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Author Alexander, J. S., Gopalswamy, A. M., Shi, K., Riordan, P. url  doi
  Title Face Value: Towards Robust Estimates of Snow Leopard Densities Type Journal Article
  Year 2015 Publication Plos One Abbreviated Journal  
  Volume Issue Pages  
  Keywords Densities, Snow Leopard, Camera traps, Spatial Capture Recapture models  
  Abstract When densities of large carnivores fall below certain thresholds, dramatic ecological effects

can follow, leading to oversimplified ecosystems. Understanding the population status of

such species remains a major challenge as they occur in low densities and their ranges are

wide. This paper describes the use of non-invasive data collection techniques combined

with recent spatial capture-recapture methods to estimate the density of snow leopards

Panthera uncia. It also investigates the influence of environmental and human activity indicators

on their spatial distribution. A total of 60 camera traps were systematically set up during

a three-month period over a 480 km2 study area in Qilianshan National Nature Reserve,

Gansu Province, China. We recorded 76 separate snow leopard captures over 2,906 trapdays,

representing an average capture success of 2.62 captures/100 trap-days. We identified

a total number of 20 unique individuals from photographs and estimated snow leopard

density at 3.31 (SE = 1.01) individuals per 100 km2. Results of our simulation exercise indicate

that our estimates from the Spatial Capture Recapture models were not optimal to

respect to bias and precision (RMSEs for density parameters less or equal to 0.87). Our

results underline the critical challenge in achieving sufficient sample sizes of snow leopard

captures and recaptures. Possible performance improvements are discussed, principally by

optimising effective camera capture and photographic data quality.
 
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  Call Number SLN @ rakhee @ Serial 1431  
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Author Zhiryakov V.A. url 
  Title Ecology and behavior of the Snow leopard in Kazakhstan Type Miscellaneous
  Year 2002 Publication Abbreviated Journal  
  Volume N 1-4. Issue Pages 184-199  
  Keywords Kazakhstan; distribution; number; density; population size; habitats; marking; Migration; diet; prey species; hunting; faeces; Sex; Age; population dynamics; reproductive activity; competitors; mortality; snow leopard.; 8810; Russian  
  Abstract The data on spreading, numbers and population density of snow leopard in Kazakhstan are given in this article. The total number of the snow leopard in Kazakhstan is evaluated in 100-110 individuals. The everywhere occurred numbers' reduction under the influence of the anthropogenic factors is observed. The snow leopard' inhabitation area varies from 20 to 120 square kilometers depending on its regions. Sex and composition of the population and its aggregative behavior are given. The dynamics of numbers and mortality are estimated.  
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  Notes Full text available in Russian.Journal Title: Selevinia. The zoological journal of Kazakhstan. Approved no  
  Call Number SLN @ rana @ 858 Serial 1087  
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Author Xu, F.; Ma, M.; Wu, Y.-Q. url 
  Title Population density and habitat utilization of ibex in Tomur National Nature Reserve,Xinjiang,China Type Miscellaneous
  Year 2007 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords densities; density; habitat; habitat utilization; ibex; national; nature; population; Population-Density; Tomur  
  Abstract  
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  Notes Approved no  
  Call Number SLN @ rana @ 867 Serial 1037  
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Author McCarthy, K.; Fuller, T.; Ming, M.; McCarthy, T.; Waits, L.; Jumabaev, K. url 
  Title Assessing Estimators of Snow Leopard Abundance Type Miscellaneous
  Year 2008 Publication Journal of Widlife Management Abbreviated Journal  
  Volume 72 Issue 8 Pages 1826-1833  
  Keywords abundance; camera,capture-recapture,density,index,predator:prey ratios,techniques,Tien Shan,Uncia; leopard; SaryChat; sign surveys; Slims; snow; snow-leopard; snow leopard; Tomur  
  Abstract The secretive nature of snow leopards (Uncia uncia) makes them difficult to monitor, yet conservation efforts require accurate and precise methods to estimate abundance. We assessed accuracy of Snow Leopard Information Management System (SLIMS) sign surveys by comparing them with 4 methods for estimating snow leopard abundance: predator:prey biomass ratios, capture-recapture density estimation, photo-capture rate, and individual identification through genetic analysis. We recorded snow leopard sign during standardized surveys in the SaryChat Zapovednik, the Jangart hunting reserve, and the Tomur Strictly Protected Area, in the Tien Shan Mountains of Kyrgyzstan and China. During June-December 2005, adjusted sign averaged 46.3 (SaryChat), 94.6 (Jangart), and 150.8 (Tomur) occurrences/km. We used

counts of ibex (Capra ibex) and argali (Ovis ammon) to estimate available prey biomass and subsequent potential snow leopard densities of 8.7 (SaryChat), 1.0 (Jangart), and 1.1 (Tomur) snow leopards/100 km2. Photo capture-recapture density estimates were 0.15 (n = 1 identified individual/1 photo), 0.87 (n = 4/13), and 0.74 (n = 5/6) individuals/100 km2 in SaryChat, Jangart, and Tomur, respectively. Photo-capture rates

(photos/100 trap-nights) were 0.09 (SaryChat), 0.93 (Jangart), and 2.37 (Tomur). Genetic analysis of snow leopard fecal samples provided minimum population sizes of 3 (SaryChat), 5 (Jangart), and 9 (Tomur) snow leopards. These results suggest SLIMS sign surveys may be affected by observer bias and environmental variance. However, when such bias and variation are accounted for, sign surveys indicate relative abundances similar to photo rates and genetic individual identification results. Density or abundance estimates based on capture-recapture or ungulate biomass did not agree with other indices of abundance. Confidence in estimated densities, or even detection of significant changes in abundance of snow leopard, will require more effort and better documentation.
 
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  Notes Approved no  
  Call Number SLN @ rana @ 881 Serial 653  
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Author Anonymous url 
  Title A snow leopard conservation plan for Mongolia Type Report
  Year 2000 Publication Abbreviated Journal  
  Volume Issue Pages 1-8  
  Keywords awareness; behaviour; biodiversity; conservation plan; decline; density; ecology; fund-raising; funding; habitat degradation; Himalayan; management; Mongolia; montane; pastoralists; pelt; predator; snow-leopard-conservation-plan; snow leopard; trade; Wwf  
  Abstract The snow leopard faces multiple threats in the Himalayan region, from habitat degradation, loss of prey, the trade in pelts, parts and live animals, and conflict with humans, primarily pastoralists. Consequently, the populations are considered to be in decline and the species is listed as Endangered in the IUCN's Red List. As a 'flagship' and 'umbrella' species the snow leopard can be a unifying biological feature to raise awareness of its plight and the need for conservation, which will benefit other facets of Himalayan biodiversity as well. Some studies of snow leopards have been conducted in the Himalayan region. But, because of its elusive nature and preference for remote and inaccessible habitat, knowledge of the ecology and behaviour of this mystical montane predator is scant. The available information, however, suggests that snow leopards occur at low densities and large areas of habitat are required to conserve a viable population. Thus, many researchers and conservationists have advocated landscape-scale approaches to conservation within a regional context, rather than focusing on individual protected areas.This regional strategy for WWF's snow leopard conservation program is built on such an approach. The following were identified as important regional issues: 1) international trade in snow leopards and parts; 2) the human-snow leopard conflict; 3) the need for a landscape approach to conservation to provide large spatial areas that can support demographically and ecologically viable snow leopard metapopulations; 4) research on snow leopard ecology to develop long-term, science-based conservation management plans; and 5) regional coordination and dialog. While the issues are regional, the WWF's in the region have developed 5-year strategic actions and activities, using the regional strategies as a touchstone, which will be implemented at national levels. The WWF's will develop proposals based on these strategic actions, with estimated budgets, for use by the network for funding and fund-raising. WWF also recognizes the need to collaborate and coordinate within the network and with other organizations in the region to achieve conservation goals in an efficient manner, and will form a working group to coordinate activities and monitor progress.  
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  Notes Publication date unknown but must be at least from 2000. Approved no  
  Call Number SLN @ rana @ 995 Serial 92  
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Author Henschel, P.; Ray, J. url 
  Title Leopards in African Rainforests: Survey and Monitoring Techniques Type Miscellaneous
  Year 2003 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords forest leopards; african rainforests; survey; monitoring techniques; lope reserve; gabon; central africa; congo; zaire; field testing; populations; wild meat; relative abundance; density; live-trapping; presence and absense surveys; ad-hoc survey; bushmeat; systematic survey; monitoring; individual identification; tracks; Discriminant Function Analysis; genotyping; scat; Hair; Dna; remote photography; camera trapping; capture rates; Trailmaster; Camtrakker; bait; duikers; pigs; elephant; bongo; okapi; human hunters; 5300  
  Abstract Monitoring Techniques Forest leopards have never been systematically surveyed in African forests, in spite of their potentially vital ecological role as the sole large mammalian predators in these systems. Because leopards are rarely seen in this habitat, and are difficult to survey using the most common techniques for assessing relative abundances of forest mammals, baseline knowledge of leopard ecology and responses to human disturbance in African forests remain largely unknown. This technical handbook sums up the experience gained during a two-year study of leopards by Philipp Henschel in the Lop‚ Reserve in Gabon, Central Africa, in 2001/2002, supplemented by additional experience from carnivore studies conducted by Justina Ray in southwestern Central African Republic and eastern Congo (Zaire) . The main focus of this effort has been to develop a protocol that can be used by fieldworkers across west and central Africa to estimate leopard densities in various forest types. In developing this manual, Henschel tested several indirect methods to assess leopard numbers in both logged and unlogged forests, with the main effort devoted to testing remote photography survey methods developed for tigers by Karanth (e.g., Karanth 1995, Karanth & Nichols 1998; 2000; 2002), and modifying them for the specific conditions characterizing African forest environments. This handbook summarizes the results of the field testing, and provides recommendations for techniques to assess leopard presence/absence, relative abundance, and densities in African forest sites. We briefly review the suitability of various methods for different study objectives and go into particular detail on remote photography survey methodology, adapting previously developed methods and sampling considerations specifically to the African forest environment. Finally, we briefly discuss how camera trapping may be used as a tool to survey other forest mammals. Developing a survey protocol for African leopards is a necessary first step towards a regional assessment and priority setting exercise targeted at forest leopards, similar to those carried out on large carnivores in Asian and South American forests.  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor Wildlife Conservation Society  
  Language (down) Summary Language Original Title  
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  Notes Approved no  
  Call Number SLN @ rana @ 515 Serial 382  
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Author Jackson, R. url 
  Title Linking Snow Leopard Conservation and People-Wildlife Conflict Resolution, Summary of a multi-country project aimed at developing grass-roots measures to protect the endangered snow leopard from herder retribution Type Journal Article
  Year 2000 Publication Cat News Abbreviated Journal  
  Volume 33 Issue Pages 12-15  
  Keywords livestock-depredation; livestock; pastoralists; herders; Pakistan; Nepal; Tibet; Mongolia; India; protected-areas; parks; reserves; refuge; snow-leopard-incentive-program; economics; tourism; pens; corrals; enclosures; trapping; poisoning; killing; cubs; dens; retribution; behavior; predator; prey; Qomolangma; habitat; feces; fecal-analysis; compensation; Dogs; guard-dogs; religion; conservation; browse; depredation; snow; leopard; incentive; program; fecal; analysis; guard; Dog; 4000  
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  Notes Full Text at URL Approved no  
  Call Number SLN @ rana @ 375 Serial 464  
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Author Koshkarev, E.P. url 
  Title Range Structure, Numbers and Population Status of the Snow Leopard in the Tien Shan Type Miscellaneous
  Year 1992 Publication Snow Line Abbreviated Journal  
  Volume x Issue 2 Pages 2-6  
  Keywords Tian-Shan; surveys; status; distribution; density; Pamir; habitat; browse; Tien-Shan; 4690  
  Abstract  
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  Publisher International Snow Leopard Trust Place of Publication Seattle Editor  
  Language (down) Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
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  Notes Translated by Marina Proutkina and Kathleen Braden Approved no  
  Call Number SLN @ rana @ 456 Serial 575  
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Author Mishra, C.; Madhusudan, M.D. url 
  Title An Incentive Scheme for Wildlife Conservation in the Indian Trans-Himalaya Type Conference Article
  Year 2002 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords snow; leopard; asia; south; central; uncia; depredation; livestock; India; Himalaya; Himalayan; conservation; prey; density; 5010  
  Abstract The habitat of the snow leopard Uncia uncia across South and Central Asia is subject to extensive pastoral use. Levels of livestock depredation by the snow leopard and other carnivores in the region are high, and often provokes retaliatory killing by the herders. This direct threat to large carnivores is further aggravated by a depletion of wild prey due to poaching and out-competition by livestock. In this paper, we describe a pilot project in the Indian Trans-Himalaya, which uses an incentive scheme to create areas free from livestock grazing on community-owned land, thereby fostering conservation commitment among local

pastoralists, as well as contributing directly to an enhancement of wild prey density.
 
  Address  
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  Publisher Islt Place of Publication Islt Editor  
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  Notes Title, Monographic: Proceedings of the Snow Leopard Survival SummitPlace of Meeting: Seattle,WA Approved no  
  Call Number SLN @ rana @ 487 Serial 692  
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Author Ming, M.; Munkhtsog, B.; Xu, F.; Turghan, M.; Yin, S.-jing; Wei, S.-D. url 
  Title Markings as Indicator of Snow Leopard in Field Survey, in Xinjiang Type Miscellaneous
  Year 2005 Publication Chinese Journal of Zoology Abbreviated Journal  
  Volume Issue Pages 34-39  
  Keywords markings; marking; snow leopard; leopard; field survey; Xinjiang; Chinese; Uncia uncia; Uncia-uncia; China; Tianshan Mountains; conservation; field work; length; snow leopards; snow-leopards; density; densities; pug; pug marks; marks; scrapes; scrape; feces; scent; spray; Hair; fur; prey; habitat; Habitat selection; selection; distribution; region; relative abundance; abundance; study; areas; knowledge; potential; conservation problems; Human; attitudes; attitude; 200  
  Abstract The Snow Leopard (Uncia uncia) was a very rare species in China. The survey on the markings of Snow Leopard in Ahay and Tianshan Mountains is the major activity of the Project of Snow Leopard in Xinjiang, supported by International Snow Leopard Trust(ISLT)and Xinjiang Conservation Fund(XCF). During the field work from Sep to Nov 2004 the Xinjiang Snow Leopard Group(XSLG) set 67 transects of a total length of 47 776 m with mean transect length is 7 1 3 m at 9 locations.Total of 1 l 8 markings of Snow Leopards were found in 27 transects the mean density is 247km. The markings of Snow Leopard included the pug marks or footprints, scrapes, feces, bloodstain, scent spray, urine, hair or fur, claw rake, remains of prey corpse, sleep site, roar and others. From the quantity and locations of marks the XSLG got the information on habitat selection distribution region and relative abundance of the Snow Leopard in the study areas. The survey also provided knowledge on distribution and abundance of major prey potential conservation problems and human attitudes to Snow Leopards by taking 200 questionnaires in the study areas.  
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  Notes Full text available in Chinese Approved no  
  Call Number SLN @ rana @ 875 Serial 681  
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