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| Author | Ale, S.; Brown, J. | ||||
| Title | The contingencies of group size and vigilance | Type | Miscellaneous | ||
| Year | 2007 | Publication | Evolutionary Ecology Research, | Abbreviated Journal | |
| Volume | 9 | Issue | Pages | 1263-1276 | |
| Keywords | attraction effect,contingency,dilution effect,fitness,group-size effect,many-eyes effect,predation risk,vigilance behaviour; predation; decline; potential; predators; predator; feeding; Animals; Animal; use; food; effects; Relationship; behaviour; methods; game; Interactions; interaction; factor; value; Energy | ||||
| Abstract | Background: Predation risk declines non-linearly with one's own vigilance and the vigilance of others in the group (the 'many-eyes' effect). Furthermore, as group size increases, the individual's risk of predation may decline through dilution with more potential victims, but may increase if larger groups attract more predators. These are known, respectively, as the dilution effect and the attraction effect. Assumptions: Feeding animals use vigilance to trade-off food and safety. Net feeding rate declines linearly with vigilance. Question: How do the many-eyes, dilution, and attraction effects interact to influence the relationship between group size and vigilance behaviour? Mathematical methods: We use game theory and the fitness-generating function to determine the ESS level of vigilance of an individual within a group. Predictions: Vigilance decreases with group size as a consequence of the many-eyes and dilution effects but increases with group size as a consequence of the attraction effect, when they act independent of each other. Their synergetic effects on vigilance depend upon the relative strengths of each and their interactions. Regardless, the influence of other factors on vigilance – such as encounter rate with predators, predator lethality, marginal value of energy, and value of vigilance – decline with group size. |
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| Call Number | SLN @ rana @ 886 | Serial  |
53 | ||
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| Author | Ale, S.B.; Yonzon, P.; Thapa, K. | ||||
| Title | Recovery of snow leopard Uncia uncia in Sagarmatha (Mount Everest) National Park, Nepal | Type | Miscellaneous | ||
| Year | 2007 | Publication | Oryx | Abbreviated Journal | |
| Volume | 41 | Issue | Pages | 89-92 | |
| Keywords | Nepal; recovery; Sagarmatha Mount Everest National Park; snow leopard; Uncia uncia; surveys; survey; snow; snow-leopard; leopard; uncia; Uncia-uncia; valley; Sagarmatha; national; national park; National-park; park; using; information; management; system; research; transects; transect; sign; areas; area; snow leopards; snow-leopards; leopards; 40; Himalayan; tahr; musk; musk-deer; deer; location; recent; species; grazing; land; Forest; habitat; domestic; wild; ungulates; ungulate; livestock; tourism; development; traditional; land use; land-use; use; wildlife | ||||
| Abstract | From September to November 2004 we conducted surveys of snow leopard Uncia uncia signs in three major valleys in Sagarmatha (Mount Everest) National Park in Nepal using the Snow Leopard Information Management System, a standardized survey technique for snow leopard research. We walked 24 transects covering c. 14 km and located 33 sites with 56 snow leopard signs, and 17 signs incidentally in other areas. Snow leopards appear to have re-inhabited the Park, following their disappearance c. 40 years ago, apparently following the recovery of Himalayan tahr Hemitragus jemlahicus and musk deer Moschus chrysogaster populations. Taken together the locations of all 73 recent snow leopard signs indicate that the species is using predominantly grazing land and shrubland/ open forest at elevations of 3,000-5,000 m, habitat types that are also used by domestic and wild ungulates. Sagarmatha is the homeland of c. 3,500 Buddhist Sherpas with .3,000 livestock. Along with tourism and associated developments in Sagarmatha, traditional land use practices could be used to ensure coexistence of livestock and wildlife, including the recovering snow leopards, and ensure the wellbeing of the Sherpas. | ||||
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| Notes | http://www.snowleopardnetwork.org/bibliography/Ale_2007.pdf | Approved | no | ||
| Call Number | SLN @ rana @ 884 | Serial |
58 | ||
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| 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. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 938 | Serial |
117 | ||
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| Author | Khatiwada, J.R.; Chalise, M.K.; Kyes, R. | ||||
| Title | Survey of Snow Leopard (Uncia uncia) and Blue Sheep (Pseudois nayaur) populations in the Kangchenjunga Conservation Area (KCA), Nepal. Final report | Type | Report | ||
| Year | 2007 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-13 | ||
| Keywords | survey; snow; snow leopard; snow-leopard; leopard; uncia; Uncia uncia; Uncia-uncia; blue; blue sheep; blue-sheep; sheep; Pseudois; pseudois nayaur; Pseudois-nayaur; nayaur; populations; population; conservation; area; Nepal; Report; study; information; management; system; Slims; relative abundance; abundance; transects; transect; length; sign; scrapes; scrape; 20; feces; scent; pugmarks; hairs; Hair; using; livestock; livestock depredation; livestock-depredation; depredation; patterns; herders; herder; snow leopards; snow-leopards; leopards; Animals; Animal | ||||
| Abstract | This study was carried out in the Kangchenjunga Conservation Area (KCA), Eastern Nepal from Feb – Nov 2007. We used the Snow Leopard Information Management System, SLIMS (second order survey technique) to determine the relative abundance of snow leopard in the upper part of KCA. Altogether, 36 transects (total length of 15.21 km) were laid down in the major three blocks of KCA. 104 Signs (77 scrapes, 20 feces, 2 Scent mark, 3 Pugmarks and 2 hairs) were recorded. Fixed-point count method was applied for blue sheep from appropriate vantage points. We counted total individual in each herd using 8x42 binocular and 15-60x spotting scope. A total of 43 herds and 1102 individuals were observed in the area. The standard SLIMS questionnaire was conducted to find out relevant information on livestock depredation patterns. Out of 35 households surveyed in KCA, 48% of herders lost livestock due to snow leopards. A total of 21 animals were reportedly lost due to snow leopards from August to September 2007. | ||||
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| Notes | Project funded by Snow Leopard Network's Snow Leopard Conservation Grant Program. | Approved | no | ||
| Call Number | SLN @ rana @ 1070 | Serial |
533 | ||
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| Author | McCarthy, T.; Khan, J.; Ud-Din, J.; McCarthy, K. | ||||
| Title | First study of snow leopards using GPS-satellite collars underway in Pakistan | Type | Journal Article | ||
| Year | 2007 | Publication | Cat News | Abbreviated Journal | |
| Volume | 46 | Issue | Spring | Pages | 22-23 |
| Keywords | study; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; using; collars; collar; Pakistan; uncia; Uncia uncia; Uncia-uncia; habitat; Cats; cat; sound; knowledge; ecology; behavior; conserve; information; radio; radio collars; radio collar; radio-collars; radio-collar; Nepal; 1980; Mongolia; 1990; Gps; Report; Data; Satellite | ||||
| Abstract | Snow leopards (Uncia uncia) are highly cryptic and occupy remote inaccessible habitat, making studying the cats difficult in the extreme. Yet sound knowledge of the cat's ecology, behavior and habitat needs is required to intelligently conserve them. This information is lacking for snow leopards, and until recently so was the means to fill that knowledge gap. Two long-term studies of snow leopards using VHF radio collars have been undertaken in Nepal (1980s) and Mongolia (1990s) but logistical and technological constraints made the findings of both studies equivocal. Technological advances in the interim, such as GPS collars which report data via satellite, make studies of snow leopards more promising, at least in theory. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1009 | Serial |
666 | ||
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| Author | Namgail, T.; Fox, J.; Bhatnagar, Y. | ||||
| Title | Carnivore-Caused Livestock Mortality in Trans-Himalaya | Type | Miscellaneous | ||
| Year | 2007 | Publication | Environmental Management | Abbreviated Journal | |
| Volume | 39 | Issue | Pages | 490-496 | |
| Keywords | Gya-Miru; livestock depredation; Lynx; snow leopard; trans-himalaya; wolf | ||||
| Abstract | The loss of livestock to wild predators is an important livelihood concern among Trans-Himalayan pastoralists. Because of the remoteness and inaccessibility of the region, few studies have been carried out to quantify livestock depredation by wild predators. In the present study, we assessed the intensity of livestock depredation by snow leopard Uncia uncia, Tibetan wolf Canis lupus chanku, and Eurasian lynx Lynx l. isabellina in three villages, namely Gya, Rumtse, and Sasoma, within the proposed Gya-Miru Wildlife Sanctuary in Ladakh, India. The three villages reported losses of 295 animals to these carnivores during a period of 2.5 years ending in early 2003, which represents an annual loss rate of 2.9% of their livestock holdings. The Tibetan wolf was the most important predator, accounting for 60% of the total livestock loss because of predation, followed by snow leopard (38%) and lynx (2%). Domestic goat was the major victim (32%), followed by sheep (30%), yak (15%), and horse (13%). Wolves killed horses significantly more and goats less than would be expected from their relative abundance. Snow leopards also killed horses significantly more than expected, whereas they killed other livestock types in proportion to their abundance. The three villages combined incurred an estimated annual monetary loss of approximately $USD 12,120 amounting to approximately $USD 190/household/y. This relatively high total annual loss occurred primarily because of depredation of the most valuable livestock types such as yak and horse. Conservation actions should initially attempt to target decrease of predation on these large and valuable livestock species. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 924 | Serial |
712 | ||
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| Author | Namgail, T.; Fox, J.; Bhatnagar, Y. | ||||
| Title | Habitat shift and time budget of the Tibetan argali: the influence of livestock grazing | Type | Miscellaneous | ||
| Year | 2007 | Publication | Ecological Resources | Abbreviated Journal | |
| Volume | 22 | Issue | Pages | 25-31 | |
| Keywords | habitat shift; livestock; Tibetan argali; Time budget; trans-himalaya | ||||
| Abstract | Livestock production is the primary source of livelihood and income in most of the high steppe and alpine regions of the Indian Trans-Himalaya. In some areas, especially those established or proposed for biodiversity conservation, recent increases in populations of domestic livestock, primarily sheep and goats, have raised concern about domestic animals competitively excluding wild herbivores from the rangelands. We evaluated the influence of domestic sheep and goat grazing on the habitat use and time budget of the endangered Tibetan argali Ovis ammon hodgsoni in the proposed Gya-Miru Wildlife Sanctuary, Ladakh, India. We asked if the domestic sheep and goat grazing and collateral human activities relegate the argali to suboptimal habitats, and alter their foraging time budgets. Data were collected on habitat use and time budget of a population of c. 50 argalis before and after c. 2,000 sheep and goats moved onto their winter pasture in the Tsabra catchment of the aforementioned reserve. Following the introduction of domestic sheep and goats, argalis continued to use the same catchment but shifted to steeper habitats, closer to cliffs, with lower vegetation cover, thus abandoning previously used plant communities with denser cover. Argalis' active time spent foraging also decreased by 10% in response to the presence of livestock. These results suggest a clear disturbance effect of livestock on argalis, and indicate a potential for competition, conceivably a significant disadvantage for argalis in winter when forage availability is minimal. |
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| Call Number | SLN @ rana @ 926 | Serial |
713 | ||
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| Author | Namgay, K. | ||||
| Title | Snow Leopard and Prey Population Conservation in Bhutan | Type | Report | ||
| Year | 2007 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-5 | ||
| Keywords | 2000; 30; activities; activity; asia; Bhutan; China; conservation; dates; Dorji; field; government; habitat; habitats; India; International; International-Snow-Leopard-Trust; international snow leopard trust; Jigme; Jigme-Dorji; leopard; leopards; methods; national; National-park; national park; Nepal; Pakistan; park; plan; population; populations; prey; program; programs; project; region; regional; Report; Slims; snow; snow-leopard; snow-leopards; snow leopard; snow leopards; staff; status; strategy; Support; survey; surveys; techniques; training; trust; ungulate; us; using; wild; wildlife; work; workshop; world-wildlife-fund; world wildlife fund; Wwf | ||||
| Abstract | Snow leopard conservation work in Bhutan dates back to 1999 and 2000 when the International Snow Leopard Trust-in collaboration with the Royal Government of Bhutan and World Wildlife Fund-initiated a training workshop. More than 30 government staff were trained in SLIMS survey techniques. As a part of the training exercise, a preliminary survey on snow leopard was also carried out using the SLIMS methods in Jigme Dorji Wangchuck National Park. Based on the survey results, we estimated there was a population of 100 snow leopards in the wild and 10,000 km2 of habitat. In 2005, World Wildlife Fund (WWF) organized the WWF/South Asia Regional Workshop on Snow leopard Conservation in Bhutan. Both regional (Bhutan, India, China, Nepal and Pakistan) and international experts revisited the snow leopard programs and developed a work plan for the overall conservation of the snow leopard in the region. This led to WWF's Regional Snow leopard Conservation Strategy. WWF is pleased to submit our final report to the International Snow Leopard Trust on the oneyear, $8,000 grant in support of Snow Leopard and Prey Population Conservation in Bhutan. With the support of the Snow Leopard Trust, we have made great strides towards achieving our goal for this project: To determine the current status of snow leopard and ungulate prey populations in prime snow leopard habitats. Major accomplishments and activities completed thanks to the generous support of the International Snow Leopard Trust include: Signed of a Terms of Reference between Royal Government, International Snow Leopard Trust – India, World Wildlife Fund and International Snow Leopard Trust -US; Developed a joint revised project work plan; and Purchased basic field supplies and equipment needed for the surveys planned. |
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| Notes | Project funded by International Snow Leopard Trust Small Grants Program, 2006. Contact Thomas Dillon (202) 778-9766 phone or email Thomas.dillon@wwfus.org | Approved | no | ||
| Call Number | SLN @ rana @ 1074 | Serial |
714 | ||
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| Author | Xu, F.; Ma, M.; Wu, Y.-Q. | ||||
| Title | Population density and habitat utilization of ibex in Tomur National Nature Reserve,Xinjiang,China | Type | Miscellaneous | ||
| Year | 2007 | Publication | Abbreviated Journal | ||
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| Keywords | densities; density; habitat; habitat utilization; ibex; national; nature; population; Population-Density; Tomur | ||||
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| Call Number | SLN @ rana @ 867 | Serial |
1037 | ||
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| Author | Xu, F.; Ming, M.; Yin, S.-jing; Munkhtsog, B. | ||||
| Title | Investigation on Snow Leopard (Uncia uncia) and Its Prey in Baytag Mountain Region, Xinjiang | Type | Miscellaneous | ||
| Year | 2007 | Publication | Abbreviated Journal | ||
| Volume | 21 | Issue | 3 | Pages | 63-66 |
| Keywords | Beita mountain; prey resource; snow leopard; Xinjiang; Chinese | ||||
| Abstract | The snow leopard and it s p rey were investigated in Beita Mountain Region , Xinjiang in Sep . 2004. Both the field survey and questionnaire were involved in this project which was supported by the International Snow Leopard Trust and Xinjiang Conservation Fund. The signs marked by the snow leopard were used to reflect the living condition of snow leopard and they were collected by running transects. The prey investigation was conducted by positioned observation and route survey. Fifteen transects were done in the project and 67 signs leaved by snow leopard were discovered in total. 58. 2 % of them were scrapes , 35.8 % of t hem were feces , 4.5 % of them were claw rakes and 1. 5 % of them were scent spray. As to the prey resources , 4 herds of 23 ibex and 24 herds of 418 chukars were found during the survey. Also 81 local people of 5 different nationalities were interviewed during the field work , 13. 58 % of them had seen the snow leopard , 20. 99 % of them had heard of snow leopard but not seen. Among t hem , 10 herdsmen had sufferred from the loss of livestock attacked by snow leopard. |
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| Notes | Full Text Available in ChinesePeriodical: Journal of Arid Land Resources and Environment | Approved | no | ||
| Call Number | SLN @ rana @ 874 | Serial |
1038 | ||
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