) were discovered in Yellowstone Lake. Lake trout are efficient predators and have the potential to reduce the native cutthroat population and negatively impact terrestrial predators that use cutthroat trout as a food resource. In 1997, we began sampling a subset of streams (n = 25) from areas of Yellowstone Lake surveyed during the previous study to determine if changes in spawner numbers or bear use had occurred. Comparisons of peak numbers and duration suggested a considerable decline between study periods in streams in the West Thumb area of the lake. The apparent decline may be due to predation by lake trout. Indices of bear use also declined on West Thumb area streams. We used DNA from hair collected near spawning streams to estimate the minimum number of bears visiting the vicinity of spawning streams. Seventy-four individual bears were identified from 429 hair samples. The annual number of individuals detected ranged from 15 in 1997 to 33 in 2000. Seventy percent of genotypes identified were represented by more than 1 sample, but only 31% of bears were documented more than 1 year of the study. Sixty-two (84%) bears were only documented in 1 segment of the lake, whereas 12 (16%) were found in 2–3 lake segments. Twenty-seven bears were identified from hair collected at multiple streams. One bear was identified on 6 streams in 2 segments of the lake and during 3 years of the study. We used encounter histories derived from DNA and the Jolly-Seber procedure in Program MARK

A sense of place: Ecoregional design at Mesa Verde National Park

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Robert G. Bailey

2012-01-01

When the National Park Service was established in 1916, the new agency inherited an architectural legacy developed by private interests, particularly the railroads. This legacy included Northern Pacific's Old Faithful Inn in Yellowstone and Santa Fe's El Tovar at the south rim of the Grand Canyon, both built in the Swiss Chalet­Norway Villa tradition. This...

PENGARUH BAURAN PEMASARAN TERHADAP KEPUTUSAN PEMBELIAN BATIK JAMBI

OpenAIRE

., Masrita

2014-01-01

The aim of this study is to determine the effect of the marketing mix variables such as product, price, promotion and distribution of the purchasing decision Jambi batik and to determine the dominant factor that can influencer the purcvhase decision is price. The sampling technique used sampling probability. Furthermore to test the hypotesis, F test and t test are used. The results shows that the four marketing mix variables product, price, promotion, distribution of significance to the purc...

Geoarchaeota: a new candidate phylum in the Archaea from high-temperature acidic iron mats in Yellowstone National Park.

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Kozubal, Mark A; Romine, Margaret; Jennings, Ryan deM; Jay, Zack J; Tringe, Susannah G; Rusch, Doug B; Beam, Jacob P; McCue, Lee Ann; Inskeep, William P

2013-03-01

Geothermal systems in Yellowstone National Park (YNP) provide an outstanding opportunity to understand the origin and evolution of metabolic processes necessary for life in extreme environments including low pH, high temperature, low oxygen and elevated concentrations of reduced iron. Previous phylogenetic studies of acidic ferric iron mats from YNP have revealed considerable diversity of uncultivated and undescribed archaea. The goal of this study was to obtain replicate de novo genome assemblies for a dominant archaeal population inhabiting acidic iron-oxide mats in YNP. Detailed analysis of conserved ribosomal and informational processing genes indicates that the replicate assemblies represent a new candidate phylum within the domain Archaea referred to here as 'Geoarchaeota' or 'novel archaeal group 1 (NAG1)'. The NAG1 organisms contain pathways necessary for the catabolism of peptides and complex carbohydrates as well as a bacterial-like Form I carbon monoxide dehydrogenase complex likely used for energy conservation. Moreover, this novel population contains genes involved in the metabolism of oxygen including a Type A heme copper oxidase, a bd-type terminal oxidase and a putative oxygen-sensing protoglobin. NAG1 has a variety of unique bacterial-like cofactor biosynthesis and transport genes and a Type3-like CRISPR system. Discovery of NAG1 is critical to our understanding of microbial community structure and function in extant thermophilic iron-oxide mats of YNP, and will provide insight regarding the evolution of Archaea in early Earth environments that may have important analogs active in YNP today.

Geoarchaeota: a new candidate phylum in the Archaea from high-temperature acidic iron mats in Yellowstone National Park

Energy Technology Data Exchange (ETDEWEB)

Kozubal, Mark; Romine, Margaret F.; Jennings, Ryan; Jay, Z.; Tringe, Susannah G.; Rusch, Douglas B.; Beam, Jake; McCue, Lee Ann; Inskeep, William P.

2013-03-01

Geothermal systems in Yellowstone National Park (YNP) provide an outstanding opportunity to understand the origin and evolution of metabolic processes necessary for life in extreme environments including low pH, high temperature, low oxygen and elevated concentrations of reduced iron. Previous phylogenetic studies of acidic ferric iron mats from YNP have revealed considerable diversity of uncultivated and undescribed archaea. The goal of this study was to obtain replicate de novo genome assemblies for a dominant archaeal population inhabiting acidic iron oxide mats in YNP. Detailed analysis of conserved ribosomal and informational processing genes indicate that the replicate assemblies represent a new phylum-level lineage referred to here as 'novel archaeal group 1 (NAG1)'. The NAG1 organisms contain pathways necessary for the catabolism of peptides and complex carbohydrates as well as a bacterial-like Form I CO dehydrogenase complex likely used for energy conservation. Moreover, this novel population contains genes involved in metabolism of oxygen including a Type A heme copper oxidase, a bd-type terminal oxidase and a putative oxygen sensing protoglobin. NAG1 has a variety of unique bacterial-like cofactor biosynthesis and transport genes and a Type3-like CRISPR system. Discovery of NAG1 is critical to our understanding of microbial community structure and function in extant thermophilic iron mats of YNP, and will provide insight regarding the evolution of Archaea in early Earth environments that may have important analogues active in YNP today.

76 FR 39048 - Special Regulations; Areas of the National Park System, Yellowstone National Park

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2011-07-05

..., natural soundscapes, visitor use and experience, and visitor accessibility. Impacts associated with each... oversnow vehicles on the park's soundscapes. NPS Approved Snowmobiles and Snowcoaches The Superintendent..., air quality, natural soundscapes, and visitor and employee safety, the NPS is proposing to continue...

An REU Project on the Precambrian Rocks of Yellowstone National Park: Some lessons learned

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Henry, D.; Mogk, D. W.; Mueller, P. A.; Foster, D. A.

2014-12-01

An NSF-funded REU project (2011-2013), based in Yellowstone National Park (YNP), was designed to characterize the geology, geochemistry and geochronology of Precambrian rocks in northern YNP. Over two field seasons two cadres of 12 students (12 women and 12 men) were chosen from small-to-large state universities and private colleges. REU students participated in three major activities constituting a complete research experience: Field studies involved geologic mapping and sampling of Precambrian basement; formulation of testable research questions by smaller working groups; and mapping and sampling projects to address research questions; Analytical studies, sample preparation immediately followed field work with petrographic analysis at students' home institutions and a week-long visit to analytical laboratories to conduct follow-up studies by small research groups during the academic year (Univ. Florida - geochemistry and geochronology; Univ. Minnesota - EMPA analysis); Communicating results, each working group submitted an abstract and collectively presented 13 posters at the 2011 and 2012 GSA Rocky Mountain sectional meetings. We used directed discovery to engage students in a community of practice in the field and found that a long apprenticeship (2-3 weeks) is optimal for novice-master interactions in exploring natural setting. Initial group hikes were used to normalize methods and language of the discipline. Students developed a sense of ownership of the overall project and assumed personal responsibility for directed research projects. Training was provided to: guide students in selection and appropriate use of tools; develop sampling strategies; discuss communal ethics, values, and expectations; develop efficient work habits; stimulate independent thinking; and engage decision-making. It was important to scaffold the field experience to students' level of development to lead to mastery. Analytical activities were designed from rock to analysis so that each

Utilizing Structure-from-Motion Photogrammetry with Airborne Visual and Thermal Images to Monitor Thermal Areas in Yellowstone National Park

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Carr, B. B.; Vaughan, R. G.

2017-12-01

The thermal areas in Yellowstone National Park (Wyoming, USA) are constantly changing. Persistent monitoring of these areas is necessary to better understand the behavior and potential hazards of both the thermal features and the deeper hydrothermal system driving the observed surface activity. As part of the Park's monitoring program, thousands of visual and thermal infrared (TIR) images have been acquired from a variety of airborne platforms over the past decade. We have used structure-from-motion (SfM) photogrammetry techniques to generate a variety of data products from these images, including orthomosaics, temperature maps, and digital elevation models (DEMs). Temperature maps were generated for Upper Geyser Basin and Norris Geyser Basin for the years 2009-2015, by applying SfM to nighttime TIR images collected from an aircraft-mounted forward-looking infrared (FLIR) camera. Temperature data were preserved through the SfM processing by applying a uniform linear stretch over the entire image set to convert between temperature and a 16-bit digital number. Mosaicked temperature maps were compared to the original FLIR image frames and to ground-based temperature data to constrain the accuracy of the method. Due to pixel averaging and resampling, among other issues, the derived temperature values are typically within 5-10 ° of the values of the un-resampled image frame. We also created sub-meter resolution DEMs from airborne daytime visual images of individual thermal areas. These DEMs can be used for resource and hazard management, and in cases where multiple DEMs exist from different times, for measuring topographic change, including change due to thermal activity. For example, we examined the sensitivity of the DEMs to topographic change by comparing DEMs of the travertine terraces at Mammoth Hot Springs, which can grow at > 1 m per year. These methods are generally applicable to images from airborne platforms, including planes, helicopters, and unmanned aerial

Ghosts of yellowstone: multi-decadal histories of wildlife populations captured by bones on a modern landscape.

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Joshua H Miller

Full Text Available Natural accumulations of skeletal material (death assemblages have the potential to provide historical data on species diversity and population structure for regions lacking decades of wildlife monitoring, thereby contributing valuable baseline data for conservation and management strategies. Previous studies of the ecological and temporal resolutions of death assemblages from terrestrial large-mammal communities, however, have largely focused on broad patterns of community composition in tropical settings. Here, I expand the environmental sampling of large-mammal death assemblages into a temperate biome and explore more demanding assessments of ecological fidelity by testing their capacity to record past population fluctuations of individual species in the well-studied ungulate community of Yellowstone National Park (Yellowstone. Despite dramatic ecological changes following the 1988 wildfires and 1995 wolf re-introduction, the Yellowstone death assemblage is highly faithful to the living community in species richness and community structure. These results agree with studies of tropical death assemblages and establish the broad capability of vertebrate remains to provide high-quality ecological data from disparate ecosystems and biomes. Importantly, the Yellowstone death assemblage also correctly identifies species that changed significantly in abundance over the last 20 to ∼80 years and the directions of those shifts (including local invasions and extinctions. The relative frequency of fresh versus weathered bones for individual species is also consistent with documented trends in living population sizes. Radiocarbon dating verifies the historical source of bones from Equus caballus (horse: a functionally extinct species. Bone surveys are a broadly valuable tool for obtaining population trends and baseline shifts over decadal-to-centennial timescales.

Simulation of water-rock interaction in the yellowstone geothermal system using TOUGHREACT

International Nuclear Information System (INIS)

Dobson, P.F.; Salah, S.; Spycher, N.; Sonnenthal, E.

2003-01-01

The Yellowstone geothermal system provides an ideal opportunity to test the ability of reactive transport models to accurately simulate water-rock interaction. Previous studies of the Yellowstone geothermal system have characterized water-rock interaction through analysis of rocks and fluids obtained from both surface and downhole samples. Fluid chemistry, rock mineralogy, permeability, porosity, and thermal data obtained from the Y-8 borehole in Upper Geyser Basin were used to constrain a series of reactive transport simulations of the Yellowstone geothermal system using TOUGHREACT. Three distinct stratigraphic units were encountered in the 153.4 m deep Y-8 drill core: volcaniclastic sandstone, perlitic rhyolitic lava, and nonwelded pumiceous tuff. The main alteration phases identified in the Y-8 core samples include clay minerals, zeolites, silica polymorphs, adularia, and calcite. Temperatures observed in the Y-8 borehole increase with depth from sub-boiling conditions at the surface to a maximum of 169.8 C at a depth of 104.1 m, with near-isothermal conditions persisting down to the well bottom. 1-D models of the Y-8 core hole were constructed to determine if TOUGHREACT could accurately predict the observed alteration mineral assemblage given the initial rock mineralogy and observed fluid chemistry and temperatures. Preliminary simulations involving the perlitic rhyolitic lava unit are consistent with the observed alteration of rhyolitic glass to form celadonite

Microbial Fe(III) Oxide Reduction in Chocolate Pots Hot Springs, Yellowstone National Park

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Fortney, N. W.; Roden, E. E.; Boyd, E. S.; Converse, B. J.

2014-12-01

Previous work on dissimilatory iron reduction (DIR) in Yellowstone National Park (YNP) has focused on high temperature, low pH environments where soluble Fe(III) is utilized as an electron acceptor for respiration. Much less attention has been paid to DIR in lower temperature, circumneutral pH environments, where solid phase Fe(III) oxides are the dominant forms of Fe(III). This study explored the potential for DIR in the warm (ca. 40-50°C), circumneutral pH Chocolate Pots hot springs (CP) in YNP. Most probable number (MPN) enumerations and enrichment culture studies confirmed the presence of endogenous microbial communities that reduced native CP Fe(III) oxides. Enrichment cultures demonstrated sustained DIR coupled to acetate and lactate oxidation through repeated transfers over ca. 450 days. Pyrosequencing of 16S rRNA genes indicated that the dominant organisms in the enrichments were closely affiliated with the well known Fe(III) reducer Geobacter metallireducens. Additional taxa included relatives of sulfate reducing bacterial genera Desulfohalobium and Thermodesulfovibrio; however, amendment of enrichments with molybdate, an inhibitor of sulfate reduction, suggested that sulfate reduction was not a primary metabolic pathway involved in DIR in the cultures. A metagenomic analysis of enrichment cultures is underway in anticipation of identifying genes involved in DIR in the less well-characterized dominant organisms. Current studies are aimed at interrogating the in situ microbial community at CP. Core samples were collected along the flow path (Fig. 1) and subdivided into 1 cm depth intervals for geochemical and microbiological analysis. The presence of significant quantities of Fe(II) in the solids indicated that DIR is active in situ. A parallel study investigated in vitro microbial DIR in sediments collected from three of the coring sites. DNA was extracted from samples from both studies for 16S rRNA gene and metagenomic sequencing in order to obtain a

Characterization of organic matter in lake sediments from Minnesota and Yellowstone National Park

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Dean, Walter E.

2006-01-01

Samples of sediment from lakes in Minnesota and Yellowstone National Park (YNP) were analyzed for organic carbon (OC), hydrogen richness by Rock-Eval pyrolysis, and stable carbon- and nitrogen-isotope composition of bulk organic matter. Values of delta 13C of lake plankton tend to be around -28 to -32 parts per thousand (0/00). Organic matter with values of delta 13C in the high negative 20s overlap with those of organic matter derived from C3 higher terrestrial plants but are at least 10 0/00 more depleted in 13C than organic matter derived from C4 terrestrial plants. If the organic matter is produced mainly by photosynthetic plankton and is not oxidized in the water column, there may be a negative correlation between H-richness (Rock-Eval pyrolysis H-index) and delta 13C, with more H-rich, algal organic matter having lower values of delta 13C. However, if aquatic organic matter is oxidized in the water column, or if the organic matter is a mixture of terrestrial and aquatic organic matter, then there may be no correlation between H-richness and carbon-isotopic composition. Values of delta 13C lower than about -28 0/00 probably indicate a contribution of bacterial biomass produced in the hypolimnion by chemoautotrophy or methanotrophy. In highly eutrophic lakes in which large amounts of 13C-depleted organic matter is continually removed from the epilimnion by photosynthesis throughout the growing season, the entire carbon reservoir in the epilimnion may become severely 13C-enriched so that 13C-enriched photosynthetic organic matter may overprint 13C-depleted chemosynthetic bacterial organic matter produced in the hypolimnon. Most processes involved with the nitrogen cycle in lakes, such as production of ammonia and nitrate, tend to produce 15N-enriched values of delta 15N. Most Minnesota lake sediments are 15N-enriched. However, some of the more OC-rich sediments have delta 15N values close to zero (delta 15N of air), suggesting that organic matter production is

SISTEM PENGUPAHAN DAN PEMBAGIAN KERJA PEREMPUAN BURUH BATIK BERBASIS PUTTING OUT SYSTEM DI KOTA PEKALONGAN (Proses dan Implikasi Marginalisasi Terhadap Perempuan Buruh Batik

Directory of Open Access Journals (Sweden)

Rita Rahmawati

2014-03-01

Full Text Available This research was motivated by the rampant of batik female workers who worked with the Putting Out System (POS and were marginalized in Pekalongan City. This study was aimed to answer the research questions: what was the marginalization form of women workers through the wage system and division of labor in the production chain based on POS was; the actors who were involved in the process; what factors caused it; and what was implications for women workers, their family and bosses inside production process as well as outside the production process. In-depth interview and observation were used to investigate data. Triangulation of data source and investigating method were also used to validate the investigated data. In addition, Interactive model was used to analyze. The results were: (1 the actors who played a role in the process of marginalization of women workers in Pekalongan batik is the boss, makloon, religious elite (Kyai / Ustazd - ah, and the state; (2 the cause root of that marginalization was manipulated by patriarchal and capitalism ideology; and (3 the implication of that marginalization for woman workers inside production process was that they were positioned as a production machine to make a profit. While the implications outside the production process, they still lived in poverty.

Yellowstone as an Analog for Thermal-Hydrological-Chemical Processes at Yucca Mountain

International Nuclear Information System (INIS)

Dobson, P. F.; Kneafsey, T. J.; Simmons, A.; Hulen, J.

2001-01-01

Enhanced water-rock interaction resulting from the emplacement of heat-generating nuclear waste in the potential geologic repository at Yucca Mountain, Nevada, may result in changes to fluid flow (resulting from mineral dissolution and precipitation in condensation and boiling zones, respectively). Studies of water-rock interaction in active and fossil geothermal systems (natural analogs) provide evidence for changes in permeability and porosity resulting from thermal-hydrological-chemical (THC) processes. The objective of this research is to document the effects of coupled THC processes at Yellowstone and then examine how differences in scale could influence the impact that these processes may have on the Yucca Mountain system. Subsurface samples from Yellowstone National Park, one of the largest active geothermal systems in the world, contain some the best examples of hydrothermal self-sealing found in geothermal systems. We selected core samples from two USGS research drill holes from the transition zone between conductive and convective portions of the geothermal system (where sealing was reported to occur). We analyzed the core, measuring the permeability, porosity, and grain density of selected samples to evaluate how lithology, texture, and degree of hydrothermal alteration influence matrix and fracture permeability

Direct Measurement of the Volume of Liquid Water Emitted During Eruptions of Lone Star Geyser, Yellowstone National Park, Wyoming

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Murphy, F.; Hurwitz, S.; Johnston, M. J.; Vandemeulebrouck, J.; Pontbriand, C.; Sohn, R. A.; Karlstrom, L.; Rudolph, M. L.

2011-12-01

In September, 2010 a comprehensive series of instrumental observations was carried out at Lone Star Geyser in Yellowstone National Park to measure changes in the geyser and its surroundings during eruptions. That project included measurements of flow in the streams that drain the geyser area. Three small streams convey liquid water from the geyser and many of the surrounding hot springs to the Firehole River, about 75 m south of the geyser cone. We developed rating curves for two of these streams by measuring channel cross-sections and timing floating markers (using stopwatches and video recordings) while simultaneously recording stream depth at two-second intervals at two locations using pressure transducers and dataloggers. We estimated the flow in the third (ungaged) stream to be 0.15 of the flow in the easternmost stream, with which it shares a source area and part of its channel. The eruption cycle takes about 3 hours, and a total of nine eruption cycles were observed. During these 3-hour cycles the geyser and the nearby hot springs deliver a total of between 15 and 28 m3 of water to the Firehole River. During the 10-20 minutes of the main phase of an eruption, the geyser delivered between 8 and 11 m3 of water to the three streams. The volume of water emitted during eruptions appears to display a significant diurnal variation which strongly correlates with air temperature, with significantly more flow during early afternoon hours. There were also significant variations in the distribution of flow between the different channels. Our calculations suggest that losses due to evaporation along the flow channels are negligible, and losses due to infiltration appear to be small. The calculated volumes of water discharge do not account for the volume of erupted steam or evaporation of liquid water from the jet. Steam discharge will be assessed using image analysis of high speed video. The calculated volumes provide accurate and important constraint for models of

Grizzly bear predation links the loss of native trout to the demography of migratory elk in Yellowstone

Science.gov (United States)

Middleton, Arthur D.; Morrison, Thomas A.; Fortin, Jennifer K.; Robbins, Charles T.; Proffitt, Kelly M.; White, P.J.; McWhirter, Douglas E.; Koel, Todd M.; Brimeyer, Douglas G.; Fairbanks, W. Sue; Kauffman, Matthew J.

2013-01-01

The loss of aquatic subsidies such as spawning salmonids is known to threaten a number of terrestrial predators, but the effects on alternative prey species are poorly understood. At the heart of the Greater Yellowstone ecosystem, an invasion of lake trout has driven a dramatic decline of native cutthroat trout that migrate up the shallow tributaries of Yellowstone Lake to spawn each spring. We explore whether this decline has amplified the effect of a generalist consumer, the grizzly bear, on populations of migratory elk that summer inside Yellowstone National Park (YNP). Recent studies of bear diets and elk populations indicate that the decline in cutthroat trout has contributed to increased predation by grizzly bears on the calves of migratory elk. Additionally, a demographic model that incorporates the increase in predation suggests that the magnitude of this diet shift has been sufficient to reduce elk calf recruitment (4–16%) and population growth (2–11%). The disruption of this aquatic–terrestrial linkage could permanently alter native species interactions in YNP. Although many recent ecological changes in YNP have been attributed to the recovery of large carnivores—particularly wolves—our work highlights a growing role of human impacts on the foraging behaviour of grizzly bears.

Grizzly bear predation links the loss of native trout to the demography of migratory elk in Yellowstone.

Science.gov (United States)

Middleton, Arthur D; Morrison, Thomas A; Fortin, Jennifer K; Robbins, Charles T; Proffitt, Kelly M; White, P J; McWhirter, Douglas E; Koel, Todd M; Brimeyer, Douglas G; Fairbanks, W Sue; Kauffman, Matthew J

2013-07-07

The loss of aquatic subsidies such as spawning salmonids is known to threaten a number of terrestrial predators, but the effects on alternative prey species are poorly understood. At the heart of the Greater Yellowstone ecosystem, an invasion of lake trout has driven a dramatic decline of native cutthroat trout that migrate up the shallow tributaries of Yellowstone Lake to spawn each spring. We explore whether this decline has amplified the effect of a generalist consumer, the grizzly bear, on populations of migratory elk that summer inside Yellowstone National Park (YNP). Recent studies of bear diets and elk populations indicate that the decline in cutthroat trout has contributed to increased predation by grizzly bears on the calves of migratory elk. Additionally, a demographic model that incorporates the increase in predation suggests that the magnitude of this diet shift has been sufficient to reduce elk calf recruitment (4-16%) and population growth (2-11%). The disruption of this aquatic-terrestrial linkage could permanently alter native species interactions in YNP. Although many recent ecological changes in YNP have been attributed to the recovery of large carnivores--particularly wolves--our work highlights a growing role of human impacts on the foraging behaviour of grizzly bears.

Formaldehyde as a carbon and electron shuttle between autotroph and heterotroph populations in acidic hydrothermal vents of Norris Geyser Basin, Yellowstone National Park

Energy Technology Data Exchange (ETDEWEB)

Moran, James J.; Whitmore, Laura M.; Isern, Nancy G.; Romine, Margaret F.; Riha, Krystin M.; Inskeep, William P.; Kreuzer, Helen W.

2016-03-19

The Norris Geyser Basin in Yellowstone National Park contains a large number of hydrothermal systems, which host microbial populations supported by primary productivity associated with a suite of chemolithotrophic metabolisms. We demonstrate that Metallosphaera yellowstonesis MK1, a facultative autotrophic archaeon isolated from a hyperthermal acidic hydrous ferric oxide (HFO) spring in Norris Geyser Basin, excretes formaldehyde during autotrophic growth. To determine the fate of formaldehyde in this low organic carbon environment, we incubated native microbial mat (containing M. yellowstonensis) from a HFO spring with 13C-formaldehyde. Isotopic analysis of incubation-derived CO2 and biomass showed that formaldehyde was both oxidized and assimilated by members of the community. Autotrophy, formaldehyde oxidation, and formaldehyde assimilation displayed different sensitivities to chemical inhibitors, suggesting that distinct sub-populations in the mat selectively perform these functions. Our results demonstrate that electrons originally resulting from iron oxidation can energetically fuel autotrophic carbon fixation and associated formaldehyde excretion, and that formaldehyde is both oxidized and assimilated by different organisms within the native microbial community. Thus, formaldehyde can effectively act as a carbon and electron shuttle connecting the autotrophic, iron oxidizing members with associated heterotrophic members in the HFO community.

Cougar survival and source-sink structure on Greater Yellowstone's Northern Range

Science.gov (United States)

Ruth, T.K.; Haroldson, M.A.; Murphy, K.M.; Buotte, P.C.; Hornocker, M.G.; Quigley, H.B.

2011-01-01

We studied survival and causes of mortality of radiocollared cougars (Puma concolor) on the Greater Yellowstone Northern Range (GYNR) prior to (1987–1994) and after wolf (Canis lupus) reintroduction (1998–2005) and evaluated temporal, spatial, and environmental factors that explain variation in adult, subadult, and kitten survival. Using Program MARK and multimodel inference, we modeled cougar survival based on demographic status, season, and landscape attributes. Our best models for adult and independent subadults indicated that females survived better than males and survival increased with age until cougars reached older ages. Lower elevations and increasing density of roads, particularly in areas open to cougar hunting north of Yellowstone National Park (YNP), increased mortality risks for cougars on the GYNR. Indices of ungulate biomass, cougar and wolf population size, winter severity, rainfall, and individual characteristics such as the presence of dependent young, age class, and use of Park or Wilderness were not important predictors of survival. Kitten survival increased with age, was lower during winter, increased with increasing minimum estimates of elk calf biomass, and increased with increasing density of adult male cougars. Using our best model, we mapped adult cougar survival on the GYNR landscape. Results of receiver operating characteristic (ROC) analysis indicated a good model fit for both female (area under the curve [AUC] = 0.81, 95%CI = 0.70–0.92, n = 35 locations) and male cougars (AUC = 0.84, 95%CI = 0.74–0.94, n = 49 locations) relative to hunter harvest locations in our study area. Using minimum estimates of survival necessary to sustain the study population, we developed a source-sink surface and we identify several measures that resource management agencies can take to enhance cougar population management based on a source-sink strategy.

Carnivore re-colonisation: Reality, possibility and a non-equilibrium century for grizzly bears in the southern Yellowstone ecosystem

Science.gov (United States)

Pyare, Sanjay; Cain, S.; Moody, D.; Schwartz, C.; Berger, J.

2004-01-01

Most large native carnivores have experienced range contractions due to conflicts with humans, although neither rates of spatial collapse nor expansion have been well characterised. In North America, the grizzly bear (Ursus arctos) once ranged from Mexico northward to Alaska, however its range in the continental USA has been reduced by 95-98%. Under the U. S. Endangered Species Act, the Yellowstone grizzly bear population has re-colonised habitats outside Yellowstone National Park. We analysed historical and current records, including data on radio-collared bears, (1) to evaluate changes in grizzly bear distribution in the southern Greater Yellowstone Ecosystem (GYE) over a 100-year period, (2) to utilise historical rates of re-colonisation to project future expansion trends and (3) to evaluate the reality of future expansion based on human limitations and land use. Analysis of distribution in 20-year increments reflects range reduction from south to north (1900-1940) and expansion to the south (1940-2000). Expansion was exponential and the area occupied by grizzly bears doubled approximately every 20 years. A complementary analysis of bear occurrence in Grand Teton National Park also suggests an unprecedented period of rapid expansion during the last 20-30 years. The grizzly bear population currently has re-occupied about 50% of the southern GYE. Based on assumptions of continued protection and ecological stasis, our model suggests total occupancy in 25 years. Alternatively, extrapolation of linear expansion rates from the period prior to protection suggests total occupancy could take > 100 years. Analyses of historical trends can be useful as a restoration tool because they enable a framework and timeline to be constructed to pre-emptively address the social challenges affecting future carnivore recovery. ?? 2004 The Zoological Society of London.

Foraging and feeding ecology of the gray wolf (Canis lupus): lessons from Yellowstone National Park, Wyoming, USA.

Science.gov (United States)

Stahler, Daniel R; Smith, Douglas W; Guernsey, Debra S

2006-07-01

The foraging and feeding ecology of gray wolves is an essential component to understanding the role that top carnivores play in shaping the structure and function of terrestrial ecosystems. In Yellowstone National Park (YNP), predation studies on a highly visible, reintroduced population of wolves are increasing our understanding of this aspect of wolf ecology. Wolves in YNP feed primarily on elk, despite the presence of other ungulate species. Patterns of prey selection and kill rates in winter have varied seasonally each year from 1995 to 2004 and changed in recent years as the wolf population has become established. Wolves select elk based on their vulnerability as a result of age, sex, and season and therefore kill primarily calves, old cows, and bulls that have been weakened by winter. Summer scat analysis reveals an increased variety in diet compared with observed winter diets, including other ungulate species, rodents, and vegetation. Wolves in YNP hunt in packs and, upon a successful kill, share in the evisceration and consumption of highly nutritious organs first, followed by major muscle tissue, and eventually bone and hide. Wolves are adapted to a feast-or-famine foraging pattern, and YNP packs typically kill and consume an elk every 2-3 d. However, wolves in YNP have gone without fresh meat for several weeks by scavenging off old carcasses that consist mostly of bone and hide. As patterns of wolf density, prey density, weather, and vulnerability of prey change, in comparison with the conditions of the study period described here, we predict that there will also be significant changes in wolf predation patterns and feeding behavior.

Hydrothermal processes above the Yellowstone magma chamber: Large hydrothermal systems and large hydrothermal explosions

Science.gov (United States)

Morgan, L.A.; Shanks, W.C. Pat; Pierce, K.L.

2009-01-01

Hydrothermal explosions are violent and dramatic events resulting in the rapid ejection of boiling water, steam, mud, and rock fragments from source craters that range from a few meters up to more than 2 km in diameter; associated breccia can be emplaced as much as 3 to 4 km from the largest craters. Hydrothermal explosions occur where shallow interconnected reservoirs of steam- and liquid-saturated fluids with temperatures at or near the boiling curve underlie thermal fields. Sudden reduction in confi ning pressure causes fluids to fl ash to steam, resulting in signifi cant expansion, rock fragmentation, and debris ejection. In Yellowstone, hydrothermal explosions are a potentially signifi cant hazard for visitors and facilities and can damage or even destroy thermal features. The breccia deposits and associated craters formed from hydrothermal explosions are mapped as mostly Holocene (the Mary Bay deposit is older) units throughout Yellowstone National Park (YNP) and are spatially related to within the 0.64-Ma Yellowstone caldera and along the active Norris-Mammoth tectonic corridor. In Yellowstone, at least 20 large (>100 m in diameter) hydrothermal explosion craters have been identifi ed; the scale of the individual associated events dwarfs similar features in geothermal areas elsewhere in the world. Large hydrothermal explosions in Yellowstone have occurred over the past 16 ka averaging ??1 every 700 yr; similar events are likely in the future. Our studies of large hydrothermal explosion events indicate: (1) none are directly associated with eruptive volcanic or shallow intrusive events; (2) several historical explosions have been triggered by seismic events; (3) lithic clasts and comingled matrix material that form hydrothermal explosion deposits are extensively altered, indicating that explosions occur in areas subjected to intense hydrothermal processes; (4) many lithic clasts contained in explosion breccia deposits preserve evidence of repeated fracturing

Seasonal patterns of predation for gray wolves in the multi-prey system of Yellowstone National Park.

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Metz, Matthew C; Smith, Douglas W; Vucetich, John A; Stahler, Daniel R; Peterson, Rolf O

2012-05-01

1. For large predators living in seasonal environments, patterns of predation are likely to vary among seasons because of related changes in prey vulnerability. Variation in prey vulnerability underlies the influence of predators on prey populations and the response of predators to seasonal variation in rates of biomass acquisition. Despite its importance, seasonal variation in predation is poorly understood. 2. We assessed seasonal variation in prey composition and kill rate for wolves Canis lupus living on the Northern Range (NR) of Yellowstone National Park. Our assessment was based on data collected over 14 winters (1995-2009) and five spring-summers between 2004 and 2009. 3. The species composition of wolf-killed prey and the age and sex composition of wolf-killed elk Cervus elaphus (the primary prey for NR wolves) varied among seasons. 4. One's understanding of predation depends critically on the metric used to quantify kill rate. For example, kill rate was greatest in summer when quantified as the number of ungulates acquired per wolf per day, and least during summer when kill rate was quantified as the biomass acquired per wolf per day. This finding contradicts previous research that suggests that rates of biomass acquisition for large terrestrial carnivores tend not to vary among seasons. 5. Kill rates were not well correlated among seasons. For example, knowing that early-winter kill rate is higher than average (compared with other early winters) provides little basis for anticipating whether kill rates a few months later during late winter will be higher or lower than average (compared with other late winters). This observation indicates how observing, for example, higher-than-average kill rates throughout any particular season is an unreliable basis for inferring that the year-round average kill rate would be higher than average. 6. Our work shows how a large carnivore living in a seasonal environment displays marked seasonal variation in

Seasonal gravity change at Yellowstone caldera

Science.gov (United States)

Poland, M. P.; de Zeeuw-van Dalfsen, E.

2017-12-01

The driving forces behind Yellowstone's dynamic deformation, vigorous hydrothermal system, and abundant seismicity are usually ascribed to "magmatic fluids," which could refer to magma, water, volatiles, or some combination. Deformation data alone cannot distinguish the relative importance of these fluids. Gravity measurements, however, provide an indication of mass change over time and, when combined with surface displacements, can constrain the density of subsurface fluids. Unfortunately, several decades of gravity surveys at Yellowstone have yielded ambiguous results. We suspect that the difficulty in interpreting Yellowstone gravity data is due to seasonal variations in environmental conditions—especially surface and ground water. Yellowstone gravity surveys are usually carried out at the same time of year (generally late summer) to minimize the impact of seasonality. Nevertheless, surface and subsurface water levels are not likely to be constant from year to year, given annual differences in precipitation. To assess the overall magnitude of seasonal gravity changes, we conducted gravity surveys of benchmarks in and around Yellowstone caldera in May, July, August, and October 2017. Our goal was to characterize seasonal variations due to snow melt/accumulation, changes in river and lake levels, changes in groundwater levels, and changes in hydrothermal activity. We also hope to identify sites that show little variation in gravity over the course of the 2017 surveys, as these locations may be less prone to seasonal changes and more likely to detect small variations due to magmatic processes. Preliminary examination of data collected in May and July 2017 emphasizes the importance of site location relative to sources of water. For example, a site on the banks of the Yellowstone River showed a gravity increase of several hundred microgals associated with a 50 cm increase in the river level. A high-altitude site far from rivers and lakes, in contrast, showed a

Performance Improvement Through The Innovation And Competency Of Tanoker And Batik Creative Industry In Jember

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Purnamie Titisari

2017-10-01

Full Text Available The objectives of this research are a to analyze the model of the optimization of the empowerment and performance improvement of Small and Medium Enterprises SMEs by identifying and analyzing the external and internal conditions human resource capability new product development capability and production and operation capability b to analyze the competency level that consists of knowledge skills and abilities of the human resources of the SMEs and c to examine the effect of internal and external factors and human resource competencies on the innovation capability and performance of the SMEs. The population of this study was all SMEs workers or craftsmen in the creative industry center located in Jember that consisted of 30 persons from SumberJambe Batik and 20 persons from Tanoker. Census sampling was applied in this research. Data were analyzed by using Partial Least Square PLS. Results show that most respondents agree and give positive assessment on the external factors of the SMEs of SumberJambe Batik and Tanoker. Most respondents also give positive evaluation on the level of human resource competency of the SMEs that consists of knowledge skills and abilities. The competency factor of human resources has a positive effect on the innovation capability of the employee. Thus the hypothesis which states that internal factors external factors and human resources competency positively affect the performance of SumberJamber Batik and Tanoker in Jember is accepted.

Population size estimation in Yellowstone wolves with error-prone noninvasive microsatellite genotypes.

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Creel, Scott; Spong, Goran; Sands, Jennifer L; Rotella, Jay; Zeigle, Janet; Joe, Lawrence; Murphy, Kerry M; Smith, Douglas

2003-07-01

Determining population sizes can be difficult, but is essential for conservation. By counting distinct microsatellite genotypes, DNA from noninvasive samples (hair, faeces) allows estimation of population size. Problems arise because genotypes from noninvasive samples are error-prone, but genotyping errors can be reduced by multiple polymerase chain reaction (PCR). For faecal genotypes from wolves in Yellowstone National Park, error rates varied substantially among samples, often above the 'worst-case threshold' suggested by simulation. Consequently, a substantial proportion of multilocus genotypes held one or more errors, despite multiple PCR. These genotyping errors created several genotypes per individual and caused overestimation (up to 5.5-fold) of population size. We propose a 'matching approach' to eliminate this overestimation bias.

Water-Chemistry and On-Site Sulfur-Speciation Data for Selected Springs in Yellowstone National Park, Wyoming, 1996-1998

Science.gov (United States)

Ball, James W.; Nordstrom, D. Kirk; McCleskey, R. Blaine; Schoonen, Martin A.A.; Xu, Yong

2001-01-01

Fifty-eight water analyses are reported for samples collected from 19 hot springs and their overflow drainages and one ambient-temperature acid stream in Yellowstone National Park (YNP) during 1996-98. These water samples were collected and analyzed as part of research investigations on microbially mediated sulfur oxidation in stream waters and sulfur redox speciation in hot springs in YNP and chemical changes in overflow drainages that affect major ions, redox species, and trace elements. The research on sulfur redox speciation in hot springs is a collaboration with the State University of New York at Stony Brook, Northern Arizona University, and the U.S. Geological Survey (USGS). One ambient-temperature acidic stream system, Alluvium Creek and its tributaries in Brimstone Basin, was studied in detail. Analyses were performed adjacent to the sampling site, in an on-site mobile laboratory truck, or later in a USGS laboratory, depending on stability and preservability of the constituent. Water temperature, specific conductance, pH, Eh, dissolved oxygen (D.O.), and dissolved H2S were determined on-site at the time of sampling. Alkalinity and F were determined within a few days of sample collection by titration and by ion-selective electrode, respectively. Concentrations of S2O3 and SxO6 were determined as soon as possible (minutes to hours later) by ion chromatography (IC). Concentrations of Cl, SO4, and Br were determined by IC within a few days of sample collection. Concentrations of Fe(II) and Fe(total) were determined by ultraviolet/visible spectrophotometry within a few days of sample collection. Densities were determined later in the USGS laboratory. Concentrations of Li, Na, and K were determined by flame atomic absorption (Li) and emission (Na, K) spectrometry. Concentrations of Al, As(total), B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe(total), Mg, Mn, Ni, Pb, Si, Sr, V, and Zn were determined by inductively-coupled plasma optical emission spectrometry. Trace

Stars Above, Earth Below A Guide to Astronomy in the National Parks

CERN Document Server

Nordgren, Tyler

2010-01-01

In Stars Above, Earth Below, Tyler Nordgren examines a range of astronomical topics and makes the connection between them and the landscapes, processes, and cultures which can be seen and experienced within specific U.S. National Parks. For each park and topic the story unfolds in three steps: what does the reader see for him - or herself? What is the scientific cause or explanation of what is seen? And finally, what is the big picture about ourselves, our world, and our Universe? The author takes us the length and breadth of the U.S., from the coast of Maine to the Yellowstone volcano, from the depths of the Grand Canyon to the heights of the Rocky Mountains, exploring the natural links between the features of the parks and those of our Universe.

Yellowstone wolf (Canis lupus) denisty predicted by elk (Cervus elaphus) biomass

Science.gov (United States)

Mech, L. David; Barber-Meyer, Shannon

2015-01-01

The Northern Range (NR) of Yellowstone National Park (YNP) hosts a higher prey biomass density in the form of elk (Cervus elaphus L., 1758) than any other system of gray wolves (Canis lupus L., 1758) and prey reported. Therefore, it is important to determine whether that wolf–prey system fits a long-standing model relating wolf density to prey biomass. Using data from 2005 to 2012 after elk population fluctuations dampened 10 years subsequent to wolf reintroduction, we found that NR prey biomass predicted wolf density. This finding and the trajectory of the regression extend the validity of the model to prey densities 19% higher than previous data and suggest that the model would apply to wolf–prey systems of even higher prey biomass.

Vegetation monitoring to detect and predict vegetation change: Connecting historical and future shrub/steppe data in Yellowstone National Park

Science.gov (United States)

Geneva Chong; David Barnett; Benjamin Chemel; Roy Renkin; Pamela Sikkink

2011-01-01

A 2002 National Research Council (NRC) evaluation of ungulate management practices in Yellowstone specifically concluded that previous (1957 to present) vegetation monitoring efforts were insufficient to determine whether climate or ungulates were more influential on shrub/steppe dynamics on the northern ungulate winter range. The NRC further recommended that the...

Carbon and oxygen isotope analysis of leaf biomass reveals contrasting photosynthetic responses to elevated CO2 near geologic vents in Yellowstone National Park

Directory of Open Access Journals (Sweden)

D. G. Williams

2009-01-01

Full Text Available In this study we explore the use of natural CO2 emissions in Yellowstone National Park (YNP in Wyoming, USA to study responses of natural vegetation to elevated CO2 levels. Radiocarbon (14C analysis of leaf biomass from a conifer (Pinus contortus; lodgepole pine and an invasive, non-native herb (Linaria dalmatica; Dalmation toadflax was used to trace the inputs of vent CO2 and quantify assimilation-weighted CO2 concentrations experienced by individual plants near vents and in comparable locations with no geologic CO2 exposure. The carbon and oxygen isotopic composition and nitrogen percent of leaf biomass from the same plants was used to investigate photosynthetic responses of these plants to naturally elevated atmospheric CO2 concentrations. The coupled shifts in carbon and oxygen isotope values suggest that dalmation toadflax responded to elevated CO2 exposure by increasing stomatal conductance with no change in photosynthetic capacity and lodgepole pine apparently responded by decreasing stomatal conductance and photosynthetic capacity. Lodgepole pine saplings exposed to elevated levels of CO2 likewise had reduced leaf nitrogen concentrations compared to plants with no enhanced CO2 exposure, further suggesting widespread and dominant conifer down-regulated photosynthetic capacity under elevated CO2 levels near geologic vents.

Utilization of composite membrane polyethyleneglycol-polystyrene-cellulose acetate from pineapple leaf fibers in lowering levels of methyl orange batik waste

Science.gov (United States)

Delsy, E. V. Y.; Irmanto; Kazanah, F. N.

2017-02-01

Pineapple leaves are agricultural waste from the pineapple that the fibers can be utilized as raw material in cellulose acetate membranes. First, made pineapple leaf fibers into pulp and then converted into cellulose acetate by acetylation process in four stages consisting of activation, acetylation, hydrolysis and purification. Cellulose acetate then used as the raw material to manufacture composite membrane with addition of polystyrene and poly (ethylene glycol) as porogen. Composite membrane is made using phase inversion method with dichloromethane-acetone as a solvent. The result of FTIR analysis (Fourier transform infra-red) showed that the absorption of the carbonyl group (C=O) is at 1643.10 cm-1 and acetyl group (C-O ) at 1227.01 cm-1, with a molecular weight of 8.05 x 104 g/mol and the contents (rate) of acetyl is 37.31%. PS-PEG-CA composite membrane had also been characterized by measuring the water flux values and its application to decrease methyl orange content (level) in batik waste. The results showed that the water flux value is of 25.62 L/(m2.hour), and the decrease percentage of methyl orange content in batik waste is 71.53%.

State-space modeling to support management of brucellosis in the Yellowstone bison population

Science.gov (United States)

Hobbs, N. Thompson; Geremia, Chris; Treanor, John; Wallen, Rick; White, P.J.; Hooten, Mevin B.; Rhyan, Jack C.

2015-01-01

The bison (Bison bison) of the Yellowstone ecosystem, USA, exemplify the difficulty of conserving large mammals that migrate across the boundaries of conservation areas. Bison are infected with brucellosis (Brucella abortus) and their seasonal movements can expose livestock to infection. Yellowstone National Park has embarked on a program of adaptive management of bison, which requires a model that assimilates data to support management decisions. We constructed a Bayesian state-space model to reveal the influence of brucellosis on the Yellowstone bison population. A frequency-dependent model of brucellosis transmission was superior to a density-dependent model in predicting out-of-sample observations of horizontal transmission probability. A mixture model including both transmission mechanisms converged on frequency dependence. Conditional on the frequency-dependent model, brucellosis median transmission rate was 1.87 yr−1. The median of the posterior distribution of the basic reproductive ratio (R0) was 1.75. Seroprevalence of adult females varied around 60% over two decades, but only 9.6 of 100 adult females were infectious. Brucellosis depressed recruitment; estimated population growth rate λ averaged 1.07 for an infected population and 1.11 for a healthy population. We used five-year forecasting to evaluate the ability of different actions to meet management goals relative to no action. Annually removing 200 seropositive female bison increased by 30-fold the probability of reducing seroprevalence below 40% and increased by a factor of 120 the probability of achieving a 50% reduction in transmission probability relative to no action. Annually vaccinating 200 seronegative animals increased the likelihood of a 50% reduction in transmission probability by fivefold over no action. However, including uncertainty in the ability to implement management by representing stochastic variation in the number of accessible bison dramatically reduced the probability of

Uplift, thermal unrest and magma intrusion at Yellowstone caldera.

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Wicks, Charles W; Thatcher, Wayne; Dzurisin, Daniel; Svarc, Jerry

2006-03-02

The Yellowstone caldera, in the western United States, formed approximately 640,000 years ago when an explosive eruption ejected approximately 1,000 km3 of material. It is the youngest of a series of large calderas that formed during sequential cataclysmic eruptions that began approximately 16 million years ago in eastern Oregon and northern Nevada. The Yellowstone caldera was largely buried by rhyolite lava flows during eruptions that occurred from approximately 150,000 to approximately 70,000 years ago. Since the last eruption, Yellowstone has remained restless, with high seismicity, continuing uplift/subsidence episodes with movements of approximately 70 cm historically to several metres since the Pleistocene epoch, and intense hydrothermal activity. Here we present observations of a new mode of surface deformation in Yellowstone, based on radar interferometry observations from the European Space Agency ERS-2 satellite. We infer that the observed pattern of uplift and subsidence results from variations in the movement of molten basalt into and out of the Yellowstone volcanic system.

Effects of exotic species on Yellowstone's grizzly bears

Science.gov (United States)

Reinhart, Daniel P.; Haroldson, Mark A.; Mattson, D.J.; Gunther, Kerry A.

2001-01-01

Humans have affected grizzly bears (Ursus arctos horribilis) by direct mortality, competition for space and resources, and introduction of exotic species. Exotic organisms that have affected grizzly bears in the Greater Yellowstone Area include common dandelion (Taraxacum officinale), nonnative clovers (Trifolium spp.), domesticated livestock, bovine brucellosis (Brucella abortus), lake trout (Salvelinus namaycush), and white pine blister rust (Cronartium ribicola). Some bears consume substantial amounts of dandelion and clover. However, these exotic foods provide little digested energy compared to higher-quality bear foods. Domestic livestock are of greater energetic value, but use of this food by bears often leads to conflicts with humans and subsequent increases in bear mortality. Lake trout, blister rust, and brucellosis diminish grizzly bears foods. Lake trout prey on native cutthroat trout (Oncorhynchus clarkii) in Yellowstone Lake; white pine blister rust has the potential to destroy native whitebark pine (Pinus albicaulis) stands; and management response to bovine brucellosis, a disease found in the Yellowstone bison (Bison bison) and elk (Cervus elaphus), could reduce populations of these 2 species. Exotic species will likely cause more harm than good for Yellowstone grizzly bears. Managers have few options to mitigate or contain the impacts of exotics on Yellowstone's grizzly bears. Moreover, their potential negative impacts have only begun to unfold. Exotic species may lead to the loss of substantial highquality grizzly bear foods, including much of the bison, trout, and pine seeds that Yellowstone grizzly bears currently depend upon.

Sexual predators, energy development, and conservation in greater Yellowstone.

Science.gov (United States)

Berger, Joel; Beckmann, Jon P

2010-06-01

In the United States, as elsewhere, a growing debate pits national energy policy and homeland security against biological conservation. In rural communities the extraction of fossil fuels is often encouraged because of the employment opportunities it offers, although the concomitant itinerant workforce is often associated with increased wildlife poaching. We explored possible positive and negative factors associated with energy extraction in the Greater Yellowstone Ecosystem (GYE), an area known for its national parks, intact biological diversity, and some of the New World's longest terrestrial migrations. Specifically, we asked whether counties with different economies-recreation (ski), agrarian (ranching or farming), and energy extractive (petroleum)-differed in healthcare (gauged by the abundance of hospital beds) and in the frequency of sexual predators. The absolute and relative frequency of registered sex offenders grew approximately two to three times faster in areas reliant on energy extraction. Healthcare among counties did not differ. The strong conflation of community dishevel, as reflected by in-migrant sexual predators, and ecological decay in Greater Yellowstone is consistent with patterns seen in similar systems from Ecuador to northern Canada, where social and environmental disarray exist around energy boomtowns. In our case, that groups (albeit with different aims) mobilized campaigns to help maintain the quality of rural livelihoods by protecting open space is a positive sign that conservation can matter, especially in the face of rampant and poorly executed energy extraction projects. Our findings further suggest that the public and industry need stronger regulatory action to instill greater vigilance when and where social factors and land conversion impact biological systems.

Faunal isotope records reveal trophic and nutrient dynamics in twentieth century Yellowstone grasslands.

Science.gov (United States)

Fox-Dobbs, Kena; Nelson, Abigail A; Koch, Paul L; Leonard, Jennifer A

2012-10-23

Population sizes and movement patterns of ungulate grazers and their predators have fluctuated dramatically over the past few centuries, largely owing to overharvesting, land-use change and historic management. We used δ(13)C and δ(15)N values measured from bone collagen of historic and recent gray wolves and their potential primary prey from Yellowstone National Park to gain insight into the trophic dynamics and nutrient conditions of historic and modern grasslands. The diet of reintroduced wolves closely parallels that of the historic population. We suggest that a significant shift in faunal δ(15)N values over the past century reflects impacts of anthropogenic environmental changes on grassland ecosystems, including grazer-mediated shifts in grassland nitrogen cycle processes.

78 FR 22470 - Special Regulations; Areas of the National Park System; Yellowstone National Park; Winter Use

Science.gov (United States)

2013-04-16

..., natural soundscapes, visitor use and experience, and park operations. Impacts associated with each of the... monitoring, including data regarding air quality, wildlife, soundscapes, and health and safety, were used in... impacts to wildlife, air quality, natural soundscapes, and visitor and employee safety, the NPS is...

Gambir (Uncaria gambir Roxb Sebagai Pewarna Alam Kain Batik Sutera, Katun, dan Rayon

Directory of Open Access Journals (Sweden)

Sofyan Sofyan

2016-12-01

Full Text Available Gambier (Uncaria gambir Roxb. is one of main commodities in West Sumatra Province where most of the products are exported in raw gambier form. Many benefits that can be derived from gambier, but there is no diversify of this product. The research was aimed to use gambier as natural dyes in batik fabric and to see the quality of the batik that had been dyed. The study was conducted by varying the type of fabric (silk, cotton, and rayon and the type of mordant or color fixer namely lime (CaO, alum (Al2(SO43, and ferous salt (FeSO4. The fabrics which had been dyed were tested color direction, color fastness of washing, light, rubbing, moreover acid and alkaline perspiration. The results showed that the color direction was brownish with different color darkness depending on the type of mordant used. The results of testing on color fastness were good to excellent averagely. In term of the type of fabric, from the three types of fabric used, silk gave the best result in terms of color fastness of washing and perspiration of acid and alkaline with average test results was good to excellent (scale 4-5. The use of different types of mordant had not given significant effect on testing of color fastness to light and rubbing. ABSTRAKGambir (Uncaria gambir Roxb. merupakan salah satu komoditi unggulan Provinsi Sumatera Barat dimana hampir sebagian besar produknya diekspor dalam bentuk gambir mentah. Sangat banyak manfaat yang dapat diperoleh dari gambir, namun belum ada hilirisasi produk ini di dalam negeri. Tujuan penelitian adalah menggunakan gambir sebagai pewarna alam pada kain batik dan melihat kualitas kain batik yang telah diwarnai. Penelitian dilakukan dengan memvariasikan jenis kain (sutera, katun, dan rayon dan jenis mordan atau pembangkit warna yaitu kapur (CaO, tawas (Al2(SO43, dan tunjung (FeSO4. Kain yang telah diwarnai dilakukan pengujian arah/beda warna, ketahanan luntur warna terhadap pencucian, sinar, gosokan, dan keringat asam dan basa

Water-chemistry data for selected springs, geysers, and streams in Yellowstone National Park, Wyoming, 1999-2000

Science.gov (United States)

Ball, James W.; McCleskey, R. Blaine; Nordstrom, D. Kirk; Holloway, JoAnn M.; Verplanck, Philip L.; Sturtevant, Sabin A.

2002-01-01

Sixty-seven water analyses are reported for samples collected from 44 hot springs and their overflow drainages and two ambient-temperature acid streams in Yellowstone National Park (YNP) during 1990-2000. Thirty-seven analyses are reported for 1999, 18 for June of 2000, and 12 for September of 2000. These water samples were collected and analyzed as part of research investigations in YNP on microbially mediated sulfur oxidation in stream water, arsenic and sulfur redox speciation in hot springs, and chemical changes in overflow drainages that affect major ions, redox species, and trace elements. Most samples were collected from sources in the Norris Geyser Basin. Two ambient-temperature acidic stream systems, Alluvium and Columbine Creeks and their tributaries in Brimstone Basin, were studied in detail. Analyses were performed at or near the sampling site, in an on-site mobile laboratory truck, or later in a USGS laboratory, depending on stability of the constituent and whether or not it could be preserved effectively. Water temperature, specific conductance, pH, Eh, dissolved oxygen (D.O.), and dissolved H2S were determined on-site at the time of sampling. Alkalinity, acidity, and F were determined within a few days of sample collection by titration with acid, titration with base, and ion-selective electrode or ion chromatography (IC), respectively. Concentrations of S2O3 and SxO6 were determined as soon as possible (minutes to hours later) by IC. Concentrations of Br, Cl, NH4, NO2, NO3, SO4, Fe(II), and Fe(total) were determined within a few days of sample collection. Densities were determined later in the USGS laboratory. Concentrations of Li and K were determined by flame atomic absorption spectrometry. Concentrations of Al, As(total), B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe(total), K, Li, Mg, Mn, Na, Ni, Pb, Se, Si, Sr, V, and Zn were determined by inductively-coupled plasma-optical emission spectrometry. Trace concentrations of Cd, Cr, Cu, Pb, and Sb were

78 FR 63069 - Special Regulations; Areas of the National Park System; Yellowstone National Park; Winter Use

Science.gov (United States)

2013-10-23

... soundscapes, visitor use and experience, and park operations. Impacts associated with each of the alternatives..., soundscapes, and health and safety, were used in formulating the alternatives in the Plan/SEIS. Applies the... To mitigate impacts to wildlife, air quality, natural soundscapes, and visitor and employee safety...

Origins of geothermal gases at Yellowstone

Science.gov (United States)

Lowenstern, Jacob B.; Bergfeld, Deborah; Evans, William C.; Hunt, Andrew G.

2015-01-01

Gas emissions at the Yellowstone Plateau Volcanic Field (YPVF) reflect open-system mixing of gas species originating from diverse rock types, magmas, and crustal fluids, all combined in varying proportions at different thermal areas. Gases are not necessarily in chemical equilibrium with the waters through which they vent, especially in acid sulfate terrain where bubbles stream through stagnant acid water. Gases in adjacent thermal areas often can be differentiated by isotopic and gas ratios, and cannot be tied to one another solely by shallow processes such as boiling-induced fractionation of a parent liquid. Instead, they inherit unique gas ratios (e.g., CH4/He) from the dominant rock reservoirs where they originate, some of which underlie the Quaternary volcanic rocks. Steam/gas ratios (essentially H2O/CO2) of Yellowstone fumaroles correlate with Ar/He and N2/CO2, strongly suggesting that H2O/CO2 is controlled by addition of steam boiled from water rich in atmospheric gases. Moreover, H2O/CO2 varies systematically with geographic location, such that boiling is more enhanced in some areas than others. The δ13C and 3He/CO2 of gases reflect a dominant mantle origin for CO2 in Yellowstone gas. The mantle signature is most evident at Mud Volcano, which hosts gases with the lowest H2O/CO2, lowest CH4 concentrations and highest He isotope ratios (~16Ra), consistent with either a young subsurface intrusion or less input of crustal and meteoric gas than any other location at Yellowstone. Across the YPVF, He isotope ratios (3He/4He) inversely vary with He concentrations, and reflect varied amounts of long- stored, radiogenic He added to the magmatic endmember within the crust. Similarly, addition of CH4 from organic-rich sediments is common in the eastern thermal areas at Yellowstone. Overall, Yellowstone gases reflect addition of deep, high-temperature magmatic gas (CO2-rich), lower-temperatures crustal gases (4He- and CH4-bearing), and those gases (N2, Ne, Ar) added

Environmental impact analysis of batik natural dyes using life cycle assessment

Science.gov (United States)

Rinawati, Dyah Ika; Sari, Diana Puspita; Purwanggono, Bambang; Hermawan, Andy Tri

2017-11-01

The use of natural dyes for batik dyeing is fewer than synthetic dyes because of its limitations in the application such complexity in manufacture and usage. For ease of use, natural dyes need to be processed into instant products. Extract of natural dyes are generally produced in liquid form that are less practical in long-term use. Dye powder obtained by drying the liquid extract using spray dryer. Production process of liquid natural dye is simpler and require less energy but need more energy for transporting. It is important to know which type of natural dyes should be produced based on their environmental impact. This research aim to compare environmental impact between liquid and powder natural dyes and also to find relative contribution of different stage in life cycle to total environmental impact. The appropriate method to analyze and compare the environmental impacts of powder and liquid natural dyes is Life Cycle Assessment (LCA). The "cradle to grave" approach used to assess environmental impact of powder and liquid natural dyes of Jalawe rind throughout production process of natural dyes, distribution and use of natural dyes for coloring batik. Results of this research show that powder natural dyes has lower environmental impacts than liquid natural dyes. It was found that distribution, mordanting and packaging of liquid dyes have big contribution to environmental impact.

Evidence for high-temperature in situ nifH transcription in an alkaline hot spring of Lower Geyser Basin, Yellowstone National Park.

Science.gov (United States)

Loiacono, Sara T; Meyer-Dombard, D'Arcy R; Havig, Jeff R; Poret-Peterson, Amisha T; Hartnett, Hilairy E; Shock, Everett L

2012-05-01

Genes encoding nitrogenase (nifH) were amplified from sediment and photosynthetic mat samples collected in the outflow channel of Mound Spring, an alkaline thermal feature in Yellowstone National Park. Results indicate the genetic capacity for nitrogen fixation over the entire range of temperatures sampled (57.2°C to 80.2°C). Amplification of environmental nifH transcripts revealed in situ expression of nifH genes at temperatures up to 72.7°C. However, we were unable to amplify transcripts of nifH at the higher-temperature locations (> 72.7°C). These results indicate that microbes at the highest temperature sites contain the genetic capacity to fix nitrogen, yet either do not express nifH or do so only transiently. Field measurements of nitrate and ammonium show fixed nitrogen limitation as temperature decreases along the outflow channel, suggesting nifH expression in response to the downstream decrease in bioavailable nitrogen. Nitrogen stable isotope values of Mound Spring sediment communities further support geochemical and genetic data. DNA and cDNA nifH amplicons form several unique phylogenetic clades, some of which appear to represent novel nifH sequences in both photosynthetic and chemosynthetic microbial communities. This is the first report of in situ nifH expression in strictly chemosynthetic zones of terrestrial (non-marine) hydrothermal systems, and sets a new upper temperature limit (72.7°C) for nitrogen fixation in alkaline, terrestrial hydrothermal environments. © 2012 Society for Applied Microbiology and Blackwell Publishing Ltd.

Environmental Conditions Constrain the Distribution and Diversity of Archaeal merA in Yellowstone National Park, Wyoming, U.S.A.

Science.gov (United States)

Wang, Y.; Boyd, E.; Crane, S.; Lu-Irving, P.; Krabbenhoft, D.; King, S.; Dighton, J.; Geesey, G.; Barkay, T.

2011-01-01

The distribution and phylogeny of extant protein-encoding genes recovered from geochemically diverse environments can provide insight into the physical and chemical parameters that led to the origin and which constrained the evolution of a functional process. Mercuric reductase (MerA) plays an integral role in mercury (Hg) biogeochemistry by catalyzing the transformation of Hg(II) to Hg(0). Putative merA sequences were amplified from DNA extracts of microbial communities associated with mats and sulfur precipitates from physicochemically diverse Hg-containing springs in Yellowstone National Park, Wyoming, using four PCR primer sets that were designed to capture the known diversity of merA. The recovery of novel and deeply rooted MerA lineages from these habitats supports previous evidence that indicates merA originated in a thermophilic environment. Generalized linear models indicate that the distribution of putative archaeal merA lineages was constrained by a combination of pH, dissolved organic carbon, dissolved total mercury and sulfide. The models failed to identify statistically well supported trends for the distribution of putative bacterial merA lineages as a function of these or other measured environmental variables, suggesting that these lineages were either influenced by environmental parameters not considered in the present study, or the bacterial primer sets were designed to target too broad of a class of genes which may have responded differently to environmental stimuli. The widespread occurrence of merA in the geothermal environments implies a prominent role for Hg detoxification in these environments. Moreover, the differences in the distribution of the merA genes amplified with the four merA primer sets suggests that the organisms putatively engaged in this activity have evolved to occupy different ecological niches within the geothermal gradient. ?? 2011 Springer Science+Business Media, LLC.

Environmental conditions constrain the distribution and diversity of archaeal merA in Yellowstone National Park, Wyoming, U.S.A.

Science.gov (United States)

Wang, Yanping; Boyd, Eric; Crane, Sharron; Lu-Irving, Patricia; Krabbenhoft, David; King, Susan; Dighton, John; Geesey, Gill; Barkay, Tamar

2011-11-01

The distribution and phylogeny of extant protein-encoding genes recovered from geochemically diverse environments can provide insight into the physical and chemical parameters that led to the origin and which constrained the evolution of a functional process. Mercuric reductase (MerA) plays an integral role in mercury (Hg) biogeochemistry by catalyzing the transformation of Hg(II) to Hg(0). Putative merA sequences were amplified from DNA extracts of microbial communities associated with mats and sulfur precipitates from physicochemically diverse Hg-containing springs in Yellowstone National Park, Wyoming, using four PCR primer sets that were designed to capture the known diversity of merA. The recovery of novel and deeply rooted MerA lineages from these habitats supports previous evidence that indicates merA originated in a thermophilic environment. Generalized linear models indicate that the distribution of putative archaeal merA lineages was constrained by a combination of pH, dissolved organic carbon, dissolved total mercury and sulfide. The models failed to identify statistically well supported trends for the distribution of putative bacterial merA lineages as a function of these or other measured environmental variables, suggesting that these lineages were either influenced by environmental parameters not considered in the present study, or the bacterial primer sets were designed to target too broad of a class of genes which may have responded differently to environmental stimuli. The widespread occurrence of merA in the geothermal environments implies a prominent role for Hg detoxification in these environments. Moreover, the differences in the distribution of the merA genes amplified with the four merA primer sets suggests that the organisms putatively engaged in this activity have evolved to occupy different ecological niches within the geothermal gradient.

Parasite invasion following host reintroduction: a case study of Yellowstone's wolves.

Science.gov (United States)

Almberg, Emily S; Cross, Paul C; Dobson, Andrew P; Smith, Douglas W; Hudson, Peter J

2012-10-19

Wildlife reintroductions select or treat individuals for good health with the expectation that these individuals will fare better than infected animals. However, these individuals, new to their environment, may also be particularly susceptible to circulating infections and this may result in high morbidity and mortality, potentially jeopardizing the goals of recovery. Here, using the reintroduction of the grey wolf (Canis lupus) into Yellowstone National Park as a case study, we address the question of how parasites invade a reintroduced population and consider the impact of these invasions on population performance. We find that several viral parasites rapidly invaded the population inside the park, likely via spillover from resident canid species, and we contrast these with the slower invasion of sarcoptic mange, caused by the mite Sarcoptes scabiei. The spatio-temporal patterns of mange invasion were largely consistent with patterns of host connectivity and density, and we demonstrate that the area of highest resource quality, supporting the greatest density of wolves, is also the region that appears most susceptible to repeated disease invasion and parasite-induced declines. The success of wolf reintroduction appears not to have been jeopardized by infectious disease, but now shows signs of regulation or limitation modulated by parasites.

Holocene seasonal variability inferred from multiple proxy records from Crevice Lake, Yellowstone National Park, USA

Science.gov (United States)

Whitlock, Cathy; Dean, Walter E.; Fritz, Sherilyn C.; Stevens, Lora R.; Stone, Jeffery R.; Power, Mitchell J.; Rosenbaum, Joseph R.; Pierce, Kenneth L.; Bracht-Flyr, Brandi B.

2012-01-01

A 9400-yr-old record from Crevice Lake, a semi-closed alkaline lake in northern Yellowstone National Park, was analyzed for pollen, charcoal, geochemistry, mineralogy, diatoms, and stable isotopes to develop a nuanced understanding of Holocene environmental history in a region of northern Rocky Mountains that receives both summer and winter precipitation. The limited surface area, conical bathymetry, and deep water (> 31 m) of Crevice Lake create oxygen-deficient conditions in the hypolimnion and preserve annually laminated sediment (varves) for much of the record. Pollen data indicate that the watershed supported a closed Pinus-dominated forest and low fire frequency prior to 8200 cal yr BP, followed by open parkland until 2600 cal yr BP, and open mixed-conifer forest thereafter. Fire activity shifted from infrequent stand-replacing fires initially to frequent surface fires in the middle Holocene and stand-replacing events in recent centuries. Low values of δ18O suggest high winter precipitation in the early Holocene, followed by steadily drier conditions after 8500 cal yr BP. Carbonate-rich sediments before 5000 cal yr BP imply warmer summer conditions than after 5000 cal yr BP. High values of molybdenum (Mo), uranium (U), and sulfur (S) indicate anoxic bottom-waters before 8000 cal yr BP, between 4400 and 3900 cal yr BP, and after 2400 cal yr BP. The diatom record indicates extensive water-column mixing in spring and early summer through much of the Holocene, but a period between 2200 and 800 cal yr BP had strong summer stratification, phosphate limitation, and oxygen-deficient bottom waters. Together, the proxy data suggest wet winters, protracted springs, and warm effectively wet summers in the early Holocene and less snowpack, cool springs, warm dry summers in the middle Holocene. In the late Holocene, the region and lake experienced extreme changes in winter, spring, and summer conditions, with particularly short springs and dry summers and winters during

Contrasting perspectives on the Lava Creek Tuff eruption, Yellowstone, from new U-Pb and 40Ar/39Ar age determinations

Science.gov (United States)

Wilson, Colin J. N.; Stelten, Mark E.; Lowenstern, Jacob B.

2018-06-01

The youngest major caldera-forming event at Yellowstone was the 630-ka eruption of the Lava Creek Tuff. The tuff as mapped consists of two major ignimbrite packages (members A and B), linked to widespread coeval fall deposits and formation of the Yellowstone Caldera. Subsequent activity included emplacement of numerous rhyolite flows and domes, and development of two structurally resurgent domes (Mallard Lake and Sour Creek) that accommodate strain due to continual uplift/subsidence cycles. Uplifted lithologies previously mapped on and adjacent to Sour Creek dome were thought to include the 2.08-Ma Huckleberry Ridge Tuff, cropping out beneath Lava Creek Tuff members A and B. Mapped outcrops of this Huckleberry Ridge Tuff material were sampled as welded ignimbrite (sample YR345) on Sour Creek dome, and at nearby Bog Creek as welded ignimbrite (YR311) underlain by an indurated lithic lag breccia containing blocks of another welded ignimbrite (YR324). Zircon near-rim U-Pb analyses from these samples yield weighted mean ages of 661 ± 13 ka (YR345: 95% confidence), 655 ± 11 ka (YR311), and 664 ± 15 ka (YR324) (combined weighted mean of 658.8 ± 6.6 ka). We also studied two samples of ignimbrite previously mapped as Huckleberry Ridge Tuff on the northeastern perimeter of the Yellowstone Caldera, 12 km ENE of Sour Creek dome. Sanidines from these samples yield 40Ar/39Ar age estimates of 634.5 ± 6.8 ka (8YC-358) and 630.9 ± 4.1 ka (8YC-359). These age data show that all these units represent previously unrecognized parts of the Lava Creek Tuff and do not have any relationship to the Huckleberry Ridge Tuff. Our observations and data imply that the Lava Creek eruption was more complex than is currently assumed, incorporating two tuff units additional to those currently mapped, and which themselves are separated by a time break sufficient for cooling and some reworking. The presence of a lag breccia suggests that a source vent lay nearby (Caldera boundary in this area

Contrasting perspectives on the Lava Creek Tuff eruption, Yellowstone, from new U–Pb and 40Ar/39Ar age determinations

Science.gov (United States)

Wilson, Colin J. N.; Stelten, Mark; Lowenstern, Jacob B.

2018-01-01

The youngest major caldera-forming event at Yellowstone was the ~ 630-ka eruption of the Lava Creek Tuff. The tuff as mapped consists of two major ignimbrite packages (members A and B), linked to widespread coeval fall deposits and formation of the Yellowstone Caldera. Subsequent activity included emplacement of numerous rhyolite flows and domes, and development of two structurally resurgent domes (Mallard Lake and Sour Creek) that accommodate strain due to continual uplift/subsidence cycles. Uplifted lithologies previously mapped on and adjacent to Sour Creek dome were thought to include the ~ 2.08-Ma Huckleberry Ridge Tuff, cropping out beneath Lava Creek Tuff members A and B. Mapped outcrops of this Huckleberry Ridge Tuff material were sampled as welded ignimbrite (sample YR345) on Sour Creek dome, and at nearby Bog Creek as welded ignimbrite (YR311) underlain by an indurated lithic lag breccia containing blocks of another welded ignimbrite (YR324). Zircon near-rim U–Pb analyses from these samples yield weighted mean ages of 661 ± 13 ka (YR345: 95% confidence), 655 ± 11 ka (YR311), and 664 ± 15 ka (YR324) (combined weighted mean of 658.8 ± 6.6 ka). We also studied two samples of ignimbrite previously mapped as Huckleberry Ridge Tuff on the northeastern perimeter of the Yellowstone Caldera, ~ 12 km ENE of Sour Creek dome. Sanidines from these samples yield 40Ar/39Ar age estimates of 634.5 ± 6.8 ka (8YC-358) and 630.9 ± 4.1 ka (8YC-359). These age data show that all these units represent previously unrecognized parts of the Lava Creek Tuff and do not have any relationship to the Huckleberry Ridge Tuff. Our observations and data imply that the Lava Creek eruption was more complex than is currently assumed, incorporating two tuff units additional to those currently mapped, and which themselves are separated by a time break sufficient for cooling and some reworking. The presence of a lag breccia suggests that a source

76 FR 61781 - Endangered and Threatened Wildlife and Plants; Removal of the Gray Wolf in Wyoming From the...

Science.gov (United States)

2011-10-05

... gray wolf reintroductions in central Idaho and in Yellowstone National Park (YNP). The Yellowstone... Wolves to Yellowstone National Park and Central Idaho (EIS) reviewed wolf recovery in the NRM region and... Service 50 CFR Part 17 Endangered and Threatened Wildlife and Plants; Removal of the Gray Wolf in Wyoming...

The Behavior and Ecology of Cursorial Predators and Dangerous Prey: Integrating Behavioral Mechanisms with Population-level Patterns in Large Mammal Systems

OpenAIRE

Tallian, Aimee

2017-01-01

Driving into Yellowstone National Park for the first time is a moving experience. Gazing over the sweeping landscapes, seeing a geyser erupt 80 feet into the air, and having your first ‘wildlife encounter’, whether that be a 2 ton bull bison aggressively wallowing on his dirt mound, snorting and kicking up dust, or watching a pack of 6 wolves move through a valley off in the distance, pausing to howl in search of their companions. Yellowstone staff wishes to manage our park in a way that pres...

IMPLEMENTASI METODE QUALITY FUNCTION DEPLOYMENT (QFD GUNA MENINGKATKAN KUALITAS KAIN BATIK TULIS

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Jono Jono

2006-08-01

Full Text Available Pemilihan dan pengoptimalan suatu metode yang lebih baik untuk meningkatkan mutu suatu produk atau jasa yang dihasilkan sangat diperlukan oleh perusahaan dewasa ini. Dalam permasalahan ini yang penting untuk diperhatikan oleh suatu perusahaan adalah kesesuaian suatu produk atau jasa yang dihasilkan dengan keinginan dan kepuasan konsumen sehingga dapat berkelanjutan menjadi pelanggan. Salah satu metode untuk mengetahui kebutuhan dan keinginan pelangan adalah Quality Function Deployment. Metode ini digunakan oleh industri batik di Nambangan Lor Kotamadya Madiun untuk menentukan technical respon yang harus dilakukan.

The Development Model of Small and Medium Enterprises in Textile Sector (Batik, Weaving and Embroidery with Triple Helix in Medan

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Frida Ramadini

2016-09-01

Full Text Available This research is focusing to the identification of the condition and problems of small and medium enterprises (SMEs textile sector consist batik, woven and embroidery SME in Medan to face the ASEAN Economics Community (AEC, and is giving solution to the problems that they have to approach AEC. This research use qualitative methods. The sample is selected by purposive sampling and snowball sampling. The numbers of informant are 10 people. Data Analysis was performed by Triple Helix models. The results show that the main causes for the inability of Batik SMEs to compete in Medan are laborer, entrepreneur, networking and market penetration, government support, production and consumers. Synergy could be done among academicians, businessmen (SME and government. Synergy is conducted as a strategy and concrete steps of comprehensive development of SME.

The evolution of Yellowstone's magmatic system over the past 630 kyr: Insights from the crystal record

Science.gov (United States)

Stelten, M. E.

2017-12-01

The Yellowstone Plateau volcanic field in northwestern Wyoming is one of the world's largest, active silicic volcanic centers, and has produced three caldera-forming "super eruptions" over the past 2.1 Myr. As a result, the petrologic evolution of Yellowstone's magmatic system has been the focus of numerous studies over the past 60 years. Early studies at Yellowstone focused on characterizing whole-rock chemical and isotopic variations observed in magmas erupted over Yellowstone's lifetime. While these have provided important insights into the source of Yellowstone magmas and the processes controlling their compositional evolution though time, whole-rock studies are limited in their ability to identify the mechanisms and timescales of rhyolite generation. In contrast, much of the recent work at Yellowstone has focused on applying micro-analytical techniques to characterize the age and composition of phenocrysts hosted in Yellowstone rhyolites. These studies have greatly advanced our understanding of the magmatic system at Yellowstone and have provided crucial new insights into the mechanisms and timescales of rhyolite generation. In particular, recent work has focused on applying micro-analytical techniques to study the age and origin of the [1] three caldera-forming eruptions that produced the Huckleberry Ridge, Mesa Falls, Lava Creek tuffs and [2] post-Lava Creek tuff intracaldera rhyolites that compose the Plateau Rhyolite. As a result, a wealth of crystal-chemical data now exists for rhyolites erupted throughout Yellowstone's 2.1 Myr history. These data provide a unique opportunity to create a detailed reconstruction of Yellowstone's magmatic system through time. In this contribution, I integrate available age, chemical, and isotopic data for phenocrysts hosted in Yellowstone rhyolites to construct a model for the evolution of Yellowstone's magmatic system from the caldera-forming eruption of the Lava Creek tuff at ca. 0.63 Ma to the present day. In particular

Assessment of lake sensitivity to acidic deposition in national parks of the Rocky Mountains

Science.gov (United States)

Nanus, L.; Williams, M.W.; Campbell, D.H.; Tonnessen, K.A.; Blett, T.; Clow, D.W.

2009-01-01

The sensitivity of high-elevation lakes to acidic deposition was evaluated in five national parks of the Rocky Mountains based on statistical relations between lake acid-neutralizing capacity concentrations and basin characteristics. Acid-neutralizing capacity (ANC) of 151 lakes sampled during synoptic surveys and basin-characteristic information derived from geographic information system (GIS) data sets were used to calibrate the statistical models. The explanatory basin variables that were considered included topographic parameters, bedrock type, and vegetation type. A logistic regression model was developed, and modeling results were cross-validated through lake sampling during fall 2004 at 58 lakes. The model was applied to lake basins greater than 1 ha in area in Glacier National Park (n = 244 lakes), Grand Teton National Park (n = 106 lakes), Great Sand Dunes National Park and Preserve (n = 11 lakes), Rocky Mountain National Park (n = 114 lakes), and Yellowstone National Park (n = 294 lakes). Lakes that had a high probability of having an ANC concentration 3000 m, with 80% of the catchment bedrock having low buffering capacity. The modeling results indicate that the most sensitive lakes are located in Rocky Mountain National Park and Grand Teton National Park. This technique for evaluating the lake sensitivity to acidic deposition is useful for designing long-term monitoring plans and is potentially transferable to other remote mountain areas of the United States and the world.

Chronology of awareness about US National Park external threats.

Science.gov (United States)

Shafer, Craig L

2012-12-01

The objective of this paper is to raise understanding of the history of protected area external threat awareness in the United States and at World Protected Area Congresses. The earliest concerns about external threats to US national parks began in the late nineteenth century: a potential railroad transgression of Yellowstone National Park in the 1880s. During the early and mid 1930s, George Wright and colleagues focused on outside boundary concerns like of hunting and trapping of furbearers, grazing, logging, disease and hybridization between species. In the 1960s, a worldwide recognition began about the role of outside habitat fragmentation/isolation on nature reserves and human generated stressors crossing their boundaries. The State of the Park Report 1980 added a plethora of threats: oil/gas and geothermal exploration and development, hydropower and reclamation projects, urban encroachment, roads, resorts, and recreational facilities. The early 1980s ushered in political interference with NPS threats abatement efforts as well as Congressional legislative initiatives to support the abatement challenges of the agency. By 1987, the Government Accounting Office issued its first report on National Park Service (NPS) progress in dealing with external threats. Climate change impacts on parks, especially in terms of animals adjusting their temperature and moisture requirements by latitude and altitude, surfaced in the technical literature by the mid-1980s. By 1992, the world parks community stressed the need to integrate protected areas into the surrounding landscape and human community. The importance of the matrix has gradually gained appreciation in the scientific community. This chronology represents one example of national park and protected areas' institutional history contributing to the breath of modern conservation science.

The earliest low and high δ18O caldera-forming eruptions of the Yellowstone plume: Implications for the 30–40 Ma Oregon calderas and speculations on plume-triggered delaminations

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Angela Nicole Seligman

2014-11-01

Full Text Available We present new isotopic and trace element data for four eruptive centers in Oregon: Wildcat Mountain (40 Ma, Crooked River (32–28 Ma, Tower Mountain (32 Ma, and Mohawk River (32 Ma. The first three calderas are located too far east to be sourced through renewed subduction of the Farallon slab following accretion of the Yellowstone-produced Siletzia terrane at ~50 Ma. Basalts of the three eastern eruptive centers yield high Nb/Yb and Th/Yb ratios, indicating an enriched sublithospheric mantle source, while Mohawk River yields trace element and isotopic (δ18O and εHf values that correlate with its location above a subduction zone. The voluminous rhyolitic tuffs and lavas of Crooked River (41 x 27 km have δ18Ozircon values that include seven low δ18Ozircon units (1.8–4.5 ‰, one high δ18Ozircon unit (7.4–8.8 ‰, and two units with heterogeneous zircons (2.0–9.0 ‰, similar to younger Yellowstone-Snake River Plain rhyolites. In order to produce these low δ18O values, a large heat source, widespread hydrothermal circulation, and repeated remelting are all required. In contrast, Wildcat Mountain and Tower Mountain rocks yield high δ18Ozircon values (6.4–7.9 ‰ and normal to low εHfi values (5.2–12.6, indicating crustal melting of high-δ18O supracrustal rocks. We propose that these calderas were produced by the first appearance of the Yellowstone plume east of the Cascadia subduction zone, which is supported by plate reconstructions that put the Yellowstone plume under Crooked River at 32–28 Ma. Given the eastern location of these calderas along the suture of the accreted Siletzia terrane and North America, we suggest that the Yellowstone hotspot is directly responsible for magmatism at Crooked River, and for plume-assisted delamination of portions of the edge of the Blue Mountains that produced the Tower Mountain magmas, while the older Wildcat Mountain magmas are related to suture zone instabilities that were created

Sikap Wanita Pekerja Pengrajin Batik terhadap Profesinya ditinjau Dari Keadaan Sosial Ekonomi di Sumberjambe Jember

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Roro Aditya Novi Wardhani , Shendy Andrie Wijaya

2018-01-01

Full Text Available The development program will be successful by improving the position of women in the community according to one millennium development with one of the indicators of achievement by 2015 promoting gender equality and women's empowerment and ensuring the sustainability of environmental functions. The extent to which such rights and obligations can be exercised by women is not only dependent on others but also on the nature of the dependence and independence of the woman herself. This study aims to analyze and know how the influence of socio-economic conditions on the attitudes of women workers to their profession as measured from the level of education, family income and burden of family dependents. The population in this study is all women batik craftsmen in Sumberjambe Village Jember. This research is explanatory research that is research to test the relation or influence between hypothesized variables. In this study there is clearly a hypothesis that will be tested the truth. Analyzer used is multiple linear regression analysis. The result of the analysis shows that the socio-economic condition influences the attitude of the batik craftsmen worker in Sumberjambe Village.

SISTEM INFORMASI PENJUALAN BATIK BASUREK BERBASIS WEB PADA BASUREK COLLECTION BENGKULU

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Muhamad Muslihudin

2017-05-01

Full Text Available Dunia Bisnis semakin berkembang seiring dengan meningkatnya perekonomian. Maraknya persaingan dalam penjualan batik basurek mendorong penjual berlomba untuk mendapatkan pelanggan dan menginformasikan penjualannya agar dikenal masyarakat, dengan melakukan penjualan secara online menggunakan website, Sarana Internet menjadi gaya hidup sebagian besar masyarakat yang ingin segalanya serba praktis dan cepat, Tetapi Fasilitas yang terkoneksi melalui internet untuk melakukan pemesanan belum tersedia, untuk itu akan dirancang penjualan online berbasis web menggunakan Macromedia dreamweaver, Php Mysql, Xampp dan Photoshop. Dengan dirancangnya website penjualan secara online diharapkan dapat menarik minat pelanggan serta  membantu meraih keuntungan ditengah persaingan.

Understanding the Yellowstone magmatic system using 3D geodynamic inverse models

Science.gov (United States)

Kaus, B. J. P.; Reuber, G. S.; Popov, A.; Baumann, T.

2017-12-01

The Yellowstone magmatic system is one of the largest magmatic systems on Earth. Recent seismic tomography suggest that two distinct magma chambers exist: a shallow, presumably felsic chamber and a deeper much larger, partially molten, chamber above the Moho. Why melt stalls at different depth levels above the Yellowstone plume, whereas dikes cross-cut the whole lithosphere in the nearby Snake River Plane is unclear. Partly this is caused by our incomplete understanding of lithospheric scale melt ascent processes from the upper mantle to the shallow crust, which requires better constraints on the mechanics and material properties of the lithosphere.Here, we employ lithospheric-scale 2D and 3D geodynamic models adapted to Yellowstone to better understand magmatic processes in active arcs. The models have a number of (uncertain) input parameters such as the temperature and viscosity structure of the lithosphere, geometry and melt fraction of the magmatic system, while the melt content and rock densities are obtained by consistent thermodynamic modelling of whole rock data of the Yellowstone stratigraphy. As all of these parameters affect the dynamics of the lithosphere, we use the simulations to derive testable model predictions such as gravity anomalies, surface deformation rates and lithospheric stresses and compare them with observations. We incorporated it within an inversion method and perform 3D geodynamic inverse models of the Yellowstone magmatic system. An adjoint based method is used to derive the key model parameters and the factors that affect the stress field around the Yellowstone plume, locations of enhanced diking and melt accumulations. Results suggest that the plume and the magma chambers are connected with each other and that magma chamber overpressure is required to explain the surface displacement in phases of high activity above the Yellowstone magmatic system.

Lessons from geothermal gases at Yellowstone

Science.gov (United States)

Lowenstern, J. B.; Bergfeld, D.; Evans, W.; Hurwitz, S.

2015-12-01

The magma-hydrothermal system of the Yellowstone Plateau Volcanic Field encompasses over ten thousand individual springs, seeps, and fumaroles spread out over >9000 square kilometers, and produces a range of acid, neutral and alkaline waters. A prominent model (Fournier, 1989 and related papers) concludes that many neutral and alkaline fluids found in hot springs and geysers are derived from a uniform, high-enthalpy parent fluid through processes such as deep boiling and mixing with dilute meteoric groundwater. Acid waters are generally condensates of gas-bearing steam that boils off of subsurface geothermal waters. Our recent studies of gases at Yellowstone (Lowenstern et al., 2015 and references therein) are compatible with such a model, but also reveal that gases are largely decoupled from thermal waters due to open-system addition of abundant deep gas to (comparatively) shallow circulating thermal waters. Fumarole emissions at Yellowstone range from gas-rich (up to 15 mol%) composed of deeply derived CO2, He and CH4, to steam-rich emissions (16 RA) and low CH4 and He concentrations and 2) mantle-derived CO2 with much higher CH4 and/or He concentrations and abundant radiogenic He picked up from crustal degassing. Individual thermal areas have distinct CH4/He. It remains unclear whether some gas ratios mainly reflect subsurface geothermal temperatures. Instead, they may simply reflect signatures imparted by local rock types and mixing on timescales too fast for reequilibration. Overall, the gas chemistry reflects a broader view of mantle-crust dynamics than can be appreciated by studies of only dissolved solutes in the neutral and alkaline waters from Yellowstone geysers. Fournier (1989) Ann. Rev. Earth Planet. Sci. v. 17, p. 13-53. Lowenstern et al. (2015) JVGR, v. 302, 87-101.

Kajian Kualitas Air Sungai Condong yang terkena Buangan Limbah Cair Industri Batik Trusmi Cirebon

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Pipin Supenah

2015-05-01

Full Text Available The aims of this study were to assess the water quality of the River Condong and Condong River Quality Statebased on physical, chemical and biological parameters. Sampling was carried out in seven stations with 3 repetitions at intervals of one month. Water quality were analyzed descriptively by reference raw Water Quality Standard.  Determination of the stateof water quality using methods Storet. Results of laboratory tests showed that the water quality of the River Condong exceed the Water Quality Standard Group II based on Government Regulation No. 82 of 2001 and in particular textile waste quality standard TSS, DO, BOD5, COD, NH3, sulfide, Cr (VI, phenols, oils and fats, Biological parameters using makrobentos diversity index (H ' obtained a low value that is from 0 to 1.7077.  Quality state based Storet method, the value of  > -31. It can be concluded that the condition of physical, chemical and biological parameters, Condong River water showed waters not appropriate the Quality Standard for agricultural irrigation, freshwater fish breeding and infrastructure or water recreation facilities before and after the discharge of liquid waste of batik. Condong River quality state before and after the liquid waste of batik is heavily polluted.

STUDI PENGARUH JENIS DAN KONSENTRASI ZAT FIKSASI TERHADAP KUALITAS WARNA KAIN BATIK DENGAN PEWARNA ALAM LIMBAH KULIT BUAH RAMBUTAN (Nephelium Lappaceum

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Rizka Amalia

2016-12-01

Full Text Available Pewarnaan kain batik dapat dilakukan dengan menggunakan zat warna alami dan zat warna sintetis. Keunggulan zat warna alam antara lain lebih murah, ramah lingkungan, dan menghasilkan warna yang khas. Salah satu zat warna alam yang berasal dari limbah yang dapat dimanfaatkan adalah limbah kulit buah rambutan. Kelemahan dari penggunaan pewarna alam yaitu ketahanan luntur warna dan intesitas (ketuaan warna yang relatif kurang baik. Penggunaan zat fiksasi adalah salah alternatif untuk memecahkan masalah tersebut. Tujuan penelitian ini adalah untuk mengetahui sejauh mana pengaruh penggunaan konsentrasi dan jenis zat fiksasi kapur, tawas dan tunjung pada proses fiksasi terhadap daya tahan luntur dan penodaan warna kain batik katun yang dicelup dengan zwa ekstrak kulit buah rambutan. Bahan yang digunakan adalah kain batik katun yang dicelup dengan ekstrak zwa kulit buah rambutan, kemudian dilanjutkan pengerjaan fiksasi pada larutan kapur dengan variasi konsentrasi 5 g/l, 25 g/l dan 45 g/l pada setiap zat fiksasi sebagai variabel bebas dan variabel terikat yaitu ketahanan luntur dan penodaan warna terhadap pencucian. Hasil uji ketahanan luntur dan penodaan warna menunjukkan bahwa penggunaan zat fiksasi tawas didapatkan nilai ketahanan luntur yang lebih baik dibandingkan dengan zat fiksasi kapur dan tunjung sedangkan pada konsentrasi zat fiksasi yang berbeda menunjukkan bahwa pada penggunaan konsentrasi bahan fiksasi yang lebih tinggi (25% dan 45%, nilai greyscale dan stainingscale akan semakin baik.Kata kunci : rambutan, pewarna alam, kain, fiksasi

Caldicellulosiruptor obsidiansis sp. nov., an Anaerobic, Extremely Thermophilic, Cellulolytic Bacterium Isolated from Obsidian Pool, Yellowstone National Park▿

Science.gov (United States)

Hamilton-Brehm, Scott D.; Mosher, Jennifer J.; Vishnivetskaya, Tatiana; Podar, Mircea; Carroll, Sue; Allman, Steve; Phelps, Tommy J.; Keller, Martin; Elkins, James G.

2010-01-01

A novel, obligately anaerobic, extremely thermophilic, cellulolytic bacterium, designated OB47T, was isolated from Obsidian Pool, Yellowstone National Park, WY. The isolate was a nonmotile, non-spore-forming, Gram-positive rod approximately 2 μm long by 0.2 μm wide and grew at temperatures between 55 and 85°C, with the optimum at 78°C. The pH range for growth was 6.0 to 8.0, with values of near 7.0 being optimal. Growth on cellobiose produced the fastest specific growth rate at 0.75 h−1. The organism also displayed fermentative growth on glucose, maltose, arabinose, fructose, starch, lactose, mannose, sucrose, galactose, xylose, arabinogalactan, Avicel, xylan, filter paper, processed cardboard, pectin, dilute acid-pretreated switchgrass, and Populus. OB47T was unable to grow on mannitol, fucose, lignin, Gelrite, acetate, glycerol, ribose, sorbitol, carboxymethylcellulose, and casein. Yeast extract stimulated growth, and thiosulfate, sulfate, nitrate, and sulfur were not reduced. Fermentation end products were mainly acetate, H2, and CO2, although lactate and ethanol were produced in 5-liter batch fermentations. The G+C content of the DNA was 35 mol%, and sequence analysis of the small subunit rRNA gene placed OB47T within the genus Caldicellulosiruptor. Based on its phylogenetic and phenotypic properties, the isolate is proposed to be designated Caldicellulosiruptor obsidiansis sp. nov. and OB47 is the type strain (ATCC BAA-2073). PMID:20023107

Geomicrobiology of Hydrothermal Vents in Yellowstone Lake: Phylogenetic and Functional Analysis suggest Importance of Geochemistry (Invited)

Science.gov (United States)

Inskeep, W. P.; Macur, R.; Jay, Z.; Clingenpeel, S.; Tenney, A.; Lavalvo, D.; Shanks, W. C.; McDermott, T.; Kan, J.; Gorby, Y.; Morgan, L. A.; Yooseph, S.; Varley, J.; Nealson, K.

2010-12-01

Yellowstone Lake (Yellowstone National Park, WY, USA) is a large, high-altitude, fresh-water lake that straddles the most recent Yellowstone caldera, and is situated on top of significant hydrothermal activity. An interdisciplinary study is underway to evaluate the geochemical and geomicrobiological characteristics of several hydrothermal vent environments sampled using a remotely operated vehicle, and to determine the degree to which these vents may influence the biology of this young freshwater ecosystem. Approximately six different vent systems (locations) were sampled during 2007 and 2008, and included water obtained directly from the hydrothermal vents as well as biomass and sediment associated with these high-temperature environments. Thorough geochemical analysis of these hydrothermal environments reveals variation in pH, sulfide, hydrogen and other potential electron donors that may drive primary productivity. The concentrations of dissolved hydrogen and sulfide were extremely high in numerous vents sampled, especially the deeper (30-50 m) vents located in the Inflated Plain, West Thumb, and Mary Bay. Significant dilution of hydrothermal fluids occurs due to mixing with surrounding lake water. Despite this, the temperatures observed in many of these hydrothermal vents range from 50-90 C, and elevated concentrations of constituents typically associated with geothermal activity in Yellowstone are observed in waters sampled directly from vent discharge. Microorganisms associated with elemental sulfur mats and filamentous ‘streamer’ communities of Inflated Plain and West Thumb (pH range 5-6) were dominated by members of the deeply-rooted bacterial Order Aquificales, but also contain thermophilic members of the domain Archaea. Assembly of metagenome sequence from the Inflated Plain vent biomass and to a lesser extent, West Thumb vent biomass reveal the importance of Sulfurihydrogenibium-like organisms, also important in numerous terrestrial geothermal

PERAN KELOMPOK BATIK “BERKAH LESTARI” BAGI PEMBERDAYAAN PEREMPUAN DI DUSUN KARANGKULON, DESA WUKIRSARI, IMOGIRI, BANTUL, YOGYAKARTA

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Riesta Mar’atul Azizah

2016-09-01

Full Text Available One of women empowerment strategies in Bantul regency is realized through supporting the Micro, Small and Medium Enterprises (UKM.One success UKM is Batik Berkah Lestari, located in the hamlet of Karangkulon, Wukirsari Village, District Imogiri, Bantul. This study tends to determine the role of Berkah Lestari groupin empowering women in Karangkulon. This study uses the theory of AGIL (adaptation, goal attainment, integration, latency of Talcott Parsons. Data are collected through: observation, interviews and documentation. The results of this study indicate that the Berkah Lestari is able to contribute to women in Karangkulon through four things: adaptation, members of the group can customize the group rules and the changing environment; achievement of objectives, activities Berkah Lestari focus to achieve common prosperity, not a personal interest; integration, open communication between members and administrators make Berkah Lestari can survive and exist up to now; maintenance pattern, promoting a sense of kinship among the members of Berkah Lestari so that members feel comfortable and far from conflct. The results are clearly seen from three aspects: the economic aspects, namely increasing women’s income compare toprevious occupation before joining the Berkah Lestari; political aspect, in which women of Karangkulon managed to form a group of batik to fiht for their interests withoutbeing inferior when talking to visitors of Berkah Lestari; socio-cultural aspects, where women are considered equal to men because they can perform multiple roles, as a good housewife as well as helping the family’s income. In empowering women, Berkah Lestari relied heavily on trust, openness, and sense of family relation among its members. However, there are some barriers faced by the Berkah Lestari,such as: marketing is still limited to a conventional way (word of mouth, online marketing is not optimally used as a result of the lack of training on the

Removal of vertigo blue dyes from Batik textile wastewater by adsorption onto activated carbon and coal bottom ash

Science.gov (United States)

Kusmiyati, L., Puspita Adi; Deni, V.; Robi Indra, S.; Islamica, Dlia; Fuadi, M.

2016-04-01

Removal of vertigo blue dye from batik textile wastewater was studied by adsorptionprocess onto activated carbon (AC) and coal bottom ash (CBA).The influence of experimental conditions (pH solution, dye concentration, and contact time) were studied on the both adsorbents. At equilibrium conditions, the data were fitted to Langmuir and Freundlich adsorption models. The maximum adsorption capacity calculated from the Langmuir model for carbon active was 6.29mg/g at pH that found to be considerably higher than that obtained for coal bottom ash 3.72mg/g pH 9. From Freundlich model, the maximum adsorption capacity is less for coal bottom ash (pH 9) than that for carbon active (pH4).

Faktor-Faktor Penyebab Rendahnya Penggunaan Hak Kekayaan Intelektual di Kalangan Usaha Kecil Menengah Batik

OpenAIRE

Sinaga, V. Selvie

2016-01-01

Ideally, the Intellectual Property Rights should not only beof the property of major industries but should also be of the small-medium industries’ property. In fact, there are only few of the small-medium scale industries in Indonesia which utilize the intellectual property rights in their business activities. The problems which would be studied in this research is the factors serving as the challenges for the smallmedium batik industries in Pekalongan and Yogyakarta in using intellectual pro...

Faktor-Faktor Penyebab Rendahnya Penggunaan Hak Kekayaan Intelektual Di Kalangan Usaha Kecil Menengah Batik

OpenAIRE

Sinaga, V. Selvie

2014-01-01

Ideally, the Intellectual Property Rights should not only beof the property of major industries but should also be of the small-medium industries' property. In fact, there are only few of the small-medium scale industries in Indonesia which utilize the intellectual property rights in their business activities. The problems which would be studied in this research is the factors serving as the challenges for the smallmedium batik industries in Pekalongan and Yogyakarta in using intellectual pro...

A Serological Survey of Infectious Disease in Yellowstone National Park’s Canid Community

Science.gov (United States)

Almberg, Emily S.; Mech, L. David; Smith, Douglas W.; Sheldon, Jennifer W.; Crabtree, Robert L.

2009-01-01

Background Gray wolves (Canis lupus) were reintroduced into Yellowstone National Park (YNP) after a >70 year absence, and as part of recovery efforts, the population has been closely monitored. In 1999 and 2005, pup survival was significantly reduced, suggestive of disease outbreaks. Methodology/Principal Findings We analyzed sympatric wolf, coyote (Canis latrans), and red fox (Vulpes vulpes) serologic data from YNP, spanning 1991–2007, to identify long-term patterns of pathogen exposure, identify associated risk factors, and examine evidence for disease-induced mortality among wolves for which there were survival data. We found high, constant exposure to canine parvovirus (wolf seroprevalence: 100%; coyote: 94%), canine adenovirus-1 (wolf pups [0.5–0.9 yr]: 91%, adults [≥1 yr]: 96%; coyote juveniles [0.5–1.5 yrs]: 18%, adults [≥1.6 yrs]: 83%), and canine herpesvirus (wolf: 87%; coyote juveniles: 23%, young adults [1.6–4.9 yrs]: 51%, old adults [≥5 yrs]: 87%) suggesting that these pathogens were enzootic within YNP wolves and coyotes. An average of 50% of wolves exhibited exposure to the protozoan parasite, Neospora caninum, although individuals’ odds of exposure tended to increase with age and was temporally variable. Wolf, coyote, and fox exposure to canine distemper virus (CDV) was temporally variable, with evidence for distinct multi-host outbreaks in 1999 and 2005, and perhaps a smaller, isolated outbreak among wolves in the interior of YNP in 2002. The years of high wolf-pup mortality in 1999 and 2005 in the northern region of the park were correlated with peaks in CDV seroprevalence, suggesting that CDV contributed to the observed mortality. Conclusions/Significance Of the pathogens we examined, none appear to jeopardize the long-term population of canids in YNP. However, CDV appears capable of causing short-term population declines. Additional information on how and where CDV is maintained and the frequency with which future epizootics might

A field trip guide to the petrology of Quaternary volcanism on the Yellowstone Plateau

Science.gov (United States)

Vazquez, Jorge A.; Stelten, Mark; Bindeman, Ilya N.; Cooper, Kari

2017-12-19

The Yellowstone Plateau is one of the largest manifestations of silicic volcanism on Earth, and marks the youngest focus of magmatism associated with the Yellowstone Hot Spot. The earliest products of Yellowstone Hot Spot volcanism are from ~17 million years ago, but may be as old as ~32 Ma, and include contemporaneous eruption of voluminous mafic and silicic magmas, which are mostly located in the region of northwestern Nevada and southeastern Oregon. Since 17 Ma, the main locus of Yellowstone Hot Spot volcanism has migrated northeastward producing numerous silicic caldera complexes that generally remain active for ~2–4 million years, with the present-day focus being the Yellowstone Plateau. Northeastward migration of volcanism associated with the Yellowstone Hot Spot resulted in the formation of the Snake River Plain, a low relief physiographic feature extending ~750 kilometers from northern Nevada to eastern Idaho. Most of the silicic volcanic centers along the Snake River Plain have been inundated by younger basalt volcanism, but many of their ignimbrites and lava flows are exposed in the extended regions at the margins of the Snake River Plain. 

Yellowstone wolves and the forces that structure natural systems.

OpenAIRE

Andy P Dobson

2014-01-01

Since their introduction in 1995 and 1996, wolves have had effects on Yellowstone that ripple across the entire structure of the food web that defines biodiversity in the Northern Rockies ecosystem. Ecological interpretations of the wolves have generated a significant amount of debate about the relative strength of top-down versus bottom-up forces in determining herbivore and vegetation abundance in Yellowstone. Debates such as this are central to the resolution of broader debates about the r...

Limbah Serutan Kayu Matoa (Pometia Pinnata) Sebagai Zat Warna Alam Pada Kain Batik Serat Selulosa

OpenAIRE

Haerudin, Agus; Farida, Farida Farida

2017-01-01

Potensi limbah sumber daya alam di Indonesia hususnya limbah kayu-kayuan sangat melimpah yang selama ini belum dimanfaatkan dan belum miliki nilai jual yang sangat tinggi, salah satunya serutan kayu matoa. Pada penelitian ini mencoba melakukan ekperimen limbah serutan kayu matoa dimanfaatkan sebagai sumber bahan baku zat warna alam yang akan diaplikasikan pada kain batik serat selulosa.Tujuan dari penelitian ini ingin melihat arah warna yang dihasilkan dari ekstraksi limbah serutan kayu mato...

The Wolf at the Door: Competing Land Use Values on Military Installations

Science.gov (United States)

1996-04-01

The Gray Wolf ............. ................ 88 a. Return to Yellowstone ...... .......... 90 1. Final EIS ......... ............. 91 2. Wolves ...western North and South Dakota. 233 "A final devastating blow fell when officials in Yellowstone decided to exterminate the park wolves --they succeeded... Wolves into Yellowstone National Park and central Idaho.32° FWS Regional Director Ralph Morgenweck issued the Final EIS (FEIS) on April 14, 1994.321 The

Animal migration amid shifting patterns of phenology and predation: Lessons from a Yellowstone elk herd

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Middleton, Arthur D.; Kauffman, Matthew J.; McWhirter, Douglas E.; Cook, John G.; Cook, Rachel C.; Nelson, Abigail A.; Jimenez, Michael D.; Klaver, Robert W.

2013-01-01

Migration is a striking behavioral strategy by which many animals enhance resource acquisition while reducing predation risk. Historically, the demographic benefits of such movements made migration common, but in many taxa the phenomenon is considered globally threatened. Here we describe a long-term decline in the productivity of elk (Cervus elaphus) that migrate through intact wilderness areas to protected summer ranges inside Yellowstone National Park, USA. We attribute this decline to a long-term reduction in the demographic benefits that ungulates typically gain from migration. Among migratory elk, we observed a 21-year, 70% reduction in recruitment and a 4-year, 19% depression in their pregnancy rate largely caused by infrequent reproduction of females that were young or lactating. In contrast, among resident elk, we have recently observed increasing recruitment and a high rate of pregnancy. Landscape-level changes in habitat quality and predation appear to be responsible for the declining productivity of Yellowstone migrants. From 1989 to 2009, migratory elk experienced an increasing rate and shorter duration of green-up coincident with warmer spring–summer temperatures and reduced spring precipitation, also consistent with observations of an unusually severe drought in the region. Migrants are also now exposed to four times as many grizzly bears (Ursus arctos) and wolves (Canis lupus) as resident elk. Both of these restored predators consume migratory elk calves at high rates in the Yellowstone wilderness but are maintained at low densities via lethal management and human disturbance in the year-round habitats of resident elk. Our findings suggest that large-carnivore recovery and drought, operating simultaneously along an elevation gradient, have disproportionately influenced the demography of migratory elk. Many migratory animals travel large geographic distances between their seasonal ranges. Changes in land use and climate that disparately influence

Animal migration amid shifting patterns of phenology and predation: lessons from a Yellowstone elk herd.

Science.gov (United States)

Middleton, Arthur D; Kauffman, Matthew J; McWhirter, Douglas E; Cook, John G; Cook, Rachel C; Nelson, Abigail A; Jimenez, Michael D; Klaver, Robert W

2013-06-01

Migration is a striking behavioral strategy by which many animals enhance resource acquisition while reducing predation risk. Historically, the demographic benefits of such movements made migration common, but in many taxa the phenomenon is considered globally threatened. Here we describe a long-term decline in the productivity of elk (Cervus elaphus) that migrate through intact wilderness areas to protected summer ranges inside Yellowstone National Park, USA. We attribute this decline to a long-term reduction in the demographic benefits that ungulates typically gain from migration. Among migratory elk, we observed a 21-year, 70% reduction in recruitment and a 4-year, 19% depression in their pregnancy rate largely caused by infrequent reproduction of females that were young or lactating. In contrast, among resident elk, we have recently observed increasing recruitment and a high rate of pregnancy. Landscape-level changes in habitat quality and predation appear to be responsible for the declining productivity of Yellowstone migrants. From 1989 to 2009, migratory elk experienced an increasing rate and shorter duration of green-up coincident with warmer spring-summer temperatures and reduced spring precipitation, also consistent with observations of an unusually severe drought in the region. Migrants are also now exposed to four times as many grizzly bears (Ursus arctos) and wolves (Canis lupus) as resident elk. Both of these restored predators consume migratory elk calves at high rates in the Yellowstone wilderness but are maintained at low densities via lethal management and human disturbance in the year-round habitats of resident elk. Our findings suggest that large-carnivore recovery and drought, operating simultaneously along an elevation gradient, have disproportionately influenced the demography of migratory elk. Many migratory animals travel large geographic distances between their seasonal ranges. Changes in land use and climate that disparately influence

Coefficients of productivity for Yellowstone's grizzly bear habitat

Science.gov (United States)

Mattson, David John; Barber, Kim; Maw, Ralene; Renkin, Roy

2004-01-01

This report describes methods for calculating coefficients used to depict habitat productivity for grizzly bears in the Yellowstone ecosystem. Calculations based on these coefficients are used in the Yellowstone Grizzly Bear Cumulative Effects Model to map the distribution of habitat productivity and account for the impacts of human facilities. The coefficients of habitat productivity incorporate detailed information that was collected over a 20-year period (1977-96) on the foraging behavior of Yellowstone's bears and include records of what bears were feeding on, when and where they fed, the extent of that feeding activity, and relative measures of the quantity consumed. The coefficients also incorporate information, collected primarily from 1986 to 1992, on the nutrient content of foods that were consumed, their digestibility, characteristic bite sizes, and the energy required to extract and handle each food. Coefficients were calculated for different time periods and different habitat types, specific to different parts of the Yellowstone ecosystem. Stratifications included four seasons of bear activity (spring, estrus, early hyperphagia, late hyperphagia), years when ungulate carrion and whitebark pine seed crops were abundant versus not, areas adjacent to (bear activity in each region, habitat type, and time period were incorporated into calculations, controlling for the effects of proximity to human facilities. The coefficients described in this report and associated estimates of grizzly bear habitat productivity are unique among many efforts to model the conditions of bear habitat because calculations include information on energetics derived from the observed behavior of radio-marked bears.

The timing and origin of pre- and post-caldera volcanism associated with the Mesa Falls Tuff, Yellowstone Plateau volcanic field

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Stelten, Mark E.; Champion, Duane E.; Kuntz, Mel A.

2018-01-01

We present new sanidine 40Ar/39Ar ages and paleomagnetic data for pre- and post-caldera rhyolites from the second volcanic cycle of the Yellowstone Plateau volcanic field, which culminated in the caldera-forming eruption of the Mesa Falls Tuff at ca. 1.3 Ma. These data allow for a detailed reconstruction of the eruptive history of the second volcanic cycle and provide new insights into the petrogenesis of rhyolite domes and flows erupted during this time period. 40Ar/39Ar age data for the biotite-bearing Bishop Mountain flow demonstrate that it erupted approximately 150 kyr prior to the Mesa Falls Tuff. Integrating 40Ar/39Ar ages and paleomagnetic data for the post-caldera Island Park rhyolite domes suggests that these five crystal-rich rhyolites erupted over a centuries-long time interval at 1.2905 ± 0.0020 Ma (2σ). The biotite-bearing Moonshine Mountain rhyolite dome was originally thought to be the downfaulted vent dome for the pre-caldera Bishop Mountain flow due to their similar petrographic and oxygen isotope characteristics, but new 40Ar/39Ar dating suggest that it erupted near contemporaneously with the Island Park rhyolite domes at 1.2931 ± 0.0018 Ma (2σ) and is a post-caldera eruption. Despite their similar eruption ages, the Island Park rhyolite domes and the Moonshine Mountain dome are chemically and petrographically distinct and are not derived from the same source. Integrating these new data with field relations and existing geochemical data, we present a petrogenetic model for the formation of the post-Mesa Falls Tuff rhyolites. Renewed influx of basaltic and/or silicic recharge magma into the crust at 1.2905 ± 0.0020 Ma led to [1] the formation of the Island Park rhyolite domes from the source region that earlier produced the Mesa Falls Tuff and [2] the formation of Moonshine Mountain dome from the source region that earlier produced the biotite-bearing Bishop Mountain flow. These magmas were stored in the crust for less than a few thousand

Seismic and GPS constraints on the dynamics and kinematics of the Yellowstone volcanic field

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Smith, R. B.; Farrell, J.; Jordan, M.; Puskas, C.; Waite, G. P.

2007-12-01

The seismically and volcanically Yellowstone hotspot resulted from interaction of a mantle plume with the overriding North America plate. This feature and related processes have modified continental lithosphere producing the Yellowstone-Snake River Plain-Newberry silicic volcanic field (YSRPN) system, with its NE volcanically active Yellowstone volcanic field. The size and accessibility of the Yellowstone area has allowed a range of geophysical experiments including earthquake monitoring and seismic and GPS imaging of this system. Seismicity is dominated by small-magnitude normal- to oblique-slip faulting earthquake swarms with shallow focal depths, maximum of ~5 km, restricted by high temperatures and a weak elastic layer. There is developing evidence of non-double couple events. Outside the caldera, earthquakes are deeper, ~20 km, and capable of M 7+ earthquakes. We integrate the results from a multi-institution experiment that recorded data from 110 seismic stations and 180 GPS stations for 1999-2004. The tomographic images confirm the existence of a low Vp-body beneath the Yellowstone caldera at depths greater than 8 km, possibly representing hot, crystallizing magma. A key result of our study is a volume of anomalously low Vp and Vp/Vs in the northwestern part of the volcanic field at shallow depths of stress field inverted from seismic and GPS data is dominated by regional SW extension with superimposed volumetric expansion and uplift from local volcanic sources. Mantle tomography derived from integrated inversion of teleseismic and local earthquake data constrained by geoid, crustal structure, discontinuity structure reveals an upper-mantle low P and S velocity body extends from 80 km to ~250 km directly beneath Yellowstone and then continues to 650 km with unexpected westward tilt to the west at ~60° with a 1% to 2% melt. This geometry is consistent with the ascent of the buoyant magma entrained in eastward return-flow of the upper mantle. Some remaining

Preparation of Activated Carbon/N-doped Titania Composite for Synergistic Adsorption-photocatalytic Oxidation of Batik Dye

Science.gov (United States)

Aziz, A. A.; Ibrahim, S.

2018-05-01

A synergetic improved composite TiO2 photocatalysts was successfully synthesized by using nitrogen (N) as a dopant and activated carbon (AC) as synergetic compound. Two different types of AC prepared from Garcinia mangostana shell and commercial AC obtained from palm shell were chosen as synergetic compound. Thus synthesized composites was further characterized by Brunauer-Emmett-Teller (BET) surface analyzer and UV-visible light spectroscope. The doping of N resulted in a better solar light utilization potential. Furthermore, synergizing with AC contributed for the improved BET surface area and pore size distribution. The synergetic adsorption-photocatalytic activity was investigated by removing a commercial batik dye namely Remazol Brilliant Blue (RBB) under direct solar irradiation. The synergetic experiments showed that commercial AC synergized with N-TiO2 resulted with a maximum removal efficiency of ∼80% in 6 h.

Dynamics of the Yellowstone hydrothermal system

Science.gov (United States)

Hurwitz, Shaul; Lowenstern, Jacob B.

2014-01-01

The Yellowstone Plateau Volcanic Field is characterized by extensive seismicity, episodes of uplift and subsidence, and a hydrothermal system that comprises more than 10,000 thermal features, including geysers, fumaroles, mud pots, thermal springs, and hydrothermal explosion craters. The diverse chemical and isotopic compositions of waters and gases derive from mantle, crustal, and meteoric sources and extensive water-gas-rock interaction at variable pressures and temperatures. The thermal features are host to all domains of life that utilize diverse inorganic sources of energy for metabolism. The unique and exceptional features of the hydrothermal system have attracted numerous researchers to Yellowstone beginning with the Washburn and Hayden expeditions in the 1870s. Since a seminal review published a quarter of a century ago, research in many fields has greatly advanced our understanding of the many coupled processes operating in and on the hydrothermal system. Specific advances include more refined geophysical images of the magmatic system, better constraints on the time scale of magmatic processes, characterization of fluid sources and water-rock interactions, quantitative estimates of heat and magmatic volatile fluxes, discovering and quantifying the role of thermophile microorganisms in the geochemical cycle, defining the chronology of hydrothermal explosions and their relation to glacial cycles, defining possible links between hydrothermal activity, deformation, and seismicity; quantifying geyser dynamics; and the discovery of extensive hydrothermal activity in Yellowstone Lake. Discussion of these many advances forms the basis of this review.

Business and politics in provincial Indonesia: The batik and construction sector in Pekalongan, Central Java

OpenAIRE

Savirani, A.

2015-01-01

After the fall of Soeharto in 1998, and an increased connection to the global world, politics at the local level in Indonesia have changed significantly. This has contributed to a change in how business is conducted in provincial towns. This thesis explores the changing relationship between the state and business after decentralization policy in 2001 followed by various technocratic approach in public sector. The study focuses on two business sectors: the batik and construction in Pekalongan,...

MYSTICISM IN BATIK INDUSTRIAL RELATION: The Study of Trust Achievement on the Survivability of Small-Medium Batik Industry at Pekalongan City

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Imam Kanafi

2012-12-01

Full Text Available Relationship between economy and religion had been known for long time ago as it was found in Max Weber’s books “The Protestant Ethic and The Spirit of Capitalism” and “The Protestant Sects and The Spirit of Capitalism”. This paper examines the extent to which mysticism practices have been conducted among the employers and employees of Batik Industries in Pekalongan City. It argues that mysticism has an important role to reinforce the social capital and make the industry survive, especially to face many problems related to productivity, motivation, trust as well as wage issues. By practicing mystics and religious traditions, like dhikiran, manakiban, hawl and muludan, people have spiritual force which has an important role both for personally and professionally in the work place, especially to maintain the relationship between employees and employers. Also they could be stronger when faced the changes and challenges of business and their industry can survive.

Interleukin-6 and tumor necrosis factor-alpha values in elk neonates

Science.gov (United States)

Barber-Meyer, S. M.; Johnson, C.R.; Murtaugh, M.P.; Mech, L.D.; White, P.J.

2007-01-01

Serological indicators of general condition would be helpful for monitoring or assessing ungulate wildlife. Toward that end, we report the 1st reference values for 2 cytokines, interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-??), in neonatal elk (Cervus elaphus). We obtained blood samples from 140 calves ??? 6 days old in Yellowstone National Park during summer 2003-2005. TL-6 values ranged from 0 to 1.21 pg/ml with a median of 0.03 pg/ml. TNF-?? values ranged from 0 to 225.43 pg/ml with a median of 1.85 pg/ml. IL-6 and TNF-?? concentrations were not significant predictors of elk calf survival through 21 days. Development of ungulate-based IL-6 and TNF-?? assays that provide greater sensitivity than cross-reacting human-based assays could be helpful in monitoring ungulate condition and health status comparisons among herds. Such information could provide indirect assessments of range quality or environmental influences among herds. 

36 CFR 7.8 - Sequoia and Kings Canyon National Parks.

Science.gov (United States)

2010-07-01

... National Parks. (a) Dogs and cats. Dogs and cats are prohibited on any park land or trail except within one-fourth mile of developed areas which are accessible by a designated public automobile road. (b) Fishing. (1) Fishing restrictions, based on management objectives described in the parks' Resources Management...

Effectiveness of Ergonomic Chair against Musculoskeletal Disorders in Female Batik Workers of Sragen District

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Sumardiyono Sumardiyono

2014-08-01

Full Text Available The majority of female batik workers uses non-ergonomic chairs (dingklik that pose risks of musculoskeletal disorders. This study aimed to design an ergonomic chair and evaluate its effectiveness in reducing musculoskeletal disorders among the workers. This is a quasi-experimental study (using one group pre and post-test design on 50 female batik workers selected by quota sampling. Musculoskeletal disorders were measured among the samples before and after the use of the designed ergonomic chair which they were asked to use for two months. T-test, ANCOVA, Wilcoxon test, McNemar test and Chi Square test were used for the analysis. The study found statistical significant differences of risk factor against musculoskeletal disorders among the workers before and after their use of the designed ergonomic chair (p=0.000; and of musculoskeletal disorders before and after using the ergonomic chair (p= 0,035. Body Mass Index (BMI was identified as a confounding factor, and statistical significant difference of musculoskeletal disorders were also found among the workers with 25 BMI even before and after using the ergonomic chair (p=0.033 and p=0.015 respectively. By ANCOVA statistical test, after controlling BMI, another statistical difference of musculoskeletal disorders was also identified before and after using the ergonomic chair (p=0.033. It is concluded that the designed ergonomic chair is effective to reduce the risk of musculoskeletal disorders.

Origin and Evolution of the Yellowstone Hotspot from Seismic-GPS Imaging and Geodynamic Modeling

Science.gov (United States)

Smith, R. B.; Jordan, M.; Puskas, C. M.; Farrell, J.; Waite, G. P.

2006-12-01

The Yellowstone hotspot resulted from interaction of a mantle plume with the overriding North America plate. This feature and related processes have influenced a large part of the western U.S., producing the 16 Ma Yellowstone-Snake River Plain-Newberry silicic-basalt volcanic field (YSRPN). We integrate results from a multi-institution experiment that deployed 80 seismic stations and 160 campaign and 21 permanent GPS stations for 1999-2003. Crust and mantle velocity models were derived from inversion of teleseismic and local earthquake data. Kinematic and dynamic models were derived from inversion of GPS velocities constrained by stresses associated the topography and the +15 m geoid anomaly. Tomography revealed a P- and S-wave low-velocity body at depths of 8-16 km beneath the caldera that is interpreted as partial melt of 8-15% that feeds the youthful Yellowstone volcanic field. Volume changes in the magma chamber are responsible for GPS-measured episodes of uplift and subsidence of the caldera at decadal scales with average rates of ~20 mm/yr but much higher short-term rates of up to 80 mm/yr. An upper-mantle low-velocity body was imaged by inverting teleseismic data constrained by the geoid structure, crustal structure, and the upper mantle discontinuities. This low P and S velocity body extends from 80 km to ~250 km directly beneath Yellowstone and then continues to 650 km with unexpected tilt to the west at ~60°. The tilt is consistent with the ascent of the buoyant magma entrained in eastward return-flow of the upper mantle. We estimate this body has an excess temperature from 85K to 120K, depending on the water content and with up to 1.5% melt. Using the inclined plume-geometry and plate motion history, we extrapolate the Yellowstone mantle source southwestward ~800 km as a plume-head in oceanic lithosphere centered beneath the Columbia Plateau basalt field at 16 Ma. Magma ascent was truncated there by the passage of thicker continental lithosphere over

Volcanic calderas delineate biogeographic provinces among Yellowstone thermophiles.

Science.gov (United States)

Takacs-Vesbach, Cristina; Mitchell, Kendra; Jackson-Weaver, Olan; Reysenbach, Anna-Louise

2008-07-01

It has been suggested that the distribution of microorganisms should be cosmopolitan because of their enormous capacity for dispersal. However, recent studies have revealed that geographically isolated microbial populations do exist. Geographic distance as a barrier to dispersal is most often invoked to explain these distributions. Here we show that unique and diverse sequences of the bacterial genus Sulfurihydrogenibium exist in Yellowstone thermal springs, indicating that these sites are geographically isolated. Although there was no correlation with geographic distance or the associated geochemistry of the springs, there was a strong historical signal. We found that the Yellowstone calderas, remnants of prehistoric volcanic eruptions, delineate biogeographical provinces for the Sulfurihydrogenibium within Yellowstone (chi(2): 9.7, P = 0.002). The pattern of distribution that we have detected suggests that major geological events in the past 2 million years explain more of the variation in sequence diversity in this system than do contemporary factors such as habitat or geographic distance. These findings highlight the importance of historical legacies in determining contemporary microbial distributions and suggest that the same factors that determine the biogeography of macroorganisms are also evident among bacteria.

Effects of warming and drying of soils on the ectomycorrhizal community of a mixed Pinus contorta/Picea engelmannii stand in Yellowstone Park

Science.gov (United States)

Cullings, Kenneth; Finley, S. K.; Parker, V. T.; Makhija, S.; DeVincenzi, Donald L. (Technical Monitor)

2001-01-01

Restriction Fragment Length Polymorphisms (RFLPs) analyses were used to determine patterns of change in ectomycorrhizal community structure response to seasonal warming and drying of soils. Soil cores (42 total, 21 from cold and wet soil in early June, and 21 from dry, warm soil in late August) were collected from replicate blocks in a mixed-conifer forest stand in Yellowstone. Results indicated no significant differences in species richness (2.62 species/core, SE 0.2 in June; 3.25, SE 0.2 in August), however there was a significant effect on ectomycorrhizal infection (P<0.05), mean number of EM tips/core was significantly lower in June (185.8, SE 34) than in August (337 SE 78). Data indicated no difference in overall EM fungal species composition, however among system dominants, two species (Cortinarius 9 and Cortinarius 10) were more abundant in August than in June (P<0.02). The remaining dominant fungal species exhibited no differences in relative abundance. Results are discussed in relation to soil fertility and composition.

Lower-mantle plume beneath the Yellowstone hotspot revealed by core waves

Science.gov (United States)

Nelson, Peter L.; Grand, Stephen P.

2018-04-01

The Yellowstone hotspot, located in North America, is an intraplate source of magmatism the cause of which is hotly debated. Some argue that a deep mantle plume sourced at the base of the mantle supplies the heat beneath Yellowstone, whereas others claim shallower subduction or lithospheric-related processes can explain the anomalous magmatism. Here we present a shear wave tomography model for the deep mantle beneath the western United States that was made using the travel times of core waves recorded by the dense USArray seismic network. The model reveals a single narrow, cylindrically shaped slow anomaly, approximately 350 km in diameter that we interpret as a whole-mantle plume. The anomaly is tilted to the northeast and extends from the core-mantle boundary to the surficial position of the Yellowstone hotspot. The structure gradually decreases in strength from the deepest mantle towards the surface and if it is purely a thermal anomaly this implies an initial excess temperature of 650 to 850 °C. Our results strongly support a deep origin for the Yellowstone hotspot, and also provide evidence for the existence of thin thermal mantle plumes that are currently beyond the resolution of global tomography models.

Insights into the biological source and environmental gradients shaping the distribution of H-shaped glycerol dialkyl glycerol tetraethers in Yellowstone National Park geothermal springs

Science.gov (United States)

Jia, C.; Xie, W.; Wang, J.; Boyd, E. S.; Zhang, C.

2013-12-01

Archaea are ubiquitous in natural environments. The unique tetraether lipids in archaeal membranes enable the maintenance of ion permeability across broad environmental gradients. H-shaped isoprenoid glycerol dialkyl glycerol tetraethers (H-GDGTs), in which the two biphytanyl carbon skeletons are covalently bound by a carbon-carbon bond, have been recently identified in both marine and geothermal environments. Here we report the core H-GDGTs (C-H-GDGTs) and polar H-GDGTs (P-H-GDGTs) associated with sediments sampled from geothermal springs in Yellowstone National Park and investigate their abundance in relation to environmental gradients. The abundance of C- and P-H-GDGTs exhibit strong and negative correlation with pH (P = 0.007), suggesting that H-shaped GDGTs help to maintain cell membrane fluidity in acidic environments. Reanalysis of archaeal 16S rRNA gene pyrotags published previously from (Boyd E. Hamilton T. L., Wang J., He L., Zhang C. L. 2013. The role of tetraether lipid composition in the adaptation of thermophilic archaea to acidity. Frontiers in Terrestrial Microbiology. 4: doi: 10.3389/fmicb.2013.00062) indicates that these H-GDGTs are associated with environments dominanted by Thermoplasmatales, which are thermoacidiphiles. Two equations were established to define the relationships between the abundance of H-GDGTs, the abundance of archaeal taxa based on 16S rRNA gene phylogenetic affiliations, and pH. Both equations have high predictive capacity in predicting the distribution of archaeal lipids in the geothermal system. These observations provide new insight into the biological source of H-GDGTs and suggest a prominent role for these lipids in the diversification of archaea into or out of acidic high temperature environments.

History of surface displacements at the Yellowstone Caldera, Wyoming, from leveling surveys and InSAR observations, 1923-2008

Science.gov (United States)

Dzurisin, Daniel; Wicks, Charles W.; Poland, Michael P.

2012-01-01

) repeated cycles of uplift and subsidence and sudden changes from uplift to subsidence or vice versa; (5) spatial and temporal relationships between changes in deformation mode and strong earthquake swarms; and (6) lateral dimensions of all three deforming areas that indicate source depths in the range of 5 to 15 km. We prefer a conceptual model in which surface displacements at Yellowstone are caused primarily by variations in the flux of basaltic magma into the crust beneath the caldera. Specifically, we envision a magmatic conduit system beneath the northeast part of the caldera that supplies basalt from a mantle source to an accumulation zone at 5-10 km depth, perhaps at a rheological boundary within a crystallizing rhyolite body remnant from past eruptions. Increases in the magma flux favor uplift of the caldera and decreases favor subsidence. A delicate equilibrium exists among the mass and heat flux from basaltic intrusions, heat and volatile loss from the crystallizing rhyolite body, and the overlying hydrothermal system. In the absence of basalt input, steady subsidence occurs mainly as a result of fluid loss from crystallizing rhyolite. At times when a self-sealing zone in the deep hydrothermal system prevents the escape of magmatic fluid, the resulting pressure increase contributes to surface uplift within the caldera; such episodes end when the seal ruptures during an earthquake swarm. To account for the north rim deformation source, we propose that magma or fluid exsolved from magma episodically escapes the caldera system at the three-way structural intersection of (1) the northern caldera boundary, (2) an active seismic belt to the north-northwest that is associated with the Hebgen Lake fault zone, and (3) the Norris - Mammoth corridor - a zone of faults, volcanic vents, and thermal activity that strikes north from the north rim of the caldera near Norris Geyser Basin to Mammoth Hot Springs near the northern boundary of Yellowstone National Park. Increased

VARIASI WAKTU ELEKTROLISIS MENGGUNAKAN ELEKTRODA ALUMUNIUM UNTUK MENURUNKAN COD LIMBAH “BATIK AYU” DI PIJENAN, WIJIREJO, PANDAK, BANTUL

Directory of Open Access Journals (Sweden)

Mia Nandha Sari

2017-04-01

Full Text Available Perkembangan industri batik memberikan dampak positif dan juga negatif bagi kehidupan ma-syarakat. Salah satu dampak negatifnya adalah dihasilkannya limbah yang berpotensi menim-bulkan pencemaran lingkungan. Dari hasil survei pendahuluan, diketahui pemeriksaan COD limbah industri “Batik Ayu” di Pijenan, Wijirejo, Pandak, Bantul, pada outlet adalah sebesar 570 mg/L yang berarti masih melebihi baku mutu yang ditetapkan dalam Peraturan Gubernur DIY No. 7 tahun 2010. Tujuan penelitian ini untuk mengetahui pengaruh waktu elektrolisis menggu-nakan elektroda alumunium terhadap penurunan COD limbah di atas. Jenis penelitian yang di-lakukan adalah eksperimen dengan desain pre-test post-test with control group. Sampel lim-bah cair diperoleh dengan metoda sampling gabungan waktu dengan teknik pengambilan  quo-ta sampling. Ada tiga waktu kontak yang digunakan, yaitu: 1 jam, 2 jam, dan 3 jam, yang diukur dalam 10 kali ulangan. Hasil analisis data menggunakan uji one way anova dari SPSS for Win-dows pada taraf signifikan 0,05; menunjukkan bahwa kelompok perlakuan dan kontrol tidak memberikan perbedaan penurunan kadar COD yang signifikan. Namun demikian, jika diban-dingkan antara masing-masing waktu kontak dengan kontrol, ditemukan adanya perbedaan.

Insights into archaeal evolution and symbiosis from the genomes of a nanoarchaeon and its inferred crenarchaeal host from Obsidian Pool, Yellowstone National Park.

Science.gov (United States)

Podar, Mircea; Makarova, Kira S; Graham, David E; Wolf, Yuri I; Koonin, Eugene V; Reysenbach, Anna-Louise

2013-04-22

A single cultured marine organism, Nanoarchaeum equitans, represents the Nanoarchaeota branch of symbiotic Archaea, with a highly reduced genome and unusual features such as multiple split genes. The first terrestrial hyperthermophilic member of the Nanoarchaeota was collected from Obsidian Pool, a thermal feature in Yellowstone National Park, separated by single cell isolation, and sequenced together with its putative host, a Sulfolobales archaeon. Both the new Nanoarchaeota (Nst1) and N. equitans lack most biosynthetic capabilities, and phylogenetic analysis of ribosomal RNA and protein sequences indicates that the two form a deep-branching archaeal lineage. However, the Nst1 genome is more than 20% larger, and encodes a complete gluconeogenesis pathway as well as the full complement of archaeal flagellum proteins. With a larger genome, a smaller repertoire of split protein encoding genes and no split non-contiguous tRNAs, Nst1 appears to have experienced less severe genome reduction than N. equitans. These findings imply that, rather than representing ancestral characters, the extremely compact genomes and multiple split genes of Nanoarchaeota are derived characters associated with their symbiotic or parasitic lifestyle. The inferred host of Nst1 is potentially autotrophic, with a streamlined genome and simplified central and energetic metabolism as compared to other Sulfolobales. Comparison of the N. equitans and Nst1 genomes suggests that the marine and terrestrial lineages of Nanoarchaeota share a common ancestor that was already a symbiont of another archaeon. The two distinct Nanoarchaeota-host genomic data sets offer novel insights into the evolution of archaeal symbiosis and parasitism, enabling further studies of the cellular and molecular mechanisms of these relationships. This article was reviewed by Patrick Forterre, Bettina Siebers (nominated by Michael Galperin) and Purification Lopez-Garcia.

PARK-IT! Elementary School Land Laboratories in Toledo City Parks. Curriculum Activity Guide, Grades 4-6.

Science.gov (United States)

DuFour, Marilyn Berry; Courter, Linda Kothera; Garvin, Dennis M.

The project PARK-IT! represents a unique partnership between a public elementary school and a city park in which students and teachers utilize a small naturalized area of the park as a Land Laboratory, and in return become its stewards. The project also includes this curriculum activity guide which can assist teachers in using the Land Lab with…

Advancing Site-Based Data Curation for Geobiology: The Yellowstone Exemplar (Invited)

Science.gov (United States)

Palmer, C. L.; Fouke, B. W.; Rodman, A.; Choudhury, G. S.

2013-12-01

While advances in the management and archiving of scientific digital data are proceeding apace, there is an urgent need for data curation services to collect and provide access to high-value data fit for reuse. The Site-Based Data Curation (SBDC) project is establishing a framework of guidelines and processes for the curation of research data generated at scientifically significant sites. The project is a collaboration among information scientists, geobiologists, data archiving experts, and resource managers at Yellowstone National Park (YNP). Based on our previous work with the Data Conservancy on indicators of value for research data, several factors made YNP an optimal site for developing the SBDC framework, including unique environmental conditions, a permitting process for data collection, and opportunities for geo-located longitudinal data and multiple data sources for triangulation and context. Stakeholder analysis is informing the SBDC requirements, through engagement with geologists, geochemists, and microbiologists conducting research at YNP and personnel from the Yellowstone Center for Resources and other YNP units. To date, results include data value indicators specific to site-based research, minimum and optimal parameters for data description and metadata, and a strategy for organizing data around sampling events. New value indicators identified by the scientists include ease of access to park locations for verification and correction of data, and stable environmental conditions important for controlling variables. Researchers see high potential for data aggregated from the many individual investigators conducting permitted research at YNP, however reuse is clearly contingent on detailed and consistent sampling records. Major applications of SBDC include identifying connections in dynamic systems, spatial temporal synthesis, analyzing variability within and across geological features, tracking site evolution, assessing anomalies, and greater awareness

TEOLOGI BURUH : Agama dan Sikap Pasrah Perempuan Buruh Sanggan Batik

Directory of Open Access Journals (Sweden)

Rita Rahmawati

2015-06-01

Full Text Available This qualitative descriptive research aimed to describe in detail the meaning of the values of religion and expression of women's resignation batik workers in the struggle of the production process, and the factors that influence it. Research was taken place in Pekalongan city and data obtained through observation, interviews, and literary studies. The results showed that deep belief in God is the foundation of understanding of the value of religion in the world of work as well when they interact with the skipper and other workers. The expression of resignation is seen almost in all stages from raw material procurement, production to marketing. Surrender women sanggan also evident in labor relations and outside the employment relationship, which is due to the fact that the religious elite is skipper and social conditions of patriarchal religious culture.

Protocols for geologic hazards response by the Yellowstone Volcano Observatory

Science.gov (United States)

,

2010-01-01

The Yellowstone Plateau hosts an active volcanic system, with subterranean magma (molten rock), boiling, pressurized waters, and a variety of active faults with significant earthquake hazards. Within the next few decades, light-to-moderate earthquakes and steam explosions are certain to occur. Volcanic eruptions are less likely, but are ultimately inevitable in this active volcanic region. This document summarizes protocols, policies, and tools to be used by the Yellowstone Volcano Observatory (YVO) during earthquakes, hydrothermal explosions, or any geologic activity that could lead to a volcanic eruption.

The Bear Facts: Implications of Whitebark Pine Loss for Yellowstone Grizzlies

OpenAIRE

Willcox, Louisa

2009-01-01

Whitebark pine is a foundation species, and barometer of the health of high elevation forests ecosystems in the West. It provides food and cover for numerous wildlife species, including the Clark’s nutcracker, crossbill, grosbeak, red squirrel and chipmunk. Whitebark pine is particularly important in the Greater Yellowstone Ecosystem (GYE), where it provides an essential food source for the imperiled Yellowstone grizzly bear. We will review the current scientific knowledge about the relations...

Anatomy of Old Faithful from subsurface seismic imaging of the Yellowstone Upper Geyser Basin

KAUST Repository

Wu, Sin-Mei

2017-10-03

The Upper Geyser Basin in Yellowstone National Park contains one of the highest concentrations of hydrothermal features on Earth including the iconic Old Faithful geyser. Although this system has been the focus of many geological, geochemical, and geophysical studies for decades, the shallow (<200 m) subsurface structure remains poorly characterized. To investigate the detailed subsurface geologic structure including the hydrothermal plumbing of the Upper Geyser Basin, we deployed an array of densely spaced three-component nodal seismographs in November of 2015. In this study, we extract Rayleigh-wave seismic signals between 1-10 Hz utilizing non-diffusive seismic waves excited by nearby active hydrothermal features with the following results. 1) imaging the shallow subsurface structure by utilizing stationary hydrothermal activity as a seismic source, 2) characterizing how local geologic conditions control the formation and location of the Old Faithful hydrothermal system, and 3) resolving a relatively shallow (10-60 m) and large reservoir located ~100 m southwest of Old Faithful geyser.

77 FR 53908 - Winter Use Plan, Supplemental Draft Environmental Impact Statement, Yellowstone National Park

Science.gov (United States)

2012-09-04

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-IMRO-YELL-11188; 2310-0070-422] Winter Use... comment period on the Draft Supplemental Environmental Impact Statement (Draft SEIS) for a Winter Use Plan... online at http://parkplanning.nps.gov/YELL (click on the link to the 2012 Supplemental Winter Use Plan...

Development of an Assessment Model for Sustainable Supply Chain Management in Batik Industry

Science.gov (United States)

Mubiena, G. F.; Ma’ruf, A.

2018-03-01

This research proposes a dynamic assessment model for sustainable supply chain management in batik industry. The proposed model identifies the dynamic relationship between economic aspect, environment aspect and social aspect. The economic aspect refers to the supply chain operation reference model. The environment aspect uses carbon emissions and liquid waste as the attribute assessment, while the social aspect focus on employee’s welfare. Lean manufacturing concept was implemented as an alternative approach to sustainability. The simulation result shows that the average of sustainability score for 5 years increased from 65,3% to 70%. Future experiments will be conducted on design improvements to reach the company target on sustainability score.

Conditions for the management of carrying capacity in the parks of Parks&Benefits

DEFF Research Database (Denmark)

Brandt, Jesper; Holmes, Esbern

2011-01-01

Growth in the number of visitors is an upcoming problem in nature parks. Nature parks are at the same time facing increasing demand, falling public appropriations and receding focus on their conservation functions. To ensure a balancing of nature protection and economic utilization the concept...... stakeholders, balancing use and protection preferably based on scientific and/or experiential cognition. The conditions for the management of carrying capacity for the 8 nature parks in the EC Baltic Project Parks&Benefits are analysed in the report. 1. Part focus on the methodology, concentrated...... on the comparison of the common conditions related to the international nature protection obligations in the parks, primarily expressed through the management under the EU Natura2000-program. In part 2, a comparison of the 8 parks concerning extent, land use composition, population in and around the park...

Use of sulfur and nitrogen stable isotopes to determine the importance of whitebark pine nuts to Yellowstone grizzly bears

Science.gov (United States)

Felicetti, L.A.; Schwartz, C.C.; Rye, R.O.; Haroldson, M.A.; Gunther, K.A.; Phillips, D.L.; Robbins, C.T.

2003-01-01

Whitebark pine (Pinus albicaulis) is a masting species that produces relatively large, fat- and protein-rich nuts that are consumed by grizzly bears (Ursus arctos horribilis). Trees produce abundant nut crops in some years and poor crops in other years. Grizzly bear survival in the Greater Yellowstone Ecosystem is strongly linked to variation in pine-nut availability. Because whitebark pine trees are infected with blister rust (Cronartium ribicola), an exotic fungus that has killed the species throughout much of its range in the northern Rocky Mountains, we used stable isotopes to quantify the importance of this food resource to Yellowstone grizzly bears while healthy populations of the trees still exist. Whitebark pine nuts have a sulfur-isotope signature (9.2 ?? 1.3??? (mean ?? 1 SD)) that is distinctly different from those of all other grizzly bear foods (ranging from 1.9 ?? 1.7??? for all other plants to 3.1 ?? 2.6??? for ungulates). Feeding trials with captive grizzly bears were used to develop relationships between dietary sulfur-, carbon-, and nitrogen-isotope signatures and those of bear plasma. The sulfur and nitrogen relationships were used to estimate the importance of pine nuts to free-ranging grizzly bears from blood and hair samples collected between 1994 and 2001. During years of poor pine-nut availability, 72% of the bears made minimal use of pine nuts. During years of abundant cone availability, 8 ?? 10% of the bears made minimal use of pine nuts, while 67 ?? 19% derived over 51% of their assimilated sulfur and nitrogen (i.e., protein) from pine nuts. Pine nuts and meat are two critically important food resources for Yellowstone grizzly bears.

No-carrier-added (NCA) synthesis of 6-[18F]fluoro-L-DOPA using 3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[6S-(6α, 8α, 8αβ)]-6,8-methano-2H-1,4-benzoxazin-2-one

International Nuclear Information System (INIS)

Horti, A.; Yale Univ., West Haven, CT; Redmond, D.E. Jr.; Soufer, R.

1995-01-01

3,5,6,7,8,8a-Hexahydro-7,7,8a-trimethyl-[6S-(6α,8α , 8αβ)]-6,8-methano-2H-1,4-benzoxazino-2-one (2) was investigated as chiral auxiliary for asymmetric NCA nucleophilic synthesis of 6-[ 18 F]Fluoro-L-DOPA. Direct condensation of 3,4-dimethoxy-2-[ 18 F]fluorobenzaldehyde (1a) or 6-[ 18 F]fluoro-piperonal (1b) in the presence of NaH with 2 gave the corresponding [ 18 F]-3-[(2-fluorophenyl)methylene]-3,5,6,7,8,8a-hexahydro-7,7,8 a-trimethyl-[6S-(3Z,3α,6α,8α,8αβ)]-6, 8-methano-2H-1,4-benzoxazin-2-one derivative 3a or 3b as a single stereoisomer. L-Selectride promoted hydrogenation of the olefinic double bond of these derivatives, in presence of tertbutyl alcohol, afforded the corresponding [ 18 F]-3-[(2-fluorophenyl) methyl]-3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[3S-(3α, 6α, 8α8αβ)]-6,8-methano-2H-1,4-benzoxazin-2-one derivatives (4a,b) without affecting the orientation of diasterofacial discrimination. Deprotection of the derivatives 4a,b yielded 6-[ 18 F]fluoro-L-DOPA (e.e. >90%, 3% radiochemical yield (EOB), total synthesis time 125 min, specific activity >2000 mCi/μmol). Direct deprotection/reduction of the compounds 3a,b provides the enantiomeric mixture of 6-[ 18 F]fluoro-D,L-DOPA (10-12% radiochemical yield) and, after chiral separation, 6-[ 18 F]fluoro-L-DOPA (e.e. 98%, 4-5% radiochemical yield). (author)

Pemanfaatan Limbah Cair Pengempaan Gambir untuk Pewarnaan Kain Batik

Directory of Open Access Journals (Sweden)

Failisnur Failisnur

2017-06-01

Full Text Available Gambier is a potential plant in West Sumatra with production about 17,160 tonnes in 2014. It will be released about 4,290,000 L of unutilized wastewater from that production which is dumped around production area. The wastewater odor is acidic with pH of 3-4 and contaminating the surrounding environment. Tannin content of the wastewater is high enough so it is good to be used as a dye. The research objective was to utilize wastewater of gambir as a dye in some types of batik fabrics. Variations of treatment in this study were 4 types of fabrics: cotton, silk, viscose and dobby, and addition of mordant metal Al2(SO43, CaO, and FeSO4. The result showed that the color direction of the fabrics varied from light brown, brown to blackish brown. Viscose fabric provided the highest color strength, followed by dobby fabrics. Silk and cotton fabrics produced non significant color strength. The test results of color fastness to washing in 40°C, light, and rubbing were generally good to excellent value (4-5. Test result of tear strength when compared with fabric blank showed that dyeing with gambir not reduce the fabric tear strength.ABSTRAKGambir merupakan tanaman perkebunan yang cukup banyak di Sumatera Barat dengan produksi tahun 2014 sekitar 17.160 ton. Dari produksi tersebut akan menghasilkan limbah cair sekitar 4.290.000 L yang dibuang di sekitar area produksi dan belum dimanfaatkan. Limbah cair tersebut berbau asam dengan pH 3-4 dan berpotensi mencemari lingkungan sekitarnya. Kandungan tanin dari limbah cair ini cukup tinggi sehingga sangat baik untuk dimanfaatkan sebagai pewarna. Tujuan penelitian adalah memanfaatkan limbah cair gambir sebagai pewarna pada beberapa jenis kain batik. Penelitian ini memvariasikan perlakuan penggunaan 4 jenis kain yaitu kain katun, kain sutera, kain viskos, dan kain dobi, dengan penambahan logam mordan Al2(SO43, CaO, dan FeSO4. Hasil penelitian didapatkan arah warna kain bervariasi dari coklat muda, coklat sampai

Peranan Lingkungan Eksternal Internal Terhadap Kinerja Industri Kecil Batik di Kabupaten Bangkalan

Directory of Open Access Journals (Sweden)

Yustina Chrismardani

2008-06-01

Full Text Available The performance of every kind of industry always related to external-internal environment. Based on that subject, this research aimed to analyze the influences of external environment factors (buyers, suppliers, techology and government and internal environment factors (marketing, finance and production to the performance of small business of batik in Bangkalan. The population of this research was the small business’s manager or owner in Kecamatan Tanjung Buli Kabupaten Bangkalan. The sample was 42 batik’s manager or owner, taken in 3 villages. The result of this research was : buyers, suppliers, technology, marketing and production had the significant influences to the small business’s performance; and marketing had the biggest influence to the small businesss’s performance.

Twenty Years After the 1988 Yellowstone Fires: Lessons About Disturbance and Ecosystems

Science.gov (United States)

Romme, W.H.; Boyce, M.S.; Gresswell, R.; Merrill, E.H.; Minshall, G.W.; Whitlock, C.; Turner, M.G.

2011-01-01

The 1988 Yellowstone fires were among the first in what has proven to be an upsurge in large severe fires in the western USA during the past 20 years. At the time of the fires, little was known about the impacts of such a large severe disturbance because scientists had had few previous opportunities to study such an event. Ecologists predicted short- and long-term effects of the 1988 fires on vegetation, biogeochemistry, primary productivity, wildlife, and aquatic ecosystems based on scientific understanding of the time. Twenty-plus years of subsequent study allow these early predictions to be evaluated. Most of the original predictions were at least partially supported, but some predictions were refuted, others nuanced, and a few postfire phenomena were entirely unexpected. Post-1988 Yellowstone studies catalyzed advances in ecology focused on the importance of spatial and temporal heterogeneity, contingent influences, and multiple interacting drivers. Post-1988 research in Yellowstone also has changed public perceptions of fire as an ecological process and attitudes towards fire management. Looking ahead to projected climate change and more frequent large fires, the well-documented ecological responses to the 1988 Yellowstone fires provide a foundation for detecting and evaluating potential changes in fire regimes of temperate mountainous regions. ?? 2011 Springer Science+Business Media, LLC.

PENGARUH TEMPERATUR EKSTRAKSI ZAT WARNA ALAM DAUN JATI TERHADAP KUALITAS DAN ARAH WARNA PADA BATIK

Directory of Open Access Journals (Sweden)

Yudi Satria

2016-12-01

Full Text Available Negative impacts especially synthetic dye carcinogenic effect on the environment and the user so natural coloring is now starting to be used because environmentally friendly. The influence of temperature variations on the quality and color direction using natural color teak leaves for batik cloth needs to be examined because the color of the fabric will decline due pelorodan process. The young leaves teak (Tectona grandis have a wide and large size, used to dye woven materials, have reddish brown color. The method used was variation temperature extraction of 50°C, 75°C and 100°C, fixation of alum, lime, prusi and lotus as well as testing the quality and direction of color. Variations in temperature extraction of teak leaves on cotton fabric and silk using a waterbath expected to know the quality and direction of the colors in batik. Results of testing the fastness to light and washing 40°C for extraction of teak leaf temperature of 50°C, 75°C and 100°C in cotton and silk with fixation alum, lime, prusi or lotus shows good scale with a value of 4 or 4-5. Natural color solution teak leaves with extraction temperature of 100°C resulted in the highest wavelength is 788.50 nm and the absorbance of the total of 0.1402 Abs. Color direction that produced show reddish color will be more visible at 100°C with a fixation alum or lime while prusi or lotus browned.

Use of naturally occurring mercury to determine the importance of cutthroat trout to Yellowstone grizzly bears

Science.gov (United States)

Felicetti, L.A.; Schwartz, C.C.; Rye, R.O.; Gunther, K.A.; Crock, J.G.; Haroldson, M.A.; Waits, L.; Robbins, C.T.

2004-01-01

Spawning cutthroat trout (Oncorhynchus clarki (Richardson, 1836)) are a potentially important food resource for grizzly bears (Ursus arctos horribilis Ord, 1815) in the Greater Yellowstone Ecosystem. We developed a method to estimate the amount of cutthroat trout ingested by grizzly bears living in the Yellowstone Lake area. The method utilized (i) the relatively high, naturally occurring concentration of mercury in Yellowstone Lake cutthroat trout (508 ± 93 ppb) and its virtual absence in all other bear foods (6 ppb), (ii) hair snares to remotely collect hair from bears visiting spawning cutthroat trout streams between 1997 and 2000, (iii) DNA analyses to identify the individual and sex of grizzly bears leaving a hair sample, (iv) feeding trials with captive bears to develop relationships between fish and mercury intake and hair mercury concentrations, and (v) mercury analyses of hair collected from wild bears to estimate the amount of trout consumed by each bear. Male grizzly bears consumed an average of 5 times more trout/kg bear than did female grizzly bears. Estimated cutthroat trout intake per year by the grizzly bear population was only a small fraction of that estimated by previous investigators, and males consumed 92% of all trout ingested by grizzly bears.

No-carrier-added (NCA) synthesis of 6-[{sup 18}F]fluoro-L-DOPA using 3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[6S-(6{alpha}, 8{alpha}, 8{alpha}{beta})]-6,8-methano-2H-1,4-benzoxazin-2-one

Energy Technology Data Exchange (ETDEWEB)

Horti, A. [Yale Univ., New Haven, CT (United States). School of Medicine]|[Yale Univ., West Haven, CT (United States). PET Center; Redmond, D.E. Jr. [Yale Univ., New Haven, CT (United States). School of Medicine; Soufer, R. [Yale Univ., West Haven, CT (United States). PET Center

1995-12-31

3,5,6,7,8,8a-Hexahydro-7,7,8a-trimethyl-[6S-(6{alpha},8{alpha} , 8{alpha}{beta})]-6,8-methano-2H-1,4-benzoxazino-2-one (2) was investigated as chiral auxiliary for asymmetric NCA nucleophilic synthesis of 6-[{sup 18}F]Fluoro-L-DOPA. Direct condensation of 3,4-dimethoxy-2-[{sup 18}F]fluorobenzaldehyde (1a) or 6-[{sup 18}F]fluoro-piperonal (1b) in the presence of NaH with 2 gave the corresponding [{sup 18}F]-3-[(2-fluorophenyl)methylene]-3,5,6,7,8,8a-hexahydro-7,7,8 a-trimethyl-[6S-(3Z,3{alpha},6{alpha},8{alpha},8{alpha}{beta})]-6, 8-methano-2H-1,4-benzoxazin-2-one derivative 3a or 3b as a single stereoisomer. L-Selectride promoted hydrogenation of the olefinic double bond of these derivatives, in presence of tertbutyl alcohol, afforded the corresponding [{sup 18}F]-3-[(2-fluorophenyl) methyl]-3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[3S-(3{alpha}, 6{alpha}, 8{alpha}8{alpha}{beta})]-6,8-methano-2H-1,4-benzoxazin-2-one derivatives (4a,b) without affecting the orientation of diasterofacial discrimination. Deprotection of the derivatives 4a,b yielded 6-[{sup 18}F]fluoro-L-DOPA (e.e. >90%, 3% radiochemical yield (EOB), total synthesis time 125 min, specific activity >2000 mCi/{mu}mol). Direct deprotection/reduction of the compounds 3a,b provides the enantiomeric mixture of 6-[{sup 18}F]fluoro-D,L-DOPA (10-12% radiochemical yield) and, after chiral separation, 6-[{sup 18}F]fluoro-L-DOPA (e.e. 98%, 4-5% radiochemical yield). (author).

Water-chemistry data for selected springs, geysers, and streams in Yellowstone National Park, Wyoming, 2006-2008

Science.gov (United States)

Ball, James W.; McMleskey, R. Blaine; Nordstrom, D. Kirk

2010-01-01

Water analyses are reported for 104 samples collected from numerous thermal and non-thermal features in Yellowstone National Park (YNP) during 2006-2008. Water samples were collected and analyzed for major and trace constituents from 10 areas of YNP including Apollinaris Spring and Nymphy Creek along the Norris-Mammoth corridor, Beryl Spring in Gibbon Canyon, Norris Geyser Basin, Lower Geyser Basin, Crater Hills, the Geyser Springs Group, Nez Perce Creek, Rabbit Creek, the Mud Volcano area, and Washburn Hot Springs. These water samples were collected and analyzed as part of research investigations in YNP on arsenic, antimony, iron, nitrogen, and sulfur redox species in hot springs and overflow drainages, and the occurrence and distribution of dissolved mercury. Most samples were analyzed for major cations and anions, trace metals, redox species of antimony, arsenic, iron, nitrogen, and sulfur, and isotopes of hydrogen and oxygen. Analyses were performed at the sampling site, in an on-site mobile laboratory vehicle, or later in a U.S. Geological Survey laboratory, depending on stability of the constituent and whether it could be preserved effectively. Water samples were filtered and preserved on-site. Water temperature, specific conductance, pH, emf (electromotive force or electrical potential), and dissolved hydrogen sulfide were measured on-site at the time of sampling. Dissolved hydrogen sulfide was measured a few to several hours after sample collection by ion-specific electrode on samples preserved on-site. Acidity was determined by titration, usually within a few days of sample collection. Alkalinity was determined by titration within 1 to 2 weeks of sample collection. Concentrations of thiosulfate and polythionate were determined as soon as possible (generally a few to several hours after sample collection) by ion chromatography in an on-site mobile laboratory vehicle. Total dissolved iron and ferrous iron concentrations often were measured on-site in the

Potential ungulate prey for Gray Wolves

Science.gov (United States)

Singer, Francis J.; Mack, John A.

1993-01-01

Data were gathered for six ungulate species that reside in or near Yellowstone National Park. If gray wolves (Canis lupus) are reintroduced into the Yellowstone area, their avoidance of human activities or their management by human may determine their range. Therefore, the area of wolf occupation cannot be predicted now. We restricted our analysis to Yellowstone National Park and to the adjacent national forest wilderness areas. We included mostly ungulate herds that summer inside or adjacent to the park and that would probably be affected by wolves. Our wolf study area includes Yellowstone National Park and adjacent wilderness areas most likely to be occupied by wolves. We reviewed publications, park records, survey reports, and state fish and game surveys and reports for statistics on ungulate populations. These data [provide an overview of ungulate populations and harvests. Each ungulate herd is described in detail. We restricted our analysis to 1980-89, because population surveys were more complete during that period and because population estimates of most ungulate populations had increased by the 1980's. We feel the higher estimates of the 1980's reflect more up-to-date techniques and are most representative of the situation into which the wolves would be reintroduced.

Infectious diseases of wolves in Yellowstone

Science.gov (United States)

Almberg, Emily S.; Cross, Paul C.; Hudson, Peter J.; Dobson, Andrew P.; Smith, Douglas W.; Stahler, Daniel R.

2016-01-01

The summer of 2005 began with such promise for wolves in Yellowstone.  The population had been at an all-time high the last few years, and the wolves appeared to be in good condition.  Several packs had been particularly busy during the breeding season, and early summer pup counts suggested another healthy crop of new wolves rising through the ranks.

Parks & benefits

DEFF Research Database (Denmark)

Brandt, Jesper; Christensen, Andreas Aagaard; Holmes, Esbern

2011-01-01

conservation. Increasing visitor flows and cuts in staff resources has put focus on the management of visitor carrying capacities and their relation to landscape structure and zoning. At the same time park authorities face falling public appropriations and receding focus on their conservation functions...... compared to recreation and settlement. The constant priority of the balancing of nature protection and economic utilization gives rise to various experience with land use and visitor management relevant for sustainable development also outside the parks. In European nature parks the handling of visitor...... carrying capacities related to Natura2000-sites and their included habitat type areas is a priority theme for the sustainable management of nature parks. A comparative analysis of conditions and initiatives related to visitor carrying capacities in 8 nature parks in the Baltic region has been carried out...

Seismic Evidence for Lower Mantle Plume Under the Yellowstone Hotspot

Science.gov (United States)

Nelson, P.; Grand, S.

2017-12-01

The mantle plume hypothesis for the origin of intraplate volcanism has been controversial since its inception in the 1970s. The hypothesis proposes hot narrow upwelling of rock rooted at the core mantle boundary (CMB) rise through the mantle and interact with the base of the lithosphere forming linear volcanic systems such as Hawaii and Yellowstone. Recently, broad lower mantle (>500 km in diameter) slow velocity conduits, most likely thermochemical in origin, have been associated with some intraplate volcanic provinces (French and Romanowicz, 2015). However, the direct detection of a classical thin thermal plume in the lower mantle using travel time tomography has remained elusive (Anderson and Natland, 2014). Here we present a new shear wave tomography model for the mantle beneath the western United States that is optimized to find short wavelength, sub-vertical structures in the lower mantle. Our approach uses carefully measured SKS and SKKS travel times recorded by dense North American seismic networks in conjunction with finite frequency kernels to build on existing tomography models. We find the presence of a narrow ( 300 km diameter) well isolated cylindrically shaped slow anomaly in the lower most mantle which we associate with the Yellowstone Hotspot. The conduit has a 2% reduction in shear velocity and is rooted at the CMB near the California/Arizona/Nevada border. A cross sectional view through the anomaly shows that it is slightly tilted toward the north until about 1300 km depth where it appears to weaken and deflect toward the surficial positon of the hotspot. Given the anomaly's strength, proximity to the Yellowstone Hotspot, and morphology we argue that a thermal plume interpretation is the most reasonable. Our results provide strong support for a lower mantle plume origin of the Yellowstone hotspot and more importantly the existence of deep thermal plumes.

Depositional facies and aqueous-solid geochemistry of travertine-depositing hot springs (Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, USA)

Energy Technology Data Exchange (ETDEWEB)

Fouke, B.W.; Farmer, J.D.; Des Marais, D.J.; Pratt, L.; Sturchio, N.C.; Burns, P.C.; Discipulo, M.K.

2000-05-01

Petrographic and geochemical analyses of travertine-depositing hot springs at Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, have been used to define five depositional facies along the spring drainage system. Spring waters are expelled in the vent facies at 71 to 73 C and precipitate mounded travertine composed of aragonite needle botryoids. The apron and channel facies (43--72 C) is floored by hollow tubes composed of aragonite needle botryoids that encrust sulfide-oxidizing Aquificales bacteria. The travertine of the pond facies (30--62 C) varies in composition from aragonite needle shrubs formed at higher temperatures to ridged networks of calcite and aragonite at lower temperatures. Calcite ice sheets, calcified bubbles, and aggregates of aragonite needles (fuzzy dumbbells) precipitate at the air-water interface and settle to pond floors. The proximal-slope facies (28--54 C), which forms the margins of terracette pools, is composed of arcuate aragonite needle shrubs that create small microterracettes on the steep slope face. Finally, the distal-slope facies (28--30 C) is composed of calcite spherules and calcite feather crystals. Despite the presence of abundant microbial mat communities and their observed role in providing substrates for mineralization, the compositions of spring-water and travertine predominantly reflect abiotic physical and chemical processes. Vigorous CO{sub 2} degassing causes a +2 unit increase in spring water pH, as well as Rayleigh-type covariations between the concentration of dissolved inorganic carbon and corresponding {delta}{sup 13}C. Travertine {delta}{sup 13}C and {delta}{sup 18}O are nearly equivalent to aragonite and calcite equilibrium values calculated from spring water in the higher-temperature ({approximately}50--73 C) depositional facies. Conversely, travertine precipitating in the lower-temperature (<{approximately}50 C) depositional facies exhibits {delta}{sup 13}C and {delta}{sup 18}O values that are as

Physical Drivers Vs. Effects of the Wolf-Elk Trophic Cascade on Fluvial Channel Planform, Olympic National Park, Washington

Science.gov (United States)

East, A. E.; Jenkins, K. J.; Happe, P. J.; Bountry, J.; Beechie, T. J.; Mastin, M. C.; Sankey, J. B.; Randle, T. J.

2016-12-01

Identifying the relative contributions of physical and ecological processes to channel evolution remains a substantial challenge in fluvial geomorphology. We use a 74-year aerial photographic record of the Hoh, Queets, Quinault, and Elwha Rivers, Olympic National Park, Washington, U.S.A., to investigate whether physical or trophic-cascade-driven ecological factors—excessive elk impacts after wolves were extirpated a century ago—are the dominant controls on channel planform of these gravel-bed rivers. We find that channel width and braiding show strong relationships with recent flood history; all four rivers have widened significantly in recent decades, consistent with increased flood activity since the 1970s. Channel planform also reflects sediment-supply changes, shown, for example, by the response of the Elwha River to a landslide. We surmise that the Hoh River, which shows a multi-decadal trend toward greater braiding, is adjusting to increased sediment supply associated with rapid glacial retreat. These rivers demonstrate rapid transmission of climatic signals through relatively short sediment-routing systems that lack substantial buffering by sediment storage. We infer no correspondence between channel evolution and elk abundance, suggesting that in this system effects of the wolf-driven trophic cascade are subsidiary to physical controls on channel morphology. Our examinations of stage-discharge history, historical maps, photographs, and descriptions, and empirical geomorphic thresholds do not support a previous conceptual model that these rivers underwent a fundamental geomorphic transition (widening, and a shift from single-thread to braided) resulting from large elk populations in the early 20th century. These findings differ from previous interpretations of Olympic National Park river dynamics, and also contrast with previous findings in Yellowstone National Park, where legacy effects of abundant elk nearly a century ago apparently still affect

Evaluating estimators for numbers of females with cubs-of-the-year in the Yellowstone grizzly bear population

Science.gov (United States)

Cherry, S.; White, G.C.; Keating, K.A.; Haroldson, Mark A.; Schwartz, Charles C.

2007-01-01

Current management of the grizzly bear (Ursus arctos) population in Yellowstone National Park and surrounding areas requires annual estimation of the number of adult female bears with cubs-of-the-year. We examined the performance of nine estimators of population size via simulation. Data were simulated using two methods for different combinations of population size, sample size, and coefficient of variation of individual sighting probabilities. We show that the coefficient of variation does not, by itself, adequately describe the effects of capture heterogeneity, because two different distributions of capture probabilities can have the same coefficient of variation. All estimators produced biased estimates of population size with bias decreasing as effort increased. Based on the simulation results we recommend the Chao estimator for model M h be used to estimate the number of female bears with cubs of the year; however, the estimator of Chao and Shen may also be useful depending on the goals of the research.

Studi Pengaruh Jenis Dan Konsentrasi Zat Fiksasi Terhadap Kualitas Warna Kain Batik Dengan Pewarna Alam Limbah Kulit Buah Rambutan (Nephelium Lappaceum)

OpenAIRE

Amalia, Rizka; Akhtamimi, Iqbal

2016-01-01

Pewarnaan kain batik dapat dilakukan dengan menggunakan zat warna alami dan zat warna sintetis. Keunggulan zat warna alam antara lain lebih murah, ramah lingkungan, dan menghasilkan warna yang khas. Salah satu zat warna alam yang berasal dari limbah yang dapat dimanfaatkan adalah limbah kulit buah rambutan. Kelemahan dari penggunaan pewarna alam yaitu ketahanan luntur warna dan intesitas (ketuaan) warna yang relatif kurang baik. Penggunaan zat fiksasi adalah salah alternatif untuk memecahkan ...

Climate Change and our National and State Park Pleasures: a First Hand View From an Undergraduate Student

Science.gov (United States)

Davis, L. L.; Reineke, K. A.

2008-12-01

The importance of water, rain and snow at ten national parks in the western US and the connection to continued enjoyment of the parks was highlighted during a 4-week field-trip general education course. Each park was used as a natural laboratory in which to learn about introductory geology, camping and hiking, to gain an appreciation of nature and to learn the importance of preserving our national parks. At each place, it turns out that water was the most important aspect; whether it was in the form of precipitation, groundwater, surface storage, streams, waterfalls or snow on the ground. Its presence or absence strongly correlated to the amount of learning and enjoyment: whether it was enjoyment from vegetation, animals, physical pleasure, or cleanliness, water made an enormous difference to our group and to the success of the trip. Of course the group had thought of this before the course began: a 19-mile hike at Big Bend Ranch State Park was only going to be possible if the springs were flowing. Before attempting our rim-to-rim hike at the Grand Canyon, we found out all we could about dehydration and hyponutremia so that we could be prepared for the hike that is unfortunately deadly at times. Camping at the parks, though, under unusually harsh conditions made all of us aware of the fragile relationship. A natural question to ask as we either sat in the heat of the Chihuahuan Desert or waited out a blizzard at Yellowstone was: How will these parks be affected and how would trips to the parks differ with global warming and future climate changes? More questions came up: How much of a change will it take to make the visits unbearable, such that attendance at parks changes? How will current national park water management affect future enjoyment? If water management at the parks is not taken more seriously (or given more funding), then the possibility of more dam breaks like the one that occurred recently near Supai will more than likely increase.

Pulsars at Parkes

OpenAIRE

Manchester, R. N.

2012-01-01

The first pulsar observations were made at Parkes on March 8, 1968, just 13 days after the publication of the discovery paper by Hewish and Bell. Since then, Parkes has become the world's most successful pulsar search machine, discovering nearly two thirds of the known pulsars, among them many highly significant objects. It has also led the world in pulsar polarisation and timing studies. In this talk I will review the highlights of pulsar work at Parkes from those 1968 observations to about ...

Cyanobacterial Community Structure In Lithifying Mats of A Yellowstone Hotspring-Implications for Precambrian Stromatolite Biocomplexity

Science.gov (United States)

Lau, Evan; Nash, C. Z.; Vogler, D. R.; Cullings, K.; DeVincenzi, Donald (Technical Monitor)

2002-01-01

Denaturing Gradient Gel Electrophoresis (DGGE) of partial 16S rRNA gene sequences was used to investigate the molecular biodiversity of cyanobacterial communities inhabiting various lithified morpho-structures in two hotsprings of Yellowstone National Park. These morpho-structures - flat-topped columns, columnar cones, and ridged cones - resemble ancient stromatolites, which are possibly biogenic in origin. The top, middle and bottom sections of these lithified morpho-structures, as well as surrounding non-lithified mats were analyzed to determine the vertical and spatial distribution of cyanobacterial communities. Results from DGGE indicate that the cyanobacterial community composition of lithified morpho-structures (flat-topped columns, columnar cones, and ridged cones) were largely similar in vertical distribution as well as among the morpho-structures being studied. Preliminary results indicate that the cyanobacterial communities in these lithified morpho-structures were significantly different from communities in surrounding non-lithified mats. These results provide additional support to the theory that certain Phormidium/Leptolyngbya species are involved in the morphogenesis of lithifying morpho-structures in hotsprings and may have played a role in the formation of ancient stromatolites.

Yellowstone wolves and the forces that structure natural systems.

Science.gov (United States)

Dobson, Andy P

2014-12-01

Since their introduction in 1995 and 1996, wolves have had effects on Yellowstone that ripple across the entire structure of the food web that defines biodiversity in the Northern Rockies ecosystem. Ecological interpretations of the wolves have generated a significant amount of debate about the relative strength of top-down versus bottom-up forces in determining herbivore and vegetation abundance in Yellowstone. Debates such as this are central to the resolution of broader debates about the role of natural enemies and climate as forces that structure food webs and modify ecosystem function. Ecologists need to significantly raise the profile of these discussions; understanding the forces that structure food webs and determine species abundance and the supply of ecosystem services is one of the central scientific questions for this century; its complexity will require new minds, new mathematics, and significant, consistent funding.

Leave It to Beaver. Merchants Millpond State Park: An Environmental Education Learning Experience Designed for Grades 4-6.

Science.gov (United States)

Williams, Floyd K.

This learning packet, one in a group of eight, was developed by the Merchants Millpond State Park in North Carolina to teach students in grades 4-6 about the habitat and lifestyle of the beaver. Loose-leaf pages are presented in nine sections that contain: (1) introductions to the North Carolina State Parks System, the Merchants Millpond State…

A Long-Term Comparison of Yellowstone Cutthroat Trout Abundance and Size Structure in Their Historical Range in Idaho.

Energy Technology Data Exchange (ETDEWEB)

Meyer, Kevin A.; Schill, Daniel J.; Elle, F. Steven

2002-05-23

We compared estimates of population abundance and size structure for Yellowstone cutthroat trout Oncorhynchus clarki bouvieri obtained by electrofishing 77 stream segments across southeastern Idaho in the 1980s and again in 1999-2000 to test whether populations of Yellowstone cutthroat trout had changed. Sites sampled in the 1980s were relocated in 1999-2000 by using maps and photographs or by finding original site-boundary stakes, so that the same reach of stream was sampled during both periods. Abundance of Yellowstone cutthroat trout longer than 10 cm did not change, averaging 41 fish/100 m of stream during both the 1980s and 1999-2000. The proportion of the total catch of trout composed of Yellowstone cutthroat trout also did not change, averaging 82% in the 1980s and 78% in 1999-2000. At the 48 sites where size structure could be estimated for both periods, the proportion of Yellowstone cutthroat trout that were 10-20 cm long declined slightly (74% versus 66%), but the change was due entirely to the shift in size structure at the Teton River sites. The number of sites that contained rainbow trout O. mykiss or cutthroat trout 3 rainbow trout hybrids rose from 23 to 37, but the average proportion of the catch composed of rainbow trout and hybrids did not increase (7% in both the 1980s and 1999-2000). Although the distribution and abundance of Yellowstone cutthroat trout have been substantially reduced in Idaho over the last century, our results indicate that Yellowstone cutthroat trout abundance and size structure in Idaho have remained relatively stable at a large number of locations for the last 10-20 years. The expanding distribution of rainbow trout and hybrids in portions of the upper Snake River basin, however, calls for additional monitoring and active management actions.

75 FR 3488 - Notice of Public Meetings for the National Park Service Alaska Region's Subsistence Resource...

Science.gov (United States)

2010-01-21

... held on Saturday, February 20, 2010, from 7 p.m. to 8:30 p.m. and Sunday, February 21, 2010, from 9 a.m... Clarence Summers, Subsistence Manager, Tel. (907) 644-3603. The proposed meeting agenda for each meeting... Agenda. 6. Status of SRC Membership. 7. SRC Member Reports. 8. Park Subsistence Manager's Report. 9. Park...

Yellowstone wolves and the forces that structure natural systems.

Directory of Open Access Journals (Sweden)

Andy P Dobson

2014-12-01

Full Text Available Since their introduction in 1995 and 1996, wolves have had effects on Yellowstone that ripple across the entire structure of the food web that defines biodiversity in the Northern Rockies ecosystem. Ecological interpretations of the wolves have generated a significant amount of debate about the relative strength of top-down versus bottom-up forces in determining herbivore and vegetation abundance in Yellowstone. Debates such as this are central to the resolution of broader debates about the role of natural enemies and climate as forces that structure food webs and modify ecosystem function. Ecologists need to significantly raise the profile of these discussions; understanding the forces that structure food webs and determine species abundance and the supply of ecosystem services is one of the central scientific questions for this century; its complexity will require new minds, new mathematics, and significant, consistent funding.

Conservation challenges of managing lynx

Science.gov (United States)

John R. Squires

2005-01-01

Yellowstone National Park is hallowed ground when it comes to wildlife in America. The very word “Yellowstone” conjures up images of grizzly bears digging tubers, bands of elk dotting the landscape, and gray wolves pursuing elk along the Lamar River. However, Yellowstone also provides habitat to one of the rarest cats in the continental United States: the...

Winter severity and wolf predation on a formerly wolf-free elk herd

Science.gov (United States)

Mech, L. David; Smith, Douglas W.; Murphy, Kerry M.; MacNulty, Daniel R.

2001-01-01

We studied wolf (Canis lupus) predation on elk (Cervus elaphus) in Yellowstone National Park from 17 March to 15 April 1997 (severe winter conditions) and from 2 to 31 March 1998 (mild winter conditions) 2-3 years after wolves were reintroduced to the park. Elk composed 91 % of 117 kills. Data comparisons for 1997 versus 1998 were: hunting success rate, 26% versus 15%; kill rate, 17.1 kg/wolf/day versus 6.1; percent of kill consumed in first day, 7 versus 86; percent femur marrow fat of adult kills, 27 versus 70; calf:adult ratios of kills, 2:33 versus 17:23; sex ratio of kills, 14M:19F versus 17M:6F; mean age of elk killed, males 6.1 years, females 15.2 versus males, 4.8, females 13.0. Winter severity influenced the wolf-elk relationship more than the naivete of the elk herd to predation by wolves.

Tracking hydrothermal feature changes in response to seismicity and deformation at Mud Volcano thermal area, Yellowstone

Science.gov (United States)

Diefenbach, A. K.; Hurwitz, S.; Murphy, F.; Evans, W.

2013-12-01

The Mud Volcano thermal area in Yellowstone National Park comprises many hydrothermal features including fumaroles, mudpots, springs, and thermal pools. Observations of hydrothermal changes have been made for decades in the Mud Volcano thermal area, and include reports of significant changes (the appearance of new features, increased water levels in pools, vigor of activity, and tree mortality) following an earthquake swarm in 1978 that took place beneath the area. However, no quantitative method to map and measure surface feature changes through time has been applied. We present an analysis of aerial photographs from 1954 to present to track temporal changes in the boundaries between vegetated and thermally barren areas, as well as location, extent, color, clarity, and runoff patterns of hydrothermal features within the Mud Volcano thermal area. This study attempts to provide a detailed, long-term (>50 year) inventory of hydrothermal features and change detection at Mud Volcano thermal area that can be used to identify changes in hydrothermal activity in response to seismicity, uplift and subsidence episodes of the adjacent Sour Creek resurgent dome, or other potential causes.

Investigation of a Modern Incipient Stromatolite from Obsidian Pool Prime, Yellowstone National Park: Implications for Early Lithification in the Formation of Light-Dark Stromatolite Laminae

Science.gov (United States)

Corsetti, F. A.; Berelson, W.; Pepe-Ranney, C. P.; Mata, S. A.; Spear, J. R.

2016-12-01

Stromatolites have been defined multiple ways, but the presence of lamination is common to all definitions. Despite this commonality, the origin of the lamination in many ancient stromatolites remains vague. Lamination styles vary, but sub-mm light-dark couplets are common in many ancient stromatolites. Here, we investigate an actively forming incipient stromatolite from Obsidian Pool Prime (OPP), a hot spring in Yellowstone National Park, to better understand the formation of light-dark couplets similar to many ancient stromatolites in texture and structure. In the OPP stromatolites, a dense network of layer-parallel bundles of cyanobacterial filaments (a dark layer) is followed by an open network of layer-perpendicular or random filaments (a light layer) that reflect a diurnal cycle in the leading edge of the microbial mat that coats the stromatolite's surface. Silica crust encases the cyanobacterial filaments maintaining the integrity of the lamination. Bubbles formed via oxygenic photosynthesis are commonly trapped within the light layers, indicating that lithification occurs rapidly before the bubbles can collapse. The filamentous, non-heterocystous stromatoite-building cyanobacterium from OPP is most closely related to a stromatolite-building cyanobacterium from a hot spring in Japan. Once built, "tenants" from multiple microbial phyla move into the structure, mixing and mingling to produce a complicated integrated biogeochemical signal that may be difficult to untangle in ancient examples. While the cyanobacterial response to the diurnal cycle has been previously implicated in the formation of light-dark couplets, the OPP example highlights the importance of early lithification in maintaining the fabric. Thus, the presence of light-dark couplets and bubble structures may indicate very early lithification and therefore a certain degree of mineral saturation in the ancient ocean or other aquatic system, and that bubble structures, if present, may be evidence

Body condition and pregnancy in northern Yellowstone elk: evidence for predation risk effects?

Science.gov (United States)

White, P J; Garrott, Robert A; Hamlin, Kenneth L; Cook, Rachel C; Cook, John G; Cunningham, Julie A

2011-01-01

S. Creel et al. reported a negative correlation between fecal progesterone concentrations and elk:wolf ratios in greater Yellowstone elk (Cervus elaphus) herds and interpreted this correlation as evidence that pregnancy rates of elk decreased substantially in the presence of wolves (Canis lupus). Apparently, the hypothesized mechanism is that decreased forage intake reduces body condition and either results in elk failing to conceive during the autumn rut or elk losing the fetus during winter. We tested this hypothesis by comparing age-specific body condition (percentage ingesta-free body fat) and pregnancy rates for northern Yellowstone elk, one of the herds sampled by Creel et al., before (1962-1968) and after (2000-2006) wolf restoration using indices developed and calibrated for Rocky Mountain elk. Mean age-adjusted percentage body fat of female elk was similarly high in both periods (9.0%-0.9% pre-wolf; 8.9%-0.8% post-wolf). Estimated pregnancy rates (proportion of females that were pregnant) were 0.91 pre-wolf and 0.87 post-wolf for 4-9 year-old elk (95% CI on difference = -0.15 to 0.03, P = 0.46) and 0.64 pre-wolf and 0.78 post-wolf for elk > 9 years old (95% CI on difference = -0.01 to 0.27, P = 0.06). Thus, there was little evidence in these data to support strong effects of wolf presence on elk pregnancy. We caution that multiple lines of evidence and/or strong validation should be brought to bear before relying on indirect measures of how predators affect pregnancy rates.

Marketing Performance of Traditional Batik in Yogyakarta Based on Entrepreneurship Orientation and Environment Factors

Directory of Open Access Journals (Sweden)

Lusi SUWANDARI

2017-12-01

Full Text Available The purpose of this paper is to analyze the entrepreneurship orientation and environment factors that influence to improve the marketing performance of traditional batik. Through verification method can be the result of causal relationships between variables. The survey was conducted on 124 Batik’s medium small industries in Yogyakarta by using PLS analysis. The study results that entrepreneurship orientations and environment factors can improve the marketing performance of Batik’s medium small industries in Yogyakarta. Environment factors as opportunities and resources used well so that it can directly affect the marketing performance. A prominent entrepreneurship orientation is innovative and proactive. Innovation did only limit to the promotion of while medium small industries are known as a source of innovative products because it has adequate resources and finds the uniqueness than other product.

Use of lodgepole pine cover types by Yellowstone grizzly bears

Science.gov (United States)

Mattson, D.J.

1997-01-01

Lodgepole pine (Pinus contorta) forests are a large and dynamic part of grizzly bear (Ursus arctos) habitat in the Yellowstone ecosystem. Research in other areas suggests that grizzly bears select for young open forest stands, especially for grazing and feeding on berries. Management guidelines accordingly recommend timber harvest as a technique for improving habitat in areas potentially dominated by lodgepole pine. In this paper I examine grizzly bear use of lodgepole pine forests in the Yellowstone area, and test several hypotheses with relevance to a new generation of management guidelines. Differences in grizzly bear selection of lodgepole pine cover types (defined on the basis of stand age and structure) were not pronounced. Selection furthermore varied among years, areas, and individuals. Positive selection for any lodgepole pine type was uncommon. Estimates of selection took 5-11 years or 4-12 adult females to stabilize, depending upon the cover type. The variances of selection estimates tended to stabilize after 3-5 sample years, and were more-or-less stable to slightly increasing with progressively increased sample area. There was no conclusive evidence that Yellowstone's grizzlies favored young (<40 yr) stands in general or for their infrequent use of berries. On the other hand, these results corroborated previous observations that grizzlies favored open and/or young stands on wet and fertile sites for grazing. These results also supported the proposition that temporally and spatially robust inferences require extensive, long-duration studies, especially for wide-ranging vertebrates like grizzly bears.

Multiscale Genetic Structure of Yellowstone Cutthroat Trout in the Upper Snake River Basin.

Energy Technology Data Exchange (ETDEWEB)

Cegelski, Christine C.; Campbell, Matthew R.

2006-05-30

Populations of Yellowstone cutthroat trout Oncorhynchus clarkii bouvierii have declined throughout their native range as a result of habitat fragmentation, overharvest, and introductions of nonnative trout that have hybridized with or displaced native populations. The degree to which these factors have impacted the current genetic population structure of Yellowstone cutthroat trout populations is of primary interest for their conservation. In this study, we examined the genetic diversity and genetic population structure of Yellowstone cutthroat trout in Idaho and Nevada with data from six polymorphic microsatellite loci. A total of 1,392 samples were analyzed from 45 sample locations throughout 11 major river drainages. We found that levels of genetic diversity and genetic differentiation varied extensively. The Salt River drainage, which is representative of the least impacted migration corridors in Idaho, had the highest levels of genetic diversity and low levels of genetic differentiation. High levels of genetic differentiation were observed at similar or smaller geographic scales in the Portneuf River, Raft River, and Teton River drainages, which are more altered by anthropogenic disturbances. Results suggested that Yellowstone cutthroat trout are naturally structured at the major river drainage level but that habitat fragmentation has altered this structuring. Connectivity should be restored via habitat restoration whenever possible to minimize losses in genetic diversity and to preserve historical processes of gene flow, life history variation, and metapopulation dynamics. However, alternative strategies for management and conservation should also be considered in areas where there is a strong likelihood of nonnative invasions or extensive habitat fragmentation that cannot be easily ameliorated.

Sun River (24CA74): A Stratified Pelican Lake and Oxbow Occupation Site near Great Falls, Montana.

Science.gov (United States)

1983-08-31

artifacts from 24CA74 are consistently of a dark, homogeneous variety probably derived from the Obsidian Cliffs in Yellowstone National Park (Davis...pollen columns from a pond on the east side of Yellowstone Park, Wyoming, place the Altithermal from 9,000 to 4,500 years ago. At Waterton Lakes National...of a wolf’s upper third molar (carnassial) (Fig. 4-12a). This tooth fragment is of interest because it could be interpreted as evidence of wolves

Travel Times, Streamflow Velocities, and Dispersion Rates in the Yellowstone River, Montana

Science.gov (United States)

McCarthy, Peter M.

2009-01-01

The Yellowstone River is a vital natural resource to the residents of southeastern Montana and is a primary source of water for irrigation and recreation and the primary source of municipal water for several cities. The Yellowstone River valley is the primary east-west transportation corridor through southern Montana. This complex of infrastructure makes the Yellowstone River especially vulnerable to accidental spills from various sources such as tanker cars and trucks. In 2008, the U.S. Geological Survey (USGS), in cooperation with the Montana Department of Environmental Quality, initiated a dye-tracer study to determine instream travel times, streamflow velocities, and dispersion rates for the Yellowstone River from Lockwood to Glendive, Montana. The purpose of this report is to describe the results of this study and summarize data collected at each of the measurement sites between Lockwood and Glendive. This report also compares the results of this study to estimated travel times from a transport model developed by the USGS for a previous study. For this study, Rhodamine WT dye was injected at four locations in late September and early October 2008 during reasonably steady streamflow conditions. Streamflows ranged from 3,490 to 3,770 cubic feet per second upstream from the confluence of the Bighorn River and ranged from 6,520 to 7,570 cubic feet per second downstream from the confluence of the Bighorn River. Mean velocities were calculated for each subreach between measurement sites for the leading edge, peak concentration, centroid, and trailing edge at 10 percent of the peak concentration. Calculated velocities for the centroid of the dye plume for subreaches that were completely laterally mixed ranged from 1.83 to 3.18 ft/s within the study reach from Lockwood Bridge to Glendive Bridge. The mean of the completely mixed centroid velocity for the entire study reach, excluding the subreach between Forsyth Bridge and Cartersville Dam, was 2.80 ft/s. Longitudinal

Trophic cascades from wolves to grizzly bears in Yellowstone.

Science.gov (United States)

Ripple, William J; Beschta, Robert L; Fortin, Jennifer K; Robbins, Charles T

2014-01-01

We explored multiple linkages among grey wolves (Canis lupus), elk (Cervus elaphus), berry-producing shrubs and grizzly bears (Ursus arctos) in Yellowstone National Park. We hypothesized competition between elk and grizzly bears whereby, in the absence of wolves, increases in elk numbers would increase browsing on berry-producing shrubs and decrease fruit availability to grizzly bears. After wolves were reintroduced and with a reduced elk population, we hypothesized there would be an increase in the establishment of berry-producing shrubs, such as serviceberry (Amelanchier alnifolia), which is a major berry-producing plant. We also hypothesized that the percentage fruit in the grizzly bear diet would be greater after than before wolf reintroduction. We compared the frequency of fruit in grizzly bear scats to elk densities prior to wolf reintroduction during a time of increasing elk densities (1968-1987). For a period after wolf reintroduction, we calculated the percentage fruit in grizzly bear scat by month based on scats collected in 2007-2009 (n = 778 scats) and compared these results to scat data collected before wolf reintroduction. Additionally, we developed an age structure for serviceberry showing the origination year of stems in a northern range study area. We found that over a 19-year period, the percentage frequency of fruit in the grizzly diet (6231 scats) was inversely correlated (P wolves and other large carnivores on elk, a reduced and redistributed elk population, decreased herbivory and increased production of plant-based foods that may aid threatened grizzly bears. © 2013 The Authors. Journal of Animal Ecology © 2013 British Ecological Society.

Airborne lidar detection of an underwater thermal vent

Science.gov (United States)

Roddewig, Michael R.; Churnside, James H.; Shaw, Joseph A.

2017-07-01

We report the lidar detection of an underwater feature that appears to be a thermal vent in Yellowstone Lake, Yellowstone National Park, USA, with the Montana State University Fish Lidar. The location of the detected vent was 30 m from the closest vent identified in a United States Geological Survey of Yellowstone Lake in 2008. A second possible vent is also presented, and the appearance of both vents in the lidar data is compared to descriptions of underwater thermal vents in Yellowstone Lake from the geological literature.

Are wolves saving Yellowstone's aspen? A landscape-level test of a behaviorally mediated trophic cascade.

Science.gov (United States)

Kauffman, Matthew J; Brodie, Jedediah F; Jules, Erik S

2010-09-01

Behaviorally mediated trophic cascades (BMTCs) occur when the fear of predation among herbivores enhances plant productivity. Based primarily on systems involving small-bodied predators, BMTCs have been proposed as both strong and ubiquitous in natural ecosystems. Recently, however, synthetic work has suggested that the existence of BMTCs may be mediated by predator hunting mode, whereby passive (sit-and-wait) predators have much stronger effects than active (coursing) predators. One BMTC that has been proposed for a wide-ranging active predator system involves the reintroduction of wolves (Canis lupus) to Yellowstone National Park, USA, which is thought to be leading to a recovery of trembling aspen (Populus tremuloides) by causing elk (Cervus elaphus) to avoid foraging in risky areas. Although this BMTC has been generally accepted and highly popularized, it has never been adequately tested. We assessed whether wolves influence aspen by obtaining detailed demographic data on aspen Stands using tree rings and by monitoring browsing levels in experimental elk exclosures arrayed across a gradient of predation risk for three years. Our study demonstrates that the historical failure of aspen to regenerate varied widely among stands (last recruitment year ranged from 1892 to 1956), and our data do not indicate an abrupt cessation of recruitment. This pattern of recruitment failure appears more consistent with a gradual increase in elk numbers rather than a rapid behavioral shift in elk foraging following wolf extirpation. In addition, our estimates of relative survivorship of young browsable aspen indicate that aspen are not currently recovering in Yellowstone, even in the presence of a large wolf population. Finally, in an experimental test of the BMTC hypothesis we found that the impacts of elk browsing on aspen demography are not diminished in sites where elk are at higher risk of predation by wolves. These findings suggest the need to further evaluate how trophic

43 CFR 8.6 - Buildings.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Buildings. 8.6 Section 8.6 Public Lands: Interior Office of the Secretary of the Interior JOINT POLICIES OF THE DEPARTMENTS OF THE INTERIOR AND OF THE ARMY RELATIVE TO RESERVOIR PROJECT LANDS § 8.6 Buildings. Buildings for human occupancy as well as...

Sagebrush-ungulate relationships on the Northern Yellowstone Winter Range

Science.gov (United States)

Carl L. Wambolt

2005-01-01

Sagebrush (Artemisia) taxa have historically been the landscape dominants over much of the Northern Yellowstone Winter Range (NYWR). Their importance to the unnaturally large ungulate populations on the NYWR throughout the twentieth century has been recognized since the 1920s. Sagebrush-herbivore ecology has been the focus of research on the NYWR for...

Maryon Park

OpenAIRE

Bertoli, Giasco

2018-01-01

Tiré du site Internet de Onestar Press: "Maryon Park is the place Michelangelo Antonioni chose, in 1966, to shoot the scenes that would become cult images from his film "Blow Up", and deservedly so. The park is located in Charlton, southeast of London, a place that's hardly changed since Antonioni shot there. I first went there to shoot a series of photos on March 7 and 8, 2007. I returned again on March 7, 2014. I called the series “Maryon Park”. I used a medium format, six by seven inch col...

Monitoring changes in Greater Yellowstone Lake water quality following the 1988 wildfires

Science.gov (United States)

Lathrop, Richard G., Jr.; Vande Castle, John D.; Brass, James A.

1994-01-01

The fires that burned the Greater Yellowstone Area (GYA) during the summer of 1988 were the largest ever recorded for the region. Wildfire can have profound indirect effects on associated aquatic ecosystems by increased nutrient loading, sediment, erosion, and runoff. Satellite remote sensing and water quality sampling were used to compare pre- versus post-fire conditions in the GYA's large oliotrophic (high transparency, low productivity) lakes. Inputs of suspended sediment to Jackson Lake appear to have increased. Yellowstone Lake has not shown any discernable shift in water quality. The insights gained separately from the Landsat Thematic and NOAA Advanced Very High Resolution Radiometer (AVHRR) remote sensing systems, along with conventional in-situ sampling, can be combined into a useful water quality monitoring tool.

Heterogeneous Parking Market Subject to Parking Rationing

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Saeed Asadi Bagloee

2015-01-01

Full Text Available Different types of drivers and parking spaces delineate a heterogeneous parking market for which the literature has yet to provide a model applicable to the real world. The main obstacle is computational complexities of considering various parking restrictions along with traffic congestion on the road network. In this study, the heterogeneity aspects are considered within a Logit parking choice model. A mathematical programming problem was introduced to explicitly consider parking capacities and parking rationing constraints. The parking rationing is defined as any arrangement to reserve parking space for some specific demand such as parking permit, private parking, VIP parking, and different parking durations. Introduction of parking rationing in the presence of other constraints is a unique factor in this study which makes the model more realistic. The algorithm was tested on a central business district case study. The results prove that the algorithm is able to converge rapidly. Among the algorithm’s output are shadow prices of the parking capacity and parking rationing constraints. The shadow prices contain important information which is key to addressing a variety of parking issues, such as the location of parking shortages, identification of fair parking charges, viability of parking permits, and the size of reserved parking.

Grizzly bear use of army cutworm moths in the Yellowstone Ecosystem

Science.gov (United States)

French, Steven P.; French, Marilynn G.; Knight, Richard R.

1994-01-01

The ecology of alpine aggregations of army cutworm moths (Euxoa auxiliaris) and the feeding behavior of grizzly bears (Ursus arctos horribilis) at these areas were studied in the Yellowstone ecosystem from 1988 to 1991. Army cutworm moths migrate to mountain regions each summer to feed at night on the nectar of alpine and subalpine flowers, and during the day they seek shelter under various rock formations. Grizzly bears were observed feeding almost exclusively on moths up to 3 months each summer at the 10 moth-aggregation areas we identified. Fifty-one different grizzly bears were observed feeding at 4 of these areas during a single day in August 1991. Army cutworm moths are a preferred source of nutrition for many grizzly bears in the Yellowstone ecosystem and represent a high quality food that is available during hyperphagia.

Contamination of public squares and parks with parasites in Erbil city, Iraq

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Khder Nooraldeen

2015-09-01

Full Text Available Introduction and objective. The soil of public squares and parks may be contaminated with the infective stages of parasites because of the presence of stray animals in these parks. Many people take a rest in these places and they may be at risk of infection with parasites because the infective stages of parasites can survive for months, or even years, in spite of the factors of weather. Objective. To evaluate contamination with the eggs of parasites in the soil of parks in Erbil city, Iraq. Material and methods. Forty-eight soil samples were collected from 12 public parks and gardens from 11 different neighbourhoods (8 parks and 3 playgrounds and one district in Erbil city. The zinc sulfate floatation method was used to recover the eggs of parasites from the samples. Results. Eggs of parasites were identified in 91.6% of the parks. Eggs of [i]Hymenolepis diminuta[/i] were found in 75%, [i]Toxocara [/i]spp. in 50%, [i]Ascaris[/i] spp. in 33.3%, [i]Taenia[/i] spp. in 25%, hookworm in 25%, [i]Trichostrongylus[/i] spp. in 16.7% and Trichuris spp. in 16.7% of the parks. [i]Helminth[/i] eggs were found in 48% soil samples with a mean number of 1.1 per soil sample. The most contaminated soil sample was found in a park in neighbourhood number 325 with 6 eggs. Conclusions. The presence of pathogenic parasites in the soil of parks in Erbil city constitutes a high risk to the people who use these parks for recreation, and requires the appropriate control for these parasites.

75 FR 32869 - Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition To List a Distinct...

Science.gov (United States)

2010-06-10

... species'' (16 U.S.C. 1539(j)(1)). Opponents of wolf reintroduction in Yellowstone National Park have... individual wolves sometimes disperse to Yellowstone from natural populations to the north. The Court of... To List a Distinct Population Segment of the Gray Wolf in the Northeastern United States as...

Thunder on the Yellowstone revisited: An assessment of management of native ungulates by natural regulation, 1968-1993

Science.gov (United States)

Singer, F.J.; Swift, D.M.; Coughenour, M.B.; Varley, J.D.

1998-01-01

Natural regulation of native ungulates was initiated in 1968 in Yellowstone National Park (YNP) based on the premise that ungulates would reach an equilibrium with their plant resources. The natural-regulation management model stated: density dependence will regulate ungulates (i.e., a dynamic equilibrium will result between ungulates and their food supply, within some bounds of vegetation and soil effects); and no retrogression of soil and vegetation will occur from elk (Cervus elaphus) grazing during this process. The historical record indicated that elk were abundant in the system and elk were primarily food limited before settlement by European man (i.e., wolves [Canis lupus] and Native Americans were only an adjunct to the density dependent population regulation of ungulates). Density dependence was demonstrated in elk, but not in bison (Bison bison). No widespread evidence of overgrazing was observed through 1993 in study sites within vegetation communities that comprised about 97% of the winter range. No evidence of increased exotics, increased sediment yield, warming or drying of the soil, changes in soil nutrients, or differences in aboveground standing-crop biomass of plants was found between grazed and ungrazed plots. Ungulate herbivory apparently stimulated aboveground production of grasses, enhanced nitrogen and macronutrients in grasses, increased nutrient cycling, and enhanced measures of fitness in 6 common plants. However, exposed soil surface (bare ground and pebbles combined) was 11-18% greater on grazed than ungrazed plots, apparently due to a 71% decline in dead and standing litter on grazed plots. Percent live-plant basal cover, however, did not differ on grazed versus ungrazed plots, and there was no difference in soil microclimate or sediment yield. Differences in the abundance of 12% of the herbaceous species were found in grazed versus ungrazed sites (16 of 128 species); 10 were declines and 6 were increases. Willow (Salix spp.) and aspen

Thermomechanical Modeling of the Formation of a Multilevel, Crustal-Scale Magmatic System by the Yellowstone Plume

Science.gov (United States)

Colón, D. P.; Bindeman, I. N.; Gerya, T. V.

2018-05-01

Geophysical imaging of the Yellowstone supervolcano shows a broad zone of partial melt interrupted by an amagmatic gap at depths of 15-20 km. We reproduce this structure through a series of regional-scale magmatic-thermomechanical forward models which assume that magmatic dikes stall at rheologic discontinuities in the crust. We find that basaltic magmas accumulate at the Moho and at the brittle-ductile transition, which naturally forms at depths of 5-10 km. This leads to the development of a 10- to 15-km thick midcrustal sill complex with a top at a depth of approximately 10 km, consistent with geophysical observations of the pre-Yellowstone hot spot track. We show a linear relationship between melting rates in the mantle and rhyolite eruption rates along the hot spot track. Finally, melt production rates from our models suggest that the Yellowstone plume is 175°C hotter than the surrounding mantle and that the thickness of the overlying lithosphere is 80 km.

Complete Genome Sequence of the Hyperthermophilic Sulfate-Reducing Bacterium Thermodesulfobacterium geofontis OPF15T.

Science.gov (United States)

Elkins, James G; Hamilton-Brehm, Scott D; Lucas, Susan; Han, James; Lapidus, Alla; Cheng, Jan-Fang; Goodwin, Lynne A; Pitluck, Sam; Peters, Lin; Mikhailova, Natalia; Davenport, Karen W; Detter, John C; Han, Cliff S; Tapia, Roxanne; Land, Miriam L; Hauser, Loren; Kyrpides, Nikos C; Ivanova, Natalia N; Pagani, Ioanna; Bruce, David; Woyke, Tanja; Cottingham, Robert W

2013-04-11

Thermodesulfobacterium geofontis OPF15(T) (ATCC BAA-2454, JCM 18567) was isolated from Obsidian Pool, Yellowstone National Park, and grows optimally at 83°C. The 1.6-Mb genome sequence was finished at the Joint Genome Institute and has been deposited for future genomic studies pertaining to microbial processes and nutrient cycles in high-temperature environments.

Bark in the Park: A Review of Domestic Dogs in Parks

Science.gov (United States)

Weston, Michael A.; Fitzsimons, James A.; Wescott, Geoffrey; Miller, Kelly K.; Ekanayake, Kasun B.; Schneider, Thomas

2014-09-01

The presence of domestic dogs Canis familiaris in public open spaces is increasingly controversial. In our review of the literature, we located 133 publications of various types (papers, reports etc.) that examine some aspect of dogs in parks and open spaces (50 % focussed solely on dogs). There has been an exponential growth in the cumulative number of articles ( R 2 = 0.96; 82 % published since 1997); almost all pertain to temperate latitudes (97 %) and most to the northern hemisphere (62 %). Most articles focus on impacts on wildlife (51 %), zoonotic diseases (17 %), and people's perceptions regarding dogs (12 %). Articles mostly describe problems associated with dogs, while reports of low compliance with dog regulations are common. We outline six major findings regarding dogs in parks: (1) there is a paucity of information on dogs in parks, particularly in relation to their interactions with wildlife and regarding their management; (2) published studies are mainly restricted to a handful of locations in developed countries; (3) sectors of societies hold different views over the desirability of dogs in parks; (4) the benefits and risks of dogs to humans and park values are poorly documented and known; (5) dogs represent a notable disease risk in some but not all countries; and (6) coastal parks are over-represented in the literature in terms of potential negative impacts. Park managers globally require better information to achieve conservation outcomes from dog management in parks.

Access to parks and physical activity: an eight country comparison

DEFF Research Database (Denmark)

Schipperijn, Jasper; Cerin, Ester; Adams, Marc A

2017-01-01

Abstract Several systematic reviews have reported mixed associations between access to parks and physical activity, and suggest that this is due to inconsistencies in the study methods or differences across countries. An international study using consistent methods is needed to investigate...... the association between access to parks and physical activity. The International Physical Activity and Environment Network (IPEN) Adult Study is a multi-country cross-sectional study using a common design and consistent methods Accelerometer, survey and Geographic Information Systems (GIS) data for 6......,181 participants from 12 cities in 8 countries (Belgium, Brazil, Czech Republic, Denmark, Mexico, New Zealand, UK, USA) were used to estimate the strength and shape of associations of 11 measures of park access (1 perceived and 10 GIS-based measures) with accelerometer-based moderate-to-vigorous physical activity...

Projecting the spatiotemporal carbon dynamics of the Greater Yellowstone Ecosystem from 2006 to 2050.

Science.gov (United States)

Huang, Shengli; Liu, Shuguang; Liu, Jinxun; Dahal, Devendra; Young, Claudia; Davis, Brian; Sohl, Terry L; Hawbaker, Todd J; Sleeter, Ben; Zhu, Zhiliang

2015-12-01

Climate change and the concurrent change in wildfire events and land use comprehensively affect carbon dynamics in both spatial and temporal dimensions. The purpose of this study was to project the spatial and temporal aspects of carbon storage in the Greater Yellowstone Ecosystem (GYE) under these changes from 2006 to 2050. We selected three emission scenarios and produced simulations with the CENTURY model using three General Circulation Models (GCMs) for each scenario. We also incorporated projected land use change and fire occurrence into the carbon accounting. The three GCMs showed increases in maximum and minimum temperature, but precipitation projections varied among GCMs. Total ecosystem carbon increased steadily from 7,942 gC/m 2 in 2006 to 10,234 gC/m 2 in 2050 with an annual rate increase of 53 gC/m 2 /year. About 56.6% and 27% of the increasing rate was attributed to total live carbon and total soil carbon, respectively. Net Primary Production (NPP) increased slightly from 260 gC/m 2 /year in 2006 to 310 gC/m 2 /year in 2050 with an annual rate increase of 1.22 gC/m 2 /year. Forest clear-cutting and fires resulted in direct carbon removal; however, the rate was low at 2.44 gC/m 2 /year during 2006-2050. The area of clear-cutting and wildfires in the GYE would account for 10.87% of total forested area during 2006-2050, but the predictive simulations demonstrated different spatial distributions in national forests and national parks. The GYE is a carbon sink during 2006-2050. The capability of vegetation is almost double that of soil in terms of sequestering extra carbon. Clear-cutting and wildfires in GYE will affect 10.87% of total forested area, but direct carbon removal from clear-cutting and fires is 109.6 gC/m 2 , which accounts for only 1.2% of the mean ecosystem carbon level of 9,056 gC/m 2 , and thus is not significant.

Multiple estimates of effective population size for monitoring a long-lived vertebrate: An application to Yellowstone grizzly bears

Science.gov (United States)

Kamath, Pauline L.; Haroldson, Mark A.; Luikart, Gordon; Paetkau, David; Whitman, Craig L.; van Manen, Frank T.

2015-01-01

Effective population size (Ne) is a key parameter for monitoring the genetic health of threatened populations because it reflects a population's evolutionary potential and risk of extinction due to genetic stochasticity. However, its application to wildlife monitoring has been limited because it is difficult to measure in natural populations. The isolated and well-studied population of grizzly bears (Ursus arctos) in the Greater Yellowstone Ecosystem provides a rare opportunity to examine the usefulness of different Ne estimators for monitoring. We genotyped 729 Yellowstone grizzly bears using 20 microsatellites and applied three single-sample estimators to examine contemporary trends in generation interval (GI), effective number of breeders (Nb) and Ne during 1982–2007. We also used multisample methods to estimate variance (NeV) and inbreeding Ne (NeI). Single-sample estimates revealed positive trajectories, with over a fourfold increase in Ne (≈100 to 450) and near doubling of the GI (≈8 to 14) from the 1980s to 2000s. NeV (240–319) and NeI (256) were comparable with the harmonic mean single-sample Ne (213) over the time period. Reanalysing historical data, we found NeV increased from ≈80 in the 1910s–1960s to ≈280 in the contemporary population. The estimated ratio of effective to total census size (Ne/Nc) was stable and high (0.42–0.66) compared to previous brown bear studies. These results support independent demographic evidence for Yellowstone grizzly bear population growth since the 1980s. They further demonstrate how genetic monitoring of Ne can complement demographic-based monitoring of Nc and vital rates, providing a valuable tool for wildlife managers.

Parks, Place and Pedagogy - Education Partnerships with the National Park Service

Science.gov (United States)

Vye, E. C.; Rose, W. I.; Nash, B.; Klawiter, M.; Huntoon, J. E.; Engelmann, C. A.; Gochis, E. E.; MiTEP

2011-12-01

The Michigan Teaching Excellence Program (MITEP) is a multi-year program of teacher leadership development that empowers science teachers in Grand Rapids, Kalamazoo, and Jackson to lead their schools and districts through the process of improving science teaching and learning. A component of this program is facilitated through partnership between academia, K-12 educators, and the National Park Service (NPS) that aims to develop place-based education strategies that improve diversity and Earth Science literacy. This tangible education method draws upon both the sense of place that National Parks offer and the art of interpretation employed by the park service. Combined, these deepen cognitive process and provide a more diverse reflection of what place means and the processes behind shaping what we see. Our partnerships present participants the opportunity to intern in a Midwest national park for 3-8 weeks during their third year in the program. In summer 2011, eleven teachers from the Grand Rapids school district participated in this innovative way of learning and teaching Earth Science. One goal was to develop geological interpretive materials desired and needed for the parks. Secondly, and important to place-based educational methodologies, these deliverables will be used as a way of bringing the parks to urban classrooms. Participants lived in the parks and worked directly with both national park and Michigan Tech staff to create lesson plans, podcasts, media clips, video, and photographic documentation of their experiences. These lesson plans will be hosted in the Views of the National Park website in an effort to provide innovative teaching resources nationally for teachers or free-choice learners wishing to access information on Midwest national parks. To the benefit of park staff, working with teachers from urban areas offered an opportunity for park staff to access diverse learners in urban settings unable to visit the park. The foundation has been laid for

Dual stable isotopes of CH 4 from Yellowstone hot-springs suggest hydrothermal processes involving magmatic CO 2

Energy Technology Data Exchange (ETDEWEB)

Moran, James J.; Whitmore, Laura M.; Jay, Zackary J.; Jennings, Ryan deM.; Beam, Jacob P.; Kreuzer, Helen W.; Inskeep, William P.

2017-07-01

Volcanism and post-magmatism contribute both significant annual CH₄ fluxes to the atmosphere (on par with other natural sources such as forest fire and wild animal emissions) and have been implicated in past climate-change events. The Yellowstone hot spot is one of the largest volcanic systems on Earth and is known to emit methane in addition to other greenhouse gases (e.g. carbon dioxide) but the ultimate source of this methane flux has not been elucidated. Here we use dual stable isotope analysis (δ²H and δ¹³C) of CH₄(g) sampled from ten high-temperature geothermal pools in Yellowstone National Park to show that the predominant flux of CH4(g) is abiotic. The average δ¹³C and δ²H values of CH₄(g) emitted from hot springs (-26.7 (±2.4) and -236.9 (±12.0) ‰, respectively) are not consistent with biotic (microbial or thermogenic) methane sources, but are within previously reported ranges for abiotic methane production. Correlation between δ¹³C_CH4 and δ¹³C-dissolved inorganic C (DIC) also suggests that CO₂ is a parent C source for the observed CH₄(g). Moreover, CH₄-CO₂ isotopic geothermometry was used to estimate CH₄(g) formation temperatures ranging from ~ 250 - 350°C, which is just below the temperature estimated for the hydrothermal reservoir and consistent with the hypothesis that subsurface, rock-water interactions are responsible for large methane fluxes from this volcanic system. An understanding of conditions leading to the abiotic production of methane and associated isotopic signatures are central to understanding the evolutionary history of deep carbon sources on Earth.

Distribution of grizzly bears in the Greater Yellowstone Ecosystem, 2004

Science.gov (United States)

Schwartz, C.C.; Haroldson, M.A.; Gunther, K.; Moody, D.

2006-01-01

The US Fish and Wildlife Service (USFWS) proposed delisting the Yellowstone grizzly bear (Ursus arctos horribilis) in November 2005. Part of that process required knowledge of the most current distribution of the species. Here, we update an earlier estimate of occupied range (1990–2000) with data through 2004. We used kernel estimators to develop distribution maps of occupied habitats based on initial sightings of unduplicated females (n = 481) with cubs of the year, locations of radiomarked bears (n = 170), and spatially unique locations of conflicts, confrontations, and mortalities (n = 1,075). Although each data set was constrained by potential sampling bias, together they provided insight into areas in the Greater Yellowstone Ecosystem (GYE) currently occupied by grizzly bears. The current distribution of 37,258 km2 (1990–2004) extends beyond the distribution map generated with data from 1990–2000 (34,416 km2 ). Range expansion is particularly evident in parts of the Caribou–Targhee National Forest in Idaho and north of Spanish Peaks on the Gallatin National Forest in Montana.

Effect of amusement park rides on programmable shunt valve settings.

Science.gov (United States)

Strahle, Jennifer; Collins, Kelly; Stetler, William R; Smith, Brandon W; Garton, Thomas; Garton, Catherine; Garton, Hugh J L; Maher, Cormac O

2013-01-01

Magnetically programmable shunt valves are susceptible to environmental factors including magnetic fields and accelerative forces. It is unknown if rollercoasters with or without magnetic brakes or linear induction motors (LIMs) are capable of altering the setting of a programmable shunt valve. Two different valve types (type A, n = 10; type B, n = 9) were tested at varying resistance settings in 2 trials on 6 different amusement park rides including 2 rides with LIMs, 2 rides with magnetic brakes, and 2 rides without magnetic technology. The performance level of valve type A and the setting of valve type B changed on rollercoasters with magnets (A = 2.5% [2/80]; B = 5.6% [4/72]) and without magnets (A = 7.5% [3/40]; B = 2.8% [1/36]). Neither valve setting changed when exposed to a Ferris wheel or during ambulation throughout the park. Magnetically programmable valves are susceptible to changes in pressure settings when exposed to amusement park rides with elevated vertical gravitational forces, irrespective of the presence of LIMs or magnetic brakes. © 2013 S. Karger AG, Basel.

Cognitive Factors that Impact Learning in the Field: Observations from an REU Project on Precambrian Rocks of Yellowstone National Park

Science.gov (United States)

Henry, D.; Mogk, D. W.; Goodwin, C.

2011-12-01

Field work requires cognitive processing on many different levels, and constitutes a powerful and important learning environment. To be effective and meaningful, the context of field work must be fully understood in terms of key research questions, earlier published work, regional geology, geologic history, and geologic processes. Scale(s) of observation and sample selection methods and strategies must be defined. Logistical decisions must be made about equipment needed, points of access, and navigation in the field. Professional skills such as field note-taking, measuring structural data, and rock descriptions must be employed, including appropriate use of field tools. Interpretations of geologic features in the field must be interpreted through recall of concepts from the geologic knowledge base (e.g. crystallization history of igneous rocks interpreted through phase diagrams). Field workers need to be able to self-monitor and self-regulate their actions (metacognitively), and make adjustments to daily plans as needed. The results of field work must be accurately and effectively communicated to other geoscientists. Personal and professional ethics and values are brought to bear as decisions are made about whether or not the work has been satisfactorily completed at a field site. And, all of this must be done against a back drop of environmental factors that affect the ability to do this work (e.g. inclement weather, bears, impassable landscapes). The simultaneous relevance of all these factors creates a challenging, but rewarding environment for learning on many different scales. During our REU project to study the Precambrian rocks in the back country of Yellowstone National Park (YNP), we considered these cognitive factors in designing our project curriculum. To reduce the "novelty space" of the project a website was developed that described the project goals and expected outcomes, introduced primary literature, and alerted students about the physical demands

ParkIndex

DEFF Research Database (Denmark)

Kaczynski, Andrew T; Schipperijn, Jasper; Hipp, J Aaron

2016-01-01

using ArcGIS 9.3 and the Community Park Audit Tool. Four park summary variables - distance to nearest park, and the number of parks, amount of park space, and average park quality index within 1 mile were analyzed in relation to park use using logistic regression. Coefficients for significant park......, planners, and citizens to evaluate the potential for park use for a given area. Data used for developing ParkIndex were collected in 2010 in Kansas City, Missouri (KCMO). Adult study participants (n=891) reported whether they used a park within the past month, and all parks in KCMO were mapped and audited...

Magnetotelluric Investigations of the Yellowstone Caldera: Understanding the Emplacement of Crustal Magma Bodies

Science.gov (United States)

Gurrola, R. M.; Neal, B. A.; Bennington, N. L.; Cronin, R.; Fry, B.; Hart, L.; Imamura, N.; Kelbert, A.; Bowles-martinez, E.; Miller, D. J.; Scholz, K. J.; Schultz, A.

2017-12-01

Wideband magnetotellurics (MT) presents an ideal method for imaging conductive shallow magma bodies associated with contemporary Yellowstone-Snake River Plain (YSRP) magmatism. Particularly, how do these magma bodies accumulate in the mid to upper crust underlying the Yellowstone Caldera, and furthermore, what role do hydrothermal fluids play in their ascent? During the summer 2017 field season, two field teams from Oregon State University and the University of Wisconsin-Madison installed forty-four wideband MT stations within and around the caldera, and using data slated for joint 3-D inversion with existing seismic data, two 2-D vertical conductivity sections of the crust and upper mantle were constructed. These models, in turn, provide preliminary insight into the emplacement of crustal magma bodies and hydrothermal processes in the YSRP region.

45 CFR 3.23 - Parking.

Science.gov (United States)

2010-10-01

... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.23 Parking. (a) A person may not stand (vehicle... sign, crosswalk, or traffic control signal; (5) In a double-parked position; (6) At a curb painted...

Multiple estimates of effective population size for monitoring a long-lived vertebrate: an application to Yellowstone grizzly bears.

Science.gov (United States)

Kamath, Pauline L; Haroldson, Mark A; Luikart, Gordon; Paetkau, David; Whitman, Craig; van Manen, Frank T

2015-11-01

Effective population size (N(e)) is a key parameter for monitoring the genetic health of threatened populations because it reflects a population's evolutionary potential and risk of extinction due to genetic stochasticity. However, its application to wildlife monitoring has been limited because it is difficult to measure in natural populations. The isolated and well-studied population of grizzly bears (Ursus arctos) in the Greater Yellowstone Ecosystem provides a rare opportunity to examine the usefulness of different N(e) estimators for monitoring. We genotyped 729 Yellowstone grizzly bears using 20 microsatellites and applied three single-sample estimators to examine contemporary trends in generation interval (GI), effective number of breeders (N(b)) and N(e) during 1982-2007. We also used multisample methods to estimate variance (N(eV)) and inbreeding N(e) (N(eI)). Single-sample estimates revealed positive trajectories, with over a fourfold increase in N(e) (≈100 to 450) and near doubling of the GI (≈8 to 14) from the 1980s to 2000s. N(eV) (240-319) and N(eI) (256) were comparable with the harmonic mean single-sample N(e) (213) over the time period. Reanalysing historical data, we found N(eV) increased from ≈80 in the 1910s-1960s to ≈280 in the contemporary population. The estimated ratio of effective to total census size (N(e) /N(c)) was stable and high (0.42-0.66) compared to previous brown bear studies. These results support independent demographic evidence for Yellowstone grizzly bear population growth since the 1980s. They further demonstrate how genetic monitoring of N(e) can complement demographic-based monitoring of N(c) and vital rates, providing a valuable tool for wildlife managers. © 2015 John Wiley & Sons Ltd.

Monitoring gas and heat emissions at Norris Geyser Basin, Yellowstone National Park, USA based on a combined eddy covariance and Multi-GAS approach

Science.gov (United States)

Lewicki, J. L.; Kelly, P. J.; Bergfeld, D.; Vaughan, R. G.; Lowenstern, J. B.

2017-11-01

We quantified gas and heat emissions in an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, located just north of the 0.63 Ma Yellowstone Caldera and near an area of anomalous uplift. From 14 May to 3 October 2016, an eddy covariance system measured half-hourly CO2, H2O and sensible (H) and latent (LE) heat fluxes and a Multi-GAS instrument measured (1 Hz frequency) atmospheric H2O, CO2 and H2S volumetric mixing ratios. We also measured soil CO2 fluxes using the accumulation chamber method and temperature profiles on a grid and collected fumarole gas samples for geochemical analysis. Eddy covariance CO2 fluxes ranged from - 56 to 885 g m- 2 d- 1. Using wavelet analysis, average daily eddy covariance CO2 fluxes were locally correlated with average daily environmental parameters on several-day to monthly time scales. Estimates of CO2 emission rate from the study area ranged from 8.6 t d- 1 based on eddy covariance measurements to 9.8 t d- 1 based on accumulation chamber measurements. Eddy covariance water vapor fluxes ranged from 1178 to 24,600 g m- 2 d- 1. Nighttime H and LE were considered representative of hydrothermal heat fluxes and ranged from 4 to 183 and 38 to 504 W m- 2, respectively. The total hydrothermal heat emission rate (H + LE + radiant) estimated for the study area was 11.6 MW and LE contributed 69% of the output. The mean ± standard deviation of H2O, CO2 and H2S mixing ratios measured by the Multi-GAS system were 9.3 ± 3.1 parts per thousand, 467 ± 61 ppmv, and 0.5 ± 0.6 ppmv, respectively, and variations in the gas compositions were strongly correlated with diurnal variations in environmental parameters (wind speed and direction, atmospheric temperature). After removing ambient H2O and CO2, the observed variations in the Multi-GAS data could be explained by the mixing of relatively H2O-CO2-H2S-rich fumarole gases with CO2-rich and H2O-H2S-poor soil gases. The fumarole H2O/CO2 and CO2/H2S end member ratios (101.7 and 27

Monitoring gas and heat emissions at Norris Geyser Basin, Yellowstone National Park, USA based on a combined eddy covariance and Multi-GAS approach

Science.gov (United States)

Lewicki, Jennifer L.; Kelly, Peter; Bergfeld, Deborah; Vaughan, R. Greg; Lowenstern, Jacob B.

2017-01-01

We quantified gas and heat emissions in an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, located just north of the 0.63 Ma Yellowstone Caldera and near an area of anomalous uplift. From 14 May to 3 October 2016, an eddy covariance system measured half-hourly CO2, H2O and sensible (H) and latent (LE) heat fluxes and a Multi-GAS instrument measured (1 Hz frequency) atmospheric H2O, CO2 and H2S volumetric mixing ratios. We also measured soil CO2 fluxes using the accumulation chamber method and temperature profiles on a grid and collected fumarole gas samples for geochemical analysis. Eddy covariance CO2 fluxes ranged from − 56 to 885 g m− 2 d− 1. Using wavelet analysis, average daily eddy covariance CO2 fluxes were locally correlated with average daily environmental parameters on several-day to monthly time scales. Estimates of CO2emission rate from the study area ranged from 8.6 t d− 1 based on eddy covariance measurements to 9.8 t d− 1 based on accumulation chamber measurements. Eddy covariance water vapor fluxes ranged from 1178 to 24,600 g m− 2 d− 1. Nighttime H and LEwere considered representative of hydrothermal heat fluxes and ranged from 4 to 183 and 38 to 504 W m− 2, respectively. The total hydrothermal heat emission rate (H + LE + radiant) estimated for the study area was 11.6 MW and LE contributed 69% of the output. The mean ± standard deviation of H2O, CO2 and H2S mixing ratios measured by the Multi-GAS system were 9.3 ± 3.1 parts per thousand, 467 ± 61 ppmv, and 0.5 ± 0.6 ppmv, respectively, and variations in the gas compositions were strongly correlated with diurnal variations in environmental parameters (wind speed and direction, atmospheric temperature). After removing ambient H2O and CO2, the observed variations in the Multi-GAS data could be explained by the mixing of relatively H2O-CO2-H2S-rich fumarole gases with CO2-rich and H2O-H2S-poor soil gases. The

A fluid-driven earthquake swarm on the margin of the Yellowstone caldera

Science.gov (United States)

Shelly, David R.; Hill, David P.; Massin, Frederick; Farrell, Jamie; Smith, Robert B.; Taira, Taka'aki

2013-01-01

Over the past several decades, the Yellowstone caldera has experienced frequent earthquake swarms and repeated cycles of uplift and subsidence, reflecting dynamic volcanic and tectonic processes. Here, we examine the detailed spatial-temporal evolution of the 2010 Madison Plateau swarm, which occurred near the northwest boundary of the Yellowstone caldera. To fully explore the evolution of the swarm, we integrated procedures for seismic waveform-based earthquake detection with precise double-difference relative relocation. Using cross-correlation of continuous seismic data and waveform templates constructed from cataloged events, we detected and precisely located 8710 earthquakes during the three-week swarm, nearly four times the number of events included in the standard catalog. This high-resolution analysis reveals distinct migration of earthquake activity over the course of the swarm. The swarm initiated abruptly on January 17, 2010 at about 10 km depth and expanded dramatically outward (both shallower and deeper) over time, primarily along a NNW-striking, ~55º ENE-dipping structure. To explain these characteristics, we hypothesize that the swarm was triggered by the rupture of a zone of confined high-pressure aqueous fluids into a pre-existing crustal fault system, prompting release of accumulated stress. The high-pressure fluid injection may have been accommodated by hybrid shear and dilatational failure, as is commonly observed in exhumed hydrothermally affected fault zones. This process has likely occurred repeatedly in Yellowstone as aqueous fluids exsolved from magma migrate into the brittle crust, and it may be a key element in the observed cycles of caldera uplift and subsidence.

The economics of roadside bear viewing

Science.gov (United States)

Richardson, Leslie; Rosen, Tatjana; Gunther, Kerry; Schwartz, Chuck

2014-01-01

Viewing bears along roadside habitats is a popular recreational activity in certain national parks throughout the United States. However, safely managing visitors during traffic jams that result from this activity often requires the use of limited park resources. Using unique visitor survey data, this study quantifies economic values associated with roadside bear viewing in Yellowstone National Park, monetary values that could be used to determine whether this continued use of park resources is warranted on economic grounds. Based on visitor expenditure data and results of a contingent visitation question, it is estimated that summer Park visitation would decrease if bears were no longer allowed to stay along roadside habitats, resulting in a loss of 155 jobs in the local economy. Results from a nonmarket valuation survey question indicate that on average, visitors to Yellowstone National Park are willing to pay around $41 more in Park entrance fees to ensure that bears are allowed to remain along roads within the Park. Generalizing this value to the relevant population of visitors indicates that the economic benefits of allowing this wildlife viewing opportunity to continue could outweigh the costs of using additional resources to effectively manage these traffic jams.

The influence of herd size, conspecific risk, and predation risk on the vigilance of elk (Cervus elaphus) in Yellowstone National Park, and, Interest, learning, and a thematic biology course

Science.gov (United States)

Lung, Mark A.

This dissertation is a composite of biological and educational research. The biological research concerns Rocky Mountain elk (Cervus elaphus ) behavior. The educational research presents ideas and findings on the influence of a thematic general biology course on student interest and perception of learning. The dissertation begins with a Preface that attempts to bring the ideas presented in later chapters together. Chapter One is a review of the literature concerning sociality, social behaviors, and elk biology. It summarizes current research literature as a means of introduction to Chapter Two. Chapter Two presents findings concerning the effects of herd size, predation risk, and the risk of being near conspecifics on two behaviors commonly associated with social animals---vigilance and aggression. Vigilance and aggression were measured in elk in Yellowstone National Park in two regions that varied in their presence of elk predators (wolves---Canis lupus, and grizzly bears---Ursus arctos) and in two seasons (spring and fall) that varied in the risks of being near conspecifics. Overall, male and female elk responded very differently. Male elk adjust their vigilance and aggression in response to changes in conspecific risk, but not to changes in predation risk. Female elk adjust their vigilance in response to changes in predation risk, but not to changes in conspecific risk. Males show no response in vigilance to changes in herd size. Non-reproductive females, however, adjust their levels of vigilance with changes in herd size in high risk regions. Interestingly, in the spring, vigilance decreases with increasing herd size, but in the fall, vigilance increases with increasing herd size. Chapter Three presents findings concerning the influence of a thematic course design on student perceptions of interest and teaming in a non-major's biology course (Bins 100: Concepts of Biology). I compared responses on student evaluations from two sections of Bios 100 taught in a

Comparison of place attachment influence on the level of happiness of people living near residential parks

Science.gov (United States)

Nurhakim, I.; Kurniawan, E. B.; Wardhani, D. K.

2018-05-01

Several studies have shown that living close to a park is associated with high levels of happiness. However, there is a possible difference in the level of happiness between living close to a park (0-400 meters radius) compared to living far from the park (400-1.000 meters radius). Therefore, this study aims to compare the influence of Place Attachment on the level of happiness for people living near a park, especially residential parks in some housing areas in Malang City. Place Attachment in this study defined as a bond between an individual and a particular setting. The study demonstrates a positive influence of Place Attachment on the level of happiness of people living near the park. Respondents who live close to a park (R = 0.441; Happiness Level = 97.8%; Average Happiness = 6.833) tend to have a higher level of happiness compared to respondents who live far from a park (R = 0.326; Happiness Level = 69.9%; average Happiness = 4.148). This result shows the urgency to reconsider the provision standard of residential parks in Indonesia which only suggests one residential park for every 1,000 meters radius.

Filamentous Morphology as a Means for Thermophilic Bacteria to Survive Steep Physical and Chemical Gradients in Yellowstone Hot Springs

Science.gov (United States)

Dong, Y.; Srivastava, V.; Bulone, V.; Keating, K. M.; Khetani, R. S.; Fields, C. J.; Inskeep, W.; Sanford, R. A.; Yau, P. M.; Imai, B. S.; Hernandez, A. G.; Wright, C.; Band, M.; Cann, I. K.; Ahrén, D.; Fouke, K. W.; Sivaguru, M.; Fried, G.; Fouke, B. W.

2017-12-01

The filamentous heat-loving bacterium Sulfurihydrogenibium yellowstonense makes up more than 90% of the microbial community that inhabits turbulent, dysoxic hot spring outflow channels (66-71°C, 6.2-6.5 pH, 0.5-0.75 m/s flow rate) at Mammoth Hot Spring in Yellowstone National Park. These environments contain abundantly available inorganic substrates (e.g., CO2, sulfide and thiosulfate) and are associated with extensive CaCO3 (travertine) precipitation driven in part by CO2 off-gassing. Evidence from integrated Meta-Omics analyses of DNA, RNA, and proteins (metagenomics, metatranscriptomics and metaproteomics) extracted from these S. yellowstonense-dominated communities have detected 1499 non-rRNA open reading frames (ORFs), their transcripts and cognate proteins. During chemoautotrophy and CO2 carbon fixation, chaperons facilitate enzymatic stability and functionalities under elevated temperature. High abundance transcripts and proteins for Type IV pili and exopolysaccharides (EPS) are consistent with S. yellowstonense forming strong (up to 0.5 m) intertwined microbial filaments (fettuccini streamers) composed of linked individual cells that withstand hydrodynamic shear forces and extremely rapid travertine mineralization. Their primary energy source is the oxidation of reduced sulfur (e.g., sulphide, sulfur or thiosulfate) and the simultaneous uptake of extremely low concentrations of dissolved O2 facilitated by bd-type cytochromes. Field observations indicate that the fettuccini microbial filaments build up ridged travertine platforms on the bottom of the springs, parallel to the water flow, where living filaments attach almost exclusively to the top of each ridge. This maximizes their access to miniscule amounts of dissolved oxygen, while optimizing their ability to rapidly form down-flow branched filaments and thus survive in these stressful environments that few other microbes can inhabit.

Mountain big sagebrush age distribution and relationships on the northern Yellowstone Winter Range

Science.gov (United States)

Carl L. Wambolt; Trista L. Hoffman

2001-01-01

This study was conducted within the Gardiner Basin, an especially critical wintering area for native ungulates utilizing the Northern Yellowstone Winter Range. Mountain big sagebrush plants on 33 sites were classified as large (≥22 cm canopy cover), small (

Growth, morphology, and developmental instability of rainbow trout, Yellowstone cutthroat trout, and four hybrid generations

Science.gov (United States)

Ostberg, C.O.; Duda, J.J.; Graham, J.H.; Zhang, S.; Haywood, K. P.; Miller, B.; Lerud, T.L.

2011-01-01

Hybridization of cutthroat trout Oncorhynchus clarkii with nonindigenous rainbow trout O. mykiss contributes to the decline of cutthroat trout subspecies throughout their native range. Introgression by rainbow trout can swamp the gene pools of cutthroat trout populations, especially if there is little selection against hybrids. We used rainbow trout, Yellowstone cutthroat trout O. clarkii bouvieri, and rainbow trout × Yellowstone cutthroat trout F1 hybrids as parents to construct seven different line crosses: F1 hybrids (both reciprocal crosses), F2 hybrids, first-generation backcrosses (both rainbow trout and Yellowstone cutthroat trout), and both parental taxa. We compared growth, morphology, and developmental instability among these seven crosses reared at two different temperatures. Growth was related to the proportion of rainbow trout genome present within the crosses. Meristic traits were influenced by maternal, additive, dominant, overdominant, and (probably) epistatic genetic effects. Developmental stability, however, was not disturbed in F1 hybrids, F2 hybrids, or backcrosses. Backcrosses were morphologically similar to their recurrent parent. The lack of developmental instability in hybrids suggests that there are few genetic incompatibilities preventing introgression. Our findings suggest that hybrids are not equal: that is, growth, development, character traits, and morphology differ depending on the genomic contribution from each parental species as well as the hybrid generation.

Quantifying Carbon Consequences of Recent Land Management, Disturbances and Subsequent Forest Recovery in the Greater Yellowstone Ecosystems (GYE)

Science.gov (United States)

Zhao, F. R.; Healey, S. P.; McCarter, J. B.; Garrard, C.; Zhu, Z.; Huang, C.

2016-12-01

Natural disturbances and land management directly alter C stored in biomass and soil pools, and forest recovery following these events are critical for long-term regional C balance. The Greater Yellowstone Ecosystem (GYE), located in Central Rocky Mountains of United States, is of different land ownerships within similar environmental settings, making it an ideal site to examine the impacts of land management, disturbance and forest recovery on regional C dynamics. Recent advances in the remote sensing of vegetation condition and change, along with new techniques linking remote sensing with inventory records, have allowed investigations that are much more tightly constrained to actual landscape environments instead of hypothetical or generalized conditions. These new capabilities are built into the Forest Carbon Management Framework (ForCaMF), which is being used by the National Forest System to not only model, but to monitor across very specific management units, the impact of different kinds of disturbance on carbon storage. In this study, we used the ForCaMF approach to examine three C related management questions in GYE National Parks and National Forests: 1) what was the carbon storage impact of fire disturbance and management activities from 1985 to 2010 in the GYE National Parks and National Forests? 2) Using an historic fire that occurred in 1988 as a basis for comparison, what difference would active post-fire forest restoration make in subsequent C storage? 3) In light of the fact that GYE National Forests significantly reduced harvest rates in the 1990s, how would maintaining high harvest rates of the 1980s impacted C storage? Simulation results show that recent forest fires in the GYE National Parks induced an accumulative C storage loss of about 12 Mg/ha, compared with C storage loss up to 2 Mg/ha in the GYE National Forests by harvests. If the high harvest rates as of the 1980s had been maintained, C emissions from the National Forests ( 11 Mg

Similarities and life cycle distributions of floras of 22 national parks in the midwestern United States

Science.gov (United States)

Bennett, James P.

1996-01-01

Twenty-two midwestern U.S. national parks were studied to examine the similarities of their floras and analyses of the floras in each national park were used to construct groupings of these smaller sample areas at various similarity levels in order to classify larger floristic areas. The parks were not on average very similar based on Jaccard's similarity index. The maximum average park similarity was 21% (St. Croix National Scenic Riverway), and the maximum park pair similarity was just over 55% for Isle Royale National Park and Pictured Rocks National Lakeshore. The average similarity of parks increased with park area and numbers of native species, and weakly decreased with the percentage of non-native species. Weak trends were observed with latitude and negative trends with longitude. Four park groups were partitioned by cluster analysis of species relative abundance data: 7 prairie parks, 6 northern parks, 4 intermediate parks and 5 southern parks. The average percentage of non-native species was ~33% in the prairie and southern park clusters, while percentage of evergreen perennials was 2 to 4 times greater in the northern parks (8%) compared with other clusters. Deciduous perennials approached 80% in the northern and intermediate park clusters, compared with about 70% for the prairie and southern clusters. Percentage of annuals was almost double in the prairie and southern clusters (average 24%) compared with the northern and intermediate clusters (average 13%).

Dietary breadth of grizzly bears in the Greater Yellowstone Ecosystem

Science.gov (United States)

Gunther, Kerry A.; Shoemaker, Rebecca; Frey, Kevin L.; Haroldson, Mark A.; Cain, Steven L.; van Manen, Frank T.; Fortin, Jennifer K.

2014-01-01

Grizzly bears (Ursus arctos) in the Greater Yellowstone Ecosystem (GYE) are opportunistic omnivores that eat a great diversity of plant and animal species. Changes in climate may affect regional vegetation, hydrology, insects, and fire regimes, likely influencing the abundance, range, and elevational distribution of the plants and animals consumed by GYE grizzly bears. Determining the dietary breadth of grizzly bears is important to document future changes in food resources and how those changes may affect the nutritional ecology of grizzlies. However, no synthesis exists of all foods consumed by grizzly bears in the GYE. We conducted a review of available literature and compiled a list of species consumed by grizzly bears in the GYE. We documented >266 species within 200 genera from 4 kingdoms, including 175 plant, 37 invertebrate, 34 mammal, 7 fungi, 7 bird, 4 fish, 1 amphibian, and 1 algae species as well as 1 soil type consumed by grizzly bears. The average energy values of the ungulates (6.8 kcal/g), trout (Oncorhynchus spp., 6.1 kcal/g), and small mammals (4.5 kcal/g) eaten by grizzlies were higher than those of the plants (3.0 kcal/g) and invertebrates (2.7 kcal/g) they consumed. The most frequently detected diet items were graminoids, ants (Formicidae), whitebark pine seeds (Pinus albicaulis), clover (Trifolium spp.), and dandelion (Taraxacum spp.). The most consistently used foods on a temporal basis were graminoids, ants, whitebark pine seeds, clover, elk (Cervus elaphus), thistle (Cirsium spp.), and horsetail (Equisetum spp.). Historically, garbage was a significant diet item for grizzlies until refuse dumps were closed. Use of forbs increased after garbage was no longer readily available. The list of foods we compiled will help managers of grizzly bears and their habitat document future changes in grizzly bear food habits and how bears respond to changing food resources.

Factors That Are Associated With Physical Activity Among Visitors To Urban National Parks: Are There Group Differences

Science.gov (United States)

2015-05-15

1 = Baseball/ Softball 2 = Basketball 3 = Biking 4 = Bird Watching 5 = Boating (sailing, kayaking, canoeing) 6 = Fishing 7 = Flying a Kite 8...visit to Fort Dupont Park today: Select all that apply. 1 = Baseball/ Softball 2 = Basketball 3 = Biking 4 = Bird Watching 5 = Boating (sailing...select which of the following activities you did during your visit to Rock Creek Park today: Select all that apply. 1 = Baseball/ Softball 2

Response of Yellowstone grizzly bears to changes in food resources: A synthesis. Final report to the Interagency Grizzly Bear Committee and Yellowstone Ecosystem Subcommittee

Science.gov (United States)

,; van Manen, Frank T.; Costello, Cecily M.; Haroldson, Mark A.; Bjornlie, Daniel D.; Ebinger, Michael R.; Gunther, Kerry A.; Mahalovich, Mary Frances; Thompson, Daniel J.; Higgs, Megan D.; Irvine, Kathryn M.; Legg, Kristin; Tyers, Daniel B.; Landenburger, Lisa; Cain, Steven L.; Frey, Kevin L.; Aber, Bryan C.; Schwartz, Charles C.

2013-01-01

The Yellowstone grizzly bear (Ursus arctos) was listed as a threatened species in 1975 (Federal Register 40 FR:31734-31736). Since listing, recovery efforts have focused on increasing population size, improving habitat security, managing bear mortalities, and reducing bear-human conflicts. The Interagency Grizzly Bear Committee (IGBC; partnership of federal and state agencies responsible for grizzly bear recovery in the lower 48 states) and its Yellowstone Ecosystem Subcommitte (YES; federal, state, county, and tribal partners charged with recovery of grizzly bears in the Greater Yelowston Ecosystem [GYE]) tasked the Interagency Grizzly Bear Study Team to provide information and further research relevant to three concerns arising from the 9th Circuit Court of Appeals November 2011 decision: 1) the ability of grizzly bears as omnivores to find alternative foods to whitebark pine seeds; 2) literature to support their conclusions; and 3) the non-intuitive biological reality that impacts can occur to individuals without causing the overall population to decline. Specifically, the IGBC and YES requested a comprehensive synthesis of the current state of knowledge regarding whitebark pinbe decline and individual and population-level responses of grizzly bears to changing food resources in the GYE. This research was particularly relevant to grizzly bear conservation given changes in the population trajectory observed during the last decade.

1 CFR 8.6 - Forms of publication.

Science.gov (United States)

2010-01-01

... 1 General Provisions 1 2010-01-01 2010-01-01 false Forms of publication. 8.6 Section 8.6 General... FEDERAL REGULATIONS § 8.6 Forms of publication. (a) Under section 1506 of title 44, United States Code, the Administrative Committee authorizes publication of the Code of Federal Regulations in the...

Performance of Yellowstone and Snake River Cutthroat Trout Fry Fed Seven Different Diets.

Science.gov (United States)

Five commercial diets and two formulated feeds were fed to initial-feeding Yellowstone cutthroat trout Oncorhynchus clarkii bouvieri fry and Snake River cutthroat trout O. clarkii spp. (currently being petitioned for classification as O. clarkii behnkei) fry for 18 weeks to evaluate fish performance...

Parking Navigation for Alleviating Congestion in Multilevel Parking Facility

OpenAIRE

Kenmotsu, Masahiro; Sun, Weihua; Shibata, Naoki; Yasumoto, Keiichi; Ito, Minoru

2012-01-01

Finding a vacant parking space in a large crowded parking facility takes long time. In this paper, we propose a navigation method that minimizes the parking time based on collected real-time positional information of cars. In the proposed method, a central server in the parking facility collects the information and estimates the occupancy of each parking zone. Then, the server broadcasts the occupancy data to the cars in the parking facility. Each car then computes a parking route with the sh...

Volcano crisis response at Yellowstone volcanic complex - after-action report for exercise held at Salt Lake City, Utah, November 15, 2011

Science.gov (United States)

Pierson, Thomas C.; Driedger, Carolyn L.; Tilling, Robert I.

2013-01-01

A functional tabletop exercise was run on November 14-15, 2011 in Salt Lake City, Utah, to test crisis response capabilities, communication protocols, and decision-making by the staff of the multi-agency Yellowstone Volcano Observatory (YVO) as they reacted to a hypothetical exercise scenario of accelerating volcanic unrest at the Yellowstone caldera. The exercise simulated a rapid build-up of seismic activity, ground deformation, and hot-spring water-chemistry and temperature anomalies that culminated in a small- to moderate-size phreatomagmatic eruption within Yellowstone National Park. The YVO scientific team's responses to the unfolding events in the scenario and to simulated requests for information by stakeholders and the media were assessed by (a) the exercise organizers; (b) several non-YVO scientists, who observed and queried participants, and took notes throughout the exercise; and (c) the participants themselves, who kept logs of their actions during the exercise and later participated in a group debriefing session and filled out detailed questionnaires. These evaluations were tabulated, interpreted, and summarized for this report, and on the basis of this information, recommendations have been made. Overall, the YVO teams performed their jobs very well. The exercise revealed that YVO scientists were able to successfully provide critical hazards information, issue information statements, and appropriately raise alert levels during a fast-moving crisis. Based on the exercise, it is recommended that several measures be taken to increase YVO effectiveness during a crisis: 1. Improve role clarification within and between YVO science teams. 2. Improve communications tools and protocols for data-sharing and consensus-building among YVO scientists, who are geographically and administratively dispersed among various institutions across the United States. 3. Familiarize YVO staff with Incident Command System (ICS) procedures and protocols, and provide more in

Parking infrastructure: energy, emissions, and automobile life-cycle environmental accounting

Energy Technology Data Exchange (ETDEWEB)

Chester, Mikhail; Horvath, Arpad; Madanat, Samer, E-mail: mchester@cal.berkeley.edu, E-mail: horvath@ce.berkeley.edu, E-mail: madanat@ce.berkeley.edu [Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley CA 94720 (United States)

2010-07-15

The US parking infrastructure is vast and little is known about its scale and environmental impacts. The few parking space inventories that exist are typically regionalized and no known environmental assessment has been performed to determine the energy and emissions from providing this infrastructure. A better understanding of the scale of US parking is necessary to properly value the total costs of automobile travel. Energy and emissions from constructing and maintaining the parking infrastructure should be considered when assessing the total human health and environmental impacts of vehicle travel. We develop five parking space inventory scenarios and from these estimate the range of infrastructure provided in the US to be between 105 million and 2 billion spaces. Using these estimates, a life-cycle environmental inventory is performed to capture the energy consumption and emissions of greenhouse gases, CO, SO{sub 2}, NO{sub X}, VOC (volatile organic compounds), and PM{sub 10} (PM: particulate matter) from raw material extraction, transport, asphalt and concrete production, and placement (including direct, indirect, and supply chain processes) of space construction and maintenance. The environmental assessment is then evaluated within the life-cycle performance of sedans, SUVs (sports utility vehicles), and pickups. Depending on the scenario and vehicle type, the inclusion of parking within the overall life-cycle inventory increases energy consumption from 3.1 to 4.8 MJ by 0.1-0.3 MJ and greenhouse gas emissions from 230 to 380 g CO{sub 2}e by 6-23 g CO{sub 2}e per passenger kilometer traveled. Life-cycle automobile SO{sub 2} and PM{sub 10} emissions show some of the largest increases, by as much as 24% and 89% from the baseline inventory. The environmental consequences of providing the parking spaces are discussed as well as the uncertainty in allocating paved area between parking and roadways.

A perfect storm: multiple stressors interact to drive postfire regeneration failure of lodgepole pine and Douglas-fir forests in Yellowstone

Science.gov (United States)

Hansen, W. D.; Braziunas, K. H.; Rammer, W.; Seidl, R.; Turner, M. G.

2017-12-01

Twenty-first century forests will experience increased stress as environmental conditions and disturbance regimes change. Whether forests retain their structure or transitions to alternate states, particularly when affected by multiple stressors, remains unresolved. Subalpine forests in Yellowstone National Park, WY experience large severe wildfires, and postfire-tree regeneration is necessary to assure resilience. Drying is projected, causing frequent larger wildfires that could reduce seed supply and drought that could constrain postfire-seedling establishment. We asked what combinations of warming-drying conditions, increased fire frequency, and increased burned-patch size cause postfire tree-regeneration failure in Yellowstone? We conducted a simulation experiment to identify combinations of fire frequency, fire size, postfire climate, substrate type, and elevation where lodgepole-pine and Douglas-fir regeneration failed. We expected postfire densities to be reduced if burned-patch sizes exceeded effective dispersal distance, sequential fires burned before trees reached reproductive maturity, or drought occurred after fire. We also expected regeneration failure only where multiple stressors occurred simultaneously at low elevation or on poor substrates.Douglas-fir stands were most vulnerable to regeneration failure. 98% of simulated Douglas-fir stands located in the middle of large burned patches failed to regenerate 30 years post fire. Lodgepole-pine stands in the middle of large burned patches failed to regenerate if they were also located at low elevations (93%) or at higher elevations on soils with poor water retention (73%). Stands of serotinous lodgepole (i.e., trees with closed cones that open when heated) also failed to regenerate if fire recurred before trees were reproductively mature (82%). Drought constrained postfire regeneration, yet, enhanced establishment due to release from cold-temperatures during mid-to-late 21st century often outweighed

8 CFR 245.6 - Interview.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Interview. 245.6 Section 245.6 Aliens and... ADMITTED FOR PERMANENT RESIDENCE § 245.6 Interview. Each applicant for adjustment of status under this part shall be interviewed by an immigration officer. This interview may be waived in the case of a child...

8 CFR 1245.6 - Interview.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Interview. 1245.6 Section 1245.6 Aliens and... OF STATUS TO THAT OF PERSON ADMITTED FOR PERMANENT RESIDENCE § 1245.6 Interview. Each applicant for adjustment of status under this part shall be interviewed by an immigration officer. This interview may be...

The First National Study of Neighborhood Parks: Implications for Physical Activity.

Science.gov (United States)

Cohen, Deborah A; Han, Bing; Nagel, Catherine J; Harnik, Peter; McKenzie, Thomas L; Evenson, Kelly R; Marsh, Terry; Williamson, Stephanie; Vaughan, Christine; Katta, Sweatha

2016-10-01

An extensive infrastructure of neighborhood parks supports leisure time physical activity in most U.S. cities; yet, most Americans do not meet national guidelines for physical activity. Neighborhood parks have never been assessed nationally to identify their role in physical activity. Using a stratified multistage sampling strategy, a representative sample of 174 neighborhood parks in 25 major cities (population >100,000) across the U.S. was selected. Park use, park-based physical activity, and park conditions were observed during a typical week using systematic direct observation during spring/summer of 2014. Park administrators were interviewed to assess policies and practices. Data were analyzed in 2014-2015 using repeated-measure negative binomial regressions to estimate weekly park use and park-based physical activity. Nationwide, the average neighborhood park of 8.8 acres averaged 20 users/hour or an estimated 1,533 person hours of weekly use. Walking loops and gymnasia each generated 221 hours/week of moderate to vigorous physical activity. Seniors represented 4% of park users, but 20% of the general population. Parks were used less in low-income than in high-income neighborhoods, largely explained by fewer supervised activities and marketing/outreach efforts. Programming and marketing were associated with 37% and 63% more hours of moderate to vigorous physical activity/week in parks, respectively. The findings establish national benchmarks for park use, which can guide future park investments and management practices to improve population health. Offering more programming, using marketing tools like banners and posters, and installing facilities like walking loops, may help currently underutilized parks increase population physical activity. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Smart parking barrier

KAUST Repository

Alharbi, Abdulrazaq M.

2016-05-06

Various methods and systems are provided for smart parking barriers. In one example, among others, a smart parking barrier system includes a movable parking barrier located at one end of a parking space, a barrier drive configured to control positioning of the movable parking barrier, and a parking controller configured to initiate movement of the parking barrier, via the barrier drive. The movable parking barrier can be positioned between a first position that restricts access to the parking space and a second position that allows access to the parking space. The parking controller can initiate movement of the movable parking barrier in response to a positive identification of an individual allowed to use the parking space. The parking controller can identify the individual through, e.g., a RFID tag, a mobile device (e.g., a remote control, smartphone, tablet, etc.), an access card, biometric information, or other appropriate identifier.

Air quality effects of urban trees and parks

Science.gov (United States)

David Nowak; Gordon Heisler

2010-01-01

Parks are significant parts of the urban landscape and comprise about 6% of city and town areas in the conterminous United States. These urban parks are estimated to contain about 370 million trees with a structural value of approximately $300 billion. The number of park trees varies by region of the country, but they can produce significant air quality effects in and...

40 CFR 52.128 - Rule for unpaved parking lots, unpaved roads and vacant lots.

Science.gov (United States)

2010-07-01

... six (6) percent for unpaved road surfaces or eight (8) percent for unpaved parking lot surfaces as... calculating percent cover.) (iii) Vegetative Density Factor. Cut a single, representative piece of vegetation... that are not covered by any piece of the vegetation. To calculate percent vegetative density, use...