Anaerobic Cultures from Preserved Tissues of Baby Mammoth

Science.gov (United States)

Pikuta, Elena V.; Hoover, Richard B.; Fisher, Daniel

2011-01-01

Microbiological analysis of several cold-preserved tissue samples from the Siberian baby mammoth known as Lyuba revealed a number of culturable bacterial strains that were grown on anaerobic media at 4 C. Lactic acid produced by LAB (lactic acid bacteria) group, usually by members of the genera Carnobacterium and Lactosphera, appears to be a wonderful preservative that prevents other bacteria from over-dominating a system. Permafrost and lactic acid preserved the body of this one-month old baby mammoth and kept it in exceptionally good condition, resulting in this mammoth being the most complete such specimen ever recovered. The diversity of novel anaerobic isolates was expressed on morphological, physiological and phylogenetic levels. Here we discuss the specifics of the isolation of new strains, differentiation from trivial contamination, and preliminary results for the characterization of cultures.

Eruptive history of Mammoth Mountain and its mafic periphery, California

Science.gov (United States)

Hildreth, Wes; Fierstein, Judy

2016-07-13

This report and accompanying geologic map portray the eruptive history of Mammoth Mountain and a surrounding array of contemporaneous volcanic units that erupted in its near periphery. The moderately alkaline Mammoth eruptive suite, basaltic to rhyodacitic, represents a discrete new magmatic system, less than 250,000 years old, that followed decline of the subalkaline rhyolitic system active beneath adjacent Long Valley Caldera since 2.2 Ma (Hildreth, 2004). The scattered vent array of the Mammoth system, 10 by 20 km wide, is unrelated to the rangefront fault zone, and its broad nonlinear footprint ignores both Long Valley Caldera and the younger Mono-Inyo rangefront vent alignment.

The Mammoth Cave system, Kentucky, USA; El sistema de la Mammoth Cave, Kentucky, EE.UU

Energy Technology Data Exchange (ETDEWEB)

Palmer, A. N.

2016-07-01

Mammoth Cave is the main attraction of Mammoth Cave National Park. For several decades it has been the longest known cave in the world and currently contains 652 km in 2016 of surveyed passages. It is located in the heart of an extensive karst plateau, in which the stratal dip averages only one degree. The cave is part of a drainage basin of more than 200 km{sup 2}. The cave has been known to local inhabitants for several millennia and contains a rich trove of archaeological and historical artifacts. It contains many speleo biota including several rare and endangered species and has been designated a World Heritage Site and an International Biosphere Reserve (UNESCO). Its many passage levels and sediments contain a record of the fluvial history of most of south-eastern North America. (Author)

The Mammoth Cave system, Kentucky, USA

International Nuclear Information System (INIS)

Palmer, A. N.

2016-01-01

Mammoth Cave is the main attraction of Mammoth Cave National Park. For several decades it has been the longest known cave in the world and currently contains 652 km in 2016 of surveyed passages. It is located in the heart of an extensive karst plateau, in which the stratal dip averages only one degree. The cave is part of a drainage basin of more than 200 km 2 . The cave has been known to local inhabitants for several millennia and contains a rich trove of archaeological and historical artifacts. It contains many speleo biota including several rare and endangered species and has been designated a World Heritage Site and an International Biosphere Reserve (UNESCO). Its many passage levels and sediments contain a record of the fluvial history of most of south-eastern North America. (Author)

Collection of radiocarbon dates on the mammoths ( Mammuthus primigenius) and other genera of Wrangel Island, northeast Siberia, Russia

Science.gov (United States)

Vartanyan, Sergey L.; Arslanov, Khikmat A.; Karhu, Juha A.; Possnert, Göran; Sulerzhitsky, Leopold D.

2008-07-01

We present and discuss a full list of radiocarbon dates for woolly mammoth and other species of the Mammoth fauna available from Wrangel Island, northeast Siberia, Russia. Most of the radiocarbon dates are published here for the first time. Of the124 radiocarbon dates on mammoth bone, 106 fall between 3700 and 9000 yr ago. We believe these dates bracket the period of mammoth isolation on Wrangel Island and their ultimate extinction, which we attribute to natural causes. The absence of dates between 9-12 ka probably indicates a period when mammoths were absent from Wrangel Island. Long bone dimensions of Holocene mammoths from Wrangel Island indicate that these animals were comparable in size to those on the mainland; although they were not large animals, neither can they be classified as dwarfs. Occurrence of mammoth Holocene refugia on the mainland is suggested. Based on other species of the Mammoth fauna that have also been radiocarbon on Wrangel Island, including horse, bison, musk ox and woolly rhinoceros, it appears that the mammoth was the only species of that fauna that inhabited Wrangel Island in the mid-Holocene.

Cholera outbreak caused by drinking lake water contaminated with human faeces in Kaiso Village, Hoima District, Western Uganda, October 2015.

Science.gov (United States)

Oguttu, David W; Okullo, A; Bwire, G; Nsubuga, P; Ario, A R

2017-10-10

�= ∞, 95% CI Fisher : 1.0 - ∞). The village's piped water system had been vandalised and open defecation was common due to a lack of latrines. The lake water was found to be contiminated due to a gully channel that washed the faeces into the lake at point C. This outbreak was likely caused by drinking lake water contaminated by faeces from a gully channel. We recommend treatment of drinking water, fixing the vandalised piped-water system and constructing latrines.

Transient Simulation of the Multi-SERTTA Experiment with MAMMOTH

Energy Technology Data Exchange (ETDEWEB)

Ortensi, Javier [Idaho National Lab. (INL), Idaho Falls, ID (United States); Baker, Benjamin [Idaho National Lab. (INL), Idaho Falls, ID (United States); Wang, Yaqi [Idaho National Lab. (INL), Idaho Falls, ID (United States); Schunert, Sebastian [Idaho National Lab. (INL), Idaho Falls, ID (United States); deHart, Mark [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2017-07-11

This work details the MAMMOTH reactor physics simulations of the Static Environment Rodlet Transient Test Apparatus (SERTTA) conducted at Idaho National Laboratory in FY-2017. TREAT static-environment experiment vehicles are being developed to enable transient testing of Pressurized Water Reactor (PWR) type fuel specimens, including fuel concepts with enhanced accident tolerance (Accident Tolerant Fuels, ATF). The MAMMOTH simulations include point reactor kinetics as well as spatial dynamics for a temperature-limited transient. The strongly coupled multi-physics solutions of the neutron flux and temperature fields are second order accurate both in the spatial and temporal domains. MAMMOTH produces pellet stack powers that are within 1.5% of the Monte Carlo reference solutions. Some discrepancies between the MCNP model used in the design of the flux collars and the Serpent/MAMMOTH models lead to higher power and energy deposition values in Multi-SERTTA unit 1. The TREAT core results compare well with the safety case computed with point reactor kinetics in RELAP5-3D. The reactor period is 44 msec, which corresponds to a reactivity insertion of 2.685% delta k/k$. The peak core power in the spatial dynamics simulation is 431 MW, which the point kinetics model over-predicts by 12%. The pulse width at half the maximum power is 0.177 sec. Subtle transient effects are apparent at the beginning insertion in the experimental samples due to the control rod removal. Additional difference due to transient effects are observed in the sample powers and enthalpy. The time dependence of the power coupling factor (PCF) is calculated for the various fuel stacks of the Multi-SERTTA vehicle. Sample temperatures in excess of 3100 K, the melting point UO$_2$, are computed with the adiabatic heat transfer model. The planned shaped-transient might introduce additional effects that cannot be predicted with PRK models. Future modeling will be focused on the shaped-transient by improving the

Transient Simulation of the Multi-SERTTA Experiment with MAMMOTH

International Nuclear Information System (INIS)

Ortensi, Javier; Baker, Benjamin; Wang, Yaqi; Schunert, Sebastian; DeHart, Mark

2017-01-01

This work details the MAMMOTH reactor physics simulations of the Static Environment Rodlet Transient Test Apparatus (SERTTA) conducted at Idaho National Laboratory in FY-2017. TREAT static-environment experiment vehicles are being developed to enable transient testing of Pressurized Water Reactor (PWR) type fuel specimens, including fuel concepts with enhanced accident tolerance (Accident Tolerant Fuels, ATF). The MAMMOTH simulations include point reactor kinetics as well as spatial dynamics for a temperature-limited transient. The strongly coupled multi-physics solutions of the neutron flux and temperature fields are second order accurate both in the spatial and temporal domains. MAMMOTH produces pellet stack powers that are within 1.5% of the Monte Carlo reference solutions. Some discrepancies between the MCNP model used in the design of the flux collars and the Serpent/MAMMOTH models lead to higher power and energy deposition values in Multi-SERTTA unit 1. The TREAT core results compare well with the safety case computed with point reactor kinetics in RELAP5-3D. The reactor period is 44 msec, which corresponds to a reactivity insertion of 2.685% delta k/k$. The peak core power in the spatial dynamics simulation is 431 MW, which the point kinetics model over-predicts by 12%. The pulse width at half the maximum power is 0.177 sec. Subtle transient effects are apparent at the beginning insertion in the experimental samples due to the control rod removal. Additional difference due to transient effects are observed in the sample powers and enthalpy. The time dependence of the power coupling factor (PCF) is calculated for the various fuel stacks of the Multi-SERTTA vehicle. Sample temperatures in excess of 3100 K, the melting point UO$ 2 $, are computed with the adiabatic heat transfer model. The planned shaped-transient might introduce additional effects that cannot be predicted with PRK models. Future modeling will be focused on the shaped-transient by improving the

Wild food plants used in the villages of the Lake Vrana Nature Park (northern Dalmatia, Croatia

Directory of Open Access Journals (Sweden)

Łukasz Łuczaj

2013-12-01

Full Text Available Croatia is a country of diverse plant use traditions, which are still insufficiently documented. The aim of this study was to document local traditions of using wild food plants around Lake Vrana (northern Dalmatia, Zadar region.  We interviewed 43 inhabitants of six traditional villages north of Lake Vrana. On average 12 species were listed, which in total produced an inventory of 55 food plants and 3 fungi taxa. Wild vegetables were most widely collected, particularly by older women who gathered the plants mainly when herding their flocks of sheep. Wild fruits and mushrooms were rarely collected. The former used to be an important supplementary food for children, or for everyone during times of food shortage, and the latter were relatively rare due to the dry climate and shortage of woods. The most commonly collected plants are wild vegetables: Cichorium intybus, Foeniculum vulgare, Sonchus oleraceus, Asparagus acutifolius, Papaver rhoeas, Rumex pulcher, Daucus carota, Allium ampeloprasum and Silene latifolia.

Complete mitochondrial genome and phylogeny of Pleistocene mammoth Mammuthus primigenius.

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Evgeny I Rogaev

2006-03-01

Full Text Available Phylogenetic relationships between the extinct woolly mammoth (Mammuthus primigenius, and the Asian (Elephas maximus and African savanna (Loxodonta africana elephants remain unresolved. Here, we report the sequence of the complete mitochondrial genome (16,842 base pairs of a woolly mammoth extracted from permafrost-preserved remains from the Pleistocene epoch--the oldest mitochondrial genome sequence determined to date. We demonstrate that well-preserved mitochondrial genome fragments, as long as approximately 1,600-1700 base pairs, can be retrieved from pre-Holocene remains of an extinct species. Phylogenetic reconstruction of the Elephantinae clade suggests that M. primigenius and E. maximus are sister species that diverged soon after their common ancestor split from the L. africana lineage. Low nucleotide diversity found between independently determined mitochondrial genomic sequences of woolly mammoths separated geographically and in time suggests that north-eastern Siberia was occupied by a relatively homogeneous population of M. primigenius throughout the late Pleistocene.

Complete genomes reveal signatures of demographic and genetic declines in the woolly mammoth

Science.gov (United States)

Palkopoulou, Eleftheria; Mallick, Swapan; Skoglund, Pontus; Enk, Jacob; Rohland, Nadin; Li, Heng; Omrak, Ayça; Vartanyan, Sergey; Poinar, Hendrik; Götherström, Anders; Reich, David; Dalén, Love

2015-01-01

Summary The processes leading up to species extinctions are typically characterized by prolonged declines in population size and geographic distribution, followed by a phase in which populations are very small and may be subject to intrinsic threats, including loss of genetic diversity and inbreeding [1]. However, whether such genetic factors have had an impact on species prior to their extinction is unclear [2, 3]; examining this would require a detailed reconstruction of a species’ demographic history as well as changes in genome-wide diversity leading up to its extinction. Here, we present high-quality complete genome sequences from two woolly mammoths (Mammuthus primigenius). The first mammoth was sequenced at 17.1-fold coverage, and dates to ~4,300 years before present, constituting one of the last surviving individuals on Wrangel Island. The second mammoth, sequenced at 11.2-fold coverage, was obtained from a ~44,800 year old specimen from the Late Pleistocene population in northeastern Siberia. The demographic trajectories inferred from the two genomes are qualitatively similar and reveal a population bottleneck during the Middle or Early Pleistocene, and a more recent severe decline in the ancestors of the Wrangel mammoth at the end of the last glaciation. A comparison of the two genomes shows that the Wrangel mammoth has a 20% reduction in heterozygosity as well as a 28-fold increase in the fraction of the genome that is comprised of runs of homozygosity. We conclude that the population on Wrangel Island, which was the last surviving woolly mammoth population, was subject to reduced genetic diversity shortly before it became extinct. PMID:25913407

Intraspecific phylogenetic analysis of Siberian woolly mammoths using complete mitochondrial genomes

DEFF Research Database (Denmark)

Gilbert, M Thomas P; Drautz, Daniela I; Lesk, Arthur M

2008-01-01

We report five new complete mitochondrial DNA (mtDNA) genomes of Siberian woolly mammoth (Mammuthus primigenius), sequenced with up to 73-fold coverage from DNA extracted from hair shaft material. Three of the sequences present the first complete mtDNA genomes of mammoth clade II. Analysis...... to indicate any important functional difference between genomes belonging to the two clades, suggesting that the loss of clade II more likely is due to genetic drift than a selective sweep....

Magmatic carbon dioxide emissions at Mammoth Mountain, California

Science.gov (United States)

Farrar, Christopher D.; Neil, John M.; Howle, James F.

1999-01-01

Carbon dioxide (CO2) of magmatic origin is seeping out of the ground in unusual quantities at several locations around the flanks of Mammoth Mountain, a dormant volcano in Eastern California. The most recent volcanic activity on Mammoth Mountain was steam eruptions about 600 years ago, but seismic swarms and long-period earthquakes over the past decade are evidence of an active magmatic system at depth. The CO2 emission probably began in 1990 but was not recognized until 1994. Seismic swarms and minor ground deformation during 1989, believed to be results of a shallow intrusion of magma beneath Mammoth Mountain, probably triggered the release of CO2, which persists in 1998. The CO2 gas is at ambient temperatures and emanates diffusely from the soil surface rather than flowing from distinct vents. The CO2 has collected in the soil by displacing air in the pore spaces and reaches concentrations of greater than 95 percent by volume in places. The total area affected by high CO2 concentrations and high CO2 flux from the soil surface was estimated at 60 hectares in 1997. Coniferous forest covering about 40 hectares has been killed by high CO2 concentrations in the root zone. In more than 300 soil-gas samples collected from depths of 0.5 to 2 m in 1995, CO2 concentrations ranged from background levels (less than 1 percent) to greater than 95 percent by volume. At 250 locations, CO2 flux was measured using a closed chamber in 1996; values, in grams per square meter per day, ranged from background (less than 25) to more than 30,000. On the basis of these data, the total emission of magmatic CO2 in 1996 is estimated to be about 530 megagrams per day. Concentrations of CO2 exceeding Occupational Safety and Health Administration standards have been measured in pits dug in soil and snow, in poorly ventilated buildings, and in below-ground valve-boxes around Mammoth Mountain. CO2 concentrations greater than 10 percent in poorly ventilated spaces are not uncommon on some parts

Schistosomiasis in Lake Malawi villages

DEFF Research Database (Denmark)

Madsen, Henry; Bloch, Paul; Makaula, Peter

2011-01-01

Historically, open shorelines of Lake Malawi were free from schistosome, Schistosoma haematobium, transmission, but this changed in the mid-1980s, possibly as a result of over-fishing reducing density of molluscivore fishes. Very little information is available on schistosome infections among...

Anatomy, death, and preservation of a woolly mammoth (Mammuthus primigenius) calf, Yamal Peninsula, northwest Siberia

NARCIS (Netherlands)

Fisher, Daniel C.; Tikhonov, Alexei N.; Kosintsev, Pavel A.; Rountrey, Adam N.; Buigues, Bernard; van der Plicht, Johannes

2012-01-01

A well-preserved woolly mammoth calf found in northwest Siberia offers unique opportunities to investigate mammoth anatomy, behavior, life history and taphonomy. Analysis of the fluvial setting where the specimen was found suggests it was derived from eroding bluffs during ice-out flooding in June

Palaeo-environmental and dietary analysis of intestinal contents of a mammoth calf (Yamal Peninsula, northwest Siberia)

Science.gov (United States)

van Geel, Bas; Fisher, Daniel C.; Rountrey, Adam N.; van Arkel, Jan; Duivenvoorden, Joost F.; Nieman, Aline M.; van Reenen, Guido B. A.; Tikhonov, Alexei N.; Buigues, Bernard; Gravendeel, Barbara

2011-12-01

Intestinal samples from the one-month-old Siberian mammoth calf 'Lyuba' were studied using light microscopy and ancient DNA to reconstruct its palaeo-environment and diet. The palynological record indicates a 'mammoth steppe'. At least some pollen of arboreal taxa was reworked, and thus the presence of trees on the landscape is uncertain. In addition to visual comparison of 11 microfossil spectra, a PCA analysis contributed to diet reconstruction. This yielded two clusters: one of samples from the small intestine and the other of large-intestine samples, indicating compositional differences in food remains along the intestinal tract, possibly reflecting different episodes of ingestion. Based on observed morphological damage we conclude that the cyperaceous plant remains and some remains of dwarf willows were originally eaten by a mature mammoth, most likely Lyuba's mother. The mammoth calf probably unintentionally swallowed well-preserved mosses and mineral particles while eating fecal material deposited on a soil surface covered with mosses. Coprophagy may have been a common habit for mammoths, and we therefore propose that fecal material should not be used to infer season of death of mammoths. DNA sequences of trnL and rbcL genes amplified from ancient DNA extracted from intestinal samples confirmed and supplemented plant identifications based on microfossils and macro-remains. Results from different extraction methods and barcoding markers complemented each other and show the value of longer protocols in addition to fast and commercially available extraction kits.

Mammoth and Elephant Phylogenetic Relationships: Mammut Americanum, the Missing Outgroup

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Ludovic Orlando

2007-01-01

Full Text Available At the morphological level, the woolly mammoth has most often been considered as the sister-species of Asian elephants, but at the DNA level, different studies have found support for proximity with African elephants. Recent reports have increased the available sequence data and apparently solved the discrepancy, finding mammoths to be most closely related to Asian elephants. However, we demonstrate here that the three competing topologies have similar likelihood, bayesian and parsimony supports. The analysis further suggests the inadequacy of using Sirenia or Hyracoidea as outgroups. We therefore argue that orthologous sequences from the extinct American mastodon will be required to defi nitively solve this long-standing question.

Hydrogeology of the Mammoth Spring groundwater basin and vicinity, Markagunt Plateau, Garfield, Iron, and Kane Counties, Utah

Science.gov (United States)

Spangler, Lawrence E.

2012-01-01

The Markagunt Plateau, in southwestern Utah, lies at an altitude of about 9,500 feet, largely within Dixie National Forest. The plateau is capped primarily by Tertiary- and Quaternary-age volcanic rocks that overlie Paleocene- to Eocene-age limestone of the Claron Formation, which forms escarpments on the west and south sides of the plateau. In the southwestern part of the plateau, an extensive area of sinkholes has formed that resulted primarily from dissolution of the underlying limestone and subsequent subsidence and (or) collapse of the basalt, producing sinkholes as large as 1,000 feet across and 100 feet deep. Karst development in the Claron Formation likely has been enhanced by high infiltration rates through the basalt. Numerous large springs discharge from the volcanic rocks and underlying limestone on the Markagunt Plateau, including Mammoth Spring, one of the largest in Utah, with discharge that ranges from less than 5 to more than 300 cubic feet per second (ft3/s). In 2007, daily mean peak discharge of Mammoth Spring was bimodal, reaching 54 and 56 ft3/s, while daily mean peak discharge of the spring in 2008 and in 2009 was 199 ft3/s and 224 ft3/s, respectively. In both years, the rise from baseflow, about 6 ft3/s, to peak flow occurred over a 4- to 5-week period. Discharge from Mammoth Spring accounted for about 54 percent of the total peak streamflow in Mammoth Creek in 2007 and 2008, and about 46 percent in 2009, and accounted for most of the total streamflow during the remainder of the year. Results of major-ion analyses for water samples collected from Mammoth and other springs on the plateau during 2006 to 2009 indicated calcium-bicarbonate type water, which contained dissolved-solids concentrations that ranged from 91 to 229 milligrams per liter. Concentrations of major ions, trace elements, and nutrients did not exceed primary or secondary drinking-water standards; however, total and fecal coliform bacteria were present in water from Mammoth and

Decadal-scale variability of diffuse CO2 emissions and seismicity revealed from long-term monitoring (1995–2013) at Mammoth Mountain, California, USA

Science.gov (United States)

Werner, Cynthia A.; Bergfeld, Deborah; Farrar, Chris; Doukas, Michael P.; Kelly, Peter; Kern, Christoph

2014-01-01

Mammoth Mountain, California, is a dacitic volcano that has experienced several periods of unrest since 1989. The onset of diffuse soil CO2 emissions at numerous locations on the flanks of the volcano began in 1989–1990 following an 11-month period of heightened seismicity. CO2 emission rates were measured yearly from 1995 to 2013 at Horseshoe Lake (HSL), the largest tree kill area on Mammoth Mountain, and measured intermittently at four smaller degassing areas around Mammoth from 2006 to 2013. The long-term record at HSL shows decadal-scale variations in CO2 emissions with two peaks in 2000–2001 and 2011–2012, both of which follow peaks in seismicity by 2–3 years. Between 2000 and 2004 emissions gradually declined during a seismically quiet period, and from 2004 to 2009 were steady at ~ 100 metric tonnes per day (t d− 1). CO2emissions at the four smaller tree-kill areas also increased by factors of 2–3 between 2006 and 2011–2012, demonstrating a mountain-wide increase in degassing. Delays between the peaks in seismicity and degassing have been observed at other volcanic and hydrothermal areas worldwide, and are thought to result from an injection of deep CO2-rich fluid into shallow subsurface reservoirs causing a pressurization event with a delayed transport to the surface. Such processes are consistent with previous studies at Mammoth, and here we highlight (1) the mountain-wide response, (2) the characteristic delay of 2–3 years, and (3) the roughly decadal reoccurrence interval for such behavior. Our best estimate of total CO2 degassing from Mammoth Mountain was 416 t d− 1 in 2011 during the peak of emissions, over half of which was emitted from HSL. The cumulative release of CO2 between 1995 and 2013 from diffuse emissions is estimated to be ~ 2–3 Mt, and extrapolation back to 1989 gives ~ 4.8 Mt. This amount of CO2 release is similar to that produced by the mid-sized (VEI 3) 2009 eruption of Redoubt Volcano in Alaska (~ 2.3�

Palaeoecological caracterisation of the mammoth steppe at Final Pleistocene in Central Ukraine from zooarchaeology, stable isotope analyses and direct radiocarbon dating

Science.gov (United States)

Péan, Stéphane; Drucker, Dorothée.; Bocherens, Hervé; Haesaerts, Paul; Valladas, Hélène; Stupak, Dmytro; Nuzhnyi, Dmytro

2010-05-01

In the Central Ukraine area of the Middle Dnipro Basin, including the Desna river valley, there are exceptional Upper Palaeolithic open air sites with mammoth bone dwelling structures. Mezhyrich is one of these settlements, which are attributed to the Epigravettian cultural facies and occurred in a periglacial environment, during Oxygen Isotope Stage (OIS) 2. Mammoth bone buildings are surrounded by pits, which are filled with archaeological material (tools, hunting weapons, ivory and bone ornaments) and bones of mammoth and other large mammals such as hare, fox, wolf, horse. A new site Buzhanka 2 has yielded a pit which could be related to an expected dwelling structure. These Final Pleistocene sites are particularly appropriate to shed new light upon the relation between man and environment at the time of the mammoth steppe disappearance. Multidisciplinar studies have been carried on, to cross results from zooarchaeology of the pit contents, carbon and nitrogen stable isotope (13C and 15N) analyses of bone collagen, direct 14C dates on mammal bones and microstratigraphic analyses of the loessic sediment. With almost twenty 14C dates available, from mammoth and wolf bones and from charcoals, Mezhyrich is the best dated Epigravettian mammoth bone dwelling site: around 14 500 years BP. Mammoth treatment is zooarchaeologically evidenced in Buzhanka 2, but limited excavated areas do not allow to interpret their procurement yet. In Mezhyrich, consumption of mammoth meat is evidenced from the pit contents, coming from a few juveniles and young adults, probably hunted. The bones used in the dwelling structure no. 4, which are attributed to at least 37 individuals, have two different origins: mostly isolated elements gathered from other deposits, natural accumulations or previous kill sites; a few skeletal portions in anatomical position taken from at least one quite freshly dead mammoth body, for instance a hunted individual. From the stable isotope analyses, it appears

Effects of Atmospheric Dynamics on CO2 Seepage at Mammoth Mountain, California USA

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Egemen Ogretim

2013-12-01

Full Text Available In the past few decades, atmospheric effects on the variation of seepage from soil have been studied in disciplines such as volcanology, environmental protection, safety and health hazard avoidance. Recently, monitoring of potential leakage from the geologic sequestration of carbon has been added to this list. Throughout these diverse fields, barometric pumping and presence of steady winds are the two most commonly investigated atmospheric factors. These two factors have the effect of pumping gas into and out of the unsaturated zone, and sweeping the gas in the porous medium. This study focuses on two new factors related to atmosphere in order to explain the CO2 seepage anomalies observed at the Horseshoe Lake tree kill near Mammoth Mountain, CA, where the temporal variation of seepage due to a storm event could not be explained by the two commonly studied effects. First, the interaction of the lower atmospheric dynamics and the ground topography is considered for its effect on the seepage variation over an area that is linked through high-porosity, high-permeability soils and/or fracture networks. Second, the regional pressure fronts that impose significant pressure oscillation over an area are studied. The comparison of the computer simulation results with the experimental measurements suggests that the seepage anomaly observed at the Horseshoe Lake Tree Kill could be due to the unsteady effects caused by regional pressure fronts.

Nuclear Gene Indicates Coat-Color Polymorphism in Mammoths

DEFF Research Database (Denmark)

Römpler, Holger; Rohland, Nadin; Lalueza-Fox, Carles

2006-01-01

By amplifying the melanocortin type 1 receptor from the woolly mammoth, we can report the complete nucleotide sequence of a nuclear-encoded gene from an extinct species. We found two alleles and show that one allele produces a functional protein whereas the other one encodes a protein with strongly...

800,000 year old mammoth DNA, modern elephant DNA or PCR artefact?

Science.gov (United States)

Binladen, Jonas; Gilbert, M Thomas P; Willerslev, Eske

2007-02-22

Poulakakis and colleagues (Poulakakis et al. 2006: Biol. Lett. 2, 451-454), report the recovery of 'authentic' mammoth DNA from an 800,000-year-old fragment of bone excavated on the island of Crete. In light of results from other ancient DNA studies that indicate how DNA survival is unlikely in samples, which are recovered from warm environments and are relatively old (e.g. more than 100,000 years), these findings come as a great surprise. Here, we show that problems exist with the methodological approaches used in the study. First, the nested PCR technique as reported is nonsensical--one of the second round 'nested' primers falls outside the amplicon of the first round PCR. More worryingly, the binding region of one of the first round primers (Elcytb320R) falls within the short 43 base pair reported mammoth sequence, specifically covering two of the three reportedly diagnostic Elephas polymorphisms. Finally, we demonstrate using a simple BLAST search in GenBank that the claimed 'uniquely derived character state' for mammoths is in fact also found within modern elephants.

Was Frozen Mammoth or Giant Ground Sloth Served for Dinner at The Explorers Club?

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Jessica R Glass

Full Text Available Accounts of woolly mammoths (Mammuthus primigenius preserved so well in ice that their meat is still edible have a long history of intriguing the public and influencing paleontological thought on Quaternary extinctions and climate, with some scientists resorting to catastrophism to explain the instantaneous freezing necessary to preserve edible meat. Famously, members of The Explorers Club purportedly dined on frozen mammoth from Alaska, USA, in 1951. This event, well received by the press and general public, became an enduring legend for the Club and popularized the notorious annual tradition of serving rare and exotic food at Club dinners that continues to this day. The Yale Peabody Museum holds a sample of meat preserved from the 1951 meal, interestingly labeled as a South American giant ground sloth (Megatherium, not mammoth. We sequenced a fragment of the mitochondrial cytochrome-b gene and studied archival material to verify its identity, which if genuine, would extend the range of Megatherium over 600% and alter our views on ground sloth evolution. Our results indicate that the meat was not mammoth or Megatherium but green sea turtle (Chelonia mydas. The prehistoric dinner was likely an elaborate publicity stunt. Our study emphasizes the value of museums collecting and curating voucher specimens, particularly those used for evidence of extraordinary claims.

Late Quaternary sea-level history and the antiquity of mammoths (Mammuthus exilis and Mammuthus columbi), Channel Islands NationalPark, California, USA

Science.gov (United States)

Muhs, Daniel R.; Simmons, Kathleen R.; Groves, Lindsey T.; McGeehin, John P.; Schumann, R. Randall; Agenbroad, Larry D.

2015-01-01

Fossils of Columbian mammoths (Mammuthus columbi) and pygmy mammoths (Mammuthus exilis) have been reported from Channel Islands National Park, California. Most date to the last glacial period (Marine Isotope Stage [MIS] 2), but a tusk of M. exilis (or immature M. columbi) was found in the lowest marine terrace of Santa Rosa Island. Uranium-series dating of corals yielded ages from 83.8 ± 0.6 ka to 78.6 ± 0.5 ka, correlating the terrace with MIS 5.1, a time of relatively high sea level. Mammoths likely immigrated to the islands by swimming during the glacial periods MIS 6 (~ 150 ka) or MIS 8 (~ 250 ka), when sea level was low and the island–mainland distance was minimal, as during MIS 2. Earliest mammoth immigration to the islands likely occurred late enough in the Quaternary that uplift of the islands and the mainland decreased the swimming distance to a range that could be accomplished by mammoths. Results challenge the hypothesis that climate change, vegetation change, and decreased land area from sea-level rise were the causes of mammoth extinction at the Pleistocene/Holocene boundary on the Channel Islands. Pre-MIS 2 mammoth populations would have experienced similar or even more dramatic changes at the MIS 6/5.5 transition.

Inventories of 239+240Pu, 137Cs, and excess 210Pb in sediment cores from brackish Lake Obuchi, Rokkasho Village, Japan

International Nuclear Information System (INIS)

Ueda, S.; Ohtsuka, Y.; Kondo, K.

2004-01-01

Distribution and inventories of 239+240 Pu, 137 Cs, and excess 210 Pb ( 210 Pb excess ) in sediment core samples from brackish Lake Obuchi, which is in the vicinity of nuclear fuel facilities in Rokkasho Village, Japan. The inventory of the 239+240 Pu activity in the sediment samples from the estuary of a freshwater river, the central point of the lake, and the deepest point in the lake were 0.18, 0.29, and 0.24 kBq x m -2 , respectively. The inventories of 137 Cs and 210 Pb excess in sediments were 0.83-1.2 kBq x m -2 and 25-30 kBq x m -2 , respectively. The mean 239+240 Pu/ 137 Cs and 210 Pb excess / 137 Cs activity ratios were 0.23 and 28, respectively. The 239+240 Pu/ 137 Cs activity ratios were approximately 13-24 times the ratio expected from global fallout. The inventories of 239+240 Pu and 210 Pb in sediments were higher than the inventory expected from atmospheric fallout, but the 137 Cs inventory was significantly lower than expected. (author)

Landslide Hazard Analysis and Damage Assessment for Tourism Destination at Candikuning Village, Tabanan Regency, Bali, Indonesia

Science.gov (United States)

Sunarta, I. N.; Susila, K. D.; Kariasa, I. N.

2018-02-01

Landslide is a movement down the slope by the soil mass or slope constituent rock, a result of disturbance of the stability of the soil or rocks that make up the slope.Bali as one of the best tourism destinations in the world, also has landslide prone areas. Tourism attraction in Bali that is prone to landslides are Lake Beratan and Pura Ulun Danu Beratan in Candikuning Village, Tabanan Regency, Bali Province, Indonesia. Candikunig village area has tourismdestination, settlements and agricultural land. This study aims to analyze landslide- prone areas and the losses caused by landslides include damage analysis for the attractions of Beratan Lake and Ulun Danu Beratan Temple and settlements. The method used is matching and scoring with parameters of rainfall, soil type, slope and land use.The result is, Beratan Lake area has moderate to high landslide prone areas in the eastern and southern parts where most of the settlements in Candikuning Village are located in areas prone to moderate and high landslides hazard.

Neutron activation and track analysis of the newly found bones of the southern mammoths and dinosaurs

International Nuclear Information System (INIS)

Vasidov, A.; Osinskaya, N.S.; Saidullaev, B.J.; Akhmadshaev, A.

2016-01-01

The bones of southern mammoths and dinosaur had been discovered in the territory of Uzbekistan in 2005-2014. The main aim of the work was a study of profiles of radiogenic and some of elements in bones of mammoths and dinosaur, and the element comparisons with standard bones and its soils by instrumental neutron activation and track analysis. In bones of the mammoths and dinosaur were registered a high contents of uranium and rare earth elements by instrumental neutron activation analysis. The radon concentrations in samples were measured in isolated plastic chambers by solid state nuclear track detectors type of CR-39 within 35 days. The values of radon exhalation rates were determined very more in ancient bones than in standard bones and soils. (author)

The diet and environment of mammoths in North-East Russia reconstructed from the contents of their feces

NARCIS (Netherlands)

Kirillova, Irina V.; Argant, J.; Lapteva, E. G.; Korona, O. M.; van der Plicht, J.; Zinovyev, E. V.; Kotov, A. A.; Chernova, O. F.; Fadeeva, E. O.; Baturina, O. A.; Kabilov, M. R.; Shidlovskiy, F. K.; Zanina, O. G.

2016-01-01

Mammoth feces from northern Yakutia and western Chukotka were investigated in a multidisciplinary study. Radiocarbon dating of the Yakutian mammoth dung yielded ca 42 ka BP and the age of the feces from Chukotka is older than 45 ka BP. The two sites are located about 15,000 km from each other and

The Lake and the City

Directory of Open Access Journals (Sweden)

Konstantin Lidin

2013-09-01

Full Text Available The article considers relations between the city of Irkutsk and Lake Baikal in terms of cultural geography. Baikal is included in the UNESCO world heritage list. Unlike the majority of lakes also included in this list, Baikal’s coast is inhabited, especially its southern part. Similar situation is, for example, in the cluster “the city of Bergen – Geiranger village – Geirangerfjord” in Norway. The comparative analysis shows how Norway’s positive experience of the system “a city – a village – a natural phenomenon” could be used in order to make Irkutsk more attractive for tourists and citizens.

The mummified brain of a pleistocene woolly mammoth (Mammuthus primigenius) compared with the brain of the extant African elephant (Loxodonta africana).

Science.gov (United States)

Kharlamova, Anastasia S; Saveliev, Sergei V; Protopopov, Albert V; Maseko, Busisiwe C; Bhagwandin, Adhil; Manger, Paul R

2015-11-01

This study presents the results of an examination of the mummified brain of a pleistocene woolly mammoth (Mammuthus primigenius) recovered from the Yakutian permafrost in Siberia, Russia. This unique specimen (from 39,440-38,850 years BP) provides the rare opportunity to compare the brain morphology of this extinct species with a related extant species, the African elephant (Loxodonta africana). An anatomical description of the preserved brain of the woolly mammoth is provided, along with a series of quantitative analyses of various brain structures. These descriptions are based on visual inspection of the actual specimen as well as qualitative and quantitative comparison of computed tomography imaging data obtained for the woolly mammoth in comparison with magnetic resonance imaging data from three African elephant brains. In general, the brain of the woolly mammoth specimen examined, estimated to weigh between 4,230 and 4,340 g, showed the typical shape, size, and gross structures observed in extant elephants. Quantitative comparative analyses of various features of the brain, such as the amygdala, corpus callosum, cerebellum, and gyrnecephalic index, all indicate that the brain of the woolly mammoth specimen examined has many similarities with that of modern African elephants. The analysis provided here indicates that a specific brain type representative of the Elephantidae is likely to be a feature of this mammalian family. In addition, the extensive similarities between the woolly mammoth brain and the African elephant brain indicate that the specializations observed in the extant elephant brain are likely to have been present in the woolly mammoth. © 2015 Wiley Periodicals, Inc.

Moving Towards Eco Cultural Tourism Village (A Case Study of Pondok Cabe Village

Directory of Open Access Journals (Sweden)

Rina Kurniawati

2015-09-01

Full Text Available This study identifies some eco-cultural tourism attraction potentials that exist in PondokCabeUdik Village Tangerang Selatan Indonesia. In addition, it investigates local people’s opinion on tourism development. The objective is to provide a preliminary overview of eco-tourism development. This study is a descriptive study that uses three types of instrument in data collection method, including questionnaire, interview and field observation. The data is then analyzed using SWOT analysis. The result indicated that natural potential include farming, lake and fish pond, and chicken hatchery. Cultural potentials include cultural diversity that depicted in praying houses and culinary. 194 respondents involved are the locals. The result showed thatthere is positive view from the local community on the availability of tourism potentials and development in the future. It is proposed that environmental awareness, education, ecotourism development, and consensus buildingare needed to implement eco cultural tourism concept. Keywords: Tourism, Eco-Cultural, Village, Planning and Development

Micrometeorite Impacts in Beringian Mammoth Tusks and a Bison Skull

Energy Technology Data Exchange (ETDEWEB)

Hagstrum, Jonathon T.; Firestone, Richard B; West, Allen; Stefanka, Zsolt; Revay, Zsolt

2010-02-03

We have discovered what appear to be micrometeorites imbedded in seven late Pleistocene Alaskan mammoth tusks and a Siberian bison skull. The micrometeorites apparently shattered on impact leaving 2 to 5 mm hemispherical debris patterns surrounded by carbonized rings. Multiple impacts are observed on only one side of the tusks and skull consistent with the micrometeorites having come from a single direction. The impact sites are strongly magnetic indicating significant iron content. We analyzed several imbedded micrometeorite fragments from both tusks and skull with laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and X-ray fluorescence (XRF). These analyses confirm the high iron content and indicate compositions highly enriched in nickel and depleted in titanium, unlike any natural terrestrial sources. In addition, electron microprobe (EMP) analyses of a Fe-Ni sulfide grain (tusk 2) show it contains between 3 and 20 weight percent Ni. Prompt gamma-ray activation analysis (PGAA) of a particle extracted from the bison skull indicates ~;;0.4 mg of iron, in agreement with a micrometeorite ~;;1 mm in diameter. In addition, scanning electron microscope (SEM) images and XRF analyses of the skull show possible entry channels containing Fe-rich material. The majority of tusks (5/7) have a calibrated weighted mean 14C age of 32.9 +- 1.8 ka BP, which coincides with the onset of significant declines<36 ka ago in Beringian bison, horse, brown bear, and mammoth populations, as well as in mammoth genetic diversity. It appears likely that the impacts and population declines are related events, although their precise nature remains to be determined.

800,000 year old mammoth DNA, modern elephant DNA or PCR artefact?

DEFF Research Database (Denmark)

Binladen, Jonas; Gilbert, M Thomas P; Willerslev, Eske

2007-01-01

Poulakakis and colleagues (Poulakakis et al. 2006: Biol. Lett. 2, 451-454), report the recovery of 'authentic' mammoth DNA from an 800,000-year-old fragment of bone excavated on the island of Crete. In light of results from other ancient DNA studies that indicate how DNA survival is unlikely...... in samples, which are recovered from warm environments and are relatively old (e.g. more than 100,000 years), these findings come as a great surprise. Here, we show that problems exist with the methodological approaches used in the study. First, the nested PCR technique as reported is nonsensical...... polymorphisms. Finally, we demonstrate using a simple BLAST search in GenBank that the claimed 'uniquely derived character state' for mammoths is in fact also found within modern elephants. Udgivelsesdato: 2007-Feb-22...

Radiographic appearance of the feet of mammoth donkeys and the finding of subclinical laminitis

International Nuclear Information System (INIS)

Walker, M.; Taylor, T.; Slater, M.; Hood, D.; Weir, V.; Elslander, J.

1995-01-01

All feet of 10 clinically sound mammoth donkeys (Group I) were radiographed to determine the appearance of the distal phalanx. The distal phalanges had blunted to concave-shaped dorsal solar margins which varied in appearance from slight to pronounced. The distal phalanges of the forefeet were wider than those of the hindfeet, and also were positioned a greater distance from the dorsal aspect of the hoof wall. The greater distance between the dorsal aspect of the hoof wall and the distal phalanges seemed related to the presence of a periosteal-like bony proliferation on the dorsum of the distal phalanx. This bony proliferation occurred in those distal phalanges which also had radiographic findings consistent with pedal osteitis. Next, all feet of 5 additional mammoth donkeys (Group II) that were to be necropsied for various reasons, were examined similarly to Group I, necropsied and found to have laminitis. Only 2 of these 5 donkeys had been lame; only one had rotation of the distal phalanges (in the forefeet). Radiographic data from the 4 donkeys without rotation seemed most similar to that found in those Group I donkeys which had periosteal reactions on their distal phalanges. Conclusions from this study were that: 1) feet of mammoth donkeys have some anatomic differences from those of domestic horses, 2) subclinical laminitis and pedal osteitis can occur in mammoth donkeys, 3) rotation of the distal phalanx occurs in some, but not all laminitic donkeys, 4) laminitic changes may be more pronounced in their fore than in their hindfeet, and 5) additional studies of donkeys need to be done, examining both proven normal and confirmed laminitic feet

Genomic DNA sequences from mastodon and woolly mammoth reveal deep speciation of forest and savanna elephants.

Directory of Open Access Journals (Sweden)

Nadin Rohland

2010-12-01

Full Text Available To elucidate the history of living and extinct elephantids, we generated 39,763 bp of aligned nuclear DNA sequence across 375 loci for African savanna elephant, African forest elephant, Asian elephant, the extinct American mastodon, and the woolly mammoth. Our data establish that the Asian elephant is the closest living relative of the extinct mammoth in the nuclear genome, extending previous findings from mitochondrial DNA analyses. We also find that savanna and forest elephants, which some have argued are the same species, are as or more divergent in the nuclear genome as mammoths and Asian elephants, which are considered to be distinct genera, thus resolving a long-standing debate about the appropriate taxonomic classification of the African elephants. Finally, we document a much larger effective population size in forest elephants compared with the other elephantid taxa, likely reflecting species differences in ancient geographic structure and range and differences in life history traits such as variance in male reproductive success.

Genetic variation at hair length candidate genes in elephants and the extinct woolly mammoth

Directory of Open Access Journals (Sweden)

Tisdale Michele

2009-09-01

Full Text Available Abstract Background Like humans, the living elephants are unusual among mammals in being sparsely covered with hair. Relative to extant elephants, the extinct woolly mammoth, Mammuthus primigenius, had a dense hair cover and extremely long hair, which likely were adaptations to its subarctic habitat. The fibroblast growth factor 5 (FGF5 gene affects hair length in a diverse set of mammalian species. Mutations in FGF5 lead to recessive long hair phenotypes in mice, dogs, and cats; and the gene has been implicated in hair length variation in rabbits. Thus, FGF5 represents a leading candidate gene for the phenotypic differences in hair length notable between extant elephants and the woolly mammoth. We therefore sequenced the three exons (except for the 3' UTR and a portion of the promoter of FGF5 from the living elephantid species (Asian, African savanna and African forest elephants and, using protocols for ancient DNA, from a woolly mammoth. Results Between the extant elephants and the mammoth, two single base substitutions were observed in FGF5, neither of which alters the amino acid sequence. Modeling of the protein structure suggests that the elephantid proteins fold similarly to the human FGF5 protein. Bioinformatics analyses and DNA sequencing of another locus that has been implicated in hair cover in humans, type I hair keratin pseudogene (KRTHAP1, also yielded negative results. Interestingly, KRTHAP1 is a pseudogene in elephantids as in humans (although fully functional in non-human primates. Conclusion The data suggest that the coding sequence of the FGF5 gene is not the critical determinant of hair length differences among elephantids. The results are discussed in the context of hairlessness among mammals and in terms of the potential impact of large body size, subarctic conditions, and an aquatic ancestor on hair cover in the Proboscidea.

Initial Testing of the Microscopic Depletion Implementation in the MAMMOTH Reactor Physics Application

Energy Technology Data Exchange (ETDEWEB)

Ortensi, J. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Wang, Y. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Schunert, S. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Ganapol, B. D. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Gleicher, F. N. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Baker, B. [Idaho National Lab. (INL), Idaho Falls, ID (United States); DeHart, M. D. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2016-09-01

Present and new nuclear fuels that will be tested at the Transient Reactor Test (TREAT) facility will be analyzed with the MAMMOTH reactor physics application, currently under development, at Idaho National Laboratory. MAMMOTH natively couples the BISON, RELAP-7, and Rattlesnake applications within the MOOSE framework. This system allows the irradiation of fuel from beginning of life in a nuclear reactor until it is placed in TREAT for fuel testing within the same analysis mesh and, thus, retaining a very high level of resolution and fidelity. The calculation of the isotopic distribution in fuel requires the solution to the decay and transmutation equations coupled to the neutron transport equation. The Chebyshev Rational Approximation Method (CRAM) is the current state-of-the-art in the field, as was chosen to be the solver for the decay and transmutation equations. This report shows that the implementation of the CRAM solver within MAMMOTH is correct with various analytic benchmarks for decay and transmutation of nuclides. The results indicate that the solutions with CRAM order 16 achieve the level of precision of the benchmark. The CRAM solutions show little sensitivity to the time step size and consistently produce a high level of accuracy for isotopic decay for time steps of 1x10^11 years. Comparisons to DRAGON5 with 297 isotopes yield comparable results, but some differences need to be further analyzed.

Developing tourism facilities based on geotourism in Silalahi Village, Geopark Toba Caldera

Science.gov (United States)

Ginting, Nurlisa; Sasmita, Anggun

2018-03-01

Toba Caldera is one of the biggest lakes in Indonesia with supervolcano geology phenomenon, and its result amazing natural resources. It makes Toba Lake become the number one tourism in North Sumatera. However, tourism in Toba Lake is still needed development. Geotourism is one of the concept that suitable for this case. It is because geotourism is a new development tourism concept that focuses on the natural and geological phenomenon. Silalahi Village is one of the areas in Toba Caldera that still needs development, especially in tourism facilities sector. This research aims to investigation the facilities concept based on geotourism in Silalahi Village that would be analyzed by three element of tourism facilities namely, accommodation, support facilities and tourism auxiliary facilities. The method used for this research is mixed methods by distributing 100 questionnaires, observations directly to the area and interviews with three informants related parties interested in tourism, such as local people, government, and academics. The data would be processed and analyzed with techniques of exploration. The result shows that the three elements of tourism facilities are still lacking and needs to improve to increase the economy and tourism in the area.

Mammoth orbitofrontal neurofibromatosis with herniating meningo-encephalocele

Directory of Open Access Journals (Sweden)

Dhanraj Prema

2010-01-01

Full Text Available We are presenting a mammoth orbito-frontal neurofibroma with a herniating meningo-encephalocele in a 23 year old African male. The tumour measured 87cm Χ 54cm and occupied the right orbito-temporo-facial region and had destroyed the right orbit. A pre operative embolization of the feeding vessels was followed by a one stage near total excision of the tumour and repair of the meningo-encephalocele in hypotensive anaesthesia. The excised tumour weighed 8 Kg and, to the best of our knowledge, is the largest orbito-facial neurofibroma reported in literature.

The role of climate and vegetation on woolly mammoth extinction on St. Paul Island, Alaska and megafauna extinction in North America in the late Quaternary

Science.gov (United States)

Wang, Y.; Porter, W.; Miller, P. A.; Graham, R. W.; Williams, J. W.

2016-12-01

Estimate of megafauna behaviors dynamically under associated environmental factors is important to understand the mechanisms and causes of the late Quaternary megafaunal extinctions. On St. Paul Island, an isolated remnant of the Bering Land Bridge, a late-surviving population of woolly mammoth (Mammuthus primigenius) persisted until 5,600 cal BP, while 37 out of 54 megafauna species in the continent of North America, all herbivores, went extinct at the end of Pleistocene between 13,800 and 11,500 cal BP. Proposed natural drivers of the extinction events include abrupt temperature changes, food resource loss and freshwater shortage. Here we tested these three hypothesized mechanisms, using a physiological model (Niche Mapper) to estimate individual megafauna behaviors from the perspectives of metabolic rate, individual vegetation and freshwater requirement under simulated climates from Community Climate System Model version 3 (CCSM3), vegetation reconstructions based on dynamic LPJ-GUESS model and woolly mammoth and megafauna species trait data reconstructed based on mammal fossils. Preliminary simulations of woolly mammoth on St. Paul Island point to the importance of net vegetation primary productivity and freshwater availability as limits on the carrying capacity of St. Paul for mammoth populations, with a low carrying capacity in the middle Holocene making this population highly vulnerable to extinction. Results also indicate that the abrupt warming based around 14,000 cal BP in Bering land bridge on CCSM3 simulations causes woolly mammoth extinction, by driving metabolic rate high up beyond the active basic metabolic rate. Analysis suggests a positive relationship between temperature and metabolic rate, and woolly mammoth would go extinct when summer temperature is up to 12 °C or higher. However the temperature reconstructed based on regional proxies is relatively stable compared to CCSM3 simulations, and leads to stable metabolic rate of woolly mammoth and

Modeling the GLOF Hazard Process Chain at Imja Lake in the Nepal Himalaya

Science.gov (United States)

Lala, J.; McKinney, D. C.; Rounce, D.

2017-12-01

The Hindu Kush-Himalaya region contains more glacial ice than any other non-polar region on earth. Many glacial lakes in Nepal are held in place by natural moraine dams, which are inherently unstable. Avalanches or landslides entering glacial lakes can cause tsunami-like waves that can overtop the moraines and trigger glacial lake outburst floods (GLOF). Mass loss at the Imja glacier is the highest in the Mount Everest region, and contributes to the expansion of Imja Tsho, a lake with several villages downstream. A GLOF from the lake might destroy both property and human life, making an understanding of flood triggering processes beneficial for both the downstream villages and other GLOF-prone areas globally. The process chain for an avalanche-induced GLOF was modeled numerically. The volume and velocity of debris from avalanches entering various future lake extents were calculated using RAMMS. Resulting waves and downstream flooding were simulated using BASEMENT to evaluate erosion at the terminal moraine. Wave characteristics in BASEMENT were validated with empirical equations to ensure the proper transfer of momentum from the avalanche to the lake. Moraine erosion was determined for two geomorphologic scenarios: a site-specific scenario using field samples, and a worst-case scenario based on past literature. Both cases resulted in no flooding outside the river channel at downstream villages. Worst-case scenario geomorphology resulted in increased channelization of the lake outlet and some moraine erosion but no catastrophic collapse. Site-specific data yielded similar results but with even less erosion and downstream discharge. While the models confirmed that Imja Tsho is unlikely to produce a catastrophic GLOF in the near future, they also highlight the importance of continued monitoring of the lake. Furthermore, the ease and flexibility of these methods allows for their adoption by a wide range of stakeholders for modeling other high-risk lakes.

Proteomic analysis of a pleistocene mammoth femur reveals more than one hundred ancient bone proteins

DEFF Research Database (Denmark)

Cappellini, Enrico; Jensen, Lars Juhl; Szklarczyk, Damian Milosz

2012-01-01

We used high-sensitivity, high-resolution tandem mass spectrometry to shotgun sequence ancient protein remains extracted from a 43 000 year old woolly mammoth (Mammuthus primigenius) bone preserved in the Siberian permafrost. For the first time, 126 unique protein accessions, mostly low-abundance......We used high-sensitivity, high-resolution tandem mass spectrometry to shotgun sequence ancient protein remains extracted from a 43 000 year old woolly mammoth (Mammuthus primigenius) bone preserved in the Siberian permafrost. For the first time, 126 unique protein accessions, mostly low......-abundance extracellular matrix and plasma proteins, were confidently identified by solid molecular evidence. Among the best characterized was the carrier protein serum albumin, presenting two single amino acid substitutions compared to extant African (Loxodonta africana) and Indian (Elephas maximus) elephants. Strong...

Integration of OpenMC methods into MAMMOTH and Serpent

Energy Technology Data Exchange (ETDEWEB)

Kerby, Leslie [Idaho National Lab. (INL), Idaho Falls, ID (United States); Idaho State Univ., Idaho Falls, ID (United States); DeHart, Mark [Idaho National Lab. (INL), Idaho Falls, ID (United States); Tumulak, Aaron [Idaho National Lab. (INL), Idaho Falls, ID (United States); Univ. of Michigan, Ann Arbor, MI (United States)

2016-09-01

OpenMC, a Monte Carlo particle transport simulation code focused on neutron criticality calculations, contains several methods we wish to emulate in MAMMOTH and Serpent. First, research coupling OpenMC and the Multiphysics Object-Oriented Simulation Environment (MOOSE) has shown promising results. Second, the utilization of Functional Expansion Tallies (FETs) allows for a more efficient passing of multiphysics data between OpenMC and MOOSE. Both of these capabilities have been preliminarily implemented into Serpent. Results are discussed and future work recommended.

The total body length and body weight examination among gabus Sentani fish population, Oxyeleotris heterodon, Weber 1907 (Pisces: Eleotridae) of Sentani lake, Papua, Indonesia

Science.gov (United States)

Sriyani, E. D.; Abinawanto, Bowolaksono, A.

2017-07-01

The gabus Sentani fish lived in the Sentani Lake, Papua, since million years ago. Nowadays, the population of those species is getting extinct because of the overexploitation, whereas the culture effort of this species has not been developed, yet. The purpose of the study was to examine the total body length and body weight collected from some villages surrounding Sentani Lake such as Ifar village, Sosiri village, and Putali village. The body weight average of gabus fish from Ifar village, Sosiri village, and Putali village were 373.53 g, 426.86 g, and 118.34 g respectively. While the total body length average of gabus Sentani fish from Ifar village, Sosiri village, and Putali village were 279.30 mm, 223.30 mm and 222.06 mm, respectively. The growth model was W = 0.021067L3.086 with R2 value was 35.8 %, and r value was 0.598. Gabus Sentani fish, Oxyeleotris heterodon (Weber 1907) exhibited positive allometric (b > 3).

Large-scale environmental degradation results in inequitable impacts to already impoverished communities: A case study from the floating villages of Cambodia.

Science.gov (United States)

Althor, Glenn; Mahood, Simon; Witt, Bradd; Colvin, Rebecca M; Watson, James E M

2018-02-19

Cambodian subsistence communities within the Tonle Sap Great Lake area rely on resource extraction from the lake to meet livelihood needs. These fishing communities-many of which consist of dwellings floating on the lake-face potentially profound livelihood challenges because of climate change and changing hydrology due to dam construction for hydroelectricity within the Mekong Basin. We conducted interviews across five village communities, with local subsistence fisher people in the Tonle Sap in 2015, and used thematic analysis methods to reveal a fishery system that is undergoing rapid ecological decline, with local fishing communities increasingly experiencing reductions in available fish stocks. As a result, over 100 000 people living in these communities are experiencing a direct loss of well-being and livelihood. We discuss these losses and consider their implications for the future viability of Cambodian floating village communities.

Hourly mass and snow energy balance measurements from Mammoth Mountain, CA USA, 2011-2017

Science.gov (United States)

Bair, Edward H.; Davis, Robert E.; Dozier, Jeff

2018-03-01

The mass and energy balance of the snowpack govern its evolution. Direct measurement of these fluxes is essential for modeling the snowpack, yet there are few sites where all the relevant measurements are taken. Mammoth Mountain, CA USA, is home to the Cold Regions Research and Engineering Laboratory and University of California - Santa Barbara Energy Site (CUES), one of five energy balance monitoring sites in the western US. There is a ski patrol study site on Mammoth Mountain, called the Sesame Street Snow Study Plot, with automated snow and meteorological instruments where new snow is hand-weighed to measure its water content. There is also a site at Mammoth Pass with automated precipitation instruments. For this dataset, we present a clean and continuous hourly record of selected measurements from the three sites covering the 2011-2017 water years. Then, we model the snow mass balance at CUES and compare model runs to snow pillow measurements. The 2011-2017 period was marked by exceptional variability in precipitation, even for an area that has high year-to-year variability. The driest year on record, and one of the wettest years, occurred during this time period, making it ideal for studying climatic extremes. This dataset complements a previously published dataset from CUES containing a smaller subset of daily measurements. In addition to the hand-weighed SWE, novel measurements include hourly broadband snow albedo corrected for terrain and other measurement biases. This dataset is available with a digital object identifier: https://doi.org/10.21424/R4159Q.

The first radiocarbon data of bone remains of mammoth faunal forms in northwestern Russia

NARCIS (Netherlands)

Nikonov, A. A.; Van der Plicht, J.; Kotlyakov, V.M.

Unlike in the neighboring territories, the distribution and the period of habitation of late Pleistocene mammoth complex animals in the northwestern area of Russia had not been studied until recently. This article fills in this gap using the bone material from the Zoological Institute of the Russian

78 FR 68045 - Village of Morrisville, Vermont; Notice of Application Accepted for Filing, Soliciting Motions To...

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2013-11-13

... of your comments. For assistance, please contact FERC Online Support at [email protected] its regional retail customers within the Village of Morrisville and surrounding communities. Green.... The Green River and Lake Elmore developments are operated in seasonal store and release mode and the...

Soil efflux and total emission rates of magmatic CO2 at the horseshoe lake tree kill, mammoth mountain, California, 1995-1999

Science.gov (United States)

Gerlach, T.M.; Doukas, M.P.; McGee, K.A.; Kessler, R.

2001-01-01

We report the results of eight soil CO2 efflux surveys by the closed circulation chamber method at the Horseshoe Lake tree kill (HLTK) - the largest tree kill on Mammoth Mountain. The surveys were undertaken from 1995 to 1999 to constrain total HLTK CO2 emissions and to evaluate occasional efflux surveys as a surveillance tool for the tree kills. HLTK effluxes range from 1 to > 10,000 g m -2 day -1 (grams CO2 per square meter per day); they are not normally distributed. Station efflux rates can vary by 7-35% during the course of the 8- to 16-h surveys. Disturbance of the upper 2 cm of ground surface causes effluxes to almost double. Semivariograms of efflux spatial covariance fit exponential or spherical models; they lack nugget effects. Efflux contour maps and total CO2 emission rates based on exponential, spherical, and linear kriging models of survey data are nearly identical; similar results are also obtained with triangulation models, suggesting that the kriging models are not seriously distorted by the lack of normal efflux distributions. In addition, model estimates of total CO2 emission rates are relatively insensitive to the measurement precision of the efflux rates and to the efflux value used to separate magmatic from forest soil sources of CO2. Surveys since 1997 indicate that, contrary to earlier speculations, a termination of elevated CO2 emissions at the HLTK is unlikely anytime soon. The HLTK CO2 efflux anomaly fluctuated greatly in size and intensity throughout the 1995-1999 surveys but maintained a N-S elongation, presumably reflecting fault control of CO2 transport from depth. Total CO2 emission rates also fluctuated greatly, ranging from 46 to 136 t day-1 (metric tons CO2 per day) and averaging 93 t day-1. The large inter-survey variations are caused primarily by external (meteorological) processes operating on time scales of hours to days. The externally caused variations can mask significant changes occurring at depth; a striking example is

Epidemiology of cholera outbreaks and socio-economic characteristics of the communities in the fishing villages of Uganda: 2011-2015.

Directory of Open Access Journals (Sweden)

Godfrey Bwire

2017-03-01

Full Text Available The communities in fishing villages in the Great Lakes Region of Africa and particularly in Uganda experience recurrent cholera outbreaks that lead to considerable mortality and morbidity. We evaluated cholera epidemiology and population characteristics in the fishing villages of Uganda to better target prevention and control interventions of cholera and contribute to its elimination from those communities.We conducted a prospective study between 2011-15 in fishing villages in Uganda. We collected, reviewed and documented epidemiological and socioeconomic data for 10 cholera outbreaks that occurred in fishing communities located along the African Great Lakes and River Nile in Uganda. These outbreaks caused 1,827 suspected cholera cases and 43 deaths, with a Case-Fatality Ratio (CFR of 2.4%. Though the communities in the fishing villages make up only 5-10% of the Ugandan population, they bear the biggest burden of cholera contributing 58% and 55% of all reported cases and deaths in Uganda during the study period. The CFR was significantly higher among males than females (3.2% vs. 1.3%, p = 0.02. The outbreaks were seasonal with most cases occurring during the months of April-May. Male children under age of 5 years, and 5-9 years had increased risk. Cholera was endemic in some villages with well-defined "hotspots". Practices predisposing communities to cholera outbreaks included: the use of contaminated lake water, poor sanitation and hygiene. Additional factors were: ignorance, illiteracy, and poverty.Cholera outbreaks were a major cause of morbidity and mortality among the fishing communities in Uganda. In addition to improvements in water, sanitation, and hygiene, oral cholera vaccines could play an important role in the prevention and control of these outbreaks, particularly when targeted to high-risk areas and populations. Promotion and facilitation of access to social services including education and reduction in poverty should contribute to

Investigation of the influence of wall stiffness on the stress ratio in mammoth silos

NARCIS (Netherlands)

van Leeuwenstijn, P.L.L.; van Leeuwenstijn, P.L.L.; van Wijk, L.A.; van Wijk, L.A.; Haaker, G.

1994-01-01

To calculate the stresses on the walls of silos, it is necessary to have a good estimate of the ratio of horizontal to vertical stress. This ratio however is not known precisely, especially in cases of static stress as found in a mammoth silo. In this paper the influence of the wall stiffness on the

American Fisheries Society 136th Annual Meeting Lake Placid, NY 10-14 September, 2006

Science.gov (United States)

Einhouse, D.; Walsh, M.G.; Keeler, S.; Long, J.M.

2005-01-01

The New York Chapter of the American Fisheries Society and the New York State Department of Environmental Conservation invite you to experience the beauty of New York's famous Adirondack Park as the American Fisheries Society (AFS) convenes its 136th Annual Meeting in the legendary Olympic Village of Lake Placid, NY, 10-14 September 2006. Our meeting theme "Fish in the Balance" will explore the interrelation between fish, aquatic habitats, and man, highlighting the challenges facing aquatic resource professionals and the methods that have been employed to resolve conflicts between those that use or have an interest in our aquatic resources. As fragile as it is beautiful, the Adirondack Region is the perfect location to explore this theme. Bordered by Mirror Lake and its namesake, Lake Placid, the Village of Lake Placid has small town charm, but all of the conveniences that a big city would provide. Whether its reliving the magic of the 1980 hockey team's "Miracle on Ice" at the Lake Placid Olympic Center, getting a panoramic view of the Adirondack high peaks from the top of the 90 meter ski jumps, fishing or kayaking in adjacent Mirror Lake, hiking a mountain trail, or enjoying a quiet dinner or shopping excursion in the various shops and restaurants that line Main Street, Lake Placid has something for everyone.

The Participation Role of Villagers in Village Plan Implementation: A Comparative Study on Two Villages in Guangxi Zhuang Autonomous Region, China

Institute of Scientific and Technical Information of China (English)

Chengzhi; YIN; Haitao; CHEN

2013-01-01

China is in a process of rapid urbanization. Meanwhile, building development in rural areas is also accelerating. The paper intends to illustrate an original study focusing on villagers’ role in participation in village plan implementation in rural areas of China. Case studies, comparative studies, interviews, and questionnaires have been applied to reveal the mechanism of villager participation in village plan imple-mentation. Two case villages, which are pioneer units in the transition in Guangxi Zhuang Autonomous Region, have been selected. The study outcome shows that the villager participation plays an extremely important role in implementing the official village plan. The ideal development regulation mode in village planning in rural China should be a local government-villager cooperating system formed by three pillars: financial and technical supports from local governments; the participation of rural autonomous organizations, non-governmental organizations, and 'able persons' in formulation, implementation, and monitoring of official village plans; village construction teams like developers.

Updates to the Generation of Physics Data Inputs for MAMMOTH Simulations of the Transient Reactor Test Facility - FY2016

Energy Technology Data Exchange (ETDEWEB)

Ortensi, Javier [Idaho National Lab. (INL), Idaho Falls, ID (United States); Baker, Benjamin Allen [Idaho National Lab. (INL), Idaho Falls, ID (United States); Schunert, Sebastian [Idaho National Lab. (INL), Idaho Falls, ID (United States); Wang, Yaqi [Idaho National Lab. (INL), Idaho Falls, ID (United States); Gleicher, Frederick Nathan [Idaho National Lab. (INL), Idaho Falls, ID (United States); DeHart, Mark David [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2016-06-01

The INL is currently evolving the modeling and simulation (M&S) capability that will enable improved core operation as well as design and analysis of TREAT experiments. This M&S capability primarily uses MAMMOTH, a reactor physics application being developed under Multi-physics Object Oriented Simulation Environment (MOOSE) framework. MAMMOTH allows the coupling of a number of other MOOSE-based applications. This second year of work has been devoted to the generation of a deterministic reference solution for the full core, the preparation of anisotropic diffusion coefficients, the testing of the SPH equivalence method, and the improvement of the control rod modeling. In addition, this report includes the progress made in the modeling of the M8 core configuration and experiment vehicle since January of this year.

Making Connections. A Curriculum and Activity Guide to Mammoth Cave National Park. [Grades] K-3.

Science.gov (United States)

National Park Service (Dept. of Interior), Washington, DC.

Kentucky's Mammoth Cave National Park is important because of its diversity of life on the surface and underground. Some of the plants in the park include trees such as oaks, hickories, tulip poplars, sycamores, and many types of bushes. The animal population is also very diverse and includes bats, squirrels, deer, raccoons, opossums, chipmunks,…

Lake fish as the main contributor of internal dose to lakeshore residents in the Chernobyl contaminated area

International Nuclear Information System (INIS)

Travnikova, I.G.; Bazjukin, A.N.; Bruk, G.Ja.; Shutov, V.N.; Balonov, M.I.; Skuterud, L.; Mehli, H.; Strand, P.

2004-01-01

Two field expeditions in 1996 studied 137 Cs intake patterns and its content in the bodies of adult residents from the village Kozhany in the Bryansk region, Russia, located on the shore of a drainless peat lake in an area subjected to significant radioactive contamination after the 1986 Chernobyl accident. The 137 Cs contents in lake water and fish were two orders of magnitude greater than in local rivers and flow-through lakes, 10 years after Chernobyl radioactive contamination, and remain stable. The 137 Cs content in lake fish and a mixture of forest mushrooms was between approximately 10-20 kBq/kg, which exceeded the temporary Russian permissible levels for these products by a factor of 20-40. Consumption of lake fish gave the main contribution to internal doses (40-50%) for Kozhany village inhabitants Simple countermeasures, such as Prussian blue doses for dairy cows and pre-boiling mushrooms and fish before cooking, halved the 137 Cs internal dose to inhabitants, even 10 years after the radioactive fallout

Natural hazards in Goma and the surrounding villages, East African Rift System

Science.gov (United States)

Balagizi, Charles M.; Kies, Antoine; Kasereka, Marcellin M.; Tedesco, Dario; Yalire, Mathieu M.; McCausland, Wendy A.

2018-01-01

The city of Goma and its surrounding villages (Democratic Republic of the Congo, DRC) are among the world’s most densely populated regions strongly affected by volcanic hazards. In 2002, Nyiragongo volcano erupted destroying 10–15% of Goma and forced a mass evacuation of the population. Hence, the ~ 1.5 million inhabitants of Goma and Gisenyi (Rwanda) continue to live with the threat of new lava flows and other eruptive hazards from this volcano. The current network of fractures extends from Nyiragongo summit to Goma and continues beneath Lake Kivu, which gives rise to the fear that an eruption could even produce an active vent within the center of Goma or within the lake. A sub-lacustrine volcanic eruption with vents in the floor of the main basin and/or Kabuno Bay of Lake Kivu could potentially release about 300 km3 of carbon dioxide (CO2) and 60 km3 of methane (CH4) dissolved in its deep waters that would be catastrophic to populations (~ 2.5 million people) along the lake shores. For the time being, ongoing hazards related to Nyiragongo and Nyamulagira volcanoes silently kill people and animals, slowly destroy the environment, and seriously harm the health of the population. They include mazuku (CO2-rich locations where people often die of asphyxiation), the highly fluoridated surface and ground waters, and other locally neglected hazards. The volcanic gas plume causes poor air quality and acid rain, which is commonly used for drinking water. Given the large number of people at risk and the continued movement of people to Goma and the surrounding villages, there is an urgent need for a thorough natural hazards assessment in the region. This paper presents a general view of natural hazards in the region around Goma based on field investigations, CO2 measurements in mazuku, and chemistry data for Lake Kivu, rivers and rainwater. The field investigations and the datasets are used in conjunction with extremely rich-historical (1897–2000) and

Proposals for adaptation to new economic change through the promotion and selection of holiday villages in Romania

Directory of Open Access Journals (Sweden)

Florentina MIU

2011-09-01

Full Text Available Any settlement that is chosen to promote rural tourism is based on the following fundamental components: the centre of the village where most households are concentrated and which expresses the economic functions of the village; its outskirts (work area is the land beyond the center of the village that supports all agricultural occupations, craft, trade, tourism; the population is represented by demographic indicators: birth rate, mortality, natural growth, morbidity, density. Identification and selection criteria for tourist villages are the potential of rhe natural environment composed of natural elements with great appeal, variety of landscapes (mountain, Alpine hills, lakes, delta, ambient aesthetic beauty (slopes, canyons, gorges, caves, wildlife hunting, forests; accessibility is dependent on geographical location in the territory and the main communication routes that connect with the nearest urban centers. Also, the presence of cultural and ethnographic elements are the most attractive ones for tourists; demographic and economic potential have an important role in the development of rural tourism in a village through: supporting agricultural and non-agricultural occupations, transmission of traditions and customs from generation to generation; preserving environmental quality has become an important milestone for the selection and preservation of rural tourist elements.

Sub-fossil beetle assemblages associated with the "mammoth fauna" in the Late Pleistocene localities of the Ural Mountains and West Siberia.

Science.gov (United States)

Zinovyev, Evgeniy

2011-01-01

The distribution of beetles at the end of the Middle Pleninglacial (=terminal Quaternary) was examined based on sub-fossil material from the Ural Mountains and Western Siberia, Russia. All relevant localities of fossil insects have similar radiocarbon dates, ranging between 33,000 and 22,000 C14 years ago. Being situated across the vast territory from the southern Ural Mountains in the South to the middle Yamal Peninsula in the North, they allow latitudinal changes in beetle assemblages of that time to be traced. These beetles lived simultaneously with mammals of the so-called "mammoth fauna" with mammoth, bison, and wooly rhinoceros, the often co-occurring mega-mammalian bones at some of the sites being evidence of this. The beetle assemblages found between 59° and 57°N appear to be the most interesting. Their bulk is referred to as a "mixed" type, one which includes a characteristic combination of arcto-boreal, boreal, steppe and polyzonal species showing no analogues among recent insect complexes. These peculiar faunas seem to have represented a particular zonal type, which disappeared since the end of the Last Glaciation to arrive here with the extinction of the mammoth biota. In contrast, on the sites lying north of 60°N, the beetle communities were similar to modern sub-arctic and arctic faunas, yet with the participation of some sub-boreal steppe components, such as Poecilus ravus Lutshnik and Carabus sibiricus Fischer-Waldheim. This information, when compared with our knowledge of synchronous insect faunas from other regions of northern Eurasia, suggests that the former distribution of beetles in this region could be accounted for both by palaeo-environmental conditions and the impact of grazing by large ruminant mammals across the so-called "mammoth savannas".

Palaeoenvironment and geoconservation of mammoths from the Nosak loess-palaeosol sequence (Drmno, northeastern Serbia): Initial results and perspectives

DEFF Research Database (Denmark)

Markovic, Slobodan B.; Korac, Miomir; Mrdic, Nemanja

2014-01-01

A Quaternary site at Drmno (comprising of Middle and Late Pleistocene loessepalaeosol sequences) near Kostolac, northeast Serbia, attracted attention from the general public and scientists, when several steppe mammoth and other mammal skeletons from Middle Pleistocene fluvial deposits were discov...

Hydrology and water quality of Park Lake, south-central Wisconsin

Science.gov (United States)

Kammerer, P.A.

1996-01-01

Park Lake extends to the northeast from the village of Pardeeville in Columbia County (fig. 1). Local residents perceive water-quality problems in the lake that include excessive algae and aquatic plant growth. Algae and plant growth in a lake are controlled, in part, by the availability of phosphorus in the water. However, no measurements of phosphorus enter- ing the lake or of other factors that affect lake-water quality had been made, and available data on water quality were limited to 2 years of measurements at one site in the lake in 1986- 87. To obtain the data and in- formation needed to address the water-quality problems at Park Lake and to develop a management plan that would limit the input of phosphorus to the lake, the U.S. Geologi- cal Survey, in cooperation with the Park Lake Management District, studied the hydrology of the lake and collected data needed to determine sources and amount of phosphorus en- tering the lake. This Fact Sheet summarizes the results of that study. Data collected during the study were published in a separate report (Holmstrom and others, 1994, p. 70-85).

76 FR 37646 - Safety Zone; Northern California Annual Fireworks Events, Fourth of July Fireworks, Lake Tahoe, CA

Science.gov (United States)

2011-06-28

... Zone; Northern California Annual Fireworks Events, Fourth of July Fireworks, Lake Tahoe, CA AGENCY... annual safety zone for the Fourth of July Fireworks, Lake Tahoe, California, located off Incline Village...,000 foot safety zone for the annual Fourth of July Fireworks Display in 33 CFR 165.1191 on July 4...

Vertical Distribution of Ozone and Nitric Acid Vapor on the Mammoth Mountain, Eastern Sierra Nevada, California

Directory of Open Access Journals (Sweden)

Andrzej Bytnerowicz

2002-01-01

Full Text Available In August and September 1999 and 2000, concentrations of ozone (O3 and nitric acid vapor (HNO3 were monitored at an elevation gradient (2184–3325 m on the Mammoth Mountain, eastern Sierra Nevada, California. Passive samplers were used for monitoring exposure to tropospheric O3 and HNO3 vapor. The 2-week average O3 concentrations ranged between 45 and 72 ppb, while HNO3 concentrations ranged between 0.06 and 0.52 μg/m3. Similar ranges of O3 and HNO3 were determined for 2 years of the study. No clear effects of elevation on concentrations of the two pollutants were detected. Concentrations of HNO3 were low and at the background levels expected for the eastern Sierra Nevada, while the measured concentrations of O3 were elevated. High concentrations of ozone in the study area were confirmed with an active UV absorption O3 monitor placed at the Mammoth Mountain Peak (September 5–14, 2000, average 24-h concentration of 56 ppb.

Tourism Village Model Based on Local Indigenous: Case Study of Nongkosawit Tourism Village, Gunungpati, Semarang

Science.gov (United States)

Kurniasih; Nihayah, Dyah Maya; Sudibyo, Syafitri Amalia; Winda, Fajri Nur

2018-02-01

Officially, Nongkosawit Village has become a tourism village since 2012. However, the economic impact has not been received by the society yet because of inappropriate tourism village model. Therefore, this study aims to find out the best model for the development of Nongkosawit Tourism Village. This research used Analytical Hierarchy Process method. The results of this research shows that the model of tourism village which was suitable to the local indigenous of Nongkosawit Tourism Village was the cultural based tourism village with the percentage of 58%. Therefore, it is necessary to do re-orientation from the natural-based village model into the cultural-based village model by raising and exploring the existing culture through unique and different tourism products.

Sub-fossil beetle assemblages associated with the “mammoth fauna” in the Late Pleistocene localities of the Ural Mountains and West Siberia

Directory of Open Access Journals (Sweden)

Evgeniy Zinovyev

2011-05-01

Full Text Available The distribution of beetles at the end of the Middle Pleninglacial (=terminal Quaternary was examined based on sub-fossil material from the Ural Mountains and Western Siberia, Russia. All relevant localities of fossil insects have similar radiocarbon dates, ranging between 33,000 and 22,000 C14 years ago. Being situated across the vast territory from the southern Ural Mountains in the South to the middle Yamal Peninsula in the North, they allow latitudinal changes in beetle assemblages of that time to be traced. These beetles lived simultaneously with mammals of the so-called “mammoth fauna” with mammoth, bison, and wooly rhinoceros, the often co-occurring mega-mammalian bones at some of the sites being evidence of this. The beetle assemblages found between 59° and 57°N appear to be the most interesting. Their bulk is referred to as a “mixed” type, one which includes a characteristic combination of arcto-boreal, boreal, steppe and polyzonal species showing no analogues among recent insect complexes. These peculiar faunas seem to have represented a particular zonal type, which disappeared since the end of the Last Glaciation to arrive here with the extinction of the mammoth biota. In contrast, on the sites lying north of 60°N, the beetle communities were similar to modern sub-arctic and arctic faunas, yet with the participation of some sub-boreal steppe components, such as Poecilus ravus Lutshnik and Carabus sibiricus Fischer-Waldheim. This information, when compared with our knowledge of synchronous insect faunas from other regions of northern Eurasia, suggests that the former distribution of beetles in this region could be accounted for both by palaeo-environmental conditions and the impact of grazing by large ruminant mammals across the so-called “mammoth savannas”.

Reconstruction of a glacial lake outburst flood (GLOF) in the Engaño Valley, Chilean Patagonia: Lessons for GLOF risk management.

Science.gov (United States)

Anacona, Pablo Iribarren; Mackintosh, Andrew; Norton, Kevin

2015-09-15

Floods from moraine-dammed lake failures can have long standing effects not only on riverine landscapes but also on mountain communities due to the high intensity (i.e. great depth and high velocities) and damaging capacity of glacial lake outburst floods (GLOFs). GLOFs may increase in frequency as glaciers retreat and new lakes develop and there is an urgent need to better understand GLOF dynamics and the measures required to reduce their negative outcomes. In Patagonia at least 16 moraine-dammed lakes have failed in historic time, however, data about GLOF dynamics and impacts in this region are limited. We reconstruct a GLOF that affected a small village in Chilean Patagonia in March 1977, by semi structured interviews, interpretation of satellite images and 2D hydraulic modelling. This provides insight into the GLOF dynamics and the planning issues that led to socioeconomic consequences, which included village relocation. Modelling shows that the water released by the GLOF was in the order of 12-13 × 10(6)m(3) and the flood lasted for about 10h, reaching a maximum depth of ~1.5m in Bahía Murta Viejo, ~ 26 km from the failed lake. The lake had characteristics in common with failed lakes worldwide (e.g. the lake was in contact with a retreating glacier and was dammed by a narrow-steep moraine). The absence of land-use planning and the unawareness of the GLOF hazard contributed to the village flooding. The Río Engaño GLOF illustrates how small-scale and short-distance migration is a reasonable coping strategy in response to a natural hazard that may increase in frequency as atmospheric temperature rises and glaciers retreat. Copyright © 2015 Elsevier B.V. All rights reserved.

Sustainability of fisherman village in urban area case study : untia fisherman village, makassar, indonesia

Science.gov (United States)

Noegroho, N.; Ardiani, Y. M.

2017-12-01

Major cities in Indonesia, many of which have a fisherman village in the city area. One of them is the village of Untia in Makassar which keeps the story about relocation history of fishermen’s settlement in Makassar city. Initially, this village is very ‘friendly’ for the fishermen, especially the existence of canals that can be passed by the fishing boat to the front of the each house. However, the sustainability of this fisherman village is threatened by the development of urban functions that are urging towards it. From day to day, this village is segregated with the surrounding area, not only from its function but also from social point of view. This condition will be more severe related to the local government plan to reclaim sea far to the west side, thus threatening the sustainability of fisherman life in this village. How does a fisherman village in an urban area have to survive? The research begins by highlighting the conditions and problems that exist, data was collected by field survey. This data combined with some literatures then analyzed to propose a direction how fisherman’s village respond to the surrounding development. Become a Tourism village is a one way for fisherman’s village to survive in urban area.

Increased macrobenthic density and diversity: Indicator of recovery of Chilika Lake from environmental degradation

Digital Repository Service at National Institute of Oceanography (India)

Ingole, B.S.

from 122 villages. However, Chilika has been facing with some natural and manmade problems, particularly frequent shifting of the mouth region reduced seawater inflow, siltation and encroachment. Impacts of the developmental activities, on the lake...

Mitogenome evolution in the last surviving woolly mammoth population reveals neutral and functional consequences of small population size

NARCIS (Netherlands)

Pecnerova, Patricia; Palkopoulou, E.; Wheat, Christopher W.; Skoglund, Pontus; Vartanyan, Sergey; Tikhonov, Alexei; Nikolskiy, Pavel; van der Plicht, Johannes; Diez-del-Molino, David; Dalen, Love

2017-01-01

The onset of the Holocene was associated with a global temperature increase, which led to a rise in sea levels and isolation of the last surviving population of woolly mammoths on Wrangel Island. Understanding what happened with the population’s genetic diversity at the time of the isolation and

Unraveling the dynamics of magmatic CO2 degassing at Mammoth Mountain, California

Science.gov (United States)

Pfeiffer, Loic; Wanner, Christoph; Lewicki, Jennifer L.

2018-01-01

The accumulation of magmatic CO2 beneath low-permeability barriers may lead to the formation of CO2-rich gas reservoirs within volcanic systems. Such accumulation is often evidenced by high surface CO2 emissions that fluctuate over time. The temporal variability in surface degassing is believed in part to reflect a complex interplay between deep magmatic degassing and the permeability of degassing pathways. A better understanding of the dynamics of CO2 degassing is required to improve monitoring and hazards mitigation in these systems. Owing to the availability of long-term records of CO2 emissions rates and seismicity, Mammoth Mountain in California constitutes an ideal site towards such predictive understanding. Mammoth Mountain is characterized by intense soil CO2 degassing (up to ∼1000 t d−1) and tree kill areas that resulted from leakage of CO2 from a CO2-rich gas reservoir located in the upper ∼4 km. The release of CO2-rich fluids from deeper basaltic intrusions towards the reservoir induces seismicity and potentially reactivates faults connecting the reservoir to the surface. While this conceptual model is well-accepted, there is still a debate whether temporally variable surface CO2 fluxes directly reflect degassing of intrusions or variations in fault permeability. Here, we report the first large-scale numerical model of fluid and heat transport for Mammoth Mountain. We discuss processes (i) leading to the initial formation of the CO2-rich gas reservoir prior to the occurrence of high surface CO2 degassing rates and (ii) controlling current CO2 degassing at the surface. Although the modeling settings are site-specific, the key mechanisms discussed in this study are likely at play at other volcanic systems hosting CO2-rich gas reservoirs. In particular, our model results illustrate the role of convection in stripping a CO2-rich gas phase from a rising hydrothermal fluid and leading to an accumulation of a large mass of CO2 (∼107–108�

Unraveling the dynamics of magmatic CO2 degassing at Mammoth Mountain, California

Science.gov (United States)

Peiffer, Loïc; Wanner, Christoph; Lewicki, Jennifer L.

2018-02-01

The accumulation of magmatic CO2 beneath low-permeability barriers may lead to the formation of CO2-rich gas reservoirs within volcanic systems. Such accumulation is often evidenced by high surface CO2 emissions that fluctuate over time. The temporal variability in surface degassing is believed in part to reflect a complex interplay between deep magmatic degassing and the permeability of degassing pathways. A better understanding of the dynamics of CO2 degassing is required to improve monitoring and hazards mitigation in these systems. Owing to the availability of long-term records of CO2 emissions rates and seismicity, Mammoth Mountain in California constitutes an ideal site towards such predictive understanding. Mammoth Mountain is characterized by intense soil CO2 degassing (up to ∼1000 t d-1) and tree kill areas that resulted from leakage of CO2 from a CO2-rich gas reservoir located in the upper ∼4 km. The release of CO2-rich fluids from deeper basaltic intrusions towards the reservoir induces seismicity and potentially reactivates faults connecting the reservoir to the surface. While this conceptual model is well-accepted, there is still a debate whether temporally variable surface CO2 fluxes directly reflect degassing of intrusions or variations in fault permeability. Here, we report the first large-scale numerical model of fluid and heat transport for Mammoth Mountain. We discuss processes (i) leading to the initial formation of the CO2-rich gas reservoir prior to the occurrence of high surface CO2 degassing rates and (ii) controlling current CO2 degassing at the surface. Although the modeling settings are site-specific, the key mechanisms discussed in this study are likely at play at other volcanic systems hosting CO2-rich gas reservoirs. In particular, our model results illustrate the role of convection in stripping a CO2-rich gas phase from a rising hydrothermal fluid and leading to an accumulation of a large mass of CO2 (∼107-108 t) in a shallow

Satellite Monitoring of Pakistan's Rockslide-Dammed Lake Gojal

Science.gov (United States)

Kargel, Jeffrey S.; Leonard, Gregory; Crippen, Robert E.; Delaney, Keith B.; Evans, Stephen G.; Schneider, Jean

2010-10-01

On 4 January 2010, a rockslide 1200 meters long, 350 meters wide, and 125 meters high dammed the Hunza River in Attabad, northern Pakistan, and formed Lake Gojal. The initial mass movement of rock killed 20 people and submerged several villages and 22 kilometers of the strategic Karakoram Highway linking Pakistan and China. Tens of thousands of people were displaced or cut off from overland connection with the rest of the country. On 29 May, the lake overflow began to pour through a spillway excavated by Pakistani authorities. On approximately 20 July, the lake attained a maximum depth of 119 meters and a torrent at least 9 meters deep issued over the spillway, according to Pakistan's National Disaster Management Authority (NDMA). To date, the natural dam is holding and eroding slowly. However, the threat of a catastrophic outburst flood remains.

A village group, Trashibiola

OpenAIRE

Thomson, John, 1837-1921, photographer

2003-01-01

158 x 111 mm. Woodburytype. A view showing a group of villagers seated in a paved courtyard in front of a stonewalled house (the principal house in the village). The village is near the town of Paphos. The photograph appears in Thomson's 'Through Cyprus with the camera, in the autumn of 1878' (vol.2, London: Sampson Low, Marston, Searle, and Rivington, 1879). Thomson states that the purpose of the gathering was twofold: to welcome strangers to the village and to discuss a point of law c...

A geochronologic framework for the Ziegler Reservoir fossil site, Snowmass Village, Colorado

Science.gov (United States)

Mahan, Shannon; Gray, Harrison J.; Pigati, Jeffrey S.; Wilson, Jim; Lifton, Nathaniel A.; Paces, James B.; Blaauw, Maarten

2014-01-01

The Ziegler Reservoir fossil site near Snowmass Village, Colorado, provides a unique opportunity to reconstruct high-altitude paleoenvironmental conditions in the Rocky Mountains during the last interglacial period. We used four different techniques to establish a chronological framework for the site. Radiocarbon dating of lake organics, bone collagen, and shell carbonate, and in situ cosmogenic 10Be and 26Al ages on a boulder on the crest of a moraine that impounded the lake suggest that the ages of the sediments that hosted the fossils are between ~ 140 ka and > 45 ka. Uranium-series ages of vertebrate remains generally fall within these bounds, but extremely low uranium concentrations and evidence of open-system behavior limit their utility. Optically stimulated luminescence (OSL) ages (n = 18) obtained from fine-grained quartz maintain stratigraphic order, were replicable, and provide reliable ages for the lake sediments. Analysis of the equivalent dose (DE) dispersion of the OSL samples showed that the sediments were fully bleached prior to deposition and low scatter suggests that eolian processes were likely the dominant transport mechanism for fine-grained sediments into the lake. The resulting ages show that the fossil-bearing sediments span the latest part of marine isotope stage (MIS) 6, all of MIS 5 and MIS 4, and the earliest part of MIS 3.

Tackling malaria, village by village: a report on a concerted ...

African Journals Online (AJOL)

Background: Can an information intervention facilitated by information technology and carried out by an interdisciplinary team comprising medical students, technical experts, and the community itself make a positive contribution in reducing the burden of malaria at the village level? In Mifumi village in Eastern Uganda, ...

Determination of Water Quality Parameters in Sivas - Kurugöl Lake

Directory of Open Access Journals (Sweden)

Ekrem Mutlu

2013-12-01

Full Text Available Kurugöl Lake; Sivas province Hafik county Kurugöl village located within the boundaries of Sivas province, 54 km, Hafik the town 24 miles away, an area of 8.9 ha altitude of 1362 m, an average depth of 3.4 - 4 m with gypsum plateau on the bottom of the boiling water along with rainfall and snowmelt with the lake is fed naturally. Kurugöl (Hafik - Sivas waters of Lake of the physical and chemical properties during the year changes occurring determining water quality characteristics to reveal the pollution levels are determined, living life in terms of the availability of the detection, water pollution and control regulations by the lake water classification and fishing activities, compliance with were identified. The inland lake in Kurugöl (SKKY according to the classification of water resources in accordance with the parameters measured I-III water quality varies from class.

Development Planning of Tourist Village Using Participatory Mapping (Case study: Mambal Village, Badung Regency, Indonesia)

Science.gov (United States)

Arida, I. N. S.; Wiguna, P. P. K.; Narka, I. W.; Febrianti, N. K. O.

2017-12-01

Tourism sector is the highest source of income in Badung Regency so it is interesting to see the development of tourist village as one of the alternative tourist destinations in Badung Regency. Most of the village areas in Badung Regency do not have policies, vision and mission as an effort to develop the village into a tourist village. As a result the role of tourist village does not grow in terms of economic and social community. The purpose of this research is to determine and to map the tourism development plan using participatory mapping. The methodology used in this research is field surveys and interviews for data collection and participatory mapping to map the development plan to support tourism. Mambal village is located in Sub-district of Abiansemal, Badung Regency, Indonesia. Mambal village has the potential to become a tourism village because it is supported by the uniqueness of nature and tradition. Mambal village passed by Ayung river, where along the river there are beautiful cliffs which potential to develop as adventure tourism. There is also Senaung Pengibul Cave with a length of more than 15 meters and is wide enough to pass. Mambal village also has a spiritual tour of Pura Demung and Pancoran Pitu, which has a magical story. Currently farmers in Mambal Village are focusing on developing organic farming, of which 38% of the rice fields present in Mambal are pure organic that produces organic rice. Around the rice field area is also created a jogging track for visitors while enjoying the natural beauty of rice fields. Farmers also cultivate oyster mushrooms. In addition, Mambal Village Community also produces handicraft products that are woven in the form of symmetrical Endek (traditional fabrics) and processed products from used goods such as bags, wallets, pencil boxes and others.

Iodine 129 concentration in river and lake water in the Fukushima area

International Nuclear Information System (INIS)

Tokuyama, Hironori; Matsuzaki, Hiroyuki; Miyake, Yasuto; Honda, Maki; Yamagata, Takeyasu

2012-01-01

A large amount of radionuclides, including "1"2"9I, were released into the environment by Fukushima Daiichi nuclear power plant accident. In determination of "1"2"9I, accelerator mass spectrometry is extraordinarily sensitive. We found that river and lake water in Fukushima area contained significant amount of "1"2"9I from the accident, and provided fruitful information for us. The concentration of "1"2"9I in the river and lake water taken in June 2012 ranged from 3.88 x 10"7 atoms/L to 3.32 x 10"9 atoms/L. The concentration of "1"2"9I in samples taken in Kawauchi village and Tamura city located in the west of the nuclear power plant was low, while that in Namie town, Iitate village and Minamisouma city was relatively high. In addition, the concentration of "1"2"9I in samples taken at the same place in December 2011, March 2012 and June 2012 was increased except one sample. This is result from the outflow of "1"2"9I which was attached to the organic matter, and from seasonal changes. To investigate the state of dilution of "1"2"9I in river and lake, it is necessary to take long-term and fixed-point observation. (author)

First finding of a mammoth female ( Mammuthus primigenius Blum.) on the Taimyr Peninsula

Science.gov (United States)

Kirillova, I. V.; Shidlovskiy, F. K.; Khasanov, B. F.

2011-02-01

The first finding of a mammoth female skeleton from the Kastykhtakh River valley, Taimyr Peninsula, is described. The skeleton consists of 104 elements including the skull and lower jaw; small distal limb bones, tail vertebrae, and one tusk are absent. There are teeth of the two last changes in the jaws. The skeleton elements have individual features: sigmoid contact of the low second and third molars, crack in the neural arch of the atlas, and false joint and calluses on places of the rib fractures. The calibrated radiocarbon dating of the tubular bone is 32 070-30 565 yr (Kargin interglacial time).

Preliminary results of studies of the Valea Morilor Upper Palaeolithic site (Chisinau, Republic of Moldova) : A new camp of mammoth hunters

NARCIS (Netherlands)

Obada, Teodor; van der Plicht, Johannes; Markova, Anastasia; Prepelitsa, Afanasie

2012-01-01

Preliminary results are presented from the studies of a newly found Paleolithic site - Valea Morilor (Chisingu, Republic of Moldova). The excavations produced unquestionable evidence of mammoth hunting (Mammuthus primigenius Blumenbach, 1799). Excavations of 2009-2010 opened an area of 1264 m(2).

Full Core TREAT Kinetics Demonstration Using Rattlesnake/BISON Coupling Within MAMMOTH

Energy Technology Data Exchange (ETDEWEB)

Ortensi, Javier [Idaho National Lab. (INL), Idaho Falls, ID (United States); DeHart, Mark D. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Gleicher, Frederick N. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Wang, Yaqi [Idaho National Lab. (INL), Idaho Falls, ID (United States); Alberti, Anthony L. [Oregon State Univ., Corvallis, OR (United States); Palmer, Todd S. [Oregon State Univ., Corvallis, OR (United States)

2015-08-01

This report summarizes key aspects of research in evaluation of modeling needs for TREAT transient simulation. Using a measured TREAT critical measurement and a transient for a small, experimentally simplified core, Rattlesnake and MAMMOTH simulations are performed building from simple infinite media to a full core model. Cross sections processing methods are evaluated, various homogenization approaches are assessed and the neutronic behavior of the core studied to determine key modeling aspects. The simulation of the minimum critical core with the diffusion solver shows very good agreement with the reference Monte Carlo simulation and the experiment. The full core transient simulation with thermal feedback shows a significantly lower power peak compared to the documented experimental measurement, which is not unexpected in the early stages of model development.

Village Power `97. Proceedings

Energy Technology Data Exchange (ETDEWEB)

Cardinal, J.; Flowers, L.; Taylor, R.; Weingart, J. [eds.

1997-09-01

It is estimated that two billion people live without electricity and its services. In addition, there is a sizable number of rural villages that have limited electrical service, with either part-day operation by diesel gen-sets or partial electrification (local school or community center and several nearby houses). For many villages connected to the grid, power is often sporadically available and of poor quality. The U.S. National Renewable Energy Laboratory (NREL) in Golden, Colorado, has initiated a program to address these potential electricity opportunities in rural villages through the application of renewable energy (RE) technologies. The objective of this program is to develop and implement applications that demonstrate the technical performance, economic competitiveness, operational viability, and environmental benefits of renewable rural electric solutions, compared to the conventional options of line extension and isolated diesel mini-grids. These four attributes foster sustainability; therefore, the program is entitled Renewables for Sustainable Village Power (RSVP). The RSVP program is a multi-disciplinary, multi-technology, multi-application program composed of six key activities, including village application development, computer model development, systems analysis, pilot project development, technical assistance, and an Internet-based village power project database. The current program emphasizes wind, photovoltaics (PV), and their hybrids with diesel gen-sets. NREL`s RSVP team is currently involved in rural electricity projects in thirteen countries, with U.S., foreign, and internationally based agencies and institutions. This document contains reports presented at the Proceedings of Village Power, 1997. Individual projects have been processed separately for the United States Department of Energy databases.

Preliminary Nearshore Sedimentation Rate Analysis of the Tuungane Project Northern Mahale Conservation Area, Lake Tanganyika (Tanzania)

Science.gov (United States)

Smiley, R. A.; McGlue, M. M.; Yeager, K. M.; Soreghan, M. J.; Lucas, J.; Kimirei, I.; Mbonde, A.; Limbu, P.; Apse, C.

2017-12-01

The combined effects of climate change, overfishing, and sediment pollution are altering Lake Tanganyika's littoral fisheries in profoundly negative ways. One method for conserving critical fish resources and safeguarding biodiversity in Lake Tanganyika is by establishing small-scale nearshore protected zones, which can be administrated by lakeshore villagers organized into beach management units (BMUs). Each BMU endeavors to manage offshore "no-catch" protected zones, prohibit the use of illegal fishing gear, and promote sustainable agriculture that abates erosion in the lake watershed, in order to mitigate sediment pollution in the lake. We adopted a limnogeological approach to assist in characterizing the littoral zone associated with BMUs in the northern Mahale region of Lake Tanganyika (Tanzania), a critical conservation area for the Nature Conservancy's Tuungane Project (https://www.nature.org/ourinitiatives/regions/africa/wherewework/tuungane-project.xml). We hypothesized that BMUs with heavy onshore agricultural activity would experience relatively high offshore sedimentation rates, due to enhanced sediment-laden runoff in the wet season. Such changes are predicted to alter benthic substrates and degrade habitat available for fish spawning. We mapped bathymetry and sediment types along a 29 km2 area of the littoral zone using high-resolution geophysical tools, and assessed short-term sedimentation rates using sediment cores and radionuclide geochronology (210Pb). Initial results from 210Pb analyses show that sedimentation rates at the mud-line ( 85-100 m water depth) are relatively slow but spatially variable in the northern Mahale area. Offshore of the Kalilani village BMU, linear sedimentation rates are 0.50 mm/yr. By contrast, sedimentation rates offshore from the Igualula village BMU are 0.90-1.30 mm/yr. Higher sedimentation rates near Igualula are consistent with greater sediment inputs from the nearby Lagosa River and its watershed, which has been

Substitutions in woolly mammoth hemoglobin confer biochemical properties adaptive for cold tolerance

DEFF Research Database (Denmark)

Campbell, Kevin L.; Roberts, Jason E.E.; Watson, Laura N.

2010-01-01

We have genetically retrieved, resurrected and performed detailed structure-function analyses on authentic woolly mammoth hemoglobin to reveal for the first time both the evolutionary origins and the structural underpinnings of a key adaptive physiochemical trait in an extinct species. Hemoglobin...... binds and carries O2; however, its ability to offload O2 to respiring cells is hampered at low temperatures, as heme deoxygenation is inherently endothermic (that is, hemoglobin-O2 affinity increases as temperature decreases). We identify amino acid substitutions with large phenotypic effect...... the Pleistocene period. This powerful new approach to directly analyze the genetic and structural basis of physiological adaptations in an extinct species adds an important new dimension to the study of natural selection....

Histology of a Woolly Mammoth (Mammuthus primigenius) Preserved in Permafrost, Yamal Peninsula, Northwest Siberia.

Science.gov (United States)

Papageorgopoulou, Christina; Link, Karl; Rühli, Frank J

2015-06-01

In 2007, the baby woolly mammoth (Mammuthus primigenius) named Lyuba was found frozen in the Siberian tundra permafrost along the Yuribey River. She was proclaimed the best-preserved mammoth discovery. As part of the endoscopic examination of Lyuba, tissue samples of hair, muscle, and internal organs were taken. The sectioned biopsies were stained using standard and special histological stains. In general, the microscopic preservation of the tissue was good although no clearly identifiable cell nuclei were found by standard staining methods. Only a few cell nuclei could be identified in some samples when fluorescence stained with DAPI. The best-preserved structures were collagen fibers and muscle tissue, which gave some structural resemblance to the organs. In the hairs, evidence of pigmentation, a scaly surface, diagonal intra-hair structures, and a medulla were seen. Fat droplets could be identified with Sudan Red in the subcutaneous fat sample and in several organs. Bacteria were seen on the lumen side of the small intestine and caecum, and in the liver and lung tissue. In addition, fungi and pollen were seen in the lung sample. In the wall of the caecum and small intestine, blood vessels and nerves were visualized. Iron was identified in the vivianite sample. Some biopsies compared well structurally with the African elephant tissue sections. The histological findings support the theory that Lyuba drowned in muddy water. The microscopic tissue preservation and cell nuclei destruction indicate that Lyuba's body underwent at least one freeze-thaw cycle. © 2015 Wiley Periodicals, Inc.

Distribution and behavior of radionuclides and stable elements in Lake Obuchi

International Nuclear Information System (INIS)

Ueda, Shinji; Hasegawa, Hidenao; Takaku, Yuichi; Kondo, Kunio; Inaba, Jiro

2001-01-01

This investigation focused on the relationship between the uranium concentration and organic matter in the lake water and the bottom sediment of Lake Obuchi, Rokkasho Village, Aomori. Concentrations of 238 U and organic matter were measured at various points in the lake, and compiled to obtain the distributions and variation characteristics. Concentrations of dissolved organic carbon (DOC) in the lake water were approximately 1.8 mg l -1 . In contrast, these concentrations were low (0.5 mg l -1 ) in Futamata River. The relationship between the concentrations of 238 U and DOC in the lake water did not have a significant correlation. However, there was a close relationship (r=-0.87) between the ratios of 238 U/salinity and DOC in the bottom layer water. Moreover, a relationship between concentration of uranium and total organic carbon in core sediment had a significant correlation (r=0.80). These results suggest that uranium was reduced from a stable form +6 valence from to an unstable +4 valence form and was removed from the lake water, after the consumption of O 2 accompanied by the decomposition of the organic matter in sediment caused chemical reduction in the bottom layer. (author)

The village as a ‘community of practice’ Constitution of village belonging through leisure sociality

Directory of Open Access Journals (Sweden)

Fausto Barlocco

2010-12-01

Full Text Available This paper looks at the formation and display of a form of identification alternative to the national one, the belonging to the village, within the leisure practices of Kadazan villagers in Sabah, East Malaysia, both constituted by the regular meetings of peer groups and by festive events. The analysis of the paper applies the concept of ‘community of practice’ to the group of villagers who regularly invest most of their resources of free time, but also money, in interacting between themselves and in organising celebrations for various life-cycle events or for other occasions, and argues that a strong sense of belonging to the village is developed through this engagement. These practices are informed by a powerful and widely spread local ideology, positing the village as the central point of reference for its inhabitants’ sense of belonging and as the locus of a traditionalist ‘way of life’, based on cooperation, sharing and egalitarian principles, and rejecting the modern, multi-ethnic urban world from which the majority of the villagers derive their livelihood. This ideology defines the village as Kadazan and Christian, determining a rootedness in everyday life of ethnic identity as well as a general rejection of government-led nationalist propaganda and of its policies. This ideology is an essential part of the affirmation by the villagers of the primacy of the local and of direct involvement and participation over their sense of belonging to collective categories.

SUSTAINABLE CULTURAL DEVELOPMENT: THE FATE OF BALINESE ADAT VILLAGE POSTERIOR THE ENACTMENT OF LAW NUMBER 6 YEAR 2014 CONCERNING VILLAGE

Directory of Open Access Journals (Sweden)

I Nyoman Nurjaya

2015-09-01

Full Text Available The recognition of indigenous peoples existence is very dependent on the will of the Government. The village government as formulated in Act number 6/2014 of the village, as well as Government Regulation number 43/2014 about Implementation of the Act number 6/2014 has naturally become a bureaucratic and legal officials law, that the village is set in the system of local government under the supervision of State law. In the case of Bali and the local Government of Bali, there is legal consequences with the fate and the future existence and life of indigenous village/pakraman village as a social and cultural system of the Hindu society, it is the law on the development basis of the indigenous village/pakraman village will not remain be ”the awig-awig” as Balinese traditional society customary law; philosophy and the essence, function and role of the indigenous village/pakraman village changed physically as well as community life of Balinese people loss; traditional customs and Government system should be changed in accordance with the system of the village Government; on one side the customs affairs village should organize pakraman village administration and bureaucracy under the structure of local governments, and on the other hand the indigenous village is at the same time responsible to organize and responsible about the culture, traditions, customs and ritual as Hindu affairs, village understanding of pakraman village customs and traditions should be completely ignored in Balinese village daily community life.

Long Period Earthquakes Beneath California's Young and Restless Volcanoes

Science.gov (United States)

Pitt, A. M.; Dawson, P. B.; Shelly, D. R.; Hill, D. P.; Mangan, M.

2013-12-01

The newly established USGS California Volcano Observatory has the broad responsibility of monitoring and assessing hazards at California's potentially threatening volcanoes, most notably Mount Shasta, Medicine Lake, Clear Lake Volcanic Field, and Lassen Volcanic Center in northern California; and Long Valley Caldera, Mammoth Mountain, and Mono-Inyo Craters in east-central California. Volcanic eruptions occur in California about as frequently as the largest San Andreas Fault Zone earthquakes-more than ten eruptions have occurred in the last 1,000 years, most recently at Lassen Peak (1666 C.E. and 1914-1917 C.E.) and Mono-Inyo Craters (c. 1700 C.E.). The Long Valley region (Long Valley caldera and Mammoth Mountain) underwent several episodes of heightened unrest over the last three decades, including intense swarms of volcano-tectonic (VT) earthquakes, rapid caldera uplift, and hazardous CO2 emissions. Both Medicine Lake and Lassen are subsiding at appreciable rates, and along with Clear Lake, Long Valley Caldera, and Mammoth Mountain, sporadically experience long period (LP) earthquakes related to migration of magmatic or hydrothermal fluids. Worldwide, the last two decades have shown the importance of tracking LP earthquakes beneath young volcanic systems, as they often provide indication of impending unrest or eruption. Herein we document the occurrence of LP earthquakes at several of California's young volcanoes, updating a previous study published in Pitt et al., 2002, SRL. All events were detected and located using data from stations within the Northern California Seismic Network (NCSN). Event detection was spatially and temporally uneven across the NCSN in the 1980s and 1990s, but additional stations, adoption of the Earthworm processing system, and heightened vigilance by seismologists have improved the catalog over the last decade. LP earthquakes are now relatively well-recorded under Lassen (~150 events since 2000), Clear Lake (~60 events), Mammoth Mountain

Modeling potential scenarios of the Tangjiashan Lake outburst and risk assessment in the downstream valley

Science.gov (United States)

Kidyaeva, Vera; Chernomorets, Sergey; Krylenko, Inna; Wei, Fangqiang; Petrakov, Dmitry; Su, Pengcheng; Yang, Hongjuan; Xiong, Junnan

2017-09-01

This research is devoted to Tangjiashan Lake, a quake landslide-dammed lake, situated in Sichuan Province, China, which was formed by a landslide triggered by the Wenchuan Earthquake on 12 May 2008. A STREAM_2D two-dimensional hydrodynamic model of Russia was applied to simulate the process of two flood scenarios: 1, lake dam outbreak, and 2, dam overtopping. An artificial dam outbreak was made after the earthquake to lower the water level of the lake in 2008, which led to a great flood with a maximum water discharge of more than 6400 m3/s. The negative impact of the flood was reduced by a timely evacuation of the population. Flood hazards still remain in the event of new landslides into the lake and lake dam overtopping (Scenario 2), in which case a maximum water discharge at the dam crest would reach 5000 m3/s, placing the population of Shabacun and Shilingzi villages in the zone of flood impact.

Financial Village Standing in Indonesian Financial System

Directory of Open Access Journals (Sweden)

Herry Purnomo

2015-12-01

Full Text Available Financial resources of the village that are sourced from a country or a Regional Finance Financial based Law Number 6 Year 2014 of The Village is the mandate of the law that must be allocated to the village. The interconnectedness of the financial position of the village in the financial system of the country or Region concerned the Financial administrative and territorial relations, and there is no setting directly regarding the finances of the village as part of the financial system of the country or the financial area. In respect of the elements of the crime of corruption deeds against financial irregularities of the village there are still disagreements on the interpretation of the law in trapping the perpetrators of corruption on the village chief that implies not satisfy the principle of legality and legal certainty in the ruling of the matter of financial irregularities. In fact, many of the village chief or Councilor caught the criminal offence of corruption over the use of financial irregularities. This research analyzes How the financial position of the village in the financial system of the country or region, as well as whether the financial resources of the village is derived from the state budget or region budget managed in village budget belongs to the category of village finances and whether tort against the financial management of the village can be categorized as a criminal act corruption. How To Cite: Purnomo, H. (2015. Financial Village Standing in Indonesian Financial System. Rechtsidee, 2(2, 121-140. doi:http://dx.doi.org/10.21070/jihr.v2i2.81

The Management of Village Fund Finances

Directory of Open Access Journals (Sweden)

Inten Meutia

2017-03-01

Full Text Available The purpose of this research is to know the implementation of fund management of village fund in Ogan Ilir Regency, South Sumatera. The population in this study were 224 villages in Ogan Ilir Regency that received the allocation of Village Funds in 2016. The purposive sampling technique was applied to obtain samples and produce 26 villages. The analysis will be carried out with a quantitative and qualitative description process. Based on the data obtained, the researcher tries to describe or describe systematically, accurately, and factually about matters relating to the field as fact, nature, and relationship between phenomena. Quantitative techniques will also use frequency analysis that aims to provide an overview of the general condition. The results reveal that the financial management aspects are generally in accordance with those set out in Permendagri 113/2014 and have complied with the basic principles of financial management. Reporting and accountability remain a problem for some villages. Not all of the villages studied have aspects of human resource reporting and accountability. Taking into account the composition of village budgeting, the village does not meet the rules that require a ratio of 70:30, this results in inequality in the implementation of rural development. The conclusion of this research is that the implementation of village fund management in Ogan Ilur Regency has been running well according to Permendagri 113/2014.

Visiting 'J' Village

International Nuclear Information System (INIS)

Tomek, J.

2012-01-01

Prior to entrance into twenty km evacuated zone of Fukushima Daiichi, there is so called 'J' Village. Until now, it was a centre used by the Japan football representation. Today, employees working at this locality as well as all visits pass this village. They can only enter the evacuated area in a bus, equipped with an electronic dosimeter, with a face mask, gloves, and shoe covers. (author)

The Reclaim Screw in Mammoth Silos Operating on a Free Surface: Comparison Between Horizontal and Inclined Operation on Free Flowing Bulk Solids

NARCIS (Netherlands)

Oosterhuis, E.J.; Schott, Dingena; van Wijk, Arjen

2004-01-01

Although the screw conveyor, operating on a free surface, has been used for years as reclaim and storage equipment in mammoth silos, there is no documented knowledge about its spill characteristics. Research at Delft University of Technology together with ESI Eurosilo B.V. on the inclined use of the

Perceptions of Village Dogs by Villagers and Tourists in the Coastal Region of Rural Oaxaca, Mexico

NARCIS (Netherlands)

Ruiz Izaguirre, E.; Eilers, C.H.A.M.

2012-01-01

The objective of this study was to gain an understanding of the village dog-keeping system, and of perceptions of dog-related problems by villagers and tourists, in the coastal region of Oaxaca, Mexico. We conducted a survey of the inhabitants of three villages (Mazunte, Puerto Angel, and Río Seco),

Mammoth ecosystem: Climatic areal, animal's density and cause of extinctions

Science.gov (United States)

Zimov, S.; Zimov, N.; Zimova, G.; Chapin, S. F.

2008-12-01

During the last glaciations Mammoth Ecosystem (ME) occupied territory from present-day France to Canada and from the Arctic islands to China. This ecosystem played major role in global carbon cycle and human settling around the planet. Causes of extinction of this ecosystem are debatable. Analyses of hundreds of radiocarbon dates of ME animal fossil remains showed that warming and moistening of climate wasn't accompanied by animal extinction. On the opposite, on the north right after the warming rise of herbivore population was observed. Reconstruction of ME climatic areal showed that its climatic optimum lies within range of annual precipitation of 200-350 mm and average summer temperatures of +8-+12oC which corresponds with modern climate of Northern Siberia. Analyses of bones and skeletons concentrations in permafrost of Northern Siberia showed that animal density in ME was similar to African savannah. That was a high productive ecosystem that could sustain in wide variety of climates because numerous herbivores maintained there pastures themselves.

Millennium Global Village-Net: bringing together Millennium Villages throughout sub-Saharan Africa.

Science.gov (United States)

Kanter, Andrew S; Negin, Joel; Olayo, Bernard; Bukachi, Frederick; Johnson, Edward; Sachs, Sonia Ehrlich

2009-12-01

The Millennium Villages Project (MVP), based at The Earth Institute at Columbia University, is a bottom-up, community led approach to show how villages in developing countries can get out of the poverty trap that afflicts more than a billion people worldwide. With well-targeted, practical inputs can help the community invest in a path leading to self-sustaining development. There are 80 Millennium Villages clustered in 10 countries throughout sub-Saharan Africa. MVP is an important development process for empowering communities to invest in a package of integrated interventions aiming to increase food production, improve access to safe water, health care, education and infrastructure. The process benefits from synergies of the integrated approach and relies on community leadership as empowered by proven technological inputs. MVP is committed to a science-based approach to assess and monitor the progress of the communities towards clear objectives; the Millennium Development Goals (MDGs) and to do so with mechanisms that are scalable and sustainable. This approach offers much more than simply collecting and analyzing data since the mechanism used for recording progress would provide a bridge over the divide which separates the haves and the have-nots (by facilitating the sharing of solutions from one community to another bidirectionally). By so doing, it allows people to enhance their own futures in a sustainable manner. Solutions found in one community are transferable to similar communities in other MVP villages. To achieve this goal, the MVP requires an information and communication system which can provide both necessary infrastructure for monitoring and evaluation, and tools for communicating among the villages, cities and countries. This system is called the Millennium Global Village-Net (MGV-Net). It takes advantage of the latest in open source software (OpenMRS), databases (MySQL), interface terminology, a centralized concept dictionary, and uses appropriate

Human–dog interactions and behavioural responses of village dogs in coastal villages in Michoacán, Mexico

NARCIS (Netherlands)

Ruiz Izaguirre, E.; Eilers, C.H.A.M.; Bokkers, E.A.M.; Ortolani, A.; Ortega-Pacheco, A.; Boer, de I.J.M.

2014-01-01

In Mexican villages, most households keep dogs that roam freely. Therefore, socialisation of village dogs occurs in a different context than that of companion dogs in developed countries. The objectives of this study were: (1) to assess village dogs’ behavioural responses towards familiar and

It Takes a Village

Science.gov (United States)

Kuharic, Pam

2010-01-01

This article describes an art project that allows students to create a joint community on paper. Through this project, students create imaginary villages by looking first at various architectural styles and then look at the different ways contemporary artists portray communities or architecture focusing on village scenes. The inspiration for this…

Management Restoration Plans for Coastal Villages

Directory of Open Access Journals (Sweden)

Rudianto Rudianto

2017-03-01

Full Text Available The village is located in the coastal area up to this time has decreased the quality of the coastal environment either caused by the process of natural or anthropogenic processes. Coastal damage Persistent will affect people's lives. Based on studies conducted by Rudianto (2013 and continued research by Rudianto (2014 on the institutional model for implementing the strategy, the resulting output coast of research called restoration plan for coastal villages or R2DP coastal villages. The objective of R2DP is helping the village administration to alleviate the problems of coastal areas. R2DP is a guideline that will be used by the village government based on a legal framework called the village regulations. The method used to compile R2DP is descriptive method. By using the method of Miles and Huberman (1984 used data reduction techniques. This technique is to pick and choose which data is critical to focus on the purpose of research. the results of research to produce findings about the restoration plan or a coastal village called R2DP. The essence of the mechanism and procedure R2DP is doing the restoration work by using institutions as a means of restoration.

Tritium concentration in fresh, brackish and sea-water samples in Rokkasho-Village, Japan, bordered by nuclear fuel cycle facilities

International Nuclear Information System (INIS)

Ueda, S.; Kakiuchi, H.; Kondo, K.; Inaba, J.

2006-01-01

In order to identify the concentration of tritium ( 3 H) in areas of fresh, brackish and sea water, bordered by nuclear fuel facilities at Rokkasho-Village, Aomori, Japan, water samples were collected from 2001 to 2004 at six points in those areas. Concentration ranges of tritium in fresh river water, brackish lake and seawater samples were 0.60 to 1.1 Bq x l -1 (mean value 0.79 Bq x l -1 ), 0.20 to 0.87 Bq x l -1 (mean value 0.41 Bq x l -1 ), and 0.08 to 0.25 Bq x l -1 (mean value 0.15 Bq x l -1 ), respectively. Relationships between tritium concentrations and salinity in the samples showed a clear negative correlation. Moreover, the seasonal variation of tritium in water from Rokkasho-Village was high in spring and low in fall. (author)

KWAKIUTL VILLAGE AND SCHOOL.

Science.gov (United States)

WOLCOTT, HARRY F.

THE AUTHOR'S ONE-YEAR RESIDENCY AS TEACHER IN A KWAKIUTL INDIAN VILLAGE IN BRITISH COLUMBIA FORMS THE BASIS OF THIS CASE STUDY. WITH EMPHASIS ON THE LIVES AND FAMILIES OF 5 SCHOOL CHILDREN, THE STUDY DEALS WITH THE SOCIAL ENVIRONMENT AND CULTURAL BACKGROUND OF THE VILLAGE, DISINTEGRATION OF THE INDIAN CULTURE AND THE TRANSITION TOWARD THE…

THE FEASIBILITY OF VILLAGE FOREST PROGRAM IN TANJUNG AUR II VILLAGE, PINO RAYA SUBDISTRICT, SOUTH BENGKULU REGENCY

Directory of Open Access Journals (Sweden)

Desmantoro

2016-08-01

Full Text Available A feasibility study toward the prerequisite conditions is required for the successful implementation of the Village Forest program in Tanjung Aur II Village. This study aims to: 1 identify bio-geophysical conditions of the work area; 2 analyze the conditions of sosioeconomic-cultural society/institutional; 3 analyze the support of stakeholders; and 4 formulate appropriate implementation strategies. The study was using survey method and qualitative studies with multiple analysis techniques. The results showed that: 1 the biogeophysical conditions was eligible and suitable to be proposed as village forest working area; 2 conditions of socio-economic-cultural communities enable to form village forest management institution, through collaboration between state forest encroachers and the villager representatives; 3 stakeholders were ready to provide support facilitation and assistance according to their capacity and capabilities. Key stakeholder were among others BPDAS Ketahun, Dishut Provinsi Bengkulu, Dishut ESDM Bengkulu Selatan, NGOs Ulayat, and officials of the Village; 4 the implementation strategy of village forest program that suitable for Tanjung Aur II was a competitive strategy or diversification (S-T strategy, with the main priority of the strategy, among others by seeking and asking for support from relevant stakeholders or other parties who had capacity and capability to undertake facilitation and assistance.

A high-elevation, multi-proxy biotic and environmental record of MIS 6-4 from the Ziegler Reservoir fossil site, Snowmass Village, Colorado, USA

Science.gov (United States)

Miller, Ian M.; Pigati, Jeffrey S.; Anderson, R. Scott; Johnson, Kirk R.; Mahan, Shannon; Ager, Thomas A.; Baker, Richard G.; Blaauw, Maarten; Bright, Jordon; Brown, Peter M.; Bryant, Bruce; Calamari, Zachary T.; Carrara, Paul E.; Michael D., Cherney; Demboski, John R.; Elias, Scott A.; Fisher, Daniel C.; Gray, Harrison J.; Haskett, Danielle R.; Honke, Jeffrey S.; Jackson, Stephen T.; Jiménez-Moreno, Gonzalo; Kline, Douglas; Leonard, Eric M.; Lifton, Nathaniel A.; Lucking, Carol; McDonald, H. Gregory; Miller, Dane M.; Muhs, Daniel R.; Nash, Stephen E.; Newton, Cody; Paces, James B.; Petrie, Lesley; Plummer, Mitchell A.; Porinchu, David F.; Rountrey, Adam N.; Scott, Eric; Sertich, Joseph J. W.; Sharpe, Saxon E.; Skipp, Gary L.; Strickland, Laura E.; Stucky, Richard K.; Thompson, Robert S.; Wilson, Jim

2014-01-01

In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they provide insight into how the coupling of the ocean–atmosphere system is manifested in biotic and environmental records and how the biosphere responds to climate change. In 2010–2011, construction at Ziegler Reservoir near Snowmass Village, Colorado (USA) revealed a nearly continuous, lacustrine/wetland sedimentary sequence that preserved evidence of past plant communities between ~ 140 and 55 ka, including all of MIS 5. At an elevation of 2705 m, the Ziegler Reservoir fossil site also contained thousands of well-preserved bones of late Pleistocene megafauna, including mastodons, mammoths, ground sloths, horses, camels, deer, bison, black bear, coyotes, and bighorn sheep. In addition, the site contained more than 26,000 bones from at least 30 species of small animals including salamanders, otters, muskrats, minks, rabbits, beavers, frogs, lizards, snakes, fish, and birds. The combination of macro- and micro-vertebrates, invertebrates, terrestrial and aquatic plant macrofossils, a detailed pollen record, and a robust, directly dated stratigraphic framework shows that high-elevation ecosystems in the Rocky Mountains of Colorado are climatically sensitive and varied dramatically throughout MIS 5.

What can offer us reclaimed landscape surrounding future lake Medard

Energy Technology Data Exchange (ETDEWEB)

Hrajnohova-Gillarova, H.; Kazmierski, T.; Martis, M. [Czech Univ. of Life Sciences, Prague (Czech Republic); Pecharova, E. [Czech Univ. of Life Sciences, Prague (Czech Republic); South-Bohemian Univ., Ceske Budejovice (Czech Republic)

2010-07-01

Soon after closing down a mine, the landscape that had been systematically disturbed by mining, should start to serve people from neighbouring towns and villages. This study characterized the Medard site located in the western part of the Czech Republic. The future Lake Medard includes the area of the former Medard-Libik Mine. Medard was an opencast brown coal mine, where mining finished in 2000 and reclamation plans involve its flooding until the year 2013. Forestry reclamation was also in progress. This paper presented a survey that was designed to help determine what the reclaimed landscape surrounding the future Lake Medard could offer. The paper provided background information on Medard Lake and outlined the methodology and results of the study. The methodology involved use of recent orthophotomaps, a study of the future lake Medard and data from the field survey. The study examined the long-term impacts on the social and environmental situation in the area. It was concluded that, once the reclamations are finished, there should be natural trails with information and educational infrastructure so that visitors to the area can learn about the places of interest. 17 refs., 6 figs.

Satellite Monitoring and Characterization of the 2010 Rockslide-Dammed Lake Gojal, North Pakistan

Science.gov (United States)

Leonard, G. J.; Kargel, J. S.; Crippen, R. E.; Evans, S. G.; Delaney, K. B.; Schneider, J. F.

2010-12-01

On January 4, 2010, a landslide blocked the Hunza River at Attabad, northern Pakistan (36.308°N, 74.820°E). The landslide destroyed the village of Attabad killing 19 people, and formed a dam approximately 1200m long, 350 meters wide, and 125 meters high. The flow of the Hunza river was blocked for 144 days, forming Lake Gojal. In addition to inundating several villages and submerging 22 km of the regionally critical Karakoram Highway, >25,000 people have been displaced or remain cut off from overland connection with the rest of the country. Lake overtopping began on May 29 via a 15m deep spillway excavated through the saddle of the dam. Remarkably, the slowly eroding natural structure remains largely intact and currently represents a new geologic feature, although a threat remains from possible catastrophic outburst flooding. We have monitored growth of the lake with multi-temporal satellite imagery collected from ASTER (Advanced Spaceborne Thermal and Reflection Radiometer) and ALI (Advanced Land Imager) sensors. We applied NASA’s ASTER Global Digital Elevation Model (GDEM) and SRTM-3 digital terrain data, along with field data obtained onsite by Schneider, and by Pakistan’s NDMA to derive volumes of the growing lake. Lake size peaked during mid-summer when it was ~22 km long, 12 km2, 119m deep, and contained 540 to 620 Mm3 water (SRTM-3 and GDEM +5m global correction estimates respectively). Our estimates indicated lake volumes three to four times higher than media quotes, and before spillover, were used to improve predictions of possible flood discharge and disaster management planning. Estimates of valley inflow based on a 31-year hydrographic history (Archer, D., 2003, Jour. Hydrology 274, 198-210) are consistent with our volume infilling estimates. As early as April 14 our volume assessments, coupled with hydrographic and seepage data were used to project a spillover date range of May 28-June 2, bracketing the actual overflow date. Additionally, we have

Paleontology and paleoecology of guano deposits in Mammoth Cave, Kentucky, USA

Science.gov (United States)

Widga, Chris; Colburn, Mona

2015-05-01

Bat guano deposits are common in the Mammoth Cave system (Kentucky, USA). Paleontological remains associated with these deposits are important records of local landscape changes. Recent excavations in the cave suggest that vertebrate remains in most of these deposits are dominated by Chiroptera. Although no extinct fauna were identified, the presence of a large roost of Tadarida brasiliensis in the Chief City section is beyond the northern extent of its current range suggesting that this deposit dates to an undetermined interglacial period. Stable isotope analyses of Tadarida-associated guano indicate a C3 prey signature characteristic of forested habitat. This was unexpected since this species is typically associated with open environments. Further ecomorphological analysis of wing shape trends in interglacial, Holocene, and historic-aged assemblages indicate that interglacial faunas are dominated by fast-flying, open-space taxa (T. brasiliensis) while late Holocene and Historic assemblages contain more taxa that utilized closed forest or forest gaps.

Alaska Village Electric Load Calculator

Energy Technology Data Exchange (ETDEWEB)

Devine, M.; Baring-Gould, E. I.

2004-10-01

As part of designing a village electric power system, the present and future electric loads must be defined, including both seasonal and daily usage patterns. However, in many cases, detailed electric load information is not readily available. NREL developed the Alaska Village Electric Load Calculator to help estimate the electricity requirements in a village given basic information about the types of facilities located within the community. The purpose of this report is to explain how the load calculator was developed and to provide instructions on its use so that organizations can then use this model to calculate expected electrical energy usage.

A high-elevation, multi-proxy biotic and environmental record of MIS 6–4 from the Ziegler Reservoir fossil site, Snowmass Village, Colorado, USA

Energy Technology Data Exchange (ETDEWEB)

Ian M. Miller; Mitchell A. Plummer; Various Others

2014-10-01

In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they provide insight into how the coupling of the ocean–atmosphere system is manifested in biotic and environmental records and how the biosphere responds to climate change. In 2010–2011, construction at Ziegler Reservoir near Snowmass Village, Colorado (USA) revealed a nearly continuous, lacustrine/wetland sedimentary sequence that preserved evidence of past plant communities between ~140 and 55 ka, including all of MIS 5. At an elevation of 2705 m, the Ziegler Reservoir fossil site also contained thousands of well-preserved bones of late Pleistocene megafauna, including mastodons, mammoths, ground sloths, horses, camels, deer, bison, black bear, coyotes, and bighorn sheep. In addition, the site contained more than 26,000 bones from at least 30 species of small animals including salamanders, otters, muskrats, minks, rabbits, beavers, frogs, lizards, snakes, fish, and birds. The combination of macro- and micro-vertebrates, invertebrates, terrestrial and aquatic plant macrofossils, a detailed pollen record, and a robust, directly dated stratigraphic framework shows that high-elevation ecosystems in the Rocky Mountains of Colorado are climatically sensitive and varied dramatically throughout MIS 5

Local village heating. Final rapport; Landsby Naervarme. Slutrapport

Energy Technology Data Exchange (ETDEWEB)

Bojesen, C.

2012-04-15

Local Village Heating project relates to smaller villages which are located outside existing or planned district heating areas in Denmark. The analysis phase of Local Village Heating has shown that the concept can be the most feasible common heating system for villages that: 1. has a high building density - the buildings must be placed close together; 2. at least one large heat consumer, school, elder home or company is present in the village; 3. the number of buildings/households in the village is less than approx. 100. The analysis has shown that it is theoretical possible to establish a controlling system for the combined supplier/consumer option and an overall system for prioritizing the primary heat suppliers. A feasible Local Village Heating organisation could be a cooperative similar to other supply systems, such as common water supply and waste water cooperative. (Author)

Village Dogs in Coastal Mexico

NARCIS (Netherlands)

Ruiz Izaguirre, Eliza; Hebinck, P.G.M.; Eilers, C.H.A.M.

2018-01-01

Village dogs are important for households in coastal Mexico, yet they are seen as out of place by etic stakeholders (public health and wildlife experts, and animal welfarists). Caregivers of village dogs are considered irresponsible, a view that is reinforced by Mexican policy. We describe two

76 FR 50920 - Final Flood Elevation Determinations

Science.gov (United States)

2011-08-17

... Butternut Lake Entire shoreline......... + 1216 Unincorporated Areas of Polk County, Village of Luck. Clam............ + 1210 Unincorporated Areas of Polk County, Village of Luck. Sand Lake Entire shoreline......... + 1124... Village Hall, 404 Main Street, Balsam Lake, WI 54810. Village of Luck Maps are available for inspection at...

Renewables for sustainable village power

International Nuclear Information System (INIS)

Flowers, L.

1997-03-01

It is estimated that two billion people live without electricity and its services. In addition, there is a sizeable number of rural villages that have limited electrical service, with either part-day operation by diesel gen-sets or partial electrification (local school or community center and several nearby houses). For many villages connected to the grid, power is often sporadically available and of poor quality. The U.S. National Renewable Energy Laboratory (NREL) in Golden, Colorado, has initiated a program to address these potential electricity opportunities in rural villages through the application of renewable energy (RE) technologies. The objective of this program is to develop and implement applications that demonstrate the technical performance, economic competitiveness, operational viability, and environmental benefits of renewable rural electric solutions, compared to the conventional options of line extension and isolated diesel mini-grids. These four attributes foster sustainability; therefore, the program is entitled Renewables for Sustainable Village Power (RSVP). The RSVP program is a multi-technology, multi-application program composed of six activities, including village applications development, computer model development, systems analysis, pilot project development, technical assistance, and Internet-based village power project data base. While the current program emphasizes wind, photovoltaics (PV), and their hybrids with diesel gen-sets, micro-hydro and micro-biomass technologies may be integrated in the future. NREL's RSVP team is currently involved in rural electricity projects in thirteen countries, with U.S., foreign, and internationally based agencies and institutions. The integration of the technology developments, institutional experiences, and the financial solutions for the implementation of renewables in the main line rural electrification processes in both the developing world and remote regions of the developed world is the goal

Transient Tsunamis in Lakes

Science.gov (United States)

Couston, L.; Mei, C.; Alam, M.

2013-12-01

A large number of lakes are surrounded by steep and unstable mountains with slopes prone to failure. As a result, landslides are likely to occur and impact water sitting in closed reservoirs. These rare geological phenomena pose serious threats to dam reservoirs and nearshore facilities because they can generate unexpectedly large tsunami waves. In fact, the tallest wave experienced by contemporary humans occurred because of a landslide in the narrow bay of Lituya in 1958, and five years later, a deadly landslide tsunami overtopped Lake Vajont's dam, flooding and damaging villages along the lakefront and in the Piave valley. If unstable slopes and potential slides are detected ahead of time, inundation maps can be drawn to help people know the risks, and mitigate the destructive power of the ensuing waves. These maps give the maximum wave runup height along the lake's vertical and sloping boundaries, and can be obtained by numerical simulations. Keeping track of the moving shorelines along beaches is challenging in classical Eulerian formulations because the horizontal extent of the fluid domain can change over time. As a result, assuming a solid slide and nonbreaking waves, here we develop a nonlinear shallow-water model equation in the Lagrangian framework to address the problem of transient landslide-tsunamis. In this manner, the shorelines' three-dimensional motion is part of the solution. The model equation is hyperbolic and can be solved numerically by finite differences. Here, a 4th order Runge-Kutta method and a compact finite-difference scheme are implemented to integrate in time and spatially discretize the forced shallow-water equation in Lagrangian coordinates. The formulation is applied to different lake and slide geometries to better understand the effects of the lake's finite lengths and slide's forcing mechanism on the generated wavefield. Specifically, for a slide moving down a plane beach, we show that edge-waves trapped by the shoreline and free

Research on the historic preservation of Zhaojiashan village

Science.gov (United States)

Ling, Li

2018-03-01

Through field investigation and field visiting, we studied and analyzed the ancient villages of Zhaojiashan in Jiancaoping District, Taiyuan City of Shanxi Province. We learned that Zhaojiashan Village is on the only way of the Shanxi Merchants The Tea Road starting from Taiyuan to Xinzhou. It occupies an indispensable and important position in camel road. There are many historical and cultural relics in the village. The analysis of the historical value and the environment of the village has provided the basis for the protection and exploitation of ancient villages.

Village registers for vital registration in rural Malawi.

Science.gov (United States)

Singogo, E; Kanike, E; van Lettow, M; Cataldo, F; Zachariah, R; Bissell, K; Harries, A D

2013-08-01

Paper-based village registers were introduced 5 years ago in Malawi as a tool to measure vital statistics of births and deaths at the population level. However, usage, completeness and accuracy of their content have never been formally evaluated. In Traditional Authority Mwambo, Zomba district, Malawi, we assessed 280 of the 325 village registers with respect to (i) characteristics of village headmen who used village registers, (ii) use and content of village registers, and (iii) whether village registers provided accurate information on births and deaths. All village headpersons used registers. There were 185 (66%) registers that were regarded as 95% completed, and according to the registers, there were 115 840 people living in the villages in the catchment area. In 2011, there were 1753 births recorded in village registers, while 6397 births were recorded in health centre registers in the same catchment area. For the same year, 199 deaths were recorded in village registers, giving crude death rates per 100 000 population of 189 for males and 153 for females. These could not be compared with death rates in health centre registers due to poor and inconsistent recording in these registers, but they were compared with death rates obtained from the 2010 Malawi Demographic Health Survey that reported 880 and 840 per 100 000 for males and females, respectively. In conclusion, this study shows that village registers are a potential source for vital statistics. However, considerable inputs are needed to improve accuracy of births and deaths, and there are no functional systems for the collation and analysis of data at the traditional authority level. Innovative ways to address these challenges are discussed, including the use of solar-powered electronic village registers and mobile phones, connected with each other and the health facilities and the District Commissioner's office through the cellular network and wireless coverage. © 2013 John Wiley & Sons Ltd.

Measuring the Development Patterns of Urban Villages in Shenzhen

NARCIS (Netherlands)

Hao, P.; Geertman, S.C.M.; Hooimeijer, P.; Sliuzas, R.

2011-01-01

Urban villages are widespread in many Chinese cities, providing affordable and accessible housing for rural migrants. These urban villages are developed by the indigenous village population base on a self-help approach and in an unauthorized style. Consequently, urban villages are characterized by

A measure for the promotion of mountain ecological villages in South Korea: focus on the national mountain ecological village investigation of 2014.

Science.gov (United States)

Choi, Soo Im; Kang, Hag Mo; Kim, Hyun; Lee, Chang Heon; Lee, Chong Kyu

2016-01-01

Although South Korean mountain villages occupy 44 and 55 % of land and forest areas, respectively, these villages account for only 3 % of the national population and they suffer from a declining workforce owing to aging, wage inflation, and low forestry productivity. As a result, the South Korean government implemented a mountain ecological village development project from 1995 to 2013 in 312 of the 4972 mountain villages and investigated project performance in 2014. The present study establishes a measure for the promotion of mountain ecological villages by comparing the situation before and after the project. The analysis found a threefold increase in the inflow of farm/rural-returning and multicultural households compared with before the project, while the average income per farm, local product sales, and experience tourism revenue also grew remarkably every year. In addition, households utilizing forest resources increased by about 30 %, but 45.8 % of the 312 villages had no long-term plan for village development and villagers experienced low satisfaction with job creation and village income. A systematic revision of agroforestry production and forest administration is needed to define the characteristics of farm/rural-returning populations clearly, reorganize urban-rural exchange and experience programs, and reinforce tangible/intangible cultural assets and religious traditions.

The village and the city: a diagnostic study of the spatial embedding patterns in villages absorbed by cities in Bahrain

OpenAIRE

AL-Ghatam, W.

2009-01-01

During the growth of cities villages are frequently absorbed into the fabric of that conurbation. But what are the consequences of this? To what extent and how well do these villages become part of the overall fabric of the city? What is the effect on the village and the wider city? How do these villages interact with the configuration of the city to create a rich spatial urban structure? This study focuses on the spatial distribution of the internal and edge commercial activity w...

Knowledge Sharing for Disaster Risk Reduction: Insights from a Glacier Lake Workshop in the Ladakh Region, Indian Himalayas

Directory of Open Access Journals (Sweden)

Naho Ikeda

2016-02-01

Full Text Available Small glacier lakes are distributed in the Ladakh Range in northwestern India. This area has experienced several glacier lake outburst floods (GLOFs since the 1970s, damaging settlements along streams. To reduce GLOF risk through a knowledge-based approach focused on nonstructural measures, we held a workshop in May 2012 for residents of Domkhar Village in the northwestern part of the Ladakh Range. More than 100 villagers participated in the workshop, which conveyed useful disaster information to participants while enabling the researchers to understand local knowledge and beliefs about floods. A survey conducted 3 months later confirmed an improvement in residents’ knowledge of natural disasters. The researchers also learned useful lessons, such as the need to adjust the program design for diverse participants and the importance of clearly communicating disaster risks and supporting local residents’ attempts to incorporate new scientific knowledge into existing local knowledge. Challenges to implementing flood countermeasures in this area included problems relating to land use and emergency communications and the need for coordination of efforts by the government and local residents.

Measurement of Accountability Management of Village Funds

OpenAIRE

Yunita, Anggraeni; Christianingrum

2018-01-01

The purpose of this study is to measure the accountability of village funds management in Kabupaten Bangka. In relation to the Village Funds program which is a government program, the measurement of accountability of Village Funds management uses accountability principles consisting of Transparency, Liability, Controlling, Responsibility and Responsiveness which are the principles of accountability developed by the United Nations Development Program in measuring bureaucratic accountability. T...

Field Note: Threatening Tonle Sap: Challenges for Southeast-Asia’s largest Freshwater Lake

Directory of Open Access Journals (Sweden)

Kuenzer, Claudia

2013-09-01

Full Text Available The Tonle Sap ecosystem in Cambodia is Southeast Asia’s largest freshwater lake; strongly impacted by the Mekong river flood pulse. The lake is home to exceptional biodiversity, and rural communities living in free floating villages on the lake and on its shores. The fragile niche ecosystems as well as the rural livelihoods of Tonle Sap are under severe threat. Overfishing, illegal wood harvesting, further resource exploitation, and water quality deterioration all impact the stability of the socio-ecological system of Tonle Sap. At the same time, expected flood pulse changes due to regulatory measures in the context of hydropower development upstream on the Mekong are a severe threat for Tonle Sap’s ecosystem stability. The area needs to shift into the focus of attention of national and international re-searchers, stakeholders, and decision makers, to find suitable pathways for a future sustainable development of this unique and pristine region.

Recording Village Life

DEFF Research Database (Denmark)

Cromwell, Jennifer Adele

and economic changes happening at both the community and country-wide levels during the early years of Islamic rule in Egypt. Additionally, they offer a fascinating picture of the scribe’s role within this world, illuminating both the practical aspects of his work and the social and professional connections......Recording Village Life presents a close study of over 140 Coptic texts written between 724–756 CE by a single scribe, Aristophanes son of Johannes, of the village Djeme in western Thebes. These texts, which focus primarily on taxation and property concerns, yield a wealth of knowledge about social...... of late antique studies, papyrology, philology, early Islamic history, social and economic history, and Egyptology....

Environmental variables associated with anopheline larvae distribution and abundance in Yanomami villages within unaltered areas of the Brazilian Amazon.

Science.gov (United States)

Sánchez-Ribas, Jordi; Oliveira-Ferreira, Joseli; Gimnig, John E; Pereira-Ribeiro, Cleomar; Santos-Neves, Maycon Sebastião Alberto; Silva-do-Nascimento, Teresa Fernandes

2017-11-16

Many indigenous villages in the Amazon basin still suffer from a high malaria burden. Despite this health situation, there are few studies on the bionomics of anopheline larvae in such areas. This publication aims to identify the main larval habitats of the most abundant anopheline species and to assess their associations with some environmental factors. We conducted a 19-month longitudinal study from January 2013 to July 2014, sampling anopheline larvae in two indigenous Yanomami communities, comprised of four villages each. All natural larval habitats were surveyed every two months with a 350 ml manual dipper, following a standardized larval sampling methodology. In a third study area, we conducted two field expeditions in 2013 followed by four systematic collections during the long dry season of 2014-2015. We identified 177 larval habitats in the three study areas, from which 9122 larvae belonging to 13 species were collected. Although species abundance differed between villages, An. oswaldoi (s.l.) was overall the most abundant species. Anopheles darlingi, An. oswaldoi (s.l.), An. triannulatus (s.s.) and An. mattogrossensis were primarily found in larval habitats that were partially or mostly sun-exposed. In contrast, An. costai-like and An. guarao-like mosquitoes were found in more shaded aquatic habitats. Anopheles darlingi was significantly associated with proximity to human habitations and larval habitats associated with river flood pulses and clear water. This study of anopheline larvae in the Brazilian Yanomami area detected high heterogeneities at micro-scale levels regarding species occurrence and densities. Sun exposure was a major modulator of anopheline occurrence, particularly for An. darlingi. Lakes associated with the rivers, and particularly oxbow lakes, were the main larval habitats for An. darlingi and other secondary malaria vectors. The results of this study will serve as a basis to plan larval source management activities in remote

Environmental variables associated with anopheline larvae distribution and abundance in Yanomami villages within unaltered areas of the Brazilian Amazon

Directory of Open Access Journals (Sweden)

Jordi Sánchez-Ribas

2017-11-01

Full Text Available Abstract Background Many indigenous villages in the Amazon basin still suffer from a high malaria burden. Despite this health situation, there are few studies on the bionomics of anopheline larvae in such areas. This publication aims to identify the main larval habitats of the most abundant anopheline species and to assess their associations with some environmental factors. Methods We conducted a 19-month longitudinal study from January 2013 to July 2014, sampling anopheline larvae in two indigenous Yanomami communities, comprised of four villages each. All natural larval habitats were surveyed every two months with a 350 ml manual dipper, following a standardized larval sampling methodology. In a third study area, we conducted two field expeditions in 2013 followed by four systematic collections during the long dry season of 2014–2015. Results We identified 177 larval habitats in the three study areas, from which 9122 larvae belonging to 13 species were collected. Although species abundance differed between villages, An. oswaldoi (s.l. was overall the most abundant species. Anopheles darlingi, An. oswaldoi (s.l., An. triannulatus (s.s. and An. mattogrossensis were primarily found in larval habitats that were partially or mostly sun-exposed. In contrast, An. costai-like and An. guarao-like mosquitoes were found in more shaded aquatic habitats. Anopheles darlingi was significantly associated with proximity to human habitations and larval habitats associated with river flood pulses and clear water. Conclusions This study of anopheline larvae in the Brazilian Yanomami area detected high heterogeneities at micro-scale levels regarding species occurrence and densities. Sun exposure was a major modulator of anopheline occurrence, particularly for An. darlingi. Lakes associated with the rivers, and particularly oxbow lakes, were the main larval habitats for An. darlingi and other secondary malaria vectors. The results of this study will serve as a

Analysis on Sustainable Development Management Model of Village Banks - Based on Bayan Rongxing Village Bank in Heilongjiang Province

Institute of Scientific and Technical Information of China (English)

Wang shuang; Wang Ji-heng; Liu Bing; Yu Xiao-wen

2015-01-01

This paper summarized the management models of village banks in China. We compared and analyzed different management models of four village banks in different regions on four aspects: regional agriculture feature, loan for farmers, loan for enterprises and the construction of network, then came to the conclusion that, if the village banks' health development can realize, they must pay attention to innovating in loan patterns as well as material loan and starting out the network development.

25 CFR 91.11 - Domestic animals in village reserves.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Domestic animals in village reserves. 91.11 Section 91.11... VILLAGES, OSAGE RESERVATION, OKLAHOMA § 91.11 Domestic animals in village reserves. (a) No livestock shall... owner of the animal, if known, by certified mail or by posting in the village square. The notice shall...

Spatial diversity of urban village development in Shenzhen

NARCIS (Netherlands)

Hao, P.|info:eu-repo/dai/nl/341235814; Geertman, S.C.M.|info:eu-repo/dai/nl/072392924; Hooimeijer, P.|info:eu-repo/dai/nl/073398578; Sliuzas, R.

2011-01-01

Dynamic urbanization in China during the reform period has led to the emergence and proliferation of so-called urban villages in many cities. The development of urban villages, based on a self-help approach of indigenous villagers, has been satisfying great demand for migrant housing and space for

The development status and protection of traditional qiang ethnic minority villages

Science.gov (United States)

Long, Yanping; He, Yunxiao; Yu, Chunhua; Chen, Mengxin

2018-03-01

This study is to focus on the protection of development countermeasures on the development status of Yinling village,and to provide beneficial suggestions for the development of the village. It is approached by analyzing the traditional village deeply from the situation of Yinling village, development status and protection countermeasures,taking the traditional Qiang Ethnic Minority village of Yinling village in Pinwu county, Sichuan province as an example,which is under the background that the protection and development of traditional ethnic villages have became the focus of attention,because traditional ethnic villages are living villages of traditional Chinese culture, retaining old and historic material remains.

The 24 July 2008 outburst flood at the western Zyndan glacier lake and recent regional changes in glacier lakes of the Teskey Ala-Too range, Tien Shan, Kyrgyzstan

Directory of Open Access Journals (Sweden)

C. Narama

2010-04-01

Full Text Available On 24 July 2008, a glacier lake outburst flood (GLOF occurred at the western (w- Zyndan glacier lake in the Tong District of Ysyk-Köl Oblast, Kyrgyzstan. The flood killed three people and numerous livestock, destroyed infrastructure, and devastated potato and barley crops as well as pastures. Tuurasuu village and a downstream reservoir on the Zyndan river escaped heavy damage because the main flood was diverted toward the Tong river. RTK-GPS and satellite data (Landsat 7 ETM+, ALOS/PRISM, and ALOS/AVNIR-2 reveal that the flood reduced the lake area from 0.0422 km² to 0.0083 km², discharging 437 000 m³ of water. This glacier lake was not present in a Landsat 7 ETM+ image taken on 26 April 2008. It formed rapidly over just two and half months from early May to the late July, when large amounts of snow and glacier melt water became trapped in a basin in the glacier terminus area, blocked by temporary closure of the drainage channel through the terminal moraine that included much dead-ice. In the same mountain region, most other glacier-lake expansions were not particularly large during the period from 1999–2008. Although events like the w-Zyndan glacier lake outburst occur infrequently in the high Central Asian mountains, such fast developing, short-lived lakes are particularly dangerous and not easy to monitor using satellite data. Appropriate measures to protect against such lake outburst hazards in this region include educating residents on glacier hazards and monitoring techniques, providing frequently updated maps of glacier lakes, and planning and monitoring land-use, including house locations.

Model strategy for village development in the Czech Republic

Directory of Open Access Journals (Sweden)

Ladislav ROLÍNEK

2015-03-01

Full Text Available The model strategies discussed in this article represent different ways of possible village development in the Czech Republic. We used typologies of strategies from business strategic management for their definition. Twenty municipalities, where structured interviews were carried out with their mayors, were chosen randomly from among 100 villages where a questionnaire survey was conducted in 2012 (Faltová Leitmanová, et al., 2012. Based on the qualitative analysis of the structured interview summaries, eight model strategies were ascertained. These include integration strategy, service differentiation, spending cuts, usage of municipal property, stabilization of village population, business support, fundraising, and identification of the inhabitants with the village (village pride. The most commonly applied model strategy is integration, followed by village population stabilization.

Village power options

Energy Technology Data Exchange (ETDEWEB)

Lilienthal, P. [National Renewable Energy Laboratory, Golden, CO (United States)

1997-12-01

This paper describes three different computer codes which have been written to model village power applications. The reasons which have driven the development of these codes include: the existance of limited field data; diverse applications can be modeled; models allow cost and performance comparisons; simulations generate insights into cost structures. The models which are discussed are: Hybrid2, a public code which provides detailed engineering simulations to analyze the performance of a particular configuration; HOMER - the hybrid optimization model for electric renewables - which provides economic screening for sensitivity analyses; and VIPOR the village power model - which is a network optimization model for comparing mini-grids to individual systems. Examples of the output of these codes are presented for specific applications.

Paradigms of rural tourism in Serbia in the function of village revitalisation

Directory of Open Access Journals (Sweden)

Jovo Medojevic

2011-11-01

Full Text Available Rural regions in Serbia differ considerably in social, economic and demographic characteristics. Basic problems and trends almost all the rural regions share are migrations, poor diversification of economic activities, extensive agriculture, high level of unemployment, lack of employment possibilities, poor and underdeveloped infrastructure, low GDP per capita in comparison to the urban regions and unpolluted environment faced with potential threats . The subject of this paper is to point to the potentials of the rural tourism in Serbia with the aim of village revitalization, as well as its prevention from dying out. Also, the aim of the paper is to stress the fact that the rural tourism is a sustainable model of development and preservation of Serbian village and Serbian peasant from more aspects: economic, tourist, sociological, the spatial planning and ecological ones. Finally, the aim of the paper is to emphasize that it is possible to save village identity by its transformation into ethno village adopting the idea of European ethno villages. Rural tourism in Serbia must become `main` industry` and a generator of sleeping national economy. The main benefits belong to the rural households. Tourist agencies must be engaged in enabling a dialogue between their employees and local representatives. Clients must not only be observers but also critics in the spirit of trust and transparency. A full and true comprehension of the rural tourism role is realized through revealing habits of the host, traditional values rooted in the existing culture, establishment of relations amongst population at the local level. Serbia has favourable conditions for developing rural tourism. It has, in the first place, preserved nature, mild climate, clean air, unpolluted rivers and lakes, rich flora and fauna. At the moment, 11 regional centres (comprising 10-15 municipal offices are engaged in collecting and spreading relevant information for respective target

[Impact of ecological protection construction on schistosomiasis transmission of Qionghai Lake wetland in Xichang City].

Science.gov (United States)

Feng, Zong-liang; Xu, Cong-min; Yin, Hong-zhi; Hua, Jiao; Lai, Yu-hua; Zhao, Lin; Wu, Zhong-ping

2016-02-01

To understand the impact of Qionghai Lake wetland ecological protection construction on the prevalence of schistosomiasis, so as to provide the evidence for formulating the strategies for schistosomiasis control and prevention. A retrospective survey of the construction of Qionghai Lake wetland was performed, and eleven villages around the wetland were surveyed for schistosomiasis endemic situation. The influence of the wetland project on the schistosomiasis prevalence and Oncomelania hupensis snail status were investigated. Before the construction of Qionghai Lake wetland, the snail elimination and extended chemotherapy for residents was performed. After the project was finished, the roads and ditches were hardened. From 2009 to 2014, the schistosome infection rate of residents declined from 0.37% to 0. No schistosome infected snails were found and in recent 2 years, no snails were found. No mice were infected in the sentinel tests. The construction of Qionghai Lake wetland effectively eliminates snails, and interrupts the transmission of schistosomiasis. However, the environment of the wetland is more suitable for snail breeding, and therefore, the surveillance still should be strengthened.

A measure for the promotion of mountain ecological villages in South Korea: focus on the national mountain ecological village investigation of 2014

OpenAIRE

Choi, Soo Im; Kang, Hag Mo; Kim, Hyun; Lee, Chang Heon; Lee, Chong Kyu

2016-01-01

Background Although South Korean mountain villages occupy 44 and 55?% of land and forest areas, respectively, these villages account for only 3?% of the national population and they suffer from a declining workforce owing to aging, wage inflation, and low forestry productivity. As a result, the South Korean government implemented a mountain ecological village development project from 1995 to 2013 in 312 of the 4972 mountain villages and investigated project performance in 2014. The present st...

MIRACLES SHOWN BY MARRIAGE CUSTOMS IN SOPA FISHING VILLAGE

Institute of Scientific and Technical Information of China (English)

无

2007-01-01

Sopa Village in Chushur County of Lhasa Municipality is the only village in Tibet with a fishing business.The unique culture of this village includes ancient traditional customs.One in particular is a strange marriage custom.

Population dynamics of Glossina fuscipes fuscipes on Buvuma Island, Lake Victoria, Uganda

International Nuclear Information System (INIS)

Ogwal, L.M.; Kangwagye, T.N.

1990-01-01

A survey made of Buvuma Island to establish the incidence, distribution and population dynamics of tsetse flies showed that Glossina fuscipes fuscipes Newstead was the most abundant species. This species occurred in the southeastern, western and northern parts of the island. Although the fly is both riverine and peridomestic in its habits, the survey revealed that its population was concentrated mainly within a distance of about 2 km from the lake shores around houses, in banana plantations, at forest edges and roadsides, in fishing villages and ports of call, on grazing grounds and at water collection points. Studies of the population dynamics revealed seasonal variations in the abundance of the species, with a peak during the main dry season, i.e. in the months of January and February. The breeding peak was reached during the minor rainy season. Trap catches were highest in fishing villages and ports of call, followed in decreasing order by catches at forest edge and roadside locations, at water collection points, around houses, in banana plantations and on grazing grounds. It appears that the fishing villages and ports of call were possibly the most suitable breeding grounds. The efficiency of the traps was reflected in the fact that G. f. fuscipes populations were reduced by up to 95% in Tome and 90% in the Bulopa-Walwanda and Lwenyanja villages. Many puparia were also found on the sandy beaches around fishing villages and ports of call. There was evidence of fly movement between the islands and the mainland, indicating that, although geographically isolated, Buvuma Island is not isolated from the mainland in terms of tsetse fly movement. (author). 21 refs, 5 figs, 1 tab

THE APPLICATION OF MAMMOTH FOR A DETAILED TIGHTLY COUPLED FUEL PIN SIMULATION WITH A STATION BLACKOUT

Energy Technology Data Exchange (ETDEWEB)

Gleicher, Frederick; Ortensi, Javier; DeHart, Mark; Wang, Yaqi; Schunert, Sebastian; Novascone, Stephen; Hales, Jason; Williamson, Rich; Slaughter, Andrew; Permann, Cody; Andrs, David; Martineau, Richard

2016-09-01

Accurate calculation of desired quantities to predict fuel behavior requires the solution of interlinked equations representing different physics. Traditional fuels performance codes often rely on internal empirical models for the pin power density and a simplified boundary condition on the cladding edge. These simplifications are performed because of the difficulty of coupling applications or codes on differing domains and mapping the required data. To demonstrate an approach closer to first principles, the neutronics application Rattlesnake and the thermal hydraulics application RELAP-7 were coupled to the fuels performance application BISON under the master application MAMMOTH. A single fuel pin was modeled based on the dimensions of a Westinghouse 17x17 fuel rod. The simulation consisted of a depletion period of 1343 days, roughly equal to three full operating cycles, followed by a station blackout (SBO) event. The fuel rod was depleted for 1343 days for a near constant total power loading of 65.81 kW. After 1343 days the fission power was reduced to zero (simulating a reactor shut-down). Decay heat calculations provided the time-varying energy source after this time. For this problem, Rattlesnake, BISON, and RELAP-7 are coupled under MAMMOTH in a split operator approach. Each system solves its physics on a separate mesh and, for RELAP-7 and BISON, on only a subset of the full problem domain. Rattlesnake solves the neutronics over the whole domain that includes the fuel, cladding, gaps, water, and top and bottom rod holders. Here BISON is applied to the fuel and cladding with a 2D axi-symmetric domain, and RELAP-7 is applied to the flow of the circular outer water channel with a set of 1D flow equations. The mesh on the Rattlesnake side can either be 3D (for low order transport) or 2D (for diffusion). BISON has a matching ring structure mesh for the fuel so both the power density and local burn up are copied accurately from Rattlesnake. At each depletion time

Chemical hazards from acid crater lakes

Science.gov (United States)

van Bergen, M. J.; Sumarti, S.; Heikens, A.; Bogaard, T. A.; Hartiyatun, S.

2003-04-01

Acid crater lakes, which are hosted by a considerable number of active volcanoes, form a potential threat for local ecosystems and human health, as they commonly contain large amounts of dissolved chemicals. Subsurface seepage or overflow can lead to severe deterioration of the water quality of rivers and wells, as observations around several of these volcanoes have shown. The Ijen crater lake in East Java (Indonesia) is a striking example, as this reservoir of hyperacid (pHfluoride-rich water is the source of a ca. 50 km long acid river that transports substantial quantities of potentially toxic elements. A downstream trend of increasing pH from fluoride levels pose some of the most severe environmental threats. Its concentration decreases from ca. 1300 mg/kg in the lake to ca. 10 mg/kg in a coastal area downstream, where virtually all of the river water is used for irrigating rice fields and other cropland. Apart from serious problems for agriculture, our survey of 55 drinking water wells in the irrigation area shows that 50% contain fluoride above the 1.5 ppm WHO limit, in line with the observation that dental fluorosis is widespread among the ca. 100,000 residents of the area. A conspicuous spatial correlation between fluoride concentrations and the irrigation system suggest that long-term (century) infiltration of irrigation water may have affected the quality of groundwater. Fluorosis is also a problem in some villages within the caldera, where well water sources may have a more direct subsurface connection with the lake system. From our observations we conclude that water-quality monitoring is especially needed for health reasons in volcanic areas where volatile elements, derived from passively degassing magma, are intercepted by (sub) surface water bodies.

Space architecture for MoonVillage

Science.gov (United States)

Sherwood, Brent

2017-10-01

The concept of a multinational MoonVillage, as proposed by Jan Wörner of ESA, is analyzed with respect to diverse factors affecting its implementation feasibility: potential activities and scale as a function of location, technology, and purpose; potential participants and their roles; business models for growth and sustainability as compared to the ISS; and implications for the field of space architecture. Environmental and operations constraints that govern all types of MoonVillage are detailed. Findings include: 1) while technically feasible, a MoonVillage would be more distributed and complex a project than the ISS; 2) significant and distinctive opportunities exist for willing participants, at all evolutionary scales and degrees of commercialization; 3) the mixed-use space business park model is essential for growth and permanence; 4) growth depends on exporting lunar material products, and the rate and extent of growth depends on export customers including terrestrial industries; 5) industrial-scale operations are a precondition for lunar urbanism, which goal in turn dramatically drives technology requirements; but 6) industrial viability cannot be discerned until significant in situ operations occur; and therefore 7) government investment in lunar surface operations is a strictly enabling step. Because of the resources it could apply, the U.S. government holds the greatest leverage on growth, no matter who founds a MoonVillage. The interplanetary business to be built may because for engagement.

Improving village poultry's survival rate through community-based poultry health management

DEFF Research Database (Denmark)

Sodjinou, Epiphane; Henningsen, Arne; Koudande, Olorounto Delphin

2012-01-01

Community-based poultry health management (CBM) is a strategy for village poultry improvement based on the installment of “poultry interest groups” in experimental villages. These groups serve as a channel for the dissemination of village poultry improvement technologies. The use of CBM is due...... to the fact that village poultry farming is practiced in a total or partial scavenging system which gives the impression that all the birds in the village belong to the same flock. Accordingly, actions that target all farmers of the same village may have a larger impact on the village poultry's survival rate...... than actions that target individual producers. The objective of this study is to assess the impact of CBM on the survival rate of village poultry. Based on data collected on 353 poultry keepers, the study shows that CBM significantly improves the survival rate of village poultry. The adoption...

Village health volunteers: key issues facing agencies in Malawi ...

African Journals Online (AJOL)

The participants discussed recruitment, training, rewards, retention, and roles of village health volunteers. This paper presents background data on village health volunteers in Malawi and elsewhere and reviews the key issues facing health care providers in working with village health volunteers. A copy of the workshop ...

Summary of the Snowmastodon Project Special Volume. A high-elevation, multi-proxy biotic and environmental record of MIS 6-4 from the Ziegler Reservoir fossil site, Snowmass Village, Colorado, USA

Science.gov (United States)

Miller, Ian M.; Pigati, Jeffrey S.; Scott Anderson, R.; Johnson, Kirk R.; Mahan, Shannon A.; Ager, Thomas A.; Baker, Richard G.; Blaauw, Maarten; Bright, Jordon; Brown, Peter M.; Bryant, Bruce; Calamari, Zachary T.; Carrara, Paul E.; Cherney, Michael D.; Demboski, John R.; Elias, Scott A.; Fisher, Daniel C.; Gray, Harrison J.; Haskett, Danielle R.; Honke, Jeffrey S.; Jackson, Stephen T.; Jiménez-Moreno, Gonzalo; Kline, Douglas; Leonard, Eric M.; Lifton, Nathaniel A.; Lucking, Carol; Gregory McDonald, H.; Miller, Dane M.; Muhs, Daniel R.; Nash, Stephen E.; Newton, Cody; Paces, James B.; Petrie, Lesley; Plummer, Mitchell A.; Porinchu, David F.; Rountrey, Adam N.; Scott, Eric; Sertich, Joseph J. W.; Sharpe, Saxon E.; Skipp, Gary L.; Strickland, Laura E.; Stucky, Richard K.; Thompson, Robert S.; Wilson, Jim

2014-11-01

In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they provide insight into how the coupling of the ocean-atmosphere system is manifested in biotic and environmental records and how the biosphere responds to climate change. In 2010-2011, construction at Ziegler Reservoir near Snowmass Village, Colorado (USA) revealed a nearly continuous, lacustrine/wetland sedimentary sequence that preserved evidence of past plant communities between ~ 140 and 55 ka, including all of MIS 5. At an elevation of 2705 m, the Ziegler Reservoir fossil site also contained thousands of well-preserved bones of late Pleistocene megafauna, including mastodons, mammoths, ground sloths, horses, camels, deer, bison, black bear, coyotes, and bighorn sheep. In addition, the site contained more than 26,000 bones from at least 30 species of small animals including salamanders, otters, muskrats, minks, rabbits, beavers, frogs, lizards, snakes, fish, and birds. The combination of macro- and micro-vertebrates, invertebrates, terrestrial and aquatic plant macrofossils, a detailed pollen record, and a robust, directly dated stratigraphic framework shows that high-elevation ecosystems in the Rocky Mountains of Colorado are climatically sensitive and varied dramatically throughout MIS 5.

How to analyse a Big Bang of data: the mammoth project at the Cern physics laboratory in Geneva to recreate the conditions immediately after the universe began requires computing power on an unprecedented scale

CERN Multimedia

Thomas, Kim

2005-01-01

How to analyse a Big Bang of data: the mammoth project at the Cern physics laboratory in Geneva to recreate the conditions immediately after the universe began requires computing power on an unprecedented scale

Seasonality and shift in age-specific malaria prevalence and incidence in Binko and Carrière villages close to the lake in Selingué, Mali.

Science.gov (United States)

Touré, Mahamoudou; Sanogo, Daouda; Dembele, Soumaila; Diawara, Sory Ibrahima; Oppfeldt, Karen; Schiøler, Karin L; Haidara, Dade Ben; Traoré, Sékou F; Alifrangis, Michael; Konradsen, Flemming; Doumbia, Seydou

2016-04-18

Malaria transmission in Mali is seasonal and peaks at the end of the rainy season in October. This study assessed the seasonal variations in the epidemiology of malaria among children under 10 years of age living in two villages in Selingué: Carrière, located along the Sankarani River but distant from the hydroelectric dam, and Binko, near irrigated rice fields, close to the dam. The aim of this study was to provide baseline data, seasonal pattern and age distribution of malaria incidence in two sites situated close to a lake in Selingué. Geographically, Selingué area is located in the basin of Sakanrani and belongs to the district of Yanfolila in the third administrative region of Mali, Sikasso. Two cross-sectional surveys were conducted in October 2010 (end of transmission season) and in July 2011 (beginning of transmission season) to determine the point prevalence of asymptomatic parasitaemia, and anaemia among the children. Cumulative incidence of malaria per month was determined in a cohort of 549 children through active and passive case detection from November 2010 through October 2011. The number of clinical episodes per year was determined among the children in the cohort. Logistic regression was used to determine risk factors for malaria. The prevalence of malaria parasitaemia varied significantly between villages with a strong seasonality in Carrière (52.0-18.9 % in October 2010 and July 2011, respectively) compared with Binko (29.8-23.8 % in October 2010 and July 2011, respectively). Children 6-9 years old were at least twice more likely to carry parasites than children up to 5 years old. For malaria incidence, 64.8-71.9 % of all children experienced at least one episode of clinical malaria in Binko and Carrière, respectively. The peak incidence was observed between August and October (end of the rainy season), but the incidence remained high until December. Surprisingly, the risk of clinical malaria was two- to nine-fold higher among

Rural environment study for water from different sources in cluster of villages in Mehsana district of Gujarat.

Science.gov (United States)

Khatri, Nitasha; Tyagi, Sanjiv; Rawtani, Deepak

2017-12-07

Water pollution and water scarcity are major environmental issues in rural and urban areas. They lead to decline in the quality of water, especially drinking water. Proper qualitative assessment of water is thus necessary to ensure that the water consumed is potable. This study aims to analyze the physicochemical parameters in different sources of water in rural areas and assess the quality of water through a classification system based on BIS and CPCB standards. The classification method has defined water quality in six categories, viz., A, B, C, D, E, and F depending on the levels of physicochemical parameters in the water samples. The proposed classification system was applied to nine villages in Kadi Taluka, Mehsana district of Gujarat. The water samples were collected from borewells, lakes, Narmada Canal, and sewerage systems and were analyzed as per APHA and IS methods. It was observed that most of the physicochemical parameters of Narmada Canal and borewell water fell under class A, thus making them most suitable for drinking. Further, a health camp conducted at Karannagar village, Mehsana revealed no incidents of any waterborne diseases. However, there were certain incidents of kidney stones and joint pain in few villages due to high levels of TDS. Toxic metal analysis in all the water sources revealed low to undetectable concentration of toxic metals such as lead, arsenic, mercury, and cadmium in all the water sources. It is also recommended that the regular treatment of the Narmada Canal water be continued to maintain its excellent quality.

HYDROLOGIC MODELLING OF KATSINA-ALA RIVER BASIN: AN EMERGING SCENARIO FROM LAKE NYOS THREAT

Directory of Open Access Journals (Sweden)

J. O. Akinyede

2012-07-01

Full Text Available Understanding the hydrologic system surrounding crater lakes is of great importance for prevention of flooding damages, conservation of ecological environment, and assessment of socio-economic impact of dam failure on the civilians in the downstream regions. Lake Nyos is a crater lake formed by volcanic activities at the Oku volcanic field on the Cameroon Volcanic Line. It is a freshwater lake with a maximum depth of 200 meter. In 1986, a limnic eruption at the lake emitted 1.6 million tonnes of carbon dioxide from the bottom of saturated water into the air and suffocated up to 1,800 people and 3,500 livestock at nearby villages. The lake waters are held in place by a natural dam composed of loosely consolidated volcanic rock, which is now at the verge of collapse due to accelerated erosion. This study was carried out to determine the flood risks and vulnerability of population and infrastructure along Katsina-Ala drainage basins. The project integrated both satellite images and field datasets into a hydrologic model for Katsina-Ala River Basin and its vicinity including the Lake Nyos. ArcHydro was used to construct a hydrologic database as 'data models' and MIKE SHE was employed to conduct hydrologic simulations. Vulnerable infrastructures, population and socio-economic activities were identified to assist the Federal and State governments in disaster mitigation and management plans. The result of the project provides comprehensive knowledge of hydrologic system of Katsina-Ala drainage basin to mitigate potential future disasters from a potential dam failure and manage water resources against such disasters.

The hydrogen village in the Greater Toronto Area (GTA)

International Nuclear Information System (INIS)

Kimmel, T.B.; Smith, R.

2004-01-01

'Full text:' A Hydrogen Village (H2V) is a public/private partnership with an objective to accelerate the commercialization of hydrogen and fuel cell technology in Canada and firmly position Canada as the international leader in this sector. The first Hydrogen Village is planned for the Greater Toronto Area (GTA) and will make use of existing hydrogen and fuel cell deployments to assist in its creation. This five year GTA Hydrogen Village program is planned to begin operations in 2004. The Hydrogen Village will demonstrate and deploy various hydrogen production and delivery techniques as well as fuel cells for stationary, transportation (mobile) and portable applications. This paper will provide an overview of the Hydrogen Village and identify the missions, objectives, members and progress within the H2V. (author)

VT Boundaries - village polygons

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) The BNDHASH dataset depicts Vermont villages, towns, counties, Regional Planning Commissions (RPC), and LEPC (Local Emergency Planning Committee)...

Historical records of polycyclic aromatic hydrocarbon deposition in a shallow eutrophic lake: Impacts of sources and sedimentological conditions.

Science.gov (United States)

Li, Chaocan; Huo, Shouliang; Yu, Zhiqiang; Guo, Wei; Xi, Beidou; He, Zhuoshi; Zeng, Xiangying; Wu, Fengchang

2016-03-01

Sediment core samples collected from Lake Chaohu were analyzed for 15 priority polycyclic aromatic hydrocarbons (PAHs) to assess the spatial and temporal distributions of the PAHs during lacustrine sedimentary processes and regional economic development. Assessing the PAH sedimentary records over an approximately 100-year time span, we identified two stages in the PAH inputs and sources (before the 1970s and after the 1970s) in the eastern lake region near a village, whereas three stages (before the 1950s, 1950s-1990s and after the 1990s) were identified in the western lake region near urban and industrial areas. Rapid increases in the PAH depositional fluxes occurred during the second stage due to increased human activities in the Lake Chaohu basin. The composition and isomeric ratios of the PAHs revealed that pyrolysis is the main source of PAHs in this lake. Strong positive relationships between PAH concentration and the total organic carbon concentration, sediment grain size (energy consumption and the levels of urban industrialization and civilization, affect both the composition and abundance of the PAHs. Copyright © 2015. Published by Elsevier B.V.

Multi-Physics Simulation of TREAT Kinetics using MAMMOTH

Energy Technology Data Exchange (ETDEWEB)

DeHart, Mark; Gleicher, Frederick; Ortensi, Javier; Alberti, Anthony; Palmer, Todd

2015-11-01

With the advent of next generation reactor systems and new fuel designs, the U.S. Department of Energy (DOE) has identified the need for the resumption of transient testing of nuclear fuels. DOE has decided that the Transient Reactor Test Facility (TREAT) at Idaho National Laboratory (INL) is best suited for future testing. TREAT is a thermal neutron spectrum nuclear test facility that is designed to test nuclear fuels in transient scenarios. These specific fuels transient tests range from simple temperature transients to full fuel melt accidents. The current TREAT core is driven by highly enriched uranium (HEU) dispersed in a graphite matrix (1:10000 U-235/C atom ratio). At the center of the core, fuel is removed allowing for the insertion of an experimental test vehicle. TREAT’s design provides experimental flexibility and inherent safety during neutron pulsing. This safety stems from the graphite in the driver fuel having a strong negative temperature coefficient of reactivity resulting from a thermal Maxwellian shift with increased leakage, as well as graphite acting as a temperature sink. Air cooling is available, but is generally used post-transient for heat removal. DOE and INL have expressed a desire to develop a simulation capability that will accurately model the experiments before they are irradiated at the facility, with an emphasis on effective and safe operation while minimizing experimental time and cost. At INL, the Multi-physics Object Oriented Simulation Environment (MOOSE) has been selected as the model development framework for this work. This paper describes the results of preliminary simulations of a TREAT fuel element under transient conditions using the MOOSE-based MAMMOTH reactor physics tool.

Data mining for clustering naming of the village at Java Island

Science.gov (United States)

Setiawan Abdullah, Atje; Nurani Ruchjana, Budi; Hidayat, Akik; Akmal; Setiana, Deni

2017-10-01

Clustering of query based data mining to identify the meaning of the naming of the village in Java island, done by exploring the database village with three categories namely: prefix in the naming of the village, syllables contained in the naming of the village, and full word naming of the village which is actually used. While syllables contained in the naming of the village are classified by the behaviour of the culture and character of each province that describes the business, feelings, circumstances, places, nature, respect, plants, fruits, and animals. Sources of data used for the clustering of the naming of the village on the island of Java was obtained from Geospatial Information Agency (BIG) in the form of a complete village name data with the coordinates in six provinces in Java, which is arranged in a hierarchy of provinces, districts / cities, districts and villages. The research method using KDD (Knowledge Discovery in Database) through the process of preprocessing, data mining and postprocessing to obtain knowledge. In this study, data mining applications to facilitate the search query based on the name of the village, using Java software. While the contours of a map is processed using ArcGIS software. The results of the research can give recommendations to stakeholders such as the Department of Tourism to describe the meaning of the classification of naming the village according to the character in each province at Java island.

The "Village" model: a consumer-driven approach for aging in place.

Science.gov (United States)

Scharlach, Andrew; Graham, Carrie; Lehning, Amanda

2012-06-01

This study examines the characteristics of the "Village" model, an innovative consumer-driven approach that aims to promote aging in place through a combination of member supports, service referrals, and consumer engagement. Thirty of 42 fully operational Villages completed 2 surveys. One survey examined Villages' member characteristics, membership types, and fee structures. An additional survey collected information about organizational mission, goals, methods of operation, funding sources, challenges, and older adults' roles. Villages provide a variety of support services designed to help members age in place, meet service needs, and promote health and quality of life. Most Villages operate relatively autonomously, relying primarily on member fees and donations. Village members typically are highly involved in organizational development and oversight and provide services to other members in almost half of the Villages. Members predominantly are aged 65 years or older, White, non-Hispanic, homeowners, and have care needs that are slightly lower than those of the elderly U.S. population overall. Villages are a promising model for addressing service needs among middle-class seniors who seek to age in their own homes and communities. Financial sustainability is apt to be a challenge unless Villages secure more stable sources of funding. Organizational sustainability may be promoted through affiliations with social service agencies and other sources of technical and financial assistance. Future evaluation is needed regarding the impact of Villages on elders' ability to age in place as well as the long-term sustainability of the Village model.

The physical impoverishment and decay of Danish villages

DEFF Research Database (Denmark)

Møller, Jørgen

2005-01-01

For the latest 30 years the physical environment (buildings, gardens, roads and spaces, etc.) in the Danish villages has undergone drastic changes. Many villages near the large towns are drowned in growth and modern buildings, and other villages in the Danish outskirts are hit by decline and phys......, a regional and local authority level as well as the local level, including a discussion of the Danish rural district policy before and after the re-adjustment of the farm subsidypolicy in the EU....

Sustainable Architecture Analyses of Walls in Miyaneh Village Houses, Iran

OpenAIRE

Zohreh Salavatizadeh; Feridoun NahidiAzar; Sara Salavatizadeh; Seyyed Hossein Salehi; Ahadollah Azami

2012-01-01

Even though so many efforts have been taken to renovate and renew the architecture of Miyaneh villages in cold and dry regions of Iran-s northwest, these efforts failed due to lack of significant study and ignoring the past and sustainable history of those villages. Considering the overpopulation of Iran-s villages as well as the importance in preventing their immigration to cities, recognizing village architecture and its construction technology is of great significance ...

Biomass District Heat System for Interior Rural Alaska Villages

Energy Technology Data Exchange (ETDEWEB)

Wall, William A.; Parker, Charles R.

2014-09-01

Alaska Village Initiatives (AVI) from the outset of the project had a goal of developing an integrated village approach to biomass in Rural Alaskan villages. A successful biomass project had to be ecologically, socially/culturally and economically viable and sustainable. Although many agencies were supportive of biomass programs in villages none had the capacity to deal effectively with developing all of the tools necessary to build a complete integrated program. AVI had a sharp learning curve as well. By the end of the project with all the completed tasks, AVI developed the tools and understanding to connect all of the dots of an integrated village based program. These included initially developing a feasibility model that created the capacity to optimize a biomass system in a village. AVI intent was to develop all aspects or components of a fully integrated biomass program for a village. This meant understand the forest resource and developing a sustainable harvest system that included the “right sized” harvest equipment for the scale of the project. Developing a training program for harvesting and managing the forest for regeneration. Making sure the type, quality, and delivery system matched the needs of the type of boiler or boilers to be installed. AVI intended for each biomass program to be of the scale that would create jobs and a sustainable business.

Towards A Moon Village: Vision and Opportunities

Science.gov (United States)

Foing, Bernard

2016-04-01

The new DG of ESA, Jan Wörner, has expressed from the very beginning of his duty a clear ambition towards a Moon Village, where Europe could have a lead role. The concept of Moon Village is basically to start with a robotic lunar village and then develop a permanent station on the Moon with different countries and partners that can participate and contribute with different elements, experiments, technologies, and overall support. ESA's DG has communicated about this programme and invited inputs from all the potential stakeholders, especially member states, engineers, industry, scientists, innovators and diverse representatives from the society. In order to fulfill this task, a series of Moon Village workshops have been organized first internally at ESA and then at international community events, and are also planned for the coming months, to gather stakeholders to present their ideas, their developments and their recommendations on how to put Moon Village into the minds of Europeans, international partners and prepare relevant actions for upcoming International Lunar Decade. Moon Village Workshop: The Moon Village Workshop in ESTEC on the 14th December was organized by ILEWG & ESTEC Staff Association in conjunction with the Moon 2020-2030 Symposium. It gathered people coming from all around the world, with many young professionals involved, as well as senior experts and representatives, with a very well gender balanced and multidisciplinary group. Engineers, business experts, managers, scientists, architects, artists, students presented their views and work done in the field of Lunar Exploration. Participants included colleagues from ESA, SGAC Space Generation Advisory Council, NASA, and industries such as OHB SE, TAS, Airbus DS, CGI, etc… and researchers or students from various Universities in Europe, America, and Asia. Working groups include: Moon Habitat Design, Science and Technology potentials on the Moon Village, and Engaging Stakeholders. The Moon

Measuring costs of data collection at village clinics by village doctors for a syndromic surveillance system-a cross sectional survey from China.

Science.gov (United States)

Ding, Yan; Fei, Yang; Xu, Biao; Yang, Jun; Yan, Weirong; Diwan, Vinod K; Sauerborn, Rainer; Dong, Hengjin

2015-07-25

Studies into the costs of syndromic surveillance systems are rare, especially for estimating the direct costs involved in implementing and maintaining these systems. An Integrated Surveillance System in rural China (ISSC project), with the aim of providing an early warning system for outbreaks, was implemented; village clinics were the main surveillance units. Village doctors expressed their willingness to join in the surveillance if a proper subsidy was provided. This study aims to measure the costs of data collection by village clinics to provide a reference regarding the subsidy level required for village clinics to participate in data collection. We conducted a cross-sectional survey with a village clinic questionnaire and a staff questionnaire using a purposive sampling strategy. We tracked reported events using the ISSC internal database. Cost data included staff time, and the annual depreciation and opportunity costs of computers. We measured the village doctors' time costs for data collection by multiplying the number of full time employment equivalents devoted to the surveillance by the village doctors' annual salaries and benefits, which equaled their net incomes. We estimated the depreciation and opportunity costs of computers by calculating the equivalent annual computer cost and then allocating this to the surveillance based on the percentage usage. The estimated total annual cost of collecting data was 1,423 Chinese Renminbi (RMB) in 2012 (P25 = 857, P75 = 3284), including 1,250 RMB (P25 = 656, P75 = 3000) staff time costs and 134 RMB (P25 = 101, P75 = 335) depreciation and opportunity costs of computers. The total costs of collecting data from the village clinics for the syndromic surveillance system was calculated to be low compared with the individual net income in County A.

Improving village poultry’s survival rate through community-based poultry health management

DEFF Research Database (Denmark)

Sodjinou, Epiphane; Henningsen, Arne; Koudande, Olorounto D.

Community-based poultry health management (CBM) is a strategy for village poultry improvement based on the installment of “poultry interest groups” in experimental villages. These groups serve as a channel for the dissemination of village poultry improvement technologies. The use of CBM is due...... to the fact that village poultry farming is practiced in a total or partial scavenging system which gives the impression that all the birds in the village belong to the same flock. Accordingly, actions that target all farmers of the same village may have a larger impact on the village poultry’s survival rate...... than actions that target individual producers. The objective of this study is to assess the impact of CBM on the survival rate of village poultry. Based on data collected on 353 poultry keepers, the study shows that CBM significantly improves the survival rate of village poultry. The adoption...

Integrated thermal infrared imaging and Structure-from-Motion photogrametry to map apparent temperature and radiant hydrothermal heat flux at Mammoth Mountain, CA USA

Science.gov (United States)

Lewis, Aaron; George Hilley,; Lewicki, Jennifer L.

2015-01-01

This work presents a method to create high-resolution (cm-scale) orthorectified and georeferenced maps of apparent surface temperature and radiant hydrothermal heat flux and estimate the radiant hydrothermal heat emission rate from a study area. A ground-based thermal infrared (TIR) camera was used to collect (1) a set of overlapping and offset visible imagery around the study area during the daytime and (2) time series of co-located visible and TIR imagery at one or more sites within the study area from pre-dawn to daytime. Daytime visible imagery was processed using the Structure-from-Motion photogrammetric method to create a digital elevation model onto which pre-dawn TIR imagery was orthorectified and georeferenced. Three-dimensional maps of apparent surface temperature and radiant hydrothermal heat flux were then visualized and analyzed from various computer platforms (e.g., Google Earth, ArcGIS). We demonstrate this method at the Mammoth Mountain fumarole area on Mammoth Mountain, CA. Time-averaged apparent surface temperatures and radiant hydrothermal heat fluxes were observed up to 73.7 oC and 450 W m-2, respectively, while the estimated radiant hydrothermal heat emission rate from the area was 1.54 kW. Results should provide a basis for monitoring potential volcanic unrest and mitigating hydrothermal heat-related hazards on the volcano.

Revival of extinct species using nuclear transfer: hope for the mammoth, true for the Pyrenean ibex, but is it time for "conservation cloning"?

Science.gov (United States)

Piña-Aguilar, Raul E; Lopez-Saucedo, Janet; Sheffield, Richard; Ruiz-Galaz, Lilia I; Barroso-Padilla, Jose de J; Gutiérrez-Gutiérrez, Antonio

2009-09-01

Recent accomplishments in the fields of nuclear transfer and genomics, such as the cloned offspring production from frozen mouse cells, cryopreserved at not too low temperatures without cryoprotectors; or the sequencing of wooly mammoth genome, have opened the opportunity for the revival of extinct species. As expected, they are receiving a lot of publicity in the media and also scientific attention. Furthermore, it was recently published the "revival" of the first extinct subspecie: the Pyrenean ibex (Capra pyrenaica pyrenaica), a wild goat extinct in 2000. This strengthens the field of cloning as it had been tarnished by induced pluripotent stem cells (iPS) and other methods of reprogramming. However, for biological conservation purposes, cloning is not generally accepted as an alternative for animal conservation, and there is an ongoing debate between reproductive scientists and conservation specialists. Although we believe that nuclear transfer technologies have an opportunity in conservation efforts for some species that are on the brink of extinction and that population status, geographical isolation, reproductive characteristics, and human pressure create a situation that is almost unsustainable. In this article we discuss the barriers in cloning mammoths and cloning controversies in conservation from a zoological perspective, citing the species that might benefit from nuclear transfer techniques in the arduous journey so as not to disappear forever from this, our world.

Communicating new ideas to traditional villagers (an Indonesian case).

Science.gov (United States)

Muis, A

1984-01-01

Recent cases derived from a series of communication research projects conducted in remote villages on the island of Sulawesi, Indonesia, are presented. These cases, which indicate the tremendously complex problem of communicating new ideas to traditional villages, also reflect the equally complex problem of social marketing. Indonesian, villagers remain very traditional, but their communication environment has been undergoing marked changes over the past decade or so. Overwhelming media exposure has pushed these people towards a modern environment filled with new knowledge and experiences. In view of the importance of changing attitudes and behavior of traditional villagers -- to realize modernization for the rural society -- the government of Indonesia has been using a host of communication means and channels. These include all the viable traditional or indigenous communication systems, but mainly face-to-face communication. Traditional dances, story-telling, and music are no longer interesting to the rural people themselves, and, apparently, no real developmental message can be transmitted by traditional "mass media." Among the 50 respondents randomly selected from the isolated village of Gelang (Case I), only 17% claimed to have listened to news in addition to music and songs. 67% of the respondents explained that information carrying novel ideas or methods usually attract them, but they are always reluctant to accept the new ideas for real application. Case II is about the effect of movie exposure on traditional villagers. As many as 73% of 50 respondents explained that the knowledge of the peasant-fisherman has increased considerably with regard to the urban way of life, as a result of movie attendance. The informants indicated that many villagers were disgusted by feature films or theatrical ones and that 62% of the villagers had yet to go to a movie. Case III involved the communication of new methods of medication to rural societies, including traditional

World Heritage Site Designation Impacts on a Historic Village: A Case Study on Residents’ Perceptions of Hahoe Village (Korea

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Soonki Kim

2016-03-01

Full Text Available This study examines the relationship between World Heritage Site (WHS designation and the community sustainability of a historic village, focusing on Hahoe Village, Korea, which was inscribed in 2010. It examines residents’ perceptions of increasing tourism at Hahoe Village by adopting a questionnaire and using an interview as research methods. This study examined both the positive and negative impacts that Hahoe Village’s WHS designation has had on its sustainability. Of all of the impacts examined in this research, the three most noteworthy issues are identified: (1 the acceleration of the change of the village’s industrial base and the influx of strangers; (2 the degradation of quality of life (in the physical aspects caused by increasing tourism; and (3 the collision predicated by the tension between conserving the village’s historic environments and developing tourism. In conclusion, the WHS designation impacts on Hahoe Village, which local residents perceived, have both positive and negative aspects. WHS designation needs to be accompanied by a management plan that is more concerned about the impact from tourism after the designation. In this context, Hahoe Village must not only have a comprehensive preservation plan that balances with the demand for tourism development, but also secure the village’s community sustainability as a living place other than a tourist destination.

Local Strongmen At The Village Level: The Conflict Of The Demolition Of The First Raja Brawijaya ‘Petilasan’ At Sudimoro Village, Jombang

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Mirojul Huda

2017-12-01

Full Text Available Having been enacted since 2014, the Act No. 6/2014 has given a spirit and a huge authority to the villages in developing their potential resources. Unfortunately, those special authorities have not been fcollowed by the leadership’s capacity of the village’s head. This paper attempts to analyze the rise of local actors so-called local strongmen at the village level. This study uses Sidel (1999 perspective on how to seek local strongmen in local area at Sudimoro Village, Megaluh District in Jombang Regency. In case, the head of Sudimoro village produces a despotic action by unloading and dredging the historical land where there was a petilasan from King of Majapahit, well-known as Raja Brawijaya 1. Then, this action eventually triggered a conflict in the middle of its society and has been solved after the hall of cultural heritage of the government of Jombang Regency has intervened. This paper concluded that the high of authority and power would potentially rise the new local strongmen at the village level. Therefore, the existence of the principle of recognition and subsidiarity owned by the village is only used by a few local elites for their interests without any accountability and accessibility for the society.

Energy supply and use in a rural West African village

International Nuclear Information System (INIS)

Johnson, Nathan G.; Bryden, Kenneth M.

2012-01-01

Over three billion people live in the rural areas of low- and middle-income countries. Often rural households have many unmet energy needs, including cooking, lighting, heating, transportation, and telecommunication. Designing solutions to meet these needs requires an understanding of the human, natural, and engineered systems that drive village energy dynamics. This paper presents the results of a novel study of energy supply and use over a one year period in an isolated rural village of 770 people in Mali. Quantitative data and narrative descriptions from this study portray village energy supply and use. Annual village energy use is 6000 MJ cap −1 yr −1 . Domestic energy needs account for 93% of village energy use. Wood is the primary energy source and provides 94% of the village energy supply. Approximately 98% of the wood is used for domestic consumption. The uses of wood in the home are cooking (52.2%), heating water (22.2%), space heating (19.1%), and other activities (6.5%). This paper also reports variations in energy usage over the period of a year for a broad range of domestic, artisan, transport, and public energy uses. -- Highlights: ► Village energy supply and use is driven by human, natural, and engineered systems. ► Village energy use varies by 250% between the hot and cold seasons. ► Domestic wood consumption accounts for 92% of village energy. ► Solar PV cells and batteries supply power to pumps, lights, and personal electronics. ► Every household uses multiple energy sources to meet basic needs.

Feasibility of freight villages in the NYMTC region.

Science.gov (United States)

2011-03-23

This report summarizes the work conducted to analyze the site impact of freight villages. The analysis included assessing traffic, : logistics and economic impacts, which are then used to determine the extent to which freight village development has ...

Wellbeing in retirement villages: eudaimonic challenges and opportunities.

Science.gov (United States)

Chandler, Rebecca C; Robinson, Oliver C

2014-12-01

A retirement village consists of a collection of privately owned or leased flats or maisonettes for elderly adults that are supported by a central hub that provides catering, medical care and social activities. There have been studies of the psychological experience and impacts of such environments, however, there is lack of research that links the retirement village experience to overarching theories of eudaimonic wellbeing, and that uses qualitative methods to find out about how wellbeing manifests for the individual. This study used Ryff's (1989) model of wellbeing as a framework for analysis, while aiming to gain an in-depth understanding of the experiences and sources of wellbeing in residents of two retirement villages in the South East of England. Semi-structured interviews were carried out with 18 residents. Thematic analysis revealed a dialectical tension to retirement village living: while facilitating all six core components of eudaimonic wellbeing as conceptualized by Ryff's model, individuals living within the retirement villages also experience challenges to wellbeing on the same dimensions. An integrative model of these tensions between positive and negative experiences is presented and discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

CULTURAL CAPITAL AS TOURISM DEVELOPMENT BASIS IN TRADITIONAL VILLAGE OF KUTA

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Ketut Sumadi

2012-11-01

Full Text Available Tourism is a favourite sector in improving Bali revenue and kind of tourismdeveloped is cultural one. In cultural tourism, it takes place meaning modification ofcultural practice by krama (member of traditional village in order to cultural capitalcan survive in the middle of tourism dynamic condition. This research entitled“Cultural capital as tourism development basis in traditional village of Kuta”, byproposing three problems, namely how is the process of cultural capital as tourismdevelopment basis, what factors can motivate tourism capital as tourism developmentbasis, and what is the meaning of cultural capital as tourism development basis.The research is conducted using qualitative method and cultural studiesapproach, so data analysis is conducted in descriptive qualitative and interpretativeones. Selection of traditional village of Kuta as research location based onconsideration that traditional village of Kuta having integrated tourism facilities forfacilities addressed to member of traditional village. The review about culturalcapital as the tourism development basis in this traditional village of Kuta, eclecticstheories consisting of Hegemonic theory of Gramsci, co-modification theory of KarlMarx and Adorno, discourse-power/knowledge and truth theory of Foucoult anddeconstruction theory of Derrida.Based on the research output, it can be known: (1 Cultural capital process astourism development basis in traditional village of Kuta is inseparable fromforeigners arrival in traditional village of Kuta, the entrance of Military (TheCooperative Center of Arm Force in managing Kuta beach and the occurrence ofBali bombing tragedy on October 12th, 2002; (2 The factors that motivate culturalcapital as the tourism development basis in traditional village of Kuta, such asmotivation and the necessity of tourists visiting traditional village of Kuta, tourismhegemony, changing of life philosophy of member of traditional village fromidealism into

IMPLEMENTATION OF WEB GOVERNMENT AS MEDIA INFORMATION POTENTIAL VILLAGE SUKARAJA

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Dedi Irawan

2017-05-01

Full Text Available The development of information technology is so rapid that one of them in the form of the Internet. E-government In village Sukaraja is one of the most exciting sites in Sukaraja, the village of Sukaraja, the governance structure of the village of Sukaraja and all related information in the village of Sukaraja. System development Life Cycle (SDLC approach includes planning stages, analysis, in and system implementation, tools in system development process using DAD (Data Flow Diagram, DFD (Data Flow Diagram, and flowchart. In the making of this website use HTML programming language (Hypertext Markup Language, PHP (Hypertext Preprocessor, CSS (Cascading Style Sheet, JQUERY, Java script and presentation of data in the form of MySQL. With the existence of E-government In the Village Sukaraja aims to provide benefits for the wider community about obtaining Village information in a way easily, quickly, effectively and efficiently without knowing the deadline anytime and anywhere.

Marasti Village, 1918-1924 … A Neo-Romanian Experiment

Science.gov (United States)

Idiceanu-Mathe, Dan; Carjan, Roxana

2017-10-01

Mărăști Village, 1918, a village on the front line of the First World War, the place where General Mackensen and General Averescu met face to face for 12 days. After the 12 days of heavy fighting at an altitude of 536 meters, the Romanians won the battle, but they lost 4800 people and the village was destroyed. The village was rehabilitated due to Mărăști Society; whose objective was to rebuild it as a “historical village in the Romanian style”. The place was in a building site for 6 years. A number of 73 houses were rehabilitated and 20 new houses, a church and a school were erected. The village was provided with a water supply system and an electricity grid with diesel-generators. All this was designed in the Neo-Romanian style by 6 architects. In a short period and on a large territory, the terrible consequences of the war were changed into a reconstruction and modernization theme, from the infrastructure in general to the dwellings in particular. It was a tremendous effort because of the isolated position of the village, which required an impressive logistic support for those times. The new architectural products were designed in the style that was already considered the Neo-Romania style in the 1910-1920 decade. The village is important because it was modernized from the urban point of view. It was a completely new manner characteristic of the urban development in an area where the last Middle Ages peasant upheaval took place in 1907. In the Romanian context, the execution is unique in dimension, scale and theme. At the International level, it is considered a very precise and rare architectural intervention.

LIMNOLOGY, LAKE BASINS, LAKE WATERS

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Petre GÂŞTESCU

2009-06-01

Full Text Available Limnology is a border discipline between geography, hydrology and biology, and is also closely connected with other sciences, from it borrows research methods. Physical limnology (the geography of lakes, studies lake biotopes, and biological limnology (the biology of lakes, studies lake biocoenoses. The father of limnology is the Swiss scientist F.A. Forel, the author of a three-volume entitled Le Leman: monographie limnologique (1892-1904, which focuses on the geology physics, chemistry and biology of lakes. He was also author of the first textbook of limnology, Handbuch der Seenkunde: allgemeine Limnologie,(1901. Since both the lake biotope and its biohydrocoenosis make up a single whole, the lake and lakes, respectively, represent the most typical systems in nature. They could be called limnosystems (lacustrine ecosystems, a microcosm in itself, as the American biologist St.A. Forbes put it (1887.

Design for sustainability: rural connectivity with village operators

CSIR Research Space (South Africa)

Roux, K

2011-10-01

Full Text Available South Africa has approximately 26500 primary and secondary schools, of which at least 17000 are in remote rural villages. None of these rural schools have any form of Internet connectivity. The same rural villages may have one health facility...

[Distribution characteristics and erosion risk of nitrogen and phosphorus in soils of Zhuangmu town in Lake Wabuhu basin].

Science.gov (United States)

Li, Ru-Zhong; Zou, Yang; Xu, Jing-Jing; Ding, Gui-Zhen

2014-03-01

To understand the loss risk of soil erosion in the Zhuangmu town in Lake Wabuhu watershed, concentration and spatial distribution of nitrogen and phosphorus in 162 surface soil samples collected from the farmlands in ten administrative villages of the town were investigated. The risk assessment was conducted by using the nitrogen and phosphorus index method after speciation analysis of soil nitrogen and phosphorus. Based on ArcGIS technology, the spatial interpolation of total nitrogen (TN), total phosphorus (TP), and bioavailable nitrogen and phosphorus contents as well as nitrogen and phosphorus index values were performed by means of Kriging interpolation. The results show that, generally, average contents of TN and TP were obtained at 1.67 g x kg(-1) and 0.71 g x kg(-1), respectively. And the mean concentration of bioavailable nitrogen and phosphorus were estimated at 0.26 g x kg(-1) and 0.33 g x kg(-1), accounting for 14.93% and 47.30% of TN and TP contents, respectively. Spatially, the samples with high concentration of TN were mostly from Houji, Yangwan and Liuqian villages, whereas the samples sites with higher contents of TP located in Houji, Yangwan and Zaolin villages. The mean values of nitrogen index (NI) and phosphorus index (PI) for the whole town are 2.11 and 2.13, respectively. According to the numeric size of NI and PI, ten villages ranged in the order of Yangwan > Zhuangmu > Xueqiao > Liuqian > Lizhuang > Jinqiao > Zaolin > Zhangwei > Houji > Xugang village. In general, the soil nitrogen loss is dominated by low and medium risks in the Zhuangmu town, and high risk sporadically appears in local area of the Yangwan village. Like the nitrogen, soil phosphorus loss risk also gives priority to low, and above medium risk concentrates in the Yangwan village as well.

Mammoths inside the Alps during the last glacial period: Radiocarbon constraints from Austria and palaeoenvironmental implications

Science.gov (United States)

Spötl, Christoph; Reimer, Paula J.; Göhlich, Ursula B.

2018-06-01

This study examines remains of the woolly mammoth (Mammuthus primigenius) found inside the Austrian Alps, an area occupied by an extensive ice-stream network during the Last Glacial Maximum. The data demonstrate that these cold steppe-adapted animals locally migrated several tens of kilometers into alpine valleys. Radiocarbon analyses constrain the age of these fossils to the first half of Marine Isotope Stage 3, documenting ice-free conditions in major valleys at that time. We also provide a list of all traceable Austrian sites of Mammuthus primigenius, totaling about 230 localities, compiled through 15 museums and collections in Austria. The vast majority of these findings are from the corridors of the Danube and Mur rivers and their tributaries and the adjacent loess-covered foreland of the Alps, areas that were never ice-covered during Pleistocene glaciations.

Transmission dynamics of Schistosoma japonicum in the lakes and marshlands of China.

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Darren J Gray

Full Text Available Schistosoma japonicum is a major public health concern in China, with over one million people infected and another 40 million living in areas at risk of infection. Unlike the disease caused by S. mansoni and S. haematobium, schistosomiasis japonica is a zoonosis, involving a number of different mammalian species as reservoir hosts. As a result of a number of published reports from China, it has long been considered that bovines, particularly water buffaloes, play a major role in human S. japonicum transmission there, and a drug-based intervention study (1998-2003 around the Poyang Lake in Jiangxi Province provided proof of concept that water buffaloes are, indeed, major reservoirs of human infection in this setting.In this study we incorporated recently obtained epidemiological information to model the steady-state S. japonicum transmission as well as the impact of the removal of S. japonicum transmission attributable to water buffaloes on human infection rates across six different endemic scenarios within three villages in the Dongting (Hunan and Poyang (Jiangxi lakes of southern China. Similar results were obtained for all scenarios. Steady-state S. japonicum infection rates remained constant and human prevalence and incidence were predicted to fall considerably over time. The model showed that the contribution of S. japonicum water buffalo transmission to human infection ranged from 39.1% to 99.1% and predicted that the removal of water buffalo transmission would reduce parasite reproductive rates below 1. This indicates that without the contribution of water buffaloes, S. japonicum transmission is interrupted and unsustainable. These scenarios are generalizable to other endemic villages in the lake and marshland areas of China where a similar cycle of snail infection and infection/reinfection of humans and bovines occurs.Along with previous epidemiological data, our findings strongly support water buffaloes as an important component of the

Sustainability Literacy of Older People in Retirement Villages

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Bo Xia

2014-01-01

Full Text Available With many developed countries experiencing the aging of the population, older people play a large role in contributing to environmental problems but also to environmental solutions. The purpose of this research is to understand the awareness and behavior of current older people living in retirement villages towards sustainability development. To achieve this, a sustainability literacy survey was conducted with 65 older residents of a private retirement village located 10 Km outside the Brisbane, Australia’s central business district (CBD. Most of residents recognized the importance of environment protection and would like to lead a more environmentally friendly lifestyle. In addition, the majority were willing to pay higher prices for a living environment with sustainable features. The importance of positive social communications was emphasized with most residents having established good relationships with others in the village. The findings provide an important insight into consumer perspectives regarding the sustainable features that should and can be incorporated into the village planning and development.

Sustainability literacy of older people in retirement villages.

Science.gov (United States)

Xia, Bo; Zuo, Jian; Skitmore, Martin; Buys, Laurie; Hu, Xin

2014-01-01

With many developed countries experiencing the aging of the population, older people play a large role in contributing to environmental problems but also to environmental solutions. The purpose of this research is to understand the awareness and behavior of current older people living in retirement villages towards sustainability development. To achieve this, a sustainability literacy survey was conducted with 65 older residents of a private retirement village located 10 Km outside the Brisbane, Australia's central business district (CBD). Most of residents recognized the importance of environment protection and would like to lead a more environmentally friendly lifestyle. In addition, the majority were willing to pay higher prices for a living environment with sustainable features. The importance of positive social communications was emphasized with most residents having established good relationships with others in the village. The findings provide an important insight into consumer perspectives regarding the sustainable features that should and can be incorporated into the village planning and development.

Changing Traditions and Village Development in Kalotaszentkirály

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Wayne Kraft

2011-10-01

Full Text Available The continuity of village traditions depends on the stability and cohesion of village communities. Since the opening of Transylvania after the fall of Nicolae Ceauşescu, there has been a sort of revival of Hungarian village dance and music, on the one hand, but, on the longer term, the communities themselves are threatened by economic challenges and by consequent demographic changes. This essay is based on field research conducted in Kalotaszentkirály (Sincraiu from 1995 to 2010.

Arctic lake physical processes and regimes with implications for winter water availability and management in the National Petroleum Reserve Alaska.

Science.gov (United States)

Jones, Benjamin M; Arp, Christopher D; Hinkel, Kenneth M; Beck, Richard A; Schmutz, Joel A; Winston, Barry

2009-06-01

Lakes are dominant landforms in the National Petroleum Reserve Alaska (NPRA) as well as important social and ecological resources. Of recent importance is the management of these freshwater ecosystems because lakes deeper than maximum ice thickness provide an important and often sole source of liquid water for aquatic biota, villages, and industry during winter. To better understand seasonal and annual hydrodynamics in the context of lake morphometry, we analyzed lakes in two adjacent areas where winter water use is expected to increase in the near future because of industrial expansion. Landsat Thematic Mapper and Enhanced Thematic Mapper Plus imagery acquired between 1985 and 2007 were analyzed and compared with climate data to understand interannual variability. Measured changes in lake area extent varied by 0.6% and were significantly correlated to total precipitation in the preceding 12 months (p water-level monitoring, and lake-ice thickness measurements and growth models were used to better understand seasonal hydrodynamics, surface area-to-volume relations, winter water availability, and more permanent changes related to geomorphic change. Together, these results describe how lakes vary seasonally and annually in two critical areas of the NPRA and provide simple models to help better predict variation in lake-water supply. Our findings suggest that both overestimation and underestimation of actual available winter water volume may occur regularly, and this understanding may help better inform management strategies as future resource use expands in the NPRA.

Exploring the potential of cultural villages as a model of community based tourism

Science.gov (United States)

Dewi, N. I. K.; Astawa, I. P.; Siwantara, I. W.; Mataram, I. G. A. B.

2018-01-01

The purpose of this paper is to provide better understanding of the potential of cultural villages as a model of Community Based Tourism. The research was held in Buleleng regency, North of Bali, where the tourism is growing in this area. A qualitative research had been applied and data was collected through in-depth interview with informants from the community who directly involve in the tourism businesses. Observation and document review were also utilized. Data was analyzed in qualitative manner following Miles and Huberman method: data reduction, data display and conclusion drawing. Four villages that won the Anugerah Desa Wisata award were selected as the cases namely Pemuteran Village, Munduk Village, Sambangan Village and Kalibukbuk Village. The findings revealed that those four villages have its own uniqueness and strong points to attract tourists. Pemuteran village has strong point on under water attraction and preservation of coral reefs. Munduk village relies on nature scenery, agro-tourism and traditional game as tourist’s attraction. Sambangan village is famous of waterfalls and adventurous activities. Kalibukbuk village depends on black sandy beach with dolphin watching as the main attraction. It is also apparent that the local community is actively involved and gets benefits from the tourism businesses.

Human energy and work in a European village.

Science.gov (United States)

Freudenberger, H

1998-09-01

In order to understand the problem of poverty its historical background must be elucidated. Since in the past most people in Europe were peasants living in small villages, a useful, initial way to examine the question of poverty is to investigate the villagers' condition of life. A basic contribution to this endeavor is to compile a food balance sheet that includes the food energy necessary for a healthy population, the amount of food in terms of calories that was available and the human energy required for the production of the nutriments. This essay is a case-study, incorporating these variables for the village Unterfinning (Bavaria) in 1721.

Remote sensing and conservation of isolated indigenous villages in Amazonia.

Science.gov (United States)

Walker, Robert S; Hamilton, Marcus J; Groth, Aaron A

2014-11-01

The vast forests on the border between Brazil and Peru harbour a number of indigenous groups that have limited contact with the outside world. Accurate estimates of population sizes and village areas are essential to begin assessing the immediate conservation needs of such isolated groups. In contrast to overflights and encounters on the ground, remote sensing with satellite imagery offers a safe, inexpensive, non-invasive and systematic approach to provide demographic and land-use information for isolated peoples. Satellite imagery can also be used to understand the growth of isolated villages over time. There are five isolated villages in the headwaters of the Envira River confirmed by overflights that are visible with recent satellite imagery further confirming their locations and allowing measurement of their cleared gardens, village areas and thatch roofed houses. These isolated villages appear to have population densities that are an order of magnitude higher than averages for other Brazilian indigenous villages. Here, we report on initial results of a remote surveillance programme designed to monitor movements and assess the demographic health of isolated peoples as a means to better mitigate against external threats to their long-term survival.

Self-reliance in health among village women.

Science.gov (United States)

Wong, M L; Chen, P C

1991-01-01

A project in a remote region in Sarawak, Malaysia, in which village women were mobilized to plan and implement a kindergarten and child feeding program, illustrates the potential of carefully conceptualized community participation. Permission was obtained from village elders to train 18 mothers (all of whom has at least 4 years of education) to conduct a community needs survey. III health among children emerged as the problem of greatest concern to villagers and a health committee was formed to plan an intervention. Although a team of outside professionals was available for technical support, the emphasis from he onset was on developing self-reliance and community involvement in all decisions. To build confidence and develop leadership, a month-long participatory training course in promotive health care was organized by village health volunteers. Preparation for the project included conversion of an unused hut into a kindergarten and construction of furniture by village men, registration of preschool children, preparation of educational materials, and organization of a kitchen and duty roster for the feeding program. Project funding came from local bake sales and kindergarten subscriptions. Monitoring during the initial phase identified several problems, such as food shortages brought about by drought, some parents' inability to pay for kindergarten services, and a lack of trust in the teacher's abilities. These problems were corrected by the field team, but subsequent supervisory visits focused on teaching problem-solving skills to the local women. An evaluation conducted 1 year after program implementation revealed dramatic increases in the proportion of households producing fruits and vegetables, a higher percentage of breastfeeding mothers, and improvements in weight-for-age among kindergartners.

Optimal Time to Enter a Retirement Village

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Jinhui Zhang

2017-03-01

Full Text Available We consider the financial planning problem of a retiree wishing to enter a retirement village at a future uncertain date. The date of entry is determined by the retiree’s utility and bequest maximisation problem within the context of uncertain future health states. In addition, the retiree must choose optimal consumption, investment, bequest and purchase of insurance products prior to their full annuitisation on entry to the retirement village. A hyperbolic absolute risk-aversion (HARA utility function is used to allow necessary consumption for basic living and medical costs. The retirement village will typically require an initial deposit upon entry. This threshold wealth requirement leads to exercising the replication of an American put option at the uncertain stopping time. From our numerical results, active insurance and annuity markets are shown to be a critical aspect in retirement planning.

Arctic lake physical processes and regimes with implications for winter water availability and management in the national petroleum reserve alaska

Science.gov (United States)

Jones, Benjamin M.; Arp, C.D.; Hinkel, Kenneth M.; Beck, R.A.; Schmutz, J.A.; Winston, B.

2009-01-01

Lakes are dominant landforms in the National Petroleum Reserve Alaska (NPRA) as well as important social and ecological resources. Of recent importance is the management of these freshwater ecosystems because lakes deeper than maximum ice thickness provide an important and often sole source of liquid water for aquatic biota, villages, and industry during winter. To better understand seasonal and annual hydrodynamics in the context of lake morphometry, we analyzed lakes in two adjacent areas where winter water use is expected to increase in the near future because of industrial expansion. Landsat Thematic Mapper and Enhanced Thematic Mapper Plus imagery acquired between 1985 and 2007 were analyzed and compared with climate data to understand interannual variability. Measured changes in lake area extent varied by 0.6% and were significantly correlated to total precipitation in the preceding 12 months (p modeled lake area extent from 1985 to 2007 showed no long-term trends. In addition, high-resolution aerial photography, bathymetric surveys, water-level monitoring, and lake-ice thickness measurements and growth models were used to better understand seasonal hydrodynamics, surface area-to-volume relations, winter water availability, and more permanent changes related to geomorphic change. Together, these results describe how lakes vary seasonally and annually in two critical areas of the NPRA and provide simple models to help better predict variation in lake-water supply. Our findings suggest that both overestimation and underestimation of actual available winter water volume may occur regularly, and this understanding may help better inform management strategies as future resource use expands in the NPRA. ?? 2008 Springer Science+Business Media, LLC.

The Millennium Villages Project: a retrospective, observational, endline evaluation

Directory of Open Access Journals (Sweden)

Shira Mitchell, PhD

2018-05-01

Full Text Available Summary: Background: The Millennium Villages Project (MVP was a 10 year, multisector, rural development project, initiated in 2005, operating across ten sites in ten sub-Saharan African countries to achieve the Millennium Development Goals (MDGs. In this study, we aimed to estimate the project's impact, target attainment, and on-site spending. Methods: In this endline evaluation of the MVP, we retrospectively selected comparison villages that best matched the project villages on possible confounding variables. Cross-sectional survey data on 40 outcomes of interest were collected from both the project and the comparison villages in 2015. Using these data, as well as on-site spending data collected during the project, we estimated project impacts as differences in outcomes between the project and comparison villages; target attainment as differences between project outcomes and prespecified targets; and on-site spending as expenditures reported by communities, donors, governments, and the project. Spending data were not collected in the comparison villages. Findings: Averaged across the ten project sites, we found that impact estimates for 30 of 40 outcomes were significant (95% uncertainty intervals [UIs] for these outcomes excluded zero and favoured the project villages. In particular, substantial effects were seen in agriculture and health, in which some outcomes were roughly one SD better in the project villages than in the comparison villages. The project was estimated to have no significant impact on the consumption-based measures of poverty, but a significant favourable impact on an index of asset ownership. Impacts on nutrition and education outcomes were often inconclusive (95% UIs included zero. Averaging across outcomes within categories, the project had significant favourable impacts on agriculture, nutrition, education, child health, maternal health, HIV and malaria, and water and sanitation. A third of the targets were met in the

Barefoot in Afghanistan: solar electrification of villages in Afghanistan

Energy Technology Data Exchange (ETDEWEB)

Roy, Bunker [Barefoot Coll., Rajasthan (India); Synnevag, Gry [Norwegian Church Aid (Norway)

2006-05-15

In the mountains of Afghanistan, villagers must walk long distances and pay high prices to buy fuel to survive. The authors report on an innovative solar electrification scheme that has enabled villagers to be self-reliant installers. (Author)

Alaska Native Villages and Rural Communities Water Grant Program

Science.gov (United States)

Significant human health and water quality problems exist in Alaska Native Village and other rural communities in the state due to lack of sanitation. To address these issues, EPA created the Alaska Rural and Native Villages Grant Program.

Socio-Cultural Impacts in the Formation of Urban Village

Science.gov (United States)

Marpaung, B. O. Y.

2017-03-01

In Indonesia, a group of village people tends to move from one place to another and develops a living space to create a settlement. This research is conducted by taking an example of a particular ethnic group that leaves the forestry area to a new place in the city. After some time, this group of people creates a similar or adapted socio-cultural system adapted from their origin place. The purpose of this research is to examine the socio-cultural aspects that significantly influence the emergence of urban village. This influence is interpreted as social and cultural relations with the establishment of space and significance of urban village. By focusing on this issue, this research will trace the process of how a new and unplanned settlement could emerge. The process and elements are indispensable from social and cultural factors. Essentially, the shape of bulit space is a non-physical manifestation of local people, which is established from time to time. In this case, the research’s challenge lies on the circumstance in Indonesia where society and culture influence the emergence of urban village. Physical appearance can be identified as a tipology of settlement and morphology of urban village.

Behavior of chlorine in lake water

International Nuclear Information System (INIS)

Sriraman, A.K.

2006-01-01

Water from monsoon fed Sagre lake is being used as a source of raw water for Tarapur Atomic Power Station (TAPS--1 and 2). The raw water from the lake is initially pumped to Sagre water treatment plant (SWTP) operated by Maharashtra Industrial Development Corporation (MIDC) from where, the processed water is sent to cater the needs of both the units of TAPS-1 and 2, townships of TAPS and MIDC, and the nearby villages. At the SWTP the raw water is treated with alum to remove the turbidity, filtered and chlorinated using bleaching powder. All these years the raw water is chlorinated in such a way whereby a residual chlorine level of 0.5-1.0 mg/l, is maintained at the outlet of water treatment plant. The adequacy of the current chlorination practice was investigated, at the request of the NPC-500 MWe group during 1990, so that the future requirements of raw water for TAPP-3 and 4, can be met from the expanded SWTP. In this connection experiments on chlorine dose -- residual chlorine relationship and the decay pattern of chlorine with time was carried out in the lake water (with low value of total dissolved solids and total hardness 3 sample at the site. The total bacterial count in the raw water observed to be 10 7 counts/ml originally came down to 10 3 counts/ml at the end of one-hour exposure time to chlorine. It was found that the chlorine demand of the water was around 6 mg/l. In addition Jar test to evaluate the aluminum dose was also carried out. Based on these experiments a chlorine dose of 6 mg/l for one hour contact time was arrived at. The experimental findings were in agreement with the current chlorination practices. (author)

Village microgrids: The Chile project

Energy Technology Data Exchange (ETDEWEB)

Baring-Gould, E.I.

1997-12-01

This paper describes a village application in Chile. The objective was to demonstrate the technical, economic and institutional viability of renewable energy for rural electrification, as well as to allow local partners to gain experience with hybrid/renewable technology, resource assessment, system siting and operation. A micro-grid system is viewed as a small village system, up to 1200 kWh/day load with a 50 kW peak load. It can consist of components of wind, photovoltaic, batteries, and conventional generators. It is usually associated with a single generator source, and uses batteries to cover light day time loads. This paper looks at the experiences learned from this project with regard to all of the facets of planning and installing this project.

Microplastic pollution in lakes and lake shoreline sediments - A case study on Lake Bolsena and Lake Chiusi (central Italy).

Science.gov (United States)

Fischer, Elke Kerstin; Paglialonga, Lisa; Czech, Elisa; Tamminga, Matthias

2016-06-01

Rivers and effluents have been identified as major pathways for microplastics of terrestrial sources. Moreover, lakes of different dimensions and even in remote locations contain microplastics in striking abundances. This study investigates concentrations of microplastic particles at two lakes in central Italy (Lake Bolsena, Lake Chiusi). A total number of six Manta Trawls have been carried out, two of them one day after heavy winds occurred on Lake Bolsena showing effects on particle distribution of fragments and fibers of varying size categories. Additionally, 36 sediment samples from lakeshores were analyzed for microplastic content. In the surface waters 2.68 to 3.36 particles/m(3) (Lake Chiusi) and 0.82 to 4.42 particles/m(3) (Lake Bolsena) were detected, respectively. Main differences between the lakes are attributed to lake characteristics such as surface and catchment area, depth and the presence of local wind patterns and tide range at Lake Bolsena. An event of heavy winds and moderate rainfall prior to one sampling led to an increase of concentrations at Lake Bolsena which is most probable related to lateral land-based and sewage effluent inputs. The abundances of microplastic particles in sediments vary from mean values of 112 (Lake Bolsena) to 234 particles/kg dry weight (Lake Chiusi). Lake Chiusi results reveal elevated fiber concentrations compared to those of Lake Bolsena what might be a result of higher organic content and a shift in grain size distribution towards the silt and clay fraction at the shallow and highly eutrophic Lake Chiusi. The distribution of particles along different beach levels revealed no significant differences. Copyright © 2016 Elsevier Ltd. All rights reserved.

Clinical significance of neurocysticercosis in endemic villages

International Nuclear Information System (INIS)

García, H.H.; Gilman, R.H.; Tsang, V.C.W.; Gonzalez, A.E.

1997-01-01

Cerebral cysticercosis is the main cause of late-onset epilepsy in most developing countries. Data on the neuroepidemiology of cysticercosis in endemic populations is scarce. In an endemic village on the northern coast of Peru, 49 individuals with neurological symptomatology (41 epileptic and 8 non-epileptic) were screened for antibodies to Taenia solium, using a serum electroimmuno transfer blot assay. Fifteen subjects were seropositive, 14 (34%) of those with epilepsy but only one (13%) of those who were non-epileptic. A history of passing proglottides was associated with positive serology. Thirteen of the 15 seropositive individuals underwent cerebral computed tomography; only 7 (54%) were abnormal. A randomly selected sample of 20 pigs from the village was also tested, and 6 (30%) were seropositive. This study demonstrated the importance of cysticercosis in the aetiology of epilepsy in endemic villages and the close relationship between porcine and human infection

The bird species of Kumasir lake (Kahramanmaras-Turkey) and a view of environmental ethics on sustainable wetland management.

Science.gov (United States)

Inac, S; Gorucu, O; Pinar, A H

2008-05-01

Kumasir lake is located next to towns of Donuklu and Fatih, nine km west of Kahramanmaras city center the region of east Mediterranean, Turkey This lake is of crucial importance from the point of native and immigrant birds. We located 17 birdspecies in this area during our observations carried out in the spring and autumn of 2005-2006. These were Ciconia ciconia L., Anas platyrhynchos L., Accipiter nisus L., Accipiter brevipes L., Fulica atra L., Columba palumbus L., Merops apiaster L., Upupa epops L., Alauda arvensis L., Motacilla flava L., Turdus merula L., Acrocephalus scirpaceus L., Regulus regulus L., Garrulus glandarius L., Corvus corax L., Fringilla coelebs L., Hirundo rustica L.. Among observed 17 species; 6 of them were immigrant and remaining 11 of them were native birds. Kumasir lake is surrounded by wetland of Amik and Gavur lake. Since it was greatly dried, it was transformed to farmland. Consequently the birds lost most of theirnests and settlements. However not taken in the care of environmental ethic values, the wastewaters of the villages drain to lake reservoir; herbicides and insecticides used for agriculture are polluting the water reeds have been burned, the lake's reeds are getting dry by the irrigation for the farmland. So, the wetland ecosystem is being affected negatively by these factors. On the other hand, the birds are exposed to illegal and unlawful hunting. For this reasons, this lake must be taken into a management regime of sustainable wetland (protection profiting balance) and used techniques of participation planning via the process of sustainable natural resources and planning.

The Millennium Villages Project: a retrospective, observational, endline evaluation.

Science.gov (United States)

Mitchell, Shira; Gelman, Andrew; Ross, Rebecca; Chen, Joyce; Bari, Sehrish; Huynh, Uyen Kim; Harris, Matthew W; Sachs, Sonia Ehrlich; Stuart, Elizabeth A; Feller, Avi; Makela, Susanna; Zaslavsky, Alan M; McClellan, Lucy; Ohemeng-Dapaah, Seth; Namakula, Patricia; Palm, Cheryl A; Sachs, Jeffrey D

2018-05-01

The Millennium Villages Project (MVP) was a 10 year, multisector, rural development project, initiated in 2005, operating across ten sites in ten sub-Saharan African countries to achieve the Millennium Development Goals (MDGs). In this study, we aimed to estimate the project's impact, target attainment, and on-site spending. In this endline evaluation of the MVP, we retrospectively selected comparison villages that best matched the project villages on possible confounding variables. Cross-sectional survey data on 40 outcomes of interest were collected from both the project and the comparison villages in 2015. Using these data, as well as on-site spending data collected during the project, we estimated project impacts as differences in outcomes between the project and comparison villages; target attainment as differences between project outcomes and prespecified targets; and on-site spending as expenditures reported by communities, donors, governments, and the project. Spending data were not collected in the comparison villages. Averaged across the ten project sites, we found that impact estimates for 30 of 40 outcomes were significant (95% uncertainty intervals [UIs] for these outcomes excluded zero) and favoured the project villages. In particular, substantial effects were seen in agriculture and health, in which some outcomes were roughly one SD better in the project villages than in the comparison villages. The project was estimated to have no significant impact on the consumption-based measures of poverty, but a significant favourable impact on an index of asset ownership. Impacts on nutrition and education outcomes were often inconclusive (95% UIs included zero). Averaging across outcomes within categories, the project had significant favourable impacts on agriculture, nutrition, education, child health, maternal health, HIV and malaria, and water and sanitation. A third of the targets were met in the project sites. Total on-site spending decreased from US$132

Usage and recall of FMCG brands by rural consumers and relevant facts

Directory of Open Access Journals (Sweden)

Savanam Chandra Sekhar

2015-01-01

Full Text Available India is a country of villages. It has mammoth rural population of 833 million spread over 640,867 villages. Rural markets are small in size, distantly scattered and heterogeneous. They provide awesome opportunities for fast moving consumer goods (FMCG companies. Rural consumers aspire to use brands rather than just commodities. At this juncture, understand rural consumer usage of FMCG brands and awareness is perceived appropriate. The objective of this research paper is to study the usage and recall of FMCG brands by rural consumers in Prakasam district of Andhra Pradesh in India. Thus, a modest attempt is made in this paper to divulge relevant facts of the topic with empirical data. This article is quite useful to the stakeholders of rural marketing.

Ekspansif soil solution in the villages at Trenggalek

Science.gov (United States)

Triastuti, Nusa Setiani

2017-11-01

District 2/3 hills with easy sliding and land survey results showed the soil because it consists of expansive soil Survey some villages who experience insatiability or failure, a secondary analysis of the data gathered from the expert on geology, Trenggalek geological map, Trenggalek geography. Ground location researched several villages, the Terbis village of focus discussion of the landslides and plan of relocation. In the watching a black. Colored soil and easily slide, showed very expansive soil due to montmorrelite. While soil relocation contour relative is more stable because the land of kaolin and invisible water sources that could push the land. Expansive soil in the village of solution should be cheap, easily obtainable, not damaging the fertility of the soil, groundwater should be awake to the source of life, ease of implementation, utilizing local materials and use modest tools and equipment. Under the soil surface do not get there water stored in the soil until deep the water because it will slide the ground. The analysis must meet the 7 items above and steady the contour. Design of building installed sub drain, the shallow bore foundations tied tie beam, floor plate into the unity of the structure.

Village poultry production in the Sudan

International Nuclear Information System (INIS)

Khalafalla, A.I.; Awad, S.; Hass, W.

2002-01-01

A survey form provided by the Joint FAO/IAEA Division was used to collect data on village poultry production in the Sudan. The production system in the households was based on scavenging indigenous domestic chickens, at times accompanied by pigeons, guinea fowls, ducks or turkeys. The average flock size was 18.8 birds and included 44.3% hens, 10% cocks, 20% growers and 24.8% chicks. The hen to cock ratio was 4.4:1. Average egg production was 3.1 per hen per month, of which 76% were incubated by hens. About 78% of incubated eggs hatched of which 75% survived the brooding period. Approximately half of the households provided the chickens with housing. Around 25.7% of interviewed households used chicken manure as fertilizer. While scavenging, chickens fed on insects, grass, vegetables and kitchen wastes. Feed supplements included sorghum, millet and sometimes wheat bran and alfalfa. The ownership of village chickens was shared between all gender categories and all were involved in the management of the birds. The major constraints to village poultry production in the Sudan were identified and included inadequate health care, poor production, inappropriate housing and poor knowledge of poultry management. (author)

Economics of fuel energy in an Indian village ecosystem

International Nuclear Information System (INIS)

Nisanka, S.K.; Misra, M.K.; Sahu, N.C.

1992-01-01

Fuel energy consumption pattern and its associated socio-economic factors have been intensively studied in the Bhabinarayanpur village ecosystem, Orissa, located on the east coast of India. About 21% of the gross annual income of the village is devoted to the fuels. Biomass, which is mostly collected free from the environment, is the major source of fuel energy. It constitutes 94.1% of the total fuel consumption. Family size and consumption of cereals and legumes significantly influence fuel use. However, there is no significant correlation between fuel consumption and other variables such as farm size, income and number of earning members in the family. The efficiency of the traditional stove is low in respect of all the biomass fuels for which more than three-quarters of the total energy is lost in the village. There is scope for improving the efficiency of fuel consumption and for ensuring a continuous supply of fuel energy to the village, for which suggestions have been made. (author)

Encouraging girl child education in my village

Directory of Open Access Journals (Sweden)

Delphine Entongwe

2015-03-01

Full Text Available My critical reflection will be drawn from an experience I had just a year after my graduation from the university where I was appointed as one of the X-students to lead a student cultural week in my village with the theme “raising awareness on education”. At the university, I was a member of my association in which students from my tribe generally come together to promote unity and encourage others in education. My role was to present a discourse on girl child education all the entire villagers who were gathered at the village square that evening. A high dropout rate at school and illiteracy are major problems in my region, in which there is still a great deal of gender disparity when it comes to educating children, especially the girl child. This programme is in line with the government’s policy of promoting education in my country, whose priority is for education to reach the grass-roots communities.

FUNCTION OF WATER IN THE LANDSCAPE OF THE VILLAGES IN THE PAST AND IN PRESENT, ON EXAMPLE OF VILLAGES IN LOWER SILESIA

Directory of Open Access Journals (Sweden)

Irena Niedźwiecka-Filipiak

2014-12-01

Full Text Available Since ancient times, water was associated with colonization, being one of the main factors determining the localization of both cities and villages. Rivers, streams, water reservoirs were also the element contributing to the attractiveness of the rural landscape. Initially, the function of surface waters in the rural areas was limited to utility and connected with farm production. With time, the surface waters started being used for energy production and for industrial purposes. Proper management of surface waters also contributes to increase retention and reduce the risk of flooding. With time, streams and ponds became being used in mansion parks, which have been the endeavor enriching the composition. Today, rivers and water reservoirs in the villages no longer play such a significant utility and industrial role. Their function changed into mainly decorative and recreational. However, in many places the potential of using the areas adjoining rivers and ponds is not used by the village residents, which result in backfilling small water reservoirs in the villages and closing the visibility of flowing streams.

Multi-angle Indicators System of Non-point Pollution Source Assessment in Rural Areas: A Case Study Near Taihu Lake

Science.gov (United States)

Huang, Lei; Ban, Jie; Han, Yu Ting; Yang, Jie; Bi, Jun

2013-04-01

This study aims to identify key environmental risk sources contributing to water eutrophication and to suggest certain risk management strategies for rural areas. The multi-angle indicators included in the risk source assessment system were non-point source pollution, deficient waste treatment, and public awareness of environmental risk, which combined psychometric paradigm methods, the contingent valuation method, and personal interviews to describe the environmental sensitivity of local residents. Total risk values of different villages near Taihu Lake were calculated in the case study, which resulted in a geographic risk map showing which village was the critical risk source of Taihu eutrophication. The increased application of phosphorus (P) and nitrogen (N), loss vulnerability of pollutant, and a lack of environmental risk awareness led to more serious non-point pollution, especially in rural China. Interesting results revealed by the quotient between the scores of objective risk sources and subjective risk sources showed what should be improved for each study village. More environmental investments, control of agricultural activities, and promotion of environmental education are critical considerations for rural environmental management. These findings are helpful for developing targeted and effective risk management strategies in rural areas.

Effective model development of internal auditors in the village financial institution

Science.gov (United States)

Arsana, I. M. M.; Sugiarta, I. N.

2018-01-01

Designing an effective audit system is complex and challenging, and a focus on examining how internal audit drive improvement in three core performance dimensions ethicality, efficiency, and effectiveness in organization is needed. The problem of research is how the desain model and peripheral of supporter of effective supervation Village Credit Institution? Research of objectives is yielding the desain model and peripheral of supporter of effective supervation Village Credit Institution. Method Research use data collecting technique interview, observation and enquette. Data analysis, data qualitative before analysed to be turned into quantitative data in the form of scale. Each variable made to become five classificat pursuant to scale of likert. Data analysed descriptively to find supervation level, Structural Equation Model (SEM) to find internal and eksternal factor. So that desain model supervation with descriptive analysis. Result of research desain model and peripheral of supporter of effective supervation Village Credit Institution. The conclusion desain model supported by three sub system: sub system institute yield body supervisor of Village Credit Institution, sub system standardization and working procedure yield standard operating procedure supervisor of Village Credit Institution, sub system education and training yield supervisor professional of Village Credit Institution.

Terrestrial CDOM in Lakes of Yamal Peninsula: Connection to Lake and Lake Catchment Properties

Directory of Open Access Journals (Sweden)

Yury Dvornikov

2018-01-01

Full Text Available In this study, we analyze interactions in lake and lake catchment systems of a continuous permafrost area. We assessed colored dissolved organic matter (CDOM absorption at 440 nm (a(440CDOM and absorption slope (S300–500 in lakes using field sampling and optical remote sensing data for an area of 350 km2 in Central Yamal, Siberia. Applying a CDOM algorithm (ratio of green and red band reflectance for two high spatial resolution multispectral GeoEye-1 and Worldview-2 satellite images, we were able to extrapolate the a(λCDOM data from 18 lakes sampled in the field to 356 lakes in the study area (model R2 = 0.79. Values of a(440CDOM in 356 lakes varied from 0.48 to 8.35 m−1 with a median of 1.43 m−1. This a(λCDOM dataset was used to relate lake CDOM to 17 lake and lake catchment parameters derived from optical and radar remote sensing data and from digital elevation model analysis in order to establish the parameters controlling CDOM in lakes on the Yamal Peninsula. Regression tree model and boosted regression tree analysis showed that the activity of cryogenic processes (thermocirques in the lake shores and lake water level were the two most important controls, explaining 48.4% and 28.4% of lake CDOM, respectively (R2 = 0.61. Activation of thermocirques led to a large input of terrestrial organic matter and sediments from catchments and thawed permafrost to lakes (n = 15, mean a(440CDOM = 5.3 m−1. Large lakes on the floodplain with a connection to Mordy-Yakha River received more CDOM (n = 7, mean a(440CDOM = 3.8 m−1 compared to lakes located on higher terraces.

Prevalence of Antibodies to H9N2 Avian Influenza Virus in Backyard Chickens around Maharlou Lake in Iran

OpenAIRE

Mohammad Mehdi Hadipour*, Gholamhossein Habibi and Amir Vosoughi

2011-01-01

Backyard chickens play an important role in the epidemiology of H9N2 avian influenza virus infection. Close contact of backyard chickens with migratory birds, especially with aquatic birds, as well as neighboring poultry farms, may pose the risk of transmitting avian influenza virus, but little is known about the disease status of backyard poultry. A H9N2 avian influenza virus seroprevalence survey was carried out in 500 backyard chickens from villages around Maharlou lake in Iran, using the ...

A Sustainability Model for Bringing Core Villages into Eco-tourism

Directory of Open Access Journals (Sweden)

Öztan TUĞUN

2014-12-01

Full Text Available Eco villages comprise a part of eco-tourism in rural regions, and are the destination of choice for those who wish to experience a taste of traditional life. In 2004, through a series of by-laws, the Turkish Republic of Northern Cyprus (KKTC initiated an eco-tourism movement in the Karpaz Peninsula. It was envisioned then that a planning approach within the framework of sustainability would be of importance to the island, and the project was developed using a sustainable planning approach with a view to contributing to the state’s initiative to incorporate core villages into tourism on the island. Eco-tourism and the eco-village were explored within the framework of environmental problems, sustainable development and environmental sustainability, and the concept of core village was explained, with an emphasis on its benefits for tourism on the island. To ensure sustainability of the villages, a conceptual framework based on the principles of sustainable planning was established, specifically, in this case, on the Wheeler principles. These are grouped as: a. Compact, efficient land use, b. Less automobile use, better access, c. Efficient use of resources, reduction of pollution and waste, d. Restoration of natural systems, e. Good housing and living environments, f. Healthy social ecology, g. Sustainable economics, h. Community participation, i. Preservation of local culture and wisdom. These are used as cross references in assessing the situation in Büyükkonuk Village, the place nominated as the pilot area for eco-tourism.

Job satisfaction of village doctors during the new healthcare reforms in China.

Science.gov (United States)

Zhang, Xiaoyan; Fang, Pengqian

2016-04-01

Objective China launched new healthcare reforms in 2009 and several policies targeted village clinics, which affected village doctors' income, training and duties. The aim of the present study was to assess village doctors' job satisfaction during the reforms and to explore factors affecting job satisfaction. Methods Using a stratified multistage cluster sampling process, 935 village doctors in Jiangxi Province were surveyed with a self-administered questionnaire that collected demographic information and contained a job satisfaction scale and questions regarding their work situation and individual perceptions of the new healthcare reforms. Descriptive analysis, Pearson's Chi-squared test and binary logistic regression were used to identify village doctors' job satisfaction and the factors associated with their job satisfaction. Results Only 12.72% of village doctors were either satisfied or very satisfied with their jobs and the top three items leading to dissatisfaction were pay and the amount of work that had to be done, opportunities for job promotion and work conditions. Marriage, income, intention to leave, satisfaction with learning and training, social status, relationship with patients and satisfaction with the new healthcare reforms were significantly associated with job satisfaction (Pjob satisfaction. For future healthcare reforms, policy makers should pay more attention to appropriate remuneration and approaches that incentivise village doctors to achieve the goals of the health reforms. What is known about the topic? Village doctors act as gatekeepers at the bottom tier of the rural health system. However, the policies of the new healthcare reform initiatives in China were centred on improving the quality of care delivered to the rural population and reducing fast-growing medical costs. There have been limited studies on village doctors' reactions to these reforms. What does this paper add? The findings of the present study indicate that in the

Prevalence of Wuchereria bancrofti infection in some coastal villages of Ganjam, Orissa.

Science.gov (United States)

Kumar, A; Chand, S K

1990-09-01

The endemicity of filariasis was assessed in 42 villages of coastal Keluapalli PHC in Ganjam District of Orissa. Prevalence was found to vary greatly between extreme coastal and subcoastal villages. The infection was non existent in 12 coastal villages. Age and sexwise distribution of filariasis cases have been analysed and presented.

Affecting Factors on Local Waste Management in Penyangkringan Village, Weleri: an Identification

Science.gov (United States)

Puspita Adriyanti, Nadia; Candra Dewi, Ova; Gamal, Ahmad; Joko Romadhon, Mohammad; Raditya

2018-03-01

Villages in Indonesia usually does not have proper waste management and it is affecting the environmental and social condition in those places. Local governments have been trying to implement many kinds of solid waste management systems and yet many of them does not bear fruit. We argue that the failure of the waste management implementation in Indonesian villages is due to several aspects: the geographic condition of the villages, the social conditions, and the availability of facilities and infrastructures in those villages. Waste management should be modeled in accordance to those three aspects.

Village operator feasibility framework: A recommended method for assessing the viability of village operator sites

CSIR Research Space (South Africa)

Von Staden, R

2009-10-01

Full Text Available model will serve to enhance local industry and government services, and contribute directly to the local economy through job creation. The proposed model empowers local ICT service providers, known as Village Operators, to implement broadband...

Family vs Village-Based: Intangible View on the Sustainable of Seaweed Farming

Science.gov (United States)

Teniwut, Wellem A.; Teniwut, Yuliana K.; Teniwut, Roberto M. K.; Hasyim, Cawalinya L.

2017-10-01

Compare to other fishery activities for instance fish mariculture and catching fisheries, seaweed farming is considered easier. Also, the market for seaweed is wider and will keep growing. Thus, makes seaweed farming as one of the fastest commodity to improve the welfare of a coastal community. There are technical and non-technical factors in seaweed farming management, for non-technical on this intangible factors vary between family-based and village-based management, therefore aimed of this study was to simulate farmers decision to choose between family-based and village-based on seaweed managing system trigger by intangible factors. We conducted our study in Southeast Maluku, data collecting conducted from October to December 2016 by depth interview and questionnaires on seaweed farmers. We used logistic regression to compare each intangible factors on family and village-based seaweed farming management. The result showed that for family-based management farmers were willing to transfer their knowledge among each member in the household. For village-based revealed that farmers with higher education background tend to work on village-based, also, the result also stated that in village-based management member were those who have better capability and skill, at the same time village-based management had a small probability for conflict to occur compared to family-based.

A Rhetorical Analysis of Village

DEFF Research Database (Denmark)

Andersen, Lars Pynt

2011-01-01

The award-winning TV spot Village is a creative example of NGO advertising using condensed visual stprytelling. The spot is analysed using rhetorical concepts and communication theory, and potential effects are discused in relation to contexts, strategy and communication ethics....

Sanctuaries for lake trout in the Great Lakes

Science.gov (United States)

Stanley, Jon G.; Eshenroder, Randy L.; Hartman, Wilbur L.

1987-01-01

Populations of lake trout, severely depleted in Lake Superior and virtually extirpated from the other Great Lakes because of sea lamprey predation and intense fishing, are now maintained by annual plantings of hatchery-reared fish in Lakes Michigan, Huron, and Ontario and parts of Lake Superior. The extensive coastal areas of the Great Lakes and proximity to large populations resulted in fishing pressure on planted lake trout heavy enough to push annual mortality associated with sport and commercial fisheries well above the critical level needed to reestablish self-sustaining stocks. The interagency, international program for rehabilitating lake trout includes controlling sea lamprey abundance, stocking hatchery-reared lake trout, managing the catch, and establishing sanctuaries where harvest is prohibited. Three lake trout sanctuaries have been established in Lake Michigan: the Fox Island Sanctuary of 121, 500 ha, in the Chippewa-Ottawa Treaty fishing zone in the northern region of the lake; the Milwaukee Reef Sanctuary of 160, 000 ha in midlake, in boundary waters of Michigan and Wisconsin; and Julian's Reef Sanctuary of 6, 500 ha, in Illinois waters. In northern Lake Huron, Drummond Island Sanctuary of 55, 000 ha is two thirds in Indian treaty-ceded waters in Michigan and one third in Ontario waters of Canada. A second sanctuary, Six Fathom Bank-Yankee Reef Sanctuary, in central Lake Huron contains 168, 000 ha. Sanctuary status for the Canadian areas remains to be approved by the Provincial government. In Lake Superior, sanctuaries protect the spawning grounds of Gull Island Shoal (70, 000 ha) and Devils Island Shoal (44, 000 ha) in Wisconsin's Apostle Island area. These seven sanctuaries, established by the several States and agreed upon by the States, Indian tribes, the U.S. Department of the Interior, and the Province of Ontario, contribute toward solving an interjurisdictional fishery problem.

Anaglyph, Salt Lake City, Utah

Science.gov (United States)

2002-01-01

The 2002 Winter Olympics are hosted by Salt Lake City at several venues within the city, in nearby cities, and within the adjacent Wasatch Mountains. This anaglyph image provides a stereoscopic map view of north central Utah that includes all of these Olympic sites. In the south, next to Utah Lake, Provo hosts the ice hockey competition. In the north, northeast of the Great Salt Lake, Ogden hosts curling and the nearby Snowbasin ski area hosts the downhill events. In between, southeast of the Great Salt Lake, Salt Lake City hosts the Olympic Village and the various skating events. Further east, across the Wasatch Mountains, the Park City ski resort hosts the bobsled, ski jumping, and snowboarding events. The Winter Olympics are always hosted in mountainous terrain. This view shows the dramatic landscape that makes the Salt Lake City region a world-class center for winter sports.The stereoscopic effect of this anaglyph was created by first draping a Landsat satellite image over a Shuttle Radar Topography Mission digital elevation model and then generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter (98-foot) resolution of most Landsat images and will substantially help in analyzing the large and growing Landsat image archive, managed by the U.S. Geological Survey (USGS).Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed

Renaissance Possibilities Of The Village By Practicing Rural Tourism And Farm Tourism

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Ioan Petroman

2017-05-01

Full Text Available Rural and farm tourism has as coordinates three essential elements, rural area, people, and products offered for sale to the visitors and refers to all the activities caused by spending a determined period of time in rural area, the means for housing being both the pension as well as the farm or peasant household and other accommodation spaces, inns, stops. The village cans reborn being an important place for townspeople, because it means human dimension, social intimacy, and local animation. Villages with tourist vocation are preserving of traditions and a rich historical content, besides administrative, cultural and economic, functions through tourism can regenerate developing through the implementation of measures which to improve infrastructure, attracting young people in villages by creating new jobs in tourism activity, promoting traditional village. In developing strategies for the regeneration of villages do not have to start from the premise that the village should be a closed community, but a supplier of raw materials and human resources, producer of goods and services for urban communities.

Welcome to The Green Village

NARCIS (Netherlands)

Van Wijk, A.J.M.

2013-01-01

A sustainable world can only be achieved by an open collaboration between science, business and the public. That is why we create the Green Village: an innovative, lively, interactive and challenging environment where entrepreneurs, innovators, companies, artists, teachers and visitors can meet,

Evolution of alkaline lakes - Lake Van case study

Science.gov (United States)

Tillman Meyer, Felix; Viehberg, Finn; Bahroun, Sonya; Wolf, Annabel; Immenhauser, Adrian; Kwiecien, Ola

2017-04-01

Lake Van in Eastern Anatolia (Turkey) is the largest terminal soda lake on Earth. The lake sedimentary profile covers ca. 600 ka (Stockhecke et al. 2014) Based on lithological changes, the presence of freshwater microfossils and close-to-freshwater pH value in the pore water, members of ICDP PALEOVAN concluded that Lake Van might have started as an open lake. Here we show paleontological and geochemical evidence in favour of this idea and constrain the time, when Lake Van likely transformed into a closed lake. Additionally we provide the first conceptual model of how this closure may have happened. Our archives of choice are inorganic and biogenic carbonates, separated by wet sieving. We identified microfossil assemblages (fraction > 125 µm) and performed high-resolution oxygen isotope (delta18O) and elemental (Mg/Ca, Sr/Ca) analyses of the fraction plants growing in the photic zone as food supply. These two aspects point to an increasing salinity in a shallowing lake. The delta18O values of inorganic carbonates are relatively low during the initial phase of Lake Van and increase abruptly (ca. 7‰) after 530 ka BP. At approximately the same time combination of Sr/Ca and Mg/Ca data suggest first occurrence of aragonite. Again, these findings suggest geochemical changes of the lake water concurrent with transition documented by microfossils. Comparison between Lake Van and Lake Ohrid (Lacey et al. 2016) delta18O data, precludes regional climate change (e.g.: increased evaporation) as the main driver of observed changes. With no evidence for increased volcanic or tectonic activity (e.g.: tephra layers, deformation structures, slumping) in the Lake Van sedimentary profile around 530 ka, it seems unlikely that a pyroclastic flow blocked the outflow of the lake. Alternatively, a portion of inflow has been diverged which might have caused a change in the hydrological balance and lake level falling below its outlet. However, as no geomorphological data confirming this

Bathymetry of Lake Erie and Lake Saint Clair

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Bathymetry of Lake Erie and Lake Saint Clair has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and...

THE DISPUTE RESOLUTION MODEL OF VILLAGE HEAD ELECTION THROUGH NON LITIGATION

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Sri Praptianingsih

2017-06-01

Full Text Available Article Number 6 of 2014 clauses 37 verses (5 and (6 provides that the regent in the district must resolve the dispute over the election result of the village head within 30 days. At the district level, the Regional Regulations governing the settlement of village head election disputes and regulations are effective in the dispute profession.However, the laws and regulations at the local / district level have not yet clearly defined the form / format of the outcome of the dispute over the election of the village mayors. The specific purpose of this research is to formulate the model form in the effort to solve the disputes of Village mayors Election by doing syncretism of existing strategy. The Urgency of this research that is (a need to build juridical system in handling dispute of village head election; (b the synchronization of district regulations governing the handling of village head election disputes both vertically and horizontally (c needs a dispute resolution strategy by developing a model of settlement that provides protection of constitutional rights and ensures that government agenda.Research activities in Jember, Bondowoso and Lumajang districts, with a total sample of 150 people. Data collection techniques use Participatory Action Research (PAR and Focus Group Discussion (FGD methods. The Data analysis technique using qualitative analysis.The result of this research is the policy of settlement of disputes of village head election is set forth in juridical instrument at local level, result of settlement stated in peace agreement.This Agreement is then submitted to the Court for the issuance of the Deed of Peace in order to ensure the validity of the legal force for the parties.

Lake whitefish diet, condition, and energy density in Lake Champlain and the lower four Great Lakes following dreissenid invasions

Science.gov (United States)

Herbst, Seth J.; Marsden, J. Ellen; Lantry, Brian F.

2013-01-01

Lake Whitefish Coregonus clupeaformis support some of the most valuable commercial freshwater fisheries in North America. Recent growth and condition decreases in Lake Whitefish populations in the Great Lakes have been attributed to the invasion of the dreissenid mussels, zebra mussels Dreissena polymorpha and quagga mussels D. bugensis, and the subsequent collapse of the amphipod, Diporeia, a once-abundant high energy prey source. Since 1993, Lake Champlain has also experienced the invasion and proliferation of zebra mussels, but in contrast to the Great Lakes, Diporeia were not historically abundant. We compared the diet, condition, and energy density of Lake Whitefish from Lake Champlain after the dreissenid mussel invasion to values for those of Lake Whitefish from Lakes Michigan, Huron, Erie, and Ontario. Lake Whitefish were collected using gill nets and bottom trawls, and their diets were quantified seasonally. Condition was estimated using Fulton's condition factor (K) and by determining energy density. In contrast to Lake Whitefish from some of the Great Lakes, those from Lake Champlain Lake Whitefish did not show a dietary shift towards dreissenid mussels, but instead fed primarily on fish eggs in spring, Mysis diluviana in summer, and gastropods and sphaeriids in fall and winter. Along with these dietary differences, the condition and energy density of Lake Whitefish from Lake Champlain were high compared with those of Lake Whitefish from Lakes Michigan, Huron, and Ontario after the dreissenid invasion, and were similar to Lake Whitefish from Lake Erie; fish from Lakes Michigan, Huron, and Ontario consumed dreissenids, whereas fish from Lake Erie did not. Our comparisons of Lake Whitefish populations in Lake Champlain to those in the Great Lakes indicate that diet and condition of Lake Champlain Lake Whitefish were not negatively affected by the dreissenid mussel invasion.

Influence of Migrant Workers Returning to Hometown on the Changes of Village Social Structure

Institute of Scientific and Technical Information of China (English)

CHENG Wei; ZHANG Hong

2012-01-01

Based on field survey data of Village Z in Henan Province and from the perspective of the end of villages,we studied the influence of migrant workers returning to hometown on the changes of village social structure from village social interaction and village right reconstruction.Survey results show that social interaction centers of migrant workers returning to hometown for starting an undertaking move outside,which has exceeded the range of rural society of acquaintances and promoted the breaking of the traditional social relationship network " Differential Model of Association".In addition,migrant workers returning to hometown actively participate in building village rights and show more passionate political enthusiasm and practice of modern democratic concept.Furthermore,it not only speeds up disintegration of China’s small peasant economy and division of traditional farmers,but also is an important opportunity for realizing farmers’ self-ending and village ending,as well as urban and rural integration.

Morphological diversity in fourteen cultivars Tiron village, Kediri, Indonesia

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Nur Azis Fuad

2016-01-01

Full Text Available Tiron village, Kediri is one of central mangoes in Indonesia. Many cultivar of mangoes encountered at this location. This study aims to look at the diversity of mango cultivars in the Tiron Village, Kediri, Indonesia. Mangoes diversity is based on qualitative and quantitative character of each cultivar. The diversity among cultivar indicated by the standard deviation and variance in the eleven quantitative characters of mango. Mango cultivars categorized by phylogeny morphological characters. The method used for phylogeny analysis is an UPGMA method (unweighted pair group method with arithmetic mean. Phylogenic analysis is based by the qualitative character of the plant. The results showed there were fourteen cultivars of mango in the village of Tiron Kediri have high diversity. Fourteen mango cultivars were categorized four groups. Based on a qualitative character, there are four classes of mango. The first group is the Katul, Podang Urang, and Podang Lumut. The second group is the Gadung, Jaran, Madu, Endog, Pakel, Dodonilo, Ireng, Lanang and Cantek. Santok Kapur into groups to form groups of three and Kopyor fourth. The high diversity in the village mango Tiron Kediri potential for resource in situ germplasm.

What does 'nuclear power village' represent in the newspaper articles?

International Nuclear Information System (INIS)

Takenaka, I.; Kimura, H.

2014-01-01

Since the Fukushima Daiichi Nuclear Disaster in 2011, we have often heard the word 'Nuclear Power Village (Genshiryoku-Mura in Japanese)' in Japan. 'Nuclear Power Village' is used for the Japanese community related to nuclear power generation. In this paper, we analysed Japanese newspapers and clarified usages of 'Nuclear Power Village'. As a result, we found there are two images of 'Nuclear Power Village'. One image has a common purpose of the promotion of nuclear power. Another image has a common purpose of acquiring gain. We also clarified the characteristics of the images such as interdependence, closed community and so on. (author)

What does 'nuclear power village' represent in the newspaper articles?

Energy Technology Data Exchange (ETDEWEB)

Takenaka, I., E-mail: isshin.takenaka@gmail.com [The Univ. of Tokyo, Tokyo (Japan); Kimura, H., E-mail: kimura.hiroshi.0110@gmail.com [Public Outreach, Non-Profit, Tokyo (Japan)

2014-07-01

Since the Fukushima Daiichi Nuclear Disaster in 2011, we have often heard the word 'Nuclear Power Village (Genshiryoku-Mura in Japanese)' in Japan. 'Nuclear Power Village' is used for the Japanese community related to nuclear power generation. In this paper, we analysed Japanese newspapers and clarified usages of 'Nuclear Power Village'. As a result, we found there are two images of 'Nuclear Power Village'. One image has a common purpose of the promotion of nuclear power. Another image has a common purpose of acquiring gain. We also clarified the characteristics of the images such as interdependence, closed community and so on. (author)

Diversity and utilization of bamboo species in Tigawasa Village, Bali

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IDA BAGUS KETUT ARINASA

2005-01-01

Full Text Available Tigawasa is one of the famous traditional villages as a center of bamboo handicraft in Buleleng regency-Bali. As a center of bamboo handicraft its have been wrestled since centuries. Their peoples have done traditionally bamboo conservation surrounding their house and garden too. The marginal area, river flow area and stiff slope that are outskirts of village become to focus of bamboo conservation by their peoples, too. This research conducted at Tigawasa village in June 2003 by stripe and interview methods. Two kilometers stripe length by 50 meters width; follow the direction north south of the river was investigated. To know the utilization of kind of bamboo and their product conducted by interview to craftsman and community figure. The result of inventory knew about four genus consist of 19 species planted in this village. To know those bamboo species will be presented their key of determination. The genus of Gigantochloa and Schizostachyum to dominate of their species, and have many uses of it’s, also. Not less than 54 kind of bamboos handicraft product was produced in this village. The diversity of bamboos handicraft product, develop according progress of the technology and demand of period. Many of new products composed and use of color or paint develop to produce varieties of fixed product. Two-kind of product that is traditional boxes (“sokasi” handicraft and woven bamboo (“bedeg” to become this village famous at Bali, even though in foreign countries Energetic development of bamboos home industry to come to decrease stock of raw materials. About two trucks supply from east Java regularly to anticipation of decrease local stock of raw materials every week.

Research on the localization method of protecting traditional village landscape: a case study on Tangyin

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W. Li

2015-08-01

Full Text Available China has over 271 million villages and less than the number in ten years ago in which there are 363 million villages. New rural construction indeed do some good for common villages but still destroy hundreds and thousands traditional village which contain great cultural, science, artistic values. In addition, traditional villages can't meet the increasing needs in more convenient and comfortable living conditions. Increasing population also makes traditional villages out of control in construction. With the background of this, we have to set up in traditional village protection. This article put forward an idea in protection which make use of landscape localization to pursue the sustainable development and vernacular landscape protection. Tangyin Town is a famous trade center in history and left many cultural heritage, especially historical buildings. Take Tangyin as a case study to apply the localization method which could guide other similar villages to achieve same goals.

Glacial lake inventory and lake outburst potential in Uzbekistan.

Science.gov (United States)

Petrov, Maxim A; Sabitov, Timur Y; Tomashevskaya, Irina G; Glazirin, Gleb E; Chernomorets, Sergey S; Savernyuk, Elena A; Tutubalina, Olga V; Petrakov, Dmitriy A; Sokolov, Leonid S; Dokukin, Mikhail D; Mountrakis, Giorgos; Ruiz-Villanueva, Virginia; Stoffel, Markus

2017-08-15

Climate change has been shown to increase the number of mountain lakes across various mountain ranges in the World. In Central Asia, and in particular on the territory of Uzbekistan, a detailed assessment of glacier lakes and their evolution over time is, however lacking. For this reason we created the first detailed inventory of mountain lakes of Uzbekistan based on recent (2002-2014) satellite observations using WorldView-2, SPOT5, and IKONOS imagery with a spatial resolution from 2 to 10m. This record was complemented with data from field studies of the last 50years. The previous data were mostly in the form of inventories of lakes, available in Soviet archives, and primarily included localized in-situ data. The inventory of mountain lakes presented here, by contrast, includes an overview of all lakes of the territory of Uzbekistan. Lakes were considered if they were located at altitudes above 1500m and if lakes had an area exceeding 100m 2 . As in other mountain regions of the World, the ongoing increase of air temperatures has led to an increase in lake number and area. Moreover, the frequency and overall number of lake outburst events have been on the rise as well. Therefore, we also present the first outburst assessment with an updated version of well-known approaches considering local climate features and event histories. As a result, out of the 242 lakes identified on the territory of Uzbekistan, 15% are considered prone to outburst, 10% of these lakes have been assigned low outburst potential and the remainder of the lakes have an average level of outburst potential. We conclude that the distribution of lakes by elevation shows a significant influence on lake area and hazard potential. No significant differences, by contrast, exist between the distribution of lake area, outburst potential, and lake location with respect to glaciers by regions. Copyright © 2017 Elsevier B.V. All rights reserved.

The rural villages electrification with a hybrid photovoltaic

International Nuclear Information System (INIS)

Kocev, Kiril; Dimitrov, Dimitar; Tugjarov, Gjorgji

2002-01-01

Depending on a daily load demand, distance from the utility grid and the available solar energy, the rural villages electrification with a hybrid photovoltaic (PV) system can be a cheaper solution than the classic electrification, by connecting them to the utility grid. Besides PV generator, the considered hybrid system is consisted of a battery and a diesel genset. For the concrete case - rural village with estimated daily load demand of 15.5 kWh/day, with the computer program PVFORM, which is modified for such hybrid system, were simulated a few hundreds PV systems, with different sizes of the PV generator and of the battery capacity. Analyzing the obtained results, it can be foreseen the influence of the component size on the system functionality. From the mass of possible system combinations, it is chosen one that has 42 % lower initial investment, than the initial investment for connection of the village to the utility grid. (Original)

The Role Played by Agricultural Policy-based Finance in New Village Construction

Institute of Scientific and Technical Information of China (English)

2011-01-01

The necessity of the agricultural policy-based finance in terms of supporting the new village construction is analyzed: in the first place, the theoretical roots of agricultural policy-based finance supporting new village construction are "market failure" and "government intervention"; in the second place, the continual decline of agriculture and the "rural financial market failure" in recent years have become the objective evidence and historical mission for agricultural policy-based finance to support new village construction; in the third place, the combination of agricultural policy-based finance and new village construction is conducive to solving the "three agriculture" problems and facilitating the reform of new village construction. The feasibility of the support is analyzed: firstly, agricultural policy-based finance boasts the status and position of the "primary drive" in new village construction; secondly, the nation continuously deepens the reform of rural financial system and policy-based banks and strengthens the functions of Agricultural Development Bank, which provides policies for agricultural policy-based finance to support new village construction; thirdly, the 14 years’ reform and development of Agricultural Development Bank and the eleventh five year plan lay sound practical basis for the support of agricultural policy-based finance to new village construction. Based on the necessity and feasibility, the following six aspects are analyzed to fully display the function of the "first engine" of agricultural policy-related finance to new village construction. Firstly, strengthening the credit and loan aid to grain and cotton and some other agricultural products in the circulation domain; secondly, strengthening the credit and loan aid to agricultural industrialization in processing field; thirdly, intensifying the credit and loan aid to agricultural comprehensive development, rural infrastructure construction, application and promotion of

A catastrophic event in Lake Geneva region during the Early Bronze Age?

Science.gov (United States)

Kremer, Katrina; Yrro, Blé; Marillier, François; Hilbe, Michael; Corboud, Pierre; Rachoud-Schneider, Anne-Marie; Girardclos, Stéphanie

2013-04-01

installation of palafittic villages on the shore of Lake Geneva during the Early Bronze Age. References: Girardclos S., Schmidt O.T., Sturm M., Ariztegui D., Pugin A., Anselmetti F.S., 2007, The 1996 AD delta collapse and large turbidite in Lake Brienz, Marine Geology (241), 137-154. Kremer K., Simpson G., Girardclos S., 2012, Giant Lake Geneva tsunami in 563 AD, Nature Geoscience (5), 756-757. This project is financed by the Swiss National Foundation project nr. 200021-121666/1 and the Fondation Ernest Boninchi.

Actualizing Communities of Practice (COPs and Situated Learning for A Sustainable Eco-Village

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Maria Victoria Pineda

2016-05-01

Full Text Available An eco-village as defined by Robert Gilman is a “human-scale, full-featured settlement where you feel you know the others, and human activities are integrated with natural, biological systems.” Roland Mayerl argued that this maybe ideal, but there are huge challenges. He claims the challenges are at different levels—there is the physical layer that constitutes food production, animals, water and wastewater treatment. Other layers will be the built environment, the economic system and the governance in the village.This paper argues that one of the challenging layers is the human layer that was excluded in the modeling of many eco-village works. While there are many good models of an eco-village, sustainability will primarily be laid on the shoulders of the members of the community or the village for that matter. Sustainability should be espoused by the members of the eco-village. But how can sustainability be attained? What sustainability approach or strategy can be employed?“Communities of practice (COP are formed by people who engage in a process of collective learning in a shared domain of human endeavor.“ (Wenger, 2004 COPs are concepts commonly applied in organizations and virtual communities. Using this approach together with periphery participation and situated learning, this paper presents a human-based model of a sustainable eco-village and some useful examples.The paper also argues that an eco-village necessitates the support of technology in enhancing and preserving the shared practices. Hence, use of social media deployed in the web is one of the recommended ways that also permit collective action among members of the eco-village.

The Vertical Village: indigenous mixture in Rio de Janeiro city

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Camila Bevilaqua

2017-07-01

Full Text Available This paper focuses upon a place called the Vertical Village, a building in the center of Rio de Janeiro inhabited exclusively by indigenous peoples from different ethnic groups belonging to different parts of the country. In this paper, we discuss questions related to the experience of being indigenous in a city, the construction of a residential space as a village, and the constitution of indigenous identity in the urban context. Following the paths of three inhabitants of the building, the questions considered emerge from their transiting between cities and villages, frontiers either real or imaginary, prejudices and expectations of indigenous identity.

Dispute Settlement Patterns on The Village Chief Election In Indonesia (Lumajang Regency

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Fauziyah Fauziyah

2016-06-01

Full Text Available In the year of 2013, Lumajang Regency carries out 159 village chief election (Pilkades. There are 4 disputes of Pilkades, and all about voice counting result of Pilkades. Local Regulation No. 24 year 2006 and Local Regulation No. 6 year 2012 do not state any matter of dispute in village headman election and mechanism of solution, but Local Government Regulation determines Watchdog Committee in the level of sub-district and Team of Village Governance Issues Completion in the level of District. Watchdog committee conducts supervision by preventive and repressive act. Supervision is done through preventive act in the form of communications and socialization to the village officer, Village Consultative Council (BPD, and Pilkades Committee about the importance of honest, fair and democratic Pilkades. Meanwhile, supervision is conducted through repressive act by facilitating the parties if dispute happened. As the result, committee executes the monitoring well, proven from 159 Pilkades, there was only 4 disputes, three among others can be resolved in non litigation process. Existence of Watchdog Committee is supported by the availability of budget coming from help of region budget (APBD that is packed into village budget (APBDes, Rp.2.000.000 for every Pilkades. How to Cite: Fauziyah, F., & Praptianingsih, S. (2016. Dispute Settlement Patterns on The Village Chief Election In Indonesia (Lumajang Regency. Rechtsidee, 3(1, 53-62. doi: http://dx.doi.org/10.21070/jihr.v3i1.159

Effects of Village Power Quality on Fuel Consumption and Operating Expenses

Energy Technology Data Exchange (ETDEWEB)

Richard Wies; Ron Johnson

2008-12-31

Alaska's rural village electric utilities are isolated from the Alaska railbelt electrical grid intertie and from each other. Different strategies have been developed for providing power to meet demand in each of these rural communities. Many of these communities rely on diesel electric generators (DEGs) for power. Some villages have also installed renewable power sources and automated generation systems for controlling the DEGs and other sources of power. For example, Lime Village has installed a diesel battery photovoltaic hybrid system, Kotzebue and Wales have wind-diesel hybrid systems, and McGrath has installed a highly automated system for controlling diesel generators. Poor power quality and diesel engine efficiency in village power systems increases the cost of meeting the load. Power quality problems may consist of poor power factor (PF) or waveform disturbances, while diesel engine efficiency depends primarily on loading, the fuel type, the engine temperature, and the use of waste heat for nearby buildings. These costs take the form of increased fuel use, increased generator maintenance, and decreased reliability. With the cost of bulk fuel in some villages approaching $1.32/liter ($5.00/gallon) a modest 5% decrease in fuel use can result in substantial savings with short payback periods depending on the village's load profile and the cost of corrective measures. This project over its five year history has investigated approaches to improving power quality and implementing fuel savings measures through the use of performance assessment software tools developed in MATLAB{reg_sign} Simulink{reg_sign} and the implementation of remote monitoring, automated generation control, and the addition of renewable energy sources in select villages. The results have shown how many of these communities would benefit from the use of automated generation control by implementing a simple economic dispatch scheme and the integration of renewable energy sources

Bacterial community in ancient permafrost alluvium at the Mammoth Mountain (Eastern Siberia).

Science.gov (United States)

Brouchkov, Anatoli; Kabilov, Marsel; Filippova, Svetlana; Baturina, Olga; Rogov, Victor; Galchenko, Valery; Mulyukin, Andrey; Fursova, Oksana; Pogorelko, Gennady

2017-12-15

Permanently frozen (approx. 3.5Ma) alluvial Neogene sediments exposed in the Aldan river valley at the Mammoth Mountain (Eastern Siberia) are unique, ancient, and poorly studied permafrost environments. So far, the structure of the indigenous bacterial community has remained unknown. Use of 16S metagenomic analysis with total DNA isolation using DNA Spin Kit for Soil (MO-Bio) and QIAamp DNA Stool Mini Kit (Qiagen) has revealed the major and minor bacterial lineages in the permafrost alluvium sediments. In sum, 61 Operational Taxonomic Units (OTUs) with 31,239 reads (Qiagen kit) and 15,404 reads (Mo-Bio kit) could be assigned to the known taxa. Only three phyla, Bacteroidetes, Proteobacteria and Firmicutes, comprised >5% of the OTUs abundance and accounted for 99% of the total reads. OTUs pertaining to the top families (Chitinophagaceae, Caulobacteraceae, Sphingomonadaceae, Bradyrhizobiaceae, Halomonadaceae) held >90% of reads. The abundance of Actinobacteria was less (0.7%), whereas members of other phyla (Deinococcus-Thermus, Cyanobacteria/Chloroplast, Fusobacteria, and Acidobacteria) constituted a minor fraction of reads. The bacterial community in the studied ancient alluvium differs from other permafrost sediments, mainly by predominance of Bacteroidetes (>52%). The diversity of this preserved bacterial community has the potential to cause effects unknown if prompted to thaw and spread with changing climate. Therefore, this study elicits further reason to study how reintroduction of these ancient bacteria could affect the surrounding ecosystem, including current bacterial species. Copyright © 2017 Elsevier B.V. All rights reserved.

Distributions of soil phosphorus in China's densely populated village landscapes

Science.gov (United States)

Jiaguo Jiao; Erle C. Ellis; Ian Yesilonis; Junxi Wu; Hongqing Wang; Huixin Li; Linzhang. Yang

2010-01-01

Purpose Village landscapes, which integrate small-scale agriculture with housing, forestry and a host of other land use practices, cover more than 2x106 km2 across China. Village lands tend to be managed at very fine spatial scales (≤30 m), with managers altering soil fertility and even terrain by terracing,...

Old regime towns and villages: consent and conflict in local castile

Directory of Open Access Journals (Sweden)

Susana Truchuelo García

2013-12-01

Full Text Available Castilian towns and villages had a long development process in medieval times. Then, they were formed as political bodies to the prosecution of the common good. Despite town and village reciprocal relationships were part of the common political body they formed together, their relationships were hierarchical. Towns, as heads of jurisdictional districts, kept relations of domination on the villages. There, powerful local lineages tried to widen their authority and power. This traditional scheme, that explained town and village Old Regime relationships, was changing in the long-run perspective. Charles V initiated sales of town titles and privileges to increase royal incomes. This favored not only these last, but also higher degrees of jurisdictional local autonomy and, at the same time, it went in favor of local oligarchies aspirations of wider spheres of local self government

Lake-level frequency analysis for Devils Lake, North Dakota

Science.gov (United States)

Wiche, Gregg J.; Vecchia, Aldo V.

1996-01-01

Two approaches were used to estimate future lake-level probabilities for Devils Lake. The first approach is based on an annual lake-volume model, and the second approach is based on a statistical water mass-balance model that generates seasonal lake volumes on the basis of seasonal precipitation, evaporation, and inflow. Autoregressive moving average models were used to model the annual mean lake volume and the difference between the annual maximum lake volume and the annual mean lake volume. Residuals from both models were determined to be uncorrelated with zero mean and constant variance. However, a nonlinear relation between the residuals of the two models was included in the final annual lakevolume model.Because of high autocorrelation in the annual lake levels of Devils Lake, the annual lake-volume model was verified using annual lake-level changes. The annual lake-volume model closely reproduced the statistics of the recorded lake-level changes for 1901-93 except for the skewness coefficient. However, the model output is less skewed than the data indicate because of some unrealistically large lake-level declines. The statistical water mass-balance model requires as inputs seasonal precipitation, evaporation, and inflow data for Devils Lake. Analysis of annual precipitation, evaporation, and inflow data for 1950-93 revealed no significant trends or long-range dependence so the input time series were assumed to be stationary and short-range dependent.Normality transformations were used to approximately maintain the marginal probability distributions; and a multivariate, periodic autoregressive model was used to reproduce the correlation structure. Each of the coefficients in the model is significantly different from zero at the 5-percent significance level. Coefficients relating spring inflow from one year to spring and fall inflows from the previous year had the largest effect on the lake-level frequency analysis.Inclusion of parameter uncertainty in the model

Lake trout in northern Lake Huron spawn on submerged drumlins

Science.gov (United States)

Riley, Stephen C.; Binder, Thomas; Wattrus, Nigel J.; Faust, Matthew D.; Janssen, John; Menzies, John; Marsden, J. Ellen; Ebener, Mark P.; Bronte, Charles R.; He, Ji X.; Tucker, Taaja R.; Hansen, Michael J.; Thompson, Henry T.; Muir, Andrew M.; Krueger, Charles C.

2014-01-01

Recent observations of spawning lake trout Salvelinus namaycush near Drummond Island in northern Lake Huron indicate that lake trout use drumlins, landforms created in subglacial environments by the action of ice sheets, as a primary spawning habitat. From these observations, we generated a hypothesis that may in part explain locations chosen by lake trout for spawning. Most salmonines spawn in streams where they rely on streamflows to sort and clean sediments to create good spawning habitat. Flows sufficient to sort larger sediment sizes are generally lacking in lakes, but some glacial bedforms contain large pockets of sorted sediments that can provide the interstitial spaces necessary for lake trout egg incubation, particularly if these bedforms are situated such that lake currents can penetrate these sediments. We hypothesize that sediment inclusions from glacial scavenging and sediment sorting that occurred during the creation of bedforms such as drumlins, end moraines, and eskers create suitable conditions for lake trout egg incubation, particularly where these bedforms interact with lake currents to remove fine sediments. Further, these bedforms may provide high-quality lake trout spawning habitat at many locations in the Great Lakes and may be especially important along the southern edge of the range of the species. A better understanding of the role of glacially-derived bedforms in the creation of lake trout spawning habitat may help develop powerful predictors of lake trout spawning locations, provide insight into the evolution of unique spawning behaviors by lake trout, and aid in lake trout restoration in the Great Lakes.

Lake sturgeon population characteristics in Rainy Lake, Minnesota and Ontario

Science.gov (United States)

Adams, W.E.; Kallemeyn, L.W.; Willis, D.W.

2006-01-01

Rainy Lake contains a native population of lake sturgeon Acipenser fulvescens that has been largely unstudied. The aims of this study were to document the population characteristics of lake sturgeon in Rainy Lake and to relate environmental factors to year-class strength for this population. Gill-netting efforts throughout the study resulted in the capture of 322 lake sturgeon, including 50 recaptures. Lake sturgeon in Rainy Lake was relatively plump and fast growing compared with a 32-population summary. Population samples were dominated by lake sturgeon between 110 and 150 cm total length. Age–structure analysis of the samples indicated few younger (<10 years) lake sturgeon, but the smallest gill net mesh size used for sampling was 102 mm (bar measure) and would not retain small sturgeon. Few lake sturgeon older than age 50 years were captured, and maximum age of sampled fish was 59 years. Few correlations existed between lake sturgeon year-class indices and both annual and monthly climate variables, except that mean June air temperature was positively correlated with year-class strength. Analysis of Rainy Lake water elevation and resulting lake sturgeon year-class strength indices across years yielded consistent but weak negative correlations between late April and early June, when spawning of lake sturgeon occurs. The baseline data collected in this study should allow Rainy Lake biologists to establish more specific research questions in the future.

Biomass and energy dynamics in a tribal village ecosystem of Orissa, India

International Nuclear Information System (INIS)

Nayak, S.P.; Nisanka, S.K.; Misra, M.K.

1993-01-01

Biomass energy production and consumption patterns were investigated in Bhogibandha, a small tribal village ecosystem in the Eastern Ghats of India. The land area was 116.7 ha with 0.18 forest area per capita. Human population was 76 in 21 families. The livestock population in the village was low. Annual crop yield was 19.1 t on 13.9 ha of land. Annual collection of minor forest produce was 9.74 t. Annual energy consumption in terms of food was 278.4 GJ, fodder 929.6 GJ, liquor 20.9 GJ and fuelwood 636.5 GJ (excluding camp fire). Energy expenditure for agricultural, domestic and other daily activities in the village ecosystems was 122 GJ by human and 124 GJ by draught animals. The energy-flow pattern in the ecosystem shows annual production of 2062 GJ, consumption of 1917 GJ, out-flow (export) of 97 GJ and in-flow (import) of 235 GJ. Based on the energy-flow and large dependence on forest and forest products (mainly firewood for sale along with minor products), the village Bhogibanda was concluded to be an open, forest-dependent based village ecosystem. An energy-flow model was developed for the village ecosystem. (Author)

Regional new energy vision for Yakumo village; Yakumomura chiiki shin energy vision

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

A regional new energy vision has been formulated for Yakumo village, Shimane Prefecture, which abides with the village doctrines of introducing new energy for quality life and building a community advanced in terms of environmental protection. Yakumo village, which has a population of approximately 6,800 engaged mainly in agriculture or forestry, consumed 5 times 10{sup 5} GJ in energy in fiscal 1998. The results of activities conducted in this connection are summarized in nine chapters which are (1) the trends of affairs surrounding new energy, (2) Yakumo village's local characteristics as seen from the new energy viewpoint, (3) collection of information on new energy measures taken by local governments, (4) estimation of demand for energy in Yakumo village, (5) estimation of the existing amount and available amount of new energy in Yakumo village, (6) study of the basic concept and basic policy of the vision, (7) study of new energy introduction, (8) approach to the issue by thinking, and (9) reference materials. In concrete terms, discussion is held about introduction into public facilities of photovoltaic power generation and water heaters, wind power generation, cogeneration, and waste heat utilization. For the sake of gardening at public facilities, for instance, the introduction of photovoltaic power generation is taken up. (NEDO)

Zooplankton communities in a large prealpine lake, Lake Constance: comparison between the Upper and the Lower Lake

Directory of Open Access Journals (Sweden)

Gerhard MAIER

2005-08-01

Full Text Available The zooplankton communities of two basins of a large lake, Lake Constance, were compared during the years 2002 and 2003. The two basins differ in morphology, physical and chemical conditions. The Upper Lake basin has a surface area of 470 km2, a mean depth of 100 and a maximum depth of 250 m; the Lower Lake basin has a surface area of 62 km2, a mean depth of only 13 and a maximum depth of 40 m. Nutrient, chlorophyll-a concentrations and mean temperatures are somewhat higher in the Lower than in the Upper Lake. Total abundance of rotifers (number per m2 lake surface was higher and rotifer development started earlier in the year in the Lower than in the Upper Lake. Total abundance of crustaceans was higher in the Upper Lake in the year 2002; in the year 2003 no difference in abundance could be detected between the lake basins, although in summer crustacean abundance was higher in the Lower than in the Upper Lake. Crustacean communities differed significantly between lake basins while there was no apparent difference in rotifer communities. In the Lower Lake small crustaceans, like Bosmina spp., Ceriodaphnia pulchella and Thermocyclops oithonoides prevailed. Abundance (number per m2 lake surface of predatory cladocerans, large daphnids and large copepods was much lower in the Lower than in the Upper Lake, in particular during the summer months. Ordination with nonmetric multidimensional scaling (NMS separated communities of both lakes along gradients that correlated with temperature and chlorophyll a concentration. Clutches of copepods were larger in the Lower than in the Upper Lake. No difference could be detected in clutch size of large daphnids between lake basins. Our results show that zooplankton communities in different basins of Lake Constance can be very different. They further suggest that the lack of large crustaceans in particular the lack of large predatory cladocerans in the Lower Lake can have negative effects on growth and

The dynamic behaviour of the mammoth in the Spanish fortress, L’Aquila, Italy

Directory of Open Access Journals (Sweden)

Casarin Filippo

2015-01-01

Full Text Available The fossil remains of a “Mammuthus Meridionalis” were found the 25th of march 1954 in a lime quarry close to the city of L’Aquila. The Mammoth skeleton was soon “reconstructed” on a forged iron frame, and it was located in one of the main halls of the Spanish fortress in L’Aquila. A comprehensive restoration was recently completed (2013-2015, also considering the study of the adequacy of the supporting frame, which demonstrated to survive the relevant 2009 l’Aquila earthquake. After a laser-scanner survey, allowing to build a very detailed Finite Element model, Operational Modal Analysis was employed in order to obtain the dynamic identification of the structure. Results of the experimental activities explained the capacity of the structure to bear the 2009 main shock, since the natural frequencies demonstrated to be quite reduced. The structure acted as a “natural” seismic device, avoiding to reach its Ultimate Limit State however paying the toll of relevant displacements. The seismic motion caused several cracks at the edge of the bones, indicating the non-fulfilment of the ALS (damage Limit State of Artistic contents. A proposal for seismic isolation and redesign of the supporting frame was then discussed. The paper illustrates the scientific activities assisting the restoration intervention, entailing a multidisciplinary approach, in the fields of restoration, palaeontology and seismic engineering.

Lake trout rehabilitation in Lake Erie: a case history

Science.gov (United States)

Cornelius, Floyd C.; Muth, Kenneth M.; Kenyon, Roger

1995-01-01

Native lake trout (Salvelinus namaycush) once thrived in the deep waters of eastern Lake Erie. The impact of nearly 70 years of unregulated exploitation and over 100 years of progressively severe cultural eutrophication resulted in the elimination of lake trout stocks by 1950. Early attempts to restore lake trout by stocking were unsuccessful in establishing a self-sustaining population. In the early 1980s, New York's Department of Environmental Conservation, Pennsylvania's Fish and Boat Commission, and the U.S. Fish and Wildlife Service entered into a cooperative program to rehabilitate lake trout in the eastern basin of Lake Erie. After 11 years of stocking selected strains of lake trout in U.S. waters, followed by effective sea lamprey control, lake trout appear to be successfully recolonizing their native habitat. Adult stocks have built up significantly and are expanding their range in the lake. Preliminary investigations suggest that lake trout reproductive habitat is still adequate for natural reproduction, but natural recruitment has not been documented. Future assessments will be directed toward evaluation of spawning success and tracking age-class cohorts as they move through the fishery.

Village power hybrid systems development in the United States

Energy Technology Data Exchange (ETDEWEB)

Flowers, L.; Green, J. [National Renewable Energy Lab., Golden, CO (United States); Bergey, M. [Bergey Windpower Co., Norman, OK (United States); Lilley, A. [Westinghouse Electric Corp., Pittsburgh, PA (United States); Mott, L. [Northern Power Systems, Moretown, VT (United States)

1994-11-01

The energy demand in developing countries is growing at a rate seven times that of the OECD countries, even though there are still 2 billion people living in developing countries without electricity. Many developing countries have social and economic development programs aimed at stemming the massive migration from the rural communities to the overcrowded, environmentally problematic, unemployment-bound urban centers. To address the issue of providing social, educational, health, and economic benefits to the rural communities of the developing world, a number of government and nongovernment agencies are sponsoring pilot programs to install and evaluate renewable energy systems as alternatives to line extension, diesels, kerosene, and batteries. The use of renewables in remote villages has yielded mixed results over the last 20 years. However, recently, photovoltaics, small wind turbines, and microhydro system shave gained increasing recognition as reliable, cost-effective alternatives to grid extension and diesel gensets for village-electricity applications. At the same time, hybrid systems based on combinations of PV/wind/batteries/diesel gensets have proven reliable and economic for remote international telecommunications markets. With the growing emphasis on environmentally and economically sustainable development of international rural communities, the US hybrid industry is responding with the development and demonstration of hybrid systems and architectures that will directly compete with conventional alternatives for village electrification. Assisting the US industry in this development, the National Renewable Energy Laboratory (NREL) has embarked on a program of collaborative technology development and technical assistance in the area of hybrid systems for village power. Following a brief review of village-power hybrid systems application and design issues, this paper presents the present industry development activities of three US suppliers and the NREL.

Opportunities for renewable energy technologies in water supply in developing country villages

Energy Technology Data Exchange (ETDEWEB)

Niewoehner, J.; Larson, R.; Azrag, E.; Hailu, T.; Horner, J.; VanArsdale, P. [Water for People, Denver, CO (United States)

1997-03-01

This report provides the National Renewable Energy Laboratory (NREL) with information on village water supply programs in developing countries. The information is intended to help NREL develop renewable energy technologies for water supply and treatment that can be implemented, operated, and maintained by villagers. The report is also useful to manufacturers and suppliers in the renewable energy community in that it describes a methodology for introducing technologies to rural villages in developing countries.

Microbiology of Lonar Lake and other soda lakes

Science.gov (United States)

Paul Antony, Chakkiath; Kumaresan, Deepak; Hunger, Sindy; Drake, Harold L; Murrell, J Colin; Shouche, Yogesh S

2013-01-01

Soda lakes are saline and alkaline ecosystems that are believed to have existed throughout the geological record of Earth. They are widely distributed across the globe, but are highly abundant in terrestrial biomes such as deserts and steppes and in geologically interesting regions such as the East African Rift valley. The unusual geochemistry of these lakes supports the growth of an impressive array of microorganisms that are of ecological and economic importance. Haloalkaliphilic Bacteria and Archaea belonging to all major trophic groups have been described from many soda lakes, including lakes with exceptionally high levels of heavy metals. Lonar Lake is a soda lake that is centered at an unusual meteorite impact structure in the Deccan basalts in India and its key physicochemical and microbiological characteristics are highlighted in this article. The occurrence of diverse functional groups of microbes, such as methanogens, methanotrophs, phototrophs, denitrifiers, sulfur oxidizers, sulfate reducers and syntrophs in soda lakes, suggests that these habitats harbor complex microbial food webs that (a) interconnect various biological cycles via redox coupling and (b) impact on the production and consumption of greenhouse gases. Soda lake microorganisms harbor several biotechnologically relevant enzymes and biomolecules (for example, cellulases, amylases, ectoine) and there is the need to augment bioprospecting efforts in soda lake environments with new integrated approaches. Importantly, some saline and alkaline lake ecosystems around the world need to be protected from anthropogenic pressures that threaten their long-term existence. PMID:23178675

Thematic village Zalesie Royal

Directory of Open Access Journals (Sweden)

Maria Dombrowicz

2016-08-01

Full Text Available Zalesie Królewskie is a village located in the district lay in the municipality of Swiekatowo. It is a town with well-preserved heritage Borowiakow Tucholskich. This heritage is rich and focused around the values of material culture, but also immaterial. People who live here have many features in common with neighboring Kociewiacy and Kashubian, but also have their own unique ethnographic, which is attractive for tourism.

Stereo Pair, Salt Lake City, Utah

Science.gov (United States)

2002-01-01

The 2002 Winter Olympics are hosted by Salt Lake City at several venues within the city, in nearby cities, and within the adjacent Wasatch Mountains. This image pair provides a stereoscopic map view of north central Utah that includes all of these Olympic sites. In the south, next to Utah Lake, Provo hosts the ice hockey competition. In the north, northeast of the Great Salt Lake, Ogden hosts curling and the nearby Snowbasin ski area hosts the downhill events. In between, southeast of the Great Salt Lake, Salt Lake City hosts the Olympic Village and the various skating events. Further east, across the Wasatch Mountains, the Park City ski resort hosts the bobsled, ski jumping, and snowboarding events. The Winter Olympics are always hosted in mountainous terrain. This view shows the dramatic landscape that makes the Salt Lake City region a world-class center for winter sports.This stereoscopic image was generated by draping a Landsat satellite image over a Shuttle Radar Topography Mission digital elevation model. Two differing perspectives were then calculated, one for each eye. They can be seen in 3-D by viewing the left image with the right eye and the right image with the left eye (cross-eyed viewing or by downloading and printing the image pair and viewing them with a stereoscope. When stereoscopically merged, the result is a vertically exaggerated view of Earth's surface in its full three dimensions.Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter (98-foot) resolution of most Landsat images and will substantially help in analyzing the large and growing Landsat image archive, managed by the U.S. Geological Survey (USGS).Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR

Hydrology, water quality, and nutrient loads to the Bauman Park Lake, Cherry Valley, Winnebago County, Illinois, May 1996-April 1997

Science.gov (United States)

Kay, Robert T.; Trugestaad, Aaron

1998-01-01

The Bauman Park Lake occupies a former sand and gravel quarry in the Village of Cherry Valley, Illinois. The lake is eutrophic, and nuisance growths of algae and aquatic macrophytes are supported by nutrients (nitrogen and phosphorus) that are derived primarily from ground-water inflow, the main source of water for the lake. The lake has an average depth of about 18 feet, a maximum depth of about 28 feet, and a volume of 466 acre-feet at a stage of about 717 feet above sea level. The lake also is subject to thermal stratification, and although most of the lake is well oxidized, nearly anoxic conditions were present at the lake bottom during part of the summer of 1996. 4,648 pounds of nitrogen compounds were added to the Bauman Park Lake from May 1996 through April 1997. Phosphorus compounds were derived primarily from inflow from ground water (68.7 percent), sediments derived from shoreline erosion (15.6 percent), internal regeneration (11.7 percent), waterfowl excrement (1.6 percent), direct precipitation and overland runoff (1.2 percent), and particulate matter deposited from the atmosphere (1.2 percent). Nitrogen compounds were derived from inflow from ground water (62.1 percent), internal regeneration (19.6 percent), direct precipitation and overland runoff (10.1 percent), particulate matter deposited from the atmosphere (3.5 percent), sediments derived from shoreline erosion (4.4 percent), and waterfowl excrement (0.3 percent). About 13 pounds of phosphorus and 318 pounds of nitrogen compounds flow out of the lake to ground water. About 28 pounds of nitrogen is removed by denitrification. Algae and aquatic macrophytes utilize nitrate, nitrite, ammonia, and dissolved phosphorus. The availability of dissolved phosphorus in the lake water controls algal growth. Uptake of the nutrients, by aquatic macrophytes and algae, temporarily removes nutrients from the water column but not from the lake basin. Because the amount of nutrients entering the lake greatly exceeds

Research on Evaluation of Conservation Planning Implementation of Nanshe Historic Village in Dongguan City

Science.gov (United States)

Yubin, Luo

2017-10-01

Conservation planning plays an important role in the protection and development of historic villages. The evaluation of conservation planning is helpful to find out the problems existing in the village protection work which helps to improve the conservation planning system. The paper briefly summarizes the conservation planning background of Nanshe historic village in Dongguan city, Guangdong province, China. The conservation planning guided the protection work of Nanshe village since 2002. It evaluates four aspects of the conservation planning implementation and effect such as protection and utilization of the ancient buildings, roadway repair, landscape and basic sanitation facilities improvement by ways of field research and questionnaire survey. There are only nineteen ancient buildings repaired and the rest of them are part of repaired or not repaired. Most of the roadways are well preserved. Only four of them are partly repaired or not repaired. Most of the villagers like to chat under the ancient banyan trees. Conservation Planning pays not much attention to the needs of the residents. Although conservation planning of Nanshe village developed the near, middle and long term target it actually took 14 years to carry out the near target. It enhances the social awareness of Nanshe village and the sense of belongings of the villagers. Most of the villagers are satisfied with the implementation of the conservation planning. Meanwhile, the paper exposes the conservation planning is too idealistic. It lacks of implementation details and the three phases of the investment funds and pays not much attention to the needs of residents.

Towards a Moon Village : Community Workshops Highlights

Science.gov (United States)

Foing, Bernard H.

2016-07-01

A series of Moon Village Workshops were organised at ESTEC and at ILEWG community events in 2015 and 2016. They gathered a multi-disciplinary group of professionals from all around the world to discuss their ideas about the concept of a Moon Village, the vision of ESA's Director General (DG) Jan Woerner of a permanent lunar base within the next decades [1]. Three working groups focused on 1) Moon Habitat Design; 2) science and technology potentials of the Moon Village, and 3) engaging stake-holders [2-3]. Their results and recommendations are presented in this abstract. The Moon Habitat Design group identified that the lunar base design is strongly driven by the lunar environment, which is characterized by high radiation, meteoroids, abrasive dust particles, low gravity and vacuum. The base location is recommended to be near the poles to provide optimized illumination conditions for power generation, permanent communication to Earth, moderate temperature gradients at the surface and interesting subjects to scientific investigations. The abundance of nearby available resources, especially ice at the dark bottoms of craters, can be exploited in terms of In-Situ Resources Utilization (ISRU). The identified infrastructural requirements include a navigation, data- & commlink network, storage facilities and sustainable use of resources. This involves a high degree of recycling, closed-loop life support and use of 3D-printing technology, which are all technologies with great potential for terrestrial spin-off applications. For the site planning of the Moon Village, proven ideas from urban planning on Earth should be taken into account. A couple of principles, which could improve the quality of a long-term living milieu on the Moon, are creating spacious environments, visibility between interior and exterior spaces, areas with flora, such as gardens and greenhouses, establishing a sustainable community and creating social places for astronauts to interact and relax. The

78 FR 78995 - Proposed Flood Hazard Determinations

Science.gov (United States)

2013-12-27

.... Village of Hubbardston Village Hall, 305 Russell Street, Hubbardston, MI 48845. Village of Lake Odessa... Hall, 301 King of Trails Parkway, Wolverton, MN 56594. Unincorporated Areas of Wilkin County.. Wilkin...

Fluid-faulting interactions: Fracture-mesh and fault-valve behavior in the February 2014 Mammoth Mountain, California, earthquake swarm

Science.gov (United States)

Shelly, David R.; Taira, Taka’aki; Prejean, Stephanie; Hill, David P.; Dreger, Douglas S.

2015-01-01

Faulting and fluid transport in the subsurface are highly coupled processes, which may manifest seismically as earthquake swarms. A swarm in February 2014 beneath densely monitored Mammoth Mountain, California, provides an opportunity to witness these interactions in high resolution. Toward this goal, we employ massive waveform-correlation-based event detection and relative relocation, which quadruples the swarm catalog to more than 6000 earthquakes and produces high-precision locations even for very small events. The swarm's main seismic zone forms a distributed fracture mesh, with individual faults activated in short earthquake bursts. The largest event of the sequence, M 3.1, apparently acted as a fault valve and was followed by a distinct wave of earthquakes propagating ~1 km westward from the updip edge of rupture, 1–2 h later. Late in the swarm, multiple small, shallower subsidiary faults activated with pronounced hypocenter migration, suggesting that a broader fluid pressure pulse propagated through the subsurface.

THE ROLE OF THE VILLAGE IN FOREST MANAGEMENT: HUMAN RIGHTS PERSPECTIVES

Directory of Open Access Journals (Sweden)

Mohamad Rif'an

2016-06-01

Full Text Available 1945 opening noble nation Indonesia is an agreement to live together (modus vivendi in bonding the plural nation. The Modus Vivendi, has given birth to the state's objective, which is the nation's identity and guidelines in their stride. Thus, the constitution has mandated the State to be responsible for the welfare of the people. Indonesia has the second largest tropical forest in the world with high economic value that can be managed by the state and society. This allows for the utilization of various types of plants and economic aspects of the utilization of forest products. In preparation result is a pity forests is not optimal either with intensive and with many requests deforestation or forest land conversion. Deforestation well planned and unplanned forest. On the other hand, Indonesia which acknowledges the existence of the village government and the empowerment of the rural community empowerment which is a process for making the community to improve the quality of life for the better is weak then the need for the existence of the role of government in the village of Village forest management as one of the rights of the villagers. The type of research is normative juridical. Hence this paper initiated a grand design Village forest management to complete the processing and utilization of forest products that are integrated with the role of the village government as a system intended to pengoptimalam supply chain production as one of the important indicators of development and resilience of economies in each region using variable results income forests as principal.

Perspectives on renewable energy and Village Power

Energy Technology Data Exchange (ETDEWEB)

Hoffman, A.R.

1997-12-01

The author provides a brief overview of the role the Department of Energy has been playing in the area of renewable energy sources and their applications at a village level. Energy demand is rising sharply, and shortages are becoming more acute. Developing countries will present a large demand, and market opportunity over the next 40 years. Environmental concerns are a factor in the choice for what sources to promote and develop. The author touches on the features of renewable sources which makes them attractive to DOE for some applications, and what the goals of the department are in supporting this technology. Examples of applications at the level of village power are presented for both the US and abroad.

Development of village doctors in China: financial compensation and health system support.

Science.gov (United States)

Hu, Dan; Zhu, Weiming; Fu, Yaqun; Zhang, Minmin; Zhao, Yang; Hanson, Kara; Martinez-Alvarez, Melisa; Liu, Xiaoyun

2017-07-01

Since 1968, China has trained about 1.5 million barefoot doctors in a few years' time to provide basic health services to 0.8 billion rural population. China's Ministry of Health stopped using the term of barefoot doctor in 1985, and changed policy to develop village doctors. Since then, village doctors have kept on playing an irreplaceable role in China's rural health, even though the number of village doctors has fluctuated over the years and they face serious challenges. United Nations declared Sustainable Development Goals in 2015 to achieve universal health coverage by 2030. Under this context, development of Community Health workers (CHWs) has become an emerging policy priority in many resource-poor developing countries. China's experiences and lessons learnt in developing and maintaining village doctors may be useful for these developing countries. This paper aims to synthesis lessons learnt from the Chinese CHW experiences. It summarizes China's experiences in exploring and using strategic partnership between the community and the formal health system to develop CHWs in the two stages, the barefoot doctor stage (1968 -1985) and the village doctor stage (1985-now). Chinese and English literature were searched from PubMed, CNKI and Wanfang. The information extracted from the selected articles were synthesized according to the four partnership strategies for communities and health system to support CHW development, namely 1) joint ownership and design of CHW programmes; 2) collaborative supervision and constructive feedback; 3) a balanced package of incentives, both financial and non-financial; and 4) a practical monitoring system incorporating data from the health system and community. The study found that the townships and villages provided an institutional basis for barefoot doctor policy, while the formal health system, including urban hospitals, county health schools, township health centers, and mobile medical teams provided training to the barefoot

Holocene Lake-Level Fluctuations of Lake Aricota, Southern Peru

Science.gov (United States)

Placzek, Christa; Quade, Jay; Betancourt, Julio L.

2001-09-01

Lacustrine deposits exposed around Lake Aricota, Peru (17° 22‧S), a 7.5-km2 lake dammed by debris flows, provide a middle to late Holocene record of lake-level fluctuations. Chronological context for shoreline deposits was obtained from radiocarbon dating of vascular plant remains and other datable material with minimal 14C reservoir effects (<350 yr). Diatomites associated with highstands several meters above the modern lake level indicate wet episodes. Maximum Holocene lake level was attained before 6100 14C yr B.P. and ended ∼2700 14C yr B.P. Moderately high lake levels occurred at 1700 and 1300 14C yr B.P. The highstand at Lake Aricota during the middle Holocene is coeval with a major lowstand at Lake Titicaca (16°S), which is only 130 km to the northeast and shares a similar climatology. Comparisons with other marine and terrestrial records highlight emerging contradictions over the nature of mid-Holocene climate in the central Andes.

Perceived descriptive safety-related driving norms within and outside Arab towns and villages in Israel.

Science.gov (United States)

Baron-Epel, Orna; Obid, Samira; Fertig, Shahar; Gitelman, Victoria

2016-01-01

Involvement in car crashes is higher among Israeli Arabs compared to Jews. This study characterized perceived descriptive driving norms (PDDNs) within and outside Arab towns/villages and estimated their association with involvement in car crashes. Arab drivers (594) living in 19 towns and villages were interviewed in face-to-face interviews. The questionnaire included questions about involvement in car crashes, PDDNs within and outside the towns/villages, attitudes toward traffic safety laws, traffic law violations, and socioeconomic and demographic variables. PDDNs represent individuals' perceptions on how safe other people typically drive. The low scores indicate a low percentage of drivers performing unsafe behaviors (safer driving-related norms). A structural equation modeling analysis was applied to identify factors associated with PDDNs and involvement in car crashes. A large difference was found in PDDNs within and outside the towns/villages. Mostly, the respondents reported higher rates of unsafe PDDNs within the towns/villages (mean = 3.76, SD = 0.63) and lower rates of PDDNs outside the towns/villages (mean = 2.12, SD = 0.60). PDDNs outside the towns/villages were associated with involvement in a car crash (r = -0.12, P driving and involvement in car crashes in Arab Israelis. Because PDDNs outside towns/villages were better, increased law enforcement within towns/villages may improve these norms and decrease involvement in car crashes.

Radon variations in a Hungarian village

International Nuclear Information System (INIS)

Toth, E.; Deak, F.; Marx, G.; Sajo-Bohus, L.; Vajda, N.

1997-01-01

A steady radon exhalation is assumed in most publications. In a village of North-East Hungary, however, high radon concentrations have been measured, differing strongly in neighbouring houses and varying in time, due to the interplay of geochemical phenomena. (orig.)

The diversity of benthic mollusks of Lake Victoria and Lake Burigi ...

African Journals Online (AJOL)

Molluscan diversity, abundance and distribution in sediments of Lake Victoria and its satellite lake, Lake Burigi, were investigated. The survey was carried out in January and February 2002 for Lake Victoria and in March and April 2002 for Lake Burigi. Ten genera were recorded from four zones of Lake Victoria while only ...

Subbottom seismic profiling survey of Lake Azuei, Haiti: Seismic signature of paleo-shorelines in a transpressional environment and possible tectonic implications

Science.gov (United States)

Sloan, H.; Cormier, M. H.; Boisson, D.; Brown, B.; Guerrier, K.; Hearn, C. K.; Heil, C. W., Jr.; Hines, L.; Kelly, R. P.; King, J. W.; Knotts, P.; Lucier, O. F.; Momplaisir, R.; Stempel, R.; Symithe, S. J.; Ulysse, S. M. J.; Wattrus, N. J.

2017-12-01

The left-lateral Enriquillo-Plantain Garden Fault (EPGF) is one of two major transform faults that form the North American-Caribbean plate boundary. GPS measurements indicate that relative motion evolves from nearly pure strike-slip in western Haiti to highly transpressional near Lake Azuei in eastern Haiti, where the EPGF may terminate against a south-dipping oblique reverse fault. Lake Azuei, one of the largest lakes in the Caribbean region (10 km x 23 km), is surrounded by two high-elevation sierras (> 2,000 m). Because the lake has no outlet to the sea, its level is sensitive to variations in precipitation and is thought to have fluctuated by 10's of meters during the Holocene. A rise of 5 m over the past 10 years has had a devastating impact, submerging villages, farmland, and roads. A grid of high-resolution ( 10 cm) subbottom seismic (CHIRP) profiles acquired in January 2017 captures the subtle signature of the 5 m-deep shoreline and also images a prominent paleo-shoreline at 10 m water depth. This 10 m paleo-shoreline is well expressed in the CHIRP data suggesting it was occupied for a long period of time. It is buried beneath a thin (water depths of 14 m and 17 m, each bottomed 80-90 cm below the lakebed into a distinctively coarser bed. On-going radiometric dating is expected to constrain the age of this distinctive layer. Should this layer be tied to the perduring 10-m lowstand of the lake, determining its age could help quantify vertical deformation rates around Lake Azuei.

Lake Morphometry for NHD Lakes in Great Lakes Region 4 HUC

Data.gov (United States)

U.S. Environmental Protection Agency — Lake morphometry metrics are known to influence productivity in lakes and are important for building various types of ecological and environmental models of lentic...

The origins of the Olympic Village: Los Angeles 1932 and Berlin 1936.

Directory of Open Access Journals (Sweden)

Massimo Bortolotti

2009-06-01

Full Text Available Regarding the transformations produced by the housing projects for the Olympic Games, the construction and following reuse of the Olympic Villages is an interesting studying matter. During the hundred-year-old history of the modern Olympics the realization of the Olympic Village, which finds reference in the de Coubertin’s writings, and the town planning transformations, to this correlated, have revealed in different ways. The essay mainly concerns the origins of the Olympic Village and the first settlements which characterized the Games in the thirties: Los Angeles 1932 and Berlin 1936. In these two cities, even though with different motivations, politico-economical stimulus and different images, the prototypes of the modern Olympic sport facilities, which find in the village an in the stadium the symbol of the event, were born.

EcoVillage: A Net Zero Energy Ready Community

Energy Technology Data Exchange (ETDEWEB)

Arena, L. [Consortium for Advanced Residential Buildings, Norwalk, CT (United States); Faakye, O. [Consortium for Advanced Residential Buildings, Norwalk, CT (United States)

2015-02-01

CARB is working with the EcoVillage co-housing community in Ithaca, New York, on their third neighborhood called the Third Residential EcoVillage Experience (TREE). This community scale project consists of 40 housing units --15 apartments and 25 single family residences. The community is pursuing certifications for DOE Zero Energy Ready Home, U.S. Green Building Council Leadership in Energy and Environmental Design Gold, and ENERGY STAR for the entire project. Additionally, seven of the 25 homes, along with the four-story apartment building and community center, are being constructed to the Passive House (PH) design standard.

Lessons learned from the NREL village power program

Energy Technology Data Exchange (ETDEWEB)

Taylor, R.W. [National Renewable Energy Lab., Golden, CO (United States)

1998-09-01

Renewable energy solutions for village power applications can be economical, functional, and sustainable. Pilot projects are an appropriate step in the development of a commercially viable market for rural renewable energy solutions. Moreover, there are a significant number of rural electrification projects under way that employ various technologies, delivery mechanisms, and financing arrangements. These projects, if properly evaluated, communicated, and their lessons incorporated in future projects and programs, can lead the way to a future that includes a robust opportunity for cost-effective, renewable-based village power systems. This paper summarizes some of NREL`s recent experiences and lessons learned.

Lessons Learned from the NREL Village Power Program

Energy Technology Data Exchange (ETDEWEB)

Taylor, R.

1998-07-01

Renewable energy solutions for village power applications can be economical, functional, and sustainable. Pilot projects are an appropriate step in the development of a commercially viable market for rural renewable energy solutions. Moreover, there are a significant number of rural electrification projects under way that employ various technologies, delivery mechanisms, and financing arrangements. These projects, if properly evaluated, communicated, and their lessons incorporated in future projects and programs, can lead the way to a future that includes a robust opportunity for cost-effective, renewable-based village power systems. This paper summarizes some of NRELs recent experiences and lessons learned.

Daily health concerns in Kakabo: anthropological explorations in a Bangladeshi village

NARCIS (Netherlands)

van der Geest, S.; Selin, N.; Zaman, S.

2008-01-01

Daily health concerns in Kakabo: Anthropological explorations in a Bangladeshi village is a collection of essays written by students of BRAC James P Grant School of Public Health in 2005, 2006 and 2007. These essays are the results of exploratory studies conducted in a village named Kakabo, about

Spatial and temporal genetic diversity of lake whitefish (Coregonus clupeaformis (Mitchill)) from Lake Huron and Lake Erie

Science.gov (United States)

Stott, Wendylee; Ebener, Mark P.; Mohr, Lloyd; Hartman, Travis; Johnson, Jim; Roseman, Edward F.

2013-01-01

Lake whitefish (Coregonus clupeaformis (Mitchill)) are important commercially, culturally, and ecologically in the Laurentian Great Lakes. Stocks of lake whitefish in the Great Lakes have recovered from low levels of abundance in the 1960s. Reductions in abundance, loss of habitat and environmental degradation can be accompanied by losses of genetic diversity and overall fitness that may persist even as populations recover demographically. Therefore, it is important to be able to identify stocks that have reduced levels of genetic diversity. In this study, we investigated patterns of genetic diversity at microsatellite DNA loci in lake whitefish collected between 1927 and 1929 (historical period) and between 1997 and 2005 (contemporary period) from Lake Huron and Lake Erie. Genetic analysis of lake whitefish from Lakes Huron and Erie shows that the amount of population structuring varies from lake to lake. Greater genetic divergences among collections from Lake Huron may be the result of sampling scale, migration patterns and demographic processes. Fluctuations in abundance of lake whitefish populations may have resulted in periods of increased genetic drift that have resulted in changes in allele frequencies over time, but periodic genetic drift was not severe enough to result in a significant loss of genetic diversity. Migration among stocks may have decreased levels of genetic differentiation while not completely obscuring stock boundaries. Recent changes in spatial boundaries to stocks, the number of stocks and life history characteristics of stocks further demonstrate the potential of coregonids for a swift and varied response to environmental change and emphasise the importance of incorporating both spatial and temporal considerations into management plans to ensure that diversity is preserved.

Fishing effort and catch composition of urban market and rural villages in Brazilian Amazon.

Science.gov (United States)

Hallwass, Gustavo; Lopes, Priscila Fabiana; Juras, Anastacio Afonso; Silvano, Renato Azevedo Matias

2011-02-01

The management of small-scale freshwater fisheries in Amazon has been based usually on surveys of urban markets, while fisheries of rural villages have gone unnoticed. We compared the fishing characteristics (catch, effort and selectivity) between an urban market and five small villages in the Lower Tocantins River (Brazilian Amazon), downstream from a large reservoir. We recorded 86 and 601 fish landings in the urban market and villages, respectively, using the same methodology. The urban fishers showed higher catch per unit of effort, higher amount of ice (related to a higher fishing effort, as ice is used to store fish catches) and larger crew size per fishing trip, but village fishers had a higher estimated annual fish production. Conversely, urban and village fishers used similar fishing gear (gillnets) and the main fish species caught were the same. However, village fishers showed more diverse strategies regarding gear, habitats and fish caught. Therefore, although it underestimated the total amount of fish caught in the Lower Tocantins River region, the data from the urban market could be a reliable indicator of main fish species exploited and fishing gear used by village fishers. Monitoring and management should consider the differences and similarities between urban and rural fisheries, in Amazon and in other tropical regions.

Fishing Effort and Catch Composition of Urban Market and Rural Villages in Brazilian Amazon

Science.gov (United States)

Hallwass, Gustavo; Lopes, Priscila Fabiana; Juras, Anastacio Afonso; Silvano, Renato Azevedo Matias

2011-02-01

The management of small-scale freshwater fisheries in Amazon has been based usually on surveys of urban markets, while fisheries of rural villages have gone unnoticed. We compared the fishing characteristics (catch, effort and selectivity) between an urban market and five small villages in the Lower Tocantins River (Brazilian Amazon), downstream from a large reservoir. We recorded 86 and 601 fish landings in the urban market and villages, respectively, using the same methodology. The urban fishers showed higher catch per unit of effort, higher amount of ice (related to a higher fishing effort, as ice is used to store fish catches) and larger crew size per fishing trip, but village fishers had a higher estimated annual fish production. Conversely, urban and village fishers used similar fishing gear (gillnets) and the main fish species caught were the same. However, village fishers showed more diverse strategies regarding gear, habitats and fish caught. Therefore, although it underestimated the total amount of fish caught in the Lower Tocantins River region, the data from the urban market could be a reliable indicator of main fish species exploited and fishing gear used by village fishers. Monitoring and management should consider the differences and similarities between urban and rural fisheries, in Amazon and in other tropical regions.

Tin Zaouatine: A full solar energy village in the Algerian Sahara

International Nuclear Information System (INIS)

Labed, S.; Yaici, B.

1991-01-01

The photovoltaic (PV) electrification of the title village is part of a wide solar energy program sponsored by the Algerian government. A description is given of the realization of phase 1 of the project, achieved in February 1990. Phase 1 covers 80% of the energy demand of the village and comprises 8 PV installations (AC power), 10 small PV installations (kits-DC power), and 2 PV pumping systems (DC power) for drinking water only. After a brief description of the village attention is paid to the design approach, the social aspects, the problems encountered, the experiments gained and some initial results. 1 fig., 1 tab., 2 refs

Study on garbage disposal mode with low energy consumption for villages and towns in cold region

Directory of Open Access Journals (Sweden)

Ma Yi

2016-01-01

Full Text Available Through field research of typical villages and towns in China's northern cold region, this paper research energy consumption and resource recovery in the process of village and town garbage collection and disposal and organizes current situation and problems of village and town garbage collection and disposal. At present, village and town garbage collection and disposal means and thoughts are traditional and lag behind in China's northern cold region. There is the lack of garbage collection and disposal mode suitable for cold villages and towns. Thus, village and town resources are not effectively utilized, and residents’ living environment is affected continuously. This paper selects two mature garbage disposal methods: sanitary landfill and incineration power generation. Meanwhile, energy consumption and ultimate emission utilization of two schemes in garbage collection and disposal links are overall compared to propose garbage collection and disposal mode with low energy consumption suitable for green villages and towns in cold region. Besides, various control indexes of village and town garbage disposal schemes are explained in detail in combination of specific conditions.

Hometown associations and solidarities in Kurdish transnational villages

DEFF Research Database (Denmark)

Christiansen, Connie Carøe

2008-01-01

The politization of transnational relations obscures and dichotomizes our perceptions of migrants and their development activities in the sending society. A current boost in hometown associations for a cluster of Kurdish villages in Turkey, should thus be connected to a more self-conscious transn......The politization of transnational relations obscures and dichotomizes our perceptions of migrants and their development activities in the sending society. A current boost in hometown associations for a cluster of Kurdish villages in Turkey, should thus be connected to a more self......-conscious transnational component in the village community, rather than to the polarization among migrants, producing on the one hand developers (of the hometown) and integration activists. Social remittances - ideas, norms and practices transferred by migrants to their sending society are not widely recognized...

The role of social learning for social-ecological systems in Korean village groves restoration

Directory of Open Access Journals (Sweden)

Eunju Lee

2015-03-01

Full Text Available Recently, social learning has been recognized as a means to foster adaptation to changing conditions, and more broadly, social-ecological systems resilience. However, the discussion of social learning and social-ecological resilience in different cultural contexts is limited. In this study we introduce the Korean Village Groves Restoration Project (VGRP through the lens of social learning, and discuss implications of the VGRP for resilience in villages impacted by industrialization and decline of traditional forest resources. We conducted open-ended interviews with VGRP leaders, government and NGO officials, and residents in four villages in South Korea, and found that villages responded to ecosystem change in ways that could be explained by the characteristics of social learning including interaction, integration, systems orientation, and reflection. However, the processes of learning varied among the four villages, and were associated with different levels of learning and different learning outcomes related to changes in village grove management and governance. The cultural and historical context can be used to help understand social learning processes and their outcomes in the Korean cases.

Childhood Lead Poisoning Associated with Gold Ore Processing: a Village-Level Investigation—Zamfara State, Nigeria, October–November 2010

Science.gov (United States)

Lo, Yi-Chun; Dooyema, Carrie A.; Neri, Antonio; Durant, James; Jefferies, Taran; Medina-Marino, Andrew; de Ravello, Lori; Thoroughman, Douglas; Davis, Lora; Dankoli, Raymond S.; Samson, Matthias Y.; Ibrahim, Luka M.; Okechukwu, Ossai; Umar-Tsafe, Nasir T.; Dama, Alhassan H.

2012-01-01

Background: During May–June 2010, a childhood lead poisoning outbreak related to gold ore processing was confirmed in two villages in Zamfara State, Nigeria. During June–September of that year, villages with suspected or confirmed childhood lead poisoning continued to be identified in Zamfara State. Objectives: We investigated the extent of childhood lead poisoning [≥ 1 child with a blood lead level (BLL) ≥ 10 µg/dL] and lead contamination (≥ 1 soil/dust sample with a lead level > 400 parts per million) among villages in Zamfara State and identified villages that should be prioritized for urgent interventions. Methods: We used chain-referral sampling to identify villages of interest, defined as villages suspected of participation in gold ore processing during the previous 12 months. We interviewed villagers, determined BLLs among children lead. Results: We identified 131 villages of interest and visited 74 (56%) villages in three local government areas. Fifty-four (77%) of 70 villages that completed the survey reported gold ore processing. Ore-processing villages were more likely to have ≥ 1 child lead poisoning (68% vs. 50%, p = 0.17) or death following convulsions (74% vs. 44%, p = 0.02). Soil/dust contamination and BLL ≥ 45 µg/dL were identified in ore-processing villages only [50% (p lead poisoning or lead contamination was 3.5 times as high in ore-processing villages than the other villages (95% confidence interval: 1.1, 11.3). Conclusion: Childhood lead poisoning and lead contamination were widespread in surveyed areas, particularly among villages that had processed ore recently. Urgent interventions are required to reduce lead exposure, morbidity, and mortality in affected communities. PMID:22766030

Rural-urban migration in Zambia and migrant ties to home villages.

Science.gov (United States)

Ogura, M

1991-06-01

Rural to urban migration patterns in Zambia and migrant ties to home villages are discussed 1st in terms of a statistical overview of migration and urbanization, and followed by an examination of lengthening stays in towns and ties to the home village based on other studies and the author's field research and random sampling in 6 urban areas of Zambia. The primary population centers are the copperbelt which comprises 45% of the total urban population, and Lusaka which is 24% of the total urban population. 31% of the total population reside in Lusaka, 7 mining towns, Kabwe, and Livingstone. Migration and a high rate of natural population growth are responsible for the urban growth. Recent economic difficulties have reduced the flow of migration to urban areas and lead to the out migration in copper towns. independence also has had an effect on migration, such that female migration increased along with male migration. Female migration reflects female educational advances and the changing practice of housewives accompanying husbands. The informal sector absorbs a great number of the migrant labor force. Income gaps between urban and rural areas also contribute to migration flows. Other magnets in urban areas are better educational opportunities, a water supply, and the lure of city lights. Since independence, migrants have increased their length of stay in towns but continue to maintain links with their home villages. 87.5% of mine workers are estimated as intending to go back to their villages. Before the mid-1970s it is estimated in a Ngombe squatter camp that 65% of employed male household heads had sent money home the prior year, 58% had visited home within the past 5 years, but 25% had never visited in 10 years. 58% intended to return home and 36% intended to stay permanently. The author's research between 1987-89 found 3 types of squatter villages: those retired and not returning to home villages such as Kansusuwa, those workers living in compounds where farm

Energy density of lake whitefish Coregonus clupeaformis in Lakes Huron and Michigan

Science.gov (United States)

Pothoven, S.A.; Nalepa, T.F.; Madenjian, C.P.; Rediske, R.R.; Schneeberger, P.J.; He, J.X.

2006-01-01

We collected lake whitefish Coregonus clupeaformis off Alpena and Tawas City, Michigan, USA in Lake Huron and off Muskegon, Michigan USA in Lake Michigan during 2002–2004. We determined energy density and percent dry weight for lake whitefish from both lakes and lipid content for Lake Michigan fish. Energy density increased with increasing fish weight up to 800 g, and then remained relatively constant with further increases in fish weight. Energy density, adjusted for weight, was lower in Lake Huron than in Lake Michigan for both small (≤800 g) and large fish (>800 g). Energy density did not differ seasonally for small or large lake whitefish or between adult male and female fish. Energy density was strongly correlated with percent dry weight and percent lipid content. Based on data from commercially caught lake whitefish, body condition was lower in Lake Huron than Lake Michigan during 1981–2003, indicating that the dissimilarity in body condition between the lakes could be long standing. Energy density and lipid content in 2002–2004 in Lake Michigan were lower than data for comparable sized fish collected in 1969–1971. Differences in energy density between lakes were attributed to variation in diet and prey energy content as well as factors that affect feeding rates such as lake whitefish density and prey abundance.

Effects of lake trout refuges on lake whitefish and cisco in the Apostle Islands Region of Lake Superior

Science.gov (United States)

Zuccarino-Crowe , Chiara M.; Taylor, William W.; Hansen, Michael J.; Seider, Michael J.; Krueger, Charles C.

2016-01-01

Lake trout refuges in the Apostle Islands region of Lake Superior are analogous to the concept of marine protected areas. These refuges, established specifically for lake trout (Salvelinus namaycush) and closed to most forms of recreational and commercial fishing, were implicated as one of several management actions leading to successful rehabilitation of Lake Superior lake trout. To investigate the potential significance of Gull Island Shoal and Devils Island Shoal refuges for populations of not only lake trout but also other fish species, relative abundances of lake trout, lake whitefish (Coregonus clupeaformis), and cisco (Coregonus artedi) were compared between areas sampled inside versus outside of refuge boundaries. During 1982–2010, lake trout relative abundance was higher and increased faster inside the refuges, where lake trout fishing was prohibited, than outside the refuges. Over the same period, lake whitefish relative abundance increased faster inside than outside the refuges. Both evaluations provided clear evidence that refuges protected these species. In contrast, trends in relative abundance of cisco, a prey item of lake trout, did not differ significantly between areas inside and outside the refuges. This result did not suggest indirect or cascading refuge effects due to changes in predator levels. Overall, this study highlights the potential of species-specific refuges to benefit other fish species beyond those that were the refuges' original target. Improved understanding of refuge effects on multiple species of Great Lakes fishes can be valuable for developing rationales for refuge establishment and predicting associated fish community-level effects.

Quality Management of Lontar Village Coastal Waters, Banten

Directory of Open Access Journals (Sweden)

Ani Rahmawati

2017-11-01

Full Text Available The coastal waters of Lontar Village is located in Tirtayasa District, Banten. The coastal waters of Lontar Village is also used for fishing activities that become the livelihood of the surrounding community. Communities around the coast of Lontar village dispose of household waste directly into the waters so that the waters become dirty. The existence of these activities can cause the condition of the waters to decrease even can lead to contamination. Decrease in water conditions will affect the living biota inside. Waters quality can be determined by measuring physical, chemical, biological and heavy metal parameters. Physical parameters include brightness, turbidity, and temperature. Chemical parameters are salinity, pH, dissolved oxygen, nitrate, phosphate, BOD, TSS. The biological parameter is total coliform. The parameters of heavy metals are lead and copper. The purpose of this study is to analyze the quality of coastal waters of Lontar Village based on physical, chemical, biological and heavy metal parameters. The results showed that most of the parameters of water quality (physics, chemistry, biology and heavy metals are still in accordance with the value of water quality standards (Decree of the Minister of Environment No. 51 of 2004 only the value of lead metals exceeding the standard quality. It must be overcome so as not to disrupt the life of biota in the waters. Management that can be done is utilize aquatic biota that can absorb heavy metal content such as green shell (shell should not be consumed, reducing oil spilled from the activity of motor boats (giving box shelter under motor boat engines so that oil does not directly spill into the waters.

Towards a Moon Village: Young Lunar Explorers Report

Science.gov (United States)

Kamps, Oscar; Foing, Bernard; Batenburg, Peter

2016-04-01

Introduction: The Moon Village Workshop at ESTEC on the 14th December 2015 was organized by ILEWG/ESTEC in conjunction with the Moon 2020-2030 Symposium. It gathered a multi-disciplinary group of professionals from all around the world to discuss their ideas about the concept of a Moon Village, the vision of ESA's Director General (DG) Jan Woerner of a permanent lunar base within the next decades [1]. The workshop participants split in three working groups focusing on Moon Habitat Design, science and technology potentials of the Moon Village, and engaging stakeholders [2-3]. Their results and recommendations are presented in this abstract. The Moon Habitat Design group identified that the lunar base design is strongly driven by the lunar environment, which is characterized by high radiation, meteoroids, abrasive dust particles, low gravity and vacu-um. The base location is recommended to be near the poles to provide optimized illumination conditions for power generation, permanent communication to Earth, moderate temperature gradients at the surface and interesting subjects to scientific investigations. The abundance of nearby available resources, especially ice at the dark bottoms of craters, can be exploited in terms of In-Situ Resources Utilization (ISRU). The identified infrastructural requirements include a navigation, data- & commlink network, storage facilities and sustainable use of resources. This involves a high degree of recycling, closed-loop life support and use of 3D-printing technology, which are all technologies with great potential for terrestrial spin-off applications. For the site planning of the Moon Village, proven ideas from urban planning on Earth should be taken into account. A couple of principles, which could improve the quality of a long-term living milieu on the Moon, are creating spacious environments, visibility between interior and exterior spaces, areas with flora, such as gardens and greenhouses, establishing a sustainable community

Village Power '98

Energy Technology Data Exchange (ETDEWEB)

Cardinal, Julie; Flowers, Larry; Siegel, Judy; Taylor, Roger; Weingart, Jerome

1999-03-24

This is the fifth Village Power workshop sponsored by NREL. We have held these meetings every year since 1993, to focus, challenge, and provide a forum for interaction among practitioners working in the field of using renewable energy technologies as an economically viable pathway to electrification of rural populations throughout the world. Starting with a small group of 30 colleagues in 1993, this ''workshop'' has doubled in size every year. When the NREL staff was planning for this meeting, they were hoping for something around 400 participants. We are now looking at over 500, and we apologize for the somewhat cramped accommodations. This overwhelming response, however, shows that the use of renewable energy to solve some of the world's serious problems is coming of age. This meeting, this ''conference'' (it's clearly no longer a workshop) marks a transition. A transition from the viewpoint that renewables are, and forever will be a technology of the future; to the reality that renewables have come of age. We have technologies available today, at today's prices, that can make a substantive contribution to the pressing needs of environmentally sustainable development in the world. This is a collection of all the papers presented at the Village Power '98 conference.

Elite Capture and Corruption in two Villages in Bengkulu Province, Sumatra.

Science.gov (United States)

Lucas, Anton

This paper examines leadership, elite capture and corruption in two villages in Sumatra. It compares implementation and outcomes of several conservation and development projects in the context of democratization and decentralization reforms introduced in Indonesia since 1998. In examining aspects of elite control and elite capture, this paper focuses on the activities of local elites, particularly village officials, who use their positions to monopolize planning and management of projects that were explicitly intended to incorporate participatory and accountability features. While elites' use of authority and influence to benefit personally from their roles clearly reflects elite capture, there are nonetheless members of elite groups in these case studies who use their control of projects to broad community benefit. In both villages there is considerable friction between villagers and elites as well as among members of the local elite themselves over control of local resources. Differences in the structure of these cross-cutting internal relationships and of ties between local authorities and outside government and non-government agents largely explain the differences in degree of elite capture and its outcomes in the two cases.

What Iitate village was deprived of by the Fukushima nuclear disaster

International Nuclear Information System (INIS)

Ozawa, Shoji

2013-01-01

Iitate village was located at the north of Abukuma Heights separating Pacific Ocean coast and Abukuma river basin. On March 15, 2011, radioactive plume emitted from Fukushima Daiichi unit 2 reactor fell down on the village by snow and rain and contaminated cultivated lands with high concentration. About 75% of village was forest area. 'Regional new energy vision' using woody energy was planned in 2005 and wood chip boilers were introduced at the old people home in 2009. Regional district heating system could be introduced in the future, but in vain due to contamination. Mushrooms and others were badly contaminated up to as high as 76 kBq/kg with cesium. 'Minor subsistence' could not be maintained any more due to contamination. In October 2012 decontamination works for resident places were started so as for residents to come home gradually. Forest areas were not decontaminated excepting neighboring places to residents. Restoration was only expected in the capsule and regional natural environments - village mountain - were left cut off. (T. Tanaka)

Hazards of volcanic lakes: analysis of Lakes Quilotoa and Cuicocha, Ecuador

Directory of Open Access Journals (Sweden)

G. Gunkel

2008-01-01

Full Text Available Volcanic lakes within calderas should be viewed as high-risk systems, and an intensive lake monitoring must be carried out to evaluate the hazard of potential limnic or phreatic-magmatic eruptions. In Ecuador, two caldera lakes – Lakes Quilotoa and Cuicocha, located in the high Andean region >3000 a.s.l. – have been the focus of these investigations. Both volcanoes are geologically young or historically active, and have formed large and deep calderas with lakes of 2 to 3 km in diameter, and 248 and 148 m in depth, respectively. In both lakes, visible gas emissions of CO₂ occur, and an accumulation of CO₂ in the deep water body must be taken into account.

Investigations were carried out to evaluate the hazards of these volcanic lakes, and in Lake Cuicocha intensive monitoring was carried out for the evaluation of possible renewed volcanic activities. At Lake Quilotoa, a limnic eruption and diffuse CO₂ degassing at the lake surface are to be expected, while at Lake Cuicocha, an increased risk of a phreatic-magmatic eruption exists.

Community Development Agency in Developing Village in The Lamongan District

Directory of Open Access Journals (Sweden)

Abid Muhtarom

2017-03-01

Privileges Institute for Community Empowerment  In Development In Rural System In the Village Administration is (1 Plan development by consensus, (2 Mobilize and increase community participation in the implementation of development, (3 Cultivate dynamic condition of society and increase resilience in the district that studied to perform the function and role in the development of the Institute for Community Empowerment must comply with the rules villages and villages that have been made. However, there are some good functions to be executed to enhance the development of the Institute for Community Empowerment, namely (1 As a means of community participation in planning and implementing development; (2 Cultivating understanding and appreciation and awareness of the Pancasila; (3 Digging, harness, potential and mobilize self-help mutual aid societies to develop; (4 As a means of communication between the Government and the community and between citizens themselves; (5 Improving the knowledge and skills of the community; (6 To foster and mobilize the potential of the youth in development; (7 Fostering cooperation between institutions in society for development; (8 Implementation of other tasks in order to help the village government to build resilience established. Keywords: Role of the Institute of Community and Rural Development.

Village midwives and their changing roles in Brunei Darussalam: A qualitative study.

Science.gov (United States)

Abdul-Mumin, Khadizah Haji

2016-10-01

There are lay midwives worldwide, interchangeably and universally called traditional birth attendants or traditional midwives by organisations such as the World Health Organization and the International Confederation of Midwives. This study aimed to explore the history of lay midwives (village midwives) in Brunei, describe the evolution from their previous to current roles and determine if they are still needed by women today. This qualitative, descriptive study included in-depth, semi-structured interviews with eight women who had received care from village midwives. Data analysis was based on the principles underpinning thematic analysis and used a constant comparative method. Village midwives have been popular in Brunei since the 1900s, with their major role being to assist women with childbirth. However, since the 1960s, their roles and practices have changed to focus on pre-conception, antenatal, postnatal and women's general healthcare. Traditional practices were influenced by religion, culture and the social context of and within Brunei. The major changes in village midwives' roles and practices resulted from the enforcement of the Brunei Midwives' Act in 1956. Village midwives' traditional practices became juxtaposed with modern complementary alternative medicine practices, and they began charging a fee for their services. Brunei village midwives are trusted by women, and their practices may still be widely accepted in Brunei. Further research is necessary to confirm their existence, determine the detailed scope and appropriateness of their practices and verify the feasibility of them working together with healthcare professionals. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Introduction to EGU session "Lunar Science and Exploration Towards Moon Village"

Science.gov (United States)

Foing, Bernard

2017-04-01

The EGU PS2.2 session "Lunar Science and Exploration" Towards Moon Village" will address: - Recent lunar results: geochemistry, geophysics in the context of open planetary science and exploration - Synthesis of results from SMART-1, Kaguya, Chang'e 1, 2 and 3, Chandrayaan-1, LCROSS, LADEE, Lunar Reconnaissance Orbiter and, Artemis and GRAIL - Goals and Status of missions under preparation: orbiters, Luna-Glob, Google Lunar X Prize, Luna Resurs polar lander, SLIM, Chandrayaan2, Chang'E 4 & 5, Lunar Resource Prospector, Future landers, Lunar sample return missions - Precursor missions, instruments and investigations for landers, rovers, sample return, and human cis-lunar activities and human lunar surface sorties - Preparation for International Lunar Decade: databases, instruments, missions, terrestrial field campaigns, support studies - ILEWG and Global Exploration roadmaps towards a global robotic/human Moon village - Strategic Knowledge Gaps, and key science Goals relevant to Lunar Global Exploration Lunar science and exploration are developing further with new and exciting missions being developed by China, the US, Japan, India, Russia, Korea and Europe, and with new stakeholders. The Moon Village is an open concept proposed by ESA DG with the goal of a sustainable human and robotic presence on the lunar surface as an ensemble where multiple users can carry out multiple activities. Multiple goals of the Moon Village include planetary science, life sciences, astronomy, fundamental research, resources utilisation, human spaceflight, peaceful cooperation, economical development, inspiration, training and capacity building. ESA director general has revitalized and enhanced the original concept of MoonVillage discussed in the last decade. Space exploration builds on international collaboration. COSPAR and its ILEWG International Lunar Exploration Working Group (created in 1994) have fostered collaboration between lunar missions [4-8]. A flotilla of lunar orbiters has

Beyond the local-newcomer divide : Village attachment in the era of mobilities

NARCIS (Netherlands)

Gieling, Joost; Vermeij, Lotte; Haartsen, Tialda

2017-01-01

Villages are often perceived as close-knit societies to which residents feel strongly attached. In the era of mobilities, rural residents have more opportunities to choose their own degree and form of village attachment. This challenges the distinction between locals and newcomers, which is

Economic Stratification Differentiates Home Gardens in the Maya Village of Pomuch, Mexico

NARCIS (Netherlands)

Poot-Pool, W.S.; Wal, van der J.C.; Flores-Guido, S.; Pat-Fernández, J.M.; Esparza-Olguín, L.

2012-01-01

Economic Stratification Differentiates Home Gardens in the Maya Village of Pomuch, Mexico. In this paper, we analyze if economic stratification of peasant families in a Maya village in the Yucatán Peninsula of Mexico influences species composition and structure of home gardens. Our general

The Great Village. Urban genetic of the present-day Tokio megalopolis

Directory of Open Access Journals (Sweden)

José Durán Fernández

2018-05-01

Full Text Available The origin of the urban form of the Tokyo mMegalopolis, its urban genetics, is found in nature. Before Tokyo was a big city, it was a large village immersed in a large garden. The qualities of the urban space of Tokyo come from that urban entity that remained stable during the three centuries that Pax Tokugawa lasted (1603-1868. Tokyo was a huge urban organization where lived more than 4 million people and it extended by the fluvial plain of 32,000 km2 of Kanto plateau. The large village has been identified as the pre-urban state of Tokyo's current megalopolis, a state of lethargy prior to the rapid process of densification that transformed the large village into a large city in a few decades, and a place as complex and extensive as the contemporary scattered city. The methodology performed consists of a scalar analysis of the great village in a downward direction, starting from a wide view of the Kanto plateau until arriving at the urban landscapes built on the periphery of Edo, its metropolitan center. The article is a compendium of eight short texts, which together with their respective eight graphic documents, build the corpus of the research. The reader faces a graphic essay formed by small chapters that will immerse him in the great village, the genesis of the largest urban agglomeration on the planet.

Lessons learned -- NREL Village Power Program

Energy Technology Data Exchange (ETDEWEB)

Flowers, L.

1998-07-01

In 1993, a workshop was convened at the National Renewable Energy Laboratory (NREL) to discuss the issues of applying renewable energy in a sustainable manner to international rural development. One of the summary recommendations was that NREL could assist in the renewable energy for rural electrification effort by developing and supplying six related activities: resource assessment, comparative analysis and modeling, performance monitoring and analysis, pilot project development, internet-based project data, communications, and training. In response to this recommendation, NREL launched its Village Power Program consisting of these activities that cut across NREL technologies and disciplines. Currently NREL is active in 20 countries, with pilot projects in 12 of those countries. At this time the technologies include photovoltaics, wind, biomass, and hybrids. The rural applications include home lighting and communications, water pumping, schools and health posts, battery charging stations, ecotourism, and village systems. These pilot projects are central to the renewable energy village power development through the demonstration of three aspects critical to replication and implementation of the projects on a significant scale. The three aspects are technical functionality, economic competitiveness, and institutional sustainability. It is important to note that the pilot projects from which NREL's experience has been gained were funded and, in many cases, developed by other organizations and agencies. NREL's role has been one of technical assistance or project management or both. The purpose of this paper is to describe the lessons NREL staff has gleaned from their participation in the various pilot projects. The author hopes that these lessons will help the Renewable Energy-Based Rural Electrification (RERE) community in implementing sustainable projects that lead to replication.

Assessment of Functioning of Village Health and Sanitation Committees (VHSCs of Indore District

Directory of Open Access Journals (Sweden)

Amit Malviya

2014-02-01

Full Text Available Background: The NRHM framework of implementation mentions provision of Village Health and Sanitation Committee (VHSC in each revenue village that has to be formed within the overall framework of Panchayati Raj Institution (PRI. Objective: To review the current status of formation, training and functioning of VHSCs in Indore district and mechanism of utilization of united funds in these VHSCs. Materials and Methods: A cross sectional study was carried out in 32 villages, of four blocks of Indore district. Different stakeholders of VHSCs of these 32 villages were included purposively as study subjects. Data was collected using predesigned, pretested semi structured questionnaires and checklist. Total of 133 interviews of different stakeholders and 32 record reviews were carried out. The quantitative data collected by interviews and record reviews was analyzed by SPSS software and qualitative data was analyzed manually using qualifier. Results: Significant association between knowledge and awareness about any aspect of VHSC and type of stakeholder has been observed. PRI members and Self Help Group (SHG members have been found to be totally ignorant about many aspects of VHSC. No formal training has ever been imparted to the members of VHSCs regarding functioning of VHSC at village level. None of the functionaries were found to be aware of village health plan. Conclusion: The efficiency and impact of VHSCs have been found to be very limited.

Principles of lake sedimentology

International Nuclear Information System (INIS)

Janasson, L.

1983-01-01

This book presents a comprehensive outline on the basic sedimentological principles for lakes, and focuses on environmental aspects and matters related to lake management and control-on lake ecology rather than lake geology. This is a guide for those who plan, perform and evaluate lake sedimentological investigations. Contents abridged: Lake types and sediment types. Sedimentation in lakes and water dynamics. Lake bottom dynamics. Sediment dynamics and sediment age. Sediments in aquatic pollution control programmes. Subject index

Complex population structure in African village dogs and its implications for inferring dog domestication history.

Science.gov (United States)

Boyko, Adam R; Boyko, Ryan H; Boyko, Corin M; Parker, Heidi G; Castelhano, Marta; Corey, Liz; Degenhardt, Jeremiah D; Auton, Adam; Hedimbi, Marius; Kityo, Robert; Ostrander, Elaine A; Schoenebeck, Jeffrey; Todhunter, Rory J; Jones, Paul; Bustamante, Carlos D

2009-08-18

High genetic diversity of East Asian village dogs has recently been used to argue for an East Asian origin of the domestic dog. However, global village dog genetic diversity and the extent to which semiferal village dogs represent distinct, indigenous populations instead of admixtures of various dog breeds has not been quantified. Understanding these issues is critical to properly reconstructing the timing, number, and locations of dog domestication. To address these questions, we sampled 318 village dogs from 7 regions in Egypt, Uganda, and Namibia, measuring genetic diversity >680 bp of the mitochondrial D-loop, 300 SNPs, and 89 microsatellite markers. We also analyzed breed dogs, including putatively African breeds (Afghan hounds, Basenjis, Pharaoh hounds, Rhodesian ridgebacks, and Salukis), Puerto Rican street dogs, and mixed breed dogs from the United States. Village dogs from most African regions appear genetically distinct from non-native breed and mixed-breed dogs, although some individuals cluster genetically with Puerto Rican dogs or United States breed mixes instead of with neighboring village dogs. Thus, African village dogs are a mosaic of indigenous dogs descended from early migrants to Africa, and non-native, breed-admixed individuals. Among putatively African breeds, Pharaoh hounds, and Rhodesian ridgebacks clustered with non-native rather than indigenous African dogs, suggesting they have predominantly non-African origins. Surprisingly, we find similar mtDNA haplotype diversity in African and East Asian village dogs, potentially calling into question the hypothesis of an East Asian origin for dog domestication.

The Differences of the Behavioral Factors of Midwifes in UCI village and non UCI

Directory of Open Access Journals (Sweden)

Siti Fatma Wati

2014-01-01

Full Text Available ABSTRACT 2-3 millions of people in all groups of age die every year caused by the diseases that can be prevented by immunization: diphtheria, pertussis, tetanus and measles. It is due to the UCI village target from year to year are not increased properly. One of the reasons of the unattainable UCI’s target is due to the factor of the officers. This research aims to determine the differences of the characteristic and the behavioral of the officers in UCI village as well as non-UCI in the District of Pasuruan (Kabupaten Pasuruan. The research is conducted by using the design of cross sectional. The samples in this study were 76 village midwifes. Sampling was stratified random sampling method. Data were analyzed using chi square statistical test. The independent variabel is the status of village UCI. The dependent variable is the characteristics of the village midwifes ( age, background of the knowledge, work experiences, employment status, training and double/dual duty, knowledge, action and attitude. There are significant differences in some variables of obstetricians such as the work experiences (p=0,023, the employment status (p=0,030, the double/dual duty (p=0,013, the knowledge (p=0,003, the action (p=0,017, and the behavior (p=0,045. Meanwhile, several variables have not significant differences, such as the age (p=0,193, the knowledge (p=0,185, the training activity (p=0,762, and the behavioral (0,219. Based on the brief explanation above, we can draw the conclusion that there are the differentiations in UCI village as well as non UCI village from the officers including the factors of the work experiences, the staffing, the double duty, the knowledge, the action and behavior. The policy so that the obstetricians will focus on running the programs in accordance with the skills. Keywords: the characteristic, the duty, the behavioral, the status of UCI                         villages, the village midwifes.

Communicative and narrative sound in Village

DEFF Research Database (Denmark)

Have, Iben

2010-01-01

The soundtrack of the TV spot Village tells a story of its own. Some of the sounds communicate meaning very close to the visuals, for example by creating an African soundscape. But the soundtrack also supplies narrative elements of its own, which is most remarkable when it adds a happy ending...

Lake Afdera: a threatened saline lake in Ethiopia | Getahun | SINET ...

African Journals Online (AJOL)

Lake Afdera is a saline lake located in the Afar region, Northern Ethiopia. Because of its inaccessibility it is one of the least studied lakes of the country. It supports life including three species of fish of which two are endemic. Recently, reports are coming out that this lake is used for salt extraction. This paper gives some ...

78 FR 77009 - Section 306D Water Systems for Rural and Native Villages in Alaska

Science.gov (United States)

2013-12-20

... CFR Part 1784 RIN 0572-AC28 Section 306D Water Systems for Rural and Native Villages in Alaska AGENCY... Alaskan Village or jointly with either DEC or ANTHC for the development and construction of water and... construct sanitation and water supply facilities for native villages, and to enter into agreements and...

Water quality of Lake Austin and Town Lake, Austin, Texas

Science.gov (United States)

Andrews, Freeman L.; Wells, Frank C.; Shelby, Wanda J.; McPherson, Emma

1988-01-01

Lake Austin and Town Lake are located on the Colorado River in Travis County, central Texas, and serve as a source of water for municipal and industrial water supplies, electrical-power generation, and recreation for more than 500,000 people in the Austin metropolitan area. Lake Austin, located immediately downstream of Lake Travis, extends for more than 20 miles into the western edge of the city of Austin. Town Lake extends through the downtown area of the city of Austin for nearly 6 miles where the Colorado River is impounded by Longhorn Dam.

DEMOCRACY AND AUTONOMY TRANSFORMATION IN THE GOVERNANCE OF MENGWI VILLAGE IN THE TRANSITION ERA: A CULTURAL STUDIES PERSPECTIVE

Directory of Open Access Journals (Sweden)

I Wayan Gede Suacana

2012-11-01

Full Text Available This study discusses “Democra cy and Autonomy Transformation in theGovernance of Mengwi Village in the Transition Era: A Cultural StudiesPerspective”. The problem investigated was the shift in the nation’s approach to thepolicy of villages after the reign of New Order. In this era, the policy ofdemocratization and decentralization appeared till the village level. However, thepolicy was not totally implemented in the villages. The aims of this study are: todescribe democracy transformation in the village governance in the transition era, toclarify autonomy transformation in the village governance in the transition era, and toanalyze the implication and the sense of democracy and autonomy transfor mation tothe development of village governance.This study was conducted employing qualitative method. Various forms ofdemocracy and autonomy transformation in the village governance took place duringthe transition era. In the first stage, the primary and secondary data were collected. Inthe second stage, the theory applied for examining the data was chosen, and in thethird stage, the collected and classified data were analyzed and interpreted. In thefourth stage the results of the study were reported and constructed. The theoriesapplied in this study include; democracy, political democracy, substantial democracy,decentrali zation and political culture. The approaches applied were Tranpolitic andpost-structuralism.The results of the study showed that; first, the village democracy in the firsttransition era (1998-1999 was mostly still uniform, and there were not many choicesin the implementation of the village democracy. The village autonomy was stillblocked in centralistic pattern, homogeneous with hierarchical structure. Second, inthe second transition era (2000-2004 the role of the village representatives became sodemocratic accompanied by the extended village autonomy. Third, in the thirdtransition era (2005-2008 democracy became retransformed to

Refuge Lake Reclassification in 620 Minnesota Cisco Lakes under Future Climate Scenarios

Directory of Open Access Journals (Sweden)

Liping Jiang

2017-09-01

Full Text Available Cisco (Coregonus artedi is the most common coldwater stenothermal fish in Minnesota lakes. Water temperature (T and dissolved oxygen (DO in lakes are important controls of fish growth and reproduction and likely change with future climate warming. Built upon a previous study, this study uses a modified method to identify which of 620 cisco lakes in Minnesota can still support cisco populations under future climate and therefore be classified as cisco refuge lakes. The previous study used oxythermal stress parameter TDO3, the temperature at DO of 3 mg/L, simulated only from deep virtual lakes to classify 620 cisco lakes. Using four categories of virtual but representative cisco lakes in modified method, a one-dimensional water quality model MINLAKE2012 was used to simulate daily T and DO profiles in 82 virtual lakes under the past (1961–2008 and two future climate scenarios. A multiyear average of 31-day largest TDO3 over variable benchmark (VB periods, AvgATDO3VB, was calculated from simulated T and DO profiles using FishHabitat2013. Contour plots of AvgATDO3VB for four categories of virtual lakes were then developed to reclassify 620 cisco lakes into Tier 1 (AvgATDO3VB < 11 °C or Tier 2 refuge lakes, and Tier 3 non-refuge lakes (AvgATDO3VB > 17 °C. About 20% of 620 cisco lakes are projected to be refuge lakes under future climate scenarios, which is a more accurate projection (improving the prediction accuracy by ~6.5% from the previous study since AvgATDO3VB was found to vary by lake categories.

Watershed vs. within-lake drivers of nitrogen: phosphorus dynamics in shallow lakes.

Science.gov (United States)

Ginger, Luke J; Zimmer, Kyle D; Herwig, Brian R; Hanson, Mark A; Hobbs, William O; Small, Gaston E; Cotner, James B

2017-10-01

Research on lake eutrophication often identifies variables affecting amounts of phosphorus (P) and nitrogen (N) in lakes, but understanding factors influencing N:P ratios is important given its influence on species composition and toxin production by cyanobacteria. We sampled 80 shallow lakes in Minnesota (USA) for three years to assess effects of watershed size, proportion of watershed as both row crop and natural area, fish biomass, and lake alternative state (turbid vs. clear) on total N : total P (TN : TP), ammonium, total dissolved phosphorus (TDP), and seston stoichiometry. We also examined N:P stoichiometry in 20 additional lakes that shifted states during the study. Last, we assessed the importance of denitrification by measuring denitrification rates in sediment cores from a subset of 34 lakes, and by measuring seston δ 15 N in four additional experimental lakes before and after they were experimentally manipulated from turbid to clear states. Results showed alternative state had the largest influence on overall N:P stoichiometry in these systems, as it had the strongest relationship with TN : TP, seston C:N:P, ammonium, and TDP. Turbid lakes had higher N at given levels of P than clear lakes, with TN and ammonium 2-fold and 1.4-fold higher in turbid lakes, respectively. In lakes that shifted states, TN was 3-fold higher in turbid lakes, while TP was only 2-fold higher, supporting the notion N is more responsive to state shifts than is P. Seston δ 15 N increased after lakes shifted to clear states, suggesting higher denitrification rates may be important for reducing N levels in clear states, and potential denitrification rates in sediment cores were among the highest recorded in the literature. Overall, our results indicate lake state was a primary driver of N:P dynamics in shallow lakes, and lakes in clear states had much lower N at a given level of P relative to turbid lakes, likely due to higher denitrification rates. Shallow lakes are often

Changes in Rongbuk lake and Imja lake in the Everest region of Himalaya

Science.gov (United States)

Chen, W.; Doko, T.; Liu, C.; Ichinose, T.; Fukui, H.; Feng, Q.; Gou, P.

2014-12-01

The Himalaya holds the world record in terms of range and elevation. It is one of the most extensively glacierized regions in the world except the Polar Regions. The Himalaya is a region sensitive to climate change. Changes in the glacial regime are indicators of global climate changes. Since the second half of the last century, most Himalayan glaciers have melted due to climate change. These changes directly affected the changes of glacial lakes in the Himalayan region due to the glacier retreat. New glacial lakes are formed, and a number of them have expanded in the Everest region of the Himalayas. This paper focuses on the two glacial lakes which are Imja Lake, located at the southern slope, and Rongbuk Lake, located at the northern slope in the Mt. Everest region, Himalaya to present the spatio-temporal changes from 1976 to 2008. Topographical conditions between two lakes were different (Kruskal-Wallis test, p < 0.05). Rongbuk Lake was located at 623 m higher than Imja Lake, and radiation of Rongbuk Lake was higher than the Imja Lake. Although size of Imja Lake was larger than the Rongbuk Lake in 2008, the growth speed of Rongbuk Lake was accelerating since 2000 and exceeds Imja Lake in 2000-2008. This trend of expansion of Rongbuk Lake is anticipated to be continued in the 21st century. Rongbuk Lake would be the biggest potential risk of glacial lake outburst flood (GLOF) at the Everest region of Himalaya in the future.

Natural gamma radioactivity in the villages of Kanyakumari District, Tamil Nadu, India.

Science.gov (United States)

Padua, Jeni Chandar; Basil Rose, M R

2013-01-01

In situ radiometric survey carried out in 81 revenue villages of Kanyakumari District, Tamil Nadu, India, using a portable radiation dosemeter/detector, revealed the existence of radiation hotspots along the coastal belt. A close observation of the coastal villages specifically revealed high background radioactivity in 14 coastal villages. A very high intrinsic anomalous radioactivity of 41.03 μSv h(-1) was observed, in a famous tourist spot in the coastal belt of Kanyakumari District. This is the highest level of radiation registered in South India, which is extremely higher than the permissible world average and is suggestive of causing severe clinical problems on continuous and prolonged exposure.

Natural gamma radioactivity in the villages of Kanyakumari district, Tamil Nadu, India

International Nuclear Information System (INIS)

Padua, J. C.; Basil Rose, M. R.

2013-01-01

In situ radiometric survey carried out in 81 revenue villages of Kanyakumari District, Tamil Nadu (India), using a portable radiation dosemeter/detector, revealed the existence of radiation hotspots along the coastal belt. A close observation of the coastal villages specifically revealed high background radioactivity in 14 coastal villages. A very high intrinsic anomalous radioactivity of 41.03 μSv h -1 was observed, in a famous tourist spot in the coastal belt of Kanyakumari District. This is the highest level of radiation registered in South India, which is extremely higher than the permissible world average and is suggestive of causing severe clinical problems on continuous and prolonged exposure. (authors)

IN VOZDVIZHENSKOE VILLAGE

Directory of Open Access Journals (Sweden)

Chetyrina Natalya Arkadevna

2012-10-01

Full Text Available The paper considers civil engineering in retrospect. The paper presents the records of the two contracts that date back to 1837 and 1838. The contracts cover the two stages of construction of a famous church in Vozdvizhenskoe Village in the Moscow Province. These documents were stored in the Central Historic Archive, namely, in the collection of the town hall of Sergievskij Possad. These records of the two agreements in the collection of the brokers notes (or in other books of the same type are of particular value, as the majority of authentic contracts have been lost. One of the contracts covers the organizational procedure and pre-construction works, while the other one covers the construction of the church. The first document gives the idea of environmental protection, employment of ecological technologies, and safe disposal and recycling of human biowaste in the course of dismantling of an old structure in Vozdvizhenskoe village. The second document that dates back to 1838 covers the sequence of construction works, starting from the foundation and ending with the arches, the types of building materials used, and peculiarities of stone masonry. The information recorded in the contract includes the names of the counterparties, day-to-day mode of life of seasonal workers, remuneration of labour and procedures that assure the quality of construction. This agreement makes it possible to outline the construction process that includes workers, bricklayers, the foreman, the contractor, the architect, and the customer. On the whole, both documents help us outline and assess some of the building practices of the 19th century. This issue is relevant nowadays, as our society has entered the phase of the market economy, while the experience accumulated by the past generations is of undeniable value.

Marin Solar Village: feasibility study and technical analysis. Final report

Energy Technology Data Exchange (ETDEWEB)

1980-08-31

The energy needs of Hamilton Air Force Base's Solar Village for electricity and heating and cooling of buildings are considered and alternative ways of meeting the Village's requirements for these forms of energy are evaluated. First, Solar Village's energy demand is calculated and compared to a base case representing calculations for typical energy usage for a development of similar size and density that is in conformance with current state and local ordinances. The potential of selected alternative technologies to meet the Solar Village projected demand for electrical power and natural gas is evaluated. Scenarios were developed to reduce demand, particularly in the building sector. Four alternative on-site energy technologies have been evaluated: wind, solar thermal electric, biomass conversion, photovoltaics. Each alternative is analyzed in detail. Of the four alternatives considered, the one with the greatest present potential is biomass conversion. Two technologies have been incorporated into the design. A 3-acre land fill is covered with a mantle of soil. A network of pipes carries off the methane gas which is a natural product of anaerobic decomposition of the materials in the land fill. The second technology involves the planting of rapidly-growing trees on denuded and unused portions of the site; 50 acres devoted to tree production could yield 12% of the back-up energy required for home heating on a sustainable basis.

Human–dog interactions and behavioural responses ofvillage dogs in coastal villages in Michoacán, Mexico

NARCIS (Netherlands)

Ruiz-Izaguirre, E.; Eilers, C.H.A.M.; Bokkers, E.A.M.; Ortolani, A.; Ortega-Pacheco, A.; Boer, I.J.M.

2014-01-01

tIn Mexican villages, most households keep dogs that roam freely. Therefore, socialisationof village dogs occurs in a different context than that of companion dogs in developedcountries. The objectives of this study were: (1) to assess village dogs’ behavioural responsestowards familiar and

Newcastle disease and infectious bursal disease among free range village chickens in Tanzania

International Nuclear Information System (INIS)

Yongolo, M.G.S.; Maeda Machangu, A.; Minga, U.M.

2002-01-01

Newcastle disease in free-range village chickens was confirmed by retrospective data analysis and epidemiological cross-sectional studies. The combination of serological survey and virus isolation and characterisation established seasonal occurrence of Newcastle disease (ND) in free-range village chickens. The highest sero-prevalence (81.5) and virus isolation frequency (18/27) were found in the period between June and October. The field isolates of Newcastle virus (NDV) were confirmed to be PMV-1 serotype by polyclonal PMV-1 antiserum and monoclonal antibody (mAb) U85. All isolates were not inhibited by mAb 716/161 specific for pigeon panzootic NDV, showing that the current Tanzanian field isolates have antigenic variation and were not involved in the recent pigeon NDV panzootic. Mean death time determination characterised isolates into velogenic, mesogenic and lentogenic pathotypes. Isolation of NDV from apparently healthy ducks revealed the role of ducks in the epidemiology of ND in free-range village chickens in Tanzania. Studies are recommended to determine the similarities of the field isolates from different sources within Tanzania and to panzootic NDV from other countries. Strategic control of ND in free-range village chickens is recommended taking into consideration the presence of different age groups. Infectious bursal disease was histologically diagnosed in free-range village chickens. Therefore, there is a need of carrying out research on the role of other diseases and determine their prevalence and their contribution to the mortalities experienced in the free-range village chickens. (author)

Lake-wide distribution of Dreissena in Lake Michigan, 1999

Science.gov (United States)

Fleischer, Guy W.; DeSorcie, Timothy J.; Holuszko, Jeffrey D.

2001-01-01

The Great Lakes Science Center has conducted lake-wide bottom trawl surveys of the fish community in Lake Michigan each fall since 1973. These systematic surveys are performed at depths of 9 to 110 m at each of seven index sites around Lake Michigan. Zebra mussel (Dreissena polymorpha) populations have expanded to all survey locations and at a level to sufficiently contribute to the bottom trawl catches. The quagga (Dreissena bugensis), recently reported in Lake Michigan, was likely in the catches though not recognized. Dreissena spp. biomass ranged from about 0.6 to 15 kg/ha at the various sites in 1999. Dreissenid mussels were found at depths of 9 to 82 m, with their peak biomass at 27 to 46 m. The colonization of these exotic mussels has ecological implications as well as potential ramifications on the ability to sample fish consistently and effectively with bottom trawls in Lake Michigan.

Large Lakes Dominate CO2 Evasion From Lakes in an Arctic Catchment

Science.gov (United States)

Rocher-Ros, Gerard; Giesler, Reiner; Lundin, Erik; Salimi, Shokoufeh; Jonsson, Anders; Karlsson, Jan

2017-12-01

CO2 evasion from freshwater lakes is an important component of the carbon cycle. However, the relative contribution from different lake sizes may vary, since several parameters underlying CO2 flux are size dependent. Here we estimated the annual lake CO2 evasion from a catchment in northern Sweden encompassing about 30,000 differently sized lakes. We show that areal CO2 fluxes decreased rapidly with lake size, but this was counteracted by the greater overall coverage of larger lakes. As a result, total efflux increased with lake size and the single largest lake in the catchment dominated the CO2 evasion (53% of all CO2 evaded). By contrast, the contribution from the smallest ponds (about 27,000) was minor (evasion at the landscape scale.

Rural energy survey and scenario analysis of village energy consumption: A case study in Lao People's Democratic Republic

International Nuclear Information System (INIS)

Mustonen, S.M.

2010-01-01

In developing countries, providing all citizens an access to modern forms of energy is among the central energy policy objectives, as the linkages between modern energy services and human development are widely recognized. This paper presents in a scenario analysis of rural energy consumption, how energy services in different sectors of a village economy contribute to the achievement of the UNDP Millennium Development Goals. In a rural village in Lao People's Democratic Republic, household energy demand and energy uses were surveyed immediately prior to the electrification of the village. Based on the situation preceding electrification of the village, the development of village electrification was studied by simulating the village energy system, accounting for all village energy uses but transportation. To study the potential development of electricity demand in the village, three scenarios were constructed using the LEAP model: 'residential demand', 'income generation' and 'public services'. Energy demand in each scenario was analyzed with reference to the Millennium Development Goals.

Lake Michigan lake trout PCB model forecast post audit

Science.gov (United States)

Scenario forecasts for total PCBs in Lake Michigan (LM) lake trout were conducted using the linked LM2-Toxics and LM Food Chain models, supported by a suite of additional LM models. Efforts were conducted under the Lake Michigan Mass Balance Study and the post audit represents th...

An integrated approach to dam safety evaluation. A case study: Upper Lake Falls Dam, Nova Scotia, Canada

International Nuclear Information System (INIS)

Pelletier, P.M.; Rattue, D.A.; Brown, E.R.

1990-01-01

Upper Lake Falls Dam is located in southwestern Nova Scotia. It is the uppermost hydroelectric development in a series of six developments on the Mersey River. The total capacity of the Mersey River system is 42 MW. The reservoir of Upper Lake Falls, Lake Rossignol, is the largest in Nova Scotia with a total area of 66 square miles and a gross storage of 800,000 acre-feet. An overview is presented of the hydrologic and hydraulic investigations carried out for the dam, which is classified as having high hazard potential because of permanent village and urban developments located downstream. The general methodology adopted in the study consisted of the following: gathering and verifying all meteorologic and hydrologic data; evaluating the Probable Maximum Precipitation (PMP) assumed to occur over the basin, and of the antecedent conditions prior to the PMP; calibrating a watershed model on flood events generated by rainfall, and by a combination of snowmelt and rainfall, and verifying the model using additional hydrologic events; deriving the Probable Maximum Flood (PMF) using the PMP results simulated on the calibrated watershed model; hydrodynamic routing of the flood hydrograph through all the developments; dambreak analysis, following sequential or independent failures; and flood inundation mapping. Details are given of safety analysis of the earthfill and concrete dam structures, reservoir management and cost-benefit analyses. 7 refs., 8 figs., 1 tab

Using Satellite Imagery to Monitor the Major Lakes; Case Study Lake Hamun

Science.gov (United States)

Norouzi, H.; Islam, R.; Bah, A.; AghaKouchak, A.

2015-12-01

Proper lakes function can ease the impact of floods and drought especially in arid and semi-arid regions. They are important environmentally and can directly affect human lives. Better understanding of the effect of climate change and human-driven changes on lakes would provide invaluable information for policy-makers and local people. As part of a comprehensive study, we aim to monitor the land-cover/ land-use changes in the world's major lakes using satellite observations. As a case study, Hamun Lake which is a pluvial Lake, also known as shallow Lake, located on the south-east of Iran and adjacent to Afghanistan, and Pakistan borders is investigated. The Lake is the main source of resources (agriculture, fishing and hunting) for the people around it and politically important in the region since it is shared among three different countries. The purpose of the research is to find the Lake's area from 1972 to 2015 and to see if any drought or water resources management has affected the lake. Analyzing satellites imagery from Landsat shows that the area of the Lake changes seasonally and intra-annually. Significant seasonal effects are found in 1975,1977, 1987, 1993, 1996, 1998, 2000, 2009 and 2011, as well as, substantial amount of shallow water is found throughout the years. The precipitation records as well as drought historical records are studied for the lake's basin. Meteorological studies suggest that the drought, decrease of rainfalls in the province and the improper management of the Lake have caused environmental, economic and geographical consequences. The results reveal that lake has experienced at least two prolong dryings since 1972 which drought cannot solely be blamed as main forcing factor.Proper lakes function can ease the impact of floods and drought especially in arid and semi-arid regions. They are important environmentally and can directly affect human lives. Better understanding of the effect of climate change and human-driven changes on lakes

Elementary Students’ View of Collaborative Knowledge Building in LearningVillages

Directory of Open Access Journals (Sweden)

Morris Siu-yung Jong

2014-08-01

Full Text Available LearningVillages (LV is an online game-based virtual learning environment. It aims at facilitating elementary students to pursue social inquiry learning and hence attain collaborative knowledge building (CKB. LV operates in the form of massively multi-player online role-play gaming. Different villages in this “virtual world” represent different societal issues. To embark on the development of a village, students have to inquire collaboratively into the issue therein. Besides delineating the pedagogical design of LV, this paper also discusses our quantitative study on investigating the CKB affordance of this educational innovation from the student perspective (involving 229 elementary students in Hong Kong. Results showed that LV brought desirable CKB experience to the students in general. On top of that, we found the students with low academic achievement held a more positive perception (i.e. the affordance of LV in facilitating CKB than the students with high and moderate achievement did.

Ecology and Demography of Free-Roaming Domestic Dogs in Rural Villages near Serengeti National Park in Tanzania.

Science.gov (United States)

Czupryna, Anna M; Brown, Joel S; Bigambo, Machunde A; Whelan, Christopher J; Mehta, Supriya D; Santymire, Rachel M; Lankester, Felix J; Faust, Lisa J

2016-01-01

Free-roaming dogs (Canis lupus familiaris) are of public health and conservation concern because of their potential to transmit diseases, such as rabies, to both people and wildlife. Understanding domestic dog population dynamics and how they could potentially be impacted by interventions, such as rabies vaccination, is vital for such disease control efforts. For four years, we measured demographic data on 2,649 free-roaming domestic dogs in four rural villages in Tanzania: two villages with and two without a rabies vaccination campaign. We examined the effects of body condition, sex, age and village on survivorship and reproduction. Furthermore, we compared sources of mortality among villages. We found that adult dogs (>12mos) had higher survival than puppies in all villages. We observed a male-biased sex ratio across all age classes. Overall survival in one non-vaccination village was lower than in the other three villages, all of which had similar survival probabilities. In all villages, dogs in poor body condition had lower survival than dogs in ideal body condition. Sickness and spotted hyena (Crocuta crocuta) predation were the two main causes of dog death. Within vaccination villages, vaccinated dogs had higher survivorship than unvaccinated dogs. Dog population growth, however, was similar in all the villages suggesting village characteristics and ownership practices likely have a greater impact on overall dog population dynamics than vaccination. Free-roaming domestic dogs in rural communities exist in the context of their human owners as well as the surrounding wildlife. Our results did not reveal a clear effect of vaccination programs on domestic dog population dynamics. An investigation of the role of dogs and their care within these communities could provide additional insight for planning and implementing rabies control measures such as mass dog vaccination.

Chinese villages and their sustainable future: the European Union-China-Research Project "SUCCESS".

Science.gov (United States)

Dumreicher, Heidi

2008-04-01

China has 800,000 villages-one person out of seven on the globe is living in a Chinese rural settlement. Yet the global discussions about the situation in China is currently characterised by a disproportionate focus on the development of towns and until now circumstances have generally been neglected in the rural areas, where 70% of the Chinese population is still living. Within the 5 years of the SUCCESS project research, this set of actual problems has been considered and analysed under the principle of sustainability: "What to maintain?" "What to change?" were the overall research questions asked in the SUCCESS project; the researchers were looking for answers under a sustainability regime, respecting the need to raise the quality of life in the villages. Several interweaving processes were used to achieve results: the inter-disciplinary research process between many areas of expertise, the trans-disciplinary process between the researchers and the Chinese villagers, and a negotiation process that made the connection between these two processes. The introduction describes the basic sustainability definition that was orienting the whole study. The innovation lays mostly in the methodology: the inter-disciplinary research co-operation related to practice and to involving the affected communities is needed to manage the significant and growing imbalances between urban and rural areas regarding their sustainability. In the transdisciplinary work, the project developed "village future sentences" that describe the local outcome of the research as one step towards better theoretical understanding of the mechanisms that could lead to a sustainable future, and they also managed to start sustainability processes in the case study sites. The integrated approach of the project helped generating future scenarios for these villages covering all aspects of their development, including urban design issues. Out of these scenarios, the villages developed small projects that could

Craft Arts and Tourism in Ceramic Art Village of Kasongan in Yogyakarta

Directory of Open Access Journals (Sweden)

sp gustami

2014-03-01

Full Text Available Yogyakarta is one of Indonesia’s major tourist destinations. This is due to its nature, interesting, unique and fantastic ancient cultural and art sites. Creative industries and the ceramic crafts play an important role in the development of tourism in Yogyakarta. In this paper, ethnographic approach is used to describe the creative process and the ceramic crafts industry in the village of Kasongan, Yogyakarta. Based on the results of the field research, the authors conclude that the ceramic crafts tourist village of Kasongan is moving toward greater commoditization whereby the ceramics centre is now more oriented towards meeting the needs of tourist industry in Yogyakarta. Due to extensive interaction and the positive response from the general public, ceramic crafts practitioners of Kasongan experience unique and characteristic creative period. The crafters manage to negotiate between the old and the new values, in the village one can find both traditional pottery and new, creative and innovative ceramic products of export quality. Today, Kasongan is a trade mark ceramic tourism village that is entering the global era.

Late-life depression in Rural China: do village infrastructure and availability of community resources matter?

Science.gov (United States)

Li, Lydia W; Liu, Jinyu; Zhang, Zhenmei; Xu, Hongwei

2015-07-01

This study aimed to examine whether physical infrastructure and availability of three types of community resources (old-age income support, healthcare facilities, and elder activity centers) in rural villages are associated with depressive symptoms among older adults in rural China. Data were from the 2011 baseline survey of the Chinese Health and Retirement Longitudinal Study (CHARLS). The sample included 3824 older adults aged 60 years or older residing in 301 rural villages across China. A score of 12 on the 10-item Center for Epidemiologic Studies Depression Scale was used as the cutoff for depressed versus not depressed. Village infrastructure was indicated by an index summing deficiency in six areas: drinking water, fuel, road, sewage, waste management, and toilet facilities. Three dichotomous variables indicated whether income support, healthcare facility, and elder activity center were available in the village. Respondents' demographic characteristics (age, gender, marital status, and living arrangements), health status (chronic conditions and physical disability), and socioeconomic status (education, support from children, health insurance, household luxury items, and housing quality) were covariates. Multilevel logistic regression was conducted. Controlling for individuals' socioeconomic status, health status, and demographic characteristics, village infrastructure deficiency was positively associated with the odds of being depressed among rural older Chinese, whereas the provision of income support and healthcare facilities in rural villages was associated with lower odds. Village infrastructure and availability of community resources matter for depressive symptoms in rural older adults. Improving infrastructure, providing old-age income support, and establishing healthcare facilities in villages could be effective strategies to prevent late-life depression in rural China. Copyright © 2014 John Wiley & Sons, Ltd.

Congenital non-syndromal autosomal recessive deafness in Bengkala, an isolated Balinese village.

Science.gov (United States)

Winata, S; Arhya, I N; Moeljopawiro, S; Hinnant, J T; Liang, Y; Friedman, T B; Asher, J H

1995-01-01

Bengkala is an Indonesian village located on the north shore of Bali that has existed for over 700 years. Currently, 2.2% of the 2185 people in this village have profound congenital deafness. In response to the high incidence of deafness, the people of Bengkala have developed a village specific sign language which is used by many of the hearing and deaf people. Deafness in Bengkala is congenital, sensorineural, non-syndromal, and caused by a fully penetrant autosomal recessive mutation at the DFNB3 locus. The frequency of the DFNB3 mutation is estimated to be 9.4% among hearing people who have a 17.2% chance of being heterozygous for DFNB3. PMID:7616538

Spatial distribution of seepage at a flow-through lake: Lake Hampen, Western Denmark

DEFF Research Database (Denmark)

Kidmose, Jacob Baarstrøm; Engesgaard, Peter Knudegaard; Nilsson, Bertel

2011-01-01

recharge patiern of the lake and relating these to the geologic history of the lake. Recharge of the surrounding aquifer by lake water occurs off shore in a narrow zone, as measured from lake–groundwater gradients. A 33-m-deep d18O profi le at the recharge side shows a lake d18O plume at depths...... that corroborates the interpretation of lake water recharging off shore and moving down gradient. Inclusion of lake bed heterogeneity in the model improved the comparison of simulated and observed discharge to the lake. The apparent age of the discharging groundwater to the lake was determined by CFCs, resulting...

What do they do? Interactions between village doctors and medical representatives in Chakaria, Bangladesh.

Science.gov (United States)

Rahman, M Hafizur; Agarwal, Smisha; Tuddenham, Susan; Peto, Heather; Iqbal, Mohammad; Bhuiya, Abbas; Peters, David H

2015-07-01

Informally trained village doctors supply the majority of healthcare services to the rural poor in many developing countries. This study describes the demographic and socio-economic differences between medical representatives (MRs) and village doctors in rural Bangladesh, and explores the nature of their interactions. This study was conducted in Chakaria, a rural sub-district of Bangladesh. Focus group discussions and in-depth interviews were conducted, along with a quantitative survey to understand practice perceptions. Data analysis was performed using grounded theory and bivariate statistical tests. We surveyed 43 MRs and 83 village doctors through 22 focus group discussions and 33 in-depth interviews. MRs have a higher average per capita monthly expenditure compared to village doctors. MRs are better educated with 98% having bachelor's degrees whereas 84% of village doctors have twelfth grade education or less (pmarkets require stricter regulations and educational initiatives for providers and MRs. © The Author 2014. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

A Resilience Pattern in Village level: The Case Babalan Village, Pati, Central Java Indonesia

OpenAIRE

Nurwahyudi Ragil; Maryono Maryono

2018-01-01

Based on the Indonesia Disaster Prone Index 2013, Pati Regency is a high risk area of disaster and is ranked 11th level Central Java province while nationally ranked 156. Babalan Village located on the edge of Juwana River has disaster history from 2006-2014 shows flood disaster Giving the greatest probability and impact followed by rat pest, tornado, drought, fire. The public recognizes the signs of a continuous flooding of heavy rains accompanied by clouds all over the edge, the continuous ...

Village Building Identification Based on Ensemble Convolutional Neural Networks

Science.gov (United States)

Guo, Zhiling; Chen, Qi; Xu, Yongwei; Shibasaki, Ryosuke; Shao, Xiaowei

2017-01-01

In this study, we present the Ensemble Convolutional Neural Network (ECNN), an elaborate CNN frame formulated based on ensembling state-of-the-art CNN models, to identify village buildings from open high-resolution remote sensing (HRRS) images. First, to optimize and mine the capability of CNN for village mapping and to ensure compatibility with our classification targets, a few state-of-the-art models were carefully optimized and enhanced based on a series of rigorous analyses and evaluations. Second, rather than directly implementing building identification by using these models, we exploited most of their advantages by ensembling their feature extractor parts into a stronger model called ECNN based on the multiscale feature learning method. Finally, the generated ECNN was applied to a pixel-level classification frame to implement object identification. The proposed method can serve as a viable tool for village building identification with high accuracy and efficiency. The experimental results obtained from the test area in Savannakhet province, Laos, prove that the proposed ECNN model significantly outperforms existing methods, improving overall accuracy from 96.64% to 99.26%, and kappa from 0.57 to 0.86. PMID:29084154

Geohydrology, water quality, and simulation of groundwater flow in the stratified-drift aquifer system in Virgil Creek and Dryden Lake Valleys, Town of Dryden, Tompkins County, New York

Science.gov (United States)

Miller, Todd S.; Bugliosi, Edward F.

2013-01-01

stratified-drift aquifers at the Valley Heads Moraine, which consists of heterogeneous sediments including coarse-grained outwash and kame sediments, as well as zones containing till with a fine-grained matrix. In the southern part of the study area, the confining units are thin and likely to be discontinuous in some places, resulting in windows of permeable sediment, which can more readily transmit recharge from precipitation and from tributaries that lose water as they flow over the valley floor. In contrast, in the northern part of the study area, the confining units are thick, continuous, and comprise homogeneous fine-grained sediments that more effectively confine the aquifers than in the southern part of the study area. Most groundwater in the northern part of the study area discharges to the Village of Dryden municipal production wells, to the outlet to Dryden Lake, to Virgil Creek, and as groundwater underflow that exits the northern boundary of the study area. Most northward-flowing groundwater in the southern part of the study area discharges to Dryden Lake, to the inlet to Dryden Lake, and to homeowner, nonmunicipal community (a mobile home community and several apartments), and commercial wells. Most of this pumped water is returned to the groundwater system via septic systems. Most southward-flowing groundwater in the southern part of the study area discharges to the headwaters of Owego Creek and to agricultural wells; some flow also exits the southern boundary of the study area as groundwater underflow. The largest user of groundwater in the study area is the Village of Dryden. Water use in the village has approximately tripled between the early 1970s when withdrawals ranged between 18 and 30 million gallons per year (Mgal/yr) and from 2000 through 2008 when withdrawals ranged between 75 and 85 Mgal/yr. The estimated groundwater use by homeowners, nonmunicipal communities, and small commercial facilities outside the area supplied by the Village of Dryden

Factors influencing the provision of public health services by village doctors in Hubei and Jiangxi provinces, China.

Science.gov (United States)

Ding, Yan; Smith, Helen J; Fei, Yang; Xu, Biao; Nie, Shaofa; Yan, Weirong; Diwan, Vinod K; Sauerborn, Rainer; Dong, Hengjin

2013-01-01

The Chinese central government launched the Health System Reform Plan in 2009 to strengthen disease control and health promotion and provide a package of basic public health services. Village doctors receive a modest subsidy for providing public health services associated with the package. Their beliefs about this subsidy and providing public health services could influence the quality and effectiveness of preventive health services and disease surveillance. To understand village doctors' perspectives on the subsidy and their experiences of delivering public health services, we performed 10 focus group discussions with village doctors, 12 in-depth interviews with directors of township health centres and 4 in-depth interviews with directors of county-level Centers for Disease Control and Prevention. The study was conducted in four counties in central China, two in Hubei province and two in Jiangxi province. Village doctors prioritize medical services but they do their best to manage their time to include public health services. The willingness of township health centre directors and village doctors to provide public health services has improved since the introduction of the package and a minimum subsidy, but village doctors do not find the subsidy to be sufficient remuneration for their efforts. Improving the delivery of public health services by village doctors is likely to require an increase in the subsidy, improvement in the supervisory relationship between village clinics and township health centres and the creation of a government pension for village doctors.

Performa Desa yang Diusulkan untuk Penerapan One Village One Product (OVOP di Kabupaten Pamekasan

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Farahdilla Kutsiyah

2017-06-01

Full Text Available “One village, one product” (OVOP is an approach to rural development by using local resources which aim to enrich local wisdom and led to the enlargement of small and medium industry. This research uses an exploratory study to describe the village performance that was suggested for OVOP application in Pamekasan regency. Observation and interview was applicated in collected data.  The results of this study are a good quality for OVOP operation village: Bangsereh, Dempo Barat, Polagan, Kadur, Blumbungan, Pegagan, Rekkerrek, Tebul Barat, Klampar /Toket, Kertagena Laok, Larangan Slampar, Sokalelah and Pegantenan villages. The recommended commodity in each village sequentially onion, Madura beef cattle, anchovies anvil, hybrid corn, java long pepper, mangrove, cassava, ginger, batik, seaweed, laying hens, great chili, banana and durian. This area have more superiority and special characteristic in a production, uniqueness, institutional and human resources.  Therefore their development must be adapted to the potential of the region, local wisdom and limiting factor. Meanwhile the main issue for expansion of these commodities are lack of product processing, capital and marketing. Moreover inefficient of institutional and unsustainability of production as well as minimize of assistance for human resource investment. It is suggested to support  OVOP implementation, it is necessary to integrate of all relevant institutions, which each of them do as their self-capacity into a straight planning, to built a cooperative institution, to create the government policies by prioritize the processing and lead this area as a village industry. Furthermore, facilitated marketing product, intensified of extension and advisory group institution for community and also directed to have the village market.

[Agro-household livelihood vulnerability and influence factors of ethnic villages under different geomorphology backgrounds.

Science.gov (United States)

Han, Wen Wen; Liu, Xiao Peng; Pei, Yin Bao; An, Qiong; Li, Yong Hong

2016-04-22

The vulnerability and influence factors of agro-household livelihood in Haiyuan County, Ningxia were empirically analyzed utilizing set pair analysis and obstacle degree model, based on field survey data of impoverished agro-households in 2014. Results showed that vulnerability of agro-household livelihood in Haiyuan County was high in general while it exhibited geomorphological and ethnical differences. Vulnerability of agro-households livelihood in plain areas, valleys and intermountain depression areas were lower than that in earth-rock areas, loess ridge areas and moderately high mountain landform areas. Moreover, vulnerability of agro-household livelihood was higher in mixed Hui and Han ethnic villages than in mono Hui or Han ethnic villages. The villagers' lacking of necessities and the stress of sensitive external geographical environment were considered to be the fundamental reasons of vulnerability of agro-household livelihood. The unreasonable livelihood structure and the unvariant livelihood strategy caused the long-term accumulation of livelihood vulnerabi-lity. The nature of the local environment, which was not easy to change, decreased the accessibility of poverty alleviation resources. Building a clear village water rights allocation system, the implementation of counterpart-assistance to educate impoverished families, increasing investment in improving the diversities of means of living, developing the chains of comprehensive commodity market among villages, were necessary to improve the response capability of agro-household livelihood. The management of vulnerability of agro-household livelihood should put the 'Extending Roads to Every Village Project' on a more prominent position in the 'Extending Radio and TV Broadcasting Coverage to Every Village Project'. Furthermore, the combination of meteorological disaster prevention and insurance enterprise disaster reduction should be sought, and the agricultural production insurance system should be

Geographic and socio-economic barriers to rural electrification: New evidence from Indian villages

International Nuclear Information System (INIS)

Dugoua, Eugenie; Liu, Ruinan; Urpelainen, Johannes

2017-01-01

The International Energy Agency estimates that more than a billion people remain without household electricity access. However, countries such as India have recently made major progress in rural electrification. Who has benefited from these achievements? We focus on 714 villages in six energy-poor states of northern and eastern India to investigate trends in electricity access. We use data both from the 2011 Census of India and an original energy access survey conducted in 2014 and 2015. During the three years that separated the surveys, distance to the nearest town and land area lose their power as predictors of the percentage of households in the village that has access to electricity. In this regard, the Indian government's flagship rural electrification program seems to have managed to overcome a major obstacle to grid extension. On the other hand, socio-economic inequalities between villages related to caste status and household expenditure remain strong predictors. These findings highlight the importance of socio-economic barriers to rural electricity access and alleviate concerns about remoteness and population density as obstacles to grid extension. - Highlights: • Empirical analysis of rural electrification progress in India. • Geographic differences across villages no longer explain electricity access. • Social and economic inequities remain stark. • Future policy should focus on household electrification within villages.

Aquatic macrophyte richness in Danish lakes in relation to alkalinity, transparency, and lake area

DEFF Research Database (Denmark)

Vestergaard, Ole Skafte; Sand-Jensen, Kaj

2000-01-01

We examined the relationship between environmental factors and the richness of submerged macrophytes species in 73 Danish lakes, which are mainly small, shallow, and have mesotrophic to hypertrophic conditions. We found that mean species richness per lake was only 4.5 in acid lakes of low...... alkalinity but 12.3 in lakes of high alkalinity due to a greater occurrence of the species-rich group of elodeids. Mean species richness per lake also increased significantly with increasing Secchi depth. No significant relationship between species richness and lake surface area was observed among the entire...... group of lakes or a subset of eutrophic lakes, as the growth of submerged macrophytes in large lakes may be restricted by wave action in shallow water and light restriction in deep water. In contrast, macrophyte species richness increased with lake surface area in transparent lakes, presumably due...

Assessment of PM10 concentrations from domestic biomass fuel combustion in two rural Bolivian highland villages

International Nuclear Information System (INIS)

Albalak, R.; Haber, M.

1999-01-01

PM 10 concentrations were measured in two contrasting rural Bolivian villages that cook with biomass fuels. In one of the villages, cooking was done exclusively indoors, and in the other, it was done primarily outdoors. Concentrations in all potential microenvironments of exposure (i.e., home, kitchen, and outdoors) were measured for a total of 621 samples. Geometric mean kitchen PM 10 concentrations were 1830 and 280 microg/m 3 and geometric mean home concentrations were 280 and 440 microg/m 3 for the indoor and outdoor cooking villages, respectively. An analysis of pollutant concentrations using generalized estimating equation techniques showed significant effects of village location, and interaction of village and location on log-transformed PM 10 concentrations. Pollutant concentrations and activity pattern data were used to estimate total exposure using the indirect method of exposure assessment. Daily exposure for women during the nonwork season was 15 120 and 6240 microg h -1 m -3 for the indoor and outdoor cooking villages, respectively. Differences in exposure to pollution between the villages were not as great as might be expected based on kitchen concentration alone. This study underscores the importance of measuring pollutant concentrations in all microenvironments where people spend time and of shifting the focus of air pollution studies to include rural populations in developing countries

LakeMIP Kivu: evaluating the representation of a large, deep tropical lake by a set of one-dimensional lake models

Directory of Open Access Journals (Sweden)

WIM Thiery

2014-02-01

Full Text Available The African great lakes are of utmost importance for the local economy (fishing, as well as being essential to the survival of the local people. During the past decades, these lakes experienced fast changes in ecosystem structure and functioning, and their future evolution is a major concern. In this study, for the first time a set of one-dimensional lake models are evaluated for Lake Kivu (2.28°S; 28.98°E, East Africa. The unique limnology of this meromictic lake, with the importance of salinity and subsurface springs in a tropical high-altitude climate, presents a worthy challenge to the seven models involved in the Lake Model Intercomparison Project (LakeMIP. Meteorological observations from two automatic weather stations are used to drive the models, whereas a unique dataset, containing over 150 temperature profiles recorded since 2002, is used to assess the model's performance. Simulations are performed over the freshwater layer only (60 m and over the average lake depth (240 m, since salinity increases with depth below 60 m in Lake Kivu and some lake models do not account for the influence of salinity upon lake stratification. All models are able to reproduce the mixing seasonality in Lake Kivu, as well as the magnitude and seasonal cycle of the lake enthalpy change. Differences between the models can be ascribed to variations in the treatment of the radiative forcing and the computation of the turbulent heat fluxes. Fluctuations in wind velocity and solar radiation explain inter-annual variability of observed water column temperatures. The good agreement between the deep simulations and the observed meromictic stratification also shows that a subset of models is able to account for the salinity- and geothermal-induced effects upon deep-water stratification. Finally, based on the strengths and weaknesses discerned in this study, an informed choice of a one-dimensional lake model for a given research purpose becomes possible.

Study on the Folk Costume Symbolization in Waterside Villages of Southern Yangtze in China

Institute of Scientific and Technical Information of China (English)

CUI Rong-rong; TAO Hui; SHEN Lin-lin

2007-01-01

The folk costume in waterside villages of Southern Yangtze in China was notonly daily consumer goods, but also a symbol system of foR-custom culture. This symbol system was directly conveyed by a series medley shape signs, many-faceted color signs and decorated craft signs of pleated skirt. Its origination, accumulation, continual process and development were greatly associated with the life style and paddy culture of waterside villages, such as the folk religion, social life, artistic philosophy, regional culture, the landform of waterside villages and the humanity environment. So the folk costume was the significant sign of practical function and also the significative sign of folk traditional culture, both of which composed the costume cultural symbol system of waterside villages of Southern Yangtze called " integration of aesthetic and practical function".

Cross-Border Brides: Vietnamese Wives, Chinese Husbands in a Border-Area Fishing Village

Directory of Open Access Journals (Sweden)

Nguyễn Thị Phương Châm

2014-06-01

Full Text Available This article traces the lives of a group of Vietnamese women driven by poverty and loss of marriageability to cross the border into China to marry men from the fishing village of Wanwei. Wanwei’s location, only 25 kilometers from the border with Vietnam, enables these women to make fairly regular trips back to their native villages to visit their birth families. Yet, despite the fact that they now live in a designated Jing (ethnic Vietnamese village, where a significant proportion of the population shares their ethnicity, their illegal residential status and recent arrival excludes them from the community of villagers who claim descent from Vietnamese immigrants in the sixteenth century. Despite the hardships these women face as a result of continuing poverty, lack of emotional intimacy in their marriages, and marginal social status, few see themselves as victims of human trafficking. Instead, most take pride in their agency and achievements.

"The Moon Village and Journey to Mars enable each other"

Science.gov (United States)

Beldavs, Vidvuds

2016-07-01

NASA has proposed the Journey to Mars, a multi-decade collaborative international effort to establish permanent manned operations on the Martian surface as well as in orbit, most likely on the Martian moons. NASA's proposed the Journey to Mars has come under politically motivated attack as illusory, as beyond NASA's capabilities and anticipated NASA budgets in the foreseeable future. [1]. Other concerns come from various communities of researchers concerned about securing sustaining funding for their largely robotic research missions. ESA's Director General Dietrich Woerner's proposed Moon Village faces challenges ESA member states concerned about sustaining funding for projects already underway or in planning. Both the Journey to Mars and Moon Village raise the question - who will or who can pay for it? The 2013 US Research Council study suggested potential benefits to a mission to Mars from activities on the Moon [2]. The NASA funded Flexible Lunar Architecture study came to similar conclusions using a different methodology [3]. A logistics analysis by an MIT team suggested the possibility of cost savings through use of lunar water for propellant to reach Mars [4]. The highly promising private-public financing approach has been examined for potential application to funding the costs of reaching Mars [5]. Insofar as the feasibility of utilization of lunar water has not been determined these conclusions are speculative. This study will examine the following alternative scenarios for establishing sustainable, manned operations on Mars and permanent manned operations on the Moon: A. NASA-led Journey to Mars without an ESA-led Moon Village B. ESA-led Moon Village without NASA-led Journey to Mars C. NASA-led Journey to Mars with an ESA-led Moon Village D. Shared Infrastructure scenario - NASA-led Journey to Mars with ESA-led Moon Village and with a potential JAXA-led space-based-solar power initiative E. Space Industrialization scenario - Shared Infrastructure scenario

Methane emissions from permafrost thaw lakes limited by lake drainage.

NARCIS (Netherlands)

van Huissteden, J.; Berrittella, C.; Parmentier, F.J.W.; Mi, Y.; Maximov, T.C.; Dolman, A.J.

2011-01-01

Thaw lakes in permafrost areas are sources of the strong greenhouse gas methane. They develop mostly in sedimentary lowlands with permafrost and a high excess ground ice volume, resulting in large areas covered with lakes and drained thaw-lake basins (DTLBs; refs,). Their expansion is enhanced by

The Ohrberg solar village; Solarsiedlung am Ohrberg

Energy Technology Data Exchange (ETDEWEB)

Vanoli, K.; Christoffers, D.; Rockendorf, G. [Institut fuer Solarenergieforschung GmbH Hameln/Emmerthal (ISFH), Emmerthal (Germany). Abt. Systemtechnik von Solarenergieanlagen; Kranz, R. [Elektrizitaetswerke Wesertal GmbH, Hameln (Germany). Abt. Energieberatung/Energiekonzepte

1998-02-01

As an officially approved regional project of the EXPO 2000, the Ohrberg Solar Village will demonstrate an integrated energy concept - combining customer information and counseling, modern energy technologies and energy services rendered by utilities - which reduces the consumption of conventional energy ressources and the CO{sub 2}-emissions. The local utility Wesertal GmbH will equip the 82 low-energy solar houses of the village with reliable, cost-effective and innovative energy technologies and will provide energy services on the basis of a user-friendly contract. (orig.) [Deutsch] Die Solarsiedlung am Ohrberg demonstriert als registriertes Regionalprojekt der EXPO 2000, wie ein integriertes Energiekonzept - bestehend aus umfassender Energieberatung, Einsatz moderner Energietechnologien und einem Nutz-Energie-Dienstleistungsangebot der Energieversorger - einen substantiellen Beitrag zur Ressourcenschonung und zur Reduzierung der klimarelevanten Umweltbelastung leisten kann. Das regionale Energieversorgungsunternehmen Wesertal GmbH wird innovative, erprobte, kostenguenstige, rationelle und regenerative Energieversorgungstechniken in den 82 solaren Niedrigenergiehaeusern dieser Siedlung installieren und die Waermeversorgung im Rahmen eines Waermedienstleistungskonzeptes uebernehmen. (orig.)

Determinants of village doctors' job satisfaction under China's health sector reform: a cross-sectional mixed methods study.

Science.gov (United States)

Li, Tongtong; Lei, Trudy; Sun, Fiona; Xie, Zheng

2017-04-18

To strengthen rural health workforce, the Chinese government has launched a series of policies to promote the job satisfaction of village doctors since the health sector reform. The purpose of this mixed-method study is to describe village doctors' job satisfaction under the context of health sector reform and investigate the associated factors. Data was obtained from a survey of village doctors across three Chinese provinces in 2014. Using a multistage sampling process, quantitative data was collected from village doctors through the self-administered questionnaire and analyzed by multilevel logistic regression models. Qualitative data was collected through face-to-face semi-structured interviews on both village doctors and health managers. Theoretical coding was then conducted to analyze qualitative data. Among the 1221 respondents, 48.6% felt satisfied with their job. Older village doctors with less of a workload and under high-level integrated management were more likely to feel satisfied with their job. Village doctors who earned the top level of monthly income felt more satisfied, while on the county level, those who lived in counties with the highest GDP felt less satisfied. However, enrollment in a pension plan showed no significant difference in regards to village doctors' job satisfaction. Among 34 participants of qualitative interviews, most believed that age, income, and integrated management had a positive influence on the job satisfaction, while pension plan and basic public health care policies exhibited negative effects. Also, the increasing in availability of healthcare and health resources along with local economic development had negative effects on village doctors' job satisfaction. Village doctors' job satisfaction was quite low in regards to several determinants including age, income, workload, enrollment in a pension plan, integrated management, and county economic and medical availability development.

A village dog is not a stray : human-dog interactions in coastal Mexico

NARCIS (Netherlands)

Ruiz Izaguirre, E.

2013-01-01

Dogs (Canis familiaris) are considered one of the most numerous carnivores worldwide. Although in the Global North dogs are popular companions, that live inside homes, about 80% of the dogs in the world are village dogs. Village dogs are typically free-roaming, scavenge refuse around

Great Lakes Bathymetry

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Bathymetry of Lakes Michigan, Erie, Saint Clair, Ontario and Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and...

When CO2 kills: effects of magmatic CO2 flux on belowground biota at Mammoth Mountain, CA

Science.gov (United States)

McFarland, J.; Waldrop, M. P.; Mangan, M.

2011-12-01

The biomass, composition, and activity of the soil microbial community is tightly linked to the composition of the aboveground plant community. Microorganisms in aerobic surface soils, both free-living and plant-associated are largely structured by the availability of growth limiting carbon (C) substrates derived from plant inputs. When C availability declines following a catastrophic event such as the death of large swaths of trees, the number and composition of microorganisms in soil would be expected to decline and/or shift to unique microorganisms that have better survival strategies under starvation conditions. High concentrations of volcanic cold CO2 emanating from Mammoth Mountain near Horseshoe Lake on the southwestern edge of Long Valley Caldera, CA has resulted in a large kill zone of tree species, and associated soil microbial species. In July 2010, we assessed belowground microbial community structure in response to disturbance of the plant community along a gradient of soil CO2 concentrations grading from 80% (no plant life). We employed a microbial community fingerprinting technique (automated ribosomal intergenic spacer analysis) to determine changes in overall community composition for three broad functional groups: fungi, bacteria, and archaea. To evaluate changes in ectomycorrhizal fungal associates along the CO2 gradient, we harvested root tips from lodgepole pine seedlings collected in unaffected forest as well as at the leading edge of colonization into the kill zone. We also measured soil C fractions (dissolved organic C, microbial biomass C, and non-extractable C) at 10 and 30 cm depth, as well as NH4+. Not surprisingly, our results indicate a precipitous decline in soil C, and microbial C with increasing soil CO2; phospholipid fatty acid analysis in conjunction with community fingerprinting indicate both a loss of fungal diversity as well as a dramatic decrease in biomass as one proceeds further into the kill zone. This observation was

Lake and lake-related drainage area parameters for site investigation program

Energy Technology Data Exchange (ETDEWEB)

Blomqvist, P.; Brunberg, A.K. [Uppsala Univ. (Sweden). Dept. of Limnology; Brydsten, L [Umeaa Univ. (Sweden). Dept. of Ecology and Environmental Science

2000-09-01

In this paper, a number of parameters of importance to a preliminary determination of the ecological function of lakes are presented. The choice of parameters have been made with respect to a model for the determination of the nature conservation values of lakes which is currently being developed by the authors of this report, but is also well suited for a general description of the lake type and the functioning of the inherent ecosystem. The parameters have been divided into five groups: (1) The location of the object relative important gradients in the surrounding nature; (2) The lake catchment area and its major constituents; (3) The lake morphometry; (4) The lake ecosystem; (5) Human-induced damages to the lake ecosystem. The first two groups, principally based on the climate, hydrology, geology and vegetation of the catchment area represent parameters that can be used to establish the rarity and representativity of the lake, and will in the context of site investigation program be used as a basis for generalisation of the results. The third group, the lake morphometry parameters, are standard parameters for the outline of sampling programmes and for calculations of the physical extension of different key habitats in the system. The fourth group, the ecosystem of the lake, includes physical, chemical and biological parameters required for determination of the stratification pattern, light climate, influence from the terrestrial ecosystem of the catchment area, trophic status, distribution of key habitats, and presence of fish and rare fauna and flora in the lake. In the context of site investigation program, the parameters in these two groups will be used for budget calculations of the flow of energy and material in the system. The fifth group, finally, describes the degree on anthropogenic influence on the ecosystem and will in the context of site investigation programmes be used to judge eventual malfunctioning within the entire, or parts of, the lake

Lake and lake-related drainage area parameters for site investigation program

International Nuclear Information System (INIS)

Blomqvist, P.; Brunberg, A.K.; Brydsten, L

2000-09-01

In this paper, a number of parameters of importance to a preliminary determination of the ecological function of lakes are presented. The choice of parameters have been made with respect to a model for the determination of the nature conservation values of lakes which is currently being developed by the authors of this report, but is also well suited for a general description of the lake type and the functioning of the inherent ecosystem. The parameters have been divided into five groups: 1) The location of the object relative important gradients in the surrounding nature; 2) The lake catchment area and its major constituents; 3) The lake morphometry; 4) The lake ecosystem; 5) Human-induced damages to the lake ecosystem. The first two groups, principally based on the climate, hydrology, geology and vegetation of the catchment area represent parameters that can be used to establish the rarity and representativity of the lake, and will in the context of site investigation program be used as a basis for generalisation of the results. The third group, the lake morphometry parameters, are standard parameters for the outline of sampling programmes and for calculations of the physical extension of different key habitats in the system. The fourth group, the ecosystem of the lake, includes physical, chemical and biological parameters required for determination of the stratification pattern, light climate, influence from the terrestrial ecosystem of the catchment area, trophic status, distribution of key habitats, and presence of fish and rare fauna and flora in the lake. In the context of site investigation program, the parameters in these two groups will be used for budget calculations of the flow of energy and material in the system. The fifth group, finally, describes the degree on anthropogenic influence on the ecosystem and will in the context of site investigation programmes be used to judge eventual malfunctioning within the entire, or parts of, the lake ecosystem

Prevalence of soil-transmitted helminths in remote villages in East Kwaio, Solomon Islands

Directory of Open Access Journals (Sweden)

Humpress Harrington

2015-08-01

Full Text Available Objective: Although soil-transmitted helminths (STH are endemic in Solomon Islands, there are few recent reports on their prevalence. This study aimed to determine the prevalence of STH in residents of remote communities in Solomon Islands. Methods: A cross-sectional convenience-sampled survey of residents of four adjacent villages in Malaita, Solomon Islands was performed in Atoifi and Na’au in April 2011 and in Abitona and Sifilo in April 2012. All residents older than one year were invited to participate, which involved providing a single sample of faeces examined using a modified Kato-Katz technique and completing a questionnaire that asked demographic and STH-related behaviour questions. Results: The overall participation rate was 52.8%, with 402 participants comprising 49.8% males. Hookworm was the predominant STH with only a single case of trichuriasis found in Atoifi. The total prevalence of hookworm was 22.6% (95% confidence interval: 18.6–27.1; the prevalence of hookworm in Abitona, Na’au and Sifilo was 20.0%, 29.9% and 27.4%, respectively, whereas in Atoifi it was 2.3% (P < 0.001. Intensity was low in all villages. Although health behaviours differed significantly between Atoifi and the other three villages, the type of toilet used was the only significant association with hookworm. Discussion: Residents of Atoifi have a relative freedom from STH compared to the other three villages. Rather than a region-wide morbidity control approach, a “one village at a time” approach aiming to eliminate STH and dealing with each village as a separate autonomous unit empowered to manage its own challenges may be a preferred option.

Hydro-climatic trends and water resource management implications based on multi-scale data for the Lake Victoria region, Kenya

International Nuclear Information System (INIS)

Koutsouris, A J; Destouni, G; Jarsjoe, J; Lyon, S W

2010-01-01

Unreliable rainfall may be a main cause of poverty in rural areas, such as the Kisumu district by Lake Victoria in Kenya. Climate change may further increase the negative effects of rainfall uncertainty. These effects could be mitigated to some extent through improved and adaptive water resource management and planning, which relies on our interpretations and projections of the coupled hydro-climatic system behaviour and its development trends. In order to identify and quantify the main differences and consistencies among such hydro-climatic assessments, this study investigates trends and exemplifies their use for important water management decisions for the Lake Victoria drainage basin (LVDB), based on local scale data for the Orongo village in the Kisumu district, and regional scale data for the whole LVDB. Results show low correlation between locally and regionally observed hydro-climatic trends, and large differences, which in turn affects assessments of important water resource management parameters. However, both data scales converge in indicating that observed local and regional hydrological discharge trends are primarily driven by local and regional water use and land use changes.

Everyday life in a UK retirement village: a mixed-methods study

OpenAIRE

Liddle, Jennifer

2016-01-01

This study focuses on the experiences of older people living in a UK purpose-built retirement community – Denham Garden Village (DGV). The aim was to understand more about everyday life in this particular environmental context including how the environment and organisation of the village related to residents’ everyday experiences. Using a mixed methods approach, the study draws on quantitative survey data from the Longitudinal study of Ageing in a Retirement Community (LARC) and combines this...

Determining Banjar Boundary and Tourism Planning using Participatory Mapping (Case Study in Pesinggahan Village, Klungkung Regency, Bali, Indonesia)

Science.gov (United States)

Sunarta, I. N.; Kusmawati, T.; Hutauruk, J.; Lestari, N. K. D. A.

2017-12-01

Banjar is a legal community unity that has territorial boundaries based on origin and customs in Bali. Banjar is the smallest administrative area in Bali Province, Indonesia. Pesinggahan village located in Dawan Sub-district of Klungkung Regency, Bali, Indonesia which consists of five banjar and each has the potential of different areas. Pesinggahan village also established into a ritual village and has tourist attractions such as Goa Lawah and unique landscape oh Subak’s ricefields. The tourism in Pesinggahan village has not yet develop due to lack of spatial planning that accommodate the tourism development.The purpose of this research is to determine the banjar boundary in Pesinggahan village and to analyse the tourism development plan using participatory mapping. The Pesinggahan Village is consists of five banjar consist of Banjar Kanginan, Banjar Sukahati, Banjar Suwitrayasa, Banjar Belatung, Banjar Pundukdawa. Tourism area in Pesinggahan Village is Goa Lawah in Banjar Kanginan and Agricultural Land in Subak Pesinggahan in Banjar Suwitrayasa. Boundary Analysis of Villages and Banjar with spatial plan regulation of Klungkung Regency results that the Pesinggahan village are divide into Food Crop Agriculture Zone, Dryland Plantation Zone, Green Open Space and Residential Zone. Participatory mapping process produce several locations of tourism development planning such as homestay area, restaurant, road development around Goa Lawah tourism object, and planning of jogging track, cycling track, farm road, fishing pond, and restaurant around Subak Pesinggahan. Tourism development are located in accordance with zoning allotment of Pesinggahan village that is consists of zone of settlement, agriculture and green open space.

West Village Student Housing Phase I: Apartment Monitoring and Evaluation

Energy Technology Data Exchange (ETDEWEB)

German, A. [Alliance for Residential Building Innovation (ARBI), Davis, CA (United States); Bell, C. [Alliance for Residential Building Innovation (ARBI), Davis, CA (United States); Dakin, B. [Alliance for Residential Building Innovation (ARBI), Davis, CA (United States); Hoeschele, M. [Alliance for Residential Building Innovation (ARBI), Davis, CA (United States)

2014-06-01

Building America team Alliance for Residential Building Innovation (ARBI) worked with the University of California, Davis and the developer partner West Village Community Partnership (WVCP) to evaluate performance on 192 student apartments completed in September, 2011 as part of Phase I of the multi-purpose West Village project. West Village is the largest planned zero net energy community in the United States. The campus neighborhood is designed to enable faculty, staff, and students to affordably live near campus, take advantage of environmentally friendly transportation options, and participate fully in campus life. The aggressive energy efficiency measures that are incorporated in the design contribute to source energy reductions of 37% over the B10 Benchmark. These measures include increased wall and attic insulation, high performance windows, high efficiency heat pumps for heating and cooling, central heat pump water heaters (HPWHs), 100% high efficacy lighting, and ENERGY STAR major appliances. The report discusses how measured energy use compares to modeling estimates over a 10-month monitoring period and includes a cost effective evaluation.

West Village Student Housing Phase I: Apartment Monitoring and Evaluation

Energy Technology Data Exchange (ETDEWEB)

German, A.; Bell, C.; Dakin, B.; Hoeschele, M.

2014-06-01

Building America team Alliance for Residential Building Innovation (ARBI) worked with the University of California, Davis (UC Davis) and the developer partner West Village Community Partnership (WVCP) to evaluate performance on 192 student apartments completed in September, 2011 as part of Phase I of the multi-purpose West Village project. West Village, the largest planned zero net energy community in the United States. The campus neighborhood is designed to enable faculty, staff and students to affordably live near campus, take advantage of environmentally friendly transportation options, and participate fully in campus life. The aggressive energy efficiency measures that are incorporated in the design contribute to source energy reductions of 37% over the B10 Benchmark. The energy efficiency measures that are incorporated into these apartments include increased wall & attic insulation, high performance windows, high efficiency heat pumps for heating and cooling, central heat pump water heaters (HPWHs), 100% high efficacy lighting, and ENERGY STAR major appliances. Results discuss how measured energy use compares to modeling estimates over a 10 month monitoring period and includes a cost effective evaluation.

Using Google Earth To Interpret The Southern Taiwan Hsiaolin Village Catastrophe

Science.gov (United States)

Lin, Y. H.; Huang, C. M.; Keck, J.; Wei, L. W.; Pan, K. L.

2012-04-01

The August, 2009 Typhoon Morakot resulted in accumulated rainfalls exceeding 2000 mm and the triggering of a massive debris flow that buried Hsiaolin village. Hundreds of people were killed and both domestic and international natural disaster prevention agencies took note of this large scale disaster that was not prevented. Interpretation of Google Earth satellite images reveals that the Hsiaolin debris flow originated in a single location and then split into two parts. The northern debris flow, the smaller of the two parts, flowed within a ravine. The southern part of the debris flow, much larger than the northern part, was responsible for the burial of Hsiaolin village. The movement of the debris flow can be divided into three processes. First a slope failure and subsequent debris flow occurred within a curved ravine. Second, the debris flow eroded the bank of the ravine laterally, causing translational failure of the ravine walls. A massive debris flow, made up of a combination of materials from both the original debris flow and the ravine walls, jammed within the ravine. Finally, as a result of the jam, the debris flow was redirected towards Hsiaolin village. Overlaying locations of the post-Hsiaolin debris flow landforms on top of pre-failure satellite images reveals that characteristics of the post failure landforms match perfectly with characteristics observed in the pre-failure satellite images. This finding supports the thought that large scale geologic disasters are reoccurring. This finding also suggests that areas near villages can use simple satellite image analysis to rapidly identify ancient landslides and that such information may help early evacuation planning. With such planning, property and life losses due to natural disasters can be reduced. Key word: Hsiaolin Village, Debris Flow, Remote Sensing, Image Interpretation, Cause of Disaster, Disaster Recovery, Deep-Seated Landslide, Ancient Debris Flow

Rubidium-strontium ages from the Oxford Lake-Knee Lake greenstone belt, northern Manitoba

International Nuclear Information System (INIS)

Clark, G.S.; Cheung, S.-P.

1980-01-01

Rb-Sr whole-rock ages have been determined for rocks from the Oxford Lake-Knee Lake-Gods Lake geenstone belt in the Superior Province of northeastern Manitoba. The age of the Magill Lake Pluton is 2455 +- 35 Ma(lambda 87 Rb = 1.42 x 10 -11 yr -1 ), with an initial 87 Sr/ 86 Sr ratio of 0.7078 +- 0.0043. This granite stock intrudes the Oxford Lake Group, so it is post-tectonic and probably related to the second, weaker stage of metamorphism. The age of the Bayly Lake Pluton is 2424 +- 74 Ma, with an initial 87 Sr/ 86 Sr ratio of 0.7029 +- 0.0001. This granodioritic batholith complex does not intrude the Oxford Lake Group. It is syn-tectonic and metamorphosed. The age of volcanic rocks of the Hayes River Group, from Goose Lake (30 km south of Gods Lake Narrows), is 2680 +- 125 Ma, with an initial 87 Sr/ 86 Sr ratio of 0.7014 +- 0.0009. The age for the Magill Lake and Bayly Lake Plutons can be interpreted as the minimum ages of granite intrusion in the area. The age for the Hayes River Group volcanic rocks is consistent with Rb-Sr ages of volcanic rocks from other Archean greenstone belts within the northwestern Superior Province. (auth)

Designing Tiban island as tourist destination and sustainable coastal in Bleder village

Science.gov (United States)

Yuwanti, Sri; Setiawan, Agung

2018-05-01

This study is on tourism development process, which involves the function of local potential tourist attraction confronted to the needs for area natural conservation. The study location is a village called Bleder, or Kartika Jaya, in Patebon sub district, Kendal regency CentralJjava. The research unit is the management of a sandy island called “pulau tiban”or ‘suddenly appears island’, and village’s surrounding area. Qualitative methods approach is utilized in order to understand the village situation, community social economy activities toward the sandy island, and the meaning of thatt sandy island for the village sustainability. The study result shows that some problems have evident in the exploitation of natural potential for tourist attraction as confronted to environment conservation. Conflict of interests have also emerged among groups of people and group to group regarding the management of turism attraction. To deal with the problems, comprehensive program is proposed especially to increase community’s awareness on sustainable tourism, marine and coastal conservation, and the benefit and risk of ecotourism. For Bleder tourism development, the community need to concern to their village environmental safety more than on economic benefit purpose only. Introduction

Occurrence of Co-Infection of Helicobacter pullorum and Campylobacter spp. in Broiler and Village (Indigenous Chickens

Directory of Open Access Journals (Sweden)

Soe Soe Wai, A. A. Saleha*, Z. Zunita, L. Hassan and A. Jalila

2012-10-01

Full Text Available The reports on prevalence of Helicobacter pullorum in broiler chickens are rather limited and lacking in village chickens. This study aimed to determine the occurrence of H. pullorum in broiler and village chickens in Selangor, Malaysia and to report the detection of co-infection of H. pullorum and Campylobacter spp. in these chickens. Village (indigenous chickens were sampled in five markets and broiler chickens from six farms in different localities. Cecal contents were aseptically obtained from the chickens and subjected to three cultural methods. The isolates were identified by biochemical tests and confirmed using a species-specific PCR assay. Helicobacter pullorum were isolated from 25% village chickens and 24.6% broiler chickens, with an overall occurrence of 24.7%. Eleven (50% of these positive chickens (nine in broiler and two in village chickens showed co-infection with Campylobacter spp.

Complex population structure in African village dogs and its implications for inferring dog domestication history

OpenAIRE

Boyko, Adam R.; Boyko, Ryan H.; Boyko, Corin M.; Parker, Heidi G.; Castelhano, Marta; Corey, Liz; Degenhardt, Jeremiah D.; Auton, Adam; Hedimbi, Marius; Kityo, Robert; Ostrander, Elaine A.; Schoenebeck, Jeffrey; Todhunter, Rory J.; Jones, Paul; Bustamante, Carlos D.

2009-01-01

High genetic diversity of East Asian village dogs has recently been used to argue for an East Asian origin of the domestic dog. However, global village dog genetic diversity and the extent to which semiferal village dogs represent distinct, indigenous populations instead of admixtures of various dog breeds has not been quantified. Understanding these issues is critical to properly reconstructing the timing, number, and locations of dog domestication. To address these questions, we sampled 318...

The trials and tribulations of the Village Energy Security Programme (VESP) in India

International Nuclear Information System (INIS)

Palit, Debajit; Sovacool, Benjamin K.; Cooper, Christopher; Zoppo, David; Eidsness, Jay; Crafton, Meredith; Johnson, Katie; Clarke, Shannon

2013-01-01

The Indian Ministry of New and Renewable Energy (MNRE) launched the Village Energy Security Programme (VESP) in 2004 but discontinued it during the 12th Five Year Plan, starting in 2012, after a series of unexpected challenges. Planners structured the program so that a village energy committee (VEC) ran a decentralized village program involving biomass gasifiers, straight vegetable oil (SVO) systems, biogas plants, and improved cookstoves. This suite of technologies was intended to produce electricity and thermal energy to meet the “total energy requirements” of rural communities. At the end of January 2011, a total of 79 VESP projects were sanctioned in 9 states and 65 of these projects were fully commissioned, yet more than half were not operational. The MNRE envisaged that the VESP would provide energy services to eradicate poverty, improve health, reduce drudgery, enhance education, raise agricultural productivity, create employment, generate income, and reduce migration. However, VESP projects have had limited success, and the trials and tribulations of the VESP offers important lessons for policymakers launching rural energy programs in India and other developing economies. - Highlights: ► The Village Energy Security Programme attempted to achieve village energization in rural India. ► The VESP was intended combat poverty, improve health, reduce drudgery, and accomplish other social goals. ► VESP provides important lessons for policymakers launching rural energy programs

A Dynamical Downscaling study over the Great Lakes Region Using WRF-Lake: Historical Simulation

Science.gov (United States)

Xiao, C.; Lofgren, B. M.

2014-12-01

As the largest group of fresh water bodies on Earth, the Laurentian Great Lakes have significant influence on local and regional weather and climate through their unique physical features compared with the surrounding land. Due to the limited spatial resolution and computational efficiency of general circulation models (GCMs), the Great Lakes are geometrically ignored or idealized into several grid cells in GCMs. Thus, the nested regional climate modeling (RCM) technique, known as dynamical downscaling, serves as a feasible solution to fill the gap. The latest Weather Research and Forecasting model (WRF) is employed to dynamically downscale the historical simulation produced by the Geophysical Fluid Dynamics Laboratory-Coupled Model (GFDL-CM3) from 1970-2005. An updated lake scheme originated from the Community Land Model is implemented in the latest WRF version 3.6. It is a one-dimensional mass and energy balance scheme with 20-25 model layers, including up to 5 snow layers on the lake ice, 10 water layers, and 10 soil layers on the lake bottom. The lake scheme is used with actual lake points and lake depth. The preliminary results show that WRF-Lake model, with a fine horizontal resolution and realistic lake representation, provides significantly improved hydroclimates, in terms of lake surface temperature, annual cycle of precipitation, ice content, and lake-effect snowfall. Those improvements suggest that better resolution of the lakes and the mesoscale process of lake-atmosphere interaction are crucial to understanding the climate and climate change in the Great Lakes region.

427 knowledge, attitude and perceptions of village residents

African Journals Online (AJOL)

Osondu

2013-07-04

Jul 4, 2013 ... This study sought to assess the knowledge, attitude and perceptions of the residents of Kadhodeki village on the ... Ethiopian Journal of Environmental Studies and Management Vol. 6 No.4 ..... World Bank Report. Dupler, D.

[Characterizing chromophoric dissolved organic matter (CDOM) in Lake Honghu, Lake Donghu and Lake Liangzihu using excitation-emission matrices (EEMs) fluorescence and parallel factor analysis (PARAFAC)].

Science.gov (United States)

Zhou, Yong-Qiang; Zhang, Yun-Lin; Niu, Cheng; Wang, Ming-Zhu

2013-12-01

Little is known about DOM characteristics in medium to large sized lakes located in the middle and lower reaches of Yangtze River, like Lake Honghu, Lake Donghu and Lake Liangzihu. Absorption, fluorescence and composition characteristics of chromophoric dissolved organic matter (CDOM) are presented using the absorption spectroscopy, the excitation-emission ma trices (EEMs) fluorescence and parallel factor analysis (PARAFAC) model based on the data collected in Sep-Oct. 2007 including 15, 9 and 10 samplings in Lake Honghu, Lake Donghu and Lake Liangzihu, respectively. CDOM absorption coefficient at 350 nm a(350) coefficient in Lake Honghu was significantly higher than those in Lake Donghu and Lake Liangzihu (t-test, pCDOM spectral slope in the wavelength range of 280-500 nm (S280-500) and a(350) (R2 =0. 781, p<0. 001). The mean value of S280-500 in Lake Honghu was significantly lower than those in Lake Donghu (t-test, pLake Liangzihu (t-test, p<0. 001). The mean value of spectral slope ratio SR in Lake Honghu was also significantly lower than those in Lake Donghu and Lake Liangzihu (t-test, p<0. 05). Two humic-like (C1, C2) and two protein-like fluorescent components (C3, C4) were identified by PARAFAC model, among which significant positive correlations were found between C1 and C2 (R2 =0. 884, p<0. 001), C3 and C4 (R2 =0. 677, p<0.001), respectively, suggesting that the sources of the two humic-like components as well as the two protein-like components were similar. However, no significant correlation has been found between those 4 fluorescent components and DOC concentration. Th e fluorescenceindices of FI255 (HIX), Fl265, FI310 (BIX) and Fl370 in Lake Donghu were all significantly higher than those in Lake Liangzihu (t-test, p <0.05) and Lake Honghu (t-test, p<0. 01), indicating that the eutrophication status in Lake Donghu was higher than Lake Honghu and Lake Liangzihu.

Market Segmentation: An Application to the Schist Village Tourism Destinations

Directory of Open Access Journals (Sweden)

Manuel Martinho

2017-01-01

Full Text Available Purpose – The Schist Village network is a sustainable development project in Portugal’s Pinhal Interior region that includes 27 villages located in the central inland area of the country. Overall, this study sets out evidence about the motivations, interests, behaviors, and images of visitors/tourists (tourism consumers regarding the Schist Villages in the area. Design/Methodology/Approach – The sample of individuals interviewed includes a total of 223 individuals (59 international and 164 national tourists, all of whom personally answered the questionnaire. Findings and implications – Through analysis of the survey results obtained, it is possible to chart a profile of Schist Village visitors/tourists, ascertain their preferences and the key attributes associated with the image of this tourist destination and, based on these, put forward strongly focused orientations and guidelines to help develop future marketing plans for this territory. Limitations – One limitation stems from how the data was gathered and analyzed constitutes but a mere “moment” in a fairly vast and dynamic universe given that the questionnaires were completed across a defined and fairly brief period of time. The fact that the questionnaires were handed out by network partners effectively excluded from the study all those tourism consumers who travel and visit the territory without any direct recourse to the services of the aforementioned partners. Originality – This study presents an easy and clear way to segment the market that could be used by several stakeholders in order to improve their targeting activities.

Community Strikes Back? Belonging and Exclusion in Rural English Villages in Networked Times

Science.gov (United States)

Hillyard, Sam; Bagley, Carl

2015-01-01

The paper draws upon ethnographic research of two contrasting English primary schools and their villages to explore the themes of belonging and exclusion in contemporary rural contexts. The paper first describes the schools and the villages. A second, conceptual section explores the meaning of rurality in relation to the themes of class, belonging…

Survey of radon activity at ground level in village houses of Hungary

International Nuclear Information System (INIS)

Toth, E.; Selmeczi, D.

1996-01-01

Our national survey in Hungary began in 1992, in the most beautiful European village: Matraderecske. In the dwellings of Matraderecske there is a wide range of radon activity concentration from 50 Bq/m3 to 2600 Bq/m3 in yearly average. In the first two years we have learnt the whole process of the measurement in this village: how to communicate with the local people with the help of the local students and their physics teacher, how to handle CR 39 track detectors in a reliable way, and how to evaluate the detectors by a home made semi-automaton. The results in this village encouraged us to extend our survey to find a much wider statistics to see better the correlation between cancer cases and low dose radiation

"Bare Branches" and the Marriage Market in Rural China: Preliminary Evidence from a village-level survey.

Science.gov (United States)

Jin, Xiaoyi; Liu, Lige; Li, Yan; Feldman, Marcus W; Li, Shuzhuo

Using data from a village survey in rural China, this study explores the relationships between current prevalence of involuntary bachelorhood and its causes and social consequences at the village level. We find that bachelors, inter-county marriage and marriage fraud exist in all regions, and are expected to become more frequent with the increasing surplus of males born after 1980 entering the marriage market. The marriage squeeze and social problems related to the bachelors are more serious in less-developed western villages, and heterogeneity within central villages is significant. Economic and socio-demographic factors are shown to be the major causes of the prevalence of bachelors at the village level in contemporary rural China. Our findings confirm the negative consequences of the marriage squeeze, and effective policies are urgently needed to respond to and prevent more negative consequences of gender imbalance in the foreseeable future.

Impact of socio-demographic characteristics on travel expenditures of Hungarian tourists in the village of Skorenovac

Directory of Open Access Journals (Sweden)

Krejić Živana

2016-01-01

Full Text Available Development of rural tourism in Vojvodina affects the survival of village and livelihoods of its people. Despite the numerous problems that villages of Vojvodina face, an example of good practice is the village of Skorenovac in the municipality of Kovin in Banat. Local culture, traditions and legends of the distant past, and a unique way of life of the population of this village are the primary motives and grounds of the arrival of tourists and they affect the development of rural tourism. The aim of this study was to determine whether there are differences in the consumption of Hungarian tourists in the village Skorenovac in relation to age, level of education and gender. The results of research should serve as encouragement of rural households to monitor socio-demographic characteristics of tourists to suitably form the tourist offer in order to increase profit.

Do Relocated Villages Experience More Forest Cover Change? Resettlements, Shifting Cultivation and Forests in the Lao PDR

Directory of Open Access Journals (Sweden)

Sébastien Boillat

2015-06-01

Full Text Available This study explores the relationships between forest cover change and the village resettlement and land planning policies implemented in Laos, which have led to the relocation of remote and dispersed populations into clustered villages with easier access to state services and market facilities. We used the Global Forest Cover Change (2000–2012 and the most recent Lao Agricultural Census (2011 datasets to assess forest cover change in resettled and non-resettled villages throughout the country. We also reviewed a set of six case studies and performed an original case study in two villages of Luang Prabang province with 55 households, inquiring about relocation, land losses and intensification options. Our results show that resettled villages have greater baseline forest cover and total forest loss than most villages in Laos but not significant forest loss relative to that baseline. Resettled villages are consistently associated with forested areas, minority groups, and intermediate accessibility. The case studies highlight that resettlement coupled with land use planning does not necessarily lead to the abandonment of shifting cultivation or affect forest loss but lead to a re-spatialization of land use. This includes clustering of forest clearings, which might lead to fallow shortening and land degradation while limited intensification options exist in the resettled villages. This study provides a contribution to studying relationships between migration, forest cover change, livelihood strategies, land governance and agricultural practices in tropical forest environments.

The Strategy of Water Resources Conservation in Regunung Village, Tengaran Subdistrict, Semarang District

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Sri Puatin

2014-07-01

Full Text Available Water resource conservation is a required activity to do in in Regunung Village, Tengaran Subdistrict, Semarang District because this area is potentially dried and has often experienced the lack of clean water even though the water resource conservation is vegetatively conducted. The resecarh is conducted from June to August 2014. The purpose of this research is to analyze the strategy of water resource conservation in Regunung Village by analyze the social-economy condition and physical condition. The method used to gain data is obeservation and direct measuring including vegetation analysis, the data analysis of the citra condition of the changing of the land; the crossed tabulation analysis and Marcov Chain for the projection of the cahinging of the land use; the technique of interview using questioners to know the participation of community; the secondary data analysis, FGD to determine the strategy of water resource conservation with SWOT analysis. The population of this research is the people of Regunung Village. Respondent is purposively determined by the number of respondent based on Slovin formula, while the FGD informant is purposively determined. The result of the research shows that the condition of Regunung Village is located at discharged area CAT Salatiga with the various level of elevation and the type of soil is latosol. The changing of the use of land happening since 1991 - 2014. The vegetation condition shows that the planting method used in Regunung Village is Agroforestry. The index of diversity for three in Regunung Village is at the low level (0,8. The result of the social-economy condition research shows that the majority people's income is less than Rp. 1.000.000,00 and the level of participation is on placation level. The Water Resource Conservation Strategy suggested is the diversification strategy.

Deglaciation, lake levels, and meltwater discharge in the Lake Michigan basin

Science.gov (United States)

Colman, Steven M.; Clark, J.A.; Clayton, L.; Hansel, A.K.; Larsen, C.E.

1994-01-01

The deglacial history of the Lake Michigan basin, including discharge and routing of meltwater, is complex because of the interaction among (1) glacial retreats and re-advances in the basin (2) the timing of occupation and the isostatic adjustment of lake outlets and (3) the depositional and erosional processes that left evidence of past lake levels. In the southern part of the basin, a restricted area little affected by differential isostasy, new studies of onshore and offshore areas allow refinement of a lake-level history that has evolved over 100 years. Important new data include the recognition of two periods of influx of meltwater from Lake Agassiz into the basin and details of the highstands gleaned from sedimentological evidence. Major disagreements still persist concerning the exact timing and lake-level changes associated with the Algonquin phase, approximately 11,000 BP. A wide variety of independent data suggests that the Lake Michigan Lobe was thin, unstable, and subject to rapid advances and retreats. Consequently, lake-level changes were commonly abrupt and stable shorelines were short-lived. The long-held beliefs that the southern part of the basin was stable and separated from deformed northern areas by a hinge-line discontinuity are becoming difficult to maintain. Numerical modeling of the ice-earth system and empirical modeling of shoreline deformation are both consistent with observed shoreline tilting in the north and with the amount and pattern of modern deformation shown by lake-level gauges. New studies of subaerial lacustrine features suggest the presence of deformed shorelines higher than those originally ascribed to the supposed horizontal Glenwood level. Finally, the Lake Michigan region as a whole appears to behave in a similar manner to other areas, both local (other Great Lakes) and regional (U.S. east coast), that have experienced major isostatic changes. Detailed sedimentological and dating studies of field sites and additional

Village doctor-assisted case management of rural patients with schizophrenia: protocol for a cluster randomized control trial.

Science.gov (United States)

Gong, Wenjie; Xu, Dong; Zhou, Liang; Brown, Henry Shelton; Smith, Kirk L; Xiao, Shuiyuan

2014-01-16

Strict compliance with prescribed medication is the key to reducing relapses in schizophrenia. As villagers in China lack regular access to psychiatrists to supervise compliance, we propose to train village 'doctors' (i.e., villagers with basic medical training and currently operating in villages across China delivering basic clinical and preventive care) to manage rural patients with schizophrenia with respect to compliance and monitoring symptoms. We hypothesize that with the necessary training and proper oversight, village doctors can significantly improve drug compliance of villagers with schizophrenia. We will conduct a cluster randomized controlled trial in 40 villages in Liuyang, Hunan Province, China, home to approximately 400 patients with schizophrenia. Half of the villages will be randomized into the treatment group (village doctor, or VD model) wherein village doctors who have received training in a schizophrenia case management protocol will manage case records, supervise drug taking, educate patients and families on schizophrenia and its treatment, and monitor patients for signs of relapse in order to arrange prompt referral. The other 20 villages will be assigned to the control group (case as usual, or CAU model) wherein patients will be visited by psychiatrists every two months and receive free antipsychotic medications under an on-going government program, Project 686. These control patients will receive no other management or follow up from health workers. A baseline survey will be conducted before the intervention to gather data on patient's socio-economic status, drug compliance history, and clinical and health outcome measures. Data will be re-collected 6 and 12 months into the intervention. A difference-in-difference regression model will be used to detect the program effect on drug compliance and other outcome measures. A cost-effectiveness analysis will also be conducted to compare the value of the VD model to that of the CAU group. Lack of

THE STUDY ON BALI TOURISM VILLAGE MANAGEMENT TOWARDS FOUR DIMENSIONS OF EXPERIENCE ECONOMY

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Widi Hardini

2016-03-01

Full Text Available Tourism as one of the largest industries in the world economy is now entering a new era, the experience economy. The concept adopted by Pine and Gilmore in 1998, where there was a shift in the company’s economic orientation. This concept emphasizes the customer value and suitable in services industry, especially in Tourism industry. In the new economic era, customer satisfaction is no longer the main things, but delivering comprehensive services to create a memorable experience. Bali tourism industry focuses on cultural development and preservations. There is a linkage between the experience economy concept and tourism village concept, which is at the participation level of all components in the development (management, tourists and the society. Therefore, the concept of experience economy is suitable to be applied in the development of tourism villages. This research conducted to elaborate and analyze the classification of tourism village product and the levels of tourist participation towards four dimensions of experience economy concept. Through qualitative research methods will generate a depth understanding of managing tourism village by creating tourist memorable experience.

Effects of Changes in Lugu Lake Water Quality on Schizothorax Yunnansis Ecological Habitat Based on HABITAT Model

Science.gov (United States)

Huang, Wei; Mynnet, Arthur

Schizothorax Yunnansis is an unique fish species only existing in Lugu Lake, which is located in the southwestern China. The simulation and research on Schizothorax Yunnansis habitat environment have a vital significance to protect this rare fish. With the development of the tourism industry, there bring more pressure on the environmental protection. The living environment of Schizothorax Yunnansis is destroyed seriously because the water quality is suffering the sustaining pollution of domestic sewage from the peripheral villages. This paper analyzes the relationship between water quality change and Schizothorax Yunnansis ecological habitat and evalutes Schizothorax Yunnansis's ecological habitat impact based on HABITAT model. The results show that when the TP concentration in Lugu Lake does not exceed Schizothorax Yunnansis's survival threshold, Schizothorax Yunnansis can get more nutrients and the suitable habitat area for itself is increased. Conversely, it can lead to TP toxicity in the Schizothorax Yunnansis and even death. Therefore, unsuitable habitat area for Schizothorax Yunnansis is increased. It can be seen from the results that HABITAT model can assist in ecological impact assessment studies by translating results of hydrological, water quality models into effects on the natural environment and human society.

A social epidemiological study on HIV/AIDS in a village of Henan Province, China.

Science.gov (United States)

Yan, Jin; Xiao, Shuiyuan; Zhou, Liang; Tang, Yong; Xu, Guangming; Luo, Dan; Yi, Qifeng

2013-01-01

The HIV/AIDS epidemic caused by commercial blood donation in rural Henan Province of China in the early- to mid-1990s is the largest known cohort in the world related to blood donation but is not fully described. The objectives of this study were to describe the epidemic, epidemiology, and social epidemiology of commercial blood donation and HIV/AIDS. Both qualitative and quantitative mixed methods were used. A village was randomly selected from the 38 key HIV/AIDS pandemic villages in Henan Province. "Demographic Data Form" was applied to collect demographic information of each resident. Focus groups were held for the managers, some residents, members of "HIV/AIDS Work-Team" (organized by the Henan Provincial Government) in the village. Every village physician, people living with HIV/AIDS (PLWHA), school header, and other stakeholders were interviewed individually. The social epidemiology of HIV/AIDS was analyzed under three perspectives of the framework: individual, social, and structural perspectives. In this village, there were 2335 residents, 484 (20.3%) were former donors, 107 (4.6%) were PLWHA, and 96.3% of PLWHA were infected through commercial blood donation. Individually, low education and plasma donation were the risky factors of HIV/AIDS infection. Socially, the epidemic was geography-, kinship-, and conformity-related. Structurally, the related macrostructure factor was policy endorsement of national blood products. The microstructure factors were poverty and value belief on male child in passing down generations. It is concluded that commercial blood donation and HIV/AIDS epidemic in the village are symbiotically related. The epidemic is temporary and socially determined.

Great Lakes

Science.gov (United States)

Edsall, Thomas A.; Mac, Michael J.; Opler, Paul A.; Puckett Haecker, Catherine E.; Doran, Peter D.

1998-01-01

The Great Lakes region, as defined here, includes the Great Lakes and their drainage basins in Minnesota, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, and New York. The region also includes the portions of Minnesota, Wisconsin, and the 21 northernmost counties of Illinois that lie in the Mississippi River drainage basin, outside the floodplain of the river. The region spans about 9º of latitude and 20º of longitude and lies roughly halfway between the equator and the North Pole in a lowland corridor that extends from the Gulf of Mexico to the Arctic Ocean.The Great Lakes are the most prominent natural feature of the region (Fig. 1). They have a combined surface area of about 245,000 square kilometers and are among the largest, deepest lakes in the world. They are the largest single aggregation of fresh water on the planet (excluding the polar ice caps) and are the only glacial feature on Earth visible from the surface of the moon (The Nature Conservancy 1994a).The Great Lakes moderate the region’s climate, which presently ranges from subarctic in the north to humid continental warm in the south (Fig. 2), reflecting the movement of major weather masses from the north and south (U.S. Department of the Interior 1970; Eichenlaub 1979). The lakes act as heat sinks in summer and heat sources in winter and are major reservoirs that help humidify much of the region. They also create local precipitation belts in areas where air masses are pushed across the lakes by prevailing winds, pick up moisture from the lake surface, and then drop that moisture over land on the other side of the lake. The mean annual frost-free period—a general measure of the growing-season length for plants and some cold-blooded animals—varies from 60 days at higher elevations in the north to 160 days in lakeshore areas in the south. The climate influences the general distribution of wild plants and animals in the region and also influences the activities and distribution of the human

Lakes, Lagerstaetten, and Evolution

Science.gov (United States)

Kordesch, E. G.; Park, L. E.

2001-12-01

The diversity of terrestrial systems is estimated to be greater than in the marine realm. However no hard data yet exists to substantiate this claim. Ancient lacustrine deposits may preserve an exceptionally diverse fossil fauna and aid in determining continental faunal diversities. Fossils preserved in lake deposits, especially those with exceptional preservation (i.e. Konservat Lagerstaetten), may represent a dependable method for determining species diversity changes in the terrestrial environment because of their faunal completeness. Important Konservat Lagerstaetten, such as the Green River Formation (US) and Messel (Germany), both Eocene in age, are found in lake sediments and show a remarkable faunal diversity for both vertebrates and invertebrates. To date information from nearly 25 lake lagerstaetten derived from different types of lake basins from the Carboniferous to the Miocene have been collected and described. Carboniferous sites derive from the cyclothems of Midcontinent of the US while many Cenozoic sites have been described from North and South America as well as Europe and Australia. Asian sites contain fossils from the Mesozoic and Cenozoic. With this data, insight into the evolutionary processes associated with lake systems can be examined. Do lakes act as unique evolutionary crucibles in contrast to marine systems? The speciation of cichlid fishes in present-day African lakes appears to be very high and is attributed to the diversity of environments found in large rift lakes. Is this true of all ancient lakes or just large rift lakes? The longevity of a lake system may be an important factor in allowing speciation and evolutionary processes to occur; marine systems are limited only in the existence of environments as controlled by tectonics and sea level changes, on the order of tens of millions of years. Rift lakes are normally the longest lived in the millions of years. Perhaps there are only certain types of lakes in which speciation of

Two Democratic Traditions In The Election Of Head Of Village In Neglasari, Tasikmalaya

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Iyep Saefulrahman

2016-12-01

Full Text Available This study aims to analyze the working of two democratic traditions in the election of head of Neglasari Village in 2015. This aim based on the condition of Neglasari as a unity of law society that has its own tradition in implementing democracy. However, the state determines that liberal democratic tradition is the main traditions that applied in head of village election. The research uses qualitative research and case study as its research strategy. Data collecting is done by interview, observation and documentation. The working of both democratic traditions turns out to provide a positive contribution, to the village democracy to be more qualified because both traditions are supporting each other.

Suspended-sediment budget, flow distribution, and lake circulation for the Fox Chain of Lakes in Lake and McHenry Counties, Illinois, 1997-99

Science.gov (United States)

Schrader, David L.; Holmes, Robert R.

2000-01-01

The Fox Chain of Lakes is a glacial lake system in McHenry and Lake Counties in northern Illinois and southern Wisconsin. Sedimentation and nutrient overloading have occurred in the lake system since the first dam was built (1907) in McHenry to raise water levels in the lake system. Using data collected from December 1, 1997, to June 1, 1999, suspended-sediment budgets were constructed for the most upstream lake in the system, Grass Lake, and for the lakes downstream from Grass Lake. A total of 64,900 tons of suspended sediment entered Grass Lake during the study, whereas a total of 70,600 tons of suspended sediment exited the lake, indicating a net scour of 5,700 tons of sediment. A total of 44,100 tons of suspended sediment was measured exiting the Fox Chain of Lakes at Johnsburg, whereas 85,600 tons entered the system downstream from Grass Lake. These suspended-sediment loads indicate a net deposition of 41,500 tons downstream from Grass Lake, which represents a trapping efficiency of 48.5 percent. A large amount of recreational boating takes place on the Fox Chain of Lakes during summer months, and suspended-sediment load was observed to rise from 110 tons per day to 339 tons per day during the 1999 Memorial Day weekend (May 26 ?31, 1999). Presumably, this rise was the result of the boating traffic because no other hydrologic event is known to have occurred that might have caused the rise. This study covers a relatively short period and may not represent the long-term processes of the Fox Chain of Lakes system, although the sediment transport was probably higher than an average year. The bed sediments found on the bottom of the lakes are composed of mainly fine particles in the silt-clay range. The Grass Lake sediments were characterized as black peat with an organic content of between 9 and 18 percent, and the median particle size ranged from 0.000811 to 0.0013976 inches. Other bed material samples were collected at streamflow-gaging stations on the

The Development of Non-Formal Technological and Vocational Education in Village Communities

OpenAIRE

Widaningsih, Lilis; Abdullah, Ade Gafar

2016-01-01

This article presents a preliminary study which was done through a literature review of various scientific references on the development of human resources through non-formal technological and vocational education. Current issues and problems in developing countries are related to the low quality of human resources in villages due to the low education and skills (technological and vocational skills). The development of non-formal technological and vocational education for village communities ...

The Strategy to Increase Women Farmer's Participation in the Program of Village Food Barn in East Java

Science.gov (United States)

Yuliatia, Yayuk; Iskaskar, Riyanti

2016-01-01

Food Barn Village Programme is one of the government's efforts in achieving household food security which includes four components. The purpose of this study was to develop a strategy to increase women's participation in the Food Barn Village Programme. This research was conducted in three villages in the district of Malang, namely: Village…

33 CFR 162.220 - Hoover Dam, Lake Mead, and Lake Mohave (Colorado River), Ariz.-Nev.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Hoover Dam, Lake Mead, and Lake... REGULATIONS § 162.220 Hoover Dam, Lake Mead, and Lake Mohave (Colorado River), Ariz.-Nev. (a) Lake Mead and... the axis of Hoover Dam and that portion of Lake Mohave (Colorado River) extending 4,500 feet...

'Of peasants, peacocks and priests; a Portuguese village'

OpenAIRE

Iturra, Raul

2009-01-01

Made on very early equipment, silent 8mm film and tape recorder. Narration by Sarah Harrison. An early product of the Rivers Video Project. A film about a north Portuguese village in 1985, based on the fieldwork of Raul Iturra

First evidence of successful natural reproduction by planted lake trout in Lake Huron

Science.gov (United States)

Nester, Robert T.; Poe, Thomas P.

1984-01-01

Twenty-two lake trout (Salvelinus namaycush) swim-up fry, 24-27 mm long, were captured with emergent fry traps and a tow net in northwestern Lake Huron on a small nearshore reef off Alpena, Michigan, between May 10 and June 1, 1982. These catches represent the first evidence of successful production of swim-up fry by planted, hatchery-reared lake trout in Lake Huron since the lake trout rehabilitation program began in 1973.

Estimation of lake water - groundwater interactions in meromictic mining lakes by modelling isotope signatures of lake water.

Science.gov (United States)

Seebach, Anne; Dietz, Severine; Lessmann, Dieter; Knoeller, Kay

2008-03-01

A method is presented to assess lake water-groundwater interactions by modelling isotope signatures of lake water using meteorological parameters and field data. The modelling of delta(18)O and deltaD variations offers information about the groundwater influx into a meromictic Lusatian mining lake. Therefore, a water balance model is combined with an isotope water balance model to estimate analogies between simulated and measured isotope signatures within the lake water body. The model is operated with different evaporation rates to predict delta(18)O and deltaD values in a lake that is only controlled by weather conditions with neither groundwater inflow nor outflow. Comparisons between modelled and measured isotope values show whether the lake is fed by the groundwater or not. Furthermore, our investigations show that an adaptation of the Craig and Gordon model [H. Craig, L.I. Gordon. Deuterium and oxygen-18 variations in the ocean and the marine atmosphere. In Stable Isotopes in Oceanographic Studies and Paleotemperature, Spoleto, E. Tongiorgi (Ed.), pp. 9-130, Consiglio Nazionale delle Ricerche, Laboratorio di Geologia Nucleare, Pisa (1965).] to specific conditions in temperate regions seems necessary.

Lake Sturgeon, Acipenser fulvescens, movements in Rainy Lake, Minnesota and Ontario

Science.gov (United States)

Adams, W.E.; Kallemeyn, L.W.; Willis, D.W.

2006-01-01

Rainy Lake, Minnesota-Ontario, contains a native population of Lake Sturgeon (Acipenser fulvescens) that has gone largely unstudied. The objective of this descriptive study was to summarize generalized Lake Sturgeon movement patterns through the use of biotelemetry. Telemetry data reinforced the high utilization of the Squirrel Falls geographic location by Lake Sturgeon, with 37% of the re-locations occurring in that area. Other spring aggregations occurred in areas associated with Kettle Falls, the Pipestone River, and the Rat River, which could indicate spawning activity. Movement of Lake Sturgeon between the Seine River and the South Arm of Rainy Lake indicates the likelihood of one integrated population on the east end of the South Arm. The lack of re-locations in the Seine River during the months of September and October may have been due to Lake Sturgeon moving into deeper water areas of the Seine River and out of the range of radio telemetry gear or simply moving back into the South Arm. Due to the movements between Minnesota and Ontario, coordination of management efforts among provincial, state, and federal agencies will be important.

Determining lake surface water temperatures worldwide using a tuned one-dimensional lake model (FLake, v1)

Science.gov (United States)

Layden, Aisling; MacCallum, Stuart N.; Merchant, Christopher J.

2016-06-01

A tuning method for FLake, a one-dimensional (1-D) freshwater lake model, is applied for the individual tuning of 244 globally distributed large lakes using observed lake surface water temperatures (LSWTs) derived from along-track scanning radiometers (ATSRs). The model, which was tuned using only three lake properties (lake depth, snow and ice albedo and light extinction coefficient), substantially improves the measured mean differences in various features of the LSWT annual cycle, including the LSWTs of saline and high altitude lakes, when compared to the observed LSWTs. Lakes whose lake-mean LSWT persists below 1 °C for part of the annual cycle are considered to be seasonally ice-covered. For trial seasonally ice-covered lakes (21 lakes), the daily mean and standard deviation (2σ) of absolute differences between the modelled and observed LSWTs are reduced from 3.07 °C ± 2.25 °C to 0.84 °C ± 0.51 °C by tuning the model. For all other trial lakes (14 non-ice-covered lakes), the improvement is from 3.55 °C ± 3.20 °C to 0.96 °C ± 0.63 °C. The post tuning results for the 35 trial lakes (21 seasonally ice-covered lakes and 14 non-ice-covered lakes) are highly representative of the post-tuning results of the 244 lakes. For the 21 seasonally ice-covered lakes, the modelled response of the summer LSWTs to changes in snow and ice albedo is found to be statistically related to lake depth and latitude, which together explain 0.50 (R2adj, p = 0.001) of the inter-lake variance in summer LSWTs. Lake depth alone explains 0.35 (p = 0.003) of the variance. Lake characteristic information (snow and ice albedo and light extinction coefficient) is not available for many lakes. The approach taken to tune the model, bypasses the need to acquire detailed lake characteristic values. Furthermore, the tuned values for lake depth, snow and ice albedo and light extinction coefficient for the 244 lakes provide some guidance on improving FLake LSWT modelling.

New energy vision for Ginoza village. Fiscal 2000 survey report on new energy vision formulation project for Ginoza village; Ginozason shin energy vision. 2000 nendo Ginozason shin energy vision sakutei nado jigyo chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

A new energy vision has been formulated for Ginoza village, Okinawa Prefecture, for the realization of symbiosis with nature. It is a 5,000-strong entirely farming village situated along the eastern coast at the middle of the main island of the Ryukyus, with energy consumption of 9,982 kl in terms of crude oil in fiscal 1999. The results of activities in this connection are summarized in six chapters, which are (1) the state of the village and new energy, (2) current state of energy supply/demand and outlook for the future, (3) existing amount of new energy, (4) trends of types of new energy under study, (5) feasibility of new energy introduction, and (6) Ginoza village's new energy vision. Chapter (6) is constituted of the general principles of new energy introduction into Ginoza village and a long-term vision of new energy introduction for each field, and discusses the introducible types which are photovoltaic power generation, wind power generation, small scale hybrid power source systems, fuel cells, natural gas fired cogeneration, refuse fueled power generation, and clean energy vehicles. (NEDO)

THE INFLUENCE OF DESTINATION IMAGE AND TOURIST SATISFACTION TOWARD REVISIT INTENTION OF SETU BABAKAN BETAWI CULTURAL VILLAGE

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Setyo Ferry Wibowo

2016-04-01

Full Text Available The purpose of this research are: 1 To find out the description of destination image, tourist satisfaction, and revisit intention of Betawi cultural village Setu Babakan, 2 test empirically the influence of destination image toward revisit intention of Betawi cultural village Setu Babakan, 3 test empirically the influence of tourist satisfaction toward revisit intention of Betawi cultural village Setu Babakan, 4 test empirically the influence of destination image toward revisit intention of Betawi cultural village Setu Babakan. The object of this research was 200 respondents who have ever visit to Betawi cultural village Setu Babakan at one time. The results of descriptive test explained that the destination image provided is good according to the tourist, so that the tourist is satisfied and want to revisit intention of Betawi cultural village Setu Babakan. The hypothesis test shows: 1 the influence of destination image toward revisit intention by -30%, 2 the influence of tourist satisfaction toward revisit intention by 118%, 3 the influence of destination image toward tourist satisfaction by 92%.

How China's new health reform influences village doctors' income structure: evidence from a qualitative study in six counties in China.

Science.gov (United States)

Zhang, Shengfa; Zhang, Weijun; Zhou, Huixuan; Xu, Huiwen; Qu, Zhiyong; Guo, Mengqi; Wang, Fugang; Zhong, You; Gu, Linni; Liang, Xiaoyun; Sa, Zhihong; Wang, Xiaohua; Tian, Donghua

2015-05-05

In 2009, health-care reform was launched to achieve universal health coverage in China. A good understanding of how China's health reforms are influencing village doctors' income structure will assist authorities to adjust related polices and ensure that village doctors employment conditions enable them to remain motivated and productive. This study aimed to investigate the village doctors' income structure and analyse how these health policies influenced it. Based on a review of the previous literature and qualitative study, village doctors' income structure was depicted and analysed. A qualitative study was conducted in six counties of six provinces in China from August 2013 to January 2014. Forty-nine village doctors participated in in-depth interviews designed to document their income structure and its influencing factors. The themes and subthemes of key factors influencing village doctors' income structure were analysed and determined by a thematic analysis approach and group discussion. Several policies launched during China's 2009 health-care reform had major impact on village doctors. The National Essential Medicines System cancelled drug mark-ups, removing their primary source of income. The government implemented a series of measures to compensate, including paying them to implement public health activities and provide services covered by social health insurance, but these have also changed the village doctors' role. Moreover, integrated management of village doctors' activities by township-level staff has reduced their independence, and different counties' economic status and health reform processes have also led to inconsistencies in village doctors' payment. These changes have dramatically reduced village doctors' income and employment satisfaction. The health-care reform policies have had lasting impacts on village doctors' income structure since the policies' implementation in 2009. The village doctors have to rely on the salaries and subsidies from

The impact of circular migration on a village economy.

Science.gov (United States)

Hetler, C B

1989-04-01

The author examines the economy of a rural village in Indonesia in which a high proportion of households rely on remittances from urban informal sector earnings. Household income and per capita income are analyzed according to whether or not households have at least one temporary migrant, and by the sex and age of the household head. Findings indicate that "remittances from short-term circular migration push many households into the middle and upper income ranges. However, the wealthiest households continue to rely on traditional high earning activities and do not depend on remittances. The poorest households are scattered among those who rely on remittances and those still totally dependent upon traditional low earning village activities, regardless of the sex and age of the household head." excerpt

Geochemical monitoring of volcanic lakes. A generalized box model for active crater lakes

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Franco Tassi

2011-06-01

Full Text Available

In the past, variations in the chemical contents (SO42−, Cl−, cations of crater lake water have not systematically demonstrated any relationships with eruptive activity. Intensive parameters (i.e., concentrations, temperature, pH, salinity should be converted into extensive parameters (i.e., fluxes, changes with time of mass and solutes, taking into account all the internal and external chemical–physical factors that affect the crater lake system. This study presents a generalized box model approach that can be useful for geochemical monitoring of active crater lakes, as highly dynamic natural systems. The mass budget of a lake is based on observations of physical variations over a certain period of time: lake volume (level, surface area, lake water temperature, meteorological precipitation, air humidity, wind velocity, input of spring water, and overflow of the lake. This first approach leads to quantification of the input and output fluxes that contribute to the actual crater lake volume. Estimating the input flux of the "volcanic" fluid (Qf- kg/s –– an unmeasurable subsurface parameter –– and tracing its variations with time is the major focus during crater lake monitoring. Through expanding the mass budget into an isotope and chemical budget of the lake, the box model helps to qualitatively characterize the fluids involved. The (calculated Cl− content and dD ratio of the rising "volcanic" fluid defines its origin. With reference to continuous monitoring of crater lakes, the present study provides tips that allow better calculation of Qf in the future. At present, this study offers the most comprehensive and up-to-date literature review on active crater lakes.

Water-quality and lake-stage data for Wisconsin lakes, water year 2014

Science.gov (United States)

Manteufel, S. Bridgett; Robertson, Dale M.

2017-05-25

IntroductionThe U.S. Geological Survey (USGS), in cooperation with local and other agencies, collects data at selected lakes throughout Wisconsin. These data, accumulated over many years, provide a database for developing an improved understanding of the water quality of lakes. To make these data available to interested parties outside the USGS, the data are published annually in this report series. The locations of water-quality and lake-stage stations in Wisconsin for water year 2014 are shown in figure 1. A water year is the 12-month period from October 1 through September 30. It is designated by the calendar year in which it ends. Thus, the periodOctober 1, 2013, through September 30, 2014, is called “water year 2014.”The purpose of this report is to provide information about the chemical and physical characteristics of Wisconsin lakes. Data that have been collected at specific lakes, and information to aid in the interpretation of those data, are included in this report. Data collected include measurements of in-lake water quality and lake stage. Time series of Secchi depths, surface total phosphorus, and chlorophyll a concentrations collected during nonfrozen periods are included for many lakes. Graphs of vertical profiles of temperature, dissolved oxygen, pH, and specific conductance are included for sites where these parameters were measured. Descriptive information for each lake includes the location of the lake, area of the lake’s watershed, period for which data are available, revisions to previously published records, and pertinent remarks. Additional data, such as streamflow and water quality in tributary and outlet streams of some of the lakes, are published online at http://nwis.waterdata.usgs.gov/wi/nwis.Water-resources data, including stage and discharge data at most streamflow-gaging stations, are available online. The Wisconsin Water Science Center’s home page is at https://www.usgs.gov/centers/wisconsin-water-science-center. Information

Agroforestry practice in villages surrounding Nyamure former ...

African Journals Online (AJOL)

cntaganda

Household surveys were conducted in the three administrative cells ... In order to be more concise, only those villages (settlements) within 5-10 km radius .... Market. 3. 1.9. Firewood collection from public land consumed a lot of time from ... in order to assess the extent of agroforestry practice so as to guide in planning.

Remote Sensing Insights into Storage Capacities among Plains Village Horticulturalists

Science.gov (United States)

Wiewel, Adam S.

Maize was a fundamental component of the diet and economy of Middle Missouri Plains Village groups, sedentary farmers with settlements along the Missouri River during the last millennia. More than a century of study has contributed to our understanding of agricultural production among these peoples, but little effort has been made to consider temporal variation in production. Such an understanding is crucial to examining changes that occurred before and after the arrival of colonists and their trade goods in the seventeenth century. Plains archaeologists have suggested that the storage capacity of Middle Missouri villages increased during the sixteenth through the eighteenth centuries. In fact, the number and size of subterranean storage pits, ubiquitous features within most settlements, are thought to have grown during these centuries, which reflects greater agricultural production. To further examine changes in production and storage capacity during this centuries-long period, I combine information from historical documents, excavations, and geophysical investigations. At Huff Village, a fifteenth-century community, excavations and magnetic gradiometry surveys reveal the size and distribution of storage pits. Their number and average volume suggest the villagers grew immense amounts of food and contributed to widespread intertribal trade. Furthermore, storage pit excavation data from 20 regional sites, dating from the thirteenth to the nineteenth century, indicate pit volumes increased through the seventeenth century. A sharp decrease subsequently occurred during the eighteenth century due to epidemic disease. However, mean pit volumes were significantly larger during the nineteenth century, evidence of the resilience of Mandans, Hidatsas, and Arikaras and the continued significance of maize. In fact, historical documents and remote sensing data suggest the Mandans and Arikaras, successive occupants of an earthlodge village near the American Fur Company's Fort

Lake Michigan lake trout PCB model forecast post audit (oral presentation)

Science.gov (United States)

Scenario forecasts for total PCBs in Lake Michigan (LM) lake trout were conducted using the linked LM2-Toxics and LM Food Chain models, supported by a suite of additional LM models. Efforts were conducted under the Lake Michigan Mass Balance Study and the post audit represents an...

Simulating Lake-Groundwater Interactions During Decadal Climate Cycles: Accounting For Variable Lake Area In The Watershed

Science.gov (United States)

Virdi, M. L.; Lee, T. M.

2009-12-01

The volume and extent of a lake within the topo-bathymetry of a watershed can change substantially during wetter and drier climate cycles, altering the interaction of the lake with the groundwater flow system. Lake Starr and other seepage lakes in the permeable sandhills of central Florida are vulnerable to climate changes as they rely exclusively on rainfall and groundwater for inflows in a setting where annual rainfall and recharge vary widely. The groundwater inflow typically arrives from a small catchment area bordering the lake. The sinkhole origin of these lakes combined with groundwater pumping from underlying aquifers further complicate groundwater interactions. Understanding the lake-groundwater interactions and their effects on lake stage over multi-decadal climate cycles is needed to manage groundwater pumping and public expectation about future lake levels. The interdependence between climate, recharge, changing lake area and the groundwater catchment pose unique challenges to simulating lake-groundwater interactions. During the 10-year study period, Lake Starr stage fluctuated more than 13 feet and the lake surface area receded and expanded from 96 acres to 148 acres over drier and wetter years that included hurricanes, two El Nino events and a La Nina event. The recently developed Unsaturated Zone Flow (UZF1) and Lake (LAK7) packages for MODFLOW-2005 were used to simulate the changing lake sizes and the extent of the groundwater catchment contributing flow to the lake. The lake area was discretized to occupy the largest surface area at the highest observed stage and then allowed to change size. Lake cells convert to land cells and receive infiltration as receding lake area exposes the underlying unsaturated zone to rainfall and recharge. The unique model conceptualization also made it possible to capture the dynamic size of the groundwater catchment contributing to lake inflows, as the surface area and volume of the lake changed during the study

Are 'Village Doctors' in Bangladesh a curse or a blessing?

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Wahed Tania

2010-07-01

Full Text Available Abstract Background Bangladesh is one of the health workforce crisis countries in the world. In the face of an acute shortage of trained professionals, ensuring healthcare for a population of 150 million remains a major challenge for the nation. To understand the issues related to shortage of health workforce and healthcare provision, this paper investigates the role of various healthcare providers in provision of health services in Chakaria, a remote rural area in Bangladesh. Methods Data were collected through a survey carried out during February 2007 among 1,000 randomly selected households from 8 unions of Chakaria Upazila. Information on health-seeking behaviour was collected from 1 randomly chosen member of a household from those who fell sick during 14 days preceding the survey. Results Around 44% of the villagers suffered from an illness during 14 days preceding the survey and of them 47% sought treatment for their ailment. 65% patients consulted Village Doctors and for 67% patients Village Doctors were the first line of care. Consultation with MBBS doctors was low at 14%. Given the morbidity level observed during the survey it was calculated that 250 physicians would be needed in Chakaria if the patients were to be attended by a qualified physician. Conclusions With the current shortage of physicians and level of production in the country it was asserted that it is very unlikely for Bangladesh to have adequate number of physicians in the near future. Thus, making use of existing healthcare providers, such as Village Doctors, could be considered a realistic option in dealing with the prevailing crisis.

Lake Granbury and Lake Whitney Assessment Initiative Final Scientific/Technical Report Summary

Energy Technology Data Exchange (ETDEWEB)

Harris, B. L. [Texas AgriLife Research, College Station, TX (United States); Roelke, Daniel [Texas AgriLife Research, College Station, TX (United States); Brooks, Bryan [Texas AgriLife Research, College Station, TX (United States); Grover, James [Texas AgriLife Research, College Station, TX (United States)

2010-10-11

A team of Texas AgriLife Research, Baylor University and University of Texas at Arlington researchers studied the biology and ecology of Prymnesium parvum (golden algae) in Texas lakes using a three-fold approach that involved system-wide monitoring, experimentation at the microcosm and mesocosm scales, and mathematical modeling. The following are conclusions, to date, regarding this organism's ecology and potential strategies for mitigation of blooms by this organism. In-lake monitoring revealed that golden algae are present throughout the year, even in lakes where blooms do not occur. Compilation of our field monitoring data with data collected by Texas Parks and Wildlife and Brazos River Authority (a period spanning a decade) revealed that inflow and salinity variables affect bloom formations. Thresholds for algae populations vary per lake, likely due to adaptations to local conditions, and also to variations in lake-basin morphometry, especially the presence of coves that may serve as hydraulic storage zones for P. parvum populations. More specifically, our in-lake monitoring showed that the highly toxic bloom that occurred in Lake Granbury in the winter of 2006/2007 was eliminated by increased river inflow events. The bloom was flushed from the system. The lower salinities that resulted contributed to golden algae not blooming in the following years. However, flushing is not an absolute requirement for bloom termination. Laboratory experiments have shown that growth of golden algae can occur at salinities ~1-2 psu but only when temperatures are also low. This helps to explain why blooms are possible during winter months in Texas lakes. Our in-lake experiments in Lake Whitney and Lake Waco, as well as our laboratory experiments, revealed that cyanobacteria, or some other bacteria capable of producing algicides, were able to prevent golden algae from blooming. Identification of this organism is a high priority as it may be a key to managing golden algae

Pennsylvania Village to Get Safe, Reliable Water Supply

Science.gov (United States)

A Pennsylvania village whose unfiltered, contaminated water source made it the top violator of federal and state drinking water laws will be connected to a public water system in 2015 with $2.2 million from EPA’s Drinking Water State Revolving Fund

Geophysical investigation of sentinel lakes in Lake, Seminole, Orange, and Volusia Counties, Florida

Science.gov (United States)

Reich, Christopher; Flocks, James; Davis, Jeffrey

2012-01-01

This study was initiated in cooperation with the St. Johns River Water Management District (SJRWMD) to investigate groundwater and surface-water interaction in designated sentinel lakes in central Florida. Sentinel lakes are a SJRWMD established set of priority water bodies (lakes) for which minimum flows and levels (MFLs) are determined. Understanding both the structure and lithology beneath these lakes can ultimately lead to a better understanding of the MFLs and why water levels fluctuate in certain lakes more so than in other lakes. These sentinel lakes have become important water bodies to use as water-fluctuation indicators in the SJRWMD Minimum Flows and Levels program and will be used to define long-term hydrologic and ecologic performance measures. Geologic control on lake hydrology remains poorly understood in this study area. Therefore, the U.S. Geological Survey investigated 16 of the 21 water bodies on the SJRWMD priority list. Geologic information was obtained by the tandem use of high-resolution seismic profiling (HRSP) and direct-current (DC) resistivity profiling to isolate both the geologic framework (structure) and composition (lithology). Previous HRSP surveys from various lakes in the study area have been successful in identifying karst features, such as subsidence sinkholes. However, by using this method only, it is difficult to image highly irregular or chaotic surfaces, such as collapse sinkholes. Resistivity profiling was used to complement HRSP by detecting porosity change within fractured or collapsed structures and increase the ability to fully characterize the subsurface. Lake Saunders (Lake County) is an example of a lake composed of a series of north-south-trending sinkholes that have joined to form one lake body. HRSP shows surface depressions and deformation in the substrate. Resistivity data likewise show areas in the southern part of the lake where resistivity shifts abruptly from approximately 400 ohm meters (ohm-m) along the

PRIMARY OFFER OF MILK IN BUCOVĂŢ VILLAGE, DOLJ COUNTY

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Dragoş Mihai MEDELETE

2014-04-01

Full Text Available The first documentary attestation dates from 1897 Bucovăț it bordering the communes Predesti and Breasta (north east Craiova (boundary being formed by the river Jiu, municipalities Podari and Vârvoru de Jos (south and Terpeziţa village (west. Specific activities in the area appear as industry and agriculture. The common includes the following villages: Bucovăţ, Leamna de Jos Leamna de Sus, Sărbătoarea, Cârligei and Palilula. The village has a total area of 8264 ha, of which 111.50 ha urban and 8152.50 ha unincorporated. The population consists of 4224 people, which are grouped in the 1544 households, ie the 1780 houses. For the period 2010-2012 can be observed a total area of 8264 ha, of which 56.40% is agricultural land - 4661 ha, and 43.60% are non-agricultural area - 3603 ha. Elucidating the communal potential of milk production is based on use of year Appropriate set of indicators: Effective in exploitation (by species, total production and average yield per head. The study covers the period 2010-2012, Taken as a starting point for Developing a strategy of Reviving the sector of production.

CERN’s role in the scientific global village

CERN Multimedia

2009-01-01

We’re proud of saying that there are over 100 nationalities at CERN, proof that people can overcome cultural boundaries in pursuit of common goals. We’re also proud of saying that our goals are noble ones: the understanding of the Universe, training of the highest quality, pushing the frontiers of technology and bringing nations together. For over 50 years, CERN has pursued these goals as part of the global scientific village. We have enjoyed healthy collaboration, and competition, with other laboratories in other regions of the world. The flow of scientists around the world has been balanced, enriching all regions. Today, however, the landscape is changing for particle physics, and as responsible citizens of our global village, we also have to evolve. The research facilities for CERN’s melting pot of nationalities are supported financially largely by the Organization’s 20 Member States. Other countries that make significant c...

Great Lakes Literacy Principles

Science.gov (United States)

Fortner, Rosanne W.; Manzo, Lyndsey

2011-03-01

Lakes Superior, Huron, Michigan, Ontario, and Erie together form North America's Great Lakes, a region that contains 20% of the world's fresh surface water and is home to roughly one quarter of the U.S. population (Figure 1). Supporting a $4 billion sport fishing industry, plus $16 billion annually in boating, 1.5 million U.S. jobs, and $62 billion in annual wages directly, the Great Lakes form the backbone of a regional economy that is vital to the United States as a whole (see http://www.miseagrant.umich.edu/downloads/economy/11-708-Great-Lakes-Jobs.pdf). Yet the grandeur and importance of this freshwater resource are little understood, not only by people in the rest of the country but also by many in the region itself. To help address this lack of knowledge, the Centers for Ocean Sciences Education Excellence (COSEE) Great Lakes, supported by the U.S. National Science Foundation and the National Oceanic and Atmospheric Administration, developed literacy principles for the Great Lakes to serve as a guide for education of students and the public. These “Great Lakes Literacy Principles” represent an understanding of the Great Lakes' influences on society and society's influences on the Great Lakes.

Human impact on lake ecosystems: the case of Lake Naivasha, Kenya

African Journals Online (AJOL)

Lake Naivasha is a wetland of national and international importance. However, it is under constant anthropogenic pressures, which include the quest for socioeconomic development within the lake ecosystem itself as well as other activities within the catchment. The lake is an important source of fresh water in an otherwise ...

Lake whitefish and Diporeia spp. in the Great lakes: an overview

Science.gov (United States)

Nalepa, Thomas F.; Mohr, Lloyd C.; Henderson, Bryan A.; Madenjian, Charles P.; Schneeberger, Philip J.

2005-01-01

Because of growing concern in the Great Lakes over declines in abundance and growth of lake whitefish (Coregonus clupeaformis) and declines in abundance of the benthic amphipod Diporeia spp., a workshop was held to examine past and current trends, to explore trophic links, and to discuss the latest research results and needs. The workshop was divided into sessions on the status of populations in each of the lakes, bioenergetics and trophic dynamics, and exploitation and management. Abundance, growth, and condition of whitefish populations in Lakes Superior and Erie are stable and within the range of historical means, but these variables are declining in Lakes Michigan and Ontario and parts of Lake Huron. The loss of Diporeia spp., a major food item of whitefish, has been a factor in observed declines, particularly in Lake Ontario, but density-dependent factors also likely played a role in Lakes Michigan and Huron. The loss of Diporeia spp. is temporally linked to the introduction and proliferation of dreissenid mussels, but a direct cause for the negative response of Diporeia spp. has not been established. Given changes in whitefish populations, age-structured models need to be re-evaluated. Other whitefish research needs to include a better understanding of what environmental conditions lead to strong year-classes, improved aging techniques, and better information on individual population (stock) structure. Further collaborations between assessment biologists and researchers studying the lower food web would enhance an understanding of links between trophic levels.

Sources and distribution of microplastics in China's largest inland lake - Qinghai Lake.

Science.gov (United States)

Xiong, Xiong; Zhang, Kai; Chen, Xianchuan; Shi, Huahong; Luo, Ze; Wu, Chenxi

2018-04-01

Microplastic pollution was studied in China's largest inland lake - Qinghai Lake in this work. Microplastics were detected with abundance varies from 0.05 × 10 5 to 7.58 × 10 5 items km -2 in the lake surface water, 0.03 × 10 5 to 0.31 × 10 5 items km -2 in the inflowing rivers, 50 to 1292 items m -2 in the lakeshore sediment, and 2 to 15 items per individual in the fish samples, respectively. Small microplastics (0.1-0.5 mm) dominated in the lake surface water while large microplastics (1-5 mm) are more abundant in the river samples. Microplastics were predominantly in sheet and fiber shapes in the lake and river water samples but were more diverse in the lakeshore sediment samples. Polymer types of microplastics were mainly polyethylene (PE) and polypropylene (PP) as identified using Raman Spectroscopy. Spatially, microplastic abundance was the highest in the central part of the lake, likely due to the transport of lake current. Based on the higher abundance of microplastics near the tourist access points, plastic wastes from tourism are considered as an important source of microplastics in Qinghai Lake. As an important area for wildlife conservation, better waste management practice should be implemented, and waste disposal and recycling infrastructures should be improved for the protection of Qinghai Lake. Copyright © 2018 Elsevier Ltd. All rights reserved.

Phylogenetic Distinctiveness of Middle Eastern and Southeast Asian Village Dog Y Chromosomes Illuminates Dog Origins

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Brown, Sarah K.; Pedersen, Niels C.; Jafarishorijeh, Sardar; Bannasch, Danika L.; Ahrens, Kristen D.; Wu, Jui-Te; Okon, Michaella; Sacks, Benjamin N.

2011-01-01

Modern genetic samples are commonly used to trace dog origins, which entails untested assumptions that village dogs reflect indigenous ancestry or that breed origins can be reliably traced to particular regions. We used high-resolution Y chromosome markers (SNP and STR) and mitochondrial DNA to analyze 495 village dogs/dingoes from the Middle East and Southeast Asia, along with 138 dogs from >35 modern breeds to 1) assess genetic divergence between Middle Eastern and Southeast Asian village dogs and their phylogenetic affinities to Australian dingoes and gray wolves (Canis lupus) and 2) compare the genetic affinities of modern breeds to regional indigenous village dog populations. The Y chromosome markers indicated that village dogs in the two regions corresponded to reciprocally monophyletic clades, reflecting several to many thousand years divergence, predating the Neolithic ages, and indicating long-indigenous roots to those regions. As expected, breeds of the Middle East and East Asia clustered within the respective regional village dog clade. Australian dingoes also clustered in the Southeast Asian clade. However, the European and American breeds clustered almost entirely within the Southeast Asian clade, even sharing many haplotypes, suggesting a substantial and recent influence of East Asian dogs in the creation of European breeds. Comparison to 818 published breed dog Y STR haplotypes confirmed this conclusion and indicated that some African breeds reflect another distinct patrilineal origin. The lower-resolution mtDNA marker consistently supported Y-chromosome results. Both marker types confirmed previous findings of higher genetic diversity in dogs from Southeast Asia than the Middle East. Our findings demonstrate the importance of village dogs as windows into the past and provide a reference against which ancient DNA can be used to further elucidate origins and spread of the domestic dog. PMID:22194840

Assessment of water supply system and water quality of Lighvan village using water safety plan

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Mojtaba Pourakbar

2015-12-01

Full Text Available Background: Continuous expansion of potable water pollution sources is one of the main concerns of water suppliers, therefore measures such as water safety plan (WSP, have been taken into account to control these sources of pollution. The aim of this study was to identify probable risks and threatening hazards to drinking water quality in Lighvan village along with assessment of bank filtration of the village. Methods: In the present study all risks and probable hazards were identified and ranked. For each of these cases, practical suggestions for removing or controlling them were given. To assess potable water quality in Lighvan village, sampling was done from different parts of the village and physicochemical parameters were measured. To assess the efficiency of bank filtration system of the village, independent t test was used to compare average values of parameters in river and treated water. Results: One of the probable sources of pollution in this study was domestic wastewater which threatens water quality. The results of this study show that bank filtration efficiency in water supply of the village is acceptable. Conclusion: Although Bank filtration imposes fewer expenses on governments, it provides suitable water for drinking and other uses. However, it should be noted that application of these systems should be done after a thorough study of water pollution level, types of water pollutants, soil properties of the area, soil percolation and system distance from pollutant sources.

ECONOMIC, POLITICAL, AND CIVIL SOCIETIES AT PEMUTERAN VILLAGE, BALI IN COASTAL AND MARINE ENVIRONMENTAL PRESERVATION

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I Wayan Mudana

2013-02-01

Full Text Available This study was focused on questions (1 what factors caused the economic, political, and civil societies to invest their social capital in the preservation of marine and coastal environments at Pemuteran Village? (2 What was the social capital invested by the economic, political, and civil societies in the preservation of coastal and marine environments at Pemuteran Village like? (3 What was done to discipline the maintenance of the social capital invested in the preservation of the coastal and marine environments at Pemuteran Village? Some critical theories were used to analyze the answers to the problems. Qualitative research method with the approach of cultural studies was employed in this study. The data were collected through observation, in-depth interview, and library research. The data were qualitatively and descriptively analyzed. The result of the study showed that the cooperation among the economic, political, and civil societies to invest their social capital in the preservation of the marine and coastal environments at Pemuteran Village was based on the awareness of the condition of the natural environment, ecological smartness, meaningfulness which was economic, political, sociological, and socio-religious in nature, and developmental policy. The social capital invested by the economic, political and civil societies was in the forms of the ideologies of tri hita karana, nyegara-gunung, menyama braya, kinship system, neighborhood relation, traditional village, and administrative village. It was maintained through cultural socialization process, and physical and spiritual disciplining process.

May All Good Things Gather Here - Life, Religion, and Marriage in a Mi nyag Tibetan Village

OpenAIRE

Bkra shis bzang po; Gerald Roche (editor); CK Stuart (editor); Timothy Thurston (editor); Elena McKinlay (editor)

2012-01-01

This work documents marriage customs and related oral traditions in Bang smad Village, Bang smad Township, Nyag rong County, Dkar mdzes Tibetan Autonomous Prefecture, Sichuan Province, China. Villagers speak the poorly documented Mi nyag language. This study provides novel linguistic and ethnographic data, including a Mi nyag-English word list, maps showing the distribution of Mi nyag-speaking communities, and numerous full-color photographs of village life and wedding festivities. Of special...

May All Good Things Gather Here: Life, Religion and Marriage in a Mi nyag Tibetan Village

OpenAIRE

Bkra shis bzang po

2012-01-01

This work documents marriage customs and related oral traditions in Bang smad Village, Bang smad Township, Nyag rong County, Dkar mdzes Tibetan Autonomous Prefecture, Sichuan Province, China. Villagers speak the poorly documented Mi nyag language. This study provides novel linguistic and ethnographic data, including a Mi nyag-English word list, maps showing the distribution of Mi nyag-speaking communities, and numerous full-color photographs of village life and wedding festivities. Of special...

The Digital Competences and Agency of Older People Living in Rural Villages in Finnish Lapland

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Päivi Rasi

2015-11-01

Full Text Available Older people’s digital competencies are a means to minimise their possible risks for being excluded from society. Therefore, the research in this field needs to be strengthened. This paper examines the digital competences and agency of older people who live in remote rural villages in Finnish Lapland. We argue that older people’s agency is the key factor that keeps them included in contemporary society. Hence, our theoretical viewpoint rests on the theory of the modalities of agency. Our data consist of three focus group interviews that were conducted in small, remote villages during the spring of 2015. We analysed our data deductively, and the results showed that elderly villagers interpret their digital competencies through their personal needs and desires. History, the present and the future are intertwined in the villagers’ conceptions. Our respondents’ digital competencies are diverse; older people living in villages are not a homogenous group. Based on our results, we argue that digital competence is very much a distributed competence of elderly dyads, families with three generations and informal networks of villagers and that it should not, therefore, be assessed solely as an individual characteristic.

Securing a Right to Health: "Integration Villages" and Medical Citizenship of Roma People in France.

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Manson, Daniel

2017-12-01

A national deportation campaign targeting Romanian Roma in France has recently drawn international criticism from human rights organizations and the European Union. In this context, some French municipalities have created villages d'insertion -integration villages-for some of their Roma residents. Proponents of these spaces have declared that they are humanitarian solutions to the existence of Roma slums in the urban peripheries of many French cities. Yet the creation of a "healthy space" for Roma migrants in the city has also legitimated the further eviction and exclusion of people from "unhealthy slums." This article is based on ethnographic research among residents of an integration village and a number of unauthorized encampments in Strasbourg, France. This article analyzes the village d'insertion as a contemporary setting where the uneven medical citizenship of Roma migrants in France is being articulated in relation to wider debates about Roma inclusion in Europe. Ultimately, the village d'insertion is a local manifestation of state power, where the division between those deserving and undeserving of public support is reconfigured through the provision and exclusion of access to rights such as health care and shelter.

Outflows of groundwater in lakes: case study of Lake Raduńske Górne

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Cieśliński Roman

2014-12-01

Full Text Available The aim of the study was to locate and describe groundwater outflows in a selected lake basin. The study hypothesis was based on the fact that, according to the specialist literature, one of the forms of lake water supply is through groundwater outflows. It was also assumed that the lakes of the Kashubian Lake District are characterised by such a form of lake water supply. The time scope of the work included the period from January 2011 to September 2012. The spatial scope of the work included the area of Lake Raduńskie Górne, located in the Kashubian Lake District in north Poland. The research plot was in the north-eastern part of the lake. Office works were aimed at gathering and studying source materials and maps. Cartographic materials were analysed with the use of the MapInfo Professional 9.5. The purpose of the field work was to find the groundwater outflows in the basin of Lake Raduńskie Górne. During the field research diving was carried out in the lake. During the dive audiovisual documentation was conducted using a Nikon D90 camera with Ikelite underwater housing for Nikon D90 and an Ikelite DS 161 movie substrobe, as well as a GoPro HD HERO 2 Outdoor camera. During the project, four groundwater outflows were found. In order to examine these springs audiovisual and photographic documentation was made. To systematise the typology of the discovered springs, new nomenclature was suggested, namely under-lake springs with subtypes: an under-lake slope spring and under-lake offshore spring

Conceptualizing responsible innovation in craft villages in Vietnam

NARCIS (Netherlands)

Voeten, J.; de Haan, J.A.C.; Roome, N.; de Groot, G.A.; Nguyen Thi, Huong; van den Hoven, J.; Doorn, N.; Swierstra, T.; Koops, B.-J.; Romijn, H.

2014-01-01

Previous research by the authors has explored small-scale innovations in poor craft producers’ clusters in villages in the Red River Delta in northern Vietnam. Although these innovations resulted in value creation and increased incomes, they also often gave rise to negative environmental or social

Rainfall and snow-melt triggered glacial lake outbursts: a systematic analysis of the Kedarnath (Uttarakhand, India), June 2013 disaster

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Allen, Simon; Rastner, Philipp; Arora, Manohar; Huggel, Christian; Stoffel, Markus

2015-04-01

Heavy rainfall in early June 2013 triggered flash flooding and landslides throughout the Indian Himalayan state of Uttarakhand, killing more than 6000 people. The destruction of roads and trekking routes left around 100,000 pilgrims and tourists stranded. Most fatalities and damages resulted directly from a lake outburst and debris flow disaster originating from above the village of Kedarnath on June 16 and 17. Here we provide a first systematic analysis of the contributing factors leading to the Kedarnath disaster, both in terms of hydro-meteorological triggering (rainfall, snowmelt, and temperature) and topographic predisposition. Specifically, the topographic characteristics of the Charobari lake watershed above Kedarnath are compared with other glacial lakes across the northwestern Indian Himalayan states of Uttarakhand and Himachal Pradesh, and implications for glacier lake outburst hazard assessment in a changing climate are discussed. Our analysis suggests that the early onset of heavy monsoon rainfall (390 mm, June 10 - 17) immediately following a prolonged four week period of unusually rapid snow cover depletion and elevated streamflow is the crucial hydro-meteorological factor, resulting in slope saturation and significant runoff into the small seasonal glacial lake. Over a four week period the MODIS-derived snow covered area above Kedarnath decreased nearly 50%, from above average coverage in mid-May to well below average coverage by the second week of June. Such a rapid decrease has not been observed in the previous 13-year record, where the average decrease in snow covered area over the same four week window is only 15%. The unusual situation of the lake being dammed in a steep, unstable paraglacial environment, but fed entirely from snow-melt and rainfall within a fluvial dominated watershed is important in the context of this disaster. A simple scheme enabling large-scale recognition of such an unfavorable topographic setting is presented, and on the

77 FR 65896 - Award of a Single-Source Replacement Grant to SOS Children's Villages Illinois in Chicago, IL

Science.gov (United States)

2012-10-31

....623] Award of a Single-Source Replacement Grant to SOS Children's Villages Illinois in Chicago, IL... (FYSB) announces the award of a single-source replacement grant to SOS Children's Villages Illinois in... grant. ACYF/FYSB has designated SOS Children's Villages Illinois, a 501(c)(3) non-profit organization...

Changing values of lake ecosystem services as a result of bacteriological contamination on Lake Trzesiecko and Lake Wielimie, Poland

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Cichoń Małgorzata

2017-12-01

Full Text Available Lake ecosystems, on the one hand, are affected by tourism, and on the other by development for tourism. Lake ecosystem services include: water with its self-cleaning processes, air with climate control processes, as well as flora and fauna. Utilisation of services leads to interventions in the structure of ecosystems and their processes. Only to a certain extent, this is specific to each type of environmental interference, remains within the limits of ecosystem resilience and does not lead to its degradation. One of the threats is bacteriological contamination, for which the most reliable sanitation indicator is Escherichia coli. In lake water quality studies it is assumed that the lakeshore cannot be a source of bacteria. It has been hypothesised that the problem of bacterial contamination can be serious for the places that do not have any infrastructure, especially sanitation. Consequently, the purpose of the study was to determine the extent to which lakeshore sanitation, in particular the level of bacteriological contamination, has an impact on the value of services provided by the selected lake ecosystems (Lake Trzesiecko and Lake Wielimie – Szczecinek Lake District. Five selected services related to lake ecosystems are: water, control over the spread of contagious diseases, aesthetic values, tourism and recreation, as well as the hydrological cycle with its self-cleaning function. Services, as well as the criteria adopted for evaluation, allow us to conclude that the services provided by the lake ecosystems are suitable to fulfill a recreation function. However, the inclusion of quality criteria for sanitary status has shown that the value of system services has dropped by as much as 50%. Value changes are visible primarily for water and aesthetic qualities. Such a significant decrease in the value of services clearly indicates the importance of the sanitary conditions of lakes and their appropriate infrastructure. In view of the

Unruly energies: Provocations of renewable energy development in a northern German village

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Carlson, Jennifer D.

This dissertation asks how inhabitants of a sustainable village are living out Germany's transition from nuclear to renewable energy. The sustainable village remains a locus of optimistic attachments for renewable energy advocates, who argue that a decentralized power grid will enable people to more directly participate in power production and politics as "energy citizens." Yet while rural areas have become sites of speculation, innovation and growth, few rural-dwellers are enfranchised in (or profiting from) the technoscientific projects in their midst. I draw upon 13 months of fieldwork in a northern German village transformed by wind turbines, photovoltaics and biofuels to consider why, asking what kinds of public life flourish in the absence of democratic engagement with renewable technologies. This ethnography engages the village as multiply constituted across domains of everyday life, including transit, farming, waste management, domestic life, and social gatherings. I found that environmental policy, everyday practices, and the area's material histories combined to produce ontologies---senses of what exists---that circumscribe citizen participation in the energy sector, affording more formal opportunities to men than to women, and privileging farmers' interests in plans that impacted the larger community. These findings illuminate how many villagers become ambivalent toward the project of the energy transition and disenfranchised from its implementation. Yet many who were excluded from formal participation also engaged with renewable technologies as they sensed out their worlds, using tropes of sustainable energy and technoscientific materials to place themselves in this emerging energy polity. Their everyday worldmaking brimmed with what I call unruly energies, structures of feeling that registered more as affects than as discourse. In the village, these took form as sensory disturbances, disquiet among neighbors, technoscientific optimism and skepticism

Resilience and Restoration of Lakes

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Stephen R. Carpenter

1997-06-01

Full Text Available Lake water quality and ecosystem services are normally maintained by several feedbacks. Among these are nutrient retention and humic production by wetlands, nutrient retention and woody habitat production by riparian forests, food web structures that cha nnel phosphorus to consumers rather than phytoplankton, and biogeochemical mechanisms that inhibit phosphorus recycling from sediments. In degraded lakes, these resilience mechanisms are replaced by new ones that connect lakes to larger, regional economi c and social systems. New controls that maintain degraded lakes include runoff from agricultural and urban areas, absence of wetlands and riparian forests, and changes in lake food webs and biogeochemistry that channel phosphorus to blooms of nuisance al gae. Economic analyses show that degraded lakes are significantly less valuable than normal lakes. Because of this difference in value, the economic benefits of restoring lakes could be used to create incentives for lake restoration.

Genotoxicity of Water Contaminants from the Basin of Lake Sevan, Armenia Evaluated by the Comet Assay in Gibel Carp (Carassius auratus gibelio) and Tradescantia Bioassays.

Science.gov (United States)

Simonyan, Anna; Gabrielyan, Barduch; Minasyan, Seyran; Hovhannisyan, Galina; Aroutiounian, Rouben

2016-03-01

Combination of bioassays and chemical analysis was applied to determine the genotoxic/mutagenic contamination in four different sites of the basin of Lake Sevan in Armenia. Water genotoxicity was evaluated using the single cell gel electrophoresis technique (comet assay) in erythrocytes of gibel carp (Carassius auratus gibelio), Tradescantia micronucleus (Trad-MCN) and Tradescantia stamen hair mutation (Trad-SHM) assays. Significant inter-site differences in the levels of water genotoxicity according to fish and Trad-MCN bioassays have been revealed. Two groups of locations with lower (south-southwest of the village Shorzha and Peninsula of Lake Sevan) and higher (estuaries of Gavaraget and Dzknaget rivers) levels of water genotoxicity were distinguished. Correlation analysis support the hypothesis that the observed genetic alterations in fish and plant may be a manifestation of the effects of water contamination by nitrate ions, Si, Al, Fe, Mn and Cu. Increase of DNA damage in fish also correlated with content of total phosphorus.

Study on the radionuclide movement in the land water system in Rokkasho Village

International Nuclear Information System (INIS)

Kondo, Kunio

1996-01-01

In order to determine the margin of safety for radionuclides to be released from Rokkasho Village, an investigation is required for evaluating the radiation safety in response to the actual situations including the meteorological, geographical and ecological conditions specific to the village. Aiming to construct a model for evaluating the amount of nuclide transfer from a river to a farm land, an investigation is planned on the radionuclide behaviors in the river water and their transfer from the river to the farm land and vice versa in the village. Since several little rivers originating in a small hill flow into a brackish marsh of the village, of which water and biological environments are very complicated and highly variable, an investigation is planned in this study on the parameters involving in the inflow and outflow of nuclides for the marsh and the amount and the mechanism of radionuclide accumulation in the marsh. Thus, it will be able to estimate the degree of the effects of changes in the marsh's water environment on radionuclide behaviors in it. Since this study is to start in this year, only the plans were described here. (M.N.)

Perspective View with Landsat Overlay, Salt Lake City Olympics Venues, Utah

Science.gov (United States)

2002-01-01

The 2002 Winter Olympics are hosted by Salt Lake City at several venues within the city, in nearby cities, and within the adjacent Wasatch Mountains. This computer generated perspective image provides a northward looking 'view from space' that includes all of these Olympic sites. In the south, next to Utah Lake, Provo hosts the ice hockey competition. In the north, northeast of the Great Salt Lake, Ogden hosts curling, and the nearby Snow Basin ski area hosts the downhill events. In between, southeast of the Great Salt Lake, Salt Lake City hosts the Olympic Village and the various skating events. Further east, across the Wasatch Mountains, the Park City area ski resorts host the bobsled, ski jumping, and snowboarding events. The Winter Olympics are always hosted in mountainous terrain. This view shows the dramatic landscape that makes the Salt Lake City region a world-class center for winter sports.This 3-D perspective view was generated using topographic data from the Shuttle Radar Topography Mission (SRTM) and a Landsat 5 satellite image mosaic. Topographic expression is exaggerated four times.For a full-resolution, annotated version of this image, please select Figure 1, below: [figure removed for brevity, see original site] Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter (98-foot) resolution of most Landsat images and will substantially help in analyzing the large and growing Landsat image archive, managed by the U.S. Geological Survey (USGS).Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60

Flood-Inundation maps for the Hohokus Brook in Waldwick Borough, Ho-Ho-Kus Borough, and the Village of Ridgewood, New Jersey, 2014

Science.gov (United States)

Watson, Kara M.; Niemoczynski, Michal J.

2015-07-20

Digital flood-inundation maps for a 6-mile reach of the Hohokus Brook in New Jersey from White's Lake Dam in Waldwick Borough, through Ho-Ho-Kus Borough to Grove Street in the Village of Ridgewood were created by the U.S. Geological Survey (USGS) in cooperation with the New Jersey Department of Environmental Protection. The flood inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage on the Hohokus Brook at Ho-Ho-Kus, New Jersey (station number 01391000). Stage data at this streamgage may be obtained on the Internet from the USGS National Water Information System at http://waterdata.usgs.gov/nwis/uv?site_no=01391000 or the National Weather Service (NWS) Advanced Hydrologic Prediction Service at http://water.weather.gov/ahps2/hydrograph.php?gage=hohn4&wfo=okx.