WorldWideScience

Sample records for forest national park

  1. Caraboidea distribution in different forest stands Chrea National Park, Algeria

    International Nuclear Information System (INIS)

    Belhadid, Z.; Gahdeb, C.; Ghalem, M.; Haddar, L.; Boughrara, H.

    2013-01-01

    T he distribution of the ground beetles in different forests of the national park of Chrea (Blida, Algerie) using pitfall traps was investigated . A total of 29 species of Caraboidea , in seven families, were collected, with the chestnut and holm oak forests were the most diversified sites with 16 species each. The family Pterostichidae is the richest with nine specie s. The distribution of the species of Caraboidea was influenced by the site altitude, since the site vegetation composition and fluctuations are dependent on several ecological parameters. (author)

  2. PAST AND PRESENT FOREST FIRES IN ITATIAIA NATIONAL PARK

    Directory of Open Access Journals (Sweden)

    Izar Aximoff

    2011-03-01

    Full Text Available This study was conducted with the aim of evaluating the fire reports occurring in the Itatiaia National Park (INP between 1937 and 2008 and aiming to show information about the total number of fires occurred, and the annual burnt areas, in relation with climate and biodiversity, the months of highest occurrence, the origins and causes of fires. A survey of 323 reports of forest fires showed the highest incidence of forest fires in the months of winter, during the dry season, between July and October. The most affected vegetation was that of the “campos de altitude” (high-altitude grasslands, a native ecosystem of Atlantic Rainforest restricted to the isolated southeastern high peaks and plateaus. Most of the fires had unknown origins and causes, and only twice were examinations by experts carried out. Data revealed INP fragility against forest fires and the importance and the need of Forest Fire Privation and Control Plans for effective biodiversity protection.

  3. National Parks

    Data.gov (United States)

    Department of Transportation — National Park Service unit boundaries (NTAD). These park boundaries signify legislative boundary definitions and local park names have been consolidated according to...

  4. Forest insects and diseases in Fundy National Park in 1994. Technical note No. 310

    Energy Technology Data Exchange (ETDEWEB)

    Meikle, O.A.

    1995-11-01

    Personnel of the Forest Insect and Disease Survey regularly survey national parks for forest insect and disease conditions. This document discusses briefly some of the conditions encountered in Fundy National Park during the year, including insects and diseases found throughout the Park that are likely to recur: Gypsy moth, winter drying, sirococcus shoot blight, forest tent caterpillar, balsam fir needle cast and yellow witches` broom, birch decline, and hemlock looper.

  5. Forest insects and diseases in Fundy National Park in 1993. Technical note No. 296

    Energy Technology Data Exchange (ETDEWEB)

    Meikle, O.A.

    1994-01-01

    Personnel of the Forest Insect and Disease Survey regularly survey national parks for forest insect and disease conditions. This document discusses briefly some of the conditions encountered in Fundy National Park during the year, including insects and diseases found throughout the Park that are likely to recur: Gypsy moth, winter drying, sirococcus shoot blight, forest tent caterpillar, balsam fir needle cast and yellow witches' broom, birch decline, and hemlock looper.

  6. Forest insects and diseases in Kouchibouguac National Park in 1994. Technical note No. 306

    Energy Technology Data Exchange (ETDEWEB)

    Lemieux, G.R.

    1995-11-01

    Personnel of the Forest Insect and Disease Survey regularly survey national parks for forest insect and disease conditions. This document presents some of the conditions encountered in Kouchibouguac National Park in 1992, including balsam twig aphids, gypsy moth, whitespotted sawyer bettle, white pine weevil, frost damage, Eastern tent caterpiller, uglynest caterpillar, hypoxylon canker, spruce budmoth, Eastern spruce gall adelgid, and other pests encountered.

  7. Forest insects and diseases in Kouchibouguac National Park in 1992. Technical note No. 275. Annual publication

    Energy Technology Data Exchange (ETDEWEB)

    Lemieux, G.R.

    1993-01-01

    Personnel of the Forest Insect and Disease Survey regularly survey national parks for forest insect and disease conditions. This document presents some of the conditions encountered in Kouchibouguac National Park in 1992, including balsam twig aphids, gypsy moth, whitespotted sawyer bettle, white pine weevil, frost damage, Eastern tent caterpiller, uglynest caterpillar, hypoxylon canker, spruce budmoth, Eastern spruce gall adelgid, and other pests encountered.

  8. Forest insects and diseases in Kouchibouguac National Park in 1993. Technical note No. 295

    Energy Technology Data Exchange (ETDEWEB)

    Lemieux, G.R.

    1994-01-01

    Personnel of the Forest Insect and Disease Survey regularly survey national parks for forest insect and disease conditions. This document presents some of the conditions encountered in Kouchibouguac National Park in 1992, including balsam twig aphids, gypsy moth, whitespotted sawyer bettle, white pine weevil, frost damage, Eastern tent caterpiller, uglynest caterpillar, hypoxylon canker, spruce budmoth, Eastern spruce gall adelgid, and other pests encountered.

  9. Two decades of stability and change in old-growth forest at Mount Rainier National Park.

    Science.gov (United States)

    Steven A. Acker; Jerry F. Franklin; Sarah E. Greene; Ted B. Thomas; Robert Van Pelt; Kenneth J. Bible

    2006-01-01

    We examined how composition and structure of old-growth and mature forests at Mount Rainier National Park changed between the mid-1970s and mid-1990s. We assessed whether the patterns of forest dynamics observed in lower elevation old-growth forests in the Pacific Northwest held true for the higher-elevation forests of the Park. We used measurements of tree recruitment...

  10. Climate, trees, pests, and weeds: Change, uncertainty, and biotic stressors in eastern US national park forests

    Science.gov (United States)

    Nicholas A. Fisichelli; Scott R. Abella; Matthew Peters; Frank J. Krist

    2014-01-01

    The US National Park Service (NPS) manages over 8900 km2 of forest area in the eastern United States where climate change and nonnative species are altering forest structure, composition, and processes. Understanding potential forest change in response to climate, differences in habitat projections among models (uncertainty), and nonnative biotic...

  11. Lessons about parks and poverty from a decade of forest loss and economic growth around Kibale National Park, Uganda.

    Science.gov (United States)

    Naughton-Treves, Lisa; Alix-Garcia, Jennifer; Chapman, Colin A

    2011-08-23

    We use field data linked to satellite image analysis to examine the relationship between biodiversity loss, deforestation, and poverty around Kibale National Park (KNP) in western Uganda, 1996-2006. Over this decade, KNP generally maintained forest cover, tree species, and primate populations, whereas neighboring communal forest patches were reduced by half and showed substantial declines in tree species and primate populations. However, a bad decade for forest outside the park proved a prosperous one for most local residents. Panel data for 252 households show substantial improvement in welfare indicators (e.g., safer water, more durable roof material), with the greatest increases found among those with highest initial assets. A combination of regression analysis and matching estimators shows that although the poor tend to be located on the park perimeter, proximity to the park has no measureable effect on growth of productive assets. The risk for land loss among the poor was inversely correlated with proximity to the park, initial farm size, and decline in adjacent communal forests. We conclude the current disproportionate presence of poor households at the edge of the park does not signal that the park is a poverty trap. Rather, Kibale appears to provide protection against desperation sales and farm loss among those most vulnerable.

  12. Forest insects and diseases in Fundy National Park in 1992. Technical note No. 276. Annual publication

    Energy Technology Data Exchange (ETDEWEB)

    Cormier, J.R.; McPhee, D.A.

    1993-01-01

    Personnel of the Forest Insect and Disease Survey regularly survey national parks for forest insect and disease conditions. This document discusses briefly some of the conditions encountered in Fundy National Park in 1992, including insects and diseases found throughout the Park that are likely to recur: Balsam gall midge, balsam twig aphid, birch casebearer, gypsy moth, porcupines, sirococcus shoot blight, white pine weevil, whitespotted sawyer beetle, yellowheaded spruce sawfly, leaf blister of yellow birch, snow damage, yellow witches' broom of balsam fir, and fall webworm.

  13. Continuing fire regimes in remote forests of Grand Canyon National Park

    Science.gov (United States)

    Peter Z. Fule; Thomas A. Heinlein; W. Wallace Covington; Margaret H. Moore

    2000-01-01

    Ponderosa pine forests in which frequent fire regimes continue up to the present would be invaluable points of reference for assessing natural ecological attributes. A few remote forests on the North Rim of Grand Canyon National Park come close to this ideal: never-harvested, distant from human communities and fire suppression resources, and with several low-intensity...

  14. Development of ecological restoration experiments in fire adapted forests at Grand Canyon National Park

    Science.gov (United States)

    Thomas A. Heinlein; W. Wallace Covington; Peter Z. Fule; Margaret H. Moore; Hiram B. Smith

    2000-01-01

    The management of national park and wilderness areas dominated by forest ecosystems adapted to frequent, low-intensity fires, continues to be a tremendous challenge. Throughout the inland West and particularly in the Southwest, ponderosa pine (Pinus ponderosa) and mixed conifer forests have become dense and structurally homogeneous after periods of...

  15. Post-frontier forest change adjacent to Braulio Carrillo National Park, Costa Rica

    Science.gov (United States)

    John Schelhas; G. Arturo Sanchez-Azofeifa

    2006-01-01

    Effective biodiversity conservation in national parks depends to a large extent on adjacent forest cover. While deforestation and forest fragmentation as a result of colonization and agriculture have been widespread in neotropical countries over the past few decades, in some places agricultural intensification, wage labor, and rural to urban migration are becoming the...

  16. Forest Vegetation Monitoring Protocol for National Parks in the North Coast and Cascades Network

    Science.gov (United States)

    Woodward, Andrea; Hutten, Karen M.; Boetsch, John R.; Acker, Steven A.; Rochefort, Regina M.; Bivin, Mignonne M.; Kurth, Laurie L.

    2009-01-01

    Plant communities are the foundation for terrestrial trophic webs and animal habitat, and their structure and species composition are an integrated result of biological and physical drivers (Gates, 1993). Additionally, they have a major role in geologic, geomorphologic and soil development processes (Jenny, 1941; Stevens and Walker, 1970). Throughout most of the Pacific Northwest, environmental conditions support coniferous forests as the dominant vegetation type. In the face of anthropogenic climate change, forests have a global role as potential sinks for atmospheric carbon (Goodale and others, 2002). Consequently, knowledge of the status of forests in the three large parks of the NCCN [that is, Mount Rainier (MORA), North Cascades (NOCA), and Olympic (OLYM) National Parks] is fundamental to understanding the condition of Pacific Northwest ecosystems. Diverse climate and soil properties across the Pacific Northwest result in a variety of forest types (Franklin and Dyrness, 1973; Franklin and others, 1988; Henderson and others, 1989, 1992). The mountainous terrain of Mount Rainier, North Cascades, and Olympic National Parks create steep elevational and precipitation gradients within and among the parks: collectively, these parks span from sea level to more than 4,200 m; and include areas with precipitation from 90 to more than 500 cm. The resulting forests range from coastal rainforests with dense understories and massive trees draped with epiphytes; to areas with drought-adapted Ponderosa pines; to high-elevation subalpine fir forests interspersed with meadows just below treeline (table 1). These forests, in turn, are the foundation for other biotic communities constituting Pacific Northwest ecosystems.

  17. A floristic analysis of forest and thicket vegetation of the Marakele National Park

    Directory of Open Access Journals (Sweden)

    P.J. van Staden

    2006-12-01

    Full Text Available One of the major plant communities identified in the Marakele National Park was forest. It became clear that this major forest community contained various forest and thicket communities. Relevés compiled in the forest were classified by TWINSPAN and Braun-Blanquet procedures identified six communities that are hierarchically classified. The forests dominated by Podocarpus latifolius and Widdringtonia nodiflora represent Afromontane Forests, whereas the Buxus macowanii-dominated dry forests and Olea europaea subsp. africana represent Northern Highveld Forests. A further group of communities represent thickets on termitaria with floristic affinities to both savanna and forest. The floristic composition and relationships of the forest and thicket communities are discussed.

  18. Motivations for recreating on farmlands, private forests, and state or national parks.

    Science.gov (United States)

    Sotomayor, Sandra; Barbieri, Carla; Wilhelm Stanis, Sonja; Aguilar, Francisco X; Smith, Jordan W

    2014-07-01

    This study explores the importance of different motivations to visit three types of recreational settings--farms, private forests, and state or national parks. Data were collected via a mail-back questionnaire administered to a stratified random sample of households in Missouri (USA). Descriptive and inferential statistics reveal both similarities and discontinuities in motivations for visiting farms, private forests, and state or national parks for recreation. Being with family, viewing natural scenery, and enjoying the smells and sounds of nature were all highly important motivations for visiting the three types of settings. However, all 15 motivations examined were perceived to be significantly more important for visits to state or national parks than to farms or private forests. Findings suggest that individuals are more strongly motivated to recreate at state and national parks relative to farmlands or forests. Post hoc paired t tests comparing motivations between both agricultural settings (farms and private forests) revealed significant differences in eight different recreational motivations. Individuals tended to place more importance on the ability to use equipment and test their skills when considering recreating on private forests. Conversely, social motivations (e.g., doing something with the family) were more important when individuals were considering recreating on farmland. Collectively, the findings suggest individuals expect distinctly different outcomes from their visits to farmlands, private forests, or state or national parks. Consequently, all three types of recreational settings have competitive advantages that their managers could capitalize on when making decisions about how to attract new visitors or produce the most desirable experiences for current recreationists.

  19. fantsika National Park

    African Journals Online (AJOL)

    We often observed domestic mammals such as cattle, cats and dogs in the forest at Ampijoroa. Although the primary forest in Ampijoroa is managed by Madagascar National Parks, local people leave these domestic animals in the forest. Introduced animals may be a threat to endemic animals. Cattle can be transmitters of ...

  20. Tree diversity in the tropical dry forest of Bannerghatta National Park in Eastern Ghats, Southern India

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    Gopalakrishna S. Puttakame

    2015-12-01

    Full Text Available Tree species inventories, particularly of poorly known dry deciduous forests, are needed to protect and restore forests in degraded landscapes. A study of forest stand structure, and species diversity and density of trees with girth at breast height (GBH ≥10 cm was conducted in four management zones of Bannerghatta National Park (BNP in the Eastern Ghats of Southern India. We identified 128 tree species belonging to 45 families in 7.9 hectares. However, 44 species were represented by ≤ 2 individuals. Mean diversity values per site for the dry forest of BNP were: tree composition (23.8 ±7.6, plant density (100.69 ± 40.02, species diversity (2.56 ± 0.44 and species richness (10.48 ± 4.05. Tree diversity was not significantly different (P>0.05 across the four management zones in the park. However, the number of tree species identified significantly (P<0.05 increased with increasing number of sampling sites, but majority of the species were captured. Similarly, there were significant variations (p<0.05 between tree diameter class distributions. Juveniles accounted for 87% of the tree population. The structure of the forest was not homogeneous, with sections ranging from poorly structured to highly stratified configurations. The study suggests that there was moderate tree diversity in the tropical dry thorn forest of Bannerghatta National Park, but the forest was relatively young.

  1. SUBMONTANE FOREST AT BANTIMURUNG BULUSARAUNG NATIONAL PARK: HOTSPOT OF BIRD DIVERSITY AND ITS MANAGEMENT CONSERVATION

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    Indra A.S.L.P. Putri

    2015-09-01

    Full Text Available Submontane forest is considered as one of the biodiversity hotspot.  Scientific information on bird diversity in this forest, however are lacking.  The aim of this research was to find out submontane forest bird diversity and its conservation management.  The research was carried out in three forests areas at Bantimurung Bulusaraung National Park submontane forest.  Point Count method was used to observe bird population. Data were analyzed using Shannon-Weiner diversity index, Pielou Evenness index, Simpson dominance index, Margalef species richness index, and Sorensen Similarity index. The significance different between the number of individual bird was tested using Kolmogorov-Smirnov test.  The result showed that submontane forest at Bantimurung Bulusaraung National Park is rich in bird diversity, bird endemic species and protected bird species.  There was a significant different on the number of individual bird at several human disturbance levels.  Based on these conditions, it is important to enhance understanding of the local people regarding zonation and develop cooperation with many stakeholders to increase the local community awareness concerning forest conservation. It is also necessary to ensure the sustainability of the National Park’s conservation program to maintain the submontane forest conservation.

  2. Use of forest products by the local people of the Salonga National Park in the Congo

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    Jose Mbenga Ibesoa

    2009-01-01

    Full Text Available This article attempted to define a compromise making it possible the satisfaction of the material needs of the populations living within the National park of Salonga while ensuring the conservation of long-term forest resources. The management of the forests requires deepened knowledge of the resources and the participation of the local communities, which are the better, informed on of the forest resources. The implementing of a policy on sustainable forest management would be possible by a better integration and participation of the local populations. A survey was carried out in four villages of the National park of Salonga. The results of the investigation show clearly a positive attitude of the rural populations with regard to the forest resources. The diversity of the needs for the population corresponds to the choice of the products and services of the forest. Overall, the potential of the park’s forests is superior in comparison with the needs of the population. The exploitation of the forest products is vast and is included in the category of a system of an economy of collection.

  3. Forecasting Areas Vulnerable to Forest Conversion in the Tam Dao National Park Region, Vietnam

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    Duong Dang Khoi

    2010-04-01

    Full Text Available Tam Dao National Park (TDNP is a remaining primary forest that supports some of the highest levels of biodiversity in Vietnam. Forest conversion due to illegal logging and agricultural expansion is a major problem that is hampering biodiversity conservation efforts in the TDNP region. Yet, areas vulnerable to forest conversion are unknown. In this paper, we predicted areas vulnerable to forest changes in the TDNP region using multi-temporal remote sensing data and a multi-layer perceptron neural network (MLPNN with a Markov chain model (MLPNN-M. The MLPNN-M model predicted increasing pressure in the remaining primary forest within the park as well as on the secondary forest in the surrounding areas. The primary forest is predicted to decrease from 18.03% in 2007 to 15.10% in 2014 and 12.66% in 2021. Our results can be used to prioritize locations for future biodiversity conservation and forest management efforts. The combined use of remote sensing and spatial modeling techniques provides an effective tool for monitoring the remaining forests in the TDNP region.

  4. fantsika National Park

    African Journals Online (AJOL)

    Station, a dry deciduous forest within Ankarafantsika National. Park. We set Sherman ... dry deciduous forests compared to research in the eastern rainforests (Goodman et al. .... the ground, this rat was observed on both the ground and trees. We tentatively .... Conservation International, Washington DC. Carleton, M. D. ...

  5. Estimating population sizes for elusive animals: the forest elephants of Kakum National Park, Ghana.

    Science.gov (United States)

    Eggert, L S; Eggert, J A; Woodruff, D S

    2003-06-01

    African forest elephants are difficult to observe in the dense vegetation, and previous studies have relied upon indirect methods to estimate population sizes. Using multilocus genotyping of noninvasively collected samples, we performed a genetic survey of the forest elephant population at Kakum National Park, Ghana. We estimated population size, sex ratio and genetic variability from our data, then combined this information with field observations to divide the population into age groups. Our population size estimate was very close to that obtained using dung counts, the most commonly used indirect method of estimating the population sizes of forest elephant populations. As their habitat is fragmented by expanding human populations, management will be increasingly important to the persistence of forest elephant populations. The data that can be obtained from noninvasively collected samples will help managers plan for the conservation of this keystone species.

  6. Trophic conditions of forest soils of the Pieniny National Park, southern Poland

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    Wanic Tomasz

    2017-12-01

    Full Text Available The primary objective of this study was to characterise the edaphic conditions of forest areas in the Pieniny National Park (PNP, and to describe the dependencies between properties of forest soils and types of forest plant communities. The “Soil Trophic Index” (SIGg for mountainous areas was applied. The evaluation of the trophism for 74 forest monitoring employed the soil trophic index for mountainous areas SIGg or SIGgo. Plant communities in the forest monitoring areas were classified according to the Braun-Blanquet’s phytosociological method. Soils of PNP present in the forest monitoring areas were mostly classified as eutrophic brown soils (72.9%, rendzinas (10.8%, brown rendzinas (5.41%, and rubble initial soils (5.41%. Pararendzinas, dystrophic brown soils, and gley soils were less common (total below 5.5%. In the forest monitoring areas of PNP, eutrophic soils predominate over mesotrophic soils. High SIGg index of the soils is caused by high values of acidity and nitrogen content. The Carpathian beech forest Dentario glandulosae-Fagetum and thermophilic beech forest Carici albae-Fagetum associations are characterised by high naturalness and compatibility of theoretical habitats. The soils of the Carpathian fir forest Dentario glandulosae-Fagetum abietetosum subcommunity is characterised by a higher share of silt and clay particles and lower acidity as compared to the Carpathian beech forest Dentario glandulosae-Fagetum typicum subcommunity. The soils of the forest monitoring areas in PNP stand out in terms of their fertility against forest soils in other mountainous areas in Poland.

  7. Demography of the California spotted owl in the Sierra National Forest and Sequoia/Kings Canyon National Parks

    Science.gov (United States)

    George N. Steger; Thomas E. Munton; Kenneth D. Johnson; Gary P. Eberlein

    2002-01-01

    Nine years (1990–1998) of demographic data on California spotted owls (Strix occidentalis occidentalis) in two study areas on the western slopes of the Sierra Nevada—one in the Sierra National Forest (SNF), the other in Sequoia/Kings Canyon National Parks (SNP)—are summarized. Numbers of territorial owls fluctuated from 85 to 50 in SNF and 80 to 58...

  8. Characterizing forest carbon stocks at tropical biome and landscape level in Mount Apo National Park, Philippines

    Science.gov (United States)

    Rubas, L. C.

    2012-12-01

    Forest resources sequester and store carbon, and serve as a natural brake on climate change. In the tropics, the largest source of greenhouse emission is from deforestation and forest degradation (Gibbs et al 2007). This paper attempts to compile sixty (60) existing studies on using remote sensing to measure key environmental forest indicators at two levels of scales: biome and landscape level. At the tropical forest biome level, there is not as much remote sensing studies that have been done as compared to other forest biomes. Also, existing studies on tropical Asia is still sparse compared to other tropical regions in Latin America and Africa. Biomass map is also produced for the tropical biome using keyhole macro language (KML) which is projected on Google Earth. The compiled studies showed there are four indicators being measured using remote sensors in tropical forest. These are biomass, landcover classification, deforestation and cloud cover. The landscape level will focus on Mount Apo National Park in the Philippines which is encompassing a total area of 54,974.87 hectares. It is one of the ten priority sites targeted in the World Bank-assisted Biodiversity Conservation Program. This park serves as the major watershed for the three provinces with 19 major rivers emanating from the montane formations. Only a small fraction of the natural forest that once covered the country remains. In spite of different policies that aim to reduce logging recent commercial deforestation, illegal logging and agricultural expansion pose an important threat to the remaining forest areas. In some locations in the country, these hotspots of deforestation overlap with the protected areas (Verburg et al 2006). The study site was clipped using ArcGIS from the forest biomass carbon density map produced by Gibbs and Brown (2007). Characterization on this national park using vegetation density, elevation, slope, land cover and precipitation will be conducted to determine factors that

  9. Major characteristics of mixed fir and beech virgin forests in the National park Biogradska Gora in Montenegro

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    Čurović Milić

    2011-01-01

    Full Text Available In order to manage forest ecosystems at a sufficiently high biodiversity level it is necessary to study the ecological, structural and production characteristics of virgin forests. The research was directed towards identifying the characteristics of mixed fir and beech forests (Abieti-Fagetum s. lat. in the area of the strict reserve of the National Park Biogradska Gora in Montenegro. Basic characteristics of these forests were researched in the process of definition of forest types. In this manner, it is for the first time that a realistic base for typological management of forests and forest ecosystems with similar ecological and structural characteristics was provided for the specific sites.

  10. Spatial pattern of tree diversity and evenness across forest types in Majella National Park, Italy

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    Mohammad Redowan

    2015-09-01

    Full Text Available Background Estimation of tree diversity at broader scale is important for conservation planning. Tree diversity should be measured and understood in terms of diversity and evenness, two integral components to describe the structure of a biological community. Variation of the tree diversity and evenness with elevation, topographic relief, aspect, terrain shape, slope, soil nutrient, solar radiation etc. are well documented. Methods Present study explores the variation of tree diversity (measured as Shannon diversity and evenness indices of Majella National Park, Italy with five available forest types namely evergreen oak woods, deciduous oak woods, black/aleppo pine stands, hop-hornbeam forest and beech forest, using satellite, environmental and field data. Results Hop-hornbeam forest was found to be most diverse and even while evergreen Oak woods was the lowest diverse and even. Diversity and evenness of forest types were concurrent to each other i.e. forest type which was more diverse was also more even. As a broad pattern, majority portion of the study area belonged to medium diversity and high evenness class. Conclusions Satellite images and other GIS data proved useful tools in monitoring variation of tree diversity and evenness across various forest types. Present study findings may have implications in prioritizing conservation zones of high tree diversity at Majella.

  11. Kelp forest monitoring 1993 annual report. Channel Islands National Park. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kushner, D.; Walder, R.; Gorodezky, L.; Lerma, D.; Richards, D.

    1993-06-01

    The 1993 results of the Channel Islands National Park Kelp Forest Monitoring Project are described in this report. Population dynamics of 68 taxa or categories of algea, fish, and invertebrates were measured at 16 permanent sites around the five islands within the park. Survey techniques utilized SCUBA and surface-supplied-air, and included quadrats, band transects, random contacts, fish transects, video transects, size frequency measurements, artificial recruitment modules, and species list surveys. Temperature data was collected using Sea Data batheothermographs, and HOBOTEMP temperature loggers. Temperature loggers were installed at each of the sixteen sites. Size frequency measurements were taken from artifical recruitment modules at nine sites. In 1993, 13 sites had giant kelp, Macrocysts pyrifera, forests, one site was dominated by the aggregating red sea cucumber, pachythyone rubra, one site was dominated by red sea urchins, Strongylocentrotus franciscanus, and another by purple sea urchins, S. purpuratus. The 13 sites with kelp forests consisted of 10 mature and three young kelp forests. Wasting disease was observed in sea stars and wasting syndrome was apparent in sea urchins. Sea urchins wasting syndrome appears to have caused mass mortality of purple sea urchins, S. purpuratus, at two Santa Barbara Island sites.

  12. Water dynamics in a laurel montane cloud forest in the Garajonay National Park (Canary Islands, Spain)

    Science.gov (United States)

    García-Santos, G.; Marzol, M. V.; Aschan, G.

    Field measurements from February 2003 to January 2004 in a humid (but dry in summer) crest heath wood-land (degraded laurel forest) in the National Park of Garajonay, Canary Islands (Spain), were combined to calculate water balance components. The water balance domain is at the surface of the catchment and is controlled by atmospheric processes and vegetation. This study found that annual water income (rainfall plus fog water) was 1440 mm year-1, half of which was occult (or fog) precipitation, while stand transpiration estimated from measurements of sap flow amounted, annually, to 40% of potential evapotranspiration calculated from measurements of meteorological variables. The positive role of crest laurel forests, which transpire less water than is incoming from rain and fog is emphasised.

  13. Institutional Barriers to Climate Change Adaptation in U.S. National Parks and Forests

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    Lesley C. Jantarasami

    2010-12-01

    Full Text Available Climate change will increasingly challenge ecosystem managers' ability to protect species diversity and maintain ecosystem function. In response, the National Park Service and the United States Forest Service have promoted climate change adaptation as a management strategy to increase ecosystem resilience to changing climatic conditions. However, very few examples of completed adaptation plans or projects exist. Here, we examine managers' perceptions of internal and external institutional barriers to implementing adaptation strategies. We conducted semi-structured interviews (n=32 with regional managers and agency staff in six park and forest units in Washington State. We found that internal barriers, including unclear mandates from superiors and bureaucratic rules and procedures, are perceived as greater constraints than external barriers related to existing federal environmental laws. Respondents perceived process-oriented environmental laws, such as the National Environmental Policy Act, as enablers of adaptation strategies, and prescriptive laws, such as the Endangered Species Act, as barriers. Our results suggest that climate change adaptation is more often discussed than pursued, and that institutional barriers within agencies limit what can be accomplished.

  14. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park. (a...

  15. Perspectives for the application of computer models to forest dynamics forecasting in bieszczadzki national park (Poland

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    Kozak Ihor

    2014-03-01

    Full Text Available This paper presents the perspectives for application of computer models in forecasting the dynamics of forest development on example of Moczarne area, in Bieszczadzki National Park, based on authors’ computer models. First, the possibilities for forecasting the dynamics of forest development in a local scale, i.e. within single rectangular or circular study plot, are presented. For this purpose, a computer prognostic model FORKOM E has been applied, using both general mathematical relationships functioning within a forest ecosystem and empirical ones, characteristic for tree stands at analysed plots. Additionally, a layer of 3D visualisation of a tree stand, which is an integral part of the mentioned model, is also presented. Presented also are the possibilities for forecasting the dynamics of forest development at landscape scale, applying the theory of cellular automata. For this purpose, a prognostic computer model CELLAUT was used in which the whole analysed tree stand is understood as a set of single cells, where stages of landscape development dominating within those cells are considered as also the influence of particular cells upon their neighbours. The paper also describes the perspectives for application of self-learning neural networks in the process of supplementation and verification of some parameters of a tree stand, calculated by the above-mentioned models.

  16. Soil Properties in Natural Forest Destruction and Conversion to Agricultural Land,in Gunung Leuser National Park, North Sumatera Province

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    Basuki Wasis

    2012-12-01

    Full Text Available Destruction of the Gunung Leuser National Park area of North Sumatera Province through land clearing and land cover change from natural forest to agricultural land. Less attention to land use and ecosystem carrying capacity of the soil can cause soil degradation and destruction of flora, fauna, and wildlife habitat destruction. Environmental damage will result in a national park wild life will come out of the conservation area and would damage the agricultural community. Soil sampling conducted in purposive sampling in natural forest and agricultural areas.  Observation suggest that damage to the natural forest vegetation has caused the soil is not protected so that erosion has occurred. Destruction of natural forest into agricultural are as has caused damage to soil physical properties, soil chemical properties, and biological soil properties significantly. Forms of soil degradation caused by the destruction of natural forests, which is an increase in soil density (density Limbak by 103%, a decrease of 93% organic C and soil nitrogen decreased by 81%. The main factors causing soil degradation is the reduction of organic matter and soil erosion due to loss of natural forest vegetation.  Criteria for soil degradation in Governance Regulation Number 150/2000 can be used to determine the extent of soil degradation in natural forest ecosystems.Keywords: Gunung Leuser National Park, natural forest, agricultural land, land damage, soil properties

  17. Vegetation structure in the mountain forest in the Turquino National Park, province of Granma

    Directory of Open Access Journals (Sweden)

    José Luis Rodríguez Sosa

    2013-12-01

    Full Text Available The research was conducted in the Jeringa site of the Turquino National Park in order to characterize the vegetation of a mountain forest fragment with Juglans jamaicensis. Floristic composition, vegetation structure, and the index value of importance were evaluated. Diameter at 1.30 m above the ground and height of all trees greater than 5 cm in diameter was measured. Data were analyzed using canonical correspondence analysis. 776 individuals of 43 species and 41 genera belonging to 30 families, reporting the Rubiaceae family as the richest in species, followed by Amigdalaceae, Araliaceae, Cyatheaceae, Euphorbiaceae, Flacourtiaceae, Meliaceae, Moraceae, Sapindaceae and Poaceae. The tree species with more IVI were the Pseudolmedia spuria, Oxandra laurifolia, Trophis racemosa, Ocotea leucoxylon, Guarea guara, Dendropanax arboreus and Juglans jamaicensis, mainly due to its abundance in the vegetation, but it was found that the main contributor to the organic weight parameter species was the relative frequency.

  18. New and interesting lichen records from old-growth forest stands in the German National Park Bayerischer Wald

    Czech Academy of Sciences Publication Activity Database

    Printzen, C.; Halda, J.; Palice, Zdeněk; Toensberg, T.

    2002-01-01

    Roč. 74, 1-2 (2002), s. 25-49 ISSN 0029-5035 R&D Projects: GA AV ČR KSK6005114 Institutional research plan: CEZ:AV0Z6005908 Keywords : lichens * forest stands * Bayerischer Wald National Park Subject RIV: EF - Botanics Impact factor: 0.588, year: 2002

  19. Watershed restoration, jobs-in-the woods, and community assistance: Redwood National Park and the Northwest Forest Plan.

    Science.gov (United States)

    Christopher E. DeForest

    1999-01-01

    There are many parallels between the 1978 legislation to expand Redwood National Park and the Northwest Forest Plan, which together with the Northwest Economic Adjustment Initiative formed the 1993 Pacific Northwest Initiative. In both situations, the Federal Government sought to promote retraining for displaced workers, to undertake watershed assessment and...

  20. Conservation implications of forest changes caused by bark beetle management in the Šumava National Park

    Czech Academy of Sciences Publication Activity Database

    Zýval, V.; Křenová, Zdeňka; Kindlmann, Pavel

    2016-01-01

    Roč. 204, part B (2016), s. 394-402 ISSN 0006-3207 R&D Projects: GA MŠk(CZ) LO1415 Institutional support: RVO:67179843 Keywords : Natura 2000 * Forest ecosystem management * Natural disturbances * Bark beetles * National park conservation policy Subject RIV: EH - Ecology, Behaviour Impact factor: 4.022, year: 2016

  1. Complex Comparison of Bavarian and Bohemian Forest National Parks from Geographical Perspective: Is there More Similarity or Difference?

    Directory of Open Access Journals (Sweden)

    Janík Tomáš

    2017-01-01

    Full Text Available This article focuses on comparison of the landscape of two National Parks (Bavarian and Bohemian Forest, which together create the largest area of wilderness in Central Europe. The article shows how different they are in social-economic and physical-geographical perspective. Social and economic conditions were introduced from perspective of path dependency and recent situation and its perception. Furthermore, we integrated social-economic and environmental perspective in the ecosystem services concept. Despite the lesser number tourists arriving to the Bavarian part of the area, perception is better than among mayors of municipalities on the Czech side. Different history, management and top-down and bottom-up approaches usage can explain these differences. The typologies of environmental conditions help us to distinguish differences between both National Parks. In the Bavarian Forest we can find more equal share of forests (coniferous, broad-leaved, mixed and surprisingly, thanks to large unmanaged part bigger relative share of regenerating forest landscapes than in the Bohemian Forest. Physical-geographical typology distinguishes five classes. Relative distribution of the classes is similar, but we can determine area of high plateau mainly on Czech side and on the other hand class of steeper terrain is located mainly in Bavarian Forest. Ecosystem services was presented by integrating landscape capacity analysis showing small differences between both National Parks in this case and no relation between land cover and attractiveness for tourism.

  2. Avian diversity in forest gaps of Kibale Forest National Park, Uganda

    African Journals Online (AJOL)

    been conducted in forest gaps, particularly in Africa. It is likely that gap ... of gaps used by elephants was significantly greater in the logged forest than ... 1996). Consequently, gaps are considered as keystone habitats for such species.

  3. Changes in forest cover in the Foresta della Lama (Casentino Forests National Park from Karl Siemon’s and Anton Seeland’s 1837 forest management plan

    Directory of Open Access Journals (Sweden)

    Vazzano E

    2011-05-01

    Full Text Available Forest estates with a long history of forest management plans are quite rare in Italy. In such cases, the analysis of historical documents combined with the use of GIS technology, can provide useful information on the evolution of forest cover and silvicultural and management techniques. Based on two unpublished documents by Karl Siemon and Anton Seeland dating back to 1837 and 1850, an archive of historical maps for the Lama Forest (Foreste Casentinesi, Monte Falterona and Campigna National Park was created using GIS techniques. This archive outlines the evolution of the Lama Forest over the last 170 years. Particular attention was given to silver fir plantations, which have strongly characterized silviculture and local economics in the Foreste Casentinesi area. The results of our analysis show that changes in different historical periods have been caused both by silvicultural interventions prescribed by the management plans and by external causes such as changes in forest property or war periods, which have markedly influenced forest area and stand characteristics. Furthermore, our analysis confirms that the work of Karl Siemon and Anton Seeland, carried out between 1835 and 1837, is the oldest forest management plan for an Italian forest. It is interesting to note that the aim of the plan, i.e., a regulated (or “normal” even-aged forest, and the way the plan was laid out, typical of classic forest management originated in Germany at the end of the XVIIIth century, served as model for the forest management plans drawn out by the Florence Forestry School almost until the end of the XXth century.

  4. Giardia in mountain gorillas (Gorilla beringei beringei), forest buffalo (Syncerus caffer), and domestic cattle in Volcanoes National Park, Rwanda.

    Science.gov (United States)

    Hogan, Jennifer N; Miller, Woutrina A; Cranfield, Michael R; Ramer, Jan; Hassell, James; Noheri, Jean Bosco; Conrad, Patricia A; Gilardi, Kirsten V K

    2014-01-01

    Mountain gorillas (Gorilla beringei beringei) are critically endangered primates surviving in two isolated populations in protected areas within the Virunga Massif of Rwanda, Uganda, the Democratic Republic of Congo, and in Bwindi Impenetrable National Park in Uganda. Mountain gorillas face intense ecologic pressures due to their proximity to humans. Human communities outside the national parks, and numerous human activities within the national parks (including research, tourism, illegal hunting, and anti-poaching patrols), lead to a high degree of contact between mountain gorillas and wildlife, domestic animals, and humans. To assess the pathogen transmission potential between wildlife and livestock, feces of mountain gorillas, forest buffalo (Syncerus caffer nanus), and domestic cattle (Bos taurus) in Rwanda were examined for the parasites Giardia and Cryptosporidium. Giardia was found in 9% of mountain gorillas, 6% of cattle, and 2% of forest buffalo. Our study represents the first report of Giardia prevalence in forest buffalo. Cryptosporidium-like particles were also observed in all three species. Molecular characterization of Giardia isolates identified zoonotic genotype assemblage B in the gorilla samples and assemblage E in the cattle samples. Significant spatial clustering of Giardia-positive samples was observed in one sector of the park. Although we did not find evidence for transmission of protozoa from forest buffalo to mountain gorillas, the genotypes of Giardia samples isolated from gorillas have been reported in humans, suggesting that the importance of humans in this ecosystem should be more closely evaluated.

  5. Valuation of tropical forest services and mechanisms to finance their conservation and sustainable use: A case study of Tapantí National Park, Costa Rica

    NARCIS (Netherlands)

    Bernard, F.; Groot, de R.S.; Campos, J.J.

    2009-01-01

    The Tapanti National Park in Costa Rica comprises a precious but vulnerable tropical rain forest area. The monetary values of ecosystem services that are provided by this park are estimated in order to assess the mechanisms to finance the park's conservation and sustainable use. The main ecosystem

  6. Impact of wildfire on levels of mercury in forested watershed systems - Voyageurs National Park, Minnesota

    Science.gov (United States)

    Woodruff, Laurel G.; Sandheinrich, Mark B.; Brigham, Mark E.; Cannon, William F.

    2009-01-01

    Atmospheric deposition of mercury to remote lakes in mid-continental and eastern North America has increased approximately threefold since the mid-1800s (Swain and others, 1992; Fitzgerald and others, 1998; Engstrom and others, 2007). As a result, concerns for human and wildlife health related to mercury contamination have become widespread. Despite an apparent recent decline in atmospheric deposition of mercury in many areas of the Upper Midwest (Engstrom and Swain, 1997; Engstrom and others, 2007), lakes in which fish contain levels of mercury deemed unacceptable for human consumption and possibly unacceptable for fish-consuming wildlife are being detected with increasing frequency. In northern Minnesota, Voyageurs National Park (VNP) (fig. 1) protects a series of southern boreal lakes and wetlands situated on bedrock of the Precambrian Canadian Shield. Mercury contamination has become a significant resource issue within VNP as high concentrations of mercury in loons, bald eagle eaglets, grebes, northern pike, and other species of wildlife and fish have been found. The two most mercury-contaminated lakes in Minnesota, measured as methylmercury in northern pike (Esox lucius), are in VNP. Recent multidisciplinary U.S. Geological Survey (USGS) research demonstrated that the bulk of the mercury in lake waters, soils, and fish in VNP results from atmospheric deposition (Wiener and others, 2006). The study by Wiener and others (2006) showed that the spatial distribution of mercury in watershed soils, lake waters, and age-1 yellow perch (Perca flavescens) within the Park was highly variable. The majority of factors correlated for this earlier study suggested that mercury concentrations in lake waters and age-1 yellow perch reflected the influence of ecosystem processes that affected within-lake microbial production and abundance of methylmercury (Wiener and others, 2006), while the distribution of mercury in watershed soils seemed to be partially dependent on forest

  7. Rapid forest clearing in a Myanmar proposed national park threatens two newly discovered species of geckos (Gekkonidae: Cyrtodactylus.

    Directory of Open Access Journals (Sweden)

    Grant M Connette

    Full Text Available Myanmar's recent transition from military rule towards a more democratic government has largely ended decades of political and economic isolation. Although Myanmar remains heavily forested, increased development in recent years has been accompanied by exceptionally high rates of forest loss. In this study, we document the rapid progression of deforestation in and around the proposed Lenya National Park, which includes some of the largest remaining areas of lowland evergreen rainforest in mainland Southeast Asia. The globally unique forests in this area are rich in biodiversity and remain a critical stronghold for many threatened and endangered species, including large charismatic fauna such as tiger and Asian elephant. We also conducted a rapid assessment survey of the herpetofauna of the proposed national park, which resulted in the discovery of two new species of bent-toed geckos, genus Cyrtodactylus. We describe these new species, C. lenya sp. nov. and C. payarhtanensis sp. nov., which were found in association with karst (i.e., limestone rock formations within mature lowland wet evergreen forest. The two species were discovered less than 35 km apart and are each known from only a single locality. Because of the isolated nature of the karst formations in the proposed Lenya National Park, these geckos likely have geographical ranges restricted to the proposed protected area and are threatened by approaching deforestation. Although lowland evergreen rainforest has vanished from most of continental Southeast Asia, Myanmar can still take decisive action to preserve one of the most biodiverse places on Earth.

  8. Rapid forest clearing in a Myanmar proposed national park threatens two newly discovered species of geckos (Gekkonidae: Cyrtodactylus).

    Science.gov (United States)

    Connette, Grant M; Oswald, Patrick; Thura, Myint Kyaw; LaJeunesse Connette, Katherine J; Grindley, Mark E; Songer, Melissa; Zug, George R; Mulcahy, Daniel G

    2017-01-01

    Myanmar's recent transition from military rule towards a more democratic government has largely ended decades of political and economic isolation. Although Myanmar remains heavily forested, increased development in recent years has been accompanied by exceptionally high rates of forest loss. In this study, we document the rapid progression of deforestation in and around the proposed Lenya National Park, which includes some of the largest remaining areas of lowland evergreen rainforest in mainland Southeast Asia. The globally unique forests in this area are rich in biodiversity and remain a critical stronghold for many threatened and endangered species, including large charismatic fauna such as tiger and Asian elephant. We also conducted a rapid assessment survey of the herpetofauna of the proposed national park, which resulted in the discovery of two new species of bent-toed geckos, genus Cyrtodactylus. We describe these new species, C. lenya sp. nov. and C. payarhtanensis sp. nov., which were found in association with karst (i.e., limestone) rock formations within mature lowland wet evergreen forest. The two species were discovered less than 35 km apart and are each known from only a single locality. Because of the isolated nature of the karst formations in the proposed Lenya National Park, these geckos likely have geographical ranges restricted to the proposed protected area and are threatened by approaching deforestation. Although lowland evergreen rainforest has vanished from most of continental Southeast Asia, Myanmar can still take decisive action to preserve one of the most biodiverse places on Earth.

  9. Invertebrates outcompete vertebrate facultative scavengers in simulated lynx kills in the Bavarian Forest National Park, Germany

    Directory of Open Access Journals (Sweden)

    Ray, R.–R.

    2014-06-01

    Full Text Available Understanding the role of scavengers in ecosystems is important for species conservation and wildlife management. We used road–killed animals, 15 in summer 2003 (June–August and nine in winter 2003/2004 (from November to January, to test the following hypotheses: (1 vertebrate scavengers such as raven (Corvus corax, red fox (Vulpes vulpes and wild boar (Sus scrofa consume a higher proportion of the carcasses than invertebrates; (2 the consumption rate is higher in winter than in summer due to the scarcity of other food resources; and (3 vertebrate scavengers are effective competitors of Eurasian lynx. We monitored 65 animals belonging to eight different mammal and bird species with camera traps. Surprisingly, Eurasian lynx (Lynx lynx was the most important vertebrate scavenger. However, in both seasons, the consumption of vertebrate scavengers was of minor impact. In summer, the carcasses were completely consumed within 10 days, mostly by invertebrates. In winter, only 5% of the carcasses were consumed within 10 days and 16% within 15 days. We conclude that vertebrates in the Bavarian Forest National Park are not strong competitors for lynx.

  10. Fuels assessment and its availability in forest fire: a study in the Malinche National Park

    Directory of Open Access Journals (Sweden)

    Julio César Wong González

    2012-02-01

    Full Text Available Studies of forest fire danger and control considers the interaction between the weather factors and fuels characteristics. The fuels moisture was evaluated in relation on its diameter and the relative humidity. Fuels from 0.6 to 2.5 and from 2.6 to 7.5 cm of diameter were analyzed in the communities where dominate genera was: Quercus, Alnus, Abies and Pinus at National Park Malinche, Tlaxcala, Mexico. The results show: a the fuels moisture content varied according to the atmospheric conditions in different places and hourly, b the fuels with greater diameter had a smaller relation between the exposition surface and its volume (120 m2/m3 and for the smaller diameter the relation enlarged (235 m2/m3, having a greater probability of ignition. During the fires season in the months of February, March and April, the fuels moisture content in Alnus jorullensis and Pinus montezumae was greater to 25% where the combustion is not produced, this is the humidity of extinction. In Quercus crassipes, Pinus hartwegii and Abies religious-Pinus teocote, the fuels moisture was smaller to 25% these communities were more vulnerable to fires hazard.

  11. Silvibacterium bohemicum gen. nov sp nov., an acidobacterium isolated from coniferous soil in the Bohemian Forest National Park

    Czech Academy of Sciences Publication Activity Database

    Lladó, Salvador; Benada, Oldřich; Cajthaml, Tomáš; Baldrian, Petr; García-Fraile, Paula

    2016-01-01

    Roč. 39, FEB (2016), s. 14-19 ISSN 0723-2020 R&D Projects: GA ČR(CZ) GP14-09040P; GA MŠk(CZ) EE2.3.30.0003; GA MŠk(CZ) LO1509 Institutional support: RVO:61388971 Keywords : Acidobacteria * Taxonomy * Bohemian Forest National Park Subject RIV: EE - Microbiology, Virology Impact factor: 3.931, year: 2016

  12. Implementation Of MEE (Madical, Education, Eco-Tourism: A Strategy For Collaborative Forest Management In Meru Betiri National Park

    Directory of Open Access Journals (Sweden)

    Andik Kurniawan

    2014-04-01

    Full Text Available Global issues of greenhouse effect include the depletion of the ozone layer and the increases surface temperature. Response to these issues is attempted to empower and enhance the role of community participation in sustainable and equitable forest resource management. Since 1993, Indonesian NGO Konservasi Alam Indonesia Lestari (KAIL starts empowering the forest buffer community with MEE (Medical, Education, Ecotourism site model. Purpose of this paper is to describe the model of MEE in empowering forest buffer communities, describe the ecological, economic and social impact of the model, and describe the collaborative forest management. The strategies of community empowerment with MEE in Meru Betiri forest rehabilitation zone improvem the forest ecology. The success of MEE site model reduces negative perceptions on communities that have less conservation awareness. Community-based forest resources management need to integrate ecological and economic value in achieving forest conservation and community’s welfare. Keywords: MEE (medical, education, eco-tourism, forest management, Meru Betiri National Park

  13. 36 CFR 7.39 - Mesa Verde National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mesa Verde National Park. 7... SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting of... the admission of commercial automobiles and buses to Mesa Verde National Park, contained in § 5.4 of...

  14. Linking Attitudes, Policy, and Forest Cover Change in Buffer Zone Communities of Chitwan National Park, Nepal

    Science.gov (United States)

    Stapp, Jared R.; Lilieholm, Robert J.; Leahy, Jessica; Upadhaya, Suraj

    2016-06-01

    Deforestation in Nepal threatens the functioning of complex social-ecological systems, including rural populations that depend on forests for subsistence, as well as Nepal's biodiversity and other ecosystem services. Nepal's forests are particularly important to the nation's poorest inhabitants, as many depend upon them for daily survival. Two-thirds of Nepal's population relies on forests for sustenance, and these pressures are likely to increase in the future. This, coupled with high population densities and growth rates, highlights the importance of studying the relationship between human communities, forest cover trends through time, and forest management institutions. Here, we used surveys to explore how household attitudes associated with conservation-related behaviors in two rural communities—one that has experienced significant forest loss, and the other forest gain—compare with forest cover trends as indicated by satellite-derived forest-loss and -regeneration estimates between 2005 and 2013. Results found a significant difference in attitudes in the two areas, perhaps contributing to and reacting from current forest conditions. In both study sites, participation in community forestry strengthened support for conservation, forest conservation-related attitudes aligned with forest cover trends, and a negative relationship was found between economic status and having supportive forest conservation-related attitudes. In addition, on average, respondents were not satisfied with their district forest officers and did not feel that the current political climate in Nepal supported sustainable forestry. These findings are important as Nepal's Master Plan for the Forestry Sector has expired and the country is in the process of structuring a new Forestry Sector Strategy.

  15. Linking Attitudes, Policy, and Forest Cover Change in Buffer Zone Communities of Chitwan National Park, Nepal.

    Science.gov (United States)

    Stapp, Jared R; Lilieholm, Robert J; Leahy, Jessica; Upadhaya, Suraj

    2016-06-01

    Deforestation in Nepal threatens the functioning of complex social-ecological systems, including rural populations that depend on forests for subsistence, as well as Nepal's biodiversity and other ecosystem services. Nepal's forests are particularly important to the nation's poorest inhabitants, as many depend upon them for daily survival. Two-thirds of Nepal's population relies on forests for sustenance, and these pressures are likely to increase in the future. This, coupled with high population densities and growth rates, highlights the importance of studying the relationship between human communities, forest cover trends through time, and forest management institutions. Here, we used surveys to explore how household attitudes associated with conservation-related behaviors in two rural communities-one that has experienced significant forest loss, and the other forest gain-compare with forest cover trends as indicated by satellite-derived forest-loss and -regeneration estimates between 2005 and 2013. Results found a significant difference in attitudes in the two areas, perhaps contributing to and reacting from current forest conditions. In both study sites, participation in community forestry strengthened support for conservation, forest conservation-related attitudes aligned with forest cover trends, and a negative relationship was found between economic status and having supportive forest conservation-related attitudes. In addition, on average, respondents were not satisfied with their district forest officers and did not feel that the current political climate in Nepal supported sustainable forestry. These findings are important as Nepal's Master Plan for the Forestry Sector has expired and the country is in the process of structuring a new Forestry Sector Strategy.

  16. The Institutional Sustainability in Protected Area Tourism-Case Studies of Jiuzhaigou National Scenic Area, China and New Forest National Park, United Kingdom

    OpenAIRE

    Xu, Feifei; Fox, Dorothy; Zhang, J.; Cheng, S.

    2014-01-01

    This article considers sustainable tourism development in two protected areas, Jiuzhaigou National Scenic Area in China and the New Forest National Park in the United Kingdom. An inductive approach is used to explore the "fourth component" of sustainable tourism development that is institutional sustainability. Primary data from in-depth interviews, together with a range of secondary data sources, are analyzed to understand the governance and management of each area. These reveal that whilst ...

  17. Vegetation Diversity Quality in Mountainous Forest of Ranu Regulo Lake Area, Bromo Tengger Semeru National Park, East Java

    Directory of Open Access Journals (Sweden)

    Jehan Ramdani Hariyati

    2012-01-01

    Full Text Available Aim of this research was to study vegetation diversity quality in mountainous forest of Ranu Regulo Lake area in Bromo Tengger Semeru National Park (TNBTS, East Java. Field observation was carried out by vegetation analysis using sampling plots of 25x25 m2 for trees, 5x5 m2 for poles, 1x1 m2 for ground surface plants. Community structure of each lake side was determined by calculating vegetation's density, basal area, frequency, important value and stratification of species. While vegetations diversity was estimated by taxa richness, Shannon-Wiener diversity index, and rate of endemism. Each lake side forests were compared by Morisita community similarity index. Data were tabulated by Microsoft Excel 2007. The result showed that based on existed vegetation, mountainous forest surrounding Ranu Regulo Lake consisted of four ecosystems, i.e. heterogenic mountainous forest, pine forest, acacia forest and bushes. Bushes Area has two types of population, edelweiss and Eupatorium odoratum invaded area. Vegetation diversity quality in heterogenic mountainous forest of Ranu Regulo TNBTS was the highest, indicated by its multi-stratification to B stratum trees of 20-30m high. Heterogenic mountainous forest’s formation was Acer laurinum and Acmena accuminatissima for trees, Chyatea for poles. Taxa richness was found 59 species and 30 families, while the others were found below 28 species and 17 families. Diversity Index of heterogenic mountainous forest is the highest among others for trees is 2.31 and 3.24 for poles and second in bushes (H=3.10 after edelweiss ecosystem (H=3.39. Highest rate of endemism reached 100% for trees in heterogenic mountainous forest, 87% for poles in edelweiss area and 89% for bushes also in heterogenic mountainous forest. Trees, poles and herbs most similarity community showed by pine and acacia forest. Based on those five characters, vegetation diversity quality in Ranu Regulo Lake area was medium for heterogenic mountainous

  18. The diversity and richness of tree species of Tambang Sawah forest Kerinci-Seblat National Park Sumatra Indonesia

    Directory of Open Access Journals (Sweden)

    Agus Susatya

    2010-12-01

    Full Text Available The conservation of tropical ecosystem is increasingly relevant as the recent global warming and climate change generate serious impacts on human life. Tropical forest becomes an important ecosystem to fight global warming due to its capability to sequester atmospheric carbon and to mitigate climate change. It is very unfortunate that such a vital ecosystem has been severely subjected to conversion to both plantations and illegal loggings. The tropical ecosystem has long been recognized to have high species diversity, but very few individual trees per species. The latter is almost ignored, even though can certainly bring serious difficulties on tree conservation. The objectives of the research were to know the tree community structure of Tambang Sawah Forest, Kerinci-Seblat National Park, and to determine the rareness of tree species. A plot of 1 ha was established at Tambang Sawah, Kerinci-Seblat National Park, Lebong Regency. All trees with BDH of > 5 cm were collected their herbarium specimens, and identifi ed. The results showed that Tambang Sawah forest consists of 42 families, 94 genera, and 185 tree species/ha. It has 19.51% (8 families, and 26.82% (10 families respectively categorized as very rare and rare. The pattern also occurs at genus level, where both categories contribute to 81.91% (78 genera of the total genera. In species level, both are respectively 90 and 28 species, and altogether contribute to 63.78% of the total species. These values appeared higher than that of the other forests in Bengkulu. Across taxon level, very rare and rare categories appeared to be an ecological attribute in Sumatran forests. This implies that the loss of single tree can cause the loss of entire family. The conservation works even turn into more difficult, because tropical trees are commonly diocious, even bisexual trees, they tend to be self-incompatible, and out-crossed, and required at least 200 mature trees to ensure sexual regeneration and to

  19. Forest restoration at Redwood National Park: exploring prescribed fire alternatives to second-growth management: a case study

    Science.gov (United States)

    Engber, Eamon; Teraoka, Jason; van Mantgem, Phillip J.

    2017-01-01

    Almost half of Redwood National Park is comprised of second-growth forests characterized by high stand density, deficient redwood composition, and low understory biodiversity. Typical structure of young redwood stands impedes the recovery of old-growth conditions, such as dominance of redwood (Sequoia sempervirens (D. Don) Endl.), distinct canopy layers and diverse understory vegetation. Young forests are commonly comprised of dense, even-aged Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) and redwood stump sprouts, with simple canopy structure and little understory development. Moreover, many of these young stands are believed to be vulnerable to disturbance in the form of drought, disease and fire. Silvicultural practices are increasingly being employed by conservation agencies to restore degraded forests throughout the coast redwood range; however, prescribed fire treatments are less common and potentially under-utilized as a restoration tool. We present an early synthesis from three separate management-scale prescribed fire projects at Redwood National Park spanning 1to 7 years post-treatment. Low intensity prescribed fire had minimal effect on overstory structure, with some mortality observed in trees smaller than 30 cm diameter. Moderate to high intensity fire may be required to reduce densities of larger Douglas-fir, the primary competitor of redwood in the Park’s second growth forests. Fine woody surface fuels fully recovered by 7 years post-burn, while recruitment of larger surface fuels was quite variable. Managers of coastal redwood ecosystems will benefit by having a variety of tools at their disposal for forest restoration and management.

  20. Energy efficiency and economic analysis of the thermomodernization of forest lodges in the Świętokrzyski National Park

    Science.gov (United States)

    Wciślik, Sylwia

    This paper analyses energy efficiency of thermomodernization project on the example of three forest lodges located in the Świętokrzyski National Park. Currently, one of the basic requirements posed for the buildings subjected to modernization is to reduce carbon dioxide emissions even above 80% in comparison with the original values. In order to fulfil such criteria, it is necessary to apply alternative solutions based on renewable energy sources. Due to limited budget, low cubic capacity and location of the buildings, solar collectors with storage tanks and biomass boilers provide a rational option. For such a case, the emissions of basic pollutants such as CO2, SOx, NOx or particulates is obtained. The study also gives the results of calculations of payback time (SPBT) for the investment for exemplary forest lodge.

  1. Energy efficiency and economic analysis of the thermomodernization of forest lodges in the Świętokrzyski National Park

    Directory of Open Access Journals (Sweden)

    Wciślik Sylwia

    2017-01-01

    Full Text Available This paper analyses energy efficiency of thermomodernization project on the example of three forest lodges located in the Świętokrzyski National Park. Currently, one of the basic requirements posed for the buildings subjected to modernization is to reduce carbon dioxide emissions even above 80% in comparison with the original values. In order to fulfil such criteria, it is necessary to apply alternative solutions based on renewable energy sources. Due to limited budget, low cubic capacity and location of the buildings, solar collectors with storage tanks and biomass boilers provide a rational option. For such a case, the emissions of basic pollutants such as CO2, SOx, NOx or particulates is obtained. The study also gives the results of calculations of payback time (SPBT for the investment for exemplary forest lodge.

  2. Structure and Composition of Old-Growth and Unmanaged Second-Growth Riparian Forests at Redwood National Park, USA

    Directory of Open Access Journals (Sweden)

    Christopher R. Keyes

    2014-02-01

    Full Text Available Restoration of second-growth riparian stands has become an important issue for managers of redwood (Sequoia sempervirens [D. Don] Endl. forest reserves. Identifying differences between old-growth and second-growth forest vegetation is a necessary step in evaluating restoration needs and targets. The objective of this study was to characterize and contrast vegetation structure and composition in old-growth and unmanaged second-growth riparian forests in adjacent, geomorphologically similar watersheds at Redwood National Park. In the old-growth, redwood was the dominant overstory species in terms of stem density, basal area, and importance values. Second-growth was dominated by red alder (Alnus rubra Bong., Douglas-fir (Pseudotsuga menziesii [Mirbel] Franco, and redwood. Understory species were similar in both forests, with several key differences: Oxalis oregana Nutt. and Trillium ovatum Pursh had greater importance values in the old-growth, and Vaccinium parvifolium Sm., Dryopteris spp. and sedges Carex spp. had greater importance values in the second-growth. Notable differences in structure and composition suggest that restoration practices such as thinning could expedite the acquisition of old-growth characteristics in second-growth riparian forests.

  3. Avian response to fire in pine–oak forests of Great Smoky Mountains National Park following decades of fire suppression

    Science.gov (United States)

    Rose, Eli T.; Simons, Theodore R.

    2016-01-01

    Fire suppression in southern Appalachian pine–oak forests during the past century dramatically altered the bird community. Fire return intervals decreased, resulting in local extirpation or population declines of many bird species adapted to post-fire plant communities. Within Great Smoky Mountains National Park, declines have been strongest for birds inhabiting xeric pine–oak forests that depend on frequent fire. The buildup of fuels after decades of fire suppression led to changes in the 1996 Great Smoky Mountains Fire Management Plan. Although fire return intervals remain well below historic levels, management changes have helped increase the amount of fire within the park over the past 20 years, providing an opportunity to study patterns of fire severity, time since burn, and bird occurrence. We combined avian point counts in burned and unburned areas with remote sensing indices of fire severity to infer temporal changes in bird occurrence for up to 28 years following fire. Using hierarchical linear models that account for the possibility of a species presence at a site when no individuals are detected, we developed occurrence models for 24 species: 13 occurred more frequently in burned areas, 2 occurred less frequently, and 9 showed no significant difference between burned and unburned areas. Within burned areas, the top models for each species included fire severity, time since burn, or both, suggesting that fire influenced patterns of species occurrence for all 24 species. Our findings suggest that no single fire management strategy will suit all species. To capture peak occupancy for the entire bird community within xeric pine–oak forests, at least 3 fire regimes may be necessary; one applying frequent low severity fire, another using infrequent low severity fire, and a third using infrequently applied high severity fire.

  4. Landscape-scale effects of fire severity on mixed-conifer and red fir forest structure in Yosemite National Park

    Science.gov (United States)

    Kane, Van R.; Lutz, James A.; Roberts, Susan L.; Smith, Douglas F.; McGaughey, Robert J.; Povak, Nicholas A.; Brooks, Matthew L.

    2013-01-01

    While fire shapes the structure of forests and acts as a keystone process, the details of how fire modifies forest structure have been difficult to evaluate because of the complexity of interactions between fires and forests. We studied this relationship across 69.2 km2 of Yosemite National Park, USA, that was subject to 32 fires ⩾40 ha between 1984 and 2010. Forests types included ponderosa pine (Pinus ponderosa), white fir-sugar pine (Abies concolor/Pinus lambertiana), and red fir (Abies magnifica). We estimated and stratified burned area by fire severity using the Landsat-derived Relativized differenced Normalized Burn Ratio (RdNBR). Airborne LiDAR data, acquired in July 2010, measured the vertical and horizontal structure of canopy material and landscape patterning of canopy patches and gaps. Increasing fire severity changed structure at the scale of fire severity patches, the arrangement of canopy patches and gaps within fire severity patches, and vertically within tree clumps. Each forest type showed an individual trajectory of structural change with increasing fire severity. As a result, the relationship between estimates of fire severity such as RdNBR and actual changes appears to vary among forest types. We found three arrangements of canopy patches and gaps associated with different fire severities: canopy-gap arrangements in which gaps were enclosed in otherwise continuous canopy (typically unburned and low fire severities); patch-gap arrangements in which tree clumps and gaps alternated and neither dominated (typically moderate fire severity); and open-patch arrangements in which trees were scattered across open areas (typically high fire severity). Compared to stands outside fire perimeters, increasing fire severity generally resulted first in loss of canopy cover in lower height strata and increased number and size of gaps, then in loss of canopy cover in higher height strata, and eventually the transition to open areas with few or no trees. However

  5. Potential effects of prescribed savannah burning on the diet selection of forest buffalo (Syncerus caffer nanus) in Lopé National Park, Gabon

    NARCIS (Netherlands)

    Hoek, van der Y.; Lustenhouwer, I.; Jeffery, K.J.; Hooft, van W.F.

    2013-01-01

    Seasonality and management are factors that may affect the diet selection of the forest buffalo (Syncerus caffer nanus). Fire is considered a major driving force in savannah systems and prescribed burning is a commonly applied conservation tool in protected areas such as Lopé National Park, Gabon.

  6. Snowmelt timing, phenology, and growing season length in conifer forests of Crater Lake National Park, USA

    Science.gov (United States)

    O'Leary, Donal S.; Kellermann, Jherime L.; Wayne, Chris

    2018-02-01

    Anthropogenic climate change is having significant impacts on montane and high-elevation areas globally. Warmer winter temperatures are driving reduced snowpack in the western USA with broad potential impacts on ecosystem dynamics of particular concern for protected areas. Vegetation phenology is a sensitive indicator of ecological response to climate change and is associated with snowmelt timing. Human monitoring of climate impacts can be resource prohibitive for land management agencies, whereas remotely sensed phenology observations are freely available at a range of spatiotemporal scales. Little work has been done in regions dominated by evergreen conifer cover, which represents many mountain regions at temperate latitudes. We used moderate resolution imaging spectroradiometer (MODIS) data to assess the influence of snowmelt timing and elevation on five phenology metrics (green up, maximum greenness, senescence, dormancy, and growing season length) within Crater Lake National Park, Oregon, USA from 2001 to 2012. Earlier annual mean snowmelt timing was significantly correlated with earlier onset of green up at the landscape scale. Snowmelt timing and elevation have significant explanatory power for phenology, though with high variability. Elevation has a moderate control on early season indicators such as snowmelt timing and green up and less on late-season variables such as senescence and growing season length. PCA results show that early season indicators and late season indicators vary independently. These results have important implications for ecosystem dynamics, management, and conservation, particularly of species such as whitebark pine ( Pinus albicaulis) in alpine and subalpine areas.

  7. Suitable habitats for endangered frugivorous mammals: small-scale comparison, regeneration forest and chimpanzee density in Kibale National Park, Uganda.

    Directory of Open Access Journals (Sweden)

    Sarah Bortolamiol

    Full Text Available Landscape patterns and chimpanzee (Pan troglodytes schweinfurthii densities in Kibale National Park show important variation among communities that are geographically close to one another (from 1.5 to 5.1 chimpanzees/km2. Anthropogenic activities inside the park (past logging activities, current encroachment and outside its limits (food and cash crops may impact the amount and distribution of food resources for chimpanzees (frugivorous species and their spatial distribution within the park. Spatial and temporal patterns of fruit availability were recorded over 18 months at Sebitoli (a site of intermediate chimpanzee density and higher anthropic pressure with the aim of understanding the factors explaining chimpanzee density there, in comparison to results from two other sites, also in Kibale: Kanyawara (low chimpanzee density and Ngogo (high density, and furthest from Sebitoli. Because of the post-logging regenerating status of the forest in Sebitoli and Kanyawara, smaller basal area (BA of fruiting trees most widely consumed by the chimpanzees in Kanyawara and Sebitoli was expected compared to Ngogo (not logged commercially. Due to the distance between sites, spatial and temporal fruit abundance in Sebitoli was expected to be more similar to Kanyawara than to Ngogo. While species functional classes consumed by Sebitoli chimpanzees (foods eaten during periods of high or low fruit abundance differ from the two other sites, Sebitoli is very similar to Kanyawara in terms of land-cover and consumed species. Among feeding trees, Ficus species are particularly important resources for chimpanzees at Sebitoli, where their basal area is higher than at Kanywara or Ngogo. Ficus species provided a relatively consistent supply of food for chimpanzees throughout the year, and we suggest that this could help to explain the unusually high density of chimpanzees in such a disturbed site.

  8. Comparing aye-aye (Daubentonia madagascariensis) presence and distribution between degraded and non-degraded forest within Ranomafana National Park, Madagascar.

    Science.gov (United States)

    Farris, Zach J; Morelli, Toni Lyn; Sefczek, Timothy; Wright, Patricia C

    2011-01-01

    The aye-aye is considered the most widely distributed lemur in Madagascar; however, the effect of forest quality on aye-aye abundance is unknown. We compared aye-aye presence across degraded and non-degraded forest at Ranomafana National Park, Madagascar. We used secondary signs (feeding sites, high activity sites) as indirect cues of aye-aye presence and Canarium trees as an indicator of resource availability. All 3 measured variables indicated higher aye-aye abundance within non-degraded forest; however, the differences across forest type were not significant. Both degraded and non-degraded forests showed a positive correlation between feeding sites and high activity sites. We found that Canarium, an important aye-aye food source, was rare and had limited dispersal, particularly across degraded forest. This preliminary study provides baseline data for aye-aye activity and resource utilization across degraded and non-degraded forests. Copyright © 2011 S. Karger AG, Basel.

  9. Estimation of above ground biomass by using multispectral data for Evergreen Forest in Phu Hin Rong Kla National Park, Thailand

    International Nuclear Information System (INIS)

    Suwanprasit, C.

    2010-01-01

    Tropical forest is the most important and largest source for stocking CO 2 from the atmosphere which might be one of the main sources of carbon emission, global warming and climate change in recent decades. There are two main objectives of this study. The first one is to establish a relationship between above ground biomass and vegetation indices and the other is to evaluate above ground biomass and carbon sequestration for evergreen forest areas in Phu Hin Rong Kla National park, Thailand. Random sampling design based was applied for calculating the above ground biomass at stand level in the selected area by using Brown and Tsutsumi allometric equations. Landsat 7 ETM+ data in February 2009 was used. Support Vector Machine (SVM) was applied for identifying evergreen forest area. Forty-three of vegetation indices and image transformations were used for finding the best correlation with forest stand biomass. Regression analysis was used to investigate the relationship between the biomass volume at stand level and digital data from the satellite image. TM51 which derived from Tsutsumi allometric equation was the highest correlation with stand biomass. Normalized Difference Vegetation Index (NDVI) was not the best correlation in this study. The best biomass estimation model was from TM51 and ND71 (R2 =0.658). The totals of above ground biomass and carbon sequestration were 112,062,010 ton and 56,031,005 ton respectively. The application of this study would be quite useful for understanding the terrestrial carbon dynamics and global climate change. (author)

  10. International payment for forest conservation. Special case: compensation for leaving the oil in the ground in Yasuni National Park, Ecuador

    Energy Technology Data Exchange (ETDEWEB)

    Rosendal, Kristin; Schei, Peter Johan; Eikeland, Per Ove; Gulbrandsen, Lars

    2008-02-15

    This report evaluates the Ecuadorian proposal to have the international community compensate Ecuador for not exploiting the oil in the ITT area of Yasuni National Park. It includes the evaluation of this proposal in a broader context, assessing the possible consequences of the arrangement for future systems for international payment for biodiversity/rain forest conservation or payment for other ecosystem services as outlined in the Millennium Ecosystem Assessment. Recently, the debate about international funding of rain forest conservation and payment for ecosystem services in general has received new momentum thanks to the climate change negotiations. Although the debate goes back several decades, the content has now been broadened to include at least five major concerns: carbon sequestration and uptake, biodiversity conservation, maintenance and balance of other ecosystem services, safeguarding the livelihoods of local and indigenous people, and adaptation to climate change. This report examines the various past and current efforts relating to the question of international payment for forest conservation, linking it to the international obligations of developed countries to support global environmental goals in developing countries. The Yasuni case raises several questions that are also relevant to the Norwegian Bali initiative to contribute NOK 3 billion annually over five years for forest conservation. A central question is how these (new) flows of funding should be organized in order to achieve the relevant internationally agreed objectives emanating from multilateral environmental agreements. Here we discuss the role of the GEF, with its implementing agencies the World Bank, UNDP and UNEP. We tie the discussion to the obligations that developed countries have undertaken to support the implementation of global environmental goals in developing countries as emanating from the Convention on Biological Diversity (CBD), as well as obligations pertaining to

  11. International payment for forest conservation. Special case: compensation for leaving the oil in the ground in Yasuni National Park, Ecuador

    Energy Technology Data Exchange (ETDEWEB)

    Rosendal, Kristin; Schei, Peter Johan; Eikeland, Per Ove; Gulbrandsen, Lars

    2008-02-15

    This report evaluates the Ecuadorian proposal to have the international community compensate Ecuador for not exploiting the oil in the ITT area of Yasuni National Park. It includes the evaluation of this proposal in a broader context, assessing the possible consequences of the arrangement for future systems for international payment for biodiversity/rain forest conservation or payment for other ecosystem services as outlined in the Millennium Ecosystem Assessment. Recently, the debate about international funding of rain forest conservation and payment for ecosystem services in general has received new momentum thanks to the climate change negotiations. Although the debate goes back several decades, the content has now been broadened to include at least five major concerns: carbon sequestration and uptake, biodiversity conservation, maintenance and balance of other ecosystem services, safeguarding the livelihoods of local and indigenous people, and adaptation to climate change. This report examines the various past and current efforts relating to the question of international payment for forest conservation, linking it to the international obligations of developed countries to support global environmental goals in developing countries. The Yasuni case raises several questions that are also relevant to the Norwegian Bali initiative to contribute NOK 3 billion annually over five years for forest conservation. A central question is how these (new) flows of funding should be organized in order to achieve the relevant internationally agreed objectives emanating from multilateral environmental agreements. Here we discuss the role of the GEF, with its implementing agencies the World Bank, UNDP and UNEP. We tie the discussion to the obligations that developed countries have undertaken to support the implementation of global environmental goals in developing countries as emanating from the Convention on Biological Diversity (CBD), as well as obligations pertaining to

  12. Harvesting of Non-timber Forest Products by the Local Communities in Mount Halimun-Salak National Park, West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Yelin Adalina

    2014-09-01

    Full Text Available Local communities around the forest need to be involved in securing the sustainability of Mount Halimun Salak National Park (MHSNP, for example through the utilization of non-timber forest products (NTFPs such as flora in the utilization zone. This research was aimed to provide data and information about 3 kinds of vegetation producing resin (Pinus merkusii, Agathis dammara, and Hevea brasiliensis and the harvesting NTFPs by the community in the forest vicinity. The research was conducted in MHSNP, and data were analyzed through quantitative-descriptive. The survey method was employed in the study through interviews of respondents using structured questionnaires.   This study revealed that the vegetations at the stage of tree comprised of the following: (1 Agathis dammara (damar with Importance Value Index (IVI of 276.15% and density of 452 trees ha-1, (2 Pinus merkusii (pine trees with IVI of 300.0% and density of 552 trees ha-1, and (3 Hevea brasiliensis (rubber trees with IVI of 217.42%  and density of 85 trees ha-1. Pine, damar, and rubber sap tapping afforded contribution in 59.18, 4.41, and 60.71%, respectively of the total household incomes. Community involvement in the collection of NTFPs in national parks implicated to the increasing of the forest communities revenue and the forests will be maintained since public can get benefits from forest resources. Forest management should be directed as a producer of NTFPs that can increase the economic income of forest communities with attention to ecological factors. Keywords: Harvesting, non-wood forest products, Mount Halimun-Salak National Park, community around the  forests

  13. Geology of National Parks

    Science.gov (United States)

    Stoffer, Philip W.

    2008-01-01

    This is a set of two sheets of 3D images showing geologic features of many National Parks. Red-and-cyan viewing glasses are need to see the three-dimensional effect. A search on the World Wide Web will yield many sites about anaglyphs and where to get 3D glasses. Red-blue glasses will do but red-cyan glasses are a little better. This publication features a photo quiz game: Name that park! where you can explore, interpret, and identify selected park landscapes. Can you identify landscape features in the images? Can you explain processes that may have helped form the landscape features? You can get the answers online.

  14. Elgon/Kibale National Parks carbon sequestration projects

    OpenAIRE

    Face Foundation

    2007-01-01

    Metadata only record In Uganda we are collaborating with the Uganda Wildlife Authority (UWA), one of whose tasks is to manage the country's national parks. We are jointly implementing forest restoration projects in Mount Elgon National Park and Kibale National Park. PES-1 (Payments for Environmental Services Associate Award)

  15. Invasive Plant Species in the National Parks of Vietnam

    OpenAIRE

    Bernard Dell; Pham Quang Thu; Dang Thanh Tan

    2012-01-01

    The impact of invasive plant species in national parks and forests in Vietnam is undocumented and management plans have yet to be developed. Ten national parks, ranging from uncut to degraded forests located throughout Vietnam, were surveyed for invasive plant species. Transects were set up along roads, trails where local people access park areas, and also tracks through natural forest. Of 134 exotic weeds, 25 were classified as invasive species and the number of invasive species ranged from ...

  16. Mount Rainier National Park

    Science.gov (United States)

    Hoffman, Robert; Woodward, Andrea; Haggerty, Patricia K.; Jenkins, Kurt J.; Griffin, Paul C.; Adams, Michael J.; Hagar, Joan; Cummings, Tonnie; Duriscoe, Dan; Kopper, Karen; Riedel, Jon; Samora, Barbara; Marin, Lelaina; Mauger, Guillaume S.; Bumbaco, Karen; Littell, Jeremy S.

    2014-01-01

    Natural Resource Condition Assessments (NRCAs) evaluate current conditions for a subset of natural resources and resource indicators in national parks. NRCAs also report on trends in resource condition (when possible), identify critical data gaps, and characterize a general level of confidence for study findings. The resources and indicators emphasized in a given project depend on the park’s resource setting, status of resource stewardship planning and science in identifying high-priority indicators, and availability of data and expertise to assess current conditions for a variety of potential study resources and indicators. Although the primary objective of NRCAs is to report on current conditions relative to logical forms of reference conditions and values, NRCAs also report on trends, when appropriate (i.e., when the underlying data and methods support such reporting), as well as influences on resource conditions. These influences may include past activities or conditions that provide a helpful context for understanding current conditions and present-day threats and stressors that are best interpreted at park, watershed, or landscape scales (though NRCAs do not report on condition status for land areas and natural resources beyond park boundaries). Intensive cause-andeffect analyses of threats and stressors, and development of detailed treatment options, are outside the scope of NRCAs. It is also important to note that NRCAs do not address resources that lack sufficient data for assessment. For Mount Rainier National Park, this includes most invertebrate species and many other animal species that are subject to significant stressors from climate change and other anthropogenic sources such as air pollutants and recreational use. In addition, we did not include an analysis of the physical hydrology associated with streams (such as riverine landforms, erosion and aggradation which is significant in MORA streams), due to a loss of staff expertise from the USGS

  17. Adapting fire management to future fire regimes: impacts on boreal forest composition and carbon balance in Canadian National Parks

    Science.gov (United States)

    de Groot, W. J.; Flannigan, M. D.; Cantin, A.

    2009-04-01

    The effects of future fire regimes altered by climate change, and fire management in adaptation to climate change were studied in the boreal forest region of western Canada. Present (1975-90) and future (2080-2100) fire regimes were simulated for several National Parks using data from the Canadian (CGCM1) and Hadley (HadCM3) Global Climate Models (GCM) in separate simulation scenarios. The long-term effects of the different fire regimes on forests were simulated using a stand-level, boreal fire effects model (BORFIRE). Changes in forest composition and biomass storage due to future altered fire regimes were determined by comparing current and future simulation results. This was used to assess the ecological impact of altered fire regimes on boreal forests, and the future role of these forests as carbon sinks or sources. Additional future simulations were run using adapted fire management strategies, including increased fire suppression and the use of prescribed fire to meet fire cycle objectives. Future forest composition, carbon storage and emissions under current and adapted fire management strategies were also compared to determine the impact of various future fire management options. Both of the GCM's showed more severe burning conditions under future fire regimes. This includes fires with higher intensity, greater depth of burn, greater total fuel consumption and shorter fire cycles (or higher rates of annual area burned). The Canadian GCM indicated burning conditions more severe than the Hadley GCM. Shorter fire cycles of future fire regimes generally favoured aspen, birch, and jack pine because it provided more frequent regeneration opportunity for these pioneer species. Black spruce was only minimally influenced by future fire regimes, although white spruce declined sharply. Maintaining representation of pure and mixed white spruce ecosystems in natural areas will be a concern under future fire regimes. Active fire suppression is required in these areas. In

  18. Utilizing NASA Earth Observations to Assess Impacts of Hurricanes Andrew and Irma on Mangrove Forests in Biscayne Bay National Park, FL

    Science.gov (United States)

    Kumar, A.; Weber, S.; Remillard, C.; Escobar Pardo, M. L.; Hashemi Tonekaboni, N.; Cameron, C.; Linton, S.; Rickless, D.; Rivero, R.; Madden, M.

    2017-12-01

    Extreme weather events, such as hurricanes, pose major threats to coastal communities around the globe. However, mangrove forests along coastlines act as barriers and subdue the impacts associated with these catastrophic events. The Biscayne Bay National Park mangrove forest located near the city of Miami Beach was recently affected by the category four hurricane Irma in September of 2017. This study analyzed the impact of Hurricane Irma on Biscayne Bay National Park mangroves. Several remote sensing datasets including Landsat 8 Operational Land Imager (OLI), Sentinel 2-Multi Spectral Imager (MSI), PlanetScope, and aerial imagery were utilized to assess pre-and post-hurricane conditions. The high-resolution aerial imagery and PlanetScope data were used to map damaged areas within the national park. Additionally, Landsat 8 OLI and Sentinel-2 MSI data were utilized to estimate changes in biophysical parameters, including gross primary productivity (GPP), before and after Hurricane Irma. This project also examined damages associated with Hurricane Andrew (1992) using historical Landsat 5 Thematic Mapper (TM) data. These results were compared to GPP estimates following Hurricane Irma and suggested that Hurricane Andrew's impact was greater than that of Irma in Biscayne Bay National Park. The results of this study will help to enhance the mangrove health monitoring and shoreline management programs led by officials at the City of Miami Beach Public Works Department.

  19. Rain Forest Tourism - Estimating the Benefits of Tourism Development in a New National Park in Madagascar

    Science.gov (United States)

    D. Evan Mercer; R. Kramer; N. Sharma

    1995-01-01

    Travel cost and contingent valuation methods are applied to the problem of estimating the potential consumer surplus available to international nature tourists from a rain forest conservation project in Madagascar. Data are derived from surveys of nature tourists in Madagascar and international, nature tourism professionals in the U.S. and Europe. Typical trip travel...

  20. Soil saprotrophic micromycetes in Norway spruce forests in the Šumava National Park

    Czech Academy of Sciences Publication Activity Database

    Nováková, Alena

    2001-01-01

    Roč. 7, - (2001), s. 177-184 ISSN 1211-7420 R&D Projects: GA ČR GA206/99/1416 Institutional research plan: CEZ:AV0Z6066911 Keywords : soil saprotrophic micromycetes * Norway spruce forest * bark beetle Subject RIV: EH - Ecology, Behaviour

  1. Great gray owls (Strix nebulosa) in Yosemite National Park: on the importance of food, forest structure, and human disturbance

    Science.gov (United States)

    van Riper, Charles; Fontaine, Joseph J.; van Wagtendonk, Jan W.

    2013-01-01

    We studied great gray owls (Strix nebulosa Forster) in Yosemite National Park, California, measuring variables that could potentially influence patterns of occurrence and conservation of this stateendangered species. We found that owl presence was closely tied to habitat (red fir (Abies magnified A. Murray) and the abundance of meadows), prey, and snags across the landscape. We also found that indicators of human recreational activities negatively influenced owl distribution and habitat use. Great gray owls appear to prefer mid-elevation red fir forest with meadows that are drier and more productive in terms of small mammal populations. That these areas also have the highest human activity presents a paradox, both for individual owls and for the future conservation and management of this California endangered species. The extent to which human recreation in natural areas affects animal behavior, species distribution, and productivity is a growing issue in natural area management. We present information that will allow land managers to better understand how existing natural resources, coupled with human recreation, influence the distribution and habitat use of the great gray owl.

  2. A reconnaissance of the effects of a forest fire on water quality in Kings Canyon National Park, California

    Science.gov (United States)

    Hoffman, Ray J.; Ferreira, Rodger F.

    1976-01-01

    Following two forest fires in the Roaring River drainage basin, Kings Canyon National Park, Calif., water samples were collected from May to July 1974 to determine water-quality changes resulting from the fires. Field measurements included alkalinity , pH, specific conductance, temperature, and discharge. Samples were analyzed in the laboratory for major dissolved chemical constituents, selected plant nutrients, trace metals, suspended sediment, total organic carbon, and seston. Periphytic algae and benthic invertebrate samples were collected. A noticeable increase in the concentration of nitrogen was found in Roaring River immediately downstream from the Moraine Creek fire. The increase in the concentration of inorganic nitrogen compounds, however, was not great enough to pose a serious threat to the aquatic ecosystem. High total organic nitrogen concentrations may have been due, in part, to factors other than the effect of fire. The results of other water-quality measurements were typical of dilute Sierra Nevada streams and indicate that Roaring River was not adversely affected by the fires. (Woodard-USGS)

  3. Tropical Forest Fire Susceptibility Mapping at the Cat Ba National Park Area, Hai Phong City, Vietnam, Using GIS-Based Kernel Logistic Regression

    Directory of Open Access Journals (Sweden)

    Dieu Tien Bui

    2016-04-01

    Full Text Available The Cat Ba National Park area (Vietnam with its tropical forest is recognized as being part of the world biodiversity conservation by the United Nations Educational, Scientific and Cultural Organization (UNESCO and is a well-known destination for tourists, with around 500,000 travelers per year. This area has been the site for many research projects; however, no project has been carried out for forest fire susceptibility assessment. Thus, protection of the forest including fire prevention is one of the main concerns of the local authorities. This work aims to produce a tropical forest fire susceptibility map for the Cat Ba National Park area, which may be helpful for the local authorities in forest fire protection management. To obtain this purpose, first, historical forest fires and related factors were collected from various sources to construct a GIS database. Then, a forest fire susceptibility model was developed using Kernel logistic regression. The quality of the model was assessed using the Receiver Operating Characteristic (ROC curve, area under the ROC curve (AUC, and five statistical evaluation measures. The usability of the resulting model is further compared with a benchmark model, the support vector machine (SVM. The results show that the Kernel logistic regression model has a high level of performance in both the training and validation dataset, with a prediction capability of 92.2%. Since the Kernel logistic regression model outperforms the benchmark model, we conclude that the proposed model is a promising alternative tool that should also be considered for forest fire susceptibility mapping in other areas. The results of this study are useful for the local authorities in forest planning and management.

  4. Endophytic Fungi of Various Medicinal Plants Collected From Evergreen Forest Baluran National Park and Its Potential as Laboratory Manual for Mycology Course

    OpenAIRE

    Murdiyah, Siti

    2017-01-01

    Endophytic fungi found on a variety of medicinal plants may express particular benefit. These fungi provide an alternative to overcome the progressive microbial resistance and as an effort to combat infectious diseases that became one of the leading causes of mortality. The main objective of this study was to isolate endophytic fungi from leaf samples of five medicinal plants species collected from evergreen forests Baluran National Park and its use as laboratory manual for Micology. Research...

  5. The Habitat Susceptibility of Bali Starling (Leucopsar rothschildi Stresemann> 1912) Based on Forest Fire Vulnerability Mappin in West Bali National Park

    Science.gov (United States)

    Pramatana, F.; Prasetyo, L. B.; Rushayati, S. B.

    2017-10-01

    Bali starling is an endemic and endangered species which tend to decrease of its population in the wild. West Bali National Park (WBNP) is the only habitat of bali starling, however it is threatened nowadays by forest fire. Understanding the sensitivity of habitat to forest & land fire is urgently needed. Geographic Information System (GIS) can be used for mapping the vulnerability of forest fire. This study aims to analyze the contributed factor of forest fire, to develop vulnerability level map of forest fire in WBNP, to estimate habitat vulnerability of bali starling. The variable for mapping forest fire in WBNP were road distance, village distance, land cover, NDVI, NDMI, surface temperature, and slope. Forest fire map in WBNP was created by scoring from each variable, and classified into four classes of forest fire vulnerability which are very low (9 821 ha), low (5 015.718 ha), middle (6 778.656 ha), and high (2 126.006 ha). Bali starling existence in the middle and high vulnerability forest fire class in WBNP, consequently the population and habitat of bali starling is a very vulnerable. Management of population and habitat of bali starling in WBNP must be implemented focus on forest fire impact.

  6. Mapping forest canopy fuels in Yellowstone National Park using lidar and hyperspectral data

    Science.gov (United States)

    Halligan, Kerry Quinn

    The severity and size of wildland fires in the forested western U.S have increased in recent years despite improvements in fire suppression efficiency. This, along with increased density of homes in the wildland-urban interface, has resulted in high costs for fire management and increased risks to human health, safety and property. Crown fires, in comparison to surface fires, pose an especially high risk due to their intensity and high rate of spread. Crown fire models require a range of quantitative fuel parameters which can be difficult and costly to obtain, but advances in lidar and hyperspectral sensor technologies hold promise for delivering these inputs. Further research is needed, however, to assess the strengths and limitations of these technologies and the most appropriate analysis methodologies for estimating crown fuel parameters from these data. This dissertation focuses on retrieving critical crown fuel parameters, including canopy height, canopy bulk density and proportion of dead canopy fuel, from airborne lidar and hyperspectral data. Remote sensing data were used in conjunction with detailed field data on forest parameters and surface reflectance measurements. A new method was developed for retrieving Digital Surface Model (DSM) and Digital Canopy Models (DCM) from first return lidar data. Validation data on individual tree heights demonstrated the high accuracy (r2 0.95) of the DCMs developed via this new algorithm. Lidar-derived DCMs were used to estimate critical crown fire parameters including available canopy fuel, canopy height and canopy bulk density with linear regression model r2 values ranging from 0.75 to 0.85. Hyperspectral data were used in conjunction with Spectral Mixture Analysis (SMA) to assess fuel quality in the form of live versus dead canopy proportions. Severity and stage of insect-caused forest mortality were estimated using the fractional abundance of green vegetation, non-photosynthetic vegetation and shade obtained from

  7. Towards an improved Land Surface Phenology mapping using a new MODIS product: A case study of Bavarian Forest National Park

    Science.gov (United States)

    Misra, Gourav; Buras, Allan; Asam, Sarah; Menzel, Annette

    2017-04-01

    Past work in remote sensing of land surface phenology have mapped vegetation cycles at multiple scales. Much has been discussed and debated about the uncertainties associated with the selection of data, data processing and the eventual conclusions drawn. Several studies do however provide evidence of strong links between different land surface phenology (LSP) metrics with specific ground phenology (GP) (Fisher and Mustard, 2007; Misra et al., 2016). Most importantly the use of high temporal and spatial resolution remote sensing data and ground truth information is critical for such studies. In this study, we use a higher temporal resolution 4 day MODIS NDVI product developed by EURAC (Asam et al., in prep) for the Bavarian Forest National Park during 2002-2015 period and extract various phenological metrics covering different phenophases of vegetation (start of season / sos and end of season / eos). We found the LSP-sos to be more strongly linked to the elevation of the area than LSP-eos which has been cited to be harder to detect (Stöckli et al., 2008). The LSP metrics were also correlated to GP information at 4 different stations covering elevations ranging from approx. 500 to 1500 metres. Results show that among the five dominant species in the area i.e. European ash, Norway spruce, European beech, Norway maple and orchard grass, only particular GP observations for some species show stronger correlations with LSP than others. Spatial variations in the LSP-GP correlations were also observed, with certain areas of the National Park showing positive correlations and others negative. An analysis of temporal trends of LSP also indicates the possibility to detect those areas in the National Park that were affected by extreme events. Further investigations are planned to explain the heterogeneity in the derived LSP metrics using high resolution ground truth data and multivariate statistical analyses. Acknowledgement: This research received funding from the Bavarian

  8. Harvesting of Non-timber Forest Products by the Local Communities in Mount Halimun-Salak National Park, West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Yelin Adalina

    2014-08-01

    Full Text Available Local communities around the forest need to be involved in securing the sustainability of Mount Halimun Salak National Park (MHSNP, for example through the utilization of non-timber forest products (NTFPs such as flora in the utilization zone. This research was aimed to provide data and information about 3 kinds of vegetation producing resin (Pinus merkusii, Agathis dammara, and Hevea brasiliensis and the harvesting NTFPs by the community in the forest vicinity. The research was conducted in MHSNP, and data were analyzed through quantitative-descriptive. The survey method was employed in the study through interviews of respondents using structured questionnaires. This study revealed that the vegetations at the stage of tree comprised of the following: (1 Agathis dammara (damar with Importance Value Index (IVI of 276.15% and density of 452 trees ha-1, (2 Pinus merkusii (pine trees with IVI of 300.0% and density of 552 trees ha-1, and (3 Hevea brasiliensis (rubber trees with IVI of 217.42% and density of 85 trees ha-1. Pine, damar, and rubber sap tapping afforded contribution in 59.18, 4.41, and 60.71%, respectively of the total household incomes. Community involvement in the collection of NTFPs in national parks implicated to the increasing of the forest communities revenue and the forests will be maintained since public can get benefits from forest resources. Forest management should be directed as a producer of NTFPs that can increase the economic income of forest communities with attention to ecological factors.

  9. Yellowcake National Park

    International Nuclear Information System (INIS)

    Dagget, D.

    1985-01-01

    Exploration for and mining of uranium ore is going on within 10 miles of the Grand Canyon National Park. The current rush started in 1980, when a Denver-based company, Energy Fuels Nuclear, took over a claim in Hack Canyon and uncovered a very rich deposit of uranium ore. Recent explorations have resulted in some 1300 claims in the area around the Grand Canyon, many of them in the Arizona Strip, the land between the Canyon and Utah. The center of current controversy is the 1872 Mining Law. Replacement of the law with a leasing system similar to that used for leasable minerals such as coal, oil shale, oil and gas, potash, and phosphate is advocated. 1 figure

  10. National parks, ecological integrity and climatic change

    International Nuclear Information System (INIS)

    Lopoukhine, N.

    1990-01-01

    The potential impacts of climate change on the national parks of Canada are discussed. There is a requirement to protect and manage national parks to maintain a functioning ecosystem with all its parts and processes. An active management regime is necessary, with objectives of ecological diversity/integrity clearly stated. The national parks located in the Canadian Prairie provinces are on or near transitions from forest to tundra and grasslands, and are likely to exhibit the most dramatic changes. The change in vegetation of such parks and in others will not manifest itself simply as a shift of zones but will be accompanied by a flora with new dominants. The boreal forest within the Prairie provinces is fire dependent and has the potential of being transformed into remnant units should post-fire germination be hampered by climatic change. A rapid change in climate would render national parks unable to provide protection of representative elements of Canada's landscapes as presently known. A threefold increase in the area dedicated to protection is a basic component of the sustainable development prescription. All government and private lands dedicated to protection should be forged into a network, to provide core protection for immigrating and emigrating communities and individual species displaced by a changing climate. 20 refs., 2 figs

  11. Monitoring air quality in Southeast Alaska’s National Parks and Forests: Linking atmospheric pollutants with ecological effects

    Science.gov (United States)

    D. Schirokauer; L. Geiser; A. Bytnerowicz; M. Fenn; K. Dillman

    2014-01-01

    Air quality and air quality related values are important resources to the National Park Service (NPS) units and Wilderness areas in northern Southeast Alaska. Air quality monitoring was prioritized as a high-priority Vital Sign at the Southeast Alaska Network’s (SEAN) Inventory and Monitoring Program’s terrestrial scoping workshop (Derr and Fastie 2006). Air quality...

  12. Species composition, elevation, and former management type affect browsing pressure on forest regeneration in the Tatra National Park

    Directory of Open Access Journals (Sweden)

    Bodziarczyk Jan

    2017-06-01

    Full Text Available Effects of ungulate pressure on the development of young generation of trees is one of the most important issues in ecology and forestry. Ungulate pressure influence on the development of natural regeneration has been also reported from several national parks. Our study on the effects of ungulate browsing on the young generation of trees was conducted on more than 500 sample plots controlled during one growing season.

  13. Interrelationships between soil biota and soil physical properties in forest areas of the Pieniny National Park (Poland)

    Science.gov (United States)

    Józefowska, Agnieszka; Zaleski, Tomasz; Sokołowska, Justyna; Dzierwa, Agata

    2017-04-01

    The study area was located in the Pieniny National Park (PNP) in the Carpathian Mountain (Southern Poland). Investigated soil belonged to Eutric Cambisols and had silt or silt loam texture. The purpose of this research was to investigated relationship between soil biota, such as microbial activity, soil Oligochaeta (Lumbricidae and Enchytraeidae) and soil physical properties, such as water retention or aggregates stability. This research was conducted at six forest monitoring areas of the PNP. Sampling was collected in the September 2016. For each of the 6 places, undisturbed and disturbed soil samples were taken from the 0-15-cm and 15-30-cm layer in 3 to 5 replicates. Undisturbed soil was taken: i) into Kopecky cylinders to determined soil physical properties; ii) a soil cores to determined enchytraeids and fine roots biomass (RB). Disturbed soil was collected in 3 reps and homogenized. Next such soil samples were divided into three parts: i) fresh one to determined dehydrogenase activity (ADh), microbial carbon biomass (MC) and labile carbon (LC); ii) air-dried, passed through a sieve (2-mm mesh size) and used for analysis: pH, organic carbon and bulk density; iii) last part air dried was used to determined stability of different size aggregates. In field, earthworms were collected in 3 reps using hand sorting method. Investigated soils were strongly acidic to neutral (pH 4.8-6.8). Organic carbon (Corg) content was varied from 0.8% to 4.5% and was higher in 0-15-cm layers than in 15-30-cm layers. Higher Corgcontent was connected with lower bulk density. Enchytraeids density was ranged from 1807 ind. m-2 to 88855 ind. m-2 and was correlated with microbial activity (ADh and MB) and RB. Earthworms density (ED) was ranged from 7 ind. m-2to 507 ind. m-2. In investigated soil was 6 genus and 7 species (Octolasion lacteum, Aporrectodea caliginosa, Aporrectodea rosea, Aporrectodea jassyensis, Lumbricus rubellus, Eisenia lucens, and Fitzingeria platyura depressa). ED was

  14. Fog reduces transpiration in tree species of the Canarian relict heath-laurel cloud forest (Garajonay National Park, Spain).

    Science.gov (United States)

    Ritter, Axel; Regalado, Carlos M; Aschan, Guido

    2009-04-01

    The ecophysiologic role of fog in the evergreen heath-laurel 'laurisilva' cloud forests of the Canary Islands has not been unequivocally demonstrated, although it is generally assumed that fog water is important for the survival and the distribution of this relict paleoecosystem of the North Atlantic Macaronesian archipelagos. To determine the role of fog in this ecosystem, we combined direct transpiration measurements of heath-laurel tree species, obtained with Granier's heat dissipation probes, with micrometeorological and artificial fog collection measurements carried out in a 43.7-ha watershed located in the Garajonay National Park (La Gomera, Canary Islands, Spain) over a 10-month period. Median ambient temperature spanned from 7 to 15 degrees C under foggy conditions whereas higher values, ranging from 9 to 21 degrees C, were registered during fog-free periods. Additionally, during the periods when fog water was collected, global solar radiation values were linearly related (r2=0.831) to those under fog-free conditions, such that there was a 75+/-1% reduction in median radiation in response to fog. Fog events greatly reduced median diurnal tree transpiration, with rates about 30 times lower than that during fog-free conditions and approximating the nighttime rates in both species studied (the needle-like leaf Erica arborea L. and the broadleaf Myrica faya Ait.). This large decrease in transpiration in response to fog was independent of the time of the day, tree size and species and micrometeorological status, both when expressed on a median basis and in cumulative terms for the entire 10-month measuring period. We conclude that, in contrast to the turbulent deposition of fog water droplets on the heath-laurel species, which may be regarded as a localized hydrological phenomenon that is important for high-altitude wind-exposed E. arborea trees, the cooler, wetter and shaded microenvironment provided by the cloud immersion belt represents a large-scale effect

  15. CEPF Western Ghats Special Series: Metazoan community composition in tree hole aquatic habitats of Silent Valley National Park and New Amarambalam Reserve Forest of the Western Ghats, India

    Directory of Open Access Journals (Sweden)

    K.A. Nishadh

    2012-11-01

    Full Text Available In a study of the metazoan community composition in tree hole aquatic habitat of a tropical rainforest, Silent Valley National Park, and the adjacent moist deciduous forest, New Amarambalam Reserve Forest, of the Western Ghats, 28 different species were recorded from 150 tree hole aquatic habitats with an average of 3-5 species per tree hole. Most of the recorded organisms (96.8% belong to Odonata (dragonflies and damselflies, Heteroptera (bugs, Diptera (flies, Coleoptera (beetles and Trichoptera (caddisflies. The study reports the first record of toe-winged beetle larvae (Ptilodactylidae in a tree hole aquatic habitat. The most significant observation is the prolific occurrence of trichopteran larvae as the second most abundant taxa in tree holes of Silent Valley National Park, and this stands as the first comprehensive record of the entire order in the habitat studied. The study upholds the importance of less explored microhabitats in the Western Ghats region in terms of sustaining unique community composition in the most delicate and extreme habitat conditions. It also puts forward important ecological research questions on biodiversity ecosystem functionality which could impart important lessons for managing and conserving the diminishing tropical evergreen forests which are significant for these unique habitats.

  16. The existence of Sumatran tiger (Panthera tigris sumatrae Pocock, 1929 and their prey in different forest habitat types in Kerinci Seblat National Park, Sumatra

    Directory of Open Access Journals (Sweden)

    YOAN DINATA

    2008-07-01

    Full Text Available A study on the relationships between prey animals and the occurence of sumatran tiger was conducted in Kerinci Seblat National Park, western Sumatra from May up to September 2001. The data have been collected from eight study sites based on the forest habitat types and its threats. The results showed that frequency of encounters with prey animals in different forest habitats were no difference. This might indicates that the prey animals were distributed fairly in all types of forest habitat. The frequency encounters of the sumatran tiger signs, however, have shown differently between locations. The encounters of tiger signs were more frequent in the forest habitats that close to the streams; in forest habitats with few animal huntings; and in forest habitats with no logging activities. This findings support the hypotheses that the existence of sumatran tiger as a predator is determined by the dense vegetations surrounding streams as hiding place used in an ambush; availability of prey animals as food, and habitat disturbances as shown by logging.

  17. Assessment of the perceived effects and management challenges of Mikania micrantha invasion in Chitwan National Park buffer zone community forest, Nepal.

    Science.gov (United States)

    Khadka, Akriti

    2017-04-01

    The effects of invasion by Mikania micrantha in the buffer zone of Chitwan National Park (CNP) of Nepal are well documented; however the studies were confined to appraising the perception of household and did not assess the changes in livelihood activities after the invasion. This study presents the effects of invasion of M. micrantha on the livelihood of buffer zone of the Chitwan National Park; hence addressing the gap in information and shows the complex effect of M. micrantha on rural livelihood. The study used a questionnaire survey to 170 households in the CNP of Nepal. The results indicate that the invasion of M. micrantha have negative effects on the community livelihood in the study area. Basic forest products such as fodder and fuel wood have become scarce as a result of reduction in the native plants. Also the spread of M. micrantha is creating impassable copse that destroy wildlife abode and jungle paths resulting into animals to shift their habitat to core area thereby reducing tourism revenues. Therefore, the study concludes that invasion of M. micrantha directly or indirectly is modifying the rural household livelihoods and a quick action is stipulated. Hence, a higher level body like the Ministry of Forestry or Department of National Park and Wildlife Conservation needs to take care of issues related to alien species. Correspondingly, it is also very important that people are aware and educated about alien species and their effects.

  18. Climate Change in Voyageurs National Park

    Science.gov (United States)

    Seeley, M. W.

    2011-12-01

    Voyageurs National Park was created in 1975. This beautifully forested and lake-dominated landscape shared between Minnesota and Canada has few roads and must be seen by water. The islands and Kabetogama Peninsula are part of the Canadian Shield, some of the oldest exposed rock in the world. Voyageurs National Park boasts many unique landscape and climatic attributes, and like most mid-latitude regions of the northern hemisphere climate change is in play there. The statistical signals of change in the climate record are evident from both temperature and precipitation measurements. The history of these measurements goes back over 100 years. Additionally, studies and measurements of the lakes and general ecosystem already show some consequences of these climate changes. Mean temperature measurements are generally warmer than they once were, most notably in the winter season. Minimum temperatures have changed more than maximum temperatures. Precipitation has trended upward, but has also changed in character with greater frequency and contribution from thunderstorm rainfalls across the park. In addition variability in annual precipitation has become more amplified, as the disparity between wet and dry years has grown wider. Some changes are already in evidence in terms of bird migration patterns, earlier lake ice-out dates, warmer water temperatures with more algal blooms, decline in lake clarity, and somewhat longer frost-free seasons. Climate change will continue to have impacts on Voyageurs National Park, and likely other national parks across the nation. Furthermore scientists may find that the study, presentation, and discussion about climate impacts on our national parks is a particularly engaging way to educate citizens and improve climate literacy as we contemplate what adaptation and mitigation policies should be enacted to preserve the quality of our national parks for future generations.

  19. Influence of Sea-Level Rise and Storms on Soil Accretion Rates in the Mangrove Forests of Everglades National Park, USA

    Science.gov (United States)

    Smoak, J. M.; Breithaupt, J.; Smith, T., III; Sanders, C. J.; Peterson, L. C.

    2014-12-01

    Mangrove forests provide a range of valuable ecosystem services including sequestering large quantities of organic carbon (OC) in their soils at rates higher than other forests. Whether or not mangrove soils continue to be a sink for OC will be determined by the mangrove ecosystems' response to climate change-induced stressors. The threats of rising sea level outpacing mangrove forest soil accretion and increased wave energy associated with this rise may become the primary climate change-induced stressors on mangrove ecosystems. The threat from wave energy is amplified during storm events, which could increasingly damage mangrove forests along the coastline. However, storms may enhance accretion rates at some sites due to delivery of storm surge material, which could increase the system's ability to keep pace with sea-level rise (SLR). To investigate these processes we measure soil accretion rates over the last 100 years (via 210Pb dating) within the mangrove forests of Everglades National Park, which are situated within the largest contiguous mangrove forest in North America. Accretion rates range from 2 to 2.8 mm per year for sites within 10 km of the Gulf of Mexico. These rates match (within error) or exceed SLR over the last 100 years. Sites farther inland than 10 km have slightly lower accretion rates. Throughout the system organic matter accumulation is the most important source material contributing to accretion. The more seaward sites also show an important contribution from carbonate material. Soil cores from the most seaward sites exhibited visual laminations and Ca peaks (determined via x-ray fluorescence). These are indicators of storm surge deposits. While higher sea level might produce more damage and loss of mangrove forest along open water (e.g., Gulf of Mexico), our findings suggest some sites will have enhanced accretion rates due to supplementation with storm surge material.

  20. Review of the sanitary state of coniferous forests in windfall places in the Ile-Alatau National park (Kazakhstan in 2011–2015

    Directory of Open Access Journals (Sweden)

    Vladimir L. Kazenas

    2016-05-01

    Full Text Available The article presents the results of a study on the species composition of stem pests- insects and limitation of their number, carried out in the Ile-Alatau State National Park (Kazakhstan in 2011–2015. The reason for this study was a windfall, which occurred in 2011 in the National Park and followed a few years later by forest fires. These emergencies created a favourable environment for the reproduction of stem pests. The management of the Ile-Alatau National Park, together with the Institute of Zoology of the MES, has taken the necessary measures to investigate the species composition of the pests, their natural regulators and to conduct protective measures in the hotbeds of xylophages mass production. At the same time consultations and joint research with scientists from Kazakhstan, Russia, Kyrgyzstan and the Czech Republic were held. The monitoring of the state of forests started in 2011. The composition of species and number of xylophagous pests has been carried out. In the 2011–2015-surveys 48 species of stem pests, belonging to three orders of the class of insects, were found: Hemiptera, or Bugs (1 species, 1 family, Coleoptera, or Beetles (42 species, 5 families, Hymenoptera (5 species, 1 family. During all the years of research the Hauzer bark beetle Ips hauseri and the longhorn beetle ribbed ragy Rhagium inquisitor dominated numerically. Slightly less Orthotomicus suturalis and the kyrgyzstan micrograph Pityophthorus kirgisicus were found. Besides, the study of diseases of stem pests and their entomophages (predators and parasites was carried out, which is a prerequisite for carrying out forest-pathological examinations. In total 53 species, from five classes, eleven orders and 27 families of invertebrates have been revealed. Most of them belong to the class of insects, others to spiders and centipedes. On several species of bark beetles and longhorn beetles an entomopathogenic fungus – white muscardine Beauveria bassiana was

  1. 77 FR 13625 - Notice of Inventory Completion: USDA Forest Service, Daniel Boone National Forest, Winchester, KY

    Science.gov (United States)

    2012-03-07

    ... Forest Service, Daniel Boone National Forest, Winchester, KY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The U.S. Department of Agriculture, Forest Service, Daniel Boone National Forest... culturally affiliated with the human remains may contact the Daniel Boone National Forest, Winchester, KY...

  2. 36 CFR 1501.1 - Cross reference to National Park Service regulations.

    Science.gov (United States)

    2010-07-01

    ... NATIONAL MEMORIAL TRUST GENERAL PROVISIONS § 1501.1 Cross reference to National Park Service regulations... (the Trust) adopts by cross reference the provisions of the National Park Service in 36 CFR chapter I... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Cross reference to National...

  3. Diversity of Mat-Forming Fungi in Relation to Soil Properties, Disturbance, and Forest Ecotype at Crater Lake National Park, Oregon, USA

    Directory of Open Access Journals (Sweden)

    James M. Trappe

    2012-04-01

    Full Text Available In forest ecosystems, fungal mats are functionally important in nutrient and water uptake in litter and wood decomposition processes, in carbon resource allocation, soil weathering and in cycling of soil resources. Fungal mats can occur abundantly in forests and are widely distributed globally. We sampled ponderosa pine/white fir and mountain hemlock/noble fir communities at Crater Lake National Park for mat-forming soil fungi. Fungus collections were identified by DNA sequencing. Thirty-eight mat-forming genotypes were identified; members of the five most common genera (Gautieria, Lepiota, Piloderma, Ramaria, and Rhizopogon comprised 67% of all collections. The mycorrhizal genera Alpova and Lactarius are newly identified as ectomycorrhizal mat-forming taxa, as are the saprotrophic genera Flavoscypha, Gastropila, Lepiota and Xenasmatella. Twelve typical mat forms are illustrated, representing both ectomycorrhizal and saprotrophic fungi that were found. Abundance of fungal mats was correlated with higher soil carbon to nitrogen ratios, fine woody debris and needle litter mass in both forest ecotypes. Definitions of fungal mats are discussed, along with some of the challenges in defining what comprises a fungal “mat”.

  4. Endophytic Fungi of Various Medicinal Plants Collected From Evergreen Forest Baluran National Park and Its Potential as Laboratory Manual for Mycology Course

    Directory of Open Access Journals (Sweden)

    Siti Murdiyah

    2017-03-01

    Full Text Available Endophytic fungi found on a variety of medicinal plants may express particular benefit. These fungi provide an alternative to overcome the progressive microbial resistance and as an effort to combat infectious diseases that became one of the leading causes of mortality. The main objective of this study was to isolate endophytic fungi from leaf samples of five medicinal plants species collected from evergreen forests Baluran National Park and its use as laboratory manual for Micology. Research findings showed there were 3 isolates of endophytic fungi isolated from 2 medicinal plants namely Kesambi (Schleicera oleosa and Ketapang (Terminalia catappa. All three isolates formed sporangiophores as asexual reproductive structures, while the structure of sexual still undiscovered therefore its classification has not been determined. The validity tests also showed that the lab manual is feasible for use with the percentage achievement 85.37% and 88.56%.

  5. Ecological Value of Soil Organic Matter at Tropical Evergreen Aglaia-Streblus Forest of Meru Betiri National Park, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Hari Sulistiyowati

    2016-09-01

    Full Text Available As part of carbon pools, forest soil stores soil organic matter (SOM that contains many elements including organic C, N, P, and K. These elements contribute nutrients for biogeochemical cycles within the ecosystem. This study was done to determine the ecological value of forest soil organic matter at tropical evergreen Aglaia-Streblus forest of Meru Betiri National Park (MBNP, East Java, Indonesia. The data were sampled along gradient topography in Pringtali tropical forest of TMBNP. Direct measurements of soil moisture, temperature, and pH were taken in the field. The soil samples were extracted from 6 points of soil solum using soil auger, and then oven-dried to get value of dry-weight. The elements content of organic C, N, P, and K were analyzed and estimated at the laboratory. The ecoval of SOM was appraised using developed ecological valuation tool. The result showed that SOM contributed higher ecoval of organic C (66.03 Mg ha-1 than other elements. Compared to P and K elements, N had the highest stock of element content. However, comparing to other two tropical forest ecosystems of Asia the ecoval of SOM elements in TMBNP was relatively low because of its natural geomorphological features.The ecoval of SOM elements in TMBNP was relatively low because of its natural geomorphological features. The ecovals contributed about 2.440,64 - 6.955,50 USD or 31.271.923,73 - 89.120.837,23 IDR per hectare of ecological value (d to the ecosystem. This value was mainly contributed by organic C stock in the TMBNP forest SOM. It means the forest SOM had higher element content of organic C than N, P, and K elements. This d value is an indicator for TMBNP to protect the SOM elements meaning protecting their resources to sustain the biogeochemical cycles in the forest ecosystem. All the management and policy correlated to this protected area should consider this valuable information for their plan and actions.

  6. Assessment of heavy metals contamination in surface layers of Roztocze National Park forest soils (SE Poland) by indices of pollution.

    Science.gov (United States)

    Mazurek, Ryszard; Kowalska, Joanna; Gąsiorek, Michał; Zadrożny, Paweł; Józefowska, Agnieszka; Zaleski, Tomasz; Kępka, Wojciech; Tymczuk, Maryla; Orłowska, Kalina

    2017-02-01

    In most cases, in soils exposed to heavy metals accumulation, the highest content of heavy metals was noted in the surface layers of the soil profile. Accumulation of heavy metals may occur both as a result of natural processes as well as anthropogenic activities. The quality of the soil exposed to heavy metal contamination can be evaluated by indices of pollution. On the basis of determined heavy metals (Pb, Zn, Cu, Mn, Ni and Cr) in the soils of Roztocze National Park the following indices of pollution were calculated: Enrichment Factor (EF), Geoaccumulation Index (I geo ), Nemerow Pollution Index (PI Nemerow ) and Potential Ecological Risk (RI). Additionally, we introduced and calculated the Biogeochemical Index (BGI), which supports determination of the ability of the organic horizon to accumulate heavy metals. A tens of times higher content of Pb, Zn, Cu and Mn was found in the surface layers compared to their content in the parent material. This distribution of heavy metals in the studied soils was related to the influence of anthropogenic pollution (both local and distant sources of emission), as well as soil properties such as pH, organic carbon and total nitrogen content. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. 36 CFR 261.57 - National Forest wilderness.

    Science.gov (United States)

    2010-07-01

    ...-burnable food or beverage containers, including deposit bottles, except for non-burnable containers... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false National Forest wilderness. 261.57 Section 261.57 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE...

  8. The Biomonitoring project – monitoring of forest ecosystems in non-intervention areas of the Šumava National Park

    Czech Academy of Sciences Publication Activity Database

    Zenáhlíková, J.; Červenka, J.; Čížková, P.; Bečka, P.; Starý, M.; Marek, P.; Křenová, Zdeňka; Svoboda, M.

    2015-01-01

    Roč. 21, č. 1 (2015), s. 95-104 ISSN 1211-7420 Institutional support: RVO:67179843 Keywords : Bohemian forest * forest inventory * dead wood * natural regeneration * Norway spruce Subject RIV: EH - Ecology, Behaviour

  9. Duration of fuels reduction following prescribed fire in coniferous forests of U.S. national parks in California and the Colorado Plateau

    Science.gov (United States)

    van Mantgem, Phillip J.; Lalemand, Laura; Keifer, MaryBeth; Kane, Jeffrey M.

    2016-01-01

    Prescribed fire is a widely used forest management tool, yet the long-term effectiveness of prescribed fire in reducing fuels and fire hazards in many vegetation types is not well documented. We assessed the magnitude and duration of reductions in surface fuels and modeled fire hazards in coniferous forests across nine U.S. national parks in California and the Colorado Plateau. We used observations from a prescribed fire effects monitoring program that feature standard forest and surface fuels inventories conducted pre-fire, immediately following an initial (first-entry) prescribed fire and at varying intervals up to >20 years post-fire. A subset of these plots was subjected to prescribed fire again (second-entry) with continued monitoring. Prescribed fire effects were highly variable among plots, but we found on average first-entry fires resulted in a significant post-fire reduction in surface fuels, with litter and duff fuels not returning to pre-fire levels over the length of our observations. Fine and coarse woody fuels often took a decade or longer to return to pre-fire levels. For second-entry fires we found continued fuels reductions, without strong evidence of fuel loads returning to levels observed immediately prior to second-entry fire. Following both first- and second-entry fire there were increases in estimated canopy base heights, along with reductions in estimated canopy bulk density and modeled flame lengths. We did not find evidence of return to pre-fire conditions during our observation intervals for these measures of fire hazard. Our results show that prescribed fire can be a valuable tool to reduce fire hazards and, depending on forest conditions and the measurement used, reductions in fire hazard can last for decades. Second-entry prescribed fire appeared to reinforce the reduction in fuels and fire hazard from first-entry fires.

  10. Assessing fire effects on forest spatial structure using a fusion of Landsat and airborne LiDAR data in Yosemite National Park

    Science.gov (United States)

    Kane, Van R.; North, Malcolm P.; Lutz, James A.; Churchill, Derek J.; Roberts, Susan L.; Smith, Douglas F.; McGaughey, Robert J.; Kane, Jonathan T.; Brooks, Matthew L.

    2014-01-01

    Mosaics of tree clumps and openings are characteristic of forests dominated by frequent, low- and moderate-severity fires. When restoring these fire-suppressed forests, managers often try to reproduce these structures to increase ecosystem resilience. We examined unburned and burned forest structures for 1937 0.81 ha sample areas in Yosemite National Park, USA. We estimated severity for fires from 1984 to 2010 using the Landsat-derived Relativized differenced Normalized Burn Ratio (RdNBR) and measured openings and canopy clumps in five height strata using airborne LiDAR data. Because our study area lacked concurrent field data, we identified methods to allow structural analysis using LiDAR data alone. We found three spatial structures, canopy-gap, clump-open, and open, that differed in spatial arrangement and proportion of canopy and openings. As fire severity increased, the total area in canopy decreased while the number of clumps increased, creating a patchwork of openings and multistory tree clumps. The presence of openings > 0.3 ha, an approximate minimum gap size needed to favor shade-intolerant pine regeneration, increased rapidly with loss of canopy area. The range and variation of structures for a given fire severity were specific to each forest type. Low- to moderate-severity fires best replicated the historic clump-opening patterns that were common in forests with frequent fire regimes. Our results suggest that managers consider the following goals for their forest restoration: 1) reduce total canopy cover by breaking up large contiguous areas into variable-sized tree clumps and scattered large individual trees; 2) create a range of opening sizes and shapes, including ~ 50% of the open area in gaps > 0.3 ha; 3) create multistory clumps in addition to single story clumps; 4) retain historic densities of large trees; and 5) vary treatments to include canopy-gap, clump-open, and open mosaics across project areas to mimic the range of patterns found for each

  11. Bentuang Karimun National Park: integrated conservation and development in Indonesia

    OpenAIRE

    Soedjito, H.

    1997-01-01

    The International Tropical Timber Organization (ITTO) has funded a project for the Bentuang Karimun National Park (BKNP) of the Department of Forestry of Indonesia [Project Bentuang Karimun PD 26/ 93 Rev. 1 (F)]. It started on November 1995 and is implemented by WWF Indonesia. The main objective is to develop a model of natural forest management through a National Park system that not only will serve conservation of species and ecosystems, but will also accommodate other purposes such as the ...

  12. Lake Turkana National Parks Kenya.

    OpenAIRE

    2005-01-01

    Lake Turkana is the largest, most northerly and most saline of Africa's Rift Valley lakes and an outstanding laboratory for the study of plant and animal communities. The three National Parks are a stopover for migrant waterfowl and are major breeding grounds for the Nile crocodile and hippopotamus. The Koobi Fora deposits are rich in pre-human, mammalian, molluscan and other fossil remains and have contributed more to the understanding of Quaternary palaeoenvironments than any other site on ...

  13. Evaluating post-fire forest resilience using GIS and multi-criteria analysis: an example from Cape Sounion National Park, Greece.

    Science.gov (United States)

    Arianoutsou, Margarita; Koukoulas, Sotirios; Kazanis, Dimitrios

    2011-03-01

    Forest fires are one of the major causes of ecological disturbance in the mediterranean climate ecosystems of the world. Despite the fact that a lot of resources have been invested in fire prevention and suppression, the number of fires occurring in the Mediterranean Basin in the recent decades has continued to markedly increase. The understanding of the relationship between landscape and fire lies, among others, in the identification of the system's post-fire resilience. In our study, ecological and landscape data are integrated with decision-support techniques in a Geographic Information Systems (GIS) framework to evaluate the risk of losing post-fire resilience in Pinus halepensis forests, using Cape Sounion National Park, Central Greece, as a pilot case. The multi-criteria decision support approach has been used to synthesize both bio-indicators (woody cover, pine density, legume cover and relative species richness and annual colonizers) and geo-indicators (fire history, parent material, and slope inclination) in order to rank the landscape components. Judgments related to the significance of each factor were incorporated within the weights coefficients and then integrated into the multicriteria rule to map the risk index. Sensitivity analysis was very critical for assessing the contribution of each factor and the sensitivity to subjective weight judgments to the final output. The results of this study include a final ranking map of the risk of losing resilience, which is very useful in identifying the "risk hotspots", where post-fire management measures should be applied in priority.

  14. Evaluating Post-Fire Forest Resilience Using GIS and Multi-Criteria Analysis: An Example from Cape Sounion National Park, Greece

    Science.gov (United States)

    Arianoutsou, Margarita; Koukoulas, Sotirios; Kazanis, Dimitrios

    2011-03-01

    Forest fires are one of the major causes of ecological disturbance in the mediterranean climate ecosystems of the world. Despite the fact that a lot of resources have been invested in fire prevention and suppression, the number of fires occurring in the Mediterranean Basin in the recent decades has continued to markedly increase. The understanding of the relationship between landscape and fire lies, among others, in the identification of the system's post-fire resilience. In our study, ecological and landscape data are integrated with decision-support techniques in a Geographic Information Systems (GIS) framework to evaluate the risk of losing post-fire resilience in Pinus halepensis forests, using Cape Sounion National Park, Central Greece, as a pilot case. The multi-criteria decision support approach has been used to synthesize both bio-indicators (woody cover, pine density, legume cover and relative species richness and annual colonizers) and geo-indicators (fire history, parent material, and slope inclination) in order to rank the landscape components. Judgments related to the significance of each factor were incorporated within the weights coefficients and then integrated into the multicriteria rule to map the risk index. Sensitivity analysis was very critical for assessing the contribution of each factor and the sensitivity to subjective weight judgments to the final output. The results of this study include a final ranking map of the risk of losing resilience, which is very useful in identifying the "risk hotspots", where post-fire management measures should be applied in priority.

  15. The role of Canada's national parks in a changed climate

    International Nuclear Information System (INIS)

    Lopoukhine, N.

    1991-01-01

    There is a requirement to manage national parks for completeness or wholeness, to maintain a functional ecosystem with all its parts, including processes, and to maintain biological diversity. Climate change has the potential to affect vegetation distribution, and will not merely manifest itself as a change in zones, but will be characterized by a flora with new dominants. Canadian national parks within the Prairie provinces are on or near ecotones, the transition from forest to tundra and grasslands. Forest fire frequency and severity is likely to increase, with the potential of transforming the boreal forest into remnant units. A flexible national system of designating areas must be devised to provide protection for the ephemeral biological systems which will be transformed and moved in response to climatic change. The adoption of adaptive management is critical, and should include monitoring, communication, protection through networks, and park service leadership. Benign neglect management must be replaced with management for wilderness. 15 refs

  16. Diversity and abundance of communities of birds associated to forests semideciduos and pine encino of the National Park Viñales

    Directory of Open Access Journals (Sweden)

    Sael Hanoi Pérez Báez

    2016-06-01

    Full Text Available The present work was carried out in the months of February to April 2009 in the forest semideciduo of the path "Marvel of Viñales" and the formation pine-encino of the Valley Ancón of the National Park Viñales and it pursued as main objective to evaluate the diversity and abundance of the communities of birds and its association grade with both formations. The method of circular parcels of fixed radio was used in 30 points of counts separated to 150 m one of other and for the study of vegetation he/she took like base the methodology proposed by James and Shugart (1970 and Noon (1981 with adaptations, he/she took state fenológico of the vegetable species and they measured different variables of the formation boscosa. They were detected a total of 44 species of birds for the semidesiduo and 42 in Ancón. He/she was association between several species of birds and vegetables of the formations in study, appreciating you increment of S with the Relative Abundance and the decrease of the height of the vegetation with the vegetable density. The communities of birds of the formation of forest semideciduo of the path "Marvels of Viñales" and of the forest of pine encino of "Valley Ancón" presented similar figures of wealth, diversity and equitatividad but they sustained differences in composition and it structures. In both study formations numeric dominancias of Turdus plumbeus and Vireo altiloquus registered and the difference was given by the abundance of Teretistris fernandinae in "Marvels of Viñales" and Tiaris canorus in Valley Ancón. The relationship was demonstrated between ornitocenosis and fitocenosis and several species of birds they associated in more measure to rosy Clusea, Callophilum antillanun, Cuban Quercus, Matayba oppositifolia and Cordovan leathers.

  17. What's Ahead for our National Parks?

    Science.gov (United States)

    George, Jean Craighead

    1972-01-01

    To insure the future of our National Parks, sweeping changes must be made. Encroaching civilization at the expense of nature has forced National Park officials to consider alternatives to future development - limiting number of visitors, facilities outside the parks and curtailing vehicular traffic. (BL)

  18. National park development in China: conservation or commercialization?

    Science.gov (United States)

    Wang, Guangyu; Innes, John L; Wu, Sara W; Krzyzanowski, Judi; Yin, Yongyuan; Dai, Shuanyou; Zhang, Xiaoping; Liu, Sihui

    2012-05-01

    The rapid development of parks and ecotourism in China has attracted worldwide attention, not only for the beauty of the landscape that the parks are protecting but also for their abundant and often unique biodiversity. However, in some areas, the development of ecotourism has actually led to the degradation of local ecological, economic, and social systems. Using National Forest Parks for demonstration, this article analyzes the current political, institutional, legal, environmental, and economic issues concerning National Parks in China, and examines their potential future development. Although the intention of National Park systems in China is to raise environmental quality, and to protect biodiversity and social livelihoods, their success has varied. Future success will be measured by their capacity to reduce poverty, to promote long-term rehabilitation of wildlife habitats, and to simultaneously protect Chinese culture and biodiversity.

  19. 36 CFR 261.55 - National Forest System trails.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false National Forest System trails... PROHIBITIONS Prohibitions in Areas Designated by Order § 261.55 National Forest System trails. When provided by... National Forest System trail: (a) Being on a trail. (b) Using any type of vehicle prohibited by the order...

  20. Implementation of MEE (Madical, Education, Eco-Tourism): a Strategy for Collaborative Forest Management in Meru Betiri National Park

    OpenAIRE

    Santoso, Budi; Manan, Abdul; Kurniawan, Andik

    2014-01-01

    Global issues of greenhouse effect include the depletion of the ozone layer and the increases surface temperature. Response to these issues is attempted to empower and enhance the role of community participation in sustainable and equitable forest resource management. Since 1993, Indonesian NGO Konservasi Alam Indonesia Lestari (KAIL) starts empowering the forest buffer community with MEE (Medical, Education, Ecotourism) site model. Purpose of this paper is to describe the model of MEE in emp...

  1. Recovery of a lowland dipterocarp forest twenty two years after selective logging at Sekundur, Gunung Leuser National Park, North Sumatra, Indonesia

    Directory of Open Access Journals (Sweden)

    Dolly - Priatna

    2006-12-01

    Full Text Available PRIATNA, D.; KARTAWINATA, K.; ABDULHADI, R. 2004. Recovery of a lowland dipterocarp forest twenty two years after selective logging at Sekundur, Gunung Leuser National Park, North Sumatra, Indonesia. Reinwardtia 12 (3: 237–255. — A permanent 2-ha plot of lowland forest selectively logged in 1978 at Sekundur, Gunung Leuser National Park, which is also a Biosphere Reserve and a World Heritage Site, North Sumatra, was established and investigated in 1982. It was re-examined in 2000, where remeasurement and reidentification of all trees with DBH 10 cm were made. The areas of gap, building and mature phases of the canopy were also measured and mapped. Within this plot, 133 species, 87 genera and 39 families were recorded, with the total number of trees of 1145 or density of 572.5/ha. Euphorbiaceae was the richest family with 18 species (13.5 % of the total and total number of trees of 248 (21.7 % of the total or density of 124 trees/ha. The most important families were Dipterocarpaceae with IV (Importance Value = 52.0, followed by Euphorbiaceae with IV = 51.8. The most prevalent species was Shorea kunstleri (Dipterocarpaceae with IV =24.4, followed by Macaranga diepenhorstii (Euphorbiaceae with IV = 12.4. They were the species with highest density, 34 trees/ha and 23.5 trees/ha, respectively. During the period of 18 years there has been no shift in the richest families, most important families and most important species. Euphorbiaceae was the richest family and Dipterocarpaceae was the most important family, with Shorea kunstleri as the most important species with highest importance value throughout the period. The number of species increased from 127 to 133 with increase in density by 36.8% , from 418.5 trees/ha to 572.5 trees/ha. The mortality was 25.57 % or 1.4 % per year. The diameter class distribution indicated that the forest recovery has not been complete. Trees were small, comprising 67.6 % with diameters of 10-20 cm and only two trees

  2. 36 CFR 6.6 - Solid waste disposal sites within new additions to the National Park System.

    Science.gov (United States)

    2010-07-01

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

  3. Attitude of Local Dwellers towards Ecotourism in the Okomu National Park, Edo State Nigeria

    Directory of Open Access Journals (Sweden)

    Digun-Aweto Oghenetejiri

    2015-12-01

    Full Text Available Ensuring local community support for national parks is viewed as a paramount ingredient for conservation and sustainability. This is advocated for the park to meet its conservation goals. The Okomu National Park (ONP, Edo State, Nigeria, is one of such protected areas of lush green rain forest requiring conservation.

  4. National Forest Boundaries

    Data.gov (United States)

    Minnesota Department of Natural Resources — This theme shows the USFS national forest boundaries in the state. This data was acquired from the GIS coordinators at both the Chippewa National Forest and the...

  5. Amphibians of Olympic National Park

    Science.gov (United States)

    ,

    2000-01-01

    Amphibians evolved from fishes about 360 million years ago and were the first vertebrates adapted to life on land. The word amphibian means "double life." It refers to the life history of many amphibians, which spend part of their life in water and part on land. There are three major groups of amphibians: salamanders, frogs, and toads, and caecilians. Salamanders, frogs, and toads can be found in Olympic National Park (ONP), but caecilians live only in tropical regions. Many amphibians are generalist predators, eating almost any prey they can fit into their mouths.

  6. Forest resources of the Lincoln National Forest

    Science.gov (United States)

    John D. Shaw

    2006-01-01

    The Interior West Forest Inventory and Analysis (IWFIA) program of the USDA Forest Service, Rocky Mountain Research Station, as part of its national Forest Inventory and Analysis (FIA) duties, conducted forest resource inventories of the Southwestern Region (Region 3) National Forests. This report presents highlights of the Lincoln National Forest 1997 inventory...

  7. Effects of low intensity prescribed fires on ponderosa pine forests in wilderness areas of Zion National Park, Utah

    Science.gov (United States)

    Henry V. Bastian

    2001-01-01

    Vegetation and fuel loading plots were monitored and sampled in wilderness areas treated with prescribed fire. Changes in ponderosa pine (Pinus ponderosa) forest structure tree species and fuel loading are presented. Plots were randomly stratified and established in burn units in 1995. Preliminary analysis of nine plots 2 years after burning show litter was reduced 54....

  8. The historical role of Ips hauseri (Coleoptera: Curculionidae) in the spruce forest of Ile-Alatausky and Medeo National Parks

    Science.gov (United States)

    N. Mukhamadiev; A. Lynch; C. O' Connor; A. Sagitov; N. Ashikbaev; I. Panyushkina

    2014-01-01

    On 17 May and 27 June 2011 severe cyclonic storms damaged several hundred hectares of spruce forest (Picea schrenkiana) in the Tian Shan Mountains. Bark beetle populations increased rapidly in dead and damaged trees, particularly Ips hauseri, I. typographus, I. sexdentatus, and Piiyogenesperfossus (all Coleoptera: Curculionidae), and there is concern about the...

  9. Is There Synchronicity in Nitrogen Input and Output Fluxes at the Noland Divide Watershed, a Small N-Saturated Forested Catchment in the Great Smoky Mountains National Park?

    Directory of Open Access Journals (Sweden)

    H. Van Miegroet

    2001-01-01

    Full Text Available High-elevation red spruce [Picea rubens Sarg.]-Fraser fir [Abies fraseri (Pursh. Poir] forests in the Southern Appalachians currently receive large nitrogen (N inputs via atmospheric deposition (30 kg N ha�1 year�1 but have limited N retention capacity due to a combination of stand age, heavy fir mortality caused by exotic insect infestations, and numerous gaps caused by windfalls and ice storms. This study examined the magnitude and timing of the N fluxes into, through, and out of a small, first-order catchment in the Great Smoky Mountains National Park. It also examined the role of climatic conditions in causing interannual variations in the N output signal. About half of the atmospheric N input was exported annually in the streamwater, primarily as nitrate (NO3-N. While most incoming ammonium (NH4-N was retained in the canopy and the forest floor, the NO3-N fluxes were very dynamic in space as well as in time. There was a clear decoupling between NO3-N input and output fluxes. Atmospheric N input was greatest in the growing season while largest NO3-N losses typically occurred in the dormant season. Also, as water passed through the various catchment compartments, the NO3-N flux declined below the canopy, increased in the upper soil due to internal N mineralization and nitrification, and declined again deeper in the mineral soil due to plant uptake and microbial processing. Temperature control on N production and hydrologic control on NO3-N leaching during the growing season likely caused the observed inter-annual variation in fall peak NO3-N concentrations and N discharge rates in the stream.

  10. The effect of the tropical cloud (fog) forest on the spatial distribution of cesium-137 in soils in the Henri Pittier National Park (Edo, Aragua, Venezuela)

    International Nuclear Information System (INIS)

    LaBrecque, J.J.; Rosales, P.A.; Cordoves, P.R.

    2002-01-01

    Soils were collected at different elevations (m.a.s.l.) near the two roadways, that pass through the Henri Pittier National Park (Edo, Aragua, Venezuela) in order to determine the distribution of the concentrations of the 137 Cs fallout and its relation to the tropical cloud forest. Duplicate samples were taken at most elevations between 2-5 cm below the soil surface to confirm that the samples were representative of the area. In many cases, it was difficult or impossible to locate areas that were undisturbed by man or nature. The 137 Cs (Bq/kg) content was determined by conventional high resolution gamma ray spectroscopy employing a standard comparison method. The background of the 137 Cs fallout in soils, below the cloud (fog) baseline was calculated to be about 5 Bq/kg on both the south (land) side and north (ocean) side for both roadways. The concentrations of 137 Cs (Bq/kg) were between 2-3 times higher at the baseline of the cloud (fog) on both sides of the mountain range. The 137 Cs values at the highest elevations (1105 and 1625 m.a.s.l.) near the roadways were about 5-6 times higher than the determined background levels. Our estimates of the baseline of the cloud (fog) are in good agreement with other visual observations. It was concluded that the distribution of 137 Cs in soils in cloud forests can be employed to estimate the baseline and the concentrations of 137 Cs fallout can be related to the relative density of the cloud (fog) when it was deposited. (author)

  11. Interpretation of concentration‐discharge patterns in acid‐neutralizing capacity during storm flow in three small, forested catchments in Shenandoah National Park, Virginia

    Science.gov (United States)

    Rice, Karen C.; Chanat, Jeffrey G.; Hornberger, George M.; Webb, James R.

    2004-01-01

    Episodic concentration‐discharge (c‐Q) plots are a popular tool for interpreting the hydrochemical response of small, forested catchments. Application of the method involves assuming an underlying conceptual model of runoff processes and comparing observed c‐Q looping patterns with those predicted by the model. We analyzed and interpreted c‐Q plots of acid‐neutralizing capacity (ANC) for 133 storms collected over a 7‐year period from three catchments in Shenandoah National Park, Virginia. Because of their underlying lithologies the catchments represent a gradient in both hydrologic and geochemical behavior, ranging from a flashy, acidic, poorly buffered catchment to a moderate, neutral, well‐buffered catchment. The relative frequency of observed anticlockwise c‐Q loops in each catchment decreased along this gradient. Discriminant function analysis indicated that prestorm base flow ANC was an important predictor of loop rotation direction; however, the strength of the predictive relationship decreased along the same gradient. The trends were consistent with several equally plausible three‐component mixing models. Uncertainty regarding end‐member timing and relative volume and possible time variation in end‐member concentrations were key factors precluding identification of a unique model. The inconclusive results obtained on this large data set suggest that identification of underlying runoff mechanisms on the basis of a small number of c‐Q plots without additional supporting evidence is likely to be misleading.

  12. Italian wolves (Canis lupus italicus Altobello, 1921 and molecular detection of taeniids in the Foreste Casentinesi National Park, Northern Italian Apennines

    Directory of Open Access Journals (Sweden)

    Giovanni Poglayen

    2017-04-01

    Full Text Available After centuries of massive decline, the recovery of the wolf (Canis lupus italicus in Italy is a typical conservation success story. To learn more about the possible role of parasites in the wolves' individual and population health and conservation we used non-invasive molecular approaches on fecal samples to identify individual wolves, pack membership, and the taeniids present, some of which are zoonotic. A total of 130 specimens belonging to 54 wolves from eight packs were collected and examined. Taeniid eggs were isolated using a sieving/flotation technique, and the species level was identified by PCR (gene target: 12S rRNA and nad1. Taeniid prevalence was 40.7% for Taenia hydatigena, 22.2% for T. krabbei, 1.8% for T. polyachanta and 5.5% for Echinococcus granulosus. The prevalence of E. granulosus is discussed. Our results show that the taeniid fauna found in wolves from the Foreste Casentinesi National Park is comparable to that described for other domestic and wild Italian canids and provides insights into the wolves’ diet and their relationship with the environment.

  13. Effects of residents' tourism development expectation and tourism impacts perception on their attitude towards tourism in natural tourist destination: A Comparative study between China's Jiuzhaigou and the UK's New Forest National Parks

    OpenAIRE

    Cheng, S.; Zhang, J.; Xu, Feifei; Liang, Y.

    2010-01-01

    Local residents' perception of tourism impacts in tourist destinations has been found to affect their attitude towards tourism; however, there have been relatively few studies on the influence of residents' tourism development expectation on their attitude towards tourism. With the utilization of SPSS16.0 software, this paper, taking China's Jiuzhaigou and the UK's New Forest National Parks as case study areas, makes a comparative study on the influence of local residents' tourism development...

  14. Alterations caused to soil organic matter by post-fire rehabilitation actions in a pine forest from doñana national park (southwest Spain)

    Science.gov (United States)

    González-Pérez, José A.; Jiménez-Morillo, Nicasio T.; Jordán, Antonio; Zavala, Lorena M.; Granged, Arturo J. P.; González-Vila, Francisco J.

    2016-04-01

    Post-fire rehabilitation actions and recovery attempts of burned soils include a range of management practices (tillage, tree logging, reforestation …), in some cases producing an additional damage to that directly caused by fire. Among negative impacts derived from unappropriated rehab practices are the increase soil erosion, loss of soil fertility and alterations in the hydrological cycle. Analytical pyrolysis (Py-GC/MS) is an appropriate technique to study organic matter characteristics within complex matrices. Here this technique is used to study the alterations caused by burning and post-fire rehab plans to soil organic matter (SOM). Fire and post-fire rehab actions impact on SOM is studied in a sandy soil under pine (Pinus pinea) forest that was affected by a severe fire in August 2012 in Doñana National Park (SW Spain). Bulk samples as well as its sieved soil fractions (coarse, 1-2 mm, and fine, fire produced methoxyphenol de-functionalization, increasing the proportion of recalcitrant compounds. With respect to soil size fractions, in all cases, the coarse fraction showed a high content of carbohydrate-derived compounds and methoxyphenols followed by fatty acids, in line with inputs of new litter from stressed post-fire vegetation (Jiménez-Morillo et al., 2014). The BR soil coarse fraction showed the highest proportion of methoxyphenols whereas that from the UB soil showed the highest value for alkyl compounds. With respect to the fine soil fractions, although SOM composition varied largely from one area to another, it was found generally more altered than in the coarse fractions. SOM from the UB fine fraction shows a high proportion of alkyl compounds and comparatively lower amount of carbohydrate- and lignin-derived ones. The B soil fine fraction did not show a high contribution from alkyl compounds, which may indicate the occurrence of thermal cracking of alkane/alkene linear chains during the forest fire (González-Pérez et al., 2008). The SOM from

  15. Sedimentology of onshore tsunami deposits of the Indian Ocean tsunami, 2004 in the mangrove forest of the Curieuse Marine National Park, Seychelles

    Science.gov (United States)

    Nentwig, V.; Bahlburg, H.; Monthy, D.

    2012-12-01

    The Seychelles were severely affected by the December 26, 2004 tsunami in the Indian Ocean. Since the tsunami history of small islands often remains unclear due to a young historiography we conducted a study of onshore tsunami deposits on the Seychelles in order to understand the scale of impact of the 2004 Indian Ocean tsunami and potential predecessors. As part of this project we found and studied onshore tsunami deposits in the mangrove forest at Old Turtle Pond bay on the east coast of Curieuse Island. The 2004 Indian Ocean tsunami caused a change of habitat due to sedimentation of an extended sand sheet in the mangrove forest. We present results of the first detailed sedimentological study of onshore tsunami deposits of the 2004 Indian Ocean tsunami conducted on the Seychelles. The Curieuse mangrove forest at Old Turtle Pond bay is part of the Curieuse Marine National Park. It is thus protected from anthropogenic interference. Towards the sea it was shielded until the tsunami by a 500 m long and 1.5 m high causeway which was set up in 1909 as a sediment trap. The causeway was destroyed by the 2004 Indian Ocean Tsunami. The silt to fine sand sized and organic rich mangrove soil was subsequently covered by carbonate fine to medium sand (1.5 to 2.1 Φ) containing coarser carbonate shell debris which had been trapped outside the mangrove bay before the tsunami. The tsunami deposited a sand sheet which is organized into different lobes. They extend landwards to different inundation distances as a function of morphology. Maximum inundation distance is 200 m. The sediments often cover the pneumatophores of the mangroves. No landward fining trend of the sand sheet has been observed. On the different sand lobes carbonate-cemented sandstone debris ranging in size from 0.5 up to 12 cm occurs. Also numerous mostly fragmented shells of bivalves and molluscs were distributed on top of the sand lobes. Intact bivalve shells were mostly positioned with the convex side upwards

  16. Limiting factors of four rare plant species in `Ōla`A Forest of Hawai'i Volcanoes National Park

    Science.gov (United States)

    VanDeMark, Joshua R.; Pratt, Linda W.; Euaparadorn, Melody

    2010-01-01

    Three endangered or candidate endangered plant species native to `Ōla`a Forest (Cyrtandra giffardii, ha`iwale; Phyllostegia floribunda, a mint with no common name; and Sicyos alba, `ānunu) were studied for more than 2 years to determine their stand structures, short-term mortality rates, patterns of reproductive phenology, success of fruit production, seed germination rates in the greenhouse, presence of soil seed bank, and survival of both natural and planted seedlings. The role of rodents as seed predators was evaluated for S. alba using seed offerings in open and closed stations. A 4th endangered species at a remote site in `Ōla`a (Cyrtandra tintinnabula) was visited to determine its stand structure and mortality rate.

  17. The Bonobo Pan paniscus (Mammalia: Primates: Hominidae nesting patterns and forest canopy layers in the Lake Tumba forests and Salonga National Park, Democratic Republic of Congo

    Directory of Open Access Journals (Sweden)

    Bila-Isia Inogwabini

    2015-10-01

    Full Text Available The description and differentiation of habitat types is a major concern in ecology.  This study examined relationships between Bonobo Pan paniscus nesting patterns and forest structure in the Lake Tumba Swampy Forests. Data on presence of fresh Bonobo nests, canopy cover, canopy structure, tree densities and tree basal areas were collected systematically along 134 transects at 400m and 800m intervals, and the leaf-covered area (LCA was calculated for each of seven forest types. I observed a significant correlation between bonobo nests and mixed mature forest/closed understory forest type (r=-0.730, df = 21, p <0.05, but not mixed mature forest/open understory, old secondary forest and young secondary forest.  Basal areas of non-nesting trees along transects did not differ significantly from those in sites where bonobos nested.  Higher LCA (55% and 55% occurred in nesting sites when compared with non-nesting sites (39% and 42% at elevations 4–8 m and 8–16 m above the soil.  There was greater leaf cover in the understorey at sites where bonobos did not nest, while there was greater leaf cover in the mid-storey at sites where bonobos did nest.  

  18. The “Forest Fire Project”, National cartographic portal of the Italian Environmental Department: an example of management of cartographic data to support forest fires fighting plans in national parks

    Directory of Open Access Journals (Sweden)

    Petrucci B

    2010-02-01

    Full Text Available The “Forest Fire Project” on the National cartographic portal (http://www.pcn.minambiente.it has been created by the Italian Ministry of Environment Territory and Sea (METS. The project is intended to support forest fire fighting plans in national protected areas as provided for by article 8 of the law November 21th 2000, no. 353 “Framework law on forest fires”. The project brings out the results of previous projects carried out in collaboration with several research institutes. Cartographic information is made available as free and reliable knowledge base in order to facilitate the draw up and implementation of the “Forest Fire Plans”, including the actual activity of forest fire extinction. Map information can be further implemented by various subjects such as researchers, land planning programmers or managers. The National cartographic portal gives the opportunity of overlaying various cartographic information and base maps supporting the “Forest Fire Project”; moreover it is possible to add other layers from other sources, through URL. Adequate “personalised” overlaps - which can be saved on one’s own GIS - allow in depth analysis and deductions aimed at specific objectives of territorial planning and management and in particular of Forest Fire Fighting Plans.

  19. Mapping wilderness character in Olympic National Park

    Science.gov (United States)

    James Tricker; Peter Landres; Jennifer Chenoweth; Roger Hoffman; Scott Ruth

    2013-01-01

    The Olympic Wilderness was established November 16, 1988 when President Ronald Reagan signed the Washington Park Wilderness Act. A total of 876,447 acres or 95% of Olympic National Park (OLYM) was designated as wilderness and became a part of the National Wilderness Preservation System, wherein wilderness character would be preserved. The purpose of this project was to...

  20. Impacts of national parks on tourism: a case study from a prominent alpine national park

    International Nuclear Information System (INIS)

    Getzner, M.

    2008-01-01

    National parks and other categories of protected areas are often assumed to enhance regional economic development due to park tourism. The current study attempts to estimate the impact of the Hohe Tauern national park (Austria) on tourism by exploring whether and to what extent the national park may have had an influence on tourism development. For most national park communities, the results suggest that the establishment of the national park had some impact by enforcing an already positive trend or by weakening or reversing a negative trend of tourism. However, breakpoint tests exhibit turning points up to several years after the establishment of the park, indicating that taking a national park as the basis for tourism development is a medium to long term development strategy. In the short term, the impact of a national park on tourism is not measurable. Tourism increased by 1 to 3% annually after the breakpoint, indicating that the establishment of a national park has to be incorporated into the tourism and development strategy of a region right from the start. The causal relationship between the establishment of the national park and tourism development may be weak, in particular in communities where the difference between the actual and the forecast numbers of overnight stays is small. Marketing national park tourism and building up a brand or distinctive label may therefore contribute to regional development particularly in the long term. [it

  1. Cladocera (Crustacea: Branchiopoda of Cat Tien National Park, South Vietnam

    Directory of Open Access Journals (Sweden)

    Artem Y. Sinev

    2013-08-01

    Full Text Available Cladocera of Cat Tien National Park, South Vietnam, and the surrounding agricultural area, were surveyed during the spring of 2009 (onset of the wet season and autumn 2010 (end of the wet season. The studied water bodies included two large lakes (Bau Sau and Bau Chim, small lakes and ponds, temporary pools, rivers and streams, as well as rice fields and ponds in an agricultural area beyond the boundaries of the National Park. Fifty three species of Cladocera were found, 18 of them new for Vietnam. Distribution and taxonomical status of the species are discussed. Of the recorded species, 58.5% (31 were found only in the National Park, 34% (18 both in the National Park and the agricultural area, and only 7.5% (4 exclusively in the agricultural area. Of the 20 species new for Vietnam, only one was found both in the National Park and the agricultural area, all others were found in the National Park only. Such a difference can be directly attributed to the loss of natural habitats (forest ponds and streams in agricultural areas and to the pollution by pesticides. Our study shows the importance of surveys in pristine and protected areas, for the full evaluation of regional microcrustacean richness.

  2. NURE and the National Park Service

    International Nuclear Information System (INIS)

    Weaver, T.A.

    1979-01-01

    Under the National Resource Evaluation (NURE), massive amounts of geological, geochemical, and geophysical data, covering the entire conterminous 48 states and Alaska, are being collected and made public. In addition to NURE goals, these data are applicable to various other researches on and in the vicinity of lands controlled by the National Park Service. Airborne geophysical and hydrogeochemical survey NURE data have been made public for the majority of the area in the combined Mt. McKinley National Park and Denali National Monument. Besides indicating potential raw material deposits, these data are also useful for geologic mapping, water quality, pollution and othe geological, biological, and environmental studies in the park

  3. 36 CFR 212.10 - Maximum economy National Forest System roads.

    Science.gov (United States)

    2010-07-01

    ... Forest System roads. 212.10 Section 212.10 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT... economy National Forest System roads. The Chief may acquire, construct, reconstruct, improve, and maintain National Forest System roads within and near the National Forests and other lands administered by the...

  4. Ecological planning proposal for Kruger National Park

    Science.gov (United States)

    van Riet, W. F.; Cooks, J.

    1990-05-01

    This article discusses an application of the ecological planning model proposed by Van Riet and Cooks. The various steps outlined in this model have been applied to Kruger National Park in South Africa. The natural features of Kruger National Park, which form the basis of such an ecological planning exercise and from which the various land use categories, values, and zoning classes can be determined, are discussed in detail. The suitability of each of the various features is analyzed and a final zoning proposal for Kruger National Park is suggested. Furthermore a method for selecting a site for a new camp is illustrated by referring to the site for the new Mopane rest camp which is now under construction in the Kruger National Park. The conclusion is reached that the proposed ecological planning model can be used successfully in planning conservation areas such as Kruger National Park and for the selection of the most desirable sites for the establishment of new rest camps. Its suitability as a practical model in such planning exercises is proven by the fact that the siting proposals of two new camps based on this model have been accepted by the National Parks Board, the controlling body of Kruger National Park.

  5. 36 CFR 261.54 - National Forest System roads.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false National Forest System roads... PROHIBITIONS Prohibitions in Areas Designated by Order § 261.54 National Forest System roads. When provided by...) Use by any type of traffic prohibited by the order. (c) Using a road for commercial hauling without a...

  6. Influence of forest management on the changes of organic soil properties in border part of Kragle Mokradlo Peatland (Stolowe Mountains National Park, Poland)

    Science.gov (United States)

    Bogacz, A.; Roszkowicz, M.

    2009-04-01

    SUMMARY The aim of this work was to determine the properties of organic soils modified by man, muddy and fluvial process. Peat horizons were analyzed and classified by types - and species of peat. Three profiles of shallow peat and peaty gley soils identified. Investigation showed that organic soil developed on a sandy weathered sandstone base according to oligotrophic type of sites. Organic horizons were mixed with sand and separated by sandy layers. Those soils were classified as Sapric Histosols Dystric or Sapric Gleysols Histic (WRB 2006). The throphism of organic soil in this object resulted from both natural factors and anthropo-pedogenesis. key words: peat deposit, organic soils, soil properties, muddy process, sandy layers INTRODUCTION The areas of Stolowe Mountains National Park were influenced by forestry management. Many peatlands in the Park area were drained for forestry before World War II. Several amelioration attempts were undertaken as early as in the nineteenth century. The system of forest roads were built on drained areas. The Kragle Mokradlo Peatland is located in the Skalniak plateau. The object is cut by a melioration ditch. This ditch has been recently blocked to rewet the objects. Several forest roads pass in the close neighbourhood of investigated areas. In a border part of Kragle Mokradlo Peatlands, we can observe artificial spruce habitat. Investigated object represents shallow peat soil developed on sandy basement. The early investigations showed that peaty soils were also covered by sandstone - related deposits, several dozen centimeter thick (BOGACZ 2000). Those layers was developed from sandstone weathered material transported by wind and water. The aim of presented works was to determine the stage of evolution of organic soils on the base on their morphological, physical and chemical properties. MATERIAL AND METHODS Peat soils in different locations (3 profiles, 18 samples) were selected for examination. Peat samples were collected

  7. Big Bend National Park: Acoustical Monitoring 2010

    Science.gov (United States)

    2013-06-01

    During the summer of 2010 (September October 2010), the Volpe Center collected baseline acoustical data at Big Bend National Park (BIBE) at four sites deployed for approximately 30 days each. The baseline data collected during this period will he...

  8. The Tankwa Karoo National Park feral goat population: A unique ...

    African Journals Online (AJOL)

    The Tankwa Karoo National Park feral goat population: A unique genetic ... The feral goats from Tankwa Karoo National Park in the Northern Cape, South Africa, ... Park and former Tankwa goats, now kept on a private farm were genotyped, ...

  9. 76 FR 77131 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2011-12-12

    ... FURTHER INFORMATION CONTACT: Steve Iobst, Deputy Superintendent, Yellowstone National Park, (307) 344-2002... material way the economy, productivity, competition, jobs, the environment, public health or safety, or...

  10. Vegetation Structure, Tree Volume and Biomass Estimation using Terrestrial Laser Scanning Remote Sensing: A Case Study of the Mangrove Forests in the Everglades National Park

    Science.gov (United States)

    Feliciano, E. A.; Wdowinski, S.; Potts, M. D.

    2012-12-01

    Mangrove forests are being threatened by accelerated climate change, sea level rise and coastal projects. Carbon/above ground biomass (AGB) losses due to natural or human intervention can affect global warming. Thus, it is important to monitor AGB fluctuations in mangrove forests similar to those inhabiting the Everglades National Park (ENP). Tree volume and tree wood specific density are two important measurements for the estimation of AGB (mass = volume * density). Wood specific density is acquired in the laboratory by analyzing stem cores acquired in the field. However, tree volume is a challenging task because trees resemble tapered surfaces. The majority of published studies estimate tree volume and biomass using allometric equations, which describe the size, shape, volume or AGB of a given population of trees. However, these equations can be extremely general and might not give a representative value of volume or AGB for a specific tree species. In order to have precise biomass estimations, other methodologies for tree volume estimation are needed. To overcome this problem, we use a state-of-the-art remote sensing tool known as ground-based LiDAR a.k.a Terrestrial Laser Scanner (TLS), which can be used to precisely measure vegetation structure and tree volume from its 3-D point cloud. We surveyed three mangrove communities: (Rhizophora mangle, Laguncuria racemosa and Avicennia germinans) in three different sites along Shark River Slough (SRS), which is the primary source of water to the ENP. Our sites included: small-, intermediate- and tall- size mangroves. Our ground measurements included both: traditional forestry surveys and TLS surveys for tree attributes (tree height and diameter at breast height (DBH)) comparison. These attributes are used as input to allometric equations for the estimation of tree volume and AGB. A total of 25 scans were collected in 2011 with a Leica ScanStation C10 TLS. The 3-D point cloud acquired from the TLS data revealed that

  11. Another reptile translocation to a national park

    Directory of Open Access Journals (Sweden)

    W.R. Branch

    1990-10-01

    Full Text Available On 4 May 1988 a sub-adult (50 mm snout-vent length, 42 mm tail Jones' girdled lizard Cordylus tropidosternum jonesi was collected in a pile of wood being off-loaded at the new restcamp in the Karoo National Park, Beaufort West. The wood had been transported by lorry from the Kruger National Park. The specimen is deposited in the herpetological collection of the Port Elizabeth Museum (PEM R 4584. Jones' girdled lizard is a small, arboreal cordylid that shelters under tree bark and in hollow logs. It is common and widely-distributed in the Kruger National Park (Pienaar, Haacke & Jacobsen 1983, The Reptiles of the Kruger National Park, 3rd edition. Pretoria: National Parks Board and adjacent lowveld, being replaced in northern Zimbabwe and East Africa by the nominate race. Hewitt & Power (1913, Transactions of the Royal Society of South Africa 3: 147-176, 1913 reported a similar translocation of the species to Kimberley in association with timber brought to the diamond mining camps. One of us noted recently the ease and danger of the unwitting spread of commensal reptile species into conservation areas (Branch 1978, Koedoe 30: 165, and this is confirmed by this additional example. We recommend that should similar shipments of wood be considered essential, then they be fumigated to prevent the translocation of other alien organisms that may potentially have more dangerous consequences.

  12. 75 FR 20885 - National Park Week, 2010

    Science.gov (United States)

    2010-04-21

    ... hope at the Statue of Liberty to the harrowing Battle of Gettysburg and the quest for freedom on the... Part II The President Proclamation 8498--National Park Week, 2010 Proclamation 8499--National... / Presidential Documents#0;#0; #0; #0;Title 3-- #0;The President [[Page 20887

  13. Tourists' motivations for visiting Kakum National Park, Ghana ...

    African Journals Online (AJOL)

    Tourists' motivations for visiting Kakum National Park, Ghana. ... four main motivations of tourists who visited the park, namely adventure, education, ... Park were influenced by varied combinations of intrinsic and extrinsic motivational factors.

  14. Harmonizing national forest inventories

    Science.gov (United States)

    Ronald E. McRoberts; Erkki O. Tomppo; Klemens Schadauer; Göran. Ståhl

    2012-01-01

    International agreements increasingly require that countries report estimates of national forest resources. The United Nations Framework Convention on Climate Change requires that countries submit annual reports of greenhouse gas emissions and removals by sources and sinks. The Convention on Biological Diversity requires that countries identify and monitor components...

  15. Abundance and population characteristics of Northern Spotted Owls (Strix occidentalis caurina) in Olympic National Park, Washington

    Science.gov (United States)

    D. Erran Seaman

    1997-01-01

    We monitored the threatened Northern Spotted Owl (Strix occidentalis caurina) in Olympic National Park from 1992 through 1996. We used a stratified random sampling scheme to survey 35 plots totaling 236 km?, approximately 10 percent of the forested area of the park.

  16. Freshwater fishes of Tsitsikamma National Park

    Directory of Open Access Journals (Sweden)

    I.A. Russell

    2002-12-01

    Full Text Available This study aimed to determine the distribution and relative abundance of freshwater fishes in the Tsitsikamma National Park. Fish assemblages in six river systems were sampled in 2001, with a total of 323 fish from eight species recorded. Indigenous fish collected included four freshwater species (Pseudobarbus afer, Pseudobarbus tenuis, Sandelia capensis, Anguilla mossambica, three estuarine species (Monodactylus falciformis, Caffrogobius gilchristi, Myxus capensis, and one alien (Micropterus salmoides. One additional indigenous species (Galaxias zebratus and two aliens (Salmo trutta, Oncorhynchus mykiss could potentially occur within the park. The topography and locality of the park presents a unique opportunity to meaningfully conserve the endangered P. tenuis as well as other fish characteristic of the eastern reaches of the Cape Floristic Region. Management action is required to minimise opportunities for further establishment and spread of alien fish species and to conserve indigenous fish assemblages within the park.

  17. Impacts of Eco-tourism on Ethnic People: A study on Lawachara National Park, Sylhet, Bangladesh

    OpenAIRE

    Md. Moniruzzaman Muzib

    2014-01-01

    This research work seeks the impacts of Ecotourism on ethnic people of Lawachara National Park, Kamalganja, Moulvibazar, Sylhet. Empirical data has been collected through survey & FGDs from the residents of two villages called Khasi Punji and Dulahajra of this park.Observed evidences show that foremost influence of Ecotourism fall on economic aspects of ethnic life. Income level has been increased compare then before after establishing eco-park in this forest. People become involve with vario...

  18. 36 CFR 261.56 - Use of vehicles off National Forest System roads.

    Science.gov (United States)

    2010-07-01

    ... Forest System roads. 261.56 Section 261.56 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT... National Forest System roads. When provided by an order, it is prohibited to possess or use a vehicle off National Forest System roads. [42 FR 2957, Jan. 14, 1977, as amended at 66 FR 3218, Jan. 12, 2001] ...

  19. Climate Change Vulnerability Analysis of Baluran National Park

    Directory of Open Access Journals (Sweden)

    Beny Harjadi

    2016-12-01

    Full Text Available Every ecosystem has a different level of susceptibility to environmental disturbances it receives, both from natural factors or anthropogenic disturbance. National Park (NP Baluran is one national park that has a representation of a complete ecosystem that includes upland forest ecosystems, lowland forests, coastal forests, mangroves, savanna and evergreen forest. The objective of this study is to get a formula calculation of vulnerability analysis of constant and dynamic factors. Baluran NP vulnerability assessment to climate change done by looking at the dynamic and fixed factors. Vulnerability remains a vulnerability factor to the condition of the original (control, whereas vulnerability is the vulnerability of the dynamic change factors which affected the condition from the outside. Constant Vulnerability (CV in  Baluran NP dominated resistant conditions (61%, meaning that the geomorphology and other fixed factors (slope and slope direction/aspect, then the condition in Baluran NP sufficiently resilient to climate change. Dynamic Vulnerability (DV is the vulnerability of an area or areas that change because of pressure from external factors. DV is influenced by climatic factors (WI = Wetness Index, soil (SBI = Soil Brightness Index, and vegetation (GI = Greenness Index. DV in  Baluran NP from 1999 to 2010 shifted from the original category of being (84.76% and shifted to the susceptible (59.88%.  The role of remote sensing for the analysis of raster digital system, while the geographic information system to display the results of cartographic maps.

  20. INTEGRATION OF NPP SEMI MECHANISTIC - MODELLING, REMOTE SENSING AND CIS IN ESTIMATING CO 2 ABSORPTION OF FOREST VEGETATION IN LORE LINDU NATIONAL PARK

    Directory of Open Access Journals (Sweden)

    GODE GRAVENHORsr

    2006-01-01

    Full Text Available Net Primary Production, NPP, is one of the most important variables characterizing the performance of an ecosystem. It is the difference between the total carbon uptake from the air through photosynthesis and the carbon loss due to respiration by living plants. However, field measurements of NPP are time-consuming and expensive. Current techniques are therefore not useful for obtaining NPP estimates over large areas. By combining the remote sensing and GIS technology and modelling, we can estimate NPP of a large ecosystem with a little ease. This paper discusses the use of a process based physiological sunshade canopy models in estimating NPP of Lore Lindu National Park (LLNP. The discussion includes on how to parameterize the models and how to scale up from leaf to the canopy. The version documented in this manuscript is called NetPro Model, which is a potential NPP model where water effect is not included yet. The model integrates CIS and the use of Remote Sensing, and written in Visual Basic 6.0 programming language and Map Objects 2.1. NetPro has the capability of estimating NPP of Cs vegetation under present environmental condition and under future scenarios (increasing [CO2], increasing temperature and increasing or decreasing leaf nitrogen level. Based on site-measured parameterisation of VaM* (Photosynthetic capacity, /Jj (Respiration and leaf nitrogen ONi, the model was run under increasing CO2 level and temperature and varied leaf nitrogen. The output of the semi-mechanistic modelling is radiation use efficiency (?. Analysis of remote sensing data give Normalized Difference Vegetation Index (NDVI and related Leaf Area Index (LAI and traction of absorbed Photosynthetically Active Radiation (/M > AK. Climate data are obtained from 12 meteorological stations around die parks, which includes global radiations, minimum and maximum temperature. CO2 absorbed by vegetation (Gross Primary Production, GPP is then calculated using the above

  1. 76 FR 22001 - National Park Week, 2011

    Science.gov (United States)

    2011-04-20

    .... America is fortunate to have a long history of conservation pioneers, like President Theodore Roosevelt... National Park Week, 2011 By the President of the United States of America A Proclamation Every day, America... and vitality of all Americans. In no place is America's natural and historic legacy more evident than...

  2. Declining national park visitation: An economic analysis

    Science.gov (United States)

    Thomas H. Stevens; Thomas A. More; Marla. Markowski-Lindsay

    2014-01-01

    Visitation to the major nature-based national parks has been declining. This paper specifies an econometric model that estimates the relative impact of consumer incomes, travel costs, entry fees and other factors on per capita attendance from 1993 to 2010. Results suggest that entrance fees have had a statistically significant but small impact on per capita attendance...

  3. Reducing Rockfall Risk in Yosemite National Park

    Science.gov (United States)

    Stock, Greg M.; Collins, Brian D.

    2014-07-01

    Yosemite National Park preserves some of the world's most spectacular geological scenery, including icons such as Half Dome and El Capitan. The glacially sculpted granite walls of Yosemite Valley attract 4 million visitors a year, but rockfalls from these cliffs pose substantial hazards (Figure 1).

  4. Spatial distribution structure and volume of Colombian black oak forest (Colombobalanus excelsa (Lozano, Hern. Cam. & Henao, J.E. Nixon & Crepet National Natural Park Cueva de los Guácharos

    Directory of Open Access Journals (Sweden)

    David Eduardo Dávila

    2012-12-01

    Full Text Available The spatial distribution of Colombobalanus excelsa forests in the Cueva de los Guácharos Natural National Park and its buffer zone was determined. The forest’s structural parameters were determined by conducting a stratified forest inventory that consisted of four plots of 0.5 ha distributed in two strata. The first stratum was located in the park and the second in its buffer zone. Each strip consisted of plots of 20 x 50 m within which individuals with diameters at breast height = 10 cm DBH were measured for total height, crown diameter and the condition of each tree. Within each strip a 10 x 10 m subplot was used to assess individuals with DBH = 10 cm and heights greater than 3 m. In addition the number of seedlings of height = 0.3 m were counted in subplots of 5 x 5 m. Models were generated to estimate the height and volume as a function of DBH. We report a total of eight natural stands of black oak reaching 2000 ha of which 28.3 ha were found within the park. We report a density of 281.7 trees ha-1 with a basal area of 52.33 m2 ha-1 and a volume of 761.65 m3 ha-1. The form-factor for the species was of 0.76041. Six models were fitted to estimate the height and six for volume adjustments of 0.90 and 0.988, respectively.

  5. The comparative analyses of selected aspects of conservation and management of Vietnam’s national parks

    Directory of Open Access Journals (Sweden)

    Le Thanh An

    2018-01-01

    Full Text Available The national parks in Vietnam are protected areas in the national system of special-use forests created to protect natural resources and biodiversity. In order to improve the effectiveness of management of national parks, the study assesses some current aspects of conservation and management of natural resources with respect to management plans, financial sources, staff, cooperative activities, causes of limited management capacity and threats to natural resources. Out of the total of 30 national parks, six are under the responsibility of the Vietnam Administration of Forestry (VNFOREST and 24 national parks are managed by provincial authorities. It was found that most of the national parks have updated their management plans. Financial sources of funding for national parks mainly originated from the central and provincial budgets, with an average of 51% and 76% respectively. Fifty percent of national parks spent 40–60% of their total funding on conservation activities. About 85% of national parks’ staff had academic degrees, typically in the fields of forestry, agriculture and fisheries. Biodiversity conservation was considered a priority cooperative action in national parks with scientific institutes. Major causes of a limited management capacity of national parks included human population growth and pressure associated with resources use, lack of funding, limited human and institutional capacity and land use conflict/land grab. Illegal hunting, trapping, poaching and fishing, the illegal wildlife trade, illegal logging and firewood collecting appeared to be the most serious threats to the conservation and management of natural resources. In addition to these results, significant differences were found between the VNFOREST and provincial parks in terms of financial sources, staff and the threat of illegal logging and firewood collecting. The authors’ findings offer useful information for national park planners and managers, as well as

  6. PREFERENSI DAN MOTIVASI MASYARAKAT LOKAL DALAM PEMANFAATAN SUMBERDAYA HUTAN DI TAMAN NASIONAL LORE LINDU, PROVINSI SULAWESI TENGAH (Preference and Motivation of Local Community in Utilization of Forest Resource in Lore Lindu National Park

    Directory of Open Access Journals (Sweden)

    Sudirman Daeng Massiri

    2016-07-01

    consumption to forest resources and become a problem of forest resource conservation. Consequently, forest management policy involving the local community is still a subject of debate, especially in the management of protected areas. This research aims to provide an overview of the preferences and motivations of local communities to use forest resources in Lore Lindu National Park (LLNP, Central Sulawesi province. This research applied a survey method and was conducted on two types of local communities around the village community LLNP - homogeneous and heterogeneous village communities. Data on forest utilization preferences were obtained through the scoring method using the distribution of cards conducted by local communities, while data on motivation were obtained through interviews to local communities using a questionnaire. This study showed that the highest preference for local community forest use was the uses of forest for protection and regulation of water. The highest value of preference for local community forest use in wilderness zone was compatible with the objectives of LLNP, while in utilization zone and rehabilitation zone, it was still found the highest value of preference for local community forest use which was not compatible with the objectives of LLNP. The Local communities were not only motivated based on high material needs of resources in LLNP but they also have a high social motivation and even they have a very high moral motivation. Therefore, the local communities should be involved in the management of national parks through the appropriate institutional arrangements.

  7. Hortobágy National Park

    Directory of Open Access Journals (Sweden)

    István Gyarmathy

    2017-06-01

    Full Text Available National parks and protected areas have an important role in protecting starry sky and the undisturbed nighttime environment. Hortobágy which is one of the darkest areas in Hungary, became an International Dark Sky Parks recently. Its significance is mostly related to the protection of the high biodiversity which is endangered by the effects of light pollution. A special monitoring program has been started to survey the nocturnal species and also to monitor the quality of the night sky using   digital cameras. Stargazing night walks are frequently organized. There is a high interest by the general public to attend these night adventures.

  8. Potential of the Kakadu National Park Region

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    The Committee reviewed the potential of the Kakadu National Park region in the Northern Territory with particular reference to the nature of the resources available for exploitation and the impact of utilisation of these resources, particularly mining and tourism. Individual chapters discuss the Park, tourism, mineral resources (particularly the environmental and economic impacts of the Ranger Uranium Mine and the potential impacts of mining the Koongarra and Jabiluka deposits), the town of Jabiru, commercial fishing, other issues (the scientific resource, crocodiles, introduced species and fire), and park management and control (including a review of the role of the Office of the Supervising Scientist for the Alligator Rivers Region). A number of recommendations are made and the dissenting report of three of the Committee's members is included.

  9. A Brief History of Kafue National Park, Zambia.

    Directory of Open Access Journals (Sweden)

    H.K. Mwima

    2001-07-01

    Full Text Available This paper presents the first documentation of the history of Zambia's oldest and largest national park: Kafue National Park. The movement of people out of the park is systematically presented. Furthermore, access and resource use and exploitation rights granted to people who lived inside the park are summarised. The paper looks at park administration, wildlife management, tourism and briefly presents areas for future studies.

  10. The Utilization of ALOS PALSAR Image to Estimate Natural Forest Biomass: Case Study at Bogani Nani Wartabone National Park (Pemanfaatan Citra ALOS PALSAR dalam Menduga Biomasa Hutan Alam: Studi Kasus di Taman Nasional Bogani Nani Wartabone

    Directory of Open Access Journals (Sweden)

    Nurlita Indah Wahyuni

    2014-12-01

    Full Text Available The development of remote sensing technology makes it possible to utilize its data in many sectors including forestry. Remote sensing image has been used to map land cover and monitor deforestation. This paper presents utilization of ALOS PALSAR image to estimate and map aboveground biomass at natural forest of Bogani Nani Wartabone National Park especially SPTN II Doloduo and SPTN III Maelang. We used modeling method between biomass value from direct measurement and digital number of satellite image. There are two maps which present the distribution of biomass and carbon from ALOS PALSAR image with 50 m spatial resolution. These maps were built based on backscatter polarization of HH and HV bands. The maps indicate most research area dominated with biomass stock 0-5.000 ton/ha.

  11. KAJIAN KOMUNITAS RAYAP AKIBAT ALIH GUNA HUTAN MENJADI AGROFORESTRI DI TAMAN NASIONAL LORE LINDU, SULAWESI TENGAH (Termites Community Impact of Forest Conversion to Agroforestry in Lore Lindu National Park, Central Sulawesi

    Directory of Open Access Journals (Sweden)

    Zulkaidhah Zulkaidhah

    2014-10-01

    Full Text Available ABSTRAK Penelitian ini bertujuan untuk mengkaji komunitas rayap akibat alih guna hutan dan hubungannya dengan faktor lingkungan. Penelitian dilaksanakan dari bulan Desember 2011 sampai Juni 2013. Dilaksanakan di wilayah Taman Nasional Lore Lindu di sekitar Desa Rahmat, Kecamatan Palolo, Kabupaten Sigi. Pengamatan rayap dilakukan dengan menggunakan metode transek. Parameter yang diamati adalah parameter lingkungan, iklim mikro, sifat fisik dan kimia tanah. Total diversitas rayap yang ditemukan adalah 20 spesies, yang terdiri dari 15 spesies pada hutan primer, 15 spesies pada hutan sekunder dan 8 spesies pada agroforestri. Biomassa pohon tertinggi pada hutan primer (620,91 Mg/ha, nekromas dan jumlah seresah tertinggi pada hutan sekunder yaitu masing-masing 8,22 Mg/ha dan 19 Mg/ha. Hasil penelitian ini membuktikan bahwa alih guna hutan menjadi agroforestri diikuti oleh perubahan komunitas rayap. Suhu tanah dan suhu udara meningkat setelah alih guna hutan.   ABSTRACT This study was conducted to evaluate the termines community impact forest conversion  and its relation with the environmental factors.  It was conducted from December 2011 to June 2013 and implemented in Lore Lindu National Park located in around of Rahmat village, subdistrict of Palolo, district of Sigi.  The observation of termites community was performed using method of transect.  The measured parameters were environmental parameters, microclimate, and physic and chemical characteristics of the soil.  There were 20 species found totally, consisted of 15 species in primary forest, 15 species in secondary forest, and 8 species in agroforestry.  The highest biomass of tree in primary forest was 620.90 Mg/ha, whereas the necromass and highest amount of litter in secondary forest were respectively 8.22 Mg/ha and 19 Mg/ha.  Land use change in TN.Lore Lindu was alearly followed by the change of termites diversity. The soil and water temperatures were increased.

  12. Vesuvium national park; Il Parco Nazionale del Vesuvio

    Energy Technology Data Exchange (ETDEWEB)

    Iozzolino, I. [Naples Univ. (Italy)

    1995-03-01

    The presented paper deal with the future of Vesuvium National Park. A brief history of the park institution is stated together with geo-physical, floristical, and faunistical aspects. Some considerations are reported about human activities and economic aspects in park area. Furthermore, future problems in park management are pointed out.

  13. Is Managed Wildfire Protecting Yosemite National Park from Drought?

    Science.gov (United States)

    Boisrame, G. F. S.; Thompson, S. E.; Stephens, S.; Collins, B.; Kelly, M.; Tague, N.

    2016-12-01

    Fire suppression in many dry forest types has left a legacy of dense, homogeneous forests. Such landscapes have high water demands and fuel loads, and when burned can result in catastrophically large fires. These characteristics are undesirable in the face of projected warming and drying in the Western US. This project explores the potential of managed wildfire - a forest management strategy in which fires caused by lightning are allowed to burn naturally as long as certain safety parameters are met - to reverse the effects of fire suppression. The Illilouette Creek Basin in Yosemite National Park has experienced 40 years of managed wildfire, reducing forest cover and increasing meadow and shrubland areas. We have collected evidence from field measurements and remote sensing which suggest that managed wildfire increases landscape and hydrologic heterogeneity, and likely improves resilience to disturbances such as fire and drought. Vegetation maps created from aerial photos show an increase in landscape heterogeneity following the introduction of managed wildfire. Soil moisture observations during the drought years of 2013-2016 suggest that transitions from dense forest to shrublands or meadows can increase summer soil moisture. In the winter of 2015-2016, snow depth measurements showed deeper spring snowpacks in burned areas compared to dense forests. Our study provides a unique view of relatively long-term effects of managed wildfire on vegetation change, ecohydrology, and drought resistance. Understanding these effects is increasingly important as the use of managed wildfire becomes more widely accepted, and as the likelihood of both drought and wildfire increases.

  14. Using Bi-Seasonal WorldView-2 Multi-Spectral Data and Supervised Random Forest Classification to Map Coastal Plant Communities in Everglades National Park

    Directory of Open Access Journals (Sweden)

    Kristie S. Wendelberger

    2018-03-01

    Full Text Available Coastal plant communities are being transformed or lost because of sea level rise (SLR and land-use change. In conjunction with SLR, the Florida Everglades ecosystem has undergone large-scale drainage and restoration, altering coastal vegetation throughout south Florida. To understand how coastal plant communities are changing over time, accurate mapping techniques are needed that can define plant communities at a fine-enough resolution to detect fine-scale changes. We explored using bi-seasonal versus single-season WorldView-2 satellite data to map three mangrove and four adjacent plant communities, including the buttonwood/glycophyte community that harbors the federally-endangered plant Chromolaena frustrata. Bi-seasonal data were more effective than single-season to differentiate all communities of interest. Bi-seasonal data combined with Light Detection and Ranging (LiDAR elevation data were used to map coastal plant communities of a coastal stretch within Everglades National Park (ENP. Overall map accuracy was 86%. Black and red mangroves were the dominant communities and covered 50% of the study site. All the remaining communities had ≤10% cover, including the buttonwood/glycophyte community. ENP harbors 21 rare coastal species threatened by SLR. The spatially explicit, quantitative data provided by our map provides a fine-scale baseline for monitoring future change in these species’ habitats. Our results also offer a method to monitor vegetation change in other threatened habitats.

  15. Using Bi-Seasonal WorldView-2 Multi-Spectral Data and Supervised Random Forest Classification to Map Coastal Plant Communities in Everglades National Park.

    Science.gov (United States)

    Wendelberger, Kristie S; Gann, Daniel; Richards, Jennifer H

    2018-03-09

    Coastal plant communities are being transformed or lost because of sea level rise (SLR) and land-use change. In conjunction with SLR, the Florida Everglades ecosystem has undergone large-scale drainage and restoration, altering coastal vegetation throughout south Florida. To understand how coastal plant communities are changing over time, accurate mapping techniques are needed that can define plant communities at a fine-enough resolution to detect fine-scale changes. We explored using bi-seasonal versus single-season WorldView-2 satellite data to map three mangrove and four adjacent plant communities, including the buttonwood/glycophyte community that harbors the federally-endangered plant Chromolaena frustrata . Bi-seasonal data were more effective than single-season to differentiate all communities of interest. Bi-seasonal data combined with Light Detection and Ranging (LiDAR) elevation data were used to map coastal plant communities of a coastal stretch within Everglades National Park (ENP). Overall map accuracy was 86%. Black and red mangroves were the dominant communities and covered 50% of the study site. All the remaining communities had ≤10% cover, including the buttonwood/glycophyte community. ENP harbors 21 rare coastal species threatened by SLR. The spatially explicit, quantitative data provided by our map provides a fine-scale baseline for monitoring future change in these species' habitats. Our results also offer a method to monitor vegetation change in other threatened habitats.

  16. Climate change scenario data for the national parks

    International Nuclear Information System (INIS)

    Scott, D.

    2003-01-01

    This report presents daily scenario data obtained from monthly time scale climate change scenarios. The scenarios were applied to a stochastic weather generator, a statistical tool that simulates daily weather data for a range of climates at a particular location. The weather generators simulate weather that is statistically similar to observed climate data from climate stations. They can also generate daily scenario data for monthly time scales. This low cost computational method offers site-specific, multi-year climate change scenarios at a daily temporal level. The data is useful for situations that rely on climate thresholds such as forest fire season, drought conditions, or recreational season length. Data sets for temperature, precipitation and frost days was provided for 3 national parks for comparative evaluations. Daily scenarios for other parks can be derived using global climate model (GCM) output data through the Long Ashton Research Station (LARS) weather generator program. tabs

  17. A socio-ecological assessment aiming at improved forest resource management and sustainable ecotourism development in the mangroves of Tanbi Wetland National Park, The Gambia, West Africa.

    Science.gov (United States)

    Satyanarayana, Behara; Bhanderi, Preetika; Debry, Mélanie; Maniatis, Danae; Foré, Franka; Badgie, Dawda; Jammeh, Kawsu; Vanwing, Tom; Farcy, Christine; Koedam, Nico; Dahdouh-Guebas, Farid

    2012-07-01

    Although mangroves dominated by Avicennia germinans and Rhizophora mangle are extending over 6000 ha in the Tanbi Wetland National Park (TWNP) (The Gambia), their importance for local populations (both peri-urban and urban) is not well documented. For the first time, this study evaluates the different mangrove resources in and around Banjul (i.e., timber, non-timber, edible, and ethnomedicinal products) and their utilization patterns, including the possibility of ecotourism development. The questionnaire-based results have indicated that more than 80% of peri-urban population rely on mangroves for timber and non-timber products and consider them as very important for their livelihoods. However, at the same time, urban households demonstrate limited knowledge on mangrove species and their ecological/economic benefits. Among others, fishing (including the oyster-Crassostrea cf. gasar collection) and tourism are the major income-generating activities found in the TWNP. The age-old practices of agriculture in some parts of the TWNP are due to scarcity of land available for agriculture, increased family size, and alternative sources of income. The recent focus on ecotourism (i.e., boardwalk construction inside the mangroves near Banjul city) received a positive response from the local stakeholders (i.e., users, government, and non-government organizations), with their appropriate roles in sharing the revenue, rights, and responsibilities of this project. Though the guidelines for conservation and management of the TWNP seem to be compatible, the harmony between local people and sustainable resource utilization should be ascertained.

  18. 36 CFR 7.33 - Voyageurs National Park.

    Science.gov (United States)

    2010-07-01

    ... REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless otherwise... intersection with the Black Bay to Moose Bay portage, across Locator, War Club, Quill, Loiten, and Shoepack... management, weather, and park management objectives. (4) Maps showing the designated routes are available at...

  19. 36 CFR 293.16 - Special provisions governing the Boundary Waters Canoe Area Wilderness, Superior National Forest...

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Special provisions governing the Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota. 293.16 Section 293.16 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE WILDERNESS-PRIMITIVE AREAS...

  20. Perceptions of natural disturbance in Tatra National Park, Poland

    Directory of Open Access Journals (Sweden)

    Švajda Juraj

    2016-06-01

    Full Text Available Since the last decades, natural disturbances in forests including protected areas have intensified. They have the potential to impact visual quality and safety of visitors as well as spread beyond protected area boundaries. While economic and ecological impacts are well studied, there is still a lack of work focused on human dimensions and social aspects. This study examines visitor perceptions towards bark beetle infestation in Tatra National Park, Poland. The findings, based on visitor surveys collected during the summer of 2014, indicate the significance of different factors influencing visitor attitudes towards the bark beetle. Age of visitors and importance of the bark beetle issue for them (based on subjective ratings of importance of bark beetle issue for respondents are the most prominent variables. Also place of origin and environmental worldview were recognized as significantly important variables in accordance with similar studies. Results suggest management implications for park authorities including public relations and environmental education in order to increase knowledge and support for natural disturbance and ecological integrity policies in the national park.

  1. Geology of Joshua Tree National Park geodatabase

    Science.gov (United States)

    Powell, Robert E.; Matti, Jonathan C.; Cossette, Pamela M.

    2015-09-16

    The database in this Open-File Report describes the geology of Joshua Tree National Park and was completed in support of the National Cooperative Geologic Mapping Program of the U.S. Geological Survey (USGS) and in cooperation with the National Park Service (NPS). The geologic observations and interpretations represented in the database are relevant to both the ongoing scientific interests of the USGS in southern California and the management requirements of NPS, specifically of Joshua Tree National Park (JOTR).Joshua Tree National Park is situated within the eastern part of California’s Transverse Ranges province and straddles the transition between the Mojave and Sonoran deserts. The geologically diverse terrain that underlies JOTR reveals a rich and varied geologic evolution, one that spans nearly two billion years of Earth history. The Park’s landscape is the current expression of this evolution, its varied landforms reflecting the differing origins of underlying rock types and their differing responses to subsequent geologic events. Crystalline basement in the Park consists of Proterozoic plutonic and metamorphic rocks intruded by a composite Mesozoic batholith of Triassic through Late Cretaceous plutons arrayed in northwest-trending lithodemic belts. The basement was exhumed during the Cenozoic and underwent differential deep weathering beneath a low-relief erosion surface, with the deepest weathering profiles forming on quartz-rich, biotite-bearing granitoid rocks. Disruption of the basement terrain by faults of the San Andreas system began ca. 20 Ma and the JOTR sinistral domain, preceded by basalt eruptions, began perhaps as early as ca. 7 Ma, but no later than 5 Ma. Uplift of the mountain blocks during this interval led to erosional stripping of the thick zones of weathered quartz-rich granitoid rocks to form etchplains dotted by bouldery tors—the iconic landscape of the Park. The stripped debris filled basins along the fault zones.Mountain ranges

  2. Reproduction and distribution of bald eagles in Voyageurs National Park, Minnesota, 1973-1993

    Science.gov (United States)

    Grim, Leland H.; Kallemeyn, Larry W.

    1995-01-01

    The bald eagle (Haliaeetus leucocephalus) is classified as a threatened species in Minnesota. In 1973, the National Park Service began monitoring the distribution and reproduction of bald eagles in and immediately adjacent to Voyageurs National Park to obtain data that park management could use to protect bald eagles from the effects of use of the park by visitors and from the expansion of park facilities. Thirty-seven breeding areas were identified during 1973-93. Annual productivity ranged from 0.00 to 1.42 fledglings/occupied nest and averaged 0.68 during the 21 breeding seasons. The annual number of breeding pairs tripled, the mean number of fledged eaglets increased 5 times, and reproductive success doubled during the study. However, in more than 15 of the breeding seasons, the mean productivity and the annual reproductive success in Voyageurs National Park were below the 1 fledgling/occupied nest and the 70% reproductive success that are representative of healthy bald eagle populations. We suspect that toxic substances, human disturbance, severe weather, and lack of food in early spring may have kept bald eagles in Voyageurs National Park from achieving a breeding success that was similar to that of conspecifics in the nearby Chippewa National Forest. The cumulative effect of these variables on reproduction and on habitat of bald eagles in Voyageurs National Park is unknown and should be determined.

  3. 陕西金丝峡国家森林公园旅游环境承载力探析%Analysis on Tourism Environmental Capacity of Jinsi Canyon National Forest Park in Shaanxi Province

    Institute of Scientific and Technical Information of China (English)

    杜忠潮

    2012-01-01

    基于旅游环境承载力的概念和分析评价方法,对金丝峡国家森林公园的资源空间承载力、设施承载力、生态环境承载力,以及综合承载能力进行分析测算.结果表明,研究区最佳日游客容量为6 238人,合理的年游客容量为112.28万人次/a.金丝峡国家森林公园的现状年、日游客接待量均处于适载状态,逢“假日旅游”高峰期却会出现游客流量严重超载.针对该旅游风景区游客接待状况及其旅游业发展,提出对策性建议和措施.%Based on the concept of tourism environmental capacity and the methods of evaluation, the resource space carrying capacity, facility capacity, ecological carrying capacity, as well as the overall carrying capacity of the Jinsi Canyon National Forest Park were analyzed and measured. The results showed that the rational daily number of tourists was 6 238 and the reasonable annual capacity was 1. 122 8 million. The current daily number and annual amount of tourists of the park were in reasonable levels. The number of tourist would reach the peak during national holidays, which seriously exceeded the overall carrying capacity. In accordance with the tourist reception conditions of the tourist scenic spot, several suggestions were proposed.

  4. The trout fishery in Shenandoah National Park

    Science.gov (United States)

    Lennon, Robert E.

    1961-01-01

    Populations of brook trout in streams of Shenandoah National Park were reduced drastically early in the past decade by a succession of unusually severe droughts and floods. The drying of stream beds, predation, and scouring were principal factors in the loss of fish. The park was closed to fishing in 1954 and 1955 to protect survivors. The small numbers of survivors quickly repopulated the streams after drought conditions abated. The stocking of hatchery-reared fingerling trout in selected waters failed to augment the recovery of populations. Survival and growth of young, wild trout were especially good. Their redistribution through miles of previously dry streams was rapid. The park was opened again to fishing in 1956 under regulations which restrict the take but afford an increase in sporting opportunity. Two streams were placed under fishing-for-fun-only regulations in 1961.The welfare of the trout populations is dependent mostly on the weather cycle . Fish may be abundant in wet years but very scarc e in dry ones. Thus, the stream must be managed a s marginal for trout.

  5. Influence of moisture regime and tree species composition on nitrogen cycling dynamics in hardwood forests of Mammoth Cave National Park, Kentucky, USA

    Science.gov (United States)

    Eric S. Fabio; Mary A. Arthur; Charles C. Rhoades

    2009-01-01

    Understanding how natural factors interact across the landscape to influence nitrogen (N) cycling is an important focus in temperate forests because of the great inherent variability in these forests. Site-specific attributes, including local topography, soils, and vegetation, can exert important controls on N processes and retention. Seasonal monitoring of N cycling...

  6. Rainfall, fog and throughfall dynamics in a sub-tropical ridge-top cloud forest, National Park of Garajonay (La Gomera, Canary Islands, Spain)

    NARCIS (Netherlands)

    García-Santos, G.; Bruijnzeel, L.A.

    2011-01-01

    Mixed tree-heath/beech forest is a type of subtropical montane cloud forest found on wind- and fog-exposed ridges in the Canary Islands. With a dry season of 5 months and an annual precipitation of 600-700 mm, the extra water inputs through fog interception assume particular importance in this

  7. Structure of a forested urban park: implications for strategic management.

    Science.gov (United States)

    Millward, Andrew A; Sabir, Senna

    2010-11-01

    Informed management of urban parks can provide optimal conditions for tree establishment and growth and thus maximize the ecological and aesthetic benefits that trees provide. This study assesses the structure, and its implications for function, of the urban forest in Allan Gardens, a 6.1 ha downtown park in the City of Toronto, Canada, using the Street Tree Resource Analysis Tool for Urban Forest Managers (STRATUM). Our goal is to present a framework for collection and analysis of baseline data that can inform a management strategy that would serve to protect and enhance this significant natural asset. We found that Allan Garden's tree population, while species rich (43), is dominated by maple (Acer spp.) (48% of all park trees), making it reliant on very few species for the majority of its ecological and aesthetic benefits and raising disease and pest-related concerns. Age profiles (using size as a proxy) showed a dominance of older trees with an inadequate number of individuals in the young to early middle age cohort necessary for short- to medium-term replacement. Because leaf area represents the single-most important contributor to urban tree benefits modelling, we calculated it separately for every park tree, using hemispheric photography, to document current canopy condition. These empirical measurements were lower than estimates produced by STRATUM, especially when trees were in decline and lacked full canopies, highlighting the importance of individual tree condition in determining leaf area and hence overall forest benefits. Stewardship of natural spaces within cities demands access to accurate and timely resource-specific data. Our work provides an uncomplicated approach to the acquisition and interpretation of these data in the context of a forested urban park. Copyright 2010 Elsevier Ltd. All rights reserved.

  8. Odonata of Maludam National Park, Sarawak, Malaysia

    Directory of Open Access Journals (Sweden)

    Rory A. Dow

    2015-01-01

    Full Text Available This paper presents records of Odonata collected in July 2012 in Maludam National Park, Sarawak, Malaysia. A total of 48 species from nine families were collected. Three species were new to science, one of which has already been described as Prodasineura yulan Dow & Ngiam, which may be endemic to Maludam. In addition, Maludam is only the second locality recorded in Sarawak for four poorly known species: Pachycypha aurea, Macrogomphus decemlineatus, Brachygonia ophelia and Brachygonia puella. Two of these species, Macrogomphus decemlineatus and Brachygonia ophelia, are recorded for the first time in Sarawak in more than 100 years. 

  9. Landscapes of the Kruger National Park

    Directory of Open Access Journals (Sweden)

    W. P. D Gertenbach

    1983-12-01

    Full Text Available Knowledge on the abiotic and biotic components of the Kruger National Park (KNP system has increased to such an extent, that it was possible to zonate the KNP into landscapes. A landscape was defined as an area with a specific geomorphology, climate, soil and vegetation pattern together with the associated fauna. On this basis 35 landscapes were identified and described in terms of the components mentioned in the definition. The objective of classification is that future management should be based on these landscapes. Relevant management considerations may change, but the landscape a@ a basic functional unit should not be negotiable.

  10. Welcome to the Manhattan Project National Historical Park!

    Science.gov (United States)

    Kelly, Cynthia

    2017-01-01

    The making of the Manhattan Project National Historical Park took more than five times longer than the Manhattan Project itself. The first efforts to preserve some of the Manhattan Project properties at Los Alamos began in 1999. Fifteen years later, Congress enacted legislation to create a Manhattan Project National Historical Park in late 2014. This session will recount the how the park came into being and what to expect when you visit the park at Los Alamos, NM, Oak Ridge, TN, and Hanford, WA. Welcome to the Manhattan Project National Historical Park!

  11. Tourists' motivations for visiting Kakum National Park, Ghana

    African Journals Online (AJOL)

    Department of Hospitality &Tourism Management, University of Cape Coast, Ghana E. ... The concept of matching in tourism requires that recreational opportunities offered in parks .... of tourism research, as it provides a useful strategy for identifying different groupings ..... of satisfaction: The case of Pirongia Forest Park.

  12. Microclimate of a peat bog and of the forest in different states of damage in the Šumava National Park

    Czech Academy of Sciences Publication Activity Database

    Hojdová, M.; Hais, M.; Pokorný, Jan

    2005-01-01

    Roč. 11, č. 1 (2005), s. 13-24 ISSN 1211-7420 Institutional research plan: CEZ:AV0Z60870520 Keywords : dying forest * microclimate * peat bog * remote sensing * temperature amplitude Subject RIV: EH - Ecology, Behaviour

  13. Cultural Diversity and the National Parks: Working Together for Change. The National Parks Community Partners Program.

    Science.gov (United States)

    Spears, Alan

    This guidebook was developed to assist in the creation of partnerships. It discusses some of the best practices and lessons learned in the program's first year, and gives novice community-based organizers a sense of how effective partnerships can be formed. The guidebook will help the more experienced organizers of National Park Service employees…

  14. Forest resources of Mississippi’s national forests, 2006

    Science.gov (United States)

    Sonja N. Oswalt

    2011-01-01

    This bulletin describes forest resource characteristics of Mississippi’s national forests, with emphasis on DeSoto National Forest, following the 2006 survey completed by the U.S. Department of Agriculture Forest Service, Forest Inventory and Analysis program. Mississippi’s national forests comprise > 1 million acres of forest land, or about 7 percent of all forest...

  15. Institutional Sustainability Barriers of Community Conservation Agreement as a Collaboration Management in Lore Lindu National Park

    Directory of Open Access Journals (Sweden)

    Sudirman Daeng Massiri

    2015-12-01

    Full Text Available The main problem of forest institutional arrangement is the issue of institutional sustainability in achieving sustainable forest ecosystem. This study aimed to explain the barriers of institutional sustainability Community Conservation Agreement (CCA designed in Lore Lindu National Park (LLNP, in Indonesia, as a collaborative management of national parks. This study is of descriptive which used qualitative approach, i.e. asking open-ended questions, reviewing documentation and analyzing textual of community conservation agreements. We found that the institutional sustainability barriers of CCA were the local decisions on collective-choice level and that the rules at operational level arranged in CCA were not in line with formal rules of national park management at the constitutional level. Furthermore, the low capacity of local institutions in heterogeneous villages with many migrants in controlling and regulating the forest use, especially in rehabilitation zone areas, also became a barrier to institutional sustainability of CCA. Therefore, institutional sustainability of CCA requires support of national park management policy that accommodates the sustainability of livelihoods of local communities in national parks, strengthening local institution's capacity, and ultimately integrating institution of CCA as part of LLNP management.

  16. Story of the Name of Restinga Jurubatiba National Park

    Directory of Open Access Journals (Sweden)

    Arthur Soffiati

    2010-05-01

    Full Text Available This text recovers the story of an Integral Protection Conservation Unit situated in Rio de Janeiro, Brazil: The Jurubatiba Shoal National Park (Restinga de Jurubatiba National Park, the best preserved shoal area in the world. Responsible for proposing the park’s name, the author discourses about name options taken into consideration when the National Park was created and also briefly reports on the importance of this regional ecosystem.

  17. New challenges for grizzly bear management in Yellowstone National Park

    Science.gov (United States)

    van Manen, Frank T.; Gunther, Kerry A.

    2016-01-01

    A key factor contributing to the success of grizzly bear Ursus arctos conservation in the Greater Yellowstone Ecosystem has been the existence of a large protected area, Yellowstone National Park. We provide an overview of recovery efforts, how demographic parameters changed as the population increased, and how the bear management program in Yellowstone National Park has evolved to address new management challenges over time. Finally, using the management experiences in Yellowstone National Park, we present comparisons and perspectives regarding brown bear management in Shiretoko National Park.

  18. 78 FR 44596 - Minor Boundary Revision at Yosemite National Park

    Science.gov (United States)

    2013-07-24

    ... Mariposa County, California, immediately adjacent to the current western boundary of Yosemite National Park.... The land is located in Mariposa County, California, immediately adjacent to the current western...

  19. National Park Service Vegetation Inventory Program, Cuyahoga Valley National Park, Ohio

    Science.gov (United States)

    Hop, Kevin D.; Drake, J.; Strassman, Andrew C.; Hoy, Erin E.; Menard, Shannon; Jakusz, J.W.; Dieck, J.J.

    2013-01-01

    The National Park Service (NPS) Vegetation Inventory Program (VIP) is an effort to classify, describe, and map existing vegetation of national park units for the NPS Natural Resource Inventory and Monitoring (I&M) Program. The NPS VIP is managed by the NPS Biological Resources Management Division and provides baseline vegetation information to the NPS Natural Resource I&M Program. The U.S. Geological Survey (USGS) Vegetation Characterization Program lends a cooperative role in the NPS VIP. The USGS Upper Midwest Environmental Sciences Center, NatureServe, and NPS Cuyahoga Valley National Park (CUVA) have completed vegetation classification and mapping of CUVA.Mappers, ecologists, and botanists collaborated to identify and describe vegetation types within the National Vegetation Classification Standard (NVCS) and to determine how best to map them by using aerial imagery. The team collected data from 221 vegetation plots within CUVA to develop detailed descriptions of vegetation types. Data from 50 verification sites were also collected to test both the key to vegetation types and the application of vegetation types to a sample set of map polygons. Furthermore, data from 647 accuracy assessment (AA) sites were collected (of which 643 were used to test accuracy of the vegetation map layer). These data sets led to the identification of 45 vegetation types at the association level in the NVCS at CUVA.A total of 44 map classes were developed to map the vegetation and general land cover of CUVA, including the following: 29 map classes represent natural/semi-natural vegetation types in the NVCS, 12 map classes represent cultural vegetation (agricultural and developed) in the NVCS, and 3 map classes represent non-vegetation features (open-water bodies). Features were interpreted from viewing color-infrared digital aerial imagery dated October 2010 (during peak leaf-phenology change of trees) via digital onscreen three-dimensional stereoscopic workflow systems in geographic

  20. Trees of Our National Forests.

    Science.gov (United States)

    Forest Service (USDA), Washington, DC.

    Presented is a description of the creation of the National Forests system, how trees grow, managing the National Forests, types of management systems, and managing for multiple use, including wildlife, water, recreation and other uses. Included are: (1) photographs; (2) line drawings of typical leaves, cones, flowers, and seeds; and (3)…

  1. Classification of savanna tree species, in the Greater Kruger National Park region, by integrating hyperspectral and LiDAR data in a random forest data mining environment

    CSIR Research Space (South Africa)

    Naidoo, L

    2012-04-01

    Full Text Available . Savanna vegetation are also highly irregular in canopy and crown shape, height and other structural dimensions with a combination of open grassland patches and dense woody thicket – a stark contrast to the more homogeneous forest vegetation. This study...

  2. Estimating Forest Aboveground Biomass by Combining ALOS PALSAR and WorldView-2 Data: A Case Study at Purple Mountain National Park, Nanjing, China

    Directory of Open Access Journals (Sweden)

    Songqiu Deng

    2014-08-01

    Full Text Available Enhanced methods are required for mapping the forest aboveground biomass (AGB over a large area in Chinese forests. This study attempted to develop an improved approach to retrieving biomass by combining PALSAR (Phased Array type L-band Synthetic Aperture Radar and WorldView-2 data. A total of 33 variables with potential correlations with forest biomass were extracted from the above data. However, these parameters had poor fits to the observed biomass. Accordingly, the synergies of several variables were explored to identify improved relationships with the AGB. Using principal component analysis and multivariate linear regression (MLR, the accuracies of the biomass estimates obtained using PALSAR and WorldView-2 data were improved to approximately 65% to 71%. In addition, using the additional dataset developed from the fusion of FBD (fine beam dual-polarization and WorldView-2 data improved the performance to 79% with an RMSE (root mean square error of 35.13 Mg/ha when using the MLR method. Moreover, a further improvement (R2 = 0.89, relative RMSE = 17.08% was obtained by combining all the variables mentioned above. For the purpose of comparison with MLR, a neural network approach was also used to estimate the biomass. However, this approach did not produce significant improvements in the AGB estimates. Consequently, the final MLR model was recommended to map the AGB of the study area. Finally, analyses of estimated error in distinguishing forest types and vertical structures suggested that the RMSE decreases gradually from broad-leaved to coniferous to mixed forest. In terms of different vertical structures (VS, VS3 has a high error because the forest lacks undergrowth trees, while VS4 forest, which has approximately the same amounts of stems in each of the three DBH (diameter at breast height classes (DBH > 20, 10 ≤ DBH ≤ 20, and DBH < 10 cm, has the lowest RMSE. This study demonstrates that the combination of PALSAR and WorldView-2 data

  3. Floristic study of Kiasar National Park, Iran

    Directory of Open Access Journals (Sweden)

    Farrokh Ghahremaninejad

    2010-01-01

    Full Text Available Kiyasar National Park is a mountainous region in Mazandaran province, Kiyasar district, 70 kilometers far from Sari city, with an area of approximately 9530 hectares. The altitude of the area ranges from 883 m to 2775 m in Shahdeg pick. This park is located in the central Alborz. The mean annual rainfall is 650 mm and the mean annual temperature is 12˚C. Based on classical methods of regional floristic studies, approximately 720 specimens were collected during 2007 through 2008. The total number of 378 identified plant species belonged to 321 genera and 73 families. The dicots with 320 species were the richest group, following by monocots with 49 species, gymnosperms with 4 species and pteridophytes with 5 species respectively. The largest families were Asteraceae (43 species, Lamiaceae (33 species, and the most diverse genera included Astragalus, Salvia and Stachys. There were 11 endemic species among the plants of the area. The life form of all plant species was determined via Raunkier,s method. Hemicryptophytes constituting 37% of the biological types were dominant, followed by therophytes and cryphtophytes with 31% and 16% respectively. The largest chorotype was Irano-Turanian, with 120 species.

  4. Forest resources of the Nez Perce National Forest

    Science.gov (United States)

    Michele Disney

    2010-01-01

    As part of a National Forest System cooperative inventory, the Interior West Forest Inventory and Analysis (IWFIA) Program of the USDA Forest Service conducted a forest resource inventory on the Nez Perce National Forest using a nationally standardized mapped-plot design (for more details see the section "Inventory methods"). This report presents highlights...

  5. [Diversity and faunal analysis of crustaceans in Potatso National Park, Shangri-La, China].

    Science.gov (United States)

    Shu, Shu-Sen; Chen, Fei-Zhou; Yang, Jun-Xing; Yang, Xiao-Jun; Chen, Xiao-Yong

    2013-06-01

    Potatso National Park was the first national park in mainland China, preceded by the earlier Bitahai Nature Reserve. Located in the northwest of Yunnan and on the southeast of Qinghai-Tibet plateau, Potatso is a typical low latitude and high elevation wetland nature reserve, with large areas of coniferous forest around alpine lakes and both wetland and water area ecosystems. In August, 2011, we undertook a survey of crustaceans in the park, sampling lakes, ponds, streams, and rivers throughout Potatso. We found a total of 29 species (including varieties) belonging to 24 genera and 11 families. Notable discoveries include Parartemiopsis sp, Arctodiaptomus parvispinus and Simocephalus congener, which are the first examples of these species to be recorded in China. Likewise, Gammarus bitaensis is a unique crustacean found only in Potatso National Park and Thermocyclops dumonti and Gammarus paucispinus are both endemic species to northwestern Yunnan. The overall faunal characteristics of crustaceans in the park also revealed several things about Potatso: (1) Cosmopolitan and Palaearctic elements reach 48.27% and 37.93%, clearly showing the Palaearctic element as the dominant fauna; (2) most of the crustacean, such as Arctodiaptomus parvispinus and Gammarus, are typical alpine types, confirming that Potatso has feature typical of alpine and plateau fauna; and (3) the proportion of endemic and rare crustacean species in Potatso National Park is approximately 10%, suggesting that the Potatso National Park in particular and the northwest of Yunnan in general have a unique geological and evolutionary history.

  6. Aspen Ecology in Rocky Mountain National Park: Age Distribution, Genetics, and the Effects of Elk Herbivory

    Energy Technology Data Exchange (ETDEWEB)

    Tuskan, Gerald A [ORNL; Yin, Tongming [ORNL

    2008-10-01

    Lack of aspen (Populus tremuloides) recruitment and canopy replacement of aspen stands that grow on the edges of grasslands on the low-elevation elk (Cervus elaphus) winter range of Rocky Mountain National Park (RMNP) in Colorado has been a cause of concern for more than 70 years (Packard, 1942; Olmsted, 1979; Stevens, 1980; Hess, 1993; R.J. Monello, T.L. Johnson, and R.G. Wright, Rocky Mountain National Park, 2006, written commun.). These aspen stands are a significant resource since they are located close to the park's road system and thus are highly visible to park visitors. Aspen communities are integral to the ecological structure of montane and subalpine landscapes because they contain high native species richness of plants, birds, and butterflies (Chong and others, 2001; Simonson and others, 2001; Chong and Stohlgren, 2007). These low-elevation, winter range stands also represent a unique component of the park's plant community diversity since most (more than 95 percent) of the park's aspen stands grow in coniferous forest, often on sheltered slopes and at higher elevations, while these winter range stands are situated on the low-elevation ecotone between the winter range grasslands and some of the park's drier coniferous forests.

  7. Surficial Geology of Mount Rainier National Park, Washington

    Science.gov (United States)

    Crandell, Dwight Raymond

    1969-01-01

    Much of the ground surface around Mount Rainier volcano is directly underlain by loose geologic deposits that veneer the hard rock formations. Examples of these deposits are sand and gravel bars along the rivers, ridges of loose rock debris beside the glaciers, and sloping aprons of rock fragments beneath almost every cliff. Even though they are generally thin and inconspicuous when compared with the rock formations, these surficial deposits are clues to geologic events that have profoundly influenced the shape of the park's landscape. Thus, from the character and extent of glacial deposits one can judge the age and size of former glaciers that carved the cirques and deep canyons of the park; from the mudflows which streamed down nearly every valley one can infer the age and size of huge landslides of the past that helped determine Mount Rainier's present shape; and from the pumice deposits some of the volcano's recent eruptive activity can be reconstructed. The map (plate 1, in pocket) that accompanies this description of the surficial deposits of Mount Rainier National Park shows the location of the various geologic formations, and the explanation shows the formations arranged in order of their relative age, with the oldest at the bottom. The text describes the surficial deposits in sequence from older to younger. A discussion of the pumice deposits of the park, which were not mapped, is followed by a description of the formations shown on the geologic map. Inspection of the geologic map may lead the viewer to question why the surficial deposits are shown in more detail in a zone several miles wide around the base of the volcano than elsewhere. This is partly because the zone is largely near or above timberline, relatively accessible, and the surficial deposits there can be readily recognized, differentiated, and mapped. In contrast, access is more difficult in the heavily timbered parts of the park, and surficial deposits there are generally blanketed by a dense

  8. Vascular Plant and Vertebrate Inventory of Tumacacori National Historical Park

    Science.gov (United States)

    Powell, Brian F.; Albrecht, Eric W.; Halvorson, William L.; Schmidt, Cecilia A.; Anning, Pamela; Docherty, Kathleen

    2005-01-01

    Executive Summary This report summarizes the results of the first comprehensive biological inventory of Tumacacori National Historical Park (NHP) in southern Arizona. These surveys were part of a larger effort to inventory vascular plants and vertebrates in eight National Park Service units in Arizona and New Mexico. From 2000 to 2003 we surveyed for vascular plants and vertebrates (fish, amphibians, reptiles, birds, and mammals) at Tumacacori NHP to document presence of species within the administrative boundaries of the park's three units. Because we used repeatable study designs and standardized field techniques, these inventories can serve as the first step in a long-term monitoring program. We recorded 591 species at Tumacacori NHP, significantly increasing the number of known species for the park (Table 1). Species of note in each taxonomic group include: * Plants: second record in Arizona of muster John Henry, a non-native species that is ranked a 'Class A noxious weed' in California; * Amphibian: Great Plains narrow-mouthed toad; * Reptiles: eastern fence lizard and Sonoran mud turtle; * Birds: yellow-billed cuckoo, green kingfisher, and one observation of the endangered southwestern willow flycatcher; * Fishes: four native species including an important population of the endangered Gila topminnow in the Tumacacori Channel; * Mammals: black bear and all four species of skunk known to occur in Arizona. We recorded 79 non-native species (Table E.S.1), many of which are of management concern, including: Bermudagrass, tamarisk, western mosquitofish, largemouth bass, bluegill, sunfish, American bullfrog, feral cats and dogs, and cattle. We also noted an abundance of crayfish (a non-native invertebrate). We review some of the important non-native species and make recommendations to remove them or to minimize their impacts on the native biota of the park. Based on the observed species richness, Tumacacori NHP possesses high biological diversity of plants, fish

  9. Variability of the soil seed banks in the natural deciduous forest in the Białowieża National Park

    Directory of Open Access Journals (Sweden)

    Małgorzata Jankowska-Błaszczuk

    2014-01-01

    Full Text Available Using the germination method, the species diversity, density of the soil seed bank and its relation to cover vegetation in a natural deciduous forest with primary and secondary tree stand were compared. It was found that the mean density and species composition of the soil seed bank in the forest with secondary tree stand that has spontaneously been overgrown over the last 90 years after clear-cutting does not differ from the soil seed bank derived from primeval forest (3167M-2 vs. 3827m-2. In both stands there were 46 species altogether and 36 were common and seed banks were dominated by herbs. The most abundant in this group were: Urtica dioica, Chrysosplenium alternifolium, Geranium robertianum, Oxalis acetosella. In both cases it was found that the species structure of the herb layer was similar to that of the seed bank in about 70%. The seed banks of species absent from the herb layer or present there only sporadically were much more abundant. The seedlings of these species constituted more than one third of all seedlings that emerged in the samples from the secondary tree stand and only 5% those from the primary one. The analysis of seed bank in heavily rooted places under primary and secondary tree stands showed that in places with a totally distroyed herb layer the density of the soil seed bank in primeval forest was three times lower than in places with fully developed herb layer structure (102.60±22.61 vs. 307.0±206.5 per sample. This difference under secondary tree stand turned out to be much lower (415.8±137.8 vs. 358.2±126.0 per sample.

  10. Strategic Management of Tourism in the National Parks (Case: National Park Skadar Lake

    Directory of Open Access Journals (Sweden)

    Iva Bulatović

    2015-07-01

    Full Text Available In this paper we will try to prepare strategic analysis in order to give right guidelines for national park’s management. We are going to analyze National Park Skadar Lake as a tourist destination. We will use different strategic tools for proper analysis such as Life Cycle Concept, Boston Consulting Group Matrix, Ansoff Matrix, and McKinsey matrix. A strategy that involves penetration of the market would be desirable in the case of developing excursion, cultural – religious tourism, event tourism, hunting and fishing tourism, and wine tourism. Furthermore, market diversification is essential when it comes to new tourist products such as eco-tourism, rural tourism, scientific research, MICE tourism, golf and camping tourism, while the transformation of existing and introduction of new tourist products is expected within the sport - recreational, health, culture, excursions, wine tourism, etc.The paper will provide a framework for future research in the field of strategic management of tourism development in national parks. This topic has not yet been thoroughly analyzed and it is expected to serve as the basis of a strategic plan for managing tourism in the National Park Skadar Lake and / or as an incentive for researchers to enter more deeply into the issue

  11. Solar and wind energy utilization at Sarawak Southern national parks

    International Nuclear Information System (INIS)

    Abdul Rahman, N.; Kolot, A.

    2006-01-01

    The intentions of renewable energy utilization in Sarawak national parks were to reduce the environmental impacts to the protected surrounding and to overcome fuel transportation problem, as most national parks in Sarawak are not viable for the state electricity grid connection. The study was conducted at three national parks in southern Sarawak; viz. Samusan, Tanjung Datu and Pulau Talang-Talang Besar National Park. The study focused on the effectiveness of the system implementation, energy load and associated problems. Both Samusan and Tanjung Datu National systems are hybrids, which consist of solar photovoltaic panels, wind turbine and diesel generators, whereas, Pulau Talang-Talang Besar National Park is a stand alone system of solar photovoltaic panels only. In addition, the inefficient energy usage was observed at Samusan National Park. The study have identified that lack of local expertise, spare parts availability, transportation and inefficient energy management as the major problems associated to the solar and wind energy system in all national parks studied. Albeit the problems mentioned, the study discovered that the systems were acceptably reliable and satisfactorily supply fraction of the energy requirements to the national parks communities

  12. Hawaii Volcanoes National Park Air Tour Management Plan: Planning and NEPA Scoping Document

    Science.gov (United States)

    2004-03-03

    The Federal Aviation Administration (FAA), in cooperation with the National Park Service (NPS), has initiated the development of Air Tour Management Plans (ATMPs) for Haleakala National Park, Hawaii Volcanoes National Park, Puukohola Heiau National H...

  13. The avifauna of the National Nature Park "Homilshanski Lisy"

    Directory of Open Access Journals (Sweden)

    A. B. Chaplygina

    2016-03-01

    Full Text Available In the recreational zone of "Homilshanski Lisy" National Park 137 species of birds were identified during the period 1980–2015, of which 127 species nest, 8 winter, and 2 observed during the spring migration. The nesting species are distributed in 4 ecological groups dominated by dendrophylls (67 species, with fewer limnophylls-fresh water species (29, campophylls-open country species (16 and sclerophylls (11. Among the nesting birds 11 landscape-genetic faunal assemblages were distinguished, dominated by typical nemoral-woodland (19%, tropical (14% and forest-steppe (13% species. The average density of the birds nesting in the park amounts to 1.2 ± 0.2 with n overall density of 148.3 pairs/km route line. The habitat distribution of the bird population was relatively even. The most intensively populated habitat was upland oak forest, the least were pine and mixed forests. It was found that the communities of breeding birds in tree plantations changed due to the natural aging process of forests, which has led to an increase in the number of birds of prey (Falconiiformes, woodpeckers (Piciformes, secondary hollow-nesting birds. The bird communities of floodplain and steppe meadows, as well as habitats in residential areas subject to constant recreational pressure, changed under the pressure of anthropogenic loading. The favorable natural and geographical location of the park and the diversity of its habitats contributed to the emergence in the list of fauna of which are expanding their range. Analysis of the dominant species in the community points to a significant negative impact of recreational pressure on all habitats of the park. The dominant birds in the pinewood community list included only one campophyll, tree pipit (Anthus trivialis L.. For the steppe meadows, in addition to the dominant colonial birds that nest in holes , the yellow wagtail (Motacilla flava L. was marked as subdominant. In general, in the recreational area of NPP

  14. 36 CFR 7.45 - Everglades National Park.

    Science.gov (United States)

    2010-07-01

    ... SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.45 Everglades National Park. (a) Information...-edible form of fresh or salt water aquatic life for the purpose of sale or barter. (4) Dipnet means a... outboard motor, water-jet or an enclosed propeller or impeller system, where persons ride standing, sitting...

  15. 36 CFR 7.84 - Channel Islands National Park.

    Science.gov (United States)

    2010-07-01

    ... commercial purposes is prohibited in the following areas: (i) Anacapa Island. Northside to exterior boundary of the monument between east end of Arch Rock 119°21′-34°01′ and west end of island, 119°27′-34°01... INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.84 Channel Islands National Park. (a...

  16. Nonmethane hydrocarbons in the rural southeast United States national parks

    Science.gov (United States)

    Kang, Daiwen; Aneja, Viney P.; Zika, Rod G.; Farmer, Charles; Ray, John D.

    2001-02-01

    Measurements of volatile organic compounds (VOCs) were made at three rural sites in the southeast U.S. national parks: Mammoth Cave National Park, Kentucky; Cove Mountain, Great Smoky Mountains National Park, Tennessee; and Big Meadows, Shenandoah National Park, Virginia. In 1995 the three locations were sampling sites for the Southern Oxidants Study (SOS) Nashville Intensive, and the measurements of VOCs for Shenandoah were also made under contract with the National Park Service. Starting in 1996, the National Park Service added the other two parks to the monitoring contract. Hydrocarbon measurements made during June through September for the years 1995, 1996, and 1997 were analyzed in this study. Source classification techniques based on correlation coefficient, chemical reactivity, and ratioing were developed and applied to these data. The results show that anthropogenic VOCs from automobile exhaust appeared to be dominant at Mammoth Cave National Park, and at Cove Mountain, Great Smoky Mountains National Park, but other sources were also important at Big Meadows, Shenandoah National Park. Correlation and ratio analysis based on chemical reactivity provides a basis for source-receptor relationship. The most abundant ambient VOCs varied both in concentration and order depending on park and year, but the following VOCs appeared on the top 10 list for all three sites: isoprene (6.3 to 18.4 ppbv), propane (2.1 to 12.9 ppbv), isopentane (1.3 to 5.7 ppbv), and toluene (1.0 to 7.2 ppbv). Isoprene is naturally emitted by vegetation, and the others are produced mainly by fossil fuel combustion and industrial processes. Propylene-equivalent concentrations were calculated to account for differences in reaction rates between the hydroxyl radical and individual hydrocarbons, and to thereby estimate their relative contributions to ozone formation.

  17. Aspen Delineation - Klamath National Forest [ds370

    Data.gov (United States)

    California Natural Resource Agency — The database represents polygons of aspen stands in the Klamath National Forest, Siskiyou County, California. The Klamath National Forest Region 5 Vegetation aspen...

  18. Implementation Of Conservation Policy Through The Protection Of Life Support System In The Karimunjawa National Park

    Science.gov (United States)

    Ariyani, Nur Anisa Eka; Kismartini

    2018-02-01

    The Karimunjawa National Park as the only one marine protected area in Central Java, managed by zonation system has decreased natural resources in the form of decreasing mangrove forest area, coral cover, sea biota population such as clams and sea cucumbers. Conservation has been done by Karimunjawa National Park Authority through protection of life support system activities in order to protect the area from degradation. The objective of the research is to know the implementation of protection and security activities of Karimunjawa National Park Authority for the period of 2012 - 2016. The research was conducted by qualitative method, processing secondary data from Karimunjawa National Park Authority and interview with key informants. The results showed that protection and security activities in The Karimunjawa National Park were held with three activities: pre-emptive activities, preventive activities and repressive activities. Implementation of conservation policy through protection of life support system is influenced by factors of policy characteristic, resource factor and environmental policy factor. Implementation of conservation policy need support from various parties, not only Karimunjawa National Park Authority as the manager of the area, but also need participation of Jepara Regency, Central Java Provinces, communities, NGOs, researchers, developers and tourism actors to maintain and preserve existing biodiversity. Improving the quality of implementors through education and training activities, the availability of the state budget annually and the support of stakeholders is essential for conservation.

  19. Exterior sound level measurements of snowcoaches at Yellowstone National Park

    Science.gov (United States)

    2010-04-01

    Sounds associated with oversnow vehicles, such as snowmobiles and snowcoaches, are an important management concern at Yellowstone and Grand Teton National Parks. The John A. Volpe National Transportation Systems Centers Environmental Measurement a...

  20. Baseline ambient sound levels in Dry Tortugas National Park

    Science.gov (United States)

    2012-11-01

    The Federal Aviation Administration (FAA) and the National Park Service (NPS), with the assistance of the U.S. Department of Transportation, John A. Volpe National Transportation Systems Center (Volpe Center) are developing Air Tour Management Plans ...

  1. Baseline ambient sound levels in Everglades National Park

    Science.gov (United States)

    2012-11-01

    The Federal Aviation Administration (FAA) and the National Park Service (NPS), with the assistance of the U.S. Department of Transportation, John A. Volpe National Transportation Systems Center (Volpe Center) are developing Air Tour Management Plans ...

  2. Magnetic monitoring in Saguaro National Park

    Science.gov (United States)

    Love, Jeffrey J.; Finn, Carol A.; Gamez Valdez, Yesenia C.; Swann, Don

    2017-06-02

    On a sandy, arid plain, near the Rincon Moun­tain Visitor Center of Saguaro National Park, tucked in among brittlebush, creosote, and other hardy desert plants, is an unusual type of observatory—a small unmanned station that is used for monitor­ing the Earth’s variable magnetic field. Named for the nearby city of Tucson, Arizona, the observatory is 1 of 14 that the Geomagnetism Program of the U.S. Geological Survey operates at various locations across the United States and Ter­ritories.Data from USGS magnetic observatories, including the Tucson observatory, as well as observatories operated by institutions in other countries, record a variety of signals related to a wide diversity of physical phenomena in the Earth’s interior and its surrounding outer-space environment. The data are used for geomagnetic mapping and surveying, for fundamental scientific research, and for assessment of magnetic storms, which can be hazardous for the activities and infra­structure of our modern, technologically based society. The U.S. Geological Survey observatory service is an integral part of a U.S. national project for monitoring and assessing space weather hazards.

  3. Natural resource assessment: an approach to science based planning in national parks

    Science.gov (United States)

    Mahan, C.G.; Vanderhorst, J.P.; Young, J.A.

    2009-01-01

    We conducted a natural resource assessment at two national parks, New River Gorge National River and Shenandoah National Park, to help meet the goals of the Natural Resource Challenge-a program to help strengthen natural resource management at national parks. We met this challenge by synthesizing and interpreting natural resource information for planning purposes and we identified information gaps and natural significance of resources. We identified a variety of natural resources at both parks as being globally and/or nationally significant, including large expanses of unfragmented, mixed-mesophytic forests that qualify for wilderness protection, rare plant communities, diverse assemblages of neotropical migratory birds and salamanders, and outstanding aquatic recreational resources. In addition, these parks function, in part, as ecological reserves for plants in and wildlife. With these significant natural resources in mind, we also developed a suite of natural resource management recommendations in light of increasing threats from within and outside park boundaries. We hope that our approach can provide a blueprint for natural resource conservation at publically owned lands.

  4. Mount Rainier National Park and Olympic National Park Elk Monitoring Program Annual Report 2010

    Science.gov (United States)

    Griffin, Paul; Happe, Patricia J.; Jenkins, Kurt J.; Reid, Mason; Vales, David J.; Moeller, Barbara J.; Tirhi, Michelle; McCorquodale, Scott; Miller, Pat

    2010-01-01

    Fiscal year 2010 was the third year of gathering data needed for protocol development while simultaneously implementing what is expected to be the elk monitoring protocol at Mount Rainier (MORA) and Olympic (OLYM) national parks in the North Coast and Cascades Network (NCCN). Elk monitoring in these large wilderness parks relies on aerial surveys from a helicopter. Summer surveys are planned for both parks and are intended to provide quantitative estimates of abundance, sex and age composition, and distribution of migratory elk in high elevation trend count areas. Spring surveys are planned at Olympic National Park and are intended to provide quantitative estimates of abundance of resident and migratory elk on low-elevation winter ranges within surveyed trend count areas. An unknown number of elk is not detected during surveys. The protocol under development aims to estimate the number of missed elk by applying a model that accounts for detection bias. Detection bias in elk surveys in MORA will be estimated using a double-observer sightability model that was developed based on data from surveys conducted in 2008-2010. The model was developed using elk that were previously equipped with radio collars by cooperating tribes. That model is currently in peer review. At the onset of protocol development in OLYM there were no existing radio- collars on elk. Consequently double-observer sightability models have not yet been developed for elk surveys in OLYM; the majority of the effort in OLYM has been focused on capturing and radio collaring elk to permit the development of sightability models for application in OLYM. As a result, no estimates of abundance or composition are included in this annual report, only raw counts of the numbers of elk seen in surveys. At MORA each of the two trend count areas (North Rainier herd, and South Rainier herd) were surveyed twice. 290 and 380 elk were counted on the two replicates in the North Rainier herd, and 621 and 327 elk counted on

  5. NPDES Permit for Mesa Verde National Park Wastewater Treatment Facility in Colorado

    Science.gov (United States)

    Under NPDES permit number CO-0034398, the United States Department of the Interior, National Park Service, Mesa Verde National Park is authorized to discharge from the Mesa Verde National Park wastewater treatment plant, in Montezuma County, Colo.

  6. Stand structure and regeneration of a mixed forest (Abies alba-Fagus sylvatica in the Central Pyrenees, Ordesa National Park, Spain

    Directory of Open Access Journals (Sweden)

    Doležal, J.

    2004-12-01

    Full Text Available The locations and biometrical characteristics of 2391 living and dead trees > 1.3 m tall of Abies alba and Fagus sylvatica, and the 378 understory shrubs o/Buxus sempervirens, were mapped in a 1.4 ha plot on the northern slope of Ordesa Valley to evaluate several hypotheses about stand structural development, tree species regeneration and coexistence. The plot is located in relatively undisturbed old-growth forest, but contains areas at low elevation which were formerly pasture. Abies is typically represented by many young trees and gradually declining numbers of trees in successively older size classes, whereas Fagus has greater numbers of trees in larger size and older age classes. This would imply a shift in dominance from beech to fir if the two species have similar mortality rates. We tested two hypotheses about the coexistence of ecologically similar species: (1 based on differentiation of regeneration niches, and (2 by means of different life history strategies (preference for survivorship or fecundity. Redundancy analysis (RDA was used to determine if the two species prefer different habitats. The analysis of spatial patterns and interspecific associations by Ripley's K-function was used to estimate the role of competition among trees in forest dynamics. The data provide empirical support for both tested hypotheses, although it has been shown that their importance varies depending on the degree of environmental heterogeneity along the slope across the plot. Different life history strategies appear critical to the success of coexistence in moderate environment at lower elevations, where co-dominant species have overlapping regeneration niches.

    [fr] Dans une parcelle de 1, 4 Ha au versant nord de la vallée d'Ordesa nous avons cartographie à petite échelle et pris des données biométriques sur 2391 hêtres (Fagus sylvatica et sapins (Abies alba vivants ou morts mais tous s'élevant à plus de 1,3 m, ainsi

  7. The Barriers to Millennials Visiting Rouge Urban National Park

    Directory of Open Access Journals (Sweden)

    Gillian Ramsay

    2017-05-01

    Full Text Available Intensified urbanization has led to more populated cities and less green spaces which are vital to community health, wellbeing and conservation. Rouge Urban National Park in Toronto has recently become Canada’s first urban national park. This park is ideally suited to the millennial population, offering outdoor recreation and green space that this growing market generally desires. There is, however, a lack of research into visitor motivations to urban parks and more specifically millennial motivations. Findings from 280 quantitative surveys found three main barriers to visiting the Urban National Park: distance, transportation, and awareness. The lack of public transport combined with road congestion and fewer millennials owning cars creates issues with accessibility. Poor branding and knowledge through electronic media creates low awareness within a demographic market so tied to technology.

  8. Modeling mountain pine beetle habitat suitability within Sequoia National Park

    Science.gov (United States)

    Nguyen, Andrew

    Understanding significant changes in climate and their effects on timber resources can help forest managers make better decisions regarding the preservation of natural resources and land management. These changes may to alter natural ecosystems dependent on historical and current climate conditions. Increasing mountain pine beetle (MBP) outbreaks within the southern Sierra Nevada are the result of these alterations. This study better understands MPB behavior within Sequoia National Park (SNP) and model its current and future habitat distribution. Variables contributing to MPB spread are vegetation stress, soil moisture, temperature, precipitation, disturbance, and presence of Ponderosa (Pinus ponderosa) and Lodgepole (Pinus contorta) pine trees. These variables were obtained using various modeled, insitu, and remotely sensed sources. The generalized additive model (GAM) was used to calculate the statistical significance of each variable contributing to MPB spread and also created maps identifying habitat suitability. Results indicate vegetation stress and forest disturbance to be variables most indicative of MPB spread. Additionally, the model was able to detect habitat suitability of MPB with a 45% accuracy concluding that a geospatial driven modeling approach can be used to delineate potential MPB spread within SNP.

  9. Diverse recreation experiences at Denali National Park and Preserve

    Science.gov (United States)

    Katie Knotek; Alan Watson; Neal Christensen

    2007-01-01

    Qualitative interviews were conducted at Denali National Park and Preserve in the 2004 summer use season to improve understanding of recreation visitor experiences in the remote southern portion of the park, including Mount McKinley and the surrounding mountains and glaciers. Descriptions of the experiences of visitors to the mountains and glaciers included elements of...

  10. New plant records for Tankwa Karoo National Park, South Africa

    Directory of Open Access Journals (Sweden)

    Stoffel P. Bester

    2012-11-01

    Conservation implications: Although the Tankwa Karoo National Park falls within the Succulent Karoo Biome (a biodiversity hotspot of international importance, information on its plant diversity is insufficient because it is an under-collected area. Results of this study will guide conservation and supply occurrence and distribution data required to compile management plans for the park.

  11. Examining winter visitor use in Yellowstone National Park

    Science.gov (United States)

    Mae A. Davenport; Wayne A. Freimund; William T. Borrie; Robert E. Manning; William A. Valliere; Benjamin Wang

    2000-01-01

    This research was designed to assist the managers of Yellowstone National Park (YNP) in their decision making about winter visitation. The focus of this report is on winter use patterns and winter visitor preferences. It is the author’s hope that this information will benefit both the quality of winter experiences and the stewardship of the park resources. This report...

  12. Participatory Interpretive Training for Tikal National Park, Guatemala.

    Science.gov (United States)

    Jacobson, Susan K.; Jurado, Magali

    1996-01-01

    Describes an interpretive training course for Tikal National Park, Guatemala to promote environmentally sound management of the region. Goals were to ensure that local knowledge and cultural norms were included in the design of interpretive materials, to introduce resource managers to park interpretation through course participation, and to train…

  13. Strategic and tactiocal planning for managing national park resources

    Science.gov (United States)

    Daniel L. Schmoldt; David L. Peterson

    2001-01-01

    Each National Park Service unit in the United States produces a resource management plan (RMP) every four years or less. These plans constitute a strategic agenda for a park. Later, tactical plans commit budgets and personnel to specific projects over the planning horizon. Yet, neither planning stage incorporates much quantitative and analytical rigor and is devoid of...

  14. Biodiversity Hotspots and Visitor Flows in Oulanka National Park, Finland

    NARCIS (Netherlands)

    Lyon, K.; Cottrell, S.P.; Siikamaki, P.; Marwijk, van R.B.M.

    2011-01-01

    Oulanka National Park, Finland aims to ensure nature conservation while providing high quality visitor experiences. The growth of outdoor recreation and nature tourism, however, has fueled concern about consequent pressures on the natural resources of the park. This analysis assessed the spatial

  15. 36 CFR 261.12 - National Forest System roads and trails.

    Science.gov (United States)

    2010-07-01

    ... and trails. 261.12 Section 261.12 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS General Prohibitions § 261.12 National Forest System roads and trails. The following... by a sign. (c) Damaging and leaving in a damaged condition any such road, trail, or segment thereof...

  16. New plant records for Tankwa Karoo National Park, South Africa

    Directory of Open Access Journals (Sweden)

    Stoffel P. Bester

    2012-01-01

    Full Text Available The Tankwa Karoo National Park has been enlarged from 27 064 ha to 143 600 ha. This whole area is severely under-collected for plants in general and therefore it was an obvious target for the South African National Parks (SANParks Programme, a component of the Pretoria National Herbarium (PRE Plant Collecting Programme. This programme not only aims to survey national parks that have been poorly surveyed, but also inadequately known taxa, unique habitats, remote and inaccessible areas and plant species flowering at irregular times, especially after events such as fire or unusual timing of, or high, rainfall. General collecting in the Tankwa Karoo National Park has already led to the description of two new taxa, from two families. It furthermore resulted in new distribution records for the park and for the Northern Cape Province. These are reported on here.Conservation implications: Although the Tankwa Karoo National Park falls within the Succulent Karoo Biome (a biodiversity hotspot of international importance, information on its plant diversity is insufficient because it is an under-collected area. Results of this study will guide conservation and supply occurrence and distribution data required to compile management plans for the park.

  17. Recreation conflict potential and management in the northern/central Black Forest Nature Park

    Science.gov (United States)

    C. Mann; J. D. Absher

    2008-01-01

    This study explores conflict in recreational use of the Black Forest Nature Park (BFNP) by six different nature sports groups as a function of infrastructure, forest management and other users. A multi-step, methodological triangulation conflict model from US recreation management was applied and tested in the Park. Results from two groups, hikers and mountain bikers,...

  18. Elephants of democracy : an unfolding process of resettlement in the Limpopo National Park

    NARCIS (Netherlands)

    Milgroom, J.

    2012-01-01

    The proposed paper will focus on the process of displacement taking place in the context of the creation of the Limpopo National Park in Mozambique. This park is part of the Great Limpopo Transfrontier Park, which also includes the Kruger National Park (South Africa) and Gonarezhou National Park

  19. Changes in determinants of deforestation and forest degradation in Popa Mountain Park, Central Myanmar.

    Science.gov (United States)

    Htun, Naing Zaw; Mizoue, Nobuya; Yoshida, Shigejiro

    2013-02-01

    Implementing effective conservation requires an understanding of factors affecting deforestation and forest degradation. Previous studies have investigated factors affecting deforestation, while few studies have examined the determinants of both of deforestation and forest degradation for more than one period. To address this gap, this study examined factors influencing deforestation and forest degradation during 1989-2000 and 2000-2005 in the Popa Mountain Park, Myanmar. We applied multinomial logistic regression (MNL) using land cover maps derived from Landsat images as the dependent variables as well as spatial and biophysical factors as the independent variables. The MNL models revealed influences of the determinants on deforestation and forest degradation changes over time. For example, during 1989-2000, deforestation from closed forest was positively correlated to the distance from the park boundary and was negatively correlated with distance from villages, roads, the park circular road, slope, western aspect and elevation. On the other hand, during 2000-2005, deforestation of closed forest was positively correlated with distance from villages, roads, the park circular road, slope and western aspect, and negatively correlated with distance from the park boundary and elevation. Similar scenarios were observed for the deforestation of open forest and forest degradation of closed forest. The study also found most of the determinants influenced deforestation and forest degradation differently. The changes in determinants of deforestation and forest degradation over time might be attributable to the general decrease in resource availability and to the effect of conservation measures conducted by the park.

  20. Community conservation adjacent to Ruaha National Park, Tanzania

    Science.gov (United States)

    Sue Stolberger

    2007-01-01

    In the areas adjacent to Ruaha National Park where rural communities exist, much more work and education is required to enable them to benefit directly and indirectly from tourism and managing their own natural resources.

  1. Preservation Values for Visibility Protection at the National Parks (1990)

    Science.gov (United States)

    This report presents the design and results of a study concerning the estimation of preservation values held by the general public for the protection of visibility at national parks from air pollution impacts

  2. Parks, Place and Pedagogy - Education Partnerships with the National Park Service

    Science.gov (United States)

    Vye, E. C.; Rose, W. I.; Nash, B.; Klawiter, M.; Huntoon, J. E.; Engelmann, C. A.; Gochis, E. E.; MiTEP

    2011-12-01

    The Michigan Teaching Excellence Program (MITEP) is a multi-year program of teacher leadership development that empowers science teachers in Grand Rapids, Kalamazoo, and Jackson to lead their schools and districts through the process of improving science teaching and learning. A component of this program is facilitated through partnership between academia, K-12 educators, and the National Park Service (NPS) that aims to develop place-based education strategies that improve diversity and Earth Science literacy. This tangible education method draws upon both the sense of place that National Parks offer and the art of interpretation employed by the park service. Combined, these deepen cognitive process and provide a more diverse reflection of what place means and the processes behind shaping what we see. Our partnerships present participants the opportunity to intern in a Midwest national park for 3-8 weeks during their third year in the program. In summer 2011, eleven teachers from the Grand Rapids school district participated in this innovative way of learning and teaching Earth Science. One goal was to develop geological interpretive materials desired and needed for the parks. Secondly, and important to place-based educational methodologies, these deliverables will be used as a way of bringing the parks to urban classrooms. Participants lived in the parks and worked directly with both national park and Michigan Tech staff to create lesson plans, podcasts, media clips, video, and photographic documentation of their experiences. These lesson plans will be hosted in the Views of the National Park website in an effort to provide innovative teaching resources nationally for teachers or free-choice learners wishing to access information on Midwest national parks. To the benefit of park staff, working with teachers from urban areas offered an opportunity for park staff to access diverse learners in urban settings unable to visit the park. The foundation has been laid for

  3. Birds, Lower Sangay National Park, Morona-Santiago, Ecuador

    OpenAIRE

    Guevara, E.; Santander, T.; Guevara, J. E.; Gualotuña, R.; Ortiz, V.

    2010-01-01

    Sangay National Park is located at the mid-eastern Andean foothills of the Cordillera Oriental of Ecuador. We present a preliminary avifauna inventory corresponding to the lower zone of the Sangay National Park (SNP). One-hundred and twenty-seven bird species belonging to 39 families were recorded, including noteworthy records that represent range extensions for four species, Phaetornis hispidus (Gould 1846) (White-bearded Hermit), Ramphastos ambiguus Swainson 1823 (Black-mandibled Toucan), P...

  4. Kaloko-Honokohau National Historical Park Air Tour Management Plan planning and NEPA scoping document

    Science.gov (United States)

    2004-03-03

    The Federal Aviation Administration (FAA), in cooperation with the National Park Service (NPS), has initiated the development of an Air Tour Management Plan (ATMP) for Kaloko-Honokohau Historic Park pursuant to the National Parks Air Tour Management ...

  5. Kalaupapa National Historic Park Air Tour Management Plan planning and NEPA scoping study

    Science.gov (United States)

    2005-03-03

    The Federal Aviation Administration (FAA), in cooperation with the National Park Service (NPS), has initiated the development of an Air Tour Management Plan (ATMP) for Kalaupapa Historic Park pursuant to the National Parks Air Tour Management Act of ...

  6. 76 FR 61266 - Special Regulations; Areas of the National Park System, Grand Teton National Park, Bicycle Routes...

    Science.gov (United States)

    2011-10-04

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

  7. Study on environmental friendly national park management plan: concentrated on the support plan for national park residents

    Energy Technology Data Exchange (ETDEWEB)

    Park, Yong Ha; Byun, Byoung Seol; Chung, Hoe Seong; Kim, Mi Sook; Kim, Jeong Won; Joo, Yong Joon [Korea Environment Institute, Seoul (Korea)

    1999-12-01

    National parks in Korea have been selected for preserving beautiful sceneries of nature or diversity of organisms. Today as the increase of population and industrialization has caused the increase of natural resource demand, it is difficult to preserve all ecosystems equally. Therefore the national park system has established to prevent the damage to an ecosystem or to preserve a region that can be damaged by selecting a valuable area. The objective of this study is to recommend an efficient support plan for national park residents, to induce their activities to be environmental friendly and to preserve an ecosystem in a national park. To achieve this, the similar systems, laws and cases in the advanced countries have compared and reviewed and a support plan for residents appropriate for Korean situation has discussed. 41 refs., 4 figs., 33 tabs.

  8. New data to the knowledge of macrofungi of Wolin National Park

    Directory of Open Access Journals (Sweden)

    Małgorzata Stasińska

    2017-01-01

    Full Text Available This paper presents the results of mycological studies conducted in the Wolin National Park from July to November 2012, and sporadically in the following 4 years. Explorations were made by a route method over the whole area of the Park, mainly in forest associations: Cephalanthero rubrae-Fagetum, Galio odorati-Fagetum, Luzulo pilosae-Fagetum, and Fago-Quercetum petraeae. In total, 322 taxa of macrofungi were found, 37 Ascomycota and 285 Basidiomycota. Two of them, Hericium coralloides and Inonotus obliquus, are under partial protection, 39 on the red list of fungi in Poland. For the first time, Russula torulosa, previously not reported from Poland, was found in Wolin National Park. Among the examined phytocoenoses, Galio odorati-Fagetum and Luzulo pilosae-Fagetum are characterized by the highest species variety and abundance.

  9. National parks and local development in Poland: A municipal perspective

    Directory of Open Access Journals (Sweden)

    Bernadetta Zawilińska

    2013-05-01

    Full Text Available The article is addressing the problem of local authorities seeing in national parks a stimulus or a barrier for local development in Poland. The results of surveys conducted among representatives of authorities of selected municipalities (n=61, in which there are national park areas show that the assessment of the role and impact of this type of protected areas varies. In most cases the presence of national parks is viewed positively. Emphasis is put on their importance to the local socio-economic development. The economic benefit is seen mainly in the tourism sector and the development of associated services. However, local communities experience many restrictions resulting from functioning of protected areas, especially in regard to the possibility of increasing revenues to the budgets of municipalities, production entrepreneurship development and intensification of agricultural production and fisheries. It is believed that in the future parks should stimulate local development to a larger extent. To achieve this, it is necessary to see a national park as a system linked to the socio-economic environment and to take planning actions based on a holistic look at natural, social and economic issues of a national park and its neighbourhood. The cooperation between local authorities, parks’ management, non-governmental organisations and local tourism business should be strengthened as well as steps should be taken in order to increase social participation in shaping the development of these areas.

  10. Preliminary Survey on Native Orchids of Hkakabo-razi National Park

    International Nuclear Information System (INIS)

    Saw Lwin

    2005-10-01

    Hkakabo-razi is rich in biodiversity of flora and fauna which is situated in Northern Kachin State. Total area of Hkakabo-razi is 1472 sq miles and is the biggest National Park in Myanmar. Abundance of wild orchids, rhododendrons, ferns, trees, temperate and sub-tropical wild flowers grow well naturally in primary dense forests of this area. This area is habitat of CITES Appendis (I) listed orchid Paphiopedilum wardii and other uncommon and unusual native wild orchids. Three biological expeditions in 1997, 1998 and 2000 undertook the task of surveying the flora and fauna of this region jointlyh co-sponsored by Forest Department of Myanmar and Wildlife Conservation Society from United States. In this presentation, the native orchids of this area were described and presented as the preliminary result of above three biological expeditions conducted in Hkakabo-razi National Park.

  11. Diversity of Snakes in Rajegwesi Tourism Area, Meru Betiri National Park

    OpenAIRE

    Hakim, Luchman; Raharjo, Aji Dharma

    2015-01-01

    Rajegwesi tourism area is one of the significant tourism areas in Meru Betiri National Park, East Java, Indonesia. The area rich in term of biodiversity which are potential for developed as natural tourism attraction.  The aim of this study is to identify snakes species diversity and its distribution in Rajegwesi tourism area. Field survey was done in Rajegwesi area, namely swamps forest, residential area, rice fields, agriculture area (babatan), resort area, and Plengkang cliff. This study f...

  12. Composition and Diversity of Soil Arthropods of Rajegwesi Meru Betiri National Park

    OpenAIRE

    Zayadi, Hasan; Hakim, Luchman; Leksono, Amin Setyo

    2013-01-01

    Meru Betiri National Park (MBNP) is one of the nature conservation area that has the potential of flora, fauna, and ecosystems that could develop as a nature-based tourism attraction. The existence of certain indicator species was related to estimation of stress level and disturbance on ecosystem stability for making strategic decisions about the restoration in this area. One of the important indicator species at forest ecosystem were soil arthropods. Aim this research were analyzed compositi...

  13. 77 FR 64544 - Minor Boundary Revision at Chickamauga and Chattanooga National Military Park

    Science.gov (United States)

    2012-10-22

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-SER-CHCH-10687; 5220-726] Minor Boundary Revision at Chickamauga and Chattanooga National Military Park AGENCY: National Park Service, Interior.... 460l- 9(c)(1)(ii), the boundary of Chickamauga and Chattanooga National Military Park is modified to...

  14. Stars Above, Earth Below: Astronomy in the National Parks

    Science.gov (United States)

    Nordgren, Tyler E.

    2011-01-01

    The U.S. national parks that protect our enjoyment of the landscape around us by day, also protect our enjoyment of the sky above at night. With the growth of light pollution, the view of the stars and Milky Way overhead has become as rare as the views of glaciers, geysers, and grizzlies that bring millions of visitors to the parks every year. Through the pristine view of a starry sky at night park visitors are primed to learn about our planet, its place in the solar system, and the larger Universe in which we live. The national parks are therefore the largest informal educational setting for reaching millions of people from all over the world who might not otherwise encounter astronomical outreach. The material in this presentation has been field tested in national parks, campgrounds, lodges, and visitor centers over the last four years and is elaborated on in the just released book: "Stars Above, Earth Below: A Guide to Astronomy in the National Parks.” Funding for this project was provided by The Planetary Society.

  15. Mammalian fauna of the Temessos National Park, Turkey

    Directory of Open Access Journals (Sweden)

    Anna De Marinis

    2009-12-01

    Full Text Available The National Park of Termessos, Southern Turkey, is one of the Turkey’s biggest national park not only with its archeological richness but also with its great natural wild life. We provided a checklist of the mammalian fauna of the park on the base of direct observations, interviews and a comparative analysis of the available literature. Sixteen species have been reported in the park. Hedgehogs, hares, porcupines and Persian squirrels and, among flying mammals, Egyptian rousette and Mouse-eared bat have been recorded. Carnivores are represented by Golden jackal, Wolf, Red fox, Stone marten, Badger, Otter and Wild cat. Very recently (2005 the presence of the Caracal in the park has been confirmed, whereas no signs of the presence of the Lynx were detected. The last Anatolian leopards seems to have definitively disappeared from the region. The occurrence in the area of striped hyaenas and brown bears is documented up to a few decades ago. The Park is regarded as the only geographical range in the whole world where the European or Common fallow deer has persisted as a native form. Other ungulates too, such as Wild goat and Wild boar are dispersed within the boundary of the park. Management implications are discussed.

  16. Forest health monitoring: 2009 national technical report

    Science.gov (United States)

    Kevin M. Potter; Barbara L. Conkling

    2012-01-01

    The annual national technical report of the Forest Health Monitoring Program of the Forest Service, U.S. Department of Agriculture, presents forest health status and trends from a national or multi-State regional perspective using a variety of sources, introduces new techniques for analyzing forest health data, and summarizes results of recently completed Evaluation...

  17. PRICING STRATEGY FOR QUASI-PUBLIC FOREST TOURISM PARK Case Study in Gunung Pancar Forest Tourism Park, Bogor Indonesia

    Directory of Open Access Journals (Sweden)

    Ricky Avenzora

    2016-10-01

    Full Text Available The dynamic of 3-parties conflict of interests (investor, local people and government in having actual income from the nature tourism park business in Indonesia became worse since a “very  progressive” Government Regulation on Forestry Related Services Tariff (so called PP 12/2014 was issued.  On one hand, everybody agrees to improve the 17 years old tariff regulation of PP 59/1998. On the other hand, the “unclear reason” of the new tariffs in PP 12/2014 has shocked many parties and created many difficulties while implemented. This paper studies visitors’ expenditures and their willingness to pay (WTP for every recreation services scenario by using contingent valuation method (CVM survey with open-ended eliciting questionnaire instrument. Regarding the characteristic of Gunung Pancar Forest Tourism Park (GPFTP the method was used to justify a reasonable and eligible ticket pricing strategy at the GPFTP as a quasi-public recreation park. The survey has also specifically addressed the reasonable ticket-price that aligns with the financial assumption of investor's business plan and local people's economic activities. Results of the survey  show that the continuum of visitors’ WTP is ranging from 3.4 times (as the response to scenario-1 up to 12.7 times (as the response to scenario-5 of the recent ticket price. The WTP of scenario-2, 3 and 4 are ranging from 4.7, 6.2 and 7.5 times, respectively. Furthermore, the results of Tobit Regression Analysis show that seven important variables are positively correlated, while six variables are negatively correlated with the WTP.

  18. Ecological significance of some kenophytes in Lower Silesian national parks

    Directory of Open Access Journals (Sweden)

    Jerzy Fabiszewski

    2011-01-01

    Full Text Available The paper presents the results of several years investigations (2003-2007 on two invaders: the Himalayans Impatiens glandulifera and Asiatic Reynoutria japonica. The Sudety Mountains and their national parks are under strong pressure of both species, threatening the local vegetation. The four-year investigations have been carried out in field, glasshouse and in laboratory. Invasive species have their peculiar life histories which help them to occupy new areas. Those are above all the specific generative reproduction strategies (Impatiens or vegetative reproduction strategies (Reynoutria. Both strategies secure the reproductive success and to capture more and more highly situated areas of the mountains. Very significant characteristics connected with the expansion of invaders is the excessively over and above the average production of seeds (Impatiens and a huge annual increment aboveground biomass (Reynoutria. The investigated invasive species are probably not equipped with influence of allelopatic type as of greater importance is their competitive strength. The invaders can eliminate a part of the early spring flora belonging to the geophyte group and impoverish the regional biological diversity. Both the invasive plants enter also into some moist mountain forest communities.

  19. Ectomycorrhizal Fungal Communities in Urban Parks Are Similar to Those in Natural Forests but Shaped by Vegetation and Park Age.

    Science.gov (United States)

    Hui, Nan; Liu, Xinxin; Kotze, D Johan; Jumpponen, Ari; Francini, Gaia; Setälä, Heikki

    2017-12-01

    Ectomycorrhizal (ECM) fungi are important mutualists for the growth and health of most boreal trees. Forest age and its host species composition can impact the composition of ECM fungal communities. Although plentiful empirical data exist for forested environments, the effects of established vegetation and its successional trajectories on ECM fungi in urban greenspaces remain poorly understood. We analyzed ECM fungi in 5 control forests and 41 urban parks of two plant functional groups (conifer and broadleaf trees) and in three age categories (10, ∼50, and >100 years old) in southern Finland. Our results show that although ECM fungal richness was marginally greater in forests than in urban parks, urban parks still hosted rich and diverse ECM fungal communities. ECM fungal community composition differed between the two habitats but was driven by taxon rank order reordering, as key ECM fungal taxa remained largely the same. In parks, the ECM communities differed between conifer and broadleaf trees. The successional trajectories of ECM fungi, as inferred in relation to the time since park construction, differed among the conifers and broadleaf trees: the ECM fungal communities changed over time under the conifers, whereas communities under broadleaf trees provided no evidence for such age-related effects. Our data show that plant-ECM fungus interactions in urban parks, in spite of being constructed environments, are surprisingly similar in richness to those in natural forests. This suggests that the presence of host trees, rather than soil characteristics or even disturbance regime of the system, determine ECM fungal community structure and diversity. IMPORTANCE In urban environments, soil and trees improve environmental quality and provide essential ecosystem services. ECM fungi enhance plant growth and performance, increasing plant nutrient acquisition and protecting plants against toxic compounds. Recent evidence indicates that soil-inhabiting fungal communities

  20. Ecological Impacts of Reindeer Herding in Oulanka National Park

    OpenAIRE

    Fischer, Helgard

    2005-01-01

    The impacts of reindeer grazing on Cladonia lichen ranges have been receiving increasing attention from both scientists and the general public. Often, grazing pressure is seen as too high and as endangering lichen vegetation ecosystems. During the PAN Park verification process in Oulanka National Park in north-eastern Finland, a study was requested to evaluate the condition of lichen ranges and, if needed, to make recommendations for improvements. In addition to the requested information, thi...

  1. Assessment of Visitor Satisfaction in Mole National Park, Ghana

    Directory of Open Access Journals (Sweden)

    Conrad-J.Wuleka Kuuder

    2013-01-01

    Full Text Available Arrivals to Mole National Park (MNP, the largest in Ghana were projected by management to reach 100,000 guests by the close of2010. As at the end of December 2008, the park recorded only 16, 807 guest arrivals, the highest so far in its existence. By the close of year 2010, only 14,336 tourist arrivals were recorded registering a drop, hence an illusion in attaining the2010 set target and even subsequent years to come. This therefore gave a clue that revenue generated is not always enough to support park administration and community development. This paper explores the underlying reasons accounting for this trend by finding out tourists’ preferences in the park, the category of people who patronized the park most and sourcing guest views on what can be done to make the park more attractive. A five month period was used to elicit information from498 tourists who visited the Park employing questionnaire administration and interview schedules. The results analyzed revealed that student groups in second cycle and tertiary institutions patronized the park most on the domestic front, whilst on the foreign front, all guests contacted were educated above high school level and many of them (57% were on holiday in Ghana. The driving force (motivation behind these visits was to see animals in the wild. The most preferred wildlife species visitors came to view were elephants, monkeys, lions, buffalo and birds respectively. The recommendation is made that the road linking major cities and towns to the Park which is “rough and rugged” be rehabilitated if government needs to improve tourists’ inflow to the park.

  2. Tourism potentials of Mole National Park in Northern Ghana

    Directory of Open Access Journals (Sweden)

    Conrad Wuleka Kuuder

    2012-01-01

    Full Text Available Poor access and long distances from major cities/towns have always been major problems debarring the full utilization of nature-related touristic resources. Despite this, some adventuresome tourists still make efforts to such wildlife sanctuaries to have a feel of nature. This study explores tourism exploits at Mole National Park (the largest in Ghana which is located in the northern sector of the country. An inventory of facilities through field visits and observations were ‘exacted’ to identify different types of landforms, species of wildlife, vegetation and culture which were of touristic significance around the Park and also to have an overview of tourists’ “traffic” to the Park. With regard to data collection, the questionnaire method including personal observation were employed to obtain information from the four communities that surround the Park, the Park officials and tourists who visited the facility from April to May, 2011. The results analysed revealed that turn out was comparatively low due to the remote location of the Park including poor accessibility and low income among Ghanaians. Tourism awareness among community members was found to be high. Tourists found the Park impressive in terms of its variety in wildlife and services rendered therein. It was discovered that the Park has a high tourism potential which can be harnessed to attract both domestic and international tourists and bring socio-economic benefits to Ghana. The paper suggests that improvements in road network to and in the Park and stiffer sanctions to curb poaching were major ways to enhance tourism/recreation in the Park and making it sustainable.

  3. Protected natural resources: Media representations of national parks

    Directory of Open Access Journals (Sweden)

    Simeunović-Bajić Nataša

    2011-01-01

    Full Text Available This paper attempts to set trends of reporting about national parks as exquisite units of national importance through the research of online editions of dominant media in Serbia. Since 2009 the entire set of “green laws“ was adopted, the great progress has been made in this area, and the research will refer to the next year of 2010 so it can be detected how much is the public informed by the means of communication about ambient, ecologic, aesthetic and recreational potentials of the national parks in Serbia.

  4. 78 FR 38287 - Bitterroot National Forest, Darby Ranger District, Como Forest Health Project

    Science.gov (United States)

    2013-06-26

    ... DEPARTMENT OF AGRICULTURE Forest Service Bitterroot National Forest, Darby Ranger District, Como Forest Health Project AGENCY: Forest Service. ACTION: Notice; Correction. SUMMARY: The Department of Agriculture (USDA), Forest Service, Bitterroot National Forest, Darby Ranger District published a document in...

  5. POLYCYCLIC AROMATIC HYDROCARBONS ASSESSMENT IN SEDIMENT OF NATIONAL PARKS IN SOUTHEAST BRAZIL

    Science.gov (United States)

    Meire, Rodrigo Ornellas; Azeredo, Antonio; de Souza Pereira, Márcia; Paulo, João; Torres, Machado; Malm, Olaf

    2008-01-01

    The aim of this work was to assess the levels of polycyclic aromatic hydrocarbons (PAHs) in the environment and their sources found in protected regions of southeastern Brazil. Samples of sediments were collected at four National Parks: Itatiaia National Park (PNIT), Serra da Bocaina National Park (PNSB), Serra dos Orgãos National Park (PNSO) and Jurubatiba National Park (PNJUB). The National Parks studied comprise rainforests, altitudinal fields and ‘restinga’ environments located in the Minas Gerais, Rio de Janeiro and São Paulo states. The sampling was conducted between 2002 and 2004 from June to September. In general, the environmental levels of PAHs found were similar to those in other remote areas around the globe. PNIT exhibited the highest median values of total PAHs in sediment (97 ng·g−1), followed by PNJUB (89 ng·g−1), PNSO (57 ng·g−1) and PNSB (27 ng·g−1). The highest levels of total PAHs (576 and 24430 ng·g−1) could be associated to a point source contamination where are characterizated for human activities. At PNSB and PNIT the PAH profiles were richer in 2 and 3 ring compounds, whereas at PNSO and PNJUB, the profiles exhibited 3 and 4 ring compounds. The phenanthrene predominance in most samples could indicate the influence of biogenic synthesis. The samples with a petrogenic pattern found in this study might be associated with the vicinity of major urban areas, highway traffic and/or industrial activities close to PNSO and PNIT. At PNIT and PNJUB, forest fires and slash and burn agricultural practices may drive the results towards a pyrolytic pattern. PMID:18472130

  6. Ecological modeling for forest management in the Shawnee National Forest

    Science.gov (United States)

    Richard G. Thurau; J.F. Fralish; S. Hupe; B. Fitch; A.D. Carver

    2008-01-01

    Land managers of the Shawnee National Forest in southern Illinois are challenged to meet the needs of a diverse populace of stakeholders. By classifying National Forest holdings into management units, U.S. Forest Service personnel can spatially allocate resources and services to meet local management objectives. Ecological Classification Systems predict ecological site...

  7. National Park Service Organic Act prohibits turning the doorstep of Canyonlands National Park into a nuclear wasteland

    International Nuclear Information System (INIS)

    Bryan, J.A.

    1986-01-01

    The protection national parks enjoy under the Organic Act of 1916 is now threatened by the enlarging and advancing needs of American society, with the most destructive threat posed by excessive or incongruent development on land adjacent to the parks. The need to store high-level nuclear waste has prompted DOE to ignore the protective mandate of the Act, and the Interior Secretary has made no move to correct DOE's error. Judicial intervention is not available until park values are immediately threatened. Federal action could violate the Act's standards and irreparably scar Canyonlands National Park. Decisions of this magnitude should be made in the open, with the federal government and public cooperating in an informed manner and acknowledging what is at stake

  8. Ecological and Socio-Economic Contribution of Mt. Elgon Forest Park, Eastern Uganda

    Directory of Open Access Journals (Sweden)

    Buyinza Mukadasi

    2013-01-01

    Full Text Available This paper explores the ecological and socio-economic contribution of Mt. Elgon forest park, eastern Uganda. An effort was taken to evaluate the importance of Mt. Elgon forest park resources to the local people by using the local plant knowledge to value the forest park resources. An integrated approach of participatory rural appraisal (PRA, Participatory Resource Valuation (PRV, household survey, group discussions and forest walks were conducted during the months of June to December, 2008 in Mutushet and Kortek Parishes, Kapchorwa District. Using random sampling methods, 120 respondents were selected and interviewed. Ten forest uses were identified with the highest dependence being in the supply of timber for income and domestic building poles, the latter having the highest average annual household value of UGx. 67919 (US$37. The forest use most valued in both Mutushet and Koterk was medicine with an average annual household value of UGx. 60,371 (US$ 33 and UGx. 75,464 (US$ 42 respectively. The forest provision of medicine, domestic building materials, soil conservation, bush meat, charcoal and timber was more valued in Koterk, while provision of firewood, honey and pasture were more valued in Mutushet. The forest’s provision of food was valued equally in the two areas with an average annual value of UGx. 30,186 per household. Forest park resources accounted for 55% of the household income. Participatory valuation approaches are ecommended for estimation of forest park resources’ value in a non-cash economy.

  9. Chronology of awareness about US National Park external threats.

    Science.gov (United States)

    Shafer, Craig L

    2012-12-01

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

  10. Magellanic Woodpeckers in three national parks of central-southern Chile: habitat effects and population variation over the last two decades

    Directory of Open Access Journals (Sweden)

    Pablo M. Vergara

    2017-12-01

    Full Text Available A major challenge for protected areas is providing wildlife with enough suitable habitat to cope with stochastic environment and increased pressure from the surrounding landscapes. In this study, we addressed changes in local populations of Magellanic Woodpeckers (Campephilus magellanicus occupying three national parks of central-southern Chile. We compared the breeding and postbreeding abundance of woodpeckers during the 1990s with the present (2016 abundance (n = 4 years, and assessed the extent to which abundance was explained by forest type and quality of foraging habitat (as quantified through the plant senescence reflectance index; PSRI. Results show a distinctive temporal variation in woodpecker abundance at each park, with local populations of Magellanic Woodpeckers declining by 42.2% in Conguillío National Park, but increasing by 34.3% in Nahuelbuta National Park. Woodpeckers responded to forest conditions within each park such that their abundance increased with high quality of foraging habitat, i.e., large PSRI values, and the presence of old-growth Monkey puzzle (Araucaria araucana - Nothofagus pumilio mixed forest. Anecdotal evidence suggests that populations of woodpeckers in Conguillío National Park might have responded negatively to large-scale disturbances from recent forest fires affecting part of the forest area within park. Because stochastic events seemed to strongly mediate population changes, our findings suggest that regional conservation of Magellanic Woodpeckers requires expanding the current conservation area network in central-southern Chile.

  11. Lightning safety awareness of visitors in three California national parks.

    Science.gov (United States)

    Weichenthal, Lori; Allen, Jacoby; Davis, Kyle P; Campagne, Danielle; Snowden, Brandy; Hughes, Susan

    2011-09-01

    To assess the level of lightning safety awareness among visitors at 3 national parks in the Sierra Nevada Mountains of California. A 12-question, short answer convenience sample survey was administered to participants 18 years of age and over concerning popular trails and points of interest with known lightning activity. There were 6 identifying questions and 5 knowledge-based questions pertaining to lightning that were scored on a binary value of 0 or 1 for a total of 10 points for the survey instrument. Volunteers in Fresno, California, were used as a control group. Participants were categorized as Sequoia and Kings Canyon National Park (SEKI), frontcountry (FC), or backcountry (BC); Yosemite National Park (YNP) FC or BC; and Fresno. Analysis of variance (ANOVA) was used to test for differences between groups. 467 surveys were included for analysis: 77 in Fresno, 192 in SEKI, and 198 in YNP. National park participants demonstrated greater familiarity with lightning safety than individuals from the metropolitan community (YNP 5.84 and SEKI 5.65 vs Fresno 5.14, P = .0032). There were also differences noted between the BC and FC subgroups (YNP FC 6.07 vs YNP BC 5.62, P = .02; YNP FC 6.07 vs SEKI FC 5.58, P = .02). Overall results showed that participants had certain basic lightning knowledge but lacked familiarity with other key lightning safety recommendations. While there are statistically significant differences in lightning safety awareness between national parks and metropolitan participants, the clinical impact of these findings are debatable. This study provides a starting point for providing educational outreach to visitors in these national parks. Copyright © 2011 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  12. A Scheme for "The Window of Taiwan National Park"

    Science.gov (United States)

    Tang, E. Y.-F.

    2015-08-01

    There are nine distinguished national parks in Taiwan. Each one has its own wild variety of natural inhabitants and cultural resources. However, due to the geographical inaccessibility, partially closed by natural disaster, or under the restrict protection by the authority, most of the places are difficult to reach for the public, not to mention for the disabled people. Therefore, a scheme, with the cutting edge technology, comprising the essences of all nine national parks in a space located in one of the national parks which is more convenient with public transportation system is presented. The idea is to open a window in the hope to offer a platform for better and easy understanding the features of all national parks, to increase the accessibility for disabled people, and to provide advanced services for the public. Recently, the progressing of digital image technology becomes more and more promising. Using mutual interactive ways and game-liked formation to promote the participation of visitors to gain learning experiences is now becoming a mainstream for exhibition in visitor centers and museums around the world. The method of the motion-sensing interactive exhibition has personalized feature which is programmed to store visitor's behaviors and become smarter in response with visitor in order to make each person feel that they are playing in a game. It involves scenarios, concepts and visitors' participation in the exhibition design to form an interactive flow among human, exhibits, and space. It is highly attractive and low barrier for young, senior and disabled people, and for the case of no physical objects to exhibit, visual technology is a way of solution. This paper presents the features and difficulties of national parks in Taiwan. Visitors' behavior and several cases have been investigated and analysed to find a suitable way for combining all the features of national parks in an exhibition. However, it should be noticed that this is not an alternative

  13. Analysis of operating criteria: Multiple lakes at Voyageurs National Park

    International Nuclear Information System (INIS)

    Flug, M.; Kallemeyn, L.W.

    1993-01-01

    An overview of lake and river regulation at Voyageurs National Park, which resides on the Minnesota-Ontario border, is given to demonstrate how water policy agreements can work. In 1905 the United States and Canada authorized private dams with turbines on the Rainy River. The International Joint Commission regulates these dams. The National Park Service is mandated to preserve the natural environment for future generations. State, private, and public sector interests are tourism, flood protection, the pulp and paper industry, native wild rice growth; etc. Rule curves for regulating reservoirs have changed and committee with broad representation is cooperating to better manage the waters of Namakan Reservoir and Rainy Lake

  14. National parks and the power of geographical competences

    DEFF Research Database (Denmark)

    Brandt, Jesper

    2018-01-01

    Torsten Hägerstrands ideas on landscape dynamics were often illustrated and tested through empirical studies, one of the most interesting being his study of the foundation of national parks in Sweden before WW1, where he analysed the historical enfoldment of geographical competences to change...... the landscape among different types of stakeholders. His analysis is used for a follow-up on the foundation of national parks in Denmark, put to work 100 years later. The challenges of land property rights and the necessity of a landscape-related collective comprehension and mutual interest in the enfoldment...

  15. A national assessment of physical activity on US national forests

    Science.gov (United States)

    Jeffrey D. Kline; Randall S. Rosenberger; Eric M. White

    2011-01-01

    In an era of declining timber harvests on federal lands, the US Forest Service has sought to better describe the public benefits associated with the nation's continued investment in managing the national forests. We considered how national forests contribute to public health by providing significant outdoor recreation opportunities. Physical inactivity has become...

  16. Herpetofaunal inventories of the National Parks of South Florida and the Caribbean: Volume I. Everglades National Park

    Science.gov (United States)

    Rice, Kenneth G.; Waddle, J. Hardin; Crockett, Marquette E.; Jeffery, Brian M.; Percival, H. Frankin

    2004-01-01

    Amphibian declines and extinctions have been documented around the world, often in protected natural areas. Concern for this alarming trend has prompted the U.S. Geological Survey and the National Park Service to document all species of amphibians that occur within U.S. National Parks and to search for any signs that amphibians may be declining. This study, an inventory of amphibian species in Everglades National Park, was conducted during 2000 to 2003. The goals of the project were to create a georeferenced inventory of amphibian species, use new analytical techniques to estimate proportion of sites occupied by each species, look for any signs of amphibian decline (missing species, disease, die-offs, etc.), and to establish a protocol that could be used for future monitoring efforts. Several sampling methods were used to accomplish all of these goals. Visual encounter surveys and anuran vocalization surveys were conducted in all habitats throughout the park to estimate the proportion of sites or proportion of area occupied (PAO) by each amphibian species in each habitat. Opportunistic collections, as well as some drift fence and aquatic funnel trap data were used to augment the visual encounter methods for highly aquatic or cryptic species. A total of 562 visits to 118 sites were conducted for standard sampling alone, and 1788 individual amphibians and 413 reptiles were encountered. Data analysis was done in program PRESENCE to provide PAO estimates for each of the anuran species. All but one of the amphibian species thought to occur in Everglades National Park was detected during this project. That species, the Everglades dwarf siren (Pseudobranchus axanthus belli), is especially cryptic and probably geographically limited in its range in Everglades National Park. The other three species of salamanders and all of the anurans in the park were sampled adequately using standard herpetological sampling methods. PAO estimates were produced for each species of anuran

  17. Enhancing Visitor Experiences Using Thematic Interpretation in Park Guiding Service in Sarawak National Parks

    Directory of Open Access Journals (Sweden)

    Amin Victor Luna

    2014-01-01

    Full Text Available Enhancing visitor experiences is arguably the primary and most important goal for interpretation by many protected area managers and tourism business. However, little research has been conducted in Sarawak, Malaysia to directly quantify the effects of thematic interpretation has on tourist experiences. Drawing on the TORE-model of interpretation and through the inception of Park Guiding Training and Licensing System in Sarawak since 2007, this quantitative study examines the effectiveness of thematic interpretive guided tours delivered by park guides at Bako National Park, Sarawak, with the assumption that it will further enhance visitor experiences. A descriptive analysis and Pearson's product-moment correlation analysis of sub-indicators of the global evaluation of interpretation of site, and sub-indicators of elaboration surveyed from visitors of purposively sampled park guides revealed a strong measurement and correlation coefficients of visitors’ overall quality of thematic intepretive guided tours effecting visitor satisfaction and experiences. These findings provide empirical evidence that good thematic interpretive guided tour makes a positive impacts on visitor experiences, thus making training of tourism businesses' employees as park guides as a good investment. The suggestions for further research in influencing visitor attitude and shaping visitor behaviour are offered.

  18. Analysing land cover and land use change in the Matobo National Park and surroundings in Zimbabwe

    Science.gov (United States)

    Scharsich, Valeska; Mtata, Kupakwashe; Hauhs, Michael; Lange, Holger; Bogner, Christina

    2016-04-01

    Natural forests are threatened worldwide, therefore their protection in National Parks is essential. Here, we investigate how this protection status affects the land cover. To answer this question, we analyse the surface reflectance of three Landsat images of Matobo National Park and surrounding in Zimbabwe from 1989, 1998 and 2014 to detect changes in land cover in this region. To account for the rolling countryside and the resulting prominent shadows, a topographical correction of the surface reflectance was required. To infer land cover changes it is not only necessary to have some ground data for the current satellite images but also for the old ones. In particular for the older images no recent field study could help to reconstruct these data reliably. In our study we follow the idea that land cover classes of pixels in current images can be transferred to the equivalent pixels of older ones if no changes occurred meanwhile. Therefore we combine unsupervised clustering with supervised classification as follows. At first, we produce a land cover map for 2014. Secondly, we cluster the images with clara, which is similar to k-means, but suitable for large data sets. Whereby the best number of classes were determined to be 4. Thirdly, we locate unchanged pixels with change vector analysis in the images of 1989 and 1998. For these pixels we transfer the corresponding cluster label from 2014 to 1989 and 1998. Subsequently, the classified pixels serve as training data for supervised classification with random forest, which is carried out for each image separately. Finally, we derive land cover classes from the Landsat image in 2014, photographs and Google Earth and transfer them to the other two images. The resulting classes are shrub land; forest/shallow waters; bare soils/fields with some trees/shrubs; and bare light soils/rocks, fields and settlements. Subsequently the three different classifications are compared and land changes are mapped. The main changes are

  19. An assessment of human-elephant conflict in Manas National Park, Assam, India

    Directory of Open Access Journals (Sweden)

    N.K. Nath

    2009-06-01

    Full Text Available An assessment of human-elephant conflict was carried out in the fringe villages around Manas National Park, Assam during 2005-06. The available forest department conflict records since 1991 onwards were also incorporated during analysis. Conflict was intense in the months of July-August and was mostly concentrated along the forest boundary areas, decreasing with distance from the Park. Crop damage occurred during two seasons; paddy (the major crop suffered the most due to raiding. Crop maturity and frequency of raiding were positively correlated. Single bull elephants were involved in conflicts more frequently (59% than female herds (41%, while herds were involved in majority of crop raiding cases. Of the single elephants, 88% were makhnas and 11.9% were tuskers. The average herd size recorded was 8 individuals, with group size ranging up to 16. Mitigation measures presently adopted involve traditional drive-away techniques including making noise by shouting, drum beating, bursting fire crackers and firing gun shots into the air, and using torch light, pelting stones and throwing burning torches. Kunkis have been used in severe cases. Machans are used for guarding the crops. Combinations of methods are most effective. Family herds were easily deflected, while single bulls were difficult to ward off. Affected villagers have suggested methods like regular patrolling (39% by the Forest Department officials along the Park boundary, erection of a concrete wall (18% along the Park boundary, electric fencing (13%, simply drive away (13%, culling (11% and lighting the Park boundary during night hours (6%. Attempts to reduce conflict by changing the traditional cropping pattern by introducing some elephant-repellent alternative cash crops (e.g. lemon and chilli are under experiment.

  20. Detecting of forest afforestation and deforestation in Hainan Jianfengling Forest Park (China) using yearly Landsat time-series images

    Science.gov (United States)

    Jiao, Quanjun; Zhang, Xiao; Sun, Qi

    2018-03-01

    The availability of dense time series of Landsat images pro-vides a great chance to reconstruct forest disturbance and change history with high temporal resolution, medium spatial resolution and long period. This proposal aims to apply forest change detection method in Hainan Jianfengling Forest Park using yearly Landsat time-series images. A simple detection method from the dense time series Landsat NDVI images will be used to reconstruct forest change history (afforestation and deforestation). The mapping result showed a large decrease occurred in the extent of closed forest from 1980s to 1990s. From the beginning of the 21st century, we found an increase in forest areas with the implementation of forestry measures such as the prohibition of cutting and sealing in our study area. Our findings provide an effective approach for quickly detecting forest changes in tropical original forest, especially for afforestation and deforestation, and a comprehensive analysis tool for forest resource protection.

  1. Forest health monitoring: 2007 national technical report

    Science.gov (United States)

    Barbara L. Conkling

    2011-01-01

    The Forest Health Monitoring Program produces an annual technical report that has two main objectives. The first objective is to present information about forest health from a national perspective. The second objective is to present examples of useful techniques for analyzing forest health data new to the annual national reports and new applications of techniques...

  2. Forest health monitoring: 2005 national technical report

    Science.gov (United States)

    Mark J. Ambrose; Barbara L. Conkling

    2007-01-01

    The Forest Health Monitoring program's annual national technical report presents results of forest health analyses from a national perspective using data from a variety of sources. The report is organized according to the Criteria and Indicators for the Conservation and Sustainable Management of Temperate and Boreal Forests of the Santiago Declaration. The results...

  3. Forest health monitoring: 2008 national technical report

    Science.gov (United States)

    Kevin M. Potter; Barbara L. Conkling

    2012-01-01

    The Forest Health Monitoring (FHM) Program’s annual national technical report has three objectives: (1) to present forest health status and trends from a national or a multi-State regional perspective using a variety of sources, (2) to introduce new techniques for analyzing forest health data, and (3) to report results of recently completed evaluation monitoring...

  4. Forest health monitoring: 2006 national technical report

    Science.gov (United States)

    Mark J. Ambrose; Barbara L. Conkling

    2009-01-01

    The Forest Health Monitoring Program’s annual national technical report presents results of forest health analyses from a national perspective using data from a variety of sources. The report is organized according to the Criteria and Indicators for the Conservation and Sustainable Management of Temperate and Boreal Forests of the...

  5. Range management on the National Forests

    Science.gov (United States)

    James T. Jardine; Mark Anderson

    1919-01-01

    In the administration of the National Forests the aim is to convey to the greatest possible number the full benefit of all the resources which the Forests contain and at the same time to perpetuate these resources by regulating their use. Accordingly, grazing on the National Forests is regulated with the object of using the grazing resources to the fullest extent...

  6. National Report on Sustainable Forests--2010

    Science.gov (United States)

    Guy Robertson; Peter Gaulke; Ruth McWilliams; Sarah LaPlante; Richard Guldin

    2011-01-01

    The United States is richly endowed with forests, and their care and conservation have been a national concern for more than a century. This report, the National Report on Sustainable Forests—2010, provides data and analysis aimed at addressing this concern by enhancing dialogue and decisions in pursuit of the goal of forest sustainability. The report relies on the...

  7. Protecting resources: Assessing visitor harvesting of wild morel mushrooms in two national capital region parks

    Science.gov (United States)

    Elizabeth S. Barron; Marla R. Emery

    2009-01-01

    Anecdotal reports have sparked concerns that morel mushroom populations may be declining at National Park sites in the greater Washington, D.C. area. The research reported here focuses on two of these parks, Catoctin Mountain Park (CATO) and the Chesapeake and Ohio Canal National Historical Park (CHOH). Oral histories conducted with 41 harvesters in 2005 and 2007 had...

  8. Non-native plant invasions of United States National parks

    Science.gov (United States)

    Allen, J.A.; Brown, C.S.; Stohlgren, T.J.

    2009-01-01

    The United States National Park Service was created to protect and make accessible to the public the nation's most precious natural resources and cultural features for present and future generations. However, this heritage is threatened by the invasion of non-native plants, animals, and pathogens. To evaluate the scope of invasions, the USNPS has inventoried non-native plant species in the 216 parks that have significant natural resources, documenting the identity of non-native species. We investigated relationships among non-native plant species richness, the number of threatened and endangered plant species, native species richness, latitude, elevation, park area and park corridors and vectors. Parks with many threatened and endangered plants and high native plant species richness also had high non-native plant species richness. Non-native plant species richness was correlated with number of visitors and kilometers of backcountry trails and rivers. In addition, this work reveals patterns that can be further explored empirically to understand the underlying mechanisms. ?? Springer Science+Business Media B.V. 2008.

  9. Survey, Research And Prospect Of Signage Systems In National Parks In Yunnan Province

    Directory of Open Access Journals (Sweden)

    wenjuan XU

    2018-01-01

    Full Text Available The Signage System is essential to establishing a national park. The authors conducted surveys, analysis and research of identification signs, informational sign, directional signs and functional signs from the signage systems adopted by five national parks in Yunnan Province. Relying on the results, with reference to industry experience, years of research related to national park, successful cases of overseas national parks and the current signage systems across China’s national parks, the paper aims to explore future development strategies of national park signage systems that are suitable for China.

  10. and its prey in the bale mountains national park

    African Journals Online (AJOL)

    Preferred Customer

    The three commonest species of rodents endemic to the Bale Mountains National Park are A. blicki, L. melanonyx and S. albicaudata (Sillero-Zubiri et al.,. 1995). They are the only small-sized rodents trapped in this study. S. albicaudata is a nocturnal species that has no significant contribution to the diet of C. simensis.

  11. Bentuang Karimun National Park: integrated conservation and development in Indonesia

    NARCIS (Netherlands)

    Soedjito, H.

    1997-01-01

    The International Tropical Timber Organization (ITTO) has funded a project for the Bentuang Karimun National Park (BKNP) of the Department of Forestry of Indonesia [Project Bentuang Karimun PD 26/ 93 Rev. 1 (F)]. It started on November 1995 and is implemented by WWF Indonesia. The main objective is

  12. An assessment of illegal fishing in Gonarezhou National Park, Zimbabwe

    NARCIS (Netherlands)

    Gandiwa, E.; Zisadza-Gandiwa, P.; Mutandwa, M.; Sandram, S.

    2012-01-01

    Illegal fishing is a worldwide problem. In this study we present the first assessment of illegal fishing in Gonarezhou National Park (GNP), Zimbabwe. Information on illegal fishing was gathered from a total of 39 illegal fishers who were arrested within GNP between February and October 2011. Data

  13. Traditional medicinal plants in Ben En National Park, Vietnam

    NARCIS (Netherlands)

    Van Sam, Hoang; Baas, P.; Keßler, P.J.A.

    2008-01-01

    This paper surveys the medicinal plants and their traditional use by local people in Ben En National Park, Vietnam. A total of 230 medicinal plant species (belonging to 200 genera and 84 families) is used by local people for treatment of 68 different diseases. These include species that are

  14. Resource partitioning between large herbivores in Hustai National Park, Mongolia

    NARCIS (Netherlands)

    Sietses, D.J.; Faupin, G.; Boer, de W.F.; Jong, de C.B.; Henkens, R.J.H.G.; Usukhjargal, D.; Batbaatar, T.

    2009-01-01

    Re-introduced Przewalski horses in Hustai National Park, Mongolia could suffer from food competition with other herbivore species through food resource depletion. Diet composition of the Przewalski horse (Equus ferus przewalskii), red deer (Cervus elaphus) and four livestock species (sheep, goat,

  15. Australian Alps: Kosciuszko, Alpine and Namadgi National Parks (Second Edition

    Directory of Open Access Journals (Sweden)

    Nicole Porter

    2017-02-01

    Full Text Available Reviewed: Australian Alps: Kosciuszko, Alpine and Namadgi National Parks (Second Edition By Deidre Slattery. Clayton South, Australia: CSIRO Publishing, 2015. xvii + 302 pp. AU$ 45.00, US$ 35.95. ISBN 978-1-486-30171-3.

  16. Fern inventorization in Laiwangi-Wanggameti National Park, East Sumba, Waingapu, NTT

    Directory of Open Access Journals (Sweden)

    I NYOMAN PENENG

    2007-07-01

    Full Text Available The inventory and the collection of the ferns in Laiwangi-Wanggameti National Park will be plamted as collection plants in Bali Botanical Garden. In this research used the explorative method. The result of the research has collected 70 numbers of the ferns and 229 speciment. They consist of 21 family, 30 genus.and 70 species. From 70 species. There are 3 species such as Licopodium sernuum, Lygodium javanicum (Tumb. Sw. and Ophioglossum pendulum L. are predicted as new collection for the Bali Botanic Garden. The dominant genus in Laiwangi- Wanggameti National Park was Cyclosorus, Asplenium, Athyrium, and Pteris. Which are growing to cover the basic of the forest in damp places at the river bank.

  17. VT Green Mountain National Forest - Roads

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) GMNFTRAILS contains minor Forest Service roads and all trails within the proclamation boundary of the Green Mountain National Forest and many of...

  18. VT Green Mountain National Forest - Trails

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) GMNFTRAILS contains minor Forest Service roads and all trails within the proclamation boundary of the Green Mountain National Forest and many of...

  19. Proposed open-pit mine threatens Jasper National Park

    Energy Technology Data Exchange (ETDEWEB)

    Mikelcic, S.

    1996-12-31

    Concerns by the Sierra Club, the Alberta Wilderness Association, and other environmental groups about the proposed Cheviot Mine are discussed. Cardinal River Coals, which is owned by Luscar Ltd. and Consolidated Coals of Pittsburgh, is proposing the mining operation, which includes 26 deep open pit mines of which 14 will not be backfilled. The mine extends to within 2 km of Jasper National Park`s border. Concerns about the mine include: disruption of an environmentally sensitive area, interference with grizzly bear movement and bighorn sheep habitat and diet, destruction of flora and fauna, and pollution of two major watersheds. Hearings for the mine commence in January 1997.

  20. The Multiplier Effect of the Development of Forest Park Tourism on Employment Creation in China

    Science.gov (United States)

    Shuifa, Ke; Chenguang, Pan; Jiahua, Pan; Yan, Zheng; Ying, Zhang

    2011-01-01

    The focus of this article was employment creation by developing forest park tourism industries in China. Analysis of the statistical data and an input-output approach showed that 1 direct job opportunity in tourism industries created 1.15 other job opportunities. In the high, middle, and low scenarios, the total predicted employment in forest park…

  1. Assessment of Nonnative Invasive Plants in the DOE Oak Ridge National Environmental Research Park

    Energy Technology Data Exchange (ETDEWEB)

    Drake, S.J.

    2002-11-05

    The Department of Energy (DOE) National Environmental Research Park at Oak Ridge, Tennessee, is composed of second-growth forest stands characteristic of much of the eastern deciduous forest of the Ridge and Valley Province of Tennessee. Human use of natural ecosystems in this region has facilitated the establishment of at least 167 nonnative, invasive plant species on the Research Park. Our objective was to assess the distribution, abundance, impact, and potential for control of the 18 most abundant invasive species on the Research Park. In 2000, field surveys were conducted of 16 management areas on the Research Park (14 Natural Areas, 1 Reference Area, and Walker Branch Watershed) and the Research Park as a whole to acquire qualitative and quantitative data on the distribution and abundance of these taxa. Data from the surveys were used to rank the relative importance of these species using the ''Alien Plant Ranking System, Version 5.1'' developed by the U.S. Geological Survey. Microstegium (Microstegium vimineum) was ranked highest, or most problematic, for the entire Research Park because of its potential impact on natural systems, its tendency to become a management problem, and how difficult it is to control. Microstegium was present in 12 of the 16 individual sites surveyed; when present, it consistently ranked as the most problematic invasive species, particularly in terms of its potential impact on natural systems. Japanese honeysuckle (Lonicera japonica) and Chinese privet (Ligustrum sinense) were the second- and third-most problematic plant species on the Research Park; these two species were present in 12 and 9 of the 16 sites surveyed, respectively, and often ranked second- or third-most problematic. Other nonnative, invasive species, in decreasing rank order, included kudzu (Pueraria montma), multiflora rose (Rosa multiflora), Chinese lespedeza (Lespedeza cuneara), and other species representing a variety of life forms and growth

  2. 77 FR 6581 - Winter Use Plan, Supplemental Environmental Impact Statement, Yellowstone National Park, Idaho...

    Science.gov (United States)

    2012-02-08

    ... DEPARTMENT OF THE INTERIOR National Park Service [2310-0070-422] Winter Use Plan, Supplemental... the Winter Use Plan, Yellowstone National Park. SUMMARY: Pursuant to the National Environmental Policy... Statement (SEIS) for a Winter Use Plan for Yellowstone National Park, located in Idaho, Montana and Wyoming...

  3. 75 FR 28055 - General Management Plan; Joshua Tree National Park; San Bernardino and Riverside Counties, CA...

    Science.gov (United States)

    2010-05-19

    ... kinds of resource management activities, visitor activities, and developments that would be appropriate... DEPARTMENT OF THE INTERIOR National Park Service General Management Plan; Joshua Tree National... National Park Service is updating the General Management Plan (GMP) for Joshua Tree National Park...

  4. Biodiversity information system of the national parks administration of Argentina

    Directory of Open Access Journals (Sweden)

    Leonidas Lizarraga

    2014-06-01

    Full Text Available Introduction The Biodiversity Information System (BIS of the National Parks Administration of Argentina (NPA was launched in 2002, with the support of the Global Environmental Fund (GEF through the Biodiversity Conservation Project in Argentina. The BIS consists of a set of thematic databases and Geographic Information System (GIS set to support management decisions, and to provide information to the general public on the national protected areas of Argentina. Currently, the BIS-NPA progr...

  5. Viñales Taxonomic Characterization and trophic groups of two communities of birds associated to semideciduos forests and vegetation of Pine-oak of the paths «Marvels of Viñales» and «Valley Ancón» in Viñales National Park

    Directory of Open Access Journals (Sweden)

    Miguel Cué Rivero

    2015-06-01

    Full Text Available The present work was carried out in the months of February to April 2009 in the semideciduos forest «Marvels of Viñales» and the formation pine-encino of the «Valley Ancón» of the Viñales National Park and it pursued as main objective to characterize the taxonomic composition and tropic groups tof two communities of birds associated to semideciduos forest and pine oak vegetation from both -. The method of circular parcels of fixed radio was used in 30 points of counts separated to 150 m one of another. There were detected a total of 44 species of birds (in the semideciduo and 42 in pine-oak contained in 9 orders and 18 families. They registered 23 trophic groups with prevalence of Insectivorous. The communities of birds of the formation of semideciduo forest of the path «Marvels of Viñales» and of the forest of pine oak of «Valley Ancón» presented differences in its taxonomic composition The communities of birds of both vegetable formations showed differences as for their trophiccomposition but so much in one as in other majority of birds consumers of insects and grains was observed.

  6. Flora and vegetation arborea characteristic of the communal El Pital, National Park Machalilla, Ecuador

    Directory of Open Access Journals (Sweden)

    Gonzalo Cantos Cevallos

    2017-04-01

    Full Text Available With the objective of characterizing the composition and structure of the forest formations of the Commune, Pital, Zone of Damping of the Machalilla National Park and to elaborate guidelines of actions of ecological restoration for its conservation was carried out the structural characterization of four localities of the dry forest Equatorial forest belonging to two plant formations, the tropical spiny mount and the premontane spiny mount ranging from 40 to 460 masl. For the investigation, 28 temporary sampling plots of 50 x 20 m (0.10 ha were established, the tree species ≥ 10 cm of DAP were measured. A total of 1,346 individuals represented in 89 species belonging to 82 genera and 42 families were identified and evaluated. The localities were compared statistically in terms of wealth, composition, structure and diversity. High alpha and beta diversity were found; Height above sea level, basal area and density are the variables that most influence the segregation of four types of forests that differ in their composition and forest structure. Significant, promising and rare species were identified, with the most important species being Cordia alliodora, Nectandra acutifolia and Ficus velutina. The family with the most species and genera is Fabaceae. Most individuals (58% were recorded in the 10-20 cm diameter class for all four locations. Based on the results obtained, initiatives for sustainable forest management are projected through the application of methods for ecological restoration and conservation of these tropical forests.

  7. Assessment of climate change effects on Canada's National Park system.

    Science.gov (United States)

    Suffling, Roger; Scott, Daniel

    2002-03-01

    To estimate the magnitude of climate change anticipated for Canada's 38 National Parks (NPs) and Park Reserves, seasonal temperature and precipitation scenarios were constructed for 2050 and 2090 using the Canadian Centre for Climate Modelling and Analysis (CCCma) coupled model (CGCM1). For each park, we assessed impacts on physical systems, species, ecosystems and people. Important, widespread changes relate to marine and freshwater hydrology, glacial balance, waning permafrost, increased natural disturbance, shorter ice season, northern and upward altitudinal species and biome shifts, and changed visitation patterns. Other changes are regional (e.g., combined East coast subsidence and sea level rise increase coastal erosion and deposition, whereas, on the Pacific coast, tectonic uplift negates sea level rise). Further predictions concern individual parks (e.g., Unique fens of Bruce Peninsular NP will migrate lakewards with lowered water levels, but structural regulation of Lake Huron for navigation and power generation would destroy the fens). Knowledge gaps are the most important findings. For example: we could not form conclusions about glacial mass balance, or its effects on rivers and fjords. Likewise, for the East Coast Labrador Current we could neither estimate temperature and salinity effects of extra iceberg formation, nor the further effects on marine food chains, and breeding park seabirds. We recommend 1) Research on specific large knowledge gaps; 2) Climate change information exchange with protected area agencies in other northern countries; and 3) incorporating climate uncertainty into park plans and management. We discuss options for a new park management philosophy in the face of massive change and uncertainty.

  8. Freshwater fishes of Golden Gate Highlands National Park

    Directory of Open Access Journals (Sweden)

    I.A. Russell

    2005-06-01

    Full Text Available The study aimed to determine the distribution and relative abundance of freshwater fishes in the Golden Gate Highlands National Park. A total of 1778 fish specimens from three species were collected during surveys carried out in the Little Caledon River during 2002. The chubbyhead barb Barbus anoplus was the only indigenous species recorded, and comprised 99.5 of the total catch. Two of the three recorded species were alien {Cypnnus carpio, Oncorhynchus mykiss}. A further nine indigenous species could potentially occur within the park, though are unlikely to be permanent residents. Barriers formed by instream impoundments may prevent temporary immigration of indigenous fishes, but also limit the further spread of alien species in the park's rivers.

  9. The potential of the Kakadu National Park Region

    International Nuclear Information System (INIS)

    1988-11-01

    The Committee reviewed the potential of the Kakadu National Park region in the Northern Territory with particular reference to the nature of the resources available for exploitation and the impact of utilisation of these resources, particularly mining and tourism. Individual chapters discuss the Park, tourism, mineral resources (particularly the environmental and economic impacts of the Ranger Uranium Mine and the potential impacts of mining the Koongarra and Jabiluka deposits), the town of Jabiru, commercial fishing, other issues (the scientific resource, crocodiles, introduced species and fire), and park management and control (including a review of the role of the Office of the Supervising Scientist for the Alligator Rivers Region). A number of recommendations are made and the dissenting report of three of the Committee's members is included

  10. Small mammals of the Addo Elephant National Park

    Directory of Open Access Journals (Sweden)

    P. Swanepoel

    1975-07-01

    Full Text Available A survey of the small mammals of the Addo Elephant National Park resulted in a checklist, as well as information on relative numbers, distribution within the Park, reproductive activity, sex ratios, and body measurements. Forty mammals species occur in the Park, while three re-introduced species probably do not occur any longer. Of the 40 species 28 are considered small mammals comprising 13 rodent, eight carnivore, two shrew, two bat, one primate and one lagomorph species, as well as the aardvark: Crociduraflavescens, C. cyanea infumata, Rousettus aegyptiacus, Eptesicus capensis, Cercopithecus pygerythrus, Canis mesomelas, Ictonyx striatus, Poecilogale albinucha, Genetta sp., Herpestes pulverulentus, Suricata suricatta, Proteles cristatus, Felis caracal, Orycteropus afer, Lepus saxatilis, Cryptomys hottentotus, Hystrix africae-australis, Pedetes capensis, Graphiurus murinus, Aethomys namaquensis, Praomys natalensis, Rhabdomys pumilio, Mus minutoides, Rattus rattus, Saccostomys campestris, Desmodillus auricularis, Otomys irroratus and 0. unisulcatus.

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

    OpenAIRE

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

    2009-01-01

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

  12. Spatial strategies for managing visitor impacts in National Parks

    Science.gov (United States)

    Leung, Y.-F.; Marion, J.L.

    1999-01-01

    Resource and social impacts caused by recreationists and tourists have become a management concern in national parks and equivalent protected areas. The need to contain visitor impacts within acceptable limits has prompted park and protected area managers to implement a wide variety of strategies and actions, many of which are spatial in nature. This paper classifies and illustrates the basic spatial strategies for managing visitor impacts in parks and protected areas. A typology of four spatial strategies was proposed based on the recreation and park management literature. Spatial segregation is a common strategy for shielding sensitive resources from visitor impacts or for separating potentially conflicting types of use. Two forms of spatial segregation are zoning and closure. A spatial containment strategy is intended to minimize the aggregate extent of visitor impacts by confining use to limited designated or established Iocations. In contrast, a spatial dispersal strategy seeks to spread visitor use, reducing the frequency of use to levels that avoid or minimize permanent resource impacts or visitor crowding and conflict. Finally, a spatial configuration strategy minimizes impacting visitor behavior though the judicious spatial arrangement of facilities. These four spatial strategics can be implemented separately or in combination at varying spatial scales within a single park. A survey of national park managers provides an empirical example of the diversity of implemented spatial strategies in managing visitor impacts. Spatial segregation is frequently applied in the form of camping restrictions or closures to protect sensitive natural or cultural resources and to separate incompatible visitor activities. Spatial containment is the most widely applied strategy for minimizing the areal extent of resource impacts. Spatial dispersal is commonly applied to reduce visitor crowding or conflicts in popular destination areas but is less frequently applied or

  13. 2012 National Park visitor spending effects: economic contributions to local communities, states, and the nation

    Science.gov (United States)

    Cullinane Thomas, Catherine; Huber, Christopher C.; Koontz, Lynne

    2014-01-01

    The National Park Service (NPS) manages the nation's most iconic destinations that attract millions of visitors from across the nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income.

  14. Recreatieve betekenis van het nationale park De Hoge Veluwe 1986 [Recreational importance of the national park "De Hoge Veluwe" 1986

    NARCIS (Netherlands)

    Kloeze, te J.W.

    1989-01-01

    Recreational importance of the national park "de Hoge Veluwe". R's nationality, residence / distance from ( temporary ) residence / frequency of visiting "de Hoge Veluwe" and in which season / duration of stay / visited areas and facilities, recreational activities / means of transport / reason for

  15. NPDES Permit for Mesa Verde National Park Water Treatment Plant in Colorado

    Science.gov (United States)

    Under NPDES permit number CO-0034462, the United States Department of the Interior, National Park Service is authorized to discharge from the Mesa Verde National Park water treatment plant, in Montezuma County, Colo.

  16. Development of improved ambient computation methods in support of the National Parks Air Tour Management Act

    Science.gov (United States)

    2008-09-01

    Approximately 85 National Park units with commercial air tours will need Air Tour : Management Plans (ATMPs). The objective of an ATMP is to prevent or mitigate : significant adverse impacts to National Park resources. Noise impacts must be : charact...

  17. 78 FR 79005 - Charter Renewal for the National Park System Advisory Board

    Science.gov (United States)

    2013-12-27

    ... amended. Certification: I hereby certify that the renewal of the National Park System Advisory Board is... of the Interior by the National Park Service Organic Act (16 U.S.C. 1 et seq.), and other statutes...

  18. Similarities and life cycle distributions of floras of 22 national parks in the midwestern United States

    Science.gov (United States)

    Bennett, James P.

    1996-01-01

    Twenty-two midwestern U.S. national parks were studied to examine the similarities of their floras and analyses of the floras in each national park were used to construct groupings of these smaller sample areas at various similarity levels in order to classify larger floristic areas. The parks were not on average very similar based on Jaccard's similarity index. The maximum average park similarity was 21% (St. Croix National Scenic Riverway), and the maximum park pair similarity was just over 55% for Isle Royale National Park and Pictured Rocks National Lakeshore. The average similarity of parks increased with park area and numbers of native species, and weakly decreased with the percentage of non-native species. Weak trends were observed with latitude and negative trends with longitude. Four park groups were partitioned by cluster analysis of species relative abundance data: 7 prairie parks, 6 northern parks, 4 intermediate parks and 5 southern parks. The average percentage of non-native species was ~33% in the prairie and southern park clusters, while percentage of evergreen perennials was 2 to 4 times greater in the northern parks (8%) compared with other clusters. Deciduous perennials approached 80% in the northern and intermediate park clusters, compared with about 70% for the prairie and southern clusters. Percentage of annuals was almost double in the prairie and southern clusters (average 24%) compared with the northern and intermediate clusters (average 13%).

  19. Carbon Value Analysis of Batang Gadis National Park, Mandailing Natal Regency, North Sumatera Province, Indonesia

    Science.gov (United States)

    Daulay, Dini Novalanty Ohara; Hidayat, Jafron Wasiq

    2018-02-01

    Global warming is an important issue in the world which it gives a negative effect on human life. One indicator of global warming is increasing greenhouse gas i.e. carbondioxide from human activities. Deforestation and forest degradation are the second largest contributor of carbon into the atmosphere, after the use of fossil fuels by industry and transportation. As lungs of the world, forest is enable to produce renewable energy sources i.e. biomass. Forest carbon stock in above ground biomass (AGB) is the greatest effect source on deforestation and forest degradation. Therefore, it is necessary to perform a study the potential of carbon in forest. The purpose of this research is to determine carbon stock value in Batang Gadis National Park, Mandailing Natal Regency, North Sumatera Province, Indonesia. The carbon potential stored in this forest vegetation is calculated using AGB allometric equation by using data in diameter at breast height (dbh = 1.3 m), height, and density of the wood for trees. Data obtained from secondary data is Asset Assessment Report which State Controlled Forest Natural Resources Batang Gadis National Park, 2016. Study locations were Pagar Gunung and Sopo Tinjak Villages. Carbon stock values were calculated and analyzed with assumption that a half of biomass part is carbon stock which using Australian carbon price about AUD 11.82 Australia (Australian dollars) and EU € 5 (US 6). The results showed that the total biomass in Pagar Gunung and Sopo Tinjak Villages amounted to 259.83 tonnes and 160.89 tonnes. From the results of the total biomass, the total carbon stocks (C) and CO2 stocks in both villages are 210.36 tonnes (129.92 tonnes in Pagar Gunung Village and 80.45 tonnes in Sopo Tinjak Village) and 772.03 tonnes (476.79 tonnes in Pagar Gunung Village and 295.24 tonnes in Sopo Tinjak Village). By using the carbon price prevailing in the market place Australia Emission Trading System (ETS) and the EU ETS (AUD 11.82/t CO2e and € 5 (US

  20. Carbon Value Analysis of Batang Gadis National Park, Mandailing Natal Regency, North Sumatera Province, Indonesia

    Directory of Open Access Journals (Sweden)

    Novalanty Ohara Daulay Dini

    2018-01-01

    Full Text Available Global warming is an important issue in the world which it gives a negative effect on human life. One indicator of global warming is increasing greenhouse gas i.e. carbondioxide from human activities. Deforestation and forest degradation are the second largest contributor of carbon into the atmosphere, after the use of fossil fuels by industry and transportation. As lungs of the world, forest is enable to produce renewable energy sources i.e. biomass. Forest carbon stock in above ground biomass (AGB is the greatest effect source on deforestation and forest degradation. Therefore, it is necessary to perform a study the potential of carbon in forest. The purpose of this research is to determine carbon stock value in Batang Gadis National Park, Mandailing Natal Regency, North Sumatera Province, Indonesia. The carbon potential stored in this forest vegetation is calculated using AGB allometric equation by using data in diameter at breast height (dbh = 1.3 m, height, and density of the wood for trees. Data obtained from secondary data is Asset Assessment Report which State Controlled Forest Natural Resources Batang Gadis National Park, 2016. Study locations were Pagar Gunung and Sopo Tinjak Villages. Carbon stock values were calculated and analyzed with assumption that a half of biomass part is carbon stock which using Australian carbon price about AUD $ 11.82 Australia (Australian dollars and EU € 5 (US $ 6. The results showed that the total biomass in Pagar Gunung and Sopo Tinjak Villages amounted to 259.83 tonnes and 160.89 tonnes. From the results of the total biomass, the total carbon stocks (C and CO2 stocks in both villages are 210.36 tonnes (129.92 tonnes in Pagar Gunung Village and 80.45 tonnes in Sopo Tinjak Village and 772.03 tonnes (476.79 tonnes in Pagar Gunung Village and 295.24 tonnes in Sopo Tinjak Village. By using the carbon price prevailing in the market place Australia Emission Trading System (ETS and the EU ETS (AUD $ 11.82/t

  1. Adaptation to Sea Level Rise in Coastal Units of the National Park Service (Invited)

    Science.gov (United States)

    Beavers, R. L.

    2010-12-01

    83 National Park Service (NPS) units contain nearly 12,000 miles of coastal, estuarine and Great Lakes shoreline and their associated resources. Iconic natural features exist along active shorelines in NPS units, including, e.g., Cape Cod, Padre Island, Hawaii Volcanoes, and the Everglades. Iconic cultural resources managed by NPS include the Cape Hatteras Lighthouse, Fort Sumter, the Golden Gate, and heiaus and fish traps along the coast of Hawaii. Impacts anticipated from sea level rise include inundation and flooding of beaches and low lying marshes, shoreline erosion of coastal areas, and saltwater intrusion into the water table. These impacts and other coastal hazards will threaten park beaches, marshes, and other resources and values; alter the viability of coastal roads; and require the NPS to re-evaluate the financial, safety, and environmental implications of maintaining current projects and implementing future projects in ocean and coastal parks in the context of sea level rise. Coastal erosion will increase as sea levels rise. Barrier islands along the coast of Louisiana and North Carolina may have already passed the threshold for maintaining island integrity in any scenario of sea level rise (U.S. Climate Change Science Program Synthesis and Assessment Program Report 4.1). Consequently, sea level rise is expected to hasten the disappearance of historic coastal villages, coastal wetlands, forests, and beaches, and threaten coastal roads, homes, and businesses. While sea level is rising in most coastal parks, some parks are experiencing lower water levels due to isostatic rebound and lower lake levels. NPS funded a Coastal Vulnerability Project to evaluate the physical and geologic factors affecting 25 coastal parks. The USGS Open File Reports for each park are available at http://woodshole.er.usgs.gov/project-pages/. These reports were designed to inform park planning efforts. NPS conducted a Storm Vulnerability Project to provide ocean and coastal

  2. Impacts of climatic and atmospheric changes on carbon dynamics in the Great Smoky Mountains National Park

    International Nuclear Information System (INIS)

    Zhang Chi; Tian Hanqin; Chappelka, Arthur H.; Ren Wei; Chen Hua; Pan Shufen; Liu Mingliang; Styers, Diane M.; Chen Guangsheng; Wang Yuhang

    2007-01-01

    We used the Dynamic Land Ecosystem Model (DLEM) to estimate carbon (C) storage and to analyze the impacts of environmental changes on C dynamics from 1971 to 2001 in Great Smoky Mountain National Park (GRSM). Our simulation results indicate that forests in GRSM have a C density as high as 15.9 kg m -2 , about twice the regional average. Total carbon storage in GRSM in 2001 was 62.2 Tg (T = 10 12 ), 54% of which was in vegetation, the rest in the soil detritus pool. Higher precipitation and lower temperatures in the higher elevation forests result in larger total C pool sizes than in forests at lower elevations. During the study period, the CO 2 fertilization effect dominated ozone and climatic stresses (temperature and precipitation), and the combination of these multiple factors resulted in net accumulation of 0.9 Tg C in this ecosystem. - Model simulations suggest that rising atmospheric CO 2 compensates for the adverse effects of ozone stress on ecosystem carbon dynamics in Great Smoky Mountain National Park

  3. Aspen Delineation - Inyo National Forest [ds366

    Data.gov (United States)

    California Natural Resource Agency — The database represents delineations of known aspen stands where aspen assessments were collected in the Inyo National Forest, Inyo County, California. The Inyo...

  4. Aspen Characteristics - Klamath National Forest [ds369

    Data.gov (United States)

    California Natural Resource Agency — The database represents point locations and associated stand assessment data collected with known aspen stands in the Klamath National Forest, Siskiyou County,...

  5. Aspen Characteristics - Plumas National Forest [ds373

    Data.gov (United States)

    California Natural Resource Agency — The database represents point locations and associated stand assessment data collected within aspen stands in the Plumas National Forest, Beckwourth Ranger District...

  6. Traditional Livelihoods, Conservation and Meadow Ecology in Jiuzhaigou National Park, Sichuan, China.

    Science.gov (United States)

    Urgenson, Lauren; Schmidt, Amanda H; Combs, Julie; Harrell, Stevan; Hinckley, Thomas; Yang, Qingxia; Ma, Ziyu; Yongxian, Li; Hongliang, Lü; MacIver, Andrew

    2014-06-01

    Jiuzhaigou National Park (JNP) is a site of global conservation significance. Conservation policies in JNP include the implementation of two national reforestation programs to increase forest cover and the exclusion of local land-use. We use archaeological excavation, ethnographic interviews, remote sensing and vegetation surveys to examine the implications of these policies for non-forest, montane meadows. We find that Amdo Tibetan people cultivated the valley for >2,000 years, creating and maintaining meadows through land clearing, burning and grazing. Meadows served as sites for gathering plants and mushrooms and over 40 % of contemporary species are ethnobotanically useful. Remote sensing analyses indicate a substantial (69.6 %) decline in meadow area between 1974 and 2004. Respondents report a loss of their "true history" and connections to the past associated with loss of meadows. Conservation policies intended to preserve biodiversity are unintentionally contributing to the loss of these ecologically and culturally significant meadow habitats.

  7. A Gap Analysis of Employee Satisfaction within the National Parks: Anuenue National Park

    Science.gov (United States)

    Pang, Bryan Daniel Kwai Sun

    2014-01-01

    Utilizing Clark and Estes' (2008) Gap Analysis Model, the purpose of this study was to determine the knowledge, motivation, and organization causes of and solutions for low employee satisfaction ratings at one particular park, referred to by its pseudonym, Anuenue (Hawaiian word for "Rainbow," and pronounced "Ah-noo-ay-noo-ay")…

  8. 78 FR 22470 - Special Regulations; Areas of the National Park System; Yellowstone National Park; Winter Use

    Science.gov (United States)

    2013-04-16

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

  9. 76 FR 39048 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2011-07-05

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

  10. 78 FR 63069 - Special Regulations; Areas of the National Park System; Yellowstone National Park; Winter Use

    Science.gov (United States)

    2013-10-23

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

  11. The impact of nature-based tourism on bird communities: a case study in Pallas-Yllästunturi National Park.

    Science.gov (United States)

    Huhta, Esa; Sulkava, Pekka

    2014-05-01

    Nature-based tourism and recreation within and close to protected areas may have negative environmental impacts on biodiversity due to urban development, landscape fragmentation, and increased disturbance. We conducted a 3-year study of disturbances of birds induced by nature-based tourism over a recreational gradient in the Pallas-Yllästunturi National Park and its surroundings in northern Finland. Bird assemblages were studied in highly disturbed areas close to the park (a ski resort, villages, and accommodation areas) and in campfire sites, along hiking routes (recreational areas) and in a forest (control area) within the park. Compared with the forest, the disturbed urbanized areas had higher abundances of human-associated species, corvid species, cavity and building nesters, and edge species. The abundances of managed forest species were higher in campfire sites than in the forest. Hiking trails and campfire sites did not have a negative impact on open-nesting bird species. The most likely reason for this outcome is that most campfire sites were situated at forest edges; this species group prefers managed forests and forest edge as a breeding habitat. The abundances of virgin forest species did not differ among the areas studied. The results of the study suggest that the current recreation pressure has not caused substantial changes in the forest bird communities within the National Park. We suggest that the abundances of urban exploiter species could be used as indicators to monitor the level and changes of urbanization and recreational pressure at tourist destinations.

  12. The Impact of Nature-Based Tourism on Bird Communities: A Case Study in Pallas-Yllästunturi National Park

    Science.gov (United States)

    Huhta, Esa; Sulkava, Pekka

    2014-05-01

    Nature-based tourism and recreation within and close to protected areas may have negative environmental impacts on biodiversity due to urban development, landscape fragmentation, and increased disturbance. We conducted a 3-year study of disturbances of birds induced by nature-based tourism over a recreational gradient in the Pallas-Yllästunturi National Park and its surroundings in northern Finland. Bird assemblages were studied in highly disturbed areas close to the park (a ski resort, villages, and accommodation areas) and in campfire sites, along hiking routes (recreational areas) and in a forest (control area) within the park. Compared with the forest, the disturbed urbanized areas had higher abundances of human-associated species, corvid species, cavity and building nesters, and edge species. The abundances of managed forest species were higher in campfire sites than in the forest. Hiking trails and campfire sites did not have a negative impact on open-nesting bird species. The most likely reason for this outcome is that most campfire sites were situated at forest edges; this species group prefers managed forests and forest edge as a breeding habitat. The abundances of virgin forest species did not differ among the areas studied. The results of the study suggest that the current recreation pressure has not caused substantial changes in the forest bird communities within the National Park. We suggest that the abundances of urban exploiter species could be used as indicators to monitor the level and changes of urbanization and recreational pressure at tourist destinations.

  13. Geologic map of Big Bend National Park, Texas

    Science.gov (United States)

    Turner, Kenzie J.; Berry, Margaret E.; Page, William R.; Lehman, Thomas M.; Bohannon, Robert G.; Scott, Robert B.; Miggins, Daniel P.; Budahn, James R.; Cooper, Roger W.; Drenth, Benjamin J.; Anderson, Eric D.; Williams, Van S.

    2011-01-01

    The purpose of this map is to provide the National Park Service and the public with an updated digital geologic map of Big Bend National Park (BBNP). The geologic map report of Maxwell and others (1967) provides a fully comprehensive account of the important volcanic, structural, geomorphological, and paleontological features that define BBNP. However, the map is on a geographically distorted planimetric base and lacks topography, which has caused difficulty in conducting GIS-based data analyses and georeferencing the many geologic features investigated and depicted on the map. In addition, the map is outdated, excluding significant data from numerous studies that have been carried out since its publication more than 40 years ago. This report includes a modern digital geologic map that can be utilized with standard GIS applications to aid BBNP researchers in geologic data analysis, natural resource and ecosystem management, monitoring, assessment, inventory activities, and educational and recreational uses. The digital map incorporates new data, many revisions, and greater detail than the original map. Although some geologic issues remain unresolved for BBNP, the updated map serves as a foundation for addressing those issues. Funding for the Big Bend National Park geologic map was provided by the United States Geological Survey (USGS) National Cooperative Geologic Mapping Program and the National Park Service. The Big Bend mapping project was administered by staff in the USGS Geology and Environmental Change Science Center, Denver, Colo. Members of the USGS Mineral and Environmental Resources Science Center completed investigations in parallel with the geologic mapping project. Results of these investigations addressed some significant current issues in BBNP and the U.S.-Mexico border region, including contaminants and human health, ecosystems, and water resources. Funding for the high-resolution aeromagnetic survey in BBNP, and associated data analyses and

  14. 36 CFR 6.8 - National Park Service solid waste responsibilities.

    Science.gov (United States)

    2010-07-01

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

  15. 75 FR 39581 - Yosemite Valley Plan; Yosemite National Park; Mariposa, Madera, and Tuolumne Counties, California...

    Science.gov (United States)

    2010-07-09

    ... DEPARTMENT OF THE INTERIOR National Park Service Yosemite Valley Plan; Yosemite National Park; Mariposa, Madera, and Tuolumne Counties, California; Notice of Revised Record of Decision SUMMARY: On December 29, 2000, the National Park Service (NPS) executed a Record of Decision selecting Alternative 2...

  16. Examining visitors' behavioral intentions and behaviors in a Taiwan National Park

    Science.gov (United States)

    Chieh-Lu Li; Garry E. Chick

    2011-01-01

    In 2007-2008, some visitors to Taroko National Park in Taiwan were surveyed to allow testing of a behavioral prediction model in the context of national park recreation. This model includes three constructs: values (a cultural anthropology factor), perceptions of service quality (service marketing factors), and perceptions of crowding (a national park recreation factor...

  17. Geologic Map of the Shenandoah National Park Region, Virginia

    Science.gov (United States)

    Southworth, Scott; Aleinikoff, John N.; Bailey, Christopher M.; Burton, William C.; Crider, E.A.; Hackley, Paul C.; Smoot, Joseph P.; Tollo, Richard P.

    2009-01-01

    The geology of the Shenandoah National Park region of Virginia was studied from 1995 to 2008. The focus of the study was the park and surrounding areas to provide the National Park Service with modern geologic data for resource management. Additional geologic data of the adjacent areas are included to provide regional context. The geologic map can be used to support activities such as ecosystem delineation, land-use planning, soil mapping, groundwater availability and quality studies, aggregate resources assessment, and engineering and environmental studies. The study area is centered on the Shenandoah National Park, which is mostly situated in the western part of the Blue Ridge province. The map covers the central section and western limb of the Blue Ridge-South Mountain anticlinorium. The Skyline Drive and Appalachian National Scenic Trail straddle the drainage divide of the Blue Ridge highlands. Water drains northwestward to the South Fork of the Shenandoah River and southeastward to the James and Rappahannock Rivers. East of the park, the Blue Ridge is an area of low relief similar to the physiography of the Piedmont province. The Great Valley section of the Valley and Ridge province is west of Blue Ridge and consists of Page Valley and Massanutten Mountain. The distribution and types of surficial deposits and landforms closely correspond to the different physiographic provinces and their respective bedrock. The Shenandoah National Park is underlain by three general groups of rock units: (1) Mesoproterozoic granitic gneisses and granitoids, (2) Neoproterozoic metasedimentary rocks of the Swift Run Formation and metabasalt of the Catoctin Formation, and (3) siliciclastic rocks of the Lower Cambrian Chilhowee Group. The gneisses and granitoids mostly underlie the lowlands east of Blue Ridge but also rugged peaks like Old Rag Mountain (996 meter). Metabasalt underlies much of the highlands, like Stony Man (1,200 meters). The siliciclastic rocks underlie linear

  18. 77 FR 40547 - Special Regulations; Areas of the National Park System, Chattahoochee River National Recreation...

    Science.gov (United States)

    2012-07-10

    ... acres of park land, including riverside units and upland forested areas with hiking trails and other... final trail plan has 3 miles of hiking-only trails and 6.7 miles of multi-use trails allowing both... purposes. This certification is based on the cost-benefit and regulatory flexibility analysis found in the...

  19. 76 FR 43718 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Gila National...

    Science.gov (United States)

    2011-07-21

    ... Reservation, New Mexico (hereinafter referred to as ``The Tribes''). History and Description of the Remains... History, Chicago, IL AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The U.S. Department of Agriculture, Forest Service, Gila National Forest and the Field Museum of Natural History have...

  20. Fifty-thousand-year vegetation and climate history of Noel Kempff Mercado National Park, Bolivian Amazon

    Science.gov (United States)

    Burbridge, Rachel E.; Mayle, Francis E.; Killeen, Timothy J.

    2004-03-01

    Pollen and charcoal records from two large, shallow lakes reveal that throughout most of the past 50,000 yr Noel Kempff Mercado National Park, in northeastern lowland Bolivia (southwestern Amazon Basin), was predominantly covered by savannas and seasonally dry semideciduous forests. Lowered atmospheric CO 2 concentrations, in combination with a longer dry season, caused expansion of dry forests and savannas during the last glacial period, especially at the last glacial maximum. These ecosystems persisted until the mid-Holocene, although they underwent significant species reassortment. Forest communities containing a mixture of evergreen and semideciduous species began to expand between 6000 and 3000 14C yr B.P. Humid evergreen rain forests expanded to cover most of the area within the past 2000 14C yr B.P., coincident with a reduction in fire frequencies. Comparisons between modern pollen spectra and vegetation reveal that the Moraceae-dominated rain forest pollen spectra likely have a regional source area at least 2-3 km beyond the lake shore, whereas the grass- and sedge-dominated savanna pollen spectra likely have a predominantly local source area. The Holocene vegetation changes are consistent with independent paleoprecipitation records from the Bolivian Altiplano and paleovegetation records from other parts of southwestern Amazonia. The progressive expansion in rain forests through the Holocene can be largely attributed to enhanced convective activity over Amazonia, due to greater seasonality of insolation in the Southern Hemisphere tropics driven by the precession cycle according to the Milankovitch Astronomical Theory.

  1. Contribution to the knowledge of the fungal biodiversity of Ordesa and Monte Perdido National Park II

    Directory of Open Access Journals (Sweden)

    F. Pancorbo

    2017-11-01

    Full Text Available This paper continues the taxonomic revision of the species collected during the campaign of 2015 in the National Park of Ordesa and Monte Perdido. 409 taxa are added to the previous inventory, some of them from alpine-subalpine ecology, of which 76% correspond to phylum Basidiomycota and 22.2% to Ascomycota. They are presented in the form of a check-list, followed by 20 selected taxonomic descriptions of interesting, infrequent species, and those though to be new in the peninsular territory. Among the species determined, six species were included in the proposals for the inventory of protected species of the Iberian Peninsula and/or Aragon. This paper presents a first approximation, as a platform for later evaluations, of the beech conservation degree in some forests from the Park through the occurrence of indicator species.

  2. Birds, Lower Sangay National Park, Morona-Santiago, Ecuador

    Directory of Open Access Journals (Sweden)

    Guevara, E.

    2010-01-01

    Full Text Available Sangay National Park is located at the mid-eastern Andean foothills of the Cordillera Oriental ofEcuador. We present a preliminary avifauna inventory corresponding to the lower zone of the Sangay NationalPark (SNP. One-hundred and twenty-seven bird species belonging to 39 families were recorded, includingnoteworthy records that represent range extensions for four species, Phaetornis hispidus (Gould 1846 (WhitebeardedHermit, Ramphastos ambiguus Swainson 1823 (Black-mandibled Toucan, Phylloscartes orbitalis(Cabanis 1873 (Spectacled Bristle Tyrant, and Microcerculus bambla (Boddaert 1783 (Wing-banded Wren.We also obtained information on threatened species such as Aburria aburri (Lesson 1828 (Wattled Guan,Phlogophilus hemileucurus Gould 1860 (Ecuadorian Piedtail, and Dendroica cerulea (Wilson 1810 (CeruleanWarbler and reproductive data on one species, Patagioenas speciosa (Gmelin 1789 (Scaled Pigeon. To ourknowledge this is a first ornithological survey carried out at this specific site of the SNP.

  3. Geology of the Golden Gate Highlands National Park

    Directory of Open Access Journals (Sweden)

    G.H. Groenewald

    1986-11-01

    Full Text Available The Golden Gate Highlands National Park is underlain by stratigraphic units belonging to the upper part of the Karoo Sequence. These units include part of the Beaufort Group and the Molteno, Elliot, Clarens and Drakensberg Formations. Dolerite dykes and sills are intruded into the succession while recent alluvium and scree cover the valley floors and mountain slopes. The Beaufort Group is represented by red mudstone and light brown fine-grained feldspathic sandstone of the Tarkastad Subgroup. The Molteno Formation consists of medium- to coarse-grained trough cross-bedded sandstone, while the Elliot Formation comprises a thick succession of red mudstone, siltstone and interlayered fine- to medium-grained, light yellow-brown sandstone. The most characteristic feature of the park is the yellowish sandstone cliffs of the Clarens Formation. Cave formation is caused by exudation, differential weathering due to different degrees of carbonate cementation and undercutting of the sandstone. The highest peaks are capped by numerous layers of amygdaloidal and massive varieties of basaltic lava of the Drakensberg Formation. A possible volcanic pipe occurs in the eastern part of the park. The Elliot and Clarens Formations are rich in vertebrate fossil remains, especially Massospondylus sp. Remains of Notochampsa sp., Pachygenelus monus, Clarencea gracilis, Lanasaurus scalpridens and a cluster of unidentified dinosaur eggs have also been found. The formations underlying the Golden Gate Highlands National Park were formed during the Late Triassic Epoch and the Jurassic Period (roughly 150 to 230 million years ago. The strata in the park show very little structural deformation and the only obvious structures are faults which are intruded by dolerite.

  4. Public feelings and environmental impacts from uranium mining inside Kakadu National Park and around Grand Canyon National Park

    International Nuclear Information System (INIS)

    McKlveen, J.W.; Kvasnicka, J.

    1989-01-01

    There are two uranium mines in the Northern Territory of Australia, Ranger and Nabarlek. The Ranger mine, the only producing operation, is located in the Kakadu National Park, which has been listed on the United Nations' World Heritage list. The park is dedicated to preserving the Australian aboriginal culture: It contains several aboriginal villages and historic sites. Uranium mining in the park has been accepted quite well by the public and the aborigines. Employees of the Ranger mine and their relatives have established a public information program that includes tours of the mining and milling operations. There is no environmental impact to the area from the mining and milling of uranium at the Ranger site. The region around the Grand Canyon contains many highgrade uranium deposits. The ore is contained in unique breccia pipe formations. The pipes, which resemble a cylinder with a diemter of ∼ 100 m and a height of ∼ 300 m, originated as limestone solution cavities located ∼ 400 m below the plateau. There are several exposed deposits along the canyon walls, but no mining operations are allowed within the park boundaries. While the real environmental impact is insignificant, the perceived impact is tremendous. Many special-interest groups have attempted to halt the mining operations. No valid environmental impacts have been predicted or observed as a result of the current mining operations. However, one mine has been delayed for religious reasons by a local tribe or native Americans

  5. Identification Sponges-Associated Fungi From Karimunjawa National Park

    Science.gov (United States)

    Trianto, Agus; Sabdono, Agus; Rochaddi, Baskoro; Wulan Triningsih, Desy; Seswita Zilda, Dewi

    2018-02-01

    Marine sponges are rich sources of bioactive substances with various pharmacological activities. Previous studies have shown that most bioactive compounds were originally produced by associated-microorganisms. Fungi associated with the marine sponges collected off Karimunjawa National Park were isolated and identified by morphological characteristics and molecular level analyses based on internal transcribed spacer (ITS) regions. A total of 2 isolates which were characterized, the fungi Penicillium spinulosum and Trichoderma virens have been revealed.

  6. A notable Ichthyological find in the Kruger National Park

    Directory of Open Access Journals (Sweden)

    U de V. Pienaar

    1971-05-01

    Full Text Available A notable ichthyological find has been made in the Kruger National Park with the recording, during April 1970, of a specimen of the marine fish, Acanthopagrus berda Forskal near the confluence of the Crocodile and Komati Rivers. This is the first record of the River or Mud Bream within the fresh water river system of the Transvaal and also the furthest point inland that this fish has been collected.

  7. Which age group spends the most in a national park?

    Directory of Open Access Journals (Sweden)

    Francesca Cini

    2014-06-01

    Full Text Available Age (and its changing structure amongst the wider population is one of the most relevant aspects required to better understand and forecast the needs, interests and associated consumption behaviours of tourists. This research used age to investigate the expenditure patterns amongst a sample of visitors to the Table Mountain National Park (TMNP, South Africa. In March 2010, visitors to the TMNP were found to differ significantly from those at other parks, as they were younger and most of them were foreigners. This study found that younger visitors (18–29 years were higher spenders when compared to those aged 30–49 years. As parks are generally visited by older people, this study showed the economic importance of the younger market. The research also made clear implications and recommendations for park management as to how to address these findings. Conservation implications: Conservation is dependent on funding. One of the main sources of income is tourism and tourism related activities. This research can assist marketers and managers to target the right markets in order to be more sustainable. This research also shows the importance of environmental education at an early age in order to grow awareness and to target the right markets.

  8. Comment: On Science and Pseudo-Science in National Parks

    Science.gov (United States)

    Asten, Michael W.

    2004-01-01

    The article by Wilfred Elders, ``Different Views of the Grand Canyon,'' (Eos, 23 September 2003) is a valuable reminder of the continuing need for geoscientists to argue geological facts with groups who confuse belief with scientific study. However, his good work is somewhat diminished by the suggestion at the end of his article that a book published by creationists should not be sold within a National Park. There is a whiff of censorship in this proposal that could have consequences beyond what he may intend. I have noted in parks in the United States, and probably more obviously in parks in my own country of Australia, that much literature is available on the origins of the park's geology, flora, and fauna, as presented by the lore of indigenous peoples who claim historical links with the area. Any attempt to censor literature published by creationists would logically result in censorship of material from traditional custodians of the land as well, since their material is equally dubious in terms of its scientific foundation as seen by our post-Darwinian science. Such an attempt at censorship would be both unhelpful and unnecessary for the advancement of our profession in the eyes of the public.

  9. Vegetation classification and distribution mapping report Mesa Verde National Park

    Science.gov (United States)

    Thomas, Kathryn A.; McTeague, Monica L.; Ogden, Lindsay; Floyd, M. Lisa; Schulz, Keith; Friesen, Beverly A.; Fancher, Tammy; Waltermire, Robert G.; Cully, Anne

    2009-01-01

    The classification and distribution mapping of the vegetation of Mesa Verde National Park (MEVE) and surrounding environment was achieved through a multi-agency effort between 2004 and 2007. The National Park Service’s Southern Colorado Plateau Network facilitated the team that conducted the work, which comprised the U.S. Geological Survey’s Southwest Biological Science Center, Fort Collins Research Center, and Rocky Mountain Geographic Science Center; Northern Arizona University; Prescott College; and NatureServe. The project team described 47 plant communities for MEVE, 34 of which were described from quantitative classification based on f eld-relevé data collected in 1993 and 2004. The team derived 13 additional plant communities from field observations during the photointerpretation phase of the project. The National Vegetation Classification Standard served as a framework for classifying these plant communities to the alliance and association level. Eleven of the 47 plant communities were classified as “park specials;” that is, plant communities with insufficient data to describe them as new alliances or associations. The project team also developed a spatial vegetation map database representing MEVE, with three different map-class schemas: base, group, and management map classes. The base map classes represent the fi nest level of spatial detail. Initial polygons were developed using Definiens Professional (at the time of our use, this software was called eCognition), assisted by interpretation of 1:12,000 true-color digital orthophoto quarter quadrangles (DOQQs). These polygons (base map classes) were labeled using manual photo interpretation of the DOQQs and 1:12,000 true-color aerial photography. Field visits verified interpretation concepts. The vegetation map database includes 46 base map classes, which consist of associations, alliances, and park specials classified with quantitative analysis, additional associations and park specials noted

  10. Florística, fitossociologia e diversidade da vegetação arbórea nas matas de galeria do Parque Nacional de Sete Cidades (PNSC, Piauí, Brasil Floristics, phytosociology and diversity of tree vegetation in gallery forests of Sete Cidades National Park (PNSC, Piauí, Brazil

    Directory of Open Access Journals (Sweden)

    Mariana de Queiroz Matos

    2010-06-01

    Full Text Available O presente estudo foi realizado nas matas de galeria do Parque Nacional de Sete Cidades (PNSC, área prioritária para conservação do Cerrado. Teve como objetivos estudar a composição florística, fitossociologia e diversidade das matas de galeria que se distribuem ao longo dos cursos d’água localizados no PNSC e avaliar a similaridade florística destas com outras matas em diversas localidades do Cerrado. A vegetação arbórea (DAP > 5 cm foi amostrada em quatro trechos de mata ao longo do Parque, cada um subdividido em transectos (equidistantes em 50 m e perpendiculares ao leito do córrego principal, onde sistematicamente foram alocadas 56 parcelas de 10 x 10 m (0,01 ha. Foram encontradas 75 espécies arbóreas pertencentes a 64 gêneros e 30 famílias. A família de maior riqueza na amostragem foi Fabaceae (14 espécies. Virola surinamensis foi a espécie de maior valor de importância (VI na amostragem.Estimou-se uma densidade absoluta de 1.146,43 ind ha-1 e área basal de 26,55 m² ha-1. A diversidade alfa, obtida por meio do Índice de Shannon (H’, foi de 3,53 e a equabilidade de Pielou (J’ de 0,82. A diversidade beta entre o Parque e outras localidades do bioma Cerrado foi elevada. As matas de galeria do PNSC apresentam alta riqueza e diversidade florística, compartilham espécies com matas em localidades diversas e contêm espécies típicas a outros biomas, evidenciando a localização geográfica do Parque em "área de tensão ecológica".This study was undertaken in the gallery forests of Sete Cidades National Park (PNSC, a priority area for conservation of the Cerrado. The objective was to study the floristic composition, phytosociology and diversity of the gallery forests distributed along the river courses located in PNSC and also evaluate floristic similarity between these forests and others in the Cerrado biome. The tree vegetation (DAP > 5 cm was sampled in four sections of forest in the Park, each subdivided into

  11. THE ANALYSIS DEVELOPMENT PROGRAM OF CORPORATE SOCIAL RESPONSIBILITY AT NATIONAL PARK MANAGEMENT CIANJUR NATIONAL PARK OF MOUNT GEDE PANGRANGO

    Directory of Open Access Journals (Sweden)

    Tun Susdiyanti

    2017-04-01

    Full Text Available This study aims to analyze the development of Corporate Social Responsibility (CSR programs based on field observations and recommend appropriate strategies in implementing CSR in the National Park Management ( PTN Cianjur Gunung Gede Pangrango National Park. Working methods in this study include the evaluation stage uses a conceptual framework for descriptive analysis and recommendations on technical and drafting stage strategy using SWOT analysis. SWOT analysis, CSR program in Cianjur PTN is aggressive ( points 2.22; 1.74 is a strategic position. Proposed development strategy that can be implemented that increase the public's understanding, increase community participation, the optimization of the use of funds, and improve the performance extension, Polhut, PEH and operators in the implementation of CSR activities.

  12. 2016 National Park visitor spending effects: Economic contributions to local communities, states, and the Nation

    Science.gov (United States)

    Cullinane Thomas, Catherine; Koontz, Lynne

    2017-01-01

    The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income. In 2016, the National Park System received an estimated 330,971,689 recreation visits. Visitors to National Parks spent an estimated $18.4 billion in local gateway regions (defined as communities within 60 miles of a park). The contribution of this spending to the national economy was 318 thousand jobs, $12.0 billion in labor income, $19.9 billion in value added, and $34.9 billion in economic output. The lodging sector saw the highest direct contributions with $5.7 billion in economic output directly contributed to local gateway economies nationally. The sector with the next greatest direct contributions was the restaurants and bars sector, with $3.7 billion in economic output directly contributed to local gateway economies nationally. Results from the Visitor Spending Effects report series are available online via an interactive tool. Users can view year-by-year trend data and explore current year visitor spending, jobs, labor income, value added, and economic output effects by sector for national, state, and local economies. This interactive tool is available at https://www.nps.gov/subjects/socialscience/vse.htm.

  13. 2017 National Park visitor spending effects : Economic contributions to local communities, states, and the Nation

    Science.gov (United States)

    Cullinane Thomas, Catherine M.; Koontz, Lynne; Cornachione, Egan

    2018-01-01

    The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income. In 2017, the National Park System received an estimated 331 million recreation visits. Visitors to National Parks spent an estimated \\$18.2 billion in local gateway regions (defined as communities within 60 miles of a park). The contribution of this spending to the national economy was 306 thousand jobs, \\$11.9 billion in labor income, \\$20.3 billion in value added, and \\$35.8 billion in economic output. The lodging sector saw the highest direct contributions with \\$5.5 billion in economic output directly contributed to local gateway economies nationally. The sector with the next greatest direct contributions was the restaurants and bars sector, with \\$3.7 billion in economic output directly contributed to local gateway economies nationally. Results from the Visitor Spending Effects report series are available online via an interactive tool. Users can view year-by-year trend data and explore current year visitor spending, jobs, labor income, value added, and economic output effects by sector for national, state, and local economies. This interactive tool is available at https://www.nps.gov/subjects/socialscience/vse.htm.

  14. AVTA federal fleet PEV readiness data logging and characterization study for the National Park Service: Grand Canyon National Park

    Energy Technology Data Exchange (ETDEWEB)

    Schey, Stephen [Intertek Testing Services, Phoenix, AZ (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States); Nienhueser, Ian [Intertek Testing Services, Phoenix, AZ (United States)

    2014-08-01

    This report focuses on the Grand Canyon National Park (GCNP) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively PEVs) can fulfill the mission requirements.

  15. Alien Coccinellidae (Ladybirds in Sochi National Park and its vicinity, Russia

    Directory of Open Access Journals (Sweden)

    Marina Ja. Orlova-Bienkowskaja

    2017-11-01

    Full Text Available About 20 alien species of Coccinellidae were released for biological control of pests in the Caucasus. Some of them were reported to be established, but no monitoring of their populations was conducted. So the current state of the populations is unknown. In particular, it was unknown what alien ladybirds occur in Sochi National Park. Survey of Coccinellidae in Sochi National Park and the city of Sochi in 2013, 2016 and 2017 has revealed that the following alien ladybirds occur in the region: Harmonia axyridis, Cryptolaemus montrouzieri, Serangium montazerii and Lindorus lophantae. Harmonia axyridis is an Asian species, which has recently become a global invader. It is a top-predator which has caused a decline of ladybirds in many regions of the world. In 2012 the first established population of this species was found in the Caucasus, namely in Sochi. Now H. axyridis has spread along the whole Black Sea coast of the Caucasus and has become abundant in the region. It is abundant not only in the city of Sochi, but also in the mountain forests of Sochi National Park. It could potentially have a serious impact on native ecosystems, especially on ladybirds. Probably the current population of H. axyridis in the Caucasus has appeared as a result of spread from Western Europe and releases of specimens for biocontrol. Cryptolaemus montrouzieri and Lindorus lophantae introduced from Australia and Serangium montazerii introduced from India have been found only in the city of Sochi and are not abundant. Probably they do not affect the ecosystems of Sochi National Park now. But the monitoring of populations of these alien species is necessary, since established populations exist in the region.

  16. Elk Monitoring Protocol for Lewis and Clark National Historical Park, Version 1.0

    Science.gov (United States)

    Jenkins, Kurt J.; Griffin, Paul C.; Boetsch, John R.; Cole, Carla

    2011-01-01

    Maintaining elk (Cervus elaphus roosevelti) herds that frequent Lewis and Clark National Historical Park (NHP) is central to the park’s purpose of preserving the historic, cultural, scenic, and natural resources. Elk were critical to sustaining the members of the Lewis and Clark expedition by providing food and clothing over the winter of 1805-1806. Today, elk viewing opportunities in the park and surrounding region generate broad appeal with the visiting public, which number over 250,000 per year at the Fort Clatsop visitor center. This protocol describes procedures for monitoring trends in the use of the Fort Clatsop area by Roosevelt elk. Specific objectives of elk monitoring in Lewis and Clark NHP are to measure the relative use and proportion of area used by elk during winter in the Fort Clatsop Unit of the park, and the rate at which elk are sighted from roads in and around the park. Relative use and the proportion of area used by elk are determined from elk fecal pellet surveys conducted every other year in the Fort Clatsop park unit. Pairs of observers visit a systematic array of permanent plots in the fall to clear them of elk fecal pellets, and return to the plots in late winter to count elk fecal pellets that have accumulated during winter. Half of the subplots are counted by two independent observers, which allows for the estimation of relative use and proportion of area occupied by elk with analyses of detection biases that account for unseen elk pellet groups. Standardized road surveys are conducted in and near the Fort Clatsop park unit three or four times monthly during alternate months. Data from road surveys are used to quantify the rate that park visitors would be expected to see elk, when driving the selected set of routes. The monitoring protocol is based on three field seasons of development and testing. The protocol narrative describes the background, rationale, sampling design, field methods, analytical methods, data management, reporting

  17. 36 CFR 3.9 - May I operate my personal watercraft (PWC) in park waters?

    Science.gov (United States)

    2010-07-01

    ... watercraft (PWC) in park waters? 3.9 Section 3.9 Parks, Forests, and Public Property NATIONAL PARK SERVICE...) in park waters? (a) A person may operate a PWC only in park areas where authorized by special... on park waters is subject to the following conditions: (1) No person may operate a PWC unless each...

  18. National forest economic clusters: a new model for assessing national-forest-based natural resources products and services.

    Science.gov (United States)

    Thomas D. Rojas

    2007-01-01

    National forest lands encompass numerous rural and urban communities. Some national-forest-based communities lie embedded within national forests, and others reside just outside the official boundaries of national forests. The urban and rural communities within or near national forest lands include a wide variety of historical traditions and cultural values that affect...

  19. Unsupervised classification of lidar-based vegetation structure metrics at Jean Lafitte National Historical Park and Preserve

    Science.gov (United States)

    Kranenburg, Christine J.; Palaseanu-Lovejoy, Monica; Nayegandhi, Amar; Brock, John; Woodman, Robert

    2012-01-01

    Traditional vegetation maps capture the horizontal distribution of various vegetation properties, for example, type, species and age/senescence, across a landscape. Ecologists have long known, however, that many important forest properties, for example, interior microclimate, carbon capacity, biomass and habitat suitability, are also dependent on the vertical arrangement of branches and leaves within tree canopies. The objective of this study was to use a digital elevation model (DEM) along with tree canopy-structure metrics derived from a lidar survey conducted using the Experimental Advanced Airborne Research Lidar (EAARL) to capture a three-dimensional view of vegetation communities in the Barataria Preserve unit of Jean Lafitte National Historical Park and Preserve, Louisiana. The EAARL instrument is a raster-scanning, full waveform-resolving, small-footprint, green-wavelength (532-nanometer) lidar system designed to map coastal bathymetry, topography and vegetation structure simultaneously. An unsupervised clustering procedure was then applied to the 3-dimensional-based metrics and DEM to produce a vegetation map based on the vertical structure of the park's vegetation, which includes a flotant marsh, scrub-shrub wetland, bottomland hardwood forest, and baldcypress-tupelo swamp forest. This study was completed in collaboration with the National Park Service Inventory and Monitoring Program's Gulf Coast Network. The methods presented herein are intended to be used as part of a cost-effective monitoring tool to capture change in park resources.

  20. 77 FR 37438 - Draft Trail Management Plan and Environmental Impact Statement for Cuyahoga Valley National Park...

    Science.gov (United States)

    2012-06-21

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-MWR-CUVA-10100; 6065-4000-409] Draft Trail... Park Service, Interior. ACTION: Notice of Availability. SUMMARY: The National Park Service (NPS... blueprint to guide the expansion, elimination, restoration, management, and use of the trail system and its...

  1. 75 FR 4842 - Winter Use Plan, Environmental Impact Statement, Yellowstone National Park

    Science.gov (United States)

    2010-01-29

    ... DEPARTMENT OF THE INTERIOR National Park Service Winter Use Plan, Environmental Impact Statement... to prepare an Environmental Impact Statement for a Winter Use Plan, Yellowstone National Park... Park Service (NPS) is preparing an Environmental Impact Statement (EIS) for a Winter Use Plan for...

  2. Uses and conservation of plant diversity in Ben En National Park, Vietnam

    NARCIS (Netherlands)

    Hoang, Van Sam

    2009-01-01

    Ben En National Park is one of the 30 National Parks in Vietnam. In this study its botanical wealth has been comprehensively inventoried as well as the very important roles that plants play in the daily life and economy of the people inhabiting the Park. Floristic diversity - In our survey 1389

  3. The U S national parks in international perspective: The Yellowstone model or conservation syncretism?

    Science.gov (United States)

    John Schelhas

    2010-01-01

    In recent years, international conservation scholars and practitioners have largely dismissed the U.S. national park experience, often termed the “Yellowstone model,” as being too protectionist and exclusionary, and therefore irrelevant and even detrimental to park management and policy in lesser developed countries. A review of the U.S. national park experience finds...

  4. Evaluating social-ecological aspects of buffer zones at the borders of Etosha National Park, Namibia

    Science.gov (United States)

    Lelani M. Mannetti; Ulrich Zeller; Karen J. Esler

    2015-01-01

    The study aims to investigate the premise that the implementation of a buffer zone around a national park provides opportunities for local communities to become active in the management of such areas. The study focuses on the Etosha National Park in Namibia, where the implementation of a buffer zone has been proposed, since the park fence is a potential barrier for...

  5. 78 FR 13081 - Draft Environmental Impact Statement for General Management Plan, Everglades National Park, Florida

    Science.gov (United States)

    2013-02-26

    ... visitor use in the Park. The GMP will provide updated management direction for the entire park. The EEWS....YP0000] Draft Environmental Impact Statement for General Management Plan, Everglades National Park... the General Management Plan (GMP) and East Everglades Wilderness Study (EEWS) for Everglades National...

  6. A habitat map of the Kalahari Gemsbok National Park

    Directory of Open Access Journals (Sweden)

    J. Du P. Bothma

    1973-07-01

    Full Text Available The Kalahari Gemsbok National Park exhibits some six major habitats. Away from the river beds the tree savanna is limited to the northern corner of the park, consisting of Acacia girajfae woodland and scattered dunes. The Nossob and Auobriverbeds and adjacent areas also harbour A. girqffae except in the south where A. haematoxylon becomes dominant, and where the Karoo flora increases. The dunes covered with trees and shrubs usually support Boscia albitrunca, A. mellifera and an occasional A. girqffae. Where the dunes are superficially without shrub vegetation, Stipagrostis amabilis is dominant, although low, shrub-like A. haematoxylon also occurs. The plains also contain low A. haematoxylon shrub and several dominant grasses. Pans are abundantand their vegetation is usually characterized by stands of Rhigozum trichotomum and Monechma incanum.

  7. Climate change scenarios for Canada's national parks : a users manual

    International Nuclear Information System (INIS)

    Jones, B.; Wun, N.; Scott, D.; Barrow, E.

    2003-01-01

    A screening level impact assessment has shown that the implications of climate change for Canada's national parks are considerable. Climate change scenarios will be an important component in examining the potential climate change impacts and the implications of adaptation strategies. Most climate change scenarios are based on vulnerability, impact and adaptation research. This user's manual describes the development of 3 types of climate change scenarios including scenarios from global climate models (GCMs), bioclimate scenarios and daily scenarios for use by Parks Canada. The manual offers advice to first-time climate change scenario users in choosing and interpreting climate change, bioclimate and daily scenarios. It also addresses the theoretical and practical foundations of each climate scenario and shows how to access data regarding the various scenarios. Hands-on exercises are included as an interpretive aid. 20 refs., 4 tabs., 19 figs

  8. Home ranges and habitat use of sloth bears Melursus ursinus inornatus in Wasgomuwa National Park, Sri Lanka

    Science.gov (United States)

    Ratnayeke, S.; Van Manen, F.T.; Padmalal, U.K.G.K.

    2007-01-01

    We studied home ranges and habitat selection of 10 adult sloth bears Melursus ursinus inornatus at Wasgomuwa National Park, Sri Lanka during 2002-2003. Very little is known about the ecology and behaviour of M. u. inornatus, which is a subspecies found in Sri Lanka. Our study was undertaken to assess space and habitat requirements typical of a viable population of M. u. inornatus to facilitate future conservation efforts. We captured and radio-collared 10 adult sloth bears and used the telemetry data to assess home-range size and habitat use. Mean 95% fixed kernel home ranges were 2.2 km2 (SE = 0.61) and 3.8 km2 (SE = 1.01) for adult females and males, respectively. Although areas outside the national park were accessible to bears, home ranges were almost exclusively situated within the national park boundaries. Within the home ranges, high forests were used more and abandoned agricultural fields (chenas) were used less than expected based on availability. Our estimates of home-range size are among the smallest reported for any species of bear. Thus, despite its relatively small size, Wasgomuwa National Park may support a sizeable population of sloth bears. The restriction of human activity within protected areas may be necessary for long-term viability of sloth bear populations in Sri Lanka as is maintenance of forest or scrub cover in areas with existing sloth bear populations and along potential travel corridors. ?? Wildlife Biology 2007.

  9. A critique of wildlife radio-tracking and its use in National Parks: a report to the National Park Service

    Science.gov (United States)

    Mech, L. David; Barber, Shannon M.

    2002-01-01

    Because of the naturalness of National Parks and because of the public’s strong interest in the parks, the National Park Service (NPS) must gather as much information as needed to help understand and preserve the natural functioning of its ecosystems, and especially of its wildlife. The most useful technique for studying wildlife is radio-tracking, or wildlife telemetry. Radio-tracking is the technique of determining information about an animal through the use of radio signals from or to a device carried by the animal.The basic components of a traditional radio-tracking system are (1) a transmitting subsystem consisting of a radio transmitter, a power source and a propagating antenna, and (2) a receiving subsystem including a “pick-up” antenna, a signal receiver with reception indicator (speaker and/or display) and a power source. Most radio tracking systems involve transmitters tuned to different frequencies (analogous to different AM/FM radio stations) that allow individual identification.Three distinct types of radio-tracking are in use today: (1)conventional, very-high-frequency (VHF) radio tracking, (2) satellite tracking, and (3) Global Positioning System (GPS) tracking. VHF radio-tracking is the standard technique that has been in use since 1963.However, radio-tracking can be considered intrusive in that it requires live-capturing animals and attaching a collar or other device to them. A person must then monitor signals from the device, thus usually requiring people in the field in vehicles, aircraft, and on foot. Nevertheless, most national parks have recognized the benefits of radio-tracking and have hosted radio-tracking studies for many years; in some parks, hundreds of animals have been, or are being, so studied.As a result, some NPS staff are concerned about actual or potential intrusiveness of radio-tracking. Ideally, wildlife studies would still be done but with no intrusion on animals or conflict with park visitors.Thus the NPS has decided to

  10. The butterflies of Turquino National Park, Sierra Maestra, Cuba (Lepidoptera, Papilionoidea

    Directory of Open Access Journals (Sweden)

    Núñez, R.

    2012-01-01

    Full Text Available Between February and November 2011, we conducted a species inventory, created a natural history database and a made a first approach to the composition and structure of the butterfly communities present at several vegetation types in the Turquino National Park. The inventory included 83 species, 29 of them endemic. We recorded 57 species (18 endemic in transects along main vegetation pathways. In disturbed vegetation, species richness was higher (48 and abundance was better distributed, but the proportion of endemism was lower (23%. Species richness decreased and the dominance and proportion of endemism increased with altitude. Numbers of species and the proportions of endemism at natural habitats sampled were: 19 and 58% for evergreen forest, 10 and 60% for rainforest, eight and 100% for cloud forest, and four and 100% for the elfin thicket. Flowers of 27 plants were recorded as nectar sources for 30 butterfly species, and host plants were recorded for nine species.

  11. IMPACTS, PATTERNS, INFLUENCING FACTORS AND POLICIES OF FUELWOOD EXTRACTION IN WAY KAMBAS NATIONAL PARK, INDONESIA

    Directory of Open Access Journals (Sweden)

    Ari Rakatama

    2016-04-01

    Full Text Available Uncontrolled fuelwood extraction from conservation forest of Way Kambas National Park (WKNP could threaten the existing forest. This paper studies the way to tackle the forest degradation in WKNP, with less negative impacts to the local people. Study was conducted by analysing existing data and maps of WKNP in terms of forest degradation, forest inventories, current policies, survey on how fuelwood is extracted, observation on fuelwood gatherers, fuelwood demand, and identification of further policy options. Results show that the most significant factors influencing the fuelwood extraction activity in WKNP are land ownership, followed by the distance to forest area, income level, the number of household members and age of household head. In the field, the fuelwood utilization is allowed by WKNP Authority, although it is formally forbidden.It was stated that fuelwood extraction in the area should be less than 2.89 ton/ha/year to maintain its sustainability, based on the mean WNKP forest tree annual increment. The fact shows that fuelwood extraction in WKNP reduces of forest biomass stock (1.06 tons/ha/year and decreases species diversity index (from 3.05 to 2.45, species evenness index (from 1.06 to 0.91 and old-young tree ratio (from 1.29 to 1. Ecosystem quality reduction is mainly caused by destructive techniques in extracting fuelwood such as slashing, scratching cambium, and cutting trees. Therefore, recommended policy includes legalizing fuelwood extraction with restrictions, providing alternative fuelwood and other biomass energy resources outside WKNP, conducting preventive (establishing checkpoints and increasing patrols and pre-emptive (educating and campaigning efforts, collaborating with other stakeholders, and empowering local economy.

  12. A Servicewide Benthic Mapping Program for National Parks

    Science.gov (United States)

    Moses, Christopher S.; Nayegandhi, Amar; Beavers, Rebecca; Brock, John

    2010-01-01

    In 2007, the National Park Service (NPS) Inventory and Monitoring Program directed the initiation of a benthic habitat mapping program in ocean and coastal parks in alignment with the NPS Ocean Park Stewardship 2007-2008 Action Plan. With 74 ocean and Great Lakes parks stretching over more than 5,000 miles of coastline across 26 States and territories, this Servicewide Benthic Mapping Program (SBMP) is essential. This program will deliver benthic habitat maps and their associated inventory reports to NPS managers in a consistent, servicewide format to support informed management and protection of 3 million acres of submerged National Park System natural and cultural resources. The NPS and the U.S. Geological Survey (USGS) convened a workshop June 3-5, 2008, in Lakewood, Colo., to discuss the goals and develop the design of the NPS SBMP with an assembly of experts (Moses and others, 2010) who identified park needs and suggested best practices for inventory and mapping of bathymetry, benthic cover, geology, geomorphology, and some water-column properties. The recommended SBMP protocols include servicewide standards (such as gap analysis, minimum accuracy, final products) as well as standards that can be adapted to fit network and park unit needs (for example, minimum mapping unit, mapping priorities). SBMP Mapping Process. The SBMP calls for a multi-step mapping process for each park, beginning with a gap assessment and data mining to determine data resources and needs. An interagency announcement of intent to acquire new data will provide opportunities to leverage partnerships. Prior to new data acquisition, all involved parties should be included in a scoping meeting held at network scale. Data collection will be followed by processing and interpretation, and finally expert review and publication. After publication, all digital materials will be archived in a common format. SBMP Classification Scheme. The SBMP will map using the Coastal and Marine Ecological

  13. Monitoring and Predicting Wildfire Using Fire Indices and CIMP5 Data (Case study: Golestan National Park)

    Science.gov (United States)

    Mirzadeh, S. J.; Salehnia, N.; Banezhad, B.; Bannayan, M.

    2015-12-01

    Fire occurrence in fields and forest, is quite high in Iran which has intensified recently and it may be due to climate changes. Golestan National Park, is the first national park in Iran which is registered in the list of UNESCO World Heritage as one of the 50 Earth ecological reserves. In 2014, a number of fire occurred in this park. In this study, attempt to monitor Angstrom and Nestrov indexes in order to forecast future fire in the study area. For this purpose, Atmosphere General Circulation model data; Miroc4h, in 0.562*0.562 scale in CIMP5, are used for fire occurred during 4 days in this area. Calculations show that these indicators provide suitable results in fire forecasting, generally. Angstrom index, decreases to 1 or lower almost in 3 fire, in the starting day or one day before; while critical index values is lower than 2. In recent days before first fire, Nestrov index increases above 10000, which is the critical value. It also increases to 25000 during the other fires. Nestrov index increases during the happening of 4 fire without any decrease. The results show that Angstrom index can forecast the day of starting fires better than Nestrov. Conclusively, the results showed that outputs of CIMP5 can be used in forecasting fire, well. It seems that the value index better not to be dependent on daily precipitation but on consecutive and continues precipitations during serial days.

  14. Northward invading non-native vascular plant species in and adjacent to Wood Buffalo National Park

    Energy Technology Data Exchange (ETDEWEB)

    Wein, R.W.; Wein, G.; Bahret, S.; Cody, W.J. (Alberta University, Edmonton, AB (Canada). Canadian Circumpolar Institute)

    A survey of the non-native vascular plant species in Wood Buffalo National Park, Canada's largest forested National Park, documented their presence and abundance in key locations. Most of the fifty-four species (nine new records) were found in disturbed sites including roadsides, settlements, farms, areas of altered hydrological regimes, recent bums, and intensive bison grazing. Species that have increased most in geographic area and abundance in recent years include [ital Agropyron repens], [ital Bromus inermis], [ital Chenopodium album], [ital Melilotus spp.], [ital Trifolium spp.], [ital Plantago major], [ital Achillea millefolium], [ital Crepis tectorum] and [ital Sonchus arvensis]. An additional 20 species, now common in the Peace River and Fort Vermilion areas, have the potential to invade the Park if plant communities are subjected to additional stress as northern climates are modified by the greenhouse effect and as other human-caused activities disturb the vegetation. It is recommended that permanent plots be located in key locations and monitored for species invasion and changing abundances as input to management plans.

  15. Distribution and diversity of ground beetles in Başkonuş Mountain National Park of Turkey.

    Science.gov (United States)

    Avgin, Sakine Serap

    2006-07-01

    This study was carried out in National Park Başkonuş Mountain (Kahramanmaraş, Turkey), in Mediterranean region from April to October of 2004 and 2005. A total 31 species of ground beetles (Coleoptera, Carabidae) were recorded in the pitfall traps. Among them, Carabus (Archicarabus) gotschi caramanus Fairmaire, 1886, Carabus (Procrustes) coriaceus mopsucrenae Peyron, 1858 and Nebria (Nebria) hemprichi Klug, 1832 were the most abundant species. Distribution, diversity and monthly distribution of species in steppes, forest edge and forest interior, and chorotypes and ecology of these species were separately given in this study. It was recorded that the diversity of ground beetles was significantly higher in the forest edge and steppes than in the forest interior. There was no significant difference in the diversity of ground beetles in the steppes and the forest edge.

  16. VT Green Mountain National Forest National Recreation Areas

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) This dataset includes National Recreation Areas (NRAs) designated by Congress on the Green Mountain National Forest (GMNF) as of 2006. There are...

  17. [Characteristics of the distribution of Ixodes persulcatus in the forest-park area of Novosibirsk].

    Science.gov (United States)

    Sapegina, V F; Dorontsova, V A; Telegin, V I; Ibleva, N G; Dobrotvorskiĭ, A K

    1985-01-01

    Only one species of ixodid ticks Ixodes persulcatus occurs in the forest-park zone. Conditions of foliage forests with high grass, where occur hosts of all developmental phases of ticks (elks, hares, rodents, insectivores), are most favourable for I. persulcatus. Preimaginal phases of I. persulcatus feed, in general, on dominant species (common shrew, redbacked and narrow-skulled voles, field mouse and northern birch mouse).

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

    Science.gov (United States)

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

    2001-01-01

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

  19. Impacts of fire management on aboveground tree carbon stocks in Yosemite and Sequoia & Kings Canyon National Parks

    Science.gov (United States)

    Matchett, John R.; Lutz, James A.; Tarnay, Leland W.; Smith, Douglas G.; Becker, Kendall M.L.; Brooks, Matthew L.

    2015-01-01

    Forest biomass on Sierra Nevada landscapes constitutes one of the largest carbon stocks in California, and its stability is tightly linked to the factors driving fire regimes. Research suggests that fire suppression, logging, climate change, and present management practices in Sierra Nevada forests have altered historic patterns of landscape carbon storage, and over a century of fire suppression and the resulting accumulation in surface fuels have been implicated in contributing to recent increases in high severity, stand-replacing fires. For over 30 years, fire management at Yosemite (YOSE) and Sequoia & Kings Canyon (SEKI) national parks has led the nation in restoring fire to park landscapes; however, the impacts on the stability and magnitude of carbon stocks have not been thoroughly examined.

  20. 2014 National Park visitor spending effects: economic contributions to local communities, states, and the nation

    Science.gov (United States)

    Cullinane Thomas, Catherine; Huber, Christopher; Koontz, Lynne

    2015-01-01

    The National Park System covers more than 84 million acres and is comprised of more than 401 sites across the Nation. These lands managed by the National Park Service (NPS) serve as recreational destinations for visitors from across the Nation and around the world. On vacations or on day trips, NPS visitors spend time and money in the gateway communities surrounding NPS sites. Spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway economies. The NPS has been measuring and reporting visitor spending and economic effects for the past 25 years. The 2012 analysis marked a major revision to the NPS visitor spending effects analyses, with the development of the Visitor Spending Effects model (VSE model) which replaced the previous Money Generation Model (see Cullinane Thomas et al. (2014) for a description of how the VSE model differs from the previous model). This report provides updated VSE estimates associated with 2014 NPS visitation.

  1. An Interpretive Study of Yosemite National Park Visitors' Perspectives Toward Alternative Transportation in Yosemite Valley

    Science.gov (United States)

    White, Dave D.

    2007-01-01

    The National Park Service (NPS) is increasingly focusing on alternative transportation systems in national parks to address environmental and social problems arising from a historical reliance on personal automobiles as the primary means of visitor access. Despite the potential advantages, alternative transportation may require a reorientation in the way that Americans have experienced national parks since the advent of auto-tourism in the early twentieth century. Little research exists, however, on visitor perspectives towards alternative transportation or the rationale underlying their perspectives. It remains unclear how transportation systems affect visitors’ experiences of the park landscape or the factors influencing their travel behavior in the parks. This report presents an interpretive study of visitor perspectives toward transportation management in the Yosemite Valley area of Yosemite National Park, California. Qualitative analysis of 160 semi-structured interviews identified individual psychological factors as well as situational influences that affect visitors’ behavior and perspectives. Individual psychological factors include perceived freedom, environmental values and beliefs, prior experience with Yosemite National Park and other national parks, prior experience with alternative transportation in national parks, and sensitivity to subjective perceptions of crowding. Situational factors included convenience, access, and flexibility of travel modes, as well as type of visit, type of group, and park use level. Interpretive communication designed to encourage voluntary visitor use of alternative transportation should focus on these psychological and situational factors. Although challenges remain, the results of this study suggest approaches for shaping the way Americans visit and experience their national parks to encourage environmental sustainability.

  2. Floristic survey of herbaceous and subshrubby aquatic and palustrine angiosperms of Viruá National Park, Roraima, Brazil

    OpenAIRE

    Costa, Suzana Maria; Barbosa, Tiago Domingos Mouzinho; Bittrich, Volker; do Amaral, Maria do Carmo Estanislau

    2016-01-01

    Abstract We provide and discuss a floristic survey of herbaceous and subshrubby aquatic and palustrine angiosperms of Viru? National Park (VNP). The VNP is located in the northern Amazon basin and displays phytophysiognomies distributed in a mosaic where these plants occur, as flooded forests, hydromorphic white-sand savannas, ?buritizais? and waterbodies. After expeditions between February/2010 and January/2015 and the analysis of specimens from regional herbaria, we list 207 species of herb...

  3. The 2017 Maple Creek Seismic Swarm in Yellowstone National Park

    Science.gov (United States)

    Pang, G.; Hale, J. M.; Farrell, J.; Burlacu, R.; Koper, K. D.; Smith, R. B.

    2017-12-01

    The University of Utah Seismograph Stations (UUSS) performs near-real-time monitoring of seismicity in the region around Yellowstone National Park in partnership with the United States Geological Survey and the National Park Service. UUSS operates and maintains 29 seismic stations with network code WY (short-period, strong-motion, and broadband) and records data from five other seismic networks—IW, MB, PB, TA, and US—to enhance the location capabilities in the Yellowstone region. A seismic catalog is produced using a conventional STA/LTA detector and single-event location techniques (Hypoinverse). On June 12, 2017, a seismic swarm began in Yellowstone National Park about 5 km east of Hebgen Lake. The swarm is adjacent to the source region of the 1959 MW 7.3 Hebgen Lake earthquake, in an area corresponding to positive Coulumb stress change from that event. As of Aug. 1, 2017, the swarm consists of 1481 earthquakes with 1 earthquake above magnitude 4, 8 earthquakes in the magnitude 3 range, 115 earthquakes in the magnitude 2 range, 469 earthquakes in the magnitude 1 range, 856 earthquakes in the magnitude 0 range, 22 earthquakes with negative magnitudes, and 10 earthquakes with no magnitude. Earthquake depths are mostly between 3 and 10 km and earthquake depth increases toward the northwest. Moment tensors for the 2 largest events (3.6 MW and 4.4. MW) show strike-slip faulting with T axes oriented NE-SW, consistent with the regional stress field. We are currently using waveform cross-correlation methods to measure differential travel times that are being used with the GrowClust program to generate high-accuracy relative relocations. Those locations will be used to identify structures in the seismicity and make inferences about the tectonic and magmatic processes causing the swarm.

  4. Astrobiology, Mars Exploration and Lassen Volcanic National Park

    Science.gov (United States)

    Des Marais, David J.

    2015-01-01

    The search for evidence of life beyond Earth illustrates how the charters of NASA and the National Park Service share common ground. The mission of NPS is to preserve unimpaired the natural and cultural resources of the National Park System for the enjoyment, education and inspiration of this and future generations. NASA's Astrobiology program seeks to understand the origins, evolution and distribution of life in the universe, and it abides by the principles of planetary stewardship, public outreach, and education. We cannot subject planetary exploration destinations to Earthly biological contamination both for ethical reasons and to preserve their scientific value for astrobiology. We respond to the public's interest in the mysteries of life and the cosmos by honoring their desire to participate in the process of discovery. We involve youth in order to motivate career choices in science and technology and to perpetuate space exploration. The search for evidence of past life on Mars illustrates how the missions of NASA and NPS can become synergistic. Volcanic activity occurs on all rocky planets in our Solar System and beyond, and it frequently interacts with water to create hydrothermal systems. On Earth these systems are oases for microbial life. The Mars Exploration Rover Spirit has found evidence of extinct hydrothermal system in Gusev crater, Mars. Lassen Volcanic National Park provides a pristine laboratory for investigating how microorganisms can both thrive and leave evidence of their former presence in hydrothermal systems. NASA scientists, NPS interpretation personnel and teachers can collaborate on field-oriented programs that enhance Mars mission planning, engage students and the public in science and technology, and emphasize the ethics of responsible exploration.

  5. ECOTOURISM DEVELOPMENT STRATEGIES IN THE RETEZAT NATIONAL PARK

    Directory of Open Access Journals (Sweden)

    Adina Nicoleta CANDREA

    2008-06-01

    Full Text Available Sustainable development means “Think global but act local” (David Brower the founder of the nongovernmental organization Friends of the Earth 1969. Lasting tourism is considered in most of the cases a tourism manner, but all the touristy activities should be durable and bring economic and social benefices to local communities and to encourage the conservation with nature. On the international level, many destinations have chosen to promote ecotourism in order to improve the problems regarding the environment, and for to encouraging the area development. This kind of tourism encourages the responsible behavior of the tourists, local culture and appreciation for the traditional way of living, the conservation of some habitats and ecosystems and brings ways of sustainable development for local communities situated in natural areas with infrastructure problems. Ecotourism is the most recommended one in the protected areas, because the local resources can be advantageous used without causing the degradation of the area. The Retezat National Park is the first park founded in Romania and has a remarkable tourism potential, insufficiently exploited and many times deteriorated by applying an inadequate tourism to a protected area. Ecotourism can bring socio-economic development for the communities round the park, natural and cultural potential capitalization in the area and can be a catalyzing for a sustainable development of tourism and nature conservation. For the development of this kind of tourism the administration efforts of the park, authorities and local communities should be directed to sustainable forms of development and the adjustment of touristy infrastructure of ecotourism requirements.

  6. A recent bottleneck in the warthog and elephant populations of Queen Elizabeth National Park, revealed by a comparative study of four mammalian species in Uganda national parks

    DEFF Research Database (Denmark)

    Muwanika, Vincent B.; Siegismund, Hans Redlef; Okello, John Bosco A.

    2003-01-01

    Until 1972, Uganda's national parks boasted of large numbers of large mammal species. Following the breakdown of law and order between 1972 and 1985, large-scale poaching led to an unprecedented decline in numbers of most large mammals in Uganda's national parks. However, the extent of decline...... varied in the different parks across different animal species. We have investigated the genetic effects of these reductions in four mammalian species (the common warthog, African savannah elephant, savannah buffalo and common river hippopotamus) from the three major parks of Uganda using both...

  7. Landslides susceptibility mapping at Gunung Ciremai National Park

    Science.gov (United States)

    Faizin; Nur, Bambang Azis

    2018-02-01

    In addition to agriculture, tourism became one of primary economic income for communities around Mount Ciremai, West, Java. Unfortunately, the landscape of West Java has many potential causes to disasters, mainly landslides. Mapping of disaster susceptibility area is needed as a consideration of tourism planning. The study was conducted in Gunung Ciremai National Park, West Java. This paper propose a methodology to map landslides susceptibilities based on spatial data. Using Geographic Information System tools, several environmental parameters such as slope, land use, elevation, and lithology are scored to build a landslide susceptibility map. Then, susceptibility map is overlaid with Utilization Zone.

  8. Biodiversity of the Hypersaline Urmia Lake National Park (NW Iran

    Directory of Open Access Journals (Sweden)

    Alireza Asem

    2014-02-01

    Full Text Available Urmia Lake, with a surface area between 4000 to 6000 km2, is a hypersaline lake located in northwest Iran. It is the saltiest large lake in the world that supports life. Urmia Lake National Park is the home of an almost endemic crustacean species known as the brine shrimp, Artemia urmiana. Other forms of life include several species of algae, bacteria, microfungi, plants, birds, reptiles, amphibians and mammals. As a consequence of this unique biodiversity, this lake has been selected as one of the 59 biosphere reserves by UNESCO. This paper provides a comprehensive species checklist that needs to be updated by additional research in the future.

  9. 40 CFR 230.54 - Parks, national and historical monuments, national seashores, wilderness areas, research sites...

    Science.gov (United States)

    2010-07-01

    ....54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN DUMPING SECTION 404(b... Human Use Characteristics § 230.54 Parks, national and historical monuments, national seashores... -managed. Note: Possible actions to minimize adverse impacts regarding site or material characteristics can...

  10. Effects of visitor pressure on understory vegetation in Warsaw forested parks (Poland).

    Science.gov (United States)

    Sikorski, Piotr; Szumacher, Iwona; Sikorska, Daria; Kozak, Marcin; Wierzba, Marek

    2013-07-01

    Visitor's access to understorey vegetation in park forest stands results in the impoverishment of plant species composition and a reduction in habitat quality. The phenomenon of biotic homogenisation is typical in urban landscapes, but it can proceed differently depending on the scale, a detail that has not been observed in previous studies. This research was carried out in seven Warsaw parks (both public and restricted access). Thirty-four forested areas were randomly selected, some subjected to strong visitors' pressure and some within restricted access areas, free of such impacts. The latter category included woodlands growing in old forest and secondary habitats. Public access to the study areas contributed to the disappearance of some forest species and their replacement by cosmopolitan non-forest species, leading to loss of floristic biodiversity in areas of high ecological importance at the city scale. Some human-induced factors, including soil compaction and changes in soil pH, moisture and capillary volume, were found to cause habitat changes that favoured native non-forest plants. Despite changes in species composition, the taxonomic similarity of understorey vegetation in both categories--public access and restricted access--was comparable. In a distance gradient of measurements taken around selected individual trees, there was found to be significant variation (in light, soil pH and compaction) affecting the quality and quantity of understorey vegetation (including rare species). In conclusion, the protection of rare forest species could be achieved by limiting access to forested areas, particularly in old forest fragments, and we highly recommend its consideration in the proposal of future park restoration plans.

  11. 78 FR 12353 - Winter Use Plan, Supplemental Environmental Impact Statement, Yellowstone National Park

    Science.gov (United States)

    2013-02-22

    ...] Winter Use Plan, Supplemental Environmental Impact Statement, Yellowstone National Park AGENCY: National... Final Supplemental Environmental Impact Statement (SEIS) for a Winter Use Plan for Yellowstone National... link to the 2012 Supplemental Winter Use Plan EIS), and at Yellowstone National Park headquarters...

  12. Stumpage market integration in western national forests

    Science.gov (United States)

    Jean M. Daniels

    2011-01-01

    This study presents results of statistical tests for stumpage market integration on 62 national forests in the Western United States. Quarterly stumpage prices from 1984 to 2007 obtained from cut and sold reports for USDA Forest Service Regions 1, 4, 5, and 6 (Northern, Intermountain, Pacific Southwest, and Pacific Northwest, respectively) were analyzed to establish...

  13. The new Brazilian national forest inventory

    Science.gov (United States)

    Joberto V. de Freitas; Yeda M. M. de Oliveira; Doadi A. Brena; Guilherme L.A. Gomide; Jose Arimatea Silva; < i> et al< /i>

    2009-01-01

    The new Brazilian national forest inventory (NFI) is being planned to be carried out through five components: (1) general coordination, led by the Brazilian Forest Service; (2) vegetation mapping, which will serve as the basis for sample plot location; (3) field data collection; (4) landscape data collection of 10 x 10-km sample plots, based on high-resolution...

  14. 36 CFR 7.4 - Grand Canyon National Park.

    Science.gov (United States)

    2010-07-01

    ... point of origin of the tour, will be accorded admission to the park. (b) Colorado whitewater boat trips... conduct of a commercial or business activity in the park. (iii) An operation is commercial if any fee... will not interfere with park management or impair park resources. (i) Any permit issued will be valid...

  15. 2015 National Park visitor spending effects: Economic contributions to local communities, states, and the nation

    Science.gov (United States)

    Cullinane Thomas, Catherine M.; Koontz, Lynne

    2016-01-01

    The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income.In 2015, the National Park System received over 307.2 million recreation visits. NPS visitors spent \\$16.9 billion in local gateway regions (defined as communities within 60 miles of a park). The contribution of this spending to the national economy was 295 thousand jobs, \\$11.1 billion in labor income, \\$18.4 billion in value added, and \\$32.0 billion in economic output. The lodging sector saw the highest direct contributions with \\$5.2 billion in economic output directly contributed to local gateway economies nationally. The sector with the next greatest direct contributions was the restaurants and bar sector, with \\$3.4 billion in economic output directly contributed to local gateway economies nationally.Results from the Visitor Spending Effects report series are available online via an interactive tool. Users can view year-by-year trend data and explore current year visitor spending, jobs, labor income, value added, and economic output effects by sector for national, state, and local economies. This interactive tool is available at http://go.nps.gov/vse.

  16. Pedunculate oak forests (Quercus robur L. survey in the Ticino Regional Park (Italy by remote sensing

    Directory of Open Access Journals (Sweden)

    Rossini M

    2007-01-01

    Full Text Available Pedunculate oak forests (Quercus robur L. in the Ticino Regional Park (Italy show sensible damage conditions due to different environmental stresses: insect attacks, summer drought and air pollution. Knowing whether oaks are healthy or stressed can provide useful information in order to conserve the forest ecosystems and avoid the lost of valuable natural resources. Environmental stresses can affect tree biochemical and structural variables, such as the concentration, composition and efficiency in light harvesting of foliar pigments, and the Leaf Area Index (LAI. Interest in the use of these variables for forest condition assessment has recently increased because they can be indirectly estimated from remote observations at leaf and canopy level. In particular, in this research we found that total chlorophyll (Chl concentration, a biochemical variable related to crown discoloration rate, was the most suitable variable for the detection of pedunculate oak decline in the Ticino Park. A regression analysis between Chl concentration and optical indices computed from hyperspectral MIVIS data was performed in order to estimate Chl concentration from remote observations. The good correlation between field measurements of Chl concentration and MIVIS optical indices allowed the development of a model to map Chl concentration across the Ticino Park forested area. Promising results demonstrated that remotely sensed data can provide an accurate estimation of Chl concentration and indicated the potential of this technique for forest condition monitoring.

  17. The geologic story of Isle Royale National Park

    Science.gov (United States)

    Huber, N. King

    1975-01-01

    Isle Royale is an outstanding example of relatively undisturbed northwoods lake wilderness. But more than simple preservation of such an environment is involved in its inclusion in our National Park System. Its isolation from the mainland provides an almost untouched laboratory for research in the natural sciences, especially those studies whose very nature depends upon such isolation. One excellent example of such research is the intensive study of the predator-prey relationship of the timber wolf and moose, long sponsored by the National Park Service and Purdue University. In probably no other place in North America are the necessary ecological conditions for such a study so admirably fulfilled as on Isle Royale. The development of a natural laboratory with such conditions is ultimately dependent upon geologic processes and events that although not unique in themselves, produced in their interplay a unique result, the island archipelago as we know it today, with its hills and valleys, swamps and bogs the ecological framework of the plant and animal world. Even the most casual visitor can hardly fail to be struck by the fiordlike nature of many of the bays, the chains of fringing islands, the ridge-and-valley topography, and the linear nature of all these features. The distinctive topography of the archipelago is, of course, only the latest manifestation of geologic processes in operation since time immemorial. Fragments of geologic history going back over a billion years can be read from the rocks of the island, and with additional data from other parts of the Lake Superior region, we can fill in some of the story of Isle Royale. After more than a hundred years of study by man, the story is still incomplete. But then, geologic stories are seldom complete, and what we do know allows a deeper appreciation of one of our most naturally preserved parks and whets our curiosity about the missing fragments.

  18. Fens and their rare plants in the Beartooth Mountains, Shoshone National Forest, Wyoming

    Science.gov (United States)

    Bonnie Heidel; Walter Fertig; Sabine Mellmann-Brown; Kent E. Houston; Kathleen A. Dwire

    2017-01-01

    Fens are common wetlands in the Beartooth Mountains on the Shoshone National Forest, Clarks Fork Ranger District, in Park County, Wyoming. Fens harbor plant species found in no other habitats, and some rare plants occurring in Beartooth fens are found nowhere else in Wyoming. This report summarizes the studies on Beartooth fens from 1962 to 2009, which have contributed...

  19. Biodiversity of seagrass bed in Balanan Resort - Baluran National Park

    Science.gov (United States)

    Soedarti, T.; Hariyanto, S.; Wedayanti, A.; Rahmawati, A. D.; Safitri, D. P.; Alificia, R. I.; Suwono

    2017-09-01

    Seagrass beds are flowering plants that live on the seabed. Seagrass provides a habitat for diverse flora and fauna, spawning ground, nursery ground, raising ground, and feeding ground. Balanan Resort - Baluran National Park has many beaches, such as Kajang Beach, Si Banjir Beach, Kakapa Beach, and Serondo Beach. This study was aimed to determine species composition, seagrass dominated, and the diversity index of seagrass and substrate in Resort Balanan - Baluran National Park. This research was carried out in Kajang Beach, Sibanjir Beach, Kakapa Beach, and Sirondo Beach from August to September 2015 using belt transect method, each transect consists of 15 plots (19 transects = 285 plots) and using the frame of 1x1 m. This research found seven genera and ten species : Cymodoce (C rotundata and C. serrulata), Syringodium (S. isoelifolium), Thallassodendron (T. ciliatum), Enhalus (E. acoroides) , Halodule (H. univernis and H. pinifolia), Halophila (H. ovalis and H. decipiens), and Thalassia (T. hemprichii). The diversity index of seagrass bed was moderate [H'=1.90] in Balanan Resort. The substrate of seagrass bed was mud, gravel, sand, clay sand and rubble in Balanan Resort. The dominance index was near zero [C = 0.194], that means no dominant species.

  20. Rainwater harvesting potential sites at margalla hills national park

    International Nuclear Information System (INIS)

    Khalid, B.; Mushtaq, N.; Sial, M.

    2013-01-01

    Life without water is not possible. Adoption of modern lifestyle and increase in population is leading to a water scarce world. The demand of world population cannot be met , which is resulting in increased groundwater abstraction. The world is facing water crisis and Pakistan is no exception. Urban areas of Pakistan are affected badly where extraction is higher while the construction of pavements has disturbed groundwater infiltration. The Federal Capital of Pakistan, Islamabad, is located in Pothohar region of the country and faces severe water shortages, particularly during summers. Extensive drilling by public and private users lowers groundwater table. Satellite imagery of LANDSAT 7 ETM+ and ASTER DEM 30m resolution were used to construct the site suitability map for groundwater recharge of Margalla Hills National Park. Factors considered included land cover, drainage density, elevation and slope. Suitable weight ages were assigned to these factors according to their influence on infiltration in the study area. Groundwater recharge at Margalla Hills National Park will be effective in dealing with water crisis in Islamabad as it will raise groundwater table of the adjacent areas. (author)

  1. Restoration treatments in urban park forests drive long-term changes in vegetation trajectories.

    Science.gov (United States)

    Johnson, Lea R; Handel, Steven N

    2016-04-01

    Municipalities are turning to ecological restoration of urban forests as a measure to improve air quality, ameliorate urban heat island effects, improve storm water infiltration, and provide other social and ecological benefits. However, community dynamics following urban forest restoration treatments are poorly documented. This study examines the long-term effects of ecological restoration undertaken in New York City, New York, USA, to restore native forest in urban park natural areas invaded by woody non-native plants that are regional problems. In 2009 and 2010, we sampled vegetation in 30 invaded sites in three large public parks that were restored 1988-1993, and 30 sites in three large parks that were similarly invaded but had not been restored. Data from these matched plots reveal that the restoration treatment achieved its central goals. After 15-20 years, invasive species removal followed by native tree planting resulted in persistent structural and compositional shifts, significantly lower invasive species abundance, a more complex forest structure, and greater native tree recruitment. Together, these findings indicate that successional trajectories of vegetation dynamics have diverged between restored forests and invaded forests that were not restored. In addition, the data suggest that future composition of these urban forest patches will be novel assemblages. Restored and untreated sites shared a suite of shade-intolerant, quickly-growing tree species that colonize disturbed sites, indicating that restoration treatments created sites hospitable for germination and growth of species adapted to high light conditions and disturbed soils. These findings yield an urban perspective on the use of succession theory in ecological restoration. Models of ecological restoration developed in more pristine environments must be modified for use in cities. By anticipating both urban disturbances and ecological succession, management of urban forest patches can be

  2. 36 CFR 7.8 - Sequoia and Kings Canyon National Parks.

    Science.gov (United States)

    2010-07-01

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

  3. 76 FR 35013 - Minor Boundary Revision of Boston National Historical Park

    Science.gov (United States)

    2011-06-15

    ... Historical Park AGENCY: National Park Service, Interior. ACTION: Notification of Boundary Revision. SUMMARY... Historical Park is modified to include 0.50 acre of adjacent land identified as Tract 101-13. This tract is... United States of America without cost by enactment of Chapter 37 of the Laws of 2009, on July 23, 2009...

  4. Social science in the national park service: an evolving mission and program

    Science.gov (United States)

    Richard H. Briceland

    1992-01-01

    In 1988 the director of the National Park Service requested that a social science program be established. Since that time a number of new research initiatives have been developed to address this need. This paper describes seven major steps taken thus far to meet social science needs of park superintendents, program managers, and park planners. Specific examples are...

  5. Fire Effects on Soil and Dissolved Organic Matter in a Southern Appalachian Hardwood Forest: Movement of Fire-Altered Organic Matter Across the Terrestrial-Aquatic Interface Following the Great Smoky Mountains National Park Fire of 2016

    Science.gov (United States)

    Matosziuk, L.; Gallo, A.; Hatten, J. A.; Heckman, K. A.; Nave, L. E.; Sanclements, M.; Strahm, B. D.; Weiglein, T.

    2017-12-01

    Wildfire can dramatically affect the quantity and quality of soil organic matter (SOM), producing thermally altered organic material such as pyrogenic carbon (PyC) and polyaromatic hydrocarbons (PAHs). The movement of this thermally altered material through terrestrial and aquatic ecosystems can differ from that of unburned SOM, with far-reaching consequences for soil carbon cycling and water quality. Unfortunately, due to the rapid ecological changes following fire and the lack of robust pre-fire controls, the cycling of fire-altered carbon is still poorly understood. In December 2016, the Chimney Tops 2 fire in Great Smoky Mountains National Park burned over co-located terrestrial and aquatic NEON sites. We have leveraged the wealth of pre-fire data at these sites (chemical, physical, and microbial characterization of soils, continuous measurements of both soil and stream samples, and five soil cores up to 110 cm in depth) to conduct a thorough study of the movement of fire-altered organic matter through terrestrial and aquatic ecosystems. Stream samples have been collected weekly beginning 5 weeks post-fire. Grab samples of soil were taken at discrete time points in the first two months after the fire. Eight weeks post-fire, a second set of cores was taken and resin lysimeters installed at three different depths. A third set of cores and grab samples will be taken 8-12 months after the fire. In addition to routine soil characterization techniques, solid samples from cores and grab samples at all time points will be analyzed for PyC and PAHs. To determine the effect of fire on dissolved organic matter (DOM), hot water extracts of these soil samples, as well as the stream samples and lysimeter samples, will also be analyzed for PyC and PAHs. Selected samples will be analyzed by 1D- and 2D-NMR to further characterize the chemical composition of DOM. This extensive investigation of the quantity and quality of fire-altered organic material at discrete time points

  6. The Diversity of Ecotourism Potentials in Kelimutu National Park of Ende Regency

    Directory of Open Access Journals (Sweden)

    Josef A. Gadi Djou

    2016-10-01

    Full Text Available Natural tourist destination management plays a crucial role in materializing three important aspects, namely conservation, participation, and education. As a tourist destination, Kelimutu National Park, possessing a big ecosystem potential, tourist and cultural potentials, is expected to provide economy, culture, and conservation impacts on the society surrounding Kelimutu National Park. The problem of this study is how the variety of ecotourism potential in Kelimutu National Park is able to prosper the surrounding society. To answer this question, the definition of ecotourism, national park, national park ecotourism, and ecotourism potential need to be understood. Several methods used in answering the problems of the study are finding out the location of Kelimutu National Park, collecting qualitative data by conducting library research and participatory observation. The results were conceptually described, supported by tables and pictures.

  7. Twentieth-century decline of large-diameter trees in Yosemite National Park, California, USA

    Science.gov (United States)

    Lutz, J.A.; van Wagtendonk, J.W.; Franklin, J.F.

    2009-01-01

    Studies of forest change in western North America often focus on increased densities of small-diameter trees rather than on changes in the large tree component. Large trees generally have lower rates of mortality than small trees and are more resilient to climate change, but these assumptions have rarely been examined in long-term studies. We combined data from 655 historical (1932-1936) and 210 modern (1988-1999) vegetation plots to examine changes in density of large-diameter trees in Yosemite National Park (3027 km2). We tested the assumption of stability for large-diameter trees, as both individual species and communities of large-diameter trees. Between the 1930s and 1990s, large-diameter tree density in Yosemite declined 24%. Although the decrease was apparent in all forest types, declines were greatest in subalpine and upper montane forests (57.0% of park area), and least in lower montane forests (15.3% of park area). Large-diameter tree densities of 11 species declined while only 3 species increased. Four general patterns emerged: (1) Pinus albicaulis, Quercus chrysolepis, and Quercus kelloggii had increases in density of large-diameter trees occur throughout their ranges; (2) Pinus jeffreyi, Pinus lambertiana, and Pinus ponderosa, had disproportionately larger decreases in large-diameter tree densities in lower-elevation portions of their ranges; (3) Abies concolor and Pinus contorta, had approximately uniform decreases in large-diameter trees throughout their elevational ranges; and (4) Abies magnifica, Calocedrus decurrens, Juniperus occidentalis, Pinus monticola, Pseudotsuga menziesii, and Tsuga mertensiana displayed little or no change in large-diameter tree densities. In Pinus ponderosa-Calocedrus decurrens forests, modern large-diameter tree densities were equivalent whether or not plots had burned since 1936. However, in unburned plots, the large-diameter trees were predominantly A. concolor, C. decurrens, and Q. chrysolepis, whereas P. ponderosa

  8. Shenandoah National Park, Virginia, Shaded Relief with Height as Color

    Science.gov (United States)

    2003-01-01

    Shenandoah National Park lies astride part of the Blue Ridge Mountains, which form the southeastern range of the greater Appalachian Mountains in Virginia. The park is well framed by this one-degree of latitude (38-39 north) by one-degree of longitude (78-79 west) cell of Shuttle Radar Topography Mission data, and it appears here as the most prominent ridge trending diagonally across the scene. Skyline Drive, a 169-kilometer (105-mile) road that winds along the crest of the mountains through the length the park, provides vistas of the surrounding landscape. The Shenandoah River flows through the valley to the west, with Massanutten Mountain standing between the river's north and south forks. Unusually pronounced meanders of both river forks are very evident near the top center of this scene. Massanutten Mountain itself is an unusually distinctive landform also, consisting of highly elongated looping folds of sedimentary rock. The rolling Piedmont country lies to the southeast of the park, with Charlottesville located at the bottom center of the scene.Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the north-south direction. Northern slopes appear bright and southern slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow, red, and magenta, to bluish-white at the highest elevations.Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on February 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar that flew twice on the Space Shuttle Endeavour in 1994. The Shuttle Radar Topography Mission was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60

  9. Synthesis of thirty years of surface water quality and aquatic biota data in Shenandoah National Park: Collaboration between the US Geological Survey and the National Park Service

    Science.gov (United States)

    Rice, Karen C.; Jastram, John D.; Wofford, John E.B.; Schaberl, James P.

    2014-01-01

    The eastern United States has been the recipient of acidic atmospheric deposition (hereinafter, “acid rain”) for many decades. Deleterious effects of acid rain on natural resources have been well documented for surface water (e.g., Likens et al. 1996; Stoddard et al. 2001), soils (Bailey et al. 2005), forest health (Long et al. 2009), and habitat suitability for stream biota (Baker et al. 1993). Shenandoah National Park (SNP) is located in northern and central Virginia and consists of a long, narrow strip of land straddling the Blue Ridge Mountains (Figure 1). The park’s elevated topography and location downwind of the Ohio River valley, where many acidic emissions to the atmosphere are generated (NSTC 2005), have made it a target for acid rain. Characterizing the link between air quality and water quality as related to acid rain, contaminants, soil conditions, and forest health is a high priority for research and monitoring in SNP. The US Geological Survey (USGS) and SNP have had a long history of collaboration on documenting acid rain effects on the park’s natural resources, starting in 1985 and continuing to the present (Lynch and Dise 1985; Rice et al. 2001, 2004, 2005, 2007; Deviney et al. 2006, 2012; Jastram et al. 2013).

  10. Protocol for Monitoring Fish Assemblages in Pacific Northwest National Parks

    Science.gov (United States)

    Brenkman, Samuel J.; Connolly, Patrick J.

    2008-01-01

    Rivers and streams that drain from Olympic, Mount Rainier, and North Cascades National Parks are among the most protected corridors in the lower 48 States, and represent some of the largest tracts of contiguous, undisturbed habitat throughout the range of several key fish species of the Pacific Northwest. These watersheds are of high regional importance as freshwater habitat sanctuaries for native fish, where habitat conditions are characterized as having little to no disturbance from development, channelization, impervious surfaces, roads, diversions, or hydroelectric projects. Fishery resources are of high ecological and cultural importance in Pacific Northwest National Parks, and significantly contribute to economically important recreational, commercial, and tribal fisheries. This protocol describes procedures to monitor trends in fish assemblages, fish abundance, and water temperature in eight rivers and five wadeable streams in Olympic National Park during summer months, and is based on 4 years of field testing. Fish assemblages link freshwater, marine, and terrestrial ecosystems. They also serve as focal resources of national parks and are excellent indicators of ecological conditions of rivers and streams. Despite the vital importance of native anadromous and resident fish populations, there is no existing monitoring program for fish assemblages in the North Coast and Cascades Network. Specific monitoring objectives of this protocol are to determine seasonal and annual trends in: (1) fish species composition, (2) timing of migration of adult fish, (3) relative abundance, (4) age and size structure, (5) extent of non-native and hatchery fish, and (6) water temperature. To detect seasonal and annual trends in fish assemblages in reference sites, we rely on repeated and consistent annual sampling at each monitoring site. The general rationale for the repeated sampling of reference sites is to ensure that we account for the high interannual variability in fish

  11. Understanding patterns of vegetation structure and distribution across Great Smoky Mountains National Park using LiDAR and meteorology data

    Science.gov (United States)

    Kumar, J.; Hargrove, W. W.; Norman, S. P.; Hoffman, F. M.

    2017-12-01

    Great Smoky Mountains National Park (GSMNP) in Tennessee is a biodiversity hotspot and home to a large number of plant, animal and bird species. Driven by gradients of climate (ex. temperature, precipitation regimes), topography (ex. elevation, slope, aspect), geology (ex. soil types, textures, depth), hydrology (ex. drainage, moisture availability) etc. GSMNP offers a diverse composition and distribution of vegetation which in turn supports an array of wildlife. Understanding the vegetation canopy structure is critical to understand, monitor and manage the complex forest ecosystems like the Great Smoky Mountain National Park (GSMNP). Vegetation canopies not only help understand the vegetation, but are also a critically important habitat characteristics of many threatened and endangered animal and bird species that GSMNP is home to. Using airborne Light Detection and Ranging (LiDAR) we characterize the three-dimensional structure of the vegetation. LiDAR based analysis gives detailed insight in the canopy structure (overstory and understory) and its spatial variability within and across forest types. Vegetation structure and spatial distribution show strong correlation with climate, topographic, and edaphic variables and our multivariate analysis not just mines rich and large LiDAR data but presents ecological insights and data for vegetation within the park that can be useful to forest managers in their management and conservation efforts.

  12. 36 CFR 7.80 - Sleeping Bear Dunes National Lakeshore.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Sleeping Bear Dunes National Lakeshore. 7.80 Section 7.80 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.80 Sleeping Bear Dunes National...

  13. 3 CFR 8362 - Proclamation 8362 of April 17, 2009. National Park Week, 2009

    Science.gov (United States)

    2010-01-01

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

  14. 75 FR 26272 - Final Environmental Impact Statement; Environmental Education Center, Yosemite National Park...

    Science.gov (United States)

    2010-05-11

    ... DEPARTMENT OF THE INTERIOR National Park Service Final Environmental Impact Statement; Environmental Education Center, Yosemite National Park, Mariposa County, CA; Notice of Approval of Record of Decision SUMMARY: Pursuant to Sec. 102(2)(C) of the National Environmental Policy Act of 1969 (Pub. L. 91...

  15. Tourism and conservation in Madagascar: The importance of Andasibe National Park

    Directory of Open Access Journals (Sweden)

    David Newsome

    2014-06-01

    Full Text Available Madagascar is renowned for high levels of biodiversity and endemism. As a result of its unique flora and fauna, as well as the high levels of human threat to the environment, such as illegal clearing, hunting and political instability, it is a critical global conservation priority. Andasibe–Mantadia National Park in eastern Madagascar is one of the most popular protected areas visited by tourists. Observations carried out in 2011 showed that even though there were some negative impacts associated with natural-area tourism, the benefits to both the local communities and associated biological conservation outweighed the negatives. Natural-area tourism at Andasibe is well organised, with many local guide associations having partnerships with international organisations and 50% of park fees going directly to local communities. Forest loss is a widespread problem in Madagascar, but at Andasibe the forest is valued for its ecological function and as a generator of profits from natural-area tourism. Exploitation of the park was not observed. Andasibe is an example of how conservation and natural-area tourism can work together in Madagascar for the benefit of local communities and the environment. However, with the current unstable political climate and lack of adequate wider tourism and conservation planning frameworks, awakening to its potential as a leading conservation tourism destination will not be a simple task. Conservation implications: This research demonstrated that ecotourism can be an effective means of achieving conservation objectives, whilst, at the same time, improving the livelihoods of local people. We caution, however, that governments can do a lot more to encourage and support the nexus between tourism and conservation.

  16. Analysis of Bird Diversity for Supporting Ecotourism Development in Rajegwesi, Meru Betiri National Park

    Directory of Open Access Journals (Sweden)

    Hafid Zain Muttaqien

    2015-09-01

    Full Text Available Potential ecotourism attraction in Rajegwesi Village, Meru Betiri National Park is high due to its high biodiversity, especially bird diversity, in the form of bird watching activity. This study was aimed to determine the species, level of abundance, and diversity of birds found in the Rajegwesi area. Further, this basic information is important to develop the bird watching track at Rajegwesi. We used Quantum-GIS to create the land classification and observation mapping. Bird observation used point count method in the morning and evening with three periods of hour and three repetitions. The study confirmed about 76 species of 39 bird families was found in Rajegwesi. The highest abundance was Pygnonotus goiavier (E:Yellow-vented Bulbul, at the meadows, village, and rehabilitation land. The diversity index showed that the highest diversity was found at the heterogeneous forest (H’ index 3.745, followed by homogenous forest (H’ index 3.150, rehabilitation land (H’ index 2.845, village (H’ index 2.693, paddy fields (H’ index 2.529, and savanna (H’ index 1.880. The observation track was divided into 3 lines based on the bird’s distribution, the Village – Rehabilitation Land track (6.5 Km, Village track (2.3 Km, and Village – Rafflessia Park track (7.5 Km. Total of 25 bird species were found at the Village – Rehabilitation Land track, 22 species were found at the Village track, and 29 bird species were found at the Village – Rafflessia Park track. For the future of ecotourism development through birding development program, there are several issues that should be promoted: promoting birds conservation in the community through bird watching and birds observation competition (Bird race, training on conservation and ecotourism for the community, and strengthening the capacity and capability of Rajegwesi Ecotourism Society (RES on the ecotourism program management. Keywords: bird watching, conservation, ecotourism development, RES

  17. LBA-ECO LC-01 National, Provincial, and Park Boundaries, Ecuador

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set contains the national and provincial boundaries of Ecuador as well as the boundaries of two national parks: the Cuyabeno Wildlife Reserve and the...

  18. LBA-ECO LC-01 National, Provincial, and Park Boundaries, Ecuador

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set contains the national and provincial boundaries of Ecuador as well as the boundaries of two national parks: the Cuyabeno Wildlife Reserve and...

  19. 77 FR 3123 - Special Regulations, Areas of the National Park System, Cape Hatteras National Seashore-Off-Road...

    Science.gov (United States)

    2012-01-23

    ..., Areas of the National Park System, Cape Hatteras National Seashore--Off-Road Vehicle Management AGENCY: National Park Service, Interior. ACTION: Final rule. SUMMARY: This rule designates off-road vehicle (ORV... operation of motor vehicles off of roads within areas [[Page 3124

  20. 36 CFR 3.19 - May I operate a submersible within park waters?

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false May I operate a submersible within park waters? 3.19 Section 3.19 Parks, Forests, and Public Property NATIONAL PARK SERVICE... waters? The use of manned or unmanned submersibles may only occur in accordance with a permit issued by...

  1. The First National Study of Neighborhood Parks: Implications for Physical Activity.

    Science.gov (United States)

    Cohen, Deborah A; Han, Bing; Nagel, Catherine J; Harnik, Peter; McKenzie, Thomas L; Evenson, Kelly R; Marsh, Terry; Williamson, Stephanie; Vaughan, Christine; Katta, Sweatha

    2016-10-01

    An extensive infrastructure of neighborhood parks supports leisure time physical activity in most U.S. cities; yet, most Americans do not meet national guidelines for physical activity. Neighborhood parks have never been assessed nationally to identify their role in physical activity. Using a stratified multistage sampling strategy, a representative sample of 174 neighborhood parks in 25 major cities (population >100,000) across the U.S. was selected. Park use, park-based physical activity, and park conditions were observed during a typical week using systematic direct observation during spring/summer of 2014. Park administrators were interviewed to assess policies and practices. Data were analyzed in 2014-2015 using repeated-measure negative binomial regressions to estimate weekly park use and park-based physical activity. Nationwide, the average neighborhood park of 8.8 acres averaged 20 users/hour or an estimated 1,533 person hours of weekly use. Walking loops and gymnasia each generated 221 hours/week of moderate to vigorous physical activity. Seniors represented 4% of park users, but 20% of the general population. Parks were used less in low-income than in high-income neighborhoods, largely explained by fewer supervised activities and marketing/outreach efforts. Programming and marketing were associated with 37% and 63% more hours of moderate to vigorous physical activity/week in parks, respectively. The findings establish national benchmarks for park use, which can guide future park investments and management practices to improve population health. Offering more programming, using marketing tools like banners and posters, and installing facilities like walking loops, may help currently underutilized parks increase population physical activity. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  2. Visitor Assessment of the Mandatory Alternative Transportation System at Zion National Park

    Science.gov (United States)

    Mace, Britton L.; Marquit, Joshua D.; Bates, Scott C.

    2013-11-01

    Transportation infrastructure in national parks has historically been designed for the automobile. With more vehicles in the parks, visitors found themselves in circumstances more reminiscent of a city than a park. Traffic jams, overcrowding, illegal parking, horn honking, and idling vehicles became common, creating stress and contributing to air and noise pollution, the very things visitors were hoping to get away from. Park managers began searching for alternatives, including shuttle systems. Many national parks have implemented optional shuttle systems, but relatively few have completely closed roads to vehicles, transporting visitors on mandatory shuttles. Zion National Park instituted a mandatory shuttle system in May 2000 to relieve crowding and congestion in the main canyon and to protect natural resources. Taking a longitudinal approach, attributes of the shuttle (e.g., crowding, accessibility, freedom, efficiency, preference, and success) were assessed with experiential park factors (e.g., scenic beauty, naturalness, solitude, tranquility, air quality, and soundscape) in 2000, 2003, and 2010 by surveying shuttle-riding park visitors. While visitors initially reported a few reservations about the shuttle system, by 2003, the majority rated the system successful. Ratings of all shuttle-related variables, except crowding, improved over the decade. Improvements were greatest for freedom, accessibility, and efficiency. Multiple regression found overall shuttle success to be mediated by preference, freedom, accessibility, efficiency, and comfort. Experiential variables assessing park conditions followed a similar pattern, with improved ratings as the decade progressed. Results provide important insights into the visitor experience with mandatory alternative shuttle systems in national parks.

  3. 36 CFR 7.56 - Acadia National Park.

    Science.gov (United States)

    2010-07-01

    ... intersection north to the gate at Penobscot Mountain Parking Area) and connecting roads as follows: Paradise... from the parking area at the north end of Eagle Lake down the east side of the lake to connection with...

  4. 78 FR 72028 - Special Regulations, Areas of the National Park System, Curecanti National Recreation Area...

    Science.gov (United States)

    2013-12-02

    ...-substantive edits. The final rule revises the section heading for Sec. 7.51 from ``Curecanti Recreation Area... paragraph 7.51(e) to designate three groups of routes and areas where motor vehicles may be used off park...) and (f). The revisions and additions read as follows: Sec. 7.51 Curecanti National Recreation Area...

  5. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Science.gov (United States)

    2010-07-01

    ... possession of any form of fish bait other than artificial flies or lures on any park stream while in... nonresident license issued by either State may fish throughout the park irrespective of State boundaries... the park boundary are open to fishing in accordance with the Cherokee Fish and Game Management...

  6. Ecological Conservation, Ecotourism, and Sustainable Management: The Case of Penang National Park

    Directory of Open Access Journals (Sweden)

    Sara Kaffashi

    2015-07-01

    Full Text Available Penang National Park (PNP, as Malaysia’s smallest national park, is one of the few naturally forested areas left on Penang Island, in Peninsular Malaysia. The main objective was to analyse users’ preferences and willingness to pay to enhance improved management of PNP for the dual aim of conservation and recreation. Structural equation modelling (SEM was used to analyse the formation of attitudes towards different aspects of PNP. Results showed that implementing enforcements with rules and regulations and imposing permits and charges on certain activities were the most influential variables of PNPs’ perceptions. The results of a random parameter logit model (RPL demonstrated that visitors placed the highest value on having adequate information about PNP, and the second-highest value on improvements in the park’s ecological management. The welfare measure for improvement in management of PNP against status quo is estimated at about MYR 9. Results also showed that demand for better conservation and management of PNP is relatively price-inelastic. Simulations of the results showed, under a MYR10 admission fee, that improvement in management would have 96% of market share compared with status quo. This study concluded that visitor entrance fees can and ought to be introduced as a means of financing conservation initiatives and possibly preventing congestion.

  7. HAEMATOZOA IN BIRDS FROM LA MACARENA NATIONAL NATURAL PARK (COLOMBIA

    Directory of Open Access Journals (Sweden)

    BASTO NATALIA

    2006-12-01

    Full Text Available Birds from 69 species in 25 families were collected from La Macarena NationalNatural Park in Colombia between June and November 2000 and examined forhaematozoa. Eighty-two of the 342 birds (24% were positive for one or more taxon.Microfilariae were the most commonly seen parasites (10.5% and Leucocytozoonthe least common (0.3%. Other parasites were species of the genera Plasmodium(4.4%, Trypanosoma (3.5%, Hepatozoon (3.5% and Haemoproteus (3.2%.The low intensity of haemosporidian parasites agreed with other records from theNeotropics. Parasite prevalence in this Neotropical region was higher than levelsfound in other surveys in the Neotropics, but lower than levels found for the Nearcticarea. A new host-parasite association is reported here, as well as avian speciesexamined for haematozoa for the first time.

  8. Mercury in lichens of Nahuel Huapi National Park, Patagonia, Argentina

    International Nuclear Information System (INIS)

    Ribeiro Guevara, S.; Bubach, D.; Arribere, M.; Nacional de Cuyo Universidad, Bariloche

    2004-01-01

    Mercury and other elements of interest are determined in lichens collected in Nahuel Huapi National Park, Northern Patagonia, Argentina. Pooled samples are analyzed by instrumental neutron activation analysis. Mercury contents in Usnea sp. collected from undisturbed sites range from 0.0558 ± 0.0083 to 1.38 ± 0.18 μg x g -1 . Other potential pollutants are identified by the analysis of Usnea sp. samples, namely Sb, As, Br, Zn, and Se. Previous experiments with foliose and fruticose lichens are also discussed. The analysis of mercury contents of foliose lichens sampled from urban and periurban sites of Bariloche city, and from undisturbed regions, demonstrate that the atmosphere of Bariloche city is enriched in mercury compared to the surroundings. The result is confirmed by transplantation experiments from undisturbed zones to urban sites. (author)

  9. Fungi from geothermal soils in Yellowstone National Park

    Science.gov (United States)

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

    1999-01-01

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

  10. Flora of the Catimbau National Park, Pernambuco, Brazil: Boraginaceae

    Directory of Open Access Journals (Sweden)

    José Iranildo Miranda de Melo

    2012-11-01

    Full Text Available The Boraginaceae Juss. family comprises from woody to herbaceous plants, branches with alternate to subopposite leaves, bisexual, actinomorphic flowers, with or without bracts, and drupaceous or schizocarp fruits. This paper consists in a taxonomic study of Boraginaceae sensu lato in the Catimbau National Park, at the semiarid region of the state of Pernambuco, Northeastern Brazil. Five genera and twelve species were registered: Cordia L., Euploca Nutt., Heliotropium L., and Tournefortia L., with two species each, and Varronia P.Br., with four species. Descriptions, illustrations, and keys were prepared for the separation of species, and data on the geographic distribution and habitats of the species found in the study area were presented.

  11. Socioeconomic Impacts of Protection Status on Residents of National Parks

    Directory of Open Access Journals (Sweden)

    Järv Henri

    2016-06-01

    Full Text Available Rural population ageing and decline is a serious problem throughout Europe resulting in a deterioration of the socioeconomic situation in rural areas. This leads to land abandonment, and consequently the loss of valuable cultural landscapes. Protected areas are no exception and inhabitants also face restrictions arising from the protection status. The aim of this study is to identify the existence, extent and nature of the socioeconomic impacts derived from the protection status on the local population. Population and socioeconomic indicators were compared with the results of in-depth interviews with local stakeholders within 2 Estonian national parks and contextualised with recent social change. It was concluded that protected areas have a considerable socioeconomic impact and in order to preserve cultural landscapes, achieve conservation objectives and contribute to balanced regional development, measures must be taken.

  12. Age structure of elephants in Liwonde National Park, Malawi

    Directory of Open Access Journals (Sweden)

    R. Bhima

    1997-08-01

    Full Text Available The age structure of the elephant population in Liwonde National Park, Malawi was determined for the first time in 1993 and again in 1995 using the photogrammetric method. Sampling was done during a four year-long severe drought from 1991/92 to 1994/95. The drought reached its highest intensity in the first year. Therefore, the study also attempted to assess the impact of the drought on the population. The results show that the population consisted of mostly young animals 20 years old - 18.3 and 20.5 . The population is young and growing. The prolonged drought did not have any significant impact on the population.

  13. National Satellite Forest Monitoring systems for REDD+

    Science.gov (United States)

    Jonckheere, I. G.

    2012-12-01

    Reducing Emissions from Deforestation and Forest Degradation (REDD) is an effort to create a financial value for the carbon stored in forests, offering incentives for developing countries to reduce emissions from forested lands and invest in low-carbon paths to sustainable development. "REDD+" goes beyond deforestation and forest degradation, and includes the role of conservation, sustainable management of forests and enhancement of forest carbon stocks. In the framework of getting countries ready for REDD+, the UN-REDD Programme assists developing countries to prepare and implement national REDD+ strategies. For the monitoring, reporting and verification, FAO supports the countries to develop national satellite forest monitoring systems that allow for credible measurement, reporting and verification (MRV) of REDD+ activities. These are among the most critical elements for the successful implementation of any REDD+ mechanism. The UN-REDD Programme through a joint effort of FAO and Brazil's National Space Agency, INPE, is supporting countries to develop cost- effective, robust and compatible national monitoring and MRV systems, providing tools, methodologies, training and knowledge sharing that help countries to strengthen their technical and institutional capacity for effective MRV systems. To develop strong nationally-owned forest monitoring systems, technical and institutional capacity building is key. The UN-REDD Programme, through FAO, has taken on intensive training together with INPE, and has provided technical help and assistance for in-country training and implementation for national satellite forest monitoring. The goal of the support to UN-REDD pilot countries in this capacity building effort is the training of technical forest people and IT persons from interested REDD+ countries, and to set- up the national satellite forest monitoring systems. The Brazilian forest monitoring system, TerraAmazon, which is used as a basis for this initiative, allows

  14. 36 CFR 1280.12 - Is parking available?

    Science.gov (United States)

    2010-07-01

    ... Market Street (in Philadelphia) and the National Archives at New York City do not have onsite parking... Section 1280.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NARA... on Using Nara Facilities § 1280.12 Is parking available? (a) The National Archives Building. There is...

  15. Quantifying the fire regime distributions for severity in Yosemite National Park, California, USA

    Science.gov (United States)

    Thode, Andrea E.; van Wagtendonk, Jan W.; Miller, Jay D.; Quinn, James F.

    2011-01-01

    This paper quantifies current fire severity distributions for 19 different fire-regime types in Yosemite National Park, California, USA. Landsat Thematic Mapper remote sensing data are used to map burn severity for 99 fires (cumulatively over 97 000 ha) that burned in Yosemite over a 20-year period. These maps are used to quantify the frequency distributions of fire severity by fire-regime type. A classification is created for the resultant distributions and they are discussed within the context of four vegetation zones: the foothill shrub and woodland zone; the lower montane forest zone; the upper montane forest zone and the subalpine forest zone. The severity distributions can form a building block from which to discuss current fire regimes across the Sierra Nevada in California. This work establishes a framework for comparing the effects of current fires on our landscapes with our notions of how fires historically burned, and how current fire severity distributions differ from our desired future conditions. As this process is refined, a new set of information will be available to researchers and land managers to help understand how fire regimes have changed from the past and how we might attempt to manage them in the future.

  16. The Role of Demography and Markets in Determining Deforestation Rates Near Ranomafana National Park, Madagascar

    Science.gov (United States)

    Brooks, Christopher P.; Holmes, Christopher; Kramer, Karen; Barnett, Barry; Keitt, Timothy H.

    2009-01-01

    The highland forests of Madagascar are home to some of the world's most unique and diverse flora and fauna and to some of its poorest people. This juxtaposition of poverty and biodiversity is continually reinforced by rapid population growth, which results in increasing pressure on the remaining forest habitat in the highland region, and the biodiversity therein. Here we derive a mathematical expression for the subsistence of households to assess the role of markets and household demography on deforestation near Ranomafana National Park. In villages closest to urban rice markets, households were likely to clear less land than our model predicted, presumably because they were purchasing food at market. This effect was offset by the large number of migrant households who cleared significantly more land between 1989–2003 than did residents throughout the region. Deforestation by migrant households typically occurred after a mean time lag of 9 years. Analyses suggest that while local conservation efforts in Madagascar have been successful at reducing the footprint of individual households, large-scale conservation must rely on policies that can reduce the establishment of new households in remaining forested areas. PMID:19536282

  17. Roadside camping on forest preserve lands in the Adirondack Park: A qualitative exploration of place attachment and resource substitutability

    Science.gov (United States)

    David A. Graefe; Chad Dawson; Rudolph M. Schuster

    2012-01-01

    Roadside camping is a popular and widespread public outdoor recreation activity on New York State Forest Preserve (FP) lands within the Adirondack Park (AP). While several roadside camping areas exist on FP lands throughout the Park, little is known about these camping areas or the visitors who use them. Recently, debate has developed over how to define and manage...

  18. Feeding ecology of the endemic rain frog Pristimantis jubatus (craugastoridae) in Munchique national park, Colombia

    International Nuclear Information System (INIS)

    Garcia, Juan Carlos; Velasquez, Leonardo Lucas; Cardenas Henao, Heiber; Posso Gomez, Carmen Elisa

    2012-01-01

    We studied the diet of the rain frog Pristimantis jubatus based on stomach and intestinal contents of 29 individuals from three different localities at Munchique National Park, Colombia. The diet was composed exclusively of arthropods, comprising a total of 66 preys which were in 32 taxa. The most frequent dietary items were Diptera and Hymenoptera, 19.7 % and 16.7 % respectively, followed by Araneae (15.1 %) and Coleoptera (12.1 %). Plant consumption was considered incidental because of its low frequency. This species showed no preference for any type of prey, with a high value of niche breadth (0.68) indicating a generalist diet. Adults and juveniles occupy different perch height. Habitat use and the variety of items found show P. jubatus as a species that can consume any kind of arthropod available in the strata of the forest where it is foraging.

  19. Adapting to the reality of climate change at Glacier National Park, Montana, USA

    Science.gov (United States)

    Fagre, Daniel B.

    2007-01-01

    The glaciers of Glacier National Park (GNP) are disappearing rapidly and likely will be gone by 2030. These alpine glaciers have been continuously present for approximately 7,000 years so their loss from GNP in another 25 years underscores the significance of current climate change. There are presently only 27 glaciers remaining of the 150 estimated to have existed when GNP was created in 1910. Mean annual temperature in GNP has increased 1.6 0 C during the past cen- tury, three times the global mean increase. The temperature increase has affected other parts of the mountain ecosystem, too. Snowpacks hold less water equivalent and melt 2+ weeks earlier in the spring. Forest growth rates have increased, alpine treelines have expanded upward and be- come denser, and subalpine meadows have been invaded by high elevation tree species. These latter responses can be mostly attributed to longer growing seasons and warmer temperatures.

  20. Dry season distribution of land crabs, Gecarcinus quadratus (Crustacea: Gecarcinidae), in Corcovado National Park, Costa Rica.

    Science.gov (United States)

    Griffiths, Megan E; Mohammad, Basma A; Vega, Andres

    2007-03-01

    The land crab Gecarcinus quadratus is an engineering species that controls nutrient cycling in tropical forests. Factors regulating their coastal distribution are not fully understood. We quantified land crab distribution during the dry season at Sirena Field Station in Corcovado National Park, Costa Rica, and found that land crab burrow density decreases with increasing distance from the ocean. Leaf litter depth and tree seedling density are negatively correlated with land crab burrow density. Burrows are strongly associated with sand substrate and burrow density is comparatively low in clay substrate. Results suggest that G. quadratus is limited to a narrow coastal zone with sand substrate, and this distribution could have profound effects on plant community structure.

  1. Park Forest (L5) and the asteroidal source of shocked L chondrites

    Science.gov (United States)

    Meier, Matthias M. M.; Welten, Kees C.; Riebe, My E. I.; Caffee, Marc W.; Gritsevich, Maria; Maden, Colin; Busemann, Henner

    2017-08-01

    The Park Forest (L5) meteorite fell in a suburb of Chicago, Illinois (USA) on March 26, 2003. It is one of the currently 25 meteorites for which photographic documentation of the fireball enabled the reconstruction of the meteoroid orbit. The combination of orbits with pre-atmospheric sizes, cosmic-ray exposure (CRE), and radiogenic gas retention ages ("cosmic histories") is significant because they can be used to constrain the meteoroid's "birth region," and test models of meteoroid delivery. Using He, Ne, Ar, 10Be, and 26Al, as well as a dynamical model, we show that the Park Forest meteoroid had a pre-atmospheric size close to 180 g cm-2, 0-40% porosity, and a pre-atmospheric mass range of 2-6 tons. It has a CRE age of 14 ± 2 Ma, and (U, Th)-He and K-Ar ages of 430 ± 90 and 490 ± 70 Ma, respectively. Of the meteorites with photographic orbits, Park Forest is the second (after Novato) that was shocked during the L chondrite parent body (LCPB) break-up event approximately 470 Ma ago. The suggested association of this event with the formation of the Gefion family of asteroids has recently been challenged and we suggest the Ino family as a potential alternative source for the shocked L chondrites. The location of the LCPB break-up event close to the 5:2 resonance also allows us to put some constraints on the possible orbital migration paths of the Park Forest meteoroid.

  2. Geological report on water conditions at Platt National Park, Oklahoma

    Science.gov (United States)

    Gould, Charles Newton; Schoff, Stuart Leeson

    1939-01-01

    Platt National Park, located in southern Oklahoma, containing 842 acres, was established by Acts of Congress in 1902, 1904, and 1906. The reason for the setting aside of this area was the presence in the area of some 30 'mineral' springs, the water from which contains sulphur, bromide, salt, and other minerals, which are believed to possess medicinal qualities. For many generations the sulphur springs of the Chickasaw Nation had been known for their reputed healing qualities. It had long been the custom for families to come from considerable distances on horseback and in wagons and camp near the springs, in order to drink the water. In course of time a primitive town, known as Sulphur Springs, grew up near a group of springs known since as Pavilion Springs at the mouth of Sulphur Creek, now known as Travertine Creek. This town was still in existence at the time of my first visit to the locality in July, 1901. At this time, in company with Joseph A. Taff, of the United States Geological Survey, I spent a week riding over the country making a preliminary survey looking toward the setting aside of the area for a National Park. After the establishment of the National Park, the old town of Sulphur Springs was abandoned, and when the present boundaries of the park had been established the present town of Sulphur, now county seat of Murray County, grew up. In July 1906, on request of Superintendent Joseph F. Swords, I visited the park and made an examination of the various springs and submitted a report, dated August 15, 1906, to Secretary of the Interior E.A. Hitchcock. Copies of this report are on file in the Regional Office and at Platt National Park. In this report I set forth the approximate amount of flow of the various springs, the character of the water in each, and the conditions of the springs as of that date. I also made certain recommendations regarding proposed improvements of each spring. In this report I say: 'In the town of Sulphur, four wells have been

  3. Efficacy of fipronil for control of yellowjacket wasps in Hawaii Volcanoes National Park

    Science.gov (United States)

    Foote, David; Hanna, Cause; King, Cynthia; Spurr, Eric

    2011-01-01

    The western yellowjacket wasp (Vespula pensylvanica) invaded Hawai`i’s national parks and refuges following its spread throughout the islands in the late 1970s. The endemic arthropod fauna of Hawai`i is thought to be especially vulnerable to these predacious social Hymenoptera, and methods of wasp control have been a priority for conservation biology in Hawai`i. The efficacy of the insecticide fipronil mixed with minced canned chicken meat for suppression of yellowjacket populations was evaluated in five experimental field trials in Hawai`i Volcanoes National Park between 1999 and 2005. Populations of Vespula were monitored in replicate twoto four- hectare study areas in mesic montane and seasonal submontane forests, before and after application of chicken bait, with and without 0.1% fipronil, and in treatment and nontreatment areas. The bait was applied in hanging bait stations for two to three days. The response of yellowjacket wasp populations was measured using at least three different metrics of abundance including instantaneous counts of wasps at bait stations, wasp traffic rates at Vespula nests, as well as heptyl butyrate trap and/or malaise trap catches in the study areas. All indices of wasp abundance exhibited significant reductions in sites treated with fipronil compared with non-treatment sites with the exception of malaise trapping, where only a limited number of traps were available to be deployed. Wasp traffic ceased at all Vespula nests in sites treated with fipronil within a month after baiting in four of the five trials. The only trial where fipronil failed to terminate yellowjacket nest activity occurred late in the fall when wasps switch from feeding on protein to carbohydrate foods. Based on these data, 0.1% fipronil in chicken bait appears to be an effective tool for suppressing local Vespula yellowjacket populations in the park and other natural areas during the period of peak wasp activity in the summer and early fall months.

  4. 77 FR 21161 - National Forest System Land Management Planning

    Science.gov (United States)

    2012-04-09

    ... 219 National Forest System Land Management Planning; Final Rule #0;#0;Federal Register / Vol. 77 , No... Forest Service 36 CFR Part 219 RIN 0596-AD02 National Forest System Land Management Planning AGENCY... Agriculture is adopting a new National Forest System land management planning rule (planning rule). The new...

  5. 75 FR 16719 - Information Collection; Forest Landscape Value and Special Place Mapping for National Forest...

    Science.gov (United States)

    2010-04-02

    ... Collection; Forest Landscape Value and Special Place Mapping for National Forest Planning AGENCY: Forest... on the new information collection, Forest Landscape Value and Special Place Mapping for National Forest Planning. DATES: Comments must be received in writing on or before June 1, 2010 to be assured of...

  6. 76 FR 70955 - Helena Nation Forest: Dalton Mountain Forest Restoration & Fuels Reduction Project

    Science.gov (United States)

    2011-11-16

    ... DEPARTMENT OF AGRICULTURE Forest Service Helena Nation Forest: Dalton Mountain Forest Restoration & Fuels Reduction Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an environmental impact statement. SUMMARY: The Helena National Forest (HNF) is proposing on the Lincoln Ranger...

  7. Capturing Tourists’ Preferences for the Management of Community-Based Ecotourism in a Forest Park

    Directory of Open Access Journals (Sweden)

    Cheng Zong

    2017-09-01

    Full Text Available The development of community ecotourism will require the integration of experience, culture, and information for management decision-making. We use a choice experiment to build a community ecotourism preference model incorporating aspects of profound experience and economics in a forest park, test the tourists’ heterogeneity by using a random parameter logit model, and estimate the values of various community ecotourism programs. The empirical results reveal that: (1 Tourists’ preferences for community ecotourism will increase with the inclusion of a mini tour, experiential activities, and the opportunities to taste local dishes and stay at a distinctive bed & breakfast (B&B; (2 The variety of tourists’ social backgrounds and recreational experiences resulted in the heterogeneity of the attributes; (3 The best combinations regarding community ecotourism were a small group size, profound or in-depth experiences, and experiential activities in a forest park. This pilot study generates useful information by demonstrating possible community ecotourism programs in the forest park, along with suggestions for a quality improvement program.

  8. Camdeboo-Mountain Zebra National Park Corridor: Opportunities for conservation and socio-economic development

    Science.gov (United States)

    Matthew Norval

    2015-01-01

    The Wilderness Foundation, in partnership with South African National Parks has initiated a two year project in the Karoo; The Mountain Zebra-Camdeboo Corridor Project. Through either voluntary Contractual National Park or Protected Environment agreements, the project aims to work with, rather than displace, current conservation-compatible land-use practices such as...

  9. 77 FR 38824 - Winter Use Plan, Supplemental Draft Environmental Impact Statement, Yellowstone National Park

    Science.gov (United States)

    2012-06-29

    ... DEPARTMENT OF THE INTERIOR National Park Service [2310-0070-422] Winter Use Plan, Supplemental.... ACTION: Notice of Availability of the Draft Supplemental Environmental Impact Statement for the Winter... Supplemental Environmental Impact Statement (Draft SEIS) for a Winter Use Plan for Yellowstone National Park...

  10. 76 FR 68503 - Winter Use Plan, Final Environmental Impact Statement, Yellowstone National Park, Idaho, Montana...

    Science.gov (United States)

    2011-11-04

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

  11. Applying adaptive management in resource use in South African National Parks: A case study approach

    Directory of Open Access Journals (Sweden)

    Kelly Scheepers

    2011-05-01

    Conservation implications: There is no blueprint for the development of sustainable resource use systems and resource use is often addressed according to multiple approaches in national parks. However, the SANParks resource use policy provides a necessary set of guiding principles for resource use management across the national park system that allows for monitoring progress.

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

    Science.gov (United States)

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

    2009-01-01

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

  13. 76 FR 1458 - Public Meeting for the National Park Service Alaska Region's Subsistence Resource Commission (SRC...

    Science.gov (United States)

    2011-01-10

    ... Plan Update. c. Subsistence Uses of Horns, Antlers, Bones and Plants EA Update. 13. New Business. 14... guarantee that we will be able to do so. Wrangell-St. Elias National Park SRC Meeting Date and Location: The... if all business is completed. For Further Information on the Gates of the Arctic National Park SRC...

  14. 75 FR 39168 - Special Regulations; Areas of the National Park System

    Science.gov (United States)

    2010-07-08

    ...; Areas of the National Park System AGENCY: National Park Service. ACTION: Final Rule. SUMMARY: The... activities. We removed historic wallpaper from the dining room and upstairs bedroom areas for cleaning... comment on this rule would be unnecessary and contrary to the public interest, we find under the...

  15. Protecting national parks from air pollution effects: Making sausage from science and policy

    Science.gov (United States)

    Baron, Jill S.; Blett, Tamara; Malm, William C.; Alexander, Ruth; Doremus, Holly

    2016-01-01

    The story of air pollution research, policy development, and management in national parks is a fascinating blend of cultural change, vision, interdisciplinary and interagency collaboration, and science-policy-management-stakeholder collaborations. Unable to ignore the loss of iconic vistas from regional haze and loss of fish from acid rain in the 1980s, the National Park Service (NPS) embraced an obligation to protect resources from threats originating outside park boundaries. Upholding the Organic Act requirement for parks to remain "unimpaired" for the enjoyment of future generations, and using the Clean Air Act statement that NPS has an “affirmative responsibility” to protect park resources, NPS has supported, and effectively used, research as a means to protect lands, waters, and vistas from a mostly unseen threat. Using visibility and atmospheric nitrogen deposition as examples, we will illustrate some success stories where NPS led the way to benefit not only parks, but the Nation.

  16. Public Participation and Environmental management in Mountain National Parks

    Directory of Open Access Journals (Sweden)

    Stéphane Héritier

    2010-05-01

    Full Text Available Public involvement has become a key concept in conservation management worldwide. This paper provides an overview of the situation in four countries where national parks have been established for over a century, and where their creation often involved clearing the land of earlier indigenous settlements. Since the 1970s, public participation has become common practice in park management, even though such participation has taken on a variety of forms. The paper analyses the general trends in public participation in park management practices, participation that most authors consider has contributed to successful governance policies and helped build participative democracy. Analyses at different levels, however, reveal that public participation can also divide stakeholders, making it really difficult for any effective coalition of stakeholders to emerge.L’implication du public est devenue l’un des éléments clé des politiques de conservation dans le monde. Cet article a pour objectif de proposer une analyse générale dans quatre pays ayant établi des parcs nationaux de manière très précoce, souvent en opposition avec les populations locales ou autochtones. Depuis les années 1970, la participation publique est devenue une pratique commune dans la gestion des parcs nationaux, même si elle revêt des réalités très variables. Cet article analyse les tendances générales de la participation (notamment au niveau des dispositifs dans les pratiques de gestion des parcs nationaux, qui sont généralement considérées comme des réussites en termes de pratiques politiques ou de gouvernance et qui sont souvent présentées comme des modes d’élaboration de démocratie délibérative. L’analyse utilisant les différents niveaux scalaires tend à montrer au contraire que les dispositifs de participation publique peuvent aussi fragmenter les parties prenantes et rendre plus difficile la constitution efficace d’une coalition d’acteurs.

  17. Global conservation significance of Ecuador's Yasuní National Park.

    Directory of Open Access Journals (Sweden)

    Margot S Bass

    Full Text Available BACKGROUND: The threats facing Ecuador's Yasuní National Park are emblematic of those confronting the greater western Amazon, one of the world's last high-biodiversity wilderness areas. Notably, the country's second largest untapped oil reserves--called "ITT"--lie beneath an intact, remote section of the park. The conservation significance of Yasuní may weigh heavily in upcoming state-level and international decisions, including whether to develop the oil or invest in alternatives. METHODOLOGY/PRINCIPAL FINDINGS: We conducted the first comprehensive synthesis of biodiversity data for Yasuní. Mapping amphibian, bird, mammal, and plant distributions, we found eastern Ecuador and northern Peru to be the only regions in South America where species richness centers for all four taxonomic groups overlap. This quadruple richness center has only one viable strict protected area (IUCN levels I-IV: Yasuní. The park covers just 14% of the quadruple richness center's area, whereas active or proposed oil concessions cover 79%. Using field inventory data, we compared Yasuní's local (alpha and landscape (gamma diversity to other sites, in the western Amazon and globally. These analyses further suggest that Yasuní is among the most biodiverse places on Earth, with apparent world richness records for amphibians, reptiles, bats, and trees. Yasuní also protects a considerable number of threatened species and regional endemics. CONCLUSIONS/SIGNIFICANCE: Yasuní has outstanding global conservation significance due to its extraordinary biodiversity and potential to sustain this biodiversity in the long term because of its 1 large size and wilderness character, 2 intact large-vertebrate assemblage, 3 IUCN level-II protection status in a region lacking other strict protected areas, and 4 likelihood of maintaining wet, rainforest conditions while anticipated climate change-induced drought intensifies in the eastern Amazon. However, further oil development in

  18. The utilization of orbital images as an adequate form of control of preserved areas. [Araguaia National Park, Brazil

    Science.gov (United States)

    Dejesusparada, N. (Principal Investigator); Dossantos, J. R.

    1981-01-01

    The synoptic view and the repetitive acquisition of LANDSAT imagery provide precise information, in real-time, for monitoring preserved areas based on spectral, temporal and spatial properties. The purpose of this study was to monitor, with the use of multispectral imagery, the systematic annual burning, which causes the degradation of ecosystems in the National Park of Araguaia. LANDSAT imagery of channel 5 (0.6 a 0.7 microns) and 7 (0.8 a 1.1 microns), at the scale of 1:250.000, were used to identify and delimit vegetation units and burned area, based on photointerpretation parameter of tonality. The results show that the gallery forest can be discriminated from the seasonally flooded 'campo cerrado', and that 4,14% of the study area was burned. Conclusions point out that the LANDSAT images can be used for the implementation of environmental protection in national parks.

  19. EAARL Topography-Vicksburg National Military Park 2007: First Surface

    Science.gov (United States)

    Nayegandhi, Amar; Brock, John C.; Wright, C. Wayne; Segura, Martha; Yates, Xan

    2009-01-01

    These remotely sensed, geographically referenced elevation measurements of Lidar-derived first-surface (FS) topography were produced as a collaborative effort between the U.S. Geological Survey (USGS), Florida Integrated Science Center (FISC), St. Petersburg, FL; the National Park Service (NPS), Gulf Coast Network, Lafayette, LA; and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly detailed and accurate datasets of the Vicksburg National Military Park in Mississippi, acquired on September 12, 2007. The datasets are made available for use as a management tool to research scientists and natural resource managers. An innovative airborne Lidar instrument originally developed at the NASA Wallops Flight Facility, and known as the Experimental Advanced Airborne Research Lidar (EAARL), was used during data acquisition. The EAARL system is a raster-scanning, waveform-resolving, green-wavelength (532-nanometer) Lidar designed to map near-shore bathymetry, topography, and vegetation structure simultaneously. The EAARL sensor suite includes the raster-scanning, water-penetrating full-waveform adaptive Lidar, a down-looking red-green-blue (RGB) digital camera, a high-resolution multi-spectral color infrared (CIR) camera, two precision dual-frequency kinematic carrier-phase GPS receivers, and an integrated miniature digital inertial measurement unit, which provide for submeter georeferencing of each laser sample. The nominal EAARL platform is a twin-engine Cessna 310 aircraft, but the instrument may be deployed on a range of light aircraft. A single pilot, a Lidar operator, and a data analyst constitute the crew for most survey operations. This sensor has the potential to make significant contributions in measuring sub-aerial and submarine coastal topography within cross-environmental surveys. Elevation measurements were collected over the survey area using the EAARL system, and the resulting data were then

  20. A Practical Application of Statistical Gap Analysis in National Park Management in Costa Rica

    Directory of Open Access Journals (Sweden)

    Aguirre González, Juan Antonio

    2009-04-01

    Full Text Available If the tourism growth predicted materialized as tourism for Costa Rica protected areas would see major increases. A study conducted in Volcan Poas National Park and Volcan Turrialba National Park two of Costa Rica leading volcanic crater parks was undertaken to make available to national parks and protected areas managers, a procedure, that could be use: to measure using an adapted form of the expectations disconfirmation theory the satisfaction of visitors to Costa Rica national parks, and to evaluate if the results could be used for establishing the areas of the park infrastructure, services and recreational options that needed improvement and management decisions to enhance visitor's satisfaction. The sample included 1414 surveys The findings indicates that the procedure adapted base on the expectations-disconfirmation model was proven helpful in: a getting the information to help “zero in”, the man-agement decisions in the short and medium term and for the development of the Tourist Management Plans that is to say being developed in the 2 sites, b guiding park managers in the resource allocation process, under the conditions of scarcity that are so common in developing countries, c facilitating regular monitoring of the conditions, with a simple and quick methodology that can be used for “day to day” decisions and more sophisticated statistical analysis d identifying the areas in the management of protected areas that need further analysis and in that way is contributing to the development of the long term socio-economic research programs in national parks, e the “real” importance of the information and education activities in national parks, combination of activities that seems to be critical to enhance “consumer satisfaction” among the visitors to national parks everywhere and particularly as a means of understanding whether visitors needs and expectations are met, whether they receive what they should and as a context for

  1. Biscayne National Park study on reef fish community changes over time

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Reef fish assemblage structure was assessed in 20062007 (recent period) in Biscayne National Park, Florida, USA , and compared with data collected from 1977 to 1981...

  2. Exterior sound level measurements of over-snow vehicles at Yellowstone National Park.

    Science.gov (United States)

    2008-09-30

    Sounds associated with oversnow vehicles, such as snowmobiles and snowcoaches, are an : important management concern at Yellowstone and Grand Teton National Parks. The John A. : Volpe National Transportation Systems Centers Environmental Measureme...

  3. LiDAR-derived Vegetation Canopy Structure, Great Smoky Mountains National Park, 2011

    Data.gov (United States)

    National Aeronautics and Space Administration — This dataset provides multiple-return LiDAR-derived vegetation canopy structure at 30-meter spatial resolution for the Great Smoky Mountains National Park (GSMNP)....

  4. 78 FR 13379 - Wrangell-St. Elias National Park and Preserve, Alaska; Proposed Mining Plan of Operations

    Science.gov (United States)

    2013-02-27

    ...] Wrangell-St. Elias National Park and Preserve, Alaska; Proposed Mining Plan of Operations AGENCY: National...) unpatented placer claims within Wrangell-St. Elias National Park and Preserve. Public Availability: This plan...: Wrangell-St. Elias National Park and Preserve Headquarters, Mile 106.8 Richardson Highway, Post Office Box...

  5. Living With Parasites in Palo Verde National Park

    Directory of Open Access Journals (Sweden)

    Eben Kirksey

    2012-11-01

    Full Text Available Bruno Latour has tried to bring a parliamentary democracy to the domain of nature. Wading through the swamps of Palo Verde, a national park in the Guanacaste Province of Costa Rica, and wandering onto neighbouring agricultural lands, I failed to find a central place where people were speaking for nature. Departing from a failed attempt to speak for another species (the fringe-toed foam frog, this paper considers how diverging values and obligations shape relationships in multi-species worlds. As spokespersons articulated competing visions of nature on the borderlands of Palo Verde, multiple social and ecological worlds went to war. The haunting specter of capital joined the fray—animating the movements of cattle, grasses with animal rhizomes, rice seeds, and flighty ducks across national borders and through fragmented landscapes. Amidst this warfare, the fringe-toed foam frog was just one tenacious parasite, a noisy agent eating at the table of another, which began to flourish in worlds designed with the well-being of others in mind. Cattails, charismatic birds, and a multitude of insects began interrupting human dreams and schemes. Final solutions to the problem of living with parasites failed in Palo Verde. Humans and parasites, who became para-selves of one another, maintained an abiding presence in the landscape.

  6. Use of the flooded forest by fish assemblages in lakes of the National Park of Anavilhanas (Amazonas, Brazil Uso do igapó por assembléias de peixes nos lagos no Parque Nacional das Anavilhanas (Amazonas, Brasil

    Directory of Open Access Journals (Sweden)

    Janette Noveras

    2012-01-01

    Full Text Available We evaluated diversity and distribution of fish species in two habitats: flooded forest and open water of lakes of Rio Negro. Each of four lakes within the Anavilhanas Archipelago was sampled three times from 2009-2010. Species diversity generally was higher in flooded forests and at night, according to correspondence analysis. Predators were most active at night, but showed no preference between the flooded forest and open water habitats. Omnivores, filter feeders, and detritivores were most active during the day.Avaliamos a diversidade e a distribuição de espécies de peixes em dois habitats: floresta alagada e água aberta de lagos do rio Negro. Três amostragens foram realizadas em quatro lagos do Arquipélago de Anavilhanas, em 2009 e 2010. Em geral, a diversidade de espécies foi maior na floresta alagada e durante a noite. A análise de correspondência indicou que predadores estavam mais ativos a noite nos dois habitats. Onívoros, filtradores e detritívoros foram mais capturados durante o dia.

  7. Diseases and parasites in wolves of the Riding Mountain National Park region, Manitoba, Canada.

    Science.gov (United States)

    Stronen, Astrid V; Sallows, Tim; Forbes, Graham J; Wagner, Brent; Paquet, Paul C

    2011-01-01

    We examined wolf (Canis lupus) blood and fecal samples from the Riding Mountain National Park (RMNP) region of Manitoba, Canada. In 601 fecal samples collected during two study periods in RMNP and the Duck Mountain Provincial Park and Forest (DMPPF) we found gastrointestinal helminth eggs from Alaria sp. (15.5%), Capillaria sp. (1.0%), taeniid tapeworms (30.8%), Toxascaris sp. (1.7%), Toxocara sp. (0.2%), Trichuris sp. (2.2%), and Moniezia sp. (0.5%). In addition, we found Demodex sp. (0.2%) and the protozoal cysts/oocysts of Sarcocystis sp. (37.3%), Cryptosporidium sp. (1.2%), coccidia (Isospora sp. or Eimeria sp.) (1.7%), and Giardia sp. (29.5%). No fecal shedding of canine parvovirus (CPV, n=387) was detected. All 18 blood samples collected in RMNP showed CPV exposure and eight of 18 blood samples indicated canine distemper virus (CDV) exposure. One wolf died from CDV. Our results are consistent with previous findings on pathogens affecting wolves and with high Giardia sp. prevalence in wolves inhabiting agricultural regions.

  8. Mapping Soil Erosion Factors and Potential Erosion Risk for the National Park "Central Balkan"

    Science.gov (United States)

    Ilieva, Diliana; Malinov, Ilia

    2014-05-01

    Soil erosion is widely recognised environmental problem. The report aims at presenting the main results from assessment and mapping of the factors of sheet water erosion and the potential erosion risk on the territory of National Park "Central Balkan". For this purpose, the Universal Soil Loss Equation (USLE) was used for predicting soil loss from erosion. The influence of topography (LS-factor) and soil erodibility (K-factor) was assessed using small-scale topographic and soil maps. Rainfall erosivity (R-factor) was calculated from data of rainfalls with amounts exceeding 9.5 mm from 14 hydro-meteorological stations. The values of the erosion factors (R, K and LS) were presented for the areas of forest, sub-alpine and alpine zones. Using the methods of GIS, maps were plotted presenting the area distribution among the classes of the soil erosion factors and the potential risk in the respective zones. The results can be used for making accurate decisions for soil conservation and sustainable land management in the park.

  9. Water quality and quantity of selected springs and seeps along the Colorado River corridor, Utah and Arizona: Arches National Park, Canyonlands National Park, Glen Canyon National Recreation Area, and Grand Canyon National Park, 1997-98

    Science.gov (United States)

    Taylor, Howard E.; Spence, John R.; Antweiler, Ronald C.; Berghoff, Kevin; Plowman, Terry I.; Peart, Dale B.; Roth, David A.

    2004-01-01

    The U.S. Geological Survey, in cooperation with the National Park Service conducted an intensive assessment of selected springs along the Colorado River Corridor in Arches National Park, Canyonlands National Park, Glen Canyon National Recreation Area, and Grand Canyon National Park in 1997 and 1998, for the purpose of measuring and evaluating the water quality and quantity of the resource. This study was conducted to establish baseline data for the future evaluation of possible effects from recreational use and climate change. Selected springs and seeps were visited over a study period from 1997 to 1998, during which, discharge and on-site chemical measurements were made at selected springs and seeps, and samples were collected for subsequent chemical laboratory analysis. This interdisciplinary study also includes simultaneous studies of flora and fauna, measured and sampled coincidently at the same sites. Samples collected during this study were transported to U.S. Geological Survey laboratories in Boulder, Colorado, where analyses were performed using state-of-the-art laboratory technology. The location of the selected springs and seeps, elevation, geology, aspect, and onsite measurements including temperature, discharge, dissolved oxygen, pH, and specific conductance, were recorded. Laboratory analyses include determinations for alkalinity, aluminum, ammonium (nitrogen), antimony, arsenic, barium, beryllium, bismuth, boron, bromide, cadmium, calcium, cerium, cesium, chloride, chromium, cobalt, copper, dissolved inorganic carbon, dissolved organic carbon, dysprosium, erbium, europium, fluoride, gadolinium, holmium, iodine, iron, lanthanum, lead, lithium, lutetium, magnesium, manganese, mercury, molybdenum, neodymium, nickel, nitrate (nitrogen), nitrite (nitrogen), phosphate, phosphorus, potassium, praseodymium, rhenium, rubidium, samarium, selenium, silica, silver, sodium, strontium, sulfate, tellurium, terbium, thallium, thorium, thulium, tin, titanium, tungsten

  10. Field Guide to the Plant Community Types of Voyageurs National Park

    Science.gov (United States)

    Faber-Langendoen, Don; Aaseng, Norman; Hop, Kevin; Lew-Smith, Michael

    2007-01-01

    INTRODUCTION The objective of the U.S. Geological Survey-National Park Service Vegetation Mapping Program is to classify, describe, and map vegetation for most of the park units within the National Park Service (NPS). The program was created in response to the NPS Natural Resources Inventory and Monitoring Guidelines issued in 1992. Products for each park include digital files of the vegetation map and field data, keys and descriptions to the plant communities, reports, metadata, map accuracy verification summaries, and aerial photographs. Interagency teams work in each park and, following standardized mapping and field sampling protocols, develop products and vegetation classification standards that document the various vegetation types found in a given park. The use of a standard national vegetation classification system and mapping protocol facilitate effective resource stewardship by ensuring compatibility and widespread use of the information throughout the NPS as well as by other Federal and state agencies. These vegetation classifications and maps and associated information support a wide variety of resource assessment, park management, and planning needs, and provide a structure for framing and answering critical scientific questions about plant communities and their relation to environmental processes across the landscape. This field guide is intended to make the classification accessible to park visitors and researchers at Voyageurs National Park, allowing them to identify any stand of natural vegetation and showing how the classification can be used in conjunction with the vegetation map (Hop and others, 2001).

  11. Wildlife conservation challenges in Okomu National Park, Nigeria ...

    African Journals Online (AJOL)

    This study looked at the challenges of conserving the Park's wildlife and other resources. The Park's record of arrests and prosecution from 1999 to 2011 was used as secondary data while a four point Likert-scale questionnaire was used to obtain primary data. Descriptive statistics were used to analyse the arrests data and ...

  12. 36 CFR 7.22 - Grand Teton National Park.

    Science.gov (United States)

    2010-07-01

    ... a notice of any change of fees. (x) All livestock are considered as mature animals at six months of... sites within the Park. (2) Except in group campsites and backcountry sites, camping is limited to six... private lands in the Craighead Subdivision. (ii) The unplowed portion of the Teton Park Road to the piece...

  13. A visitor motivational typology at Mapungubwe National Park and World Heritage Site

    Directory of Open Access Journals (Sweden)

    Uwe P. Hermann

    2016-05-01

    Research purpose: This study aimed to develop a general visitor profile and to describe the motivational factors for visiting the park in order to support the development of tourism at MNP. Motivation of the study: A tourism management plan is required for the park; however, any planning associated planning requires an assessment of tourist behaviour and needs. Research design, approach and method: An online questionnaire was distributed to a database of visitors to MNP during March−April 2013. A total of 486 responses were received. Data were analysed using descriptive statistics through frequencies and means. Motivator constructs were analysed through a factor analysis. Main findings: The study both confirmed and contradicted previous findings from other national parks in terms of visitor profiles and motivations. Most crucially, this study identified a new motivational factor for visiting national parks, which advances the need to manage the heritage aspect of world heritage sites distinctly from national parks. Managerial implications: The results indicated that visitors to MNP were older and better educated compared to visitors at other national parks. These visitors included predominantly first-time visitors. In addition these visitors are mainly motivated by the need for a nature experience, although the park is not a Big 5 reserve, findings also identified heritage and education as a unique motivational factor for this park. Contribution added: The study promotes the requirement of a unique park-specific tourism management strategy for MNP as the market base of this park is demographically distinct. In addition, the park should improve the promotion of its status as a World Heritage asset in relation to its natural attributes in order to attract greater numbers of heritage tourists. Although the park features exceptional natural features, the reserve is not a Big 5 reserve and this may result in dissatisfaction with the major group of visitors seeking a

  14. Informal and formal trail monitoring protocols and baseline conditions: Acadia National Park

    Science.gov (United States)

    Marion, Jeffrey L.; Wimpey, Jeremy F.; Park, L.

    2011-01-01

    At Acadia National Park, changing visitor use levels and patterns have contributed to an increasing degree of visitor use impacts to natural and cultural resources. To better understand the extent and severity of these resource impacts and identify effective management techniques, the park sponsored this research to develop monitoring protocols, collect baseline data, and identify suggestions for management strategies. Formal and informal trails were surveyed and their resource conditions were assessed and characterized to support park planning and management decision-making.

  15. Beyond buffer zone protection: a comparative study of park and buffer zone products' importance to villagers living inside Royal Chitwan National Park and to villagers living in its buffer zone.

    Science.gov (United States)

    Straede, Steffen; Treue, Thorsten

    2006-02-01

    Even after 30 years of strict de jure protection, today's de facto extraction of products from Nepal's Royal Chitwan National Park (RCNP) and their great economic importance to local households suggests that this reality should be explicitly internalised in managing this world heritage park. Several studies have quantified local people's use of protected areas and estimated the value of such areas to them. However, few studies incorporate economic analyses to investigate the effect of management interventions on local communities' resource use and collection behaviour. In Nepal, buffer zones and especially buffer zone community forestry are seen as means to define and demarcate places, where local people may legally extract goods that are either identical to or relevant substitutes for products that are collected in protected areas. The intention is to resolve park-people conflicts over resource use. This article presents the findings of an in-depth study of the importance of natural resources to the livelihoods of 18 households. One village was located inside RCNP with no realistic alternatives to Park resources, while the other is located in the buffer zone with equal distance to the Park, a national forest and their community forest. For each household, the collection of products, allocation of time, and purchase and sale of goods were recorded daily through 12 consecutive months and economic values were calculated on the basis of local market prices and recorded quantities. The study shows that products from RCNP are of great importance to the livelihoods of local people. Furthermore, we find that products collected in the national forest substitute products from the Park, while the substitution effect of the community forest is small. Accordingly, the study illustrates that, irrespective of buffer zone community forestry, there is still a gap between local people's need for supplementing natural resources and their rights to satisfy them on a legal basis

  16. 78 FR 73187 - Black Hills National Forest Advisory Board

    Science.gov (United States)

    2013-12-05

    ... DEPARTMENT OF AGRICULTURE Forest Service Black Hills National Forest Advisory Board AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Black Hills National Forest Advisory Board (Board... all members of the Advisory Board; (2) provide orientation to Board Members on Basic Laws governing...

  17. Forest Health Monitoring: national status, trends, and analysis 2014

    Science.gov (United States)

    Kevin M. Potter; Barbara L. Conkling

    2015-01-01

    The annual national report of the Forest Health Monitoring (FHM) Program of the Forest Service, U.S. Department of Agriculture, presents forest health status and trends from a national or multi-State regional perspective using a variety of sources, introduces new techniques for analyzing forest health data, and summarizes results of recently completed Evaluation...

  18. Forest health monitoring: national status, trends, and analysis 2016

    Science.gov (United States)

    Kevin M. Potter; Barbara L. Conkling

    2017-01-01

    The annual national report of the Forest Health Monitoring (FHM) Program of the Forest Service, U.S. Department of Agriculture, presents forest health status and trends from a national or multi-State regional perspective using a variety of sources, introducesnew techniques for analyzing forest health data, and summarizes results of recently completed...

  19. Forest health monitoring: national status, trends, and analysis 2013

    Science.gov (United States)

    Kevin M. Potter; Barbara L. Conkling

    2015-01-01

    The annual national report of the Forest Health Monitoring (FHM) Program of the Forest Service, U.S. Department of Agriculture, presents forest health status and trends from a national or multi-State regional perspective using a variety of sources, introduces new techniques for analyzing forest health data, and summarizes results of recently completed Evaluation...

  20. Field guide to the geology of the Denali National Park Road and the Parks Highway from Cantwell to Healy

    Science.gov (United States)

    Hults, Chad P.; Capps, Danny L.; Brease, Phil F.

    2013-01-01

    The Denali National Park & Preserve area provides one of the few opportunities in Alaska for road-side access to good rock outcrops. The rocks and surficial deposits exposed in the Denali area span from the Paleozoic to the Quaternary. It is a structurally complex area that contains a history of rifting, accretion, and orogeny. There is evidence of multiple metamorphic events in the Mesozoic, mountain building in the Tertiary, and faulting in the present day. The region is the site of active faulting along one of the largest intra-continental fault systems, the Denali Fault system, which was the locus of a 7.9 M earthquake in 2002. This guidebook describes the key outcrops viewable along the Denali Park Road from the entrance to the Eielson Visitor Center, and along the Parks Highway from Healy to Cantwell.

  1. Summary of watershed conditions in the vicinity of Redwood National Park, California

    Science.gov (United States)

    Janda, Richard J.

    1977-01-01

    The Redwood Creek Unit of Redwood National Park is located in the downstream end of an exceptionally rapidly eroding drainage basin. Spatial distribution and types of erosional landforms, observed in the field and on time-sequential aerial photographs, measured sediment loads, and the lithologic heterogeneity of streambed materials indicated (1) that sediment discharges reflect a complex suite of natural and man-induced mass movement and fluvial erosion processes operating on a geologically heterogeneous, naturally unstable terrain, and (2) that although infrequent exceptionally intense storms control the timing and general magnitude of major erosion events, the loci, types, and amounts of erosion occurring during those events are substantially influence by land use. Erosional impacts of past timber harvest in the Redwood Creek basin reflect primarily the cumulative impact of many small erosion problems caused not so much by removal. Recently modified riparian and aquatic environments reflect stream channel adjustments to recently increased water and sediment discharges, and are classified by the National Park Service as damaged resources because the modifications reflect, in part, unnatural causes. Newly strengthened State regulations and cooperative review procedures result in proposed timber harvest plans being tailored to specific site conditions, as well as smaller, more dispersed harvest units and more sophisticated attempts at minimizing ground-surface disruption than those used in most previous timber harvesting in this basin. However, application of improved timber harvest technology alone will not assure protection of park resources. Much remaining intact residual commercial old-growth timber is on hillslopes that are steeper, wetter, more susceptible to landsliding, and more nearly adjacent to major stream channels than most of the previously harvested hillslopes in the lower Redwood Creek basin. Moreover, natural debris barriers along streams flowing

  2. Parasitology of five primates in Mahale Mountains National Park, Tanzania.

    Science.gov (United States)

    Kooriyama, Takanori; Hasegawa, Hideo; Shimozuru, Michito; Tsubota, Toshio; Nishida, Toshisada; Iwaki, Takashi

    2012-10-01

    Parasitological surveillance in primates has been performed using coprological observation and identification of specimens from chimpanzees (Pan troglodytes schweinfurthii) in Mahale Mountains National Park, Tanzania (Mahale). In this study, we conducted coprological surveillance to identify the fauna of parasite infection in five primate species in Mahale: red colobus (Procolobus badius tephrosceles), red-tailed monkeys (Cercopithecus ascanius schmidti), vervet monkeys (Cercopithecus aethiops pygerythrus), yellow baboons (Papio cynocephalus), and chimpanzees. Fecal samples were examined microscopically, and parasite identification was based on the morphology of cysts, eggs, larvae, and adult worms. Three nematodes (Oesophagostomum spp., Strongyloides sp., and Trichuris sp.), Entamoeba coli, and Entamoeba spp. were found in all five primate species. The following infections were identified: Bertiella studeri was found in chimpanzees and yellow baboons; Balantidium coli was found in yellow baboons; three nematodes (Streptopharagus, Primasubulura, an undetermined genus of Spirurina) and Dicrocoeliidae gen. sp. were found in red-tailed monkeys, vervet monkeys, and yellow baboons; Chitwoodspirura sp. was newly identified in red colobus and red-tailed monkeys; Probstmayria gombensis and Troglocorys cava were newly identified in chimpanzees, together with Troglodytella abrassarti; and Enterobius sp. was newly identified in red colobus. The parasitological data reported for red colobus, vervet monkeys, and yellow baboons in Mahale are the first reports for these species.

  3. Wolf-bison interactions in Yellowstone National Park

    Science.gov (United States)

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

    2000-01-01

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

  4. Mercury Hazard Assessment for Piscivorous Wildlife in Glacier National Park

    KAUST Repository

    Stafford, Craig P.

    2016-12-14

    We examined the mercury hazard posed to selected piscivorous wildlife in Glacier National Park (GNP), Montana. Logging Lake was our focal site where we estimated the dietary mercury concentrations of wildlife (common loon [Gavia immer], American mink [Neovison vison], river otter [Lontra canadensis], and belted kingfisher [Megaceryle alcyon]) by assuming that fishes were consumed in proportion to their relative abundances. To evaluate if Logging Lake provided a suitable baseline for our study, we made geographic comparisons of fish mercury levels and investigated the distribution and abundance of high mercury fishes within GNP. We complimented our assessment by examining selenium:mercury molar ratios in fishes from Logging Lake and Saint Mary Lake. Our results suggest fish consumption does not imperil wildlife from Logging Lake based on published thresholds for adverse mercury effects, but some hazard may exist particularly if there is strong feeding selectivity for the most contaminated species, northern pikeminnow (Ptychocheilus oregonensis). The geographic comparisons of fish mercury levels, together with the distribution and abundance of high mercury fishes within GNP, suggest that Logging Lake provided a relatively protective baseline among our study lakes. Risk may be further reduced by the molar excess of selenium relative to mercury, particularly in the smaller fishes typically consumed by GNP wildlife. Our findings contrast with studies from northeastern US and southeastern Canada where greater mercury hazard to wildlife exists. An emergent finding from our research is that waterborne concentrations of methylmercury may provide limited insight into regional differences in fish mercury levels.

  5. Ethnobotany of MandailingTribe in Batang Gadis National Park

    Directory of Open Access Journals (Sweden)

    Aswarina Nasution

    2018-01-01

    Full Text Available Batang Gadis National Park (BGNP located in Bukit Barisan Mountains, Sumatera Utara. A Mandailing tribe  who lives around the BGNP, has the unique local knowledge, such as processing young stem of rattan (Calamus manan into pakkat (traditional food and use rimbang (Solanum torvum to neutralize toxins. These local knowledge could be lost because it only inherited orally from generation to generation. This study was aimed to reveal ethnobotany knowledge of Mandailing Tribe. The study was conducted in November 2015 in four villages around the BGNP, Sibanggor Jae, Hutabaringin Julu, Pastap Jae, and Botung Villages. Data were collected by interviewing informants in each village as well as the field survey through two approaches, emic and etic. A total of 262 plant species is used by Mandailing Tribe for subsistence and commercial needs. The highest utilization is for food  (106 species, followed by traditional medicines (81 species, firewood (29 species, building materials (35 species, and animal feed (25 species. People also used plant for household appliances, agricultural equipment, art materials, ropes and wrap, and pest control materials. Eme/rice (Oryza sativa have the highest Index of Cultural Significance (ICS values. The existence of this species is maintained for its local wisdom. Thus, involvement of  local  community will give great contribution to manage and conserve the BGNP area.

  6. Grizzly bear density in Glacier National Park, Montana

    Science.gov (United States)

    Kendall, K.C.; Stetz, J.B.; Roon, David A.; Waits, L.P.; Boulanger, J.B.; Paetkau, David

    2008-01-01

    We present the first rigorous estimate of grizzly bear (Ursus arctos) population density and distribution in and around Glacier National Park (GNP), Montana, USA. We used genetic analysis to identify individual bears from hair samples collected via 2 concurrent sampling methods: 1) systematically distributed, baited, barbed-wire hair traps and 2) unbaited bear rub trees found along trails. We used Huggins closed mixture models in Program MARK to estimate total population size and developed a method to account for heterogeneity caused by unequal access to rub trees. We corrected our estimate for lack of geographic closure using a new method that utilizes information from radiocollared bears and the distribution of bears captured with DNA sampling. Adjusted for closure, the average number of grizzly bears in our study area was 240.7 (95% CI = 202–303) in 1998 and 240.6 (95% CI = 205–304) in 2000. Average grizzly bear density was 30 bears/1,000 km2, with 2.4 times more bears detected per hair trap inside than outside GNP. We provide baseline information important for managing one of the few remaining populations of grizzlies in the contiguous United States.

  7. Brucellosis in Yellowstone National Park bison: Quantitative serology and infection

    Science.gov (United States)

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

    1999-01-01

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

  8. Herpetofauna of Neguanje, Tayrona National Natural Park, Colombian Caribbean

    International Nuclear Information System (INIS)

    Rueda Solano, Luis Alberto; Castellanos Barliza, Jeiner

    2010-01-01

    The Herpetofauna of the Tayrona National Natural Park (Neguanje sector) was studied during 30 days between September and October 2004 by visual records, an active search and the arrangement of barriers with pitfall traps interception. 44 species (11 of amphibians and 33 of reptiles), distributed in 18 families and 37 genera, were registered. The species accumulation curves showed that approximately 20 days are sufficient to record all species of lizards, but not for the species of frogs and snakes. The lizard Lepidoblepharis sanctaemartae was the most abundant species recorded on the sector, which implies a potential advantage to assure its protection. The local distribution of the Colostethus ruthveni species, which had been reported in 1997 elsewhere for the Sierra Nevada de Santa Marta, was extended. Finally, this study reveals that the herpetofauna at Neguanje represents 33% of the total number of species reported for the Sierra Nevada de Santa Marta, which has positioned this area as one of the most representative in terms of biodiversity in the Colombian Caribbean.

  9. Personality in the chimpanzees of Gombe National Park

    Science.gov (United States)

    Weiss, Alexander; Wilson, Michael L.; Collins, D. Anthony; Mjungu, Deus; Kamenya, Shadrack; Foerster, Steffen; Pusey, Anne E.

    2017-01-01

    Researchers increasingly view animal personality traits as products of natural selection. We present data that describe the personalities of 128 eastern chimpanzees (Pan troglodytes schweinfurthii) currently living in or who lived their lives in the Kasekela and Mitumba communities of Gombe National Park, Tanzania. We obtained ratings on 24 items from an established, reliable, well-validated questionnaire used to study personality in captive chimpanzee populations. Ratings were made by former and present Tanzanian field assistants who followed individual chimpanzees for years and collected detailed behavioral observations. Interrater reliabilities across items ranged from acceptable to good, but the personality dimensions they formed were not as interpretable as those from captive samples. However, the personality dimensions corresponded to ratings of 24 Kasekela chimpanzees on a different questionnaire in 1973 that assessed some similar traits. These correlations established the repeatability and construct validity of the present ratings, indicating that the present data can facilitate historical and prospective studies that will lead to better understanding of the evolution of personality in chimpanzees and other primates. PMID:29064463

  10. Black bear density in Glacier National Park, Montana

    Science.gov (United States)

    Stetz, Jeff B.; Kendall, Katherine C.; Macleod, Amy C.

    2013-01-01

    We report the first abundance and density estimates for American black bears (Ursus americanus) in Glacier National Park (NP),Montana, USA.We used data from 2 independent and concurrent noninvasive genetic sampling methods—hair traps and bear rubs—collected during 2004 to generate individual black bear encounter histories for use in closed population mark–recapture models. We improved the precision of our abundance estimate by using noninvasive genetic detection events to develop individual-level covariates of sampling effort within the full and one-half mean maximum distance moved (MMDM) from each bear’s estimated activity center to explain capture probability heterogeneity and inform our estimate of the effective sampling area.Models including the one-halfMMDMcovariate received overwhelming Akaike’s Information Criterion support suggesting that buffering our study area by this distance would be more appropriate than no buffer or the full MMDM buffer for estimating the effectively sampled area and thereby density. Our modelaveraged super-population abundance estimate was 603 (95% CI¼522–684) black bears for Glacier NP. Our black bear density estimate (11.4 bears/100 km2, 95% CI¼9.9–13.0) was consistent with published estimates for populations that are sympatric with grizzly bears (U. arctos) and without access to spawning salmonids. Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

  11. Mercury Hazard Assessment for Piscivorous Wildlife in Glacier National Park

    KAUST Repository

    Stafford, Craig P.; Downs, Christopher C.; Langner, Heiko W.

    2016-01-01

    We examined the mercury hazard posed to selected piscivorous wildlife in Glacier National Park (GNP), Montana. Logging Lake was our focal site where we estimated the dietary mercury concentrations of wildlife (common loon [Gavia immer], American mink [Neovison vison], river otter [Lontra canadensis], and belted kingfisher [Megaceryle alcyon]) by assuming that fishes were consumed in proportion to their relative abundances. To evaluate if Logging Lake provided a suitable baseline for our study, we made geographic comparisons of fish mercury levels and investigated the distribution and abundance of high mercury fishes within GNP. We complimented our assessment by examining selenium:mercury molar ratios in fishes from Logging Lake and Saint Mary Lake. Our results suggest fish consumption does not imperil wildlife from Logging Lake based on published thresholds for adverse mercury effects, but some hazard may exist particularly if there is strong feeding selectivity for the most contaminated species, northern pikeminnow (Ptychocheilus oregonensis). The geographic comparisons of fish mercury levels, together with the distribution and abundance of high mercury fishes within GNP, suggest that Logging Lake provided a relatively protective baseline among our study lakes. Risk may be further reduced by the molar excess of selenium relative to mercury, particularly in the smaller fishes typically consumed by GNP wildlife. Our findings contrast with studies from northeastern US and southeastern Canada where greater mercury hazard to wildlife exists. An emergent finding from our research is that waterborne concentrations of methylmercury may provide limited insight into regional differences in fish mercury levels.

  12. Vegetation dynamics of the Tanbi Wetland National Park, The Gambia

    Science.gov (United States)

    Ceesay, A.

    2016-12-01

    Changes in mangrove vegetation have been identified as an important indicator of environmental change. The mangroves of the Tanbi Wetland National Park (TWNP) connect the Atlantic coast with the estuary of the River Gambia and as such, play an invaluable role in the agriculture, tourism and fisheries sectors of The Gambia. Our research seeks to understand the long-term changes in the mangrove vegetation to strengthen the formulation of sustainable alternative livelihoods and adaptation strategies to climate change. Mangrove vegetation dynamics was assessed by remote sensing, using decadal Landsat images covering 1973 - 2012. Physicochemical parameters were analyzed during the rainy and dry seasons of The Gambia for correlation with climate data. Our findings indicate that the long-term changes in salinity (24.5 and 35.8ppt) and water temperature (27.6oC and 30.2oC) during the rainy and dry seasons respectively are retarding mangrove growth. Mangrove vegetation cover declined by 6%, while grassland increased by 56.4%. This research concludes that long-term hyper-salinity is the cause for the stunted vegetation and lack of mangrove rejuvenation. We propose that specialized replanting systems such as the use of saplings be adopted instead of the conventional use of propagules. Alternative livelihoods also need to be diversified to support coastal communities.

  13. Mammal inventories for eight National Parks in the Southern Colorado Plateau Network

    Science.gov (United States)

    Bogan, Michael A.; Geluso, Keith; Haymond, Shauna; Valdez, Ernest W.

    2007-01-01

    Historically, the Colorado Plateau has been the subject of many geological and biological explorations. J. W. Powell explored and mapped the canyon country of the Colorado River in 1869 (Powell 1961). C. H. Merriam, V. Bailey, M. Cary, and other employees of the Bureau of Biological Survey conducted biological explorations of the area in the late 1800s. In recent times, researchers such as S. D. Durrant (1952), Durrant and Robinson (1962), D. M. Armstrong (1972), J. S. Findley et al. (1975), D. F. Hoff meister (1986), and J. Fitzgerald et al. (1994) have made considerable contributions to our understanding of the fauna of the Colorado Plateau. Despite earlier efforts, biological details on many regions of the plateau have remained insufficiently explored. In an effort to gather valuable biological information, the National Park Service (NPS) initiated a nationwide program to inventory vascular plants and vertebrates on NPS lands (Stuart 2000). The U.S. Geological Survey, Fort Collins Science Center, Arid Lands Field Station became a cooperator on this effort in 2001, when we began mammalian inventories on five parks within the NPS Southern Colorado Plateau Network (SCPN): Aztec Ruins National Monument (AZRU), El Morro National Monument (ELMO), Petroglyph National Monument (PETR), Salinas Pueblo Missions National Monument (SAPU), and Yucca House National Monument (YUHO). Existing baseline data on mammalian occurrences in these parks varied from very sparse to moderate, with little information available for most parks. In most cases, information was insufficient to assess the status of species of local concern. A final report on inventory efforts on these five parks was submitted in February 2004 (Bogan et al. 2004). In 2003, biologists from the Arid Lands Field Station began work on three additional parks in the SCPN: Bandelier National Monument (BAND), Chaco Culture National Historical Park (CHCU), and El Malpaís National Monument (ELMA). The primary emphasis at

  14. On the origin of brucellosis in bison of Yellowstone National Park: a review

    Science.gov (United States)

    Meagher, Mary; Meyer, Margaret E.

    1994-01-01

    Brucellosis caused by Brucella abortus occurs in the free-ranging bison (Bison bison) of Yellowstone and Wood Buffalo National Parks and in elk (Cervus elaphus) of the Greater Yellowstone Area. As a result of nationwide bovine brucellosis eradication programs, states and provinces proximate to the national parks are considered free of bovine brucellosis. Thus, increased attention has been focused on the wildlife within these areas as potential reservoirs for transmission to cattle. Because the national parks are mandated as natural areas, the question has been raised as to whether Brucella abortus is endogenous or exogenous to bison, particularly for Yellowstone National Park. We synthesized diverse lines of inquiry, including the evolutionary history of both bison and Brucella, wild animals as Brucella hosts, biochemical and genetic information, behavioral characteristics of host and organism, and area history to develop an evaluation of the question for the National Park Service. All lines of inquiry indicated that the organism was introduced to North America with cattle, and that the introduction into the Yellowstone bison probably was directly from cattle shortly before 1917. Fistulous withers of horses was a less likely possibility. Elk on winter feedgrounds south of Yellowstone National Park apparently acquired the disease directly from cattle. Bison presently using Grand Teton National Park probably acquired brucellosis from feedground elk.

  15. An outline of economic impacts of management options for Šumava National Park

    Directory of Open Access Journals (Sweden)

    Ian Dickie

    2014-06-01

    activities around an expanded non-intervention zone, while not undermining the ecological integrity of the NP. The Šumava NP is a unique area which supports a wide variety of habitats and species and has the potential to form one of the largest areas of natural forest and wetland habitat in Central Europe. This tourism offer is in keeping with visitor ’ s preferences (identified in a 2010 survey, and can exploit global growth in ecotourism activity. The best access points to the Šumava NP ’ s wilderness are currently regarded as being “full” in that further increases in visitors would damage the wilderness experience which draws visitors. Therefore, there is perceived to be demand for a larger number of carefully managed access points to a larger wilderness area. To maximise the local economic benefits of this tourism development around the park, appropriate training for the local workforce is required. Local benefits could be enhanced through nature-based tourism development that is spread throughout the communities in and around the park. This would not conflict with the park ’ s wild image that attracts visitors, and this visitor market could grow with support from expanded marketing activity. The potential local economic benefits from the pro-wilderness development option include: maintaining and expanding employment in management of the National Park ’ s habitats, visitor facilities and access points; increased nature-based tourism trade in the villages within and surrounding the Park; increased opportunities to attract financing for local economic development (e.g. training and SME support for nature-based tourism, and for the Park ’ s management, both internationally (e.g. from EU funding sources, and locally (e.g. through fees for visitors using specific facilities; a greater proportion of value-added in the tourism offer being generated within the local community, meaning more income can be retained locally and support greater indirect economic

  16. Effects of Management on Lichen Species Richness, Ecological Traits and Community Structure in the Rodnei Mountains National Park (Romania).

    Science.gov (United States)

    Ardelean, Ioana Violeta; Keller, Christine; Scheidegger, Christoph

    2015-01-01

    Lichens are valuable bio-indicators for evaluating the consequences of human activities that are increasingly changing the earth's ecosystems. Since a major objective of national parks is the preservation of biodiversity, our aim is to analyse how natural resource management, the availability of lichen substrates and environmental parameters influence lichen diversity in Rodnei Mountains National Park situated in the Eastern Carpathians. Three main types of managed vegetation were investigated: the transhumance systems in alpine meadows, timber exploitation in mixed and pure spruce forests, and the corresponding conserved sites. The data were sampled following a replicated design. For the analysis, we considered not only all lichen species, but also species groups from different substrates such as soil, trees and deadwood. The lichen diversity was described according to species richness, red-list status and substrate-specialist species richness. The variation in species composition was related to the environmental variables. Habitat management was found to negatively influence species richness and alter the lichen community composition, particularly for threatened and substrate-specialist species. It reduced the mean level of threatened species richness by 59%, when all lichen species were considered, and by 81%, when only epiphytic lichens were considered. Management-induced disturbance significantly decreased lichen species richness in forest landscapes with long stand continuity. The diversity patterns of the lichens indicate a loss of species richness and change in species composition in areas where natural resources are still exploited inside the borders of the national park. It is thus imperative for protected areas, in particular old-growth forests and alpine meadows, to receive more protection than they have received in the past to ensure populations of the characteristic species remain viable in the future.

  17. Effects of Management on Lichen Species Richness, Ecological Traits and Community Structure in the Rodnei Mountains National Park (Romania.

    Directory of Open Access Journals (Sweden)

    Ioana Violeta Ardelean

    Full Text Available Lichens are valuable bio-indicators for evaluating the consequences of human activities that are increasingly changing the earth's ecosystems. Since a major objective of national parks is the preservation of biodiversity, our aim is to analyse how natural resource management, the availability of lichen substrates and environmental parameters influence lichen diversity in Rodnei Mountains National Park situated in the Eastern Carpathians. Three main types of managed vegetation were investigated: the transhumance systems in alpine meadows, timber exploitation in mixed and pure spruce forests, and the corresponding conserved sites. The data were sampled following a replicated design. For the analysis, we considered not only all lichen species, but also species groups from different substrates such as soil, trees and deadwood. The lichen diversity was described according to species richness, red-list status and substrate-specialist species richness. The variation in species composition was related to the environmental variables. Habitat management was found to negatively influence species richness and alter the lichen community composition, particularly for threatened and substrate-specialist species. It reduced the mean level of threatened species richness by 59%, when all lichen species were considered, and by 81%, when only epiphytic lichens were considered. Management-induced disturbance significantly decreased lichen species richness in forest landscapes with long stand continuity. The diversity patterns of the lichens indicate a loss of species richness and change in species composition in areas where natural resources are still exploited inside the borders of the national park. It is thus imperative for protected areas, in particular old-growth forests and alpine meadows, to receive more protection than they have received in the past to ensure populations of the characteristic species remain viable in the future.

  18. Formation of sheeting joints in Yosemite National Park, California

    Science.gov (United States)

    Martel, S. J.

    2009-04-01

    The formation of sheeting joints (i.e., "exfoliation joints"), opening mode fractures subparallel to the Earth's surface, has been a classic unresolved problem in geology. Diverse new observations and analyses support the hypothesis that sheeting joints develop in response to a near-surface tension induced by compressive stresses parallel to a convex slope (hypothesis 1) rather than the conventional explanation that the joints form as a result of removal of overburden by erosion (hypothesis 2). The opening mode displacements across the joints together with the absence of mineral precipitates within the joints mean that sheeting joints open in response to a near-surface tension normal to the surface (N) rather than a pressurized fluid. An absolute tension must arise in the shallow subsurface if a plot of N as a function of depth normal to the surface (z) has a positive slope at the surface (z=0). The differential equations of static equilibrium require that this slope (derivative) equals k2 P22 + k3 P33 - ?g cosβ, where k2 and k3 are the principal curvatures of the surface, P22 and P33 are the respective surface-parallel normal stresses along the principal curvatures, ? is the material density, g is gravitational acceleration, and β is the slope. This derivative will be positive and sheeting joints can open if the surface-parallel stress in at least one direction is sufficiently compressive (negative) and the curvature in that direction is sufficiently convex (negative). Hypotheses 1 and 2 are being tested using geologic mapping and aerial LIDAR data from Yosemite National Park, California. The abundance of sheeting joints on convex ridges there, where erosion is a local minimum, coupled with their scarcity in the adjacent concave valleys, where erosion is a local maximum, is consistent with hypothesis 1 but inconsistent with hypothesis 2. At several sites with sheeting joints, measurements of the current topographic curvatures and the current surface

  19. 78 FR 72703 - Notice of Inventory Completion: U.S. Department of the Interior, National Park Service...

    Science.gov (United States)

    2013-12-03

    ... of an inventory of human remains and associated funerary objects under the control of Canyonlands....R50000] Notice of Inventory Completion: U.S. Department of the Interior, National Park Service.... Department of the Interior, National Park Service, Canyonlands National Park, has completed an inventory of...

  20. 77 FR 18997 - Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa Ranger...

    Science.gov (United States)

    2012-03-29

    ... DEPARTMENT OF AGRICULTURE Forest Service Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa Ranger District, Coconino County, AZ AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an environmental impact statement. SUMMARY: The U.S. Forest Service (FS) will...