| Home | << 1 2 3 4 5 6 7 >> |
|
| Records | |||||
|---|---|---|---|---|---|
| Author | Singh, R., Krausman, P. R., Pandey, P., Maheshwari, A., Rawal, R. S., Sharma, S., Shekhar, S. | ||||
| Title | Predicting Habitat Suitability of Snow Leopards in the Western Himalayan Mountains, India | Type | Journal Article | ||
| Year | 2020 | Publication | Biology bulletin | Abbreviated Journal | |
| Volume | 47 | Issue | 6 | Pages | 655-664 |
| Keywords | biogeographic distribution, climate, endangered cat, MaxEnt, snow leopard | ||||
| Abstract | The population of snow leopard (Panthera uncia) is declining across their range, due to poaching, habitat fragmentation, retaliatory killing, and a decrease of wild prey species. Obtaining information on rare and cryptic predators living in remote and rugged terrain is important for making conservation and management strategies. We used the Maximum Entropy (MaxEnt) ecological niche modeling framework to predict the potential habitat of snow leopards across the western Himalayan region, India. The model was developed using 34 spatial species occurrence points in the western Himalaya, and 26 parameters including, prey species distribution, temperature, precipitation, land use and land cover (LULC), slope, aspect, terrain ruggedness and altitude. Thirteen variables contributed 98.6% towards predicting the distribution of snow leopards. The area under the curve (AUC) score was high (0.994) for the training data from our model, which indicates pre- dictive ability of the model. The model predicted that there was 42432 km2 of potential habitat for snow leop- ards in the western Himalaya region. Protected status was available for 11247 km2 (26.5%), but the other 31185 km2 (73.5%) of potential habitat did not have any protected status. Thus, our approach is useful for predicting the distribution and suitable habitats and can focus field surveys in selected areas to save resources, increase survey success, and improve conservation efforts for snow leopards. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
Notes  |
Approved | no | |||
| Call Number | Serial | 1629 | |||
| Permanent link to this record | |||||
| Author | The Snow Leopard Conservancy | ||||
| Title | A Learning Tour of the CBN (Corbett, Nainital and Binsar) Eco-tourism Initiative Sites by Villagers from Hemis National Park and the Surrounding Area (18-28th November 2002) | Type | Report | ||
| Year | 2002 | Publication | Abbreviated Journal | ||
| Volume | SLC Field Document Series No 5 | Issue | Pages | ||
| Keywords | Ladakh; Himalayas; Himalaya; Karakoram; mountains; mountain; landscape; tourists; trans-himalayan; transhimalayan; biodiversity; home; snow; snow leopard; snow-leopard; leopard; tourism; number; ecotourism; 80; conservation; traditional; local; community; Culture; income; people; leh; travel; rural; Snow Leopard Conservancy; ecotourism activities; ecotourism-activities; activities; activity; Hemis; national; national park; National-park; park; livelihood; loss; livestock; Animals; Animal; local people; NGO's; eco-tourism; villagers; area | ||||
| Abstract | Ladakh lies between the Great Himalayas and the formidable Karakoram mountains. Its unique landscape and rich cultural heritage have been a great attraction to tourists all over the world. Apart from its uniqueness it has a rich Trans-Himalayan bio-diversity and is home to the rare and elusive snow leopard. It opened to tourism in 1974 with a handful of tourists and has gone up to the present number of about 18,000 visitors annually. Ecotourism started in Ladakh in mid 80s in the form of conservation of traditional architecture when local communities realized the importance of their rich culture and traditions being valued by the visiting tourists. However, while tourism became a major source of income to people in Leh, most of the benefits stayed with outside (Delhi) based travel agents thus leaving out the rural masses. During the last three years Snow Leopard Conservancy and The Mountain Institute have been initiating ecotourism activities with local communities in the Hemis National Park as an alternate livelihood and an indirect way to compensate losses of livestock from predatory animals. However, local people while venturing into such new initiatives have tended to be like blind men that are being led by NGO's so that they do not stumble along their paths. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Leh, Ladakh, India | Editor | Wangchuk, R.; Dadul, J. | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 1025 | Serial | 963 | ||
| Permanent link to this record | |||||
| Author | Saberwal, V.K. | ||||
| Title | Pastoral Politics:gaddi grazing, degradation and biodiversity conservation in Himachal Pradesh, India | Type | Journal Article | ||
| Year | 1996 | Publication | Conservation Biology | Abbreviated Journal | |
| Volume | 10 | Issue | Pages | 741-749 | |
| Keywords | grazing; livestock; herders; herder; conservation; biodiversity; Himachal-Pradesh; India; browse; himachal pradesh; 1980 | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 290 | Serial | 838 | ||
| Permanent link to this record | |||||
| Author | Roth, T.L.; Swanson, W.F.; Wildt, D.E.; Collins, D.; Burton, M.; Garell, D.M. | ||||
| Title | Snow leopard (Panthera uncia) spermatozoa are sensitive to alkaline pH, but motility in vitro is not influenced by protein or energy supplements | Type | Miscellaneous | ||
| Year | 1996 | Publication | Journal of Andrology | Abbreviated Journal | |
| Volume | 17 | Issue | Pages | 558-566 | |
| Keywords | Felid,comparative biology,sperm culture medium,sperm function,capacitation,sodium bicarbonate. | ||||
| Abstract | To better understand the biology of snow leopard spermatozoa and to facilitate developing assisted reproduction, a series of studies was conducted to: 1) identify the component(s) of complex culture media responsible for the detrimental effect on sperm survival in vitro, 2) optimize medium for supporting sperm viability, and 3) evaluate sperm capacitation in vitro. Constituents of complex media were added systematically to phosphate-buffered saline (PBS) to isolate the factor(s) influencing snow leopard sperm motility in vitro. Sperm capacitation was also assessed following incubation in PBS with bovine serum albumin (BSA), fetal calf serum (FCS), or heparin. For maintaining sperm motility, there was no benefit (P ? 0.05) to supplementing PBS with low (5%) or high (20%) concentrations of snow leopard serum (SLS) versus FCS or BSA. Likewise, adding supplemental energy substrates (pyruvate, glucose, lactate, or glutamine) did not enhance or hinder (P ? 0.05) sperm motility. However, motility rapidly decreased (P < 0.05) with the addition of NaHCO3 to PBS or Ham's F10 nutrient mixture. Surprisingly, Ham's F10 with no buffering component or with both NaHCO3 and N-Z-hydroxyethylpiperazine-N'-2- ethanesulfonic acid (HEPES) maintained sperm motility at levels similar (P ? 0.05) to PBS. Although sperm motility in all treatments decreased with time, there was a strong inverse relationship (P < 0.01; r = 0.90) between motility and sample pH at 6 hours. Spermatozoa incubated in PBS containing FCS, BSA, or heparin did not undergo the acrosome reaction when exposed to calcium ionophore. In summary, alkaline pH has a profound detrimental effect on snow leopard sperm motility, and capacitation does not occur under conditions that normally promote this event in other felid species. These results clearly demonstrate a high degree of interspecific variation among felids in fundamental sperm function, and they provide evidence for the necessity of basic research when developing assisted reproduction in little-studied nondomestic species. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 897 | Serial | 831 | ||
| Permanent link to this record | |||||
| Author | Kitchener, S.L.; Meritt; Rosenthal, M. | ||||
| Title | Observations on the breeding and husbandry of snow leopards, Panthera uncia | Type | Journal Article | ||
| Year | 1975 | Publication | Int.Zoo Yearbook | Abbreviated Journal | |
| Volume | 15 | Issue | Pages | 212-217 | |
| Keywords | breeding; husbandry; behavior; captivity; zoos; zoo; browse; 3640; Adult; care; biology; growth; mortality; factor; young; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; program; park | ||||
| Abstract | Describes adult care and breeding biology, and the care, growth, and mortality factors of young snow leopards in a successful breeding program in the Lincon Park Zoo, Chicago, Illinois. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 31 | Serial | 535 | ||
| Permanent link to this record | |||||
| Author | Baral N.; Stern, M.; Heinen, J.T. | ||||
| Title | Integrated conservation and development project life cycles in the Annapurna Conservation Area, Nepal: Is development overpowering conservation? | Type | Journal Article | ||
| Year | 2007 | Publication | Biodiversity Conservation | Abbreviated Journal | |
| Volume | 16 | Issue | 10 | Pages | 2903-2917 |
| Keywords | annapurna; Biodiversity conservation; community-based; conservation; Gender; management; Nepal; protected area; development; project; annapurna conservation area; Annapurna-Conservation-Area; area | ||||
| Abstract | The merits of integrated conservation and development projects (ICDPs), which aim to provide development incentives to citizens in return for conservation behaviors, have long been debated in the literature. Some of the most common critiques suggest that conservation activities tend to be strongly overpowered by development activities. We studied this assertion through participant observation and archival analysis of five Conservation Area Management Committees (CAMCs) in the Annapurna Conservation Area (ACA), Nepal. Committee activities were categorized as conservation activities (policy development and conservation implementation), development activities (infrastructure, health care, education, economic development, and sanitation), or activities related to institutional strengthening (administrative development and capacity building activities). Greater longevity of each ICDP was associated with greater conservation activity in relation to development activities. Project life cycles progressed from a focus on development activities in their early stages, through a transitional period of institutional strengthening, and toward a longer-term focus that roughly balanced conservation and development activities. Results suggest that the ICDP concept, as practiced in ACA, has been successful at building capacity for and interest in conservation amongst local communities. However, success has come over a period of nearly a decade, suggesting that prior conclusions about ICDP failures may have been based on unrealistic expectations of the time needed to influence behavioral changes in target populations. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 938 | Serial | 117 | ||
| Permanent link to this record | |||||
| Author | Blomqvist, L.; Sten, I. | ||||
| Title | Reproductive biology of the snow leopard, Panthera uncia | Type | Book Chapter | ||
| Year | 1982 | Publication | International Pedigree Book of Snow Leopards | Abbreviated Journal | |
| Volume | Issue | Pages | 71-79 | ||
| Keywords | panthera uncia; reproductive biology; snow leopard | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Helsinki Zoo | Place of Publication | Helsinki | Editor | Blomqvist, L. |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 1001 | Serial | 157 | ||
| Permanent link to this record | |||||
| Author | Islam, M., Sahana, M., Areendran, G., Jamir, C., Raj, K., Sajjad, H. | ||||
| Title | Prediction of potential habitat suitability of snow leopard (Panthera uncia) and blue sheep (Pseudois nayaur) and niche overlap in the parts of western Himalayan region | Type | Journal Article | ||
| Year | 2023 | Publication | Geo: Geography and Environment | Abbreviated Journal | |
| Volume | 10 | Issue | e00121 | Pages | 1-15 |
| Keywords | bioclimatic variables, habitat suitability, MaxEnt model, niche overlap, western Himalayan region | ||||
| Abstract | The snow leopard (Panthera uncia) and blue sheep (Pseudois nayaur) are the inhabitants of remote areas at higher altitudes with extreme geographic and climatic conditions. The habitats of these least-studied species are crucial for sustaining the Himalayan ecosystem. We employed the Maximum Entropy (MaxEnt) species distribution model to predict the potential habitat suitability of snow leopards and blue sheep and extracted common overlapped niches. For this, we utilised presence location, bio-climatic and environmental variables, and correlation analysis was applied to reduce the negative impact of multicollinearity. A total of 134 presence locations of snow leopards and 64 for blue sheep were selected from the Global Biodiversity Information Facility (GBIF). The annual mean temperature (Bio1) was found to be the most useful and highly influential factor to predict the potential habitat suitability of snow leopards. Annual mean temperature, annual precipitation and isothermality were the major influencing factors for blue sheep habitat suitability. Highly influential bio-climatic, topographic and environmental variables were integrated to construct the model for predicting habitat suitability. The area under the curve (AUC) values for snow leopard (0.87) and blue sheep (0.82) showed that the models are under good representation. Of the total area investigated, 47% was suitable for the blue sheep and 38% for the snow leopards. Spatial habitat assessment revealed that nearly 11% area from the predicted suitable habitat class of both species was spatially matched (overlapped), 48.6% area was unsuitable under niche overlap and 40.5% area was spatially mismatched niche. The presence of snow leopards and blue sheep in some highly suitable areas was not observed, yet such areas have the potential to sustain these elusive species. The other geographical regions interested in exploring habitat suitability may find the methodological framework adopted in this study useful for formulating an effective conservation policy and management strategy. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1719 | ||
| Permanent link to this record | |||||
| Author | Filla, M., Lama, R. P., Filla, T., Heurich, M., Balkenhol, N., Waltert, M., Khorozyan, I. | ||||
| Title | Patterns of livestock depredation by snow leopards and effects of intervention strategies: lessons from the Nepalese Himalaya | Type | Journal Article | ||
| Year | 2022 | Publication | Wildlife Research | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | Annapurna, co-existence, conservation biology, highland communities, human–wildlife conflict, large carnivore, livestock depredation, Panthera uncia, prey selection, snow leopard. | ||||
| Abstract | Context: Large carnivores are increasingly threatened by anthropogenic activities, and their protection is among the main goals of biodiversity conservation. The snow leopard (Panthera uncia) inhabits high-mountain landscapes where livestock depredation drives it into conflicts with local people and poses an obstacle for its conservation. Aims: The aim of this study was to identify the livestock groups most vulnerable to depredation, target them in implementation of practical interventions, and assess the effectiveness of intervention strategies for conflict mitigation. We present a novel attempt to evaluate intervention strategies for particularly vulnerable species, age groups, time, and seasons. Methods: In 2020, we conducted questionnaire surveys in two regions of the Annapurna Conservation Area, Nepal (Manang, n = 146 respondents and Upper Mustang, n = 183). We applied sample comparison testing, Jacobs’ selectivity index, and generalised linear models (GLMs) to assess rates and spatio-temporal heterogeneity of depredation, reveal vulnerable livestock groups, analyse potential effects of applied intervention strategies, and identify husbandry factors relevant to depredation. Key results: Snow leopard predation was a major cause of livestock mortality in both regions (25.4–39.8%), resulting in an estimated annual loss of 3.2–3.6% of all livestock. The main intervention strategies (e.g. corrals during night-time and herding during daytime) were applied inconsistently and not associated with decreases in reported livestock losses. In contrast, we found some evidence that dogs, deterrents (light, music playing, flapping tape, and dung burning), and the use of multiple interventions were associated with a reduction in reported night-time depredation of yaks. Conclusions and implications: We suggest conducting controlled randomised experiments for quantitative assessment of the effectiveness of dogs, deterrents, and the use of multiple interventions, and widely applying the most effective ones in local communities. This would benefit the long-term co-existence of snow leopards and humans in the Annapurna region and beyond. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1684 | ||
| Permanent link to this record | |||||
| Author | Ale, S.; Whelan, C. | ||||
| Title | Reappraisal of the role of big, fierce predators | Type | Miscellaneous | ||
| Year | 2008 | Publication | Biodiversity Conservation | Abbreviated Journal | |
| Volume | Issue | Pages | 685-690 | ||
| Keywords | Biodiversity ú Conservation ú Costs of predation ú Indirect effects ú Non-lethal effects ú Predators ú Top-down control; big; predators; predator | ||||
| Abstract | The suggestion in the early 20th century that top predators were a necessary component of ecosystems because they hold herbivore populations in check and promote biodiversity was at Wrst accepted and then largely rejected. With the advent of Evolutionary Ecology and a more full appreciation of direct and indirect effects of top predators, this role of top predators is again gaining acceptance. The previous views were predicated upon lethal effects of predators but largely overlooked their non-lethal effects. We suggest that conceptual advances coupled with an increased use of experiments have convincingly demonstrated that prey experience costs that transcend the obvious cost of death. Prey species use adaptive behaviours to avoid predators, and these behaviours are not cost-free. With predation risk, prey species greatly restrict their use of available habitats and consumption of available food resources. Effects of top predators consequently cascade down to the trophic levels below them. Top predators, the biggies, are thus both the targets of and the means for conservation at the landscape scale. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes |
Approved | no | |||
| Call Number | SLN @ rana @ 885 | Serial | 52 | ||
| Permanent link to this record | |||||