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| Author | Jackson, R.; Ahlborn, G. | ||||
| Title | The role of protected areas in Nepal in maintaining viable populations of snow leopards | Type | Journal Article | ||
| Year | 1990 | Publication  |
Int.Ped.Book of Snow Leopards | Abbreviated Journal | |
| Volume | 6 | Issue | Pages | 51-69 | |
| Keywords | Nepal; conservation; management; parks; park; reserve; refuge; protected-area; browse; protected area; protected; area; island-biology-theory; population-limits; habitat; suitability; 3040 | ||||
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| Notes | Full text at URL | Approved | no | ||
| Call Number | SLN @ rana @ 165 | Serial | 444 | ||
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| Author | Koshkarev, E.P. | ||||
| Title | On the environment-related stability of snow leopard (Uncia uncia) populations in connection with their distribution in the natural habitats and changes for spread within the USSR | Type | Journal Article | ||
| Year | 1990 | Publication |
Int.Ped.Book of Snow Leopards | Abbreviated Journal | |
| Volume | 6 | Issue | Pages | 37-50 | |
| Keywords | Tein-Shan; distribution; population; Ussr; former-soviet-republic; Russia; snow-leopard; Uncia-uncia; browse; former soviet republic; former; soviet; republic; uncia; 900 | ||||
| Abstract | The stability of animal populations in respect of the influence of the environment is well known to be conditioned by their location in the natural habitat and their ability to establish new territories. In the peripheral regions of natural habitat, however-in the zone that is ecologically least favourable-the situation of the animal is most unstable. This is due to increased pressure of environmental factors which favour neither a high frequency of contacts between individuals belonging to sperate populations nor an increase in the number of such contatcs and their stabilization. In our opinion, this describes the situation that has come about in certain regions inhabited by the snow leopard in the Soviet Union. | ||||
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| Notes | Tien Shan High Mountain Physical and Geographical Station, Academy of Science of the Kirghisian Societ Socialist Republic, Village of Pokrovka, Kirghisian SSR, USSR (full text at URL)Document Type: English | Approved | no | ||
| Call Number | SLN @ rana @ 158 | Serial | 574 | ||
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| Author | Smirnov, M.N.; Sokolov, G.A.; Zyryanov, A.N. | ||||
| Title | The Snow Leopard (Uncia Uncia Scherber 1776) in Siberia | Type | Journal Article | ||
| Year | 1990 | Publication |
Int.Nat.Ped.Book of Snow Leopards | Abbreviated Journal | |
| Volume | 6 | Issue | Pages | 9-15 | |
| Keywords | siberia; status; distribution; Russia; Ussr; Soviet-Union; browse; soviet union; soviet; union; Altai; Sayan; population; tracks; tracking; petroglyphs; skins; pelts; prey; 2880 | ||||
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| Notes | Full text available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 77 | Serial | 901 | ||
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| Author | Zhirjakov, V.A. | ||||
| Title | On the ecology of the snow leopard in the Zailisky-Alatau (Northern Tien Shan) | Type | Journal Article | ||
| Year | 1990 | Publication |
Int Ped Book of Snow Leopards | Abbreviated Journal | |
| Volume | 6 | Issue | Pages | 25-30 | |
| Keywords | Tien-Shan; ecology; China; browse; Kazakhstan; Russia; Soviet-Union; distribution; population; prey; behavior; food-habits; scat-analysis; 3240 | ||||
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| Notes | Full text available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 168 | Serial | 1078 | ||
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| Author | Ahmad, S., Ali, H., Asif, M., Khan, T, Din, N., Rehman, E. U., Hameed, S., Din, J. U., Nawaz, M. A. | ||||
| Title | Spatial density pattern of Himalayan Ibex (Capra sibirica) in Pakistan | Type | Journal Article | ||
| Year | 2022 | Publication |
Global Ecology & Conservation | Abbreviated Journal | |
| Volume | 39 | Issue | e02288 | Pages | 1-12 |
| Keywords | Himalayan ibex, Population, Hindu Kush, Himalaya, Karakoram, Pakistan | ||||
| Abstract | Mountain ungulates perform a key role in maintaining the balance of ecosystems as they are the primary consumers of vegetation and prey for large predators. The mountain ranges of northern Pakistan are home to six species of mountain ungulates, and the Himalayan ibex (Capra sibirica), hereafter ibex, is the most abundant among them. This study was conducted in three administrative regions of northern Pakistan, viz. Gilgit-Baltistan (GB), Azad Jammu and Kashmir (AJK), and Khyber Pakhtunkhwa (KP), to generate a range-wide density pattern map of ibex. A double-observer survey was conducted in 25 study sites during 2018–2021 across the ibex distribution range, covering an area of about 35,307 km2, by walking transects totaling 1647 km. Within the ibex range where the survey was not conducted due to financial and logistical constraints, we obtained species population information from local wildlife departments’ most recent annual survey data. The aim was to generate a density map for the entire ibex range. Using the BBRe-capture package in program R, we estimated an ibex population of 7639 (95 % CI) with a mean density of 0.21/km2 in the surveyed area. Combining with the secondary data from un-surveyed areas, the total population estimate for the country came to 10,242 ibex. The largest population densities were observed in four valleys (Shimshal, Gulkin-Hussaini, Khyber, and Khunjerab) of the Karakoram-Pamir range, followed by the Hindu Kush range (Chitral Wildlife Division [WD]). The central and eastern parts of the Karakoram range had moderate to low densities, while the Himalayan range (e.g., Astore Valley) supported a small population. The mean herd size was 15 individuals (range: 5–41), and the average detection probability of observers A and B was 0.69 and 0.48, respectively. The average male and young ratios per 100 females were estimated to be 75 and 81, respectively. The range-wide density map developed during the study provided an evidence for the impact of trophy hunting programs and an objective tool for range-wide conservation planning of the species. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1699 | ||
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| Author | Ferretti, F., Lovari, S., Minder, I., Pellizzi, B. | ||||
| Title | Recovery of the snow leopard in Sagarmatha (Mt.Everest) National Park: effects on main prey | Type | Journal Article | ||
| Year | 2014 | Publication |
European Journal of Wildlife Research | Abbreviated Journal | |
| Volume | Issue | 60 | Pages | 559-562 | |
| Keywords | Predator–prey relationships . Small populations . Snow leopard . Himalayan tahr | ||||
| Abstract | Consequences of predation may be particularly heavy on small populations of herbivores, especially if they are threatened with extinction. Over the 2006–2010 period, we documented the effects of the spontaneous return of the endangered snow leopard on the population of the vulnerable Himalayan tahr. The study area was an area of central Himalaya where this cat disappeared c. 40 years before, because of persecution by man. Snow leopards occurred mainly in areas close to the core area of tahr distribution. Tahr was the staple (56.3 %) of snow leopards. After the arrival of this cat, tahr decreased by more than 2/3 from 2003 to 2010 (mainly through predation on kids). Subsequently, the density of snow leopards decreased by 60%from2007 to 2010. The main prey of snow leopards in Asia (bharal, marmots) were absent in our study area, forcing snow leopards to specialize on tahr. The restoration of a complete prey spectrum should be favoured through reintroductions, to conserve large carnivores and to reduce exploitation of small populations of herbivores, especially if threatened. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1408 | ||
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| Author | Subbotin, A.E.; Istomov, S.V. | ||||
| Title | The population status of snow leopards Uncia uncia (Felidae, Carnivora) in the western Sayan Mountain Ridge | Type | Journal Article | ||
| Year | 2009 | Publication |
Doklady Biologicl Sciences | Abbreviated Journal | |
| Volume | 425 | Issue | Pages | 183-186 | |
| Keywords | population; status; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; uncia; Uncia uncia; Uncia-uncia; Felidae; Carnivora; Sayan; mountain; Russian; Test; species; cat; Russia; area; range; Data; study; activity; activities; behavior; habitats; habitat; humans; Human; number; description; Animal; structure | ||||
| Abstract | The snow leopard (Uncia uncial Schreber, 1776) is the most poorly studied species of the cat family in the world and, in particular, in Russia, where the northern periphery of the species area (no more than 3% of it) is located in the Altai-Hangai-Sayan range [1]. It is generally known that the existing data on the Russian part of the snow leopard population have never been a result of targeted studies; at best, they have been based on recording the traces of the snow leopard vital activity [2]. This is explained by the snow leopard's elusive behavior, inaccessibility of its habitats for humans, and its naturally small total numbers in the entire species area. All published data on the population status of the snow leopard in Russia, from the first descriptions of the species [3-6] to the latest studies [7, 8] are subjective, often speculative, and are not confirmed by quantitative estimates. It is obvious, however, that every accurate observation of this animal is of particular interest [9]. The purpose of our study was to determine the structure and size of the population group presumably inhabiting the Western Sayan mountain ridge at the northern boundary of the species area |
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| Publisher | Pleiades Publishing, Ltd. | Place of Publication | Editor | ||
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| ISSN | 0012-4966 | ISBN | Medium | ||
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| Notes | Original Russian test published in Doklady Akademii Nauk, Vol. 425, No.6, pp.846-849. | Approved | no | ||
| Call Number | SLN @ rana @ 1005 | Serial | 941 | ||
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| Author | Robinson, J. J., Crichlow, A. D., Hacker, C. E., Munkhtsog, B., Munkhtsog, B., Zhang, Y., Swanson, W. F., Lyons, L. A., Janecka, J. E. | ||||
| Title | Genetic Variation in the Pallas’s Cat (Otocolobus manul) in Zoo-Managed and Wild Populations | Type | Journal Article | ||
| Year | 2024 | Publication |
Diversity | Abbreviated Journal | |
| Volume | 16 | Issue | 228 | Pages | 1-13 |
| Keywords | Otocolobus manul; microsatellites; zoo-managed population; mitochondrial 12S ribosomal RNA; endothelial PAS domain protein 1 | ||||
| Abstract | The Pallas’s cat (Otocolobus manul) is one of the most understudied taxa in the Felidae family. The species is currently assessed as being of “Least Concern” in the IUCN Red List, but this assessment is based on incomplete data. Additional ecological and genetic information is necessary for the long-term in situ and ex situ conservation of this species. We identified 29 microsatellite loci with sufficient diversity to enable studies into the individual identification, population structure, and phylogeography of Pallas’s cats. These microsatellites were genotyped on six wild Pallas’s cats from the Tibet Autonomous Region and Mongolia and ten cats from a United States zoo-managed population that originated in Russia and Mongolia. Additionally, we examined diversity in a 91 bp segment of the mitochondrial 12S ribosomal RNA (MT-RNR1) locus and a hypoxia-related gene, endothelial PAS domain protein 1 (EPAS1). Based on the microsatellite and MT-RNR1 loci, we established that the Pallas’s cat displays moderate genetic diversity. Intriguingly, we found that the Pallas’s cats had one unique nonsynonymous substitution in EPAS1 not present in snow leopards (Panthera uncia) or domestic cats (Felis catus). The analysis of the zoo-managed population indicated reduced genetic diversity compared to wild individuals. The genetic information from this study is a valuable resource for future research into and the conservation of the Pallas’s cat. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1749 | ||
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| Author | Korablev, M. P., Poyarkov, A. D., Karnaukhov, A. S., Zvychaynaya, E. Y., Kuksin, A. N., Malykh, S. V., Istomov, S. V., Spitsyn, S. V., Aleksandrov, D. Y., Hernandez-Blanco, J. A., Munkhtsog, B., Munkhtogtokh, O., Putintsev, N. I., Vereshchagin, A. S., Becmurody, A., Afzunov, S., Rozhnov, V. V. | ||||
| Title | Large-scale and fine-grain population structure and genetic diversity of snow leopards (Panthera uncia Schreber, 1776) from the northern and western parts of the range with an emphasis on the Russian population. | Type | Journal Article | ||
| Year | 2021 | Publication |
Conservation Genetics | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | Snow leopard, Panthera uncia, Microsatellites, Heterozygosity, Population structure, Noninvasive survey, Scat, Subspecies | ||||
| Abstract | The snow leopard (Panthera uncia Schreber, 1776) population in Russia and Mongolia is situated at the northern edge of the range, where instability of ecological conditions and of prey availability may serve as prerequisites for demographic instability and, consequently, for reducing the genetic diversity. Moreover, this northern area of the species distribution is connected with the western and central parts by only a few small fragments of potential habitats in the Tian-Shan spurs in China and Kazakhstan. Given this structure of the range, the restriction of gene flow between the northern and other regions of snow leopard distribution can be expected. Under these conditions, data on population genetics would be extremely important for assessment of genetic diversity, population structure and gene flow both at regional and large-scale level. To investigate large-scale and fine-grain population structure and levels of genetic diversity we analyzed 108 snow leopards identified from noninvasively collected scat samples from Russia and Mongolia (the northern part of the range) as well as from Kyrgyzstan and Tajikistan (the western part of the range) using panel of eight polymorphic microsatellites. We found low to moderate levels of genetic diversity in the studied populations. Among local habitats, the highest heterozygosity and allelic richness were recorded in Kyrgyzstan (He = 0.66 ± 0.03, Ho = 0.70 ± 0.04, Ar = 3.17) whereas the lowest diversity was found in a periphery subpopulation in Buryatia Republic of Russia (He = 0.41 ± 0.12, Ho = 0.29 ± 0.05, Ar = 2.33). In general, snow leopards from the western range exhibit greater genetic diversity (He = 0.68 ± 0.04, Ho = 0.66 ± 0.03, Ar = 4.95) compared to those from the northern range (He = 0.60 ± 0.06, Ho = 0.49 ± 0.02, Ar = 4.45). In addition, we have identified signs of fragmentation in the northern habitat, which have led to significant genetic divergence between subpopulations in Russia. Multiple analyses of genetic structure support considerable genetic differentiation between the northern and western range parts, which may testify to subspecies subdivision of snow leopards from these regions. The observed patterns of genetic structure are evidence for delineation of several management units within the studied populations, requiring individual approaches for conservation initiatives, particularly related to translocation events. The causes for the revealed patterns of genetic structure and levels of genetic diversity are discussed. | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1633 | |||
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| Author | Saltz, D.; Rowen, M.; Rubenstein, D. | ||||
| Title | The effect of space-use patterns of reintroduced Asiatic wild ass on effective population size | Type | Journal Article | ||
| Year | 2000 | Publication |
Conservation Biology | Abbreviated Journal | |
| Volume | 14 | Issue | 6 | Pages | 1852-1861 |
| Keywords | Israel; reintroduction; ungulates; conservation; population; territorial; 5260 | ||||
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| Notes | Full text available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 511 | Serial | 840 | ||
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| Author | McCarthy, T.; Murray, K.; Sharma, K.; Johansson, O. | ||||
| Title | Preliminary results of a long-term study of snow leopards in South Gobi, Mongolia | Type | Journal Article | ||
| Year | 2010 | Publication |
Cat News | Abbreviated Journal | |
| Volume | Autumn | Issue | 53 | Pages | 15-19 |
| Keywords | snow leopard, Mongolia, monitor, population, Panthera, Snow Leopard Trust, Snow Leopard Conservation Fund, South Gobi, ecology, radio collar, GPS-satellite collar, home range, camera trapping, fecal genetics, occupancy modeling | ||||
| Abstract | Snow leopards Panthera uncia are under threat across their range and require urgent conservation actions based on sound science. However, their remote habitat and cryptic nature make them inherently difficult to study and past attempts have provided insufficient information upon which to base effective conservation. Further, there has been no statistically-reliable and cost-effective method available to monitor snow leopard populations, focus conservation effort on key populations, or assess conservation impacts. To address these multiple information needs, Panthera, Snow Leopard Trust, and Snow Leopard Conservation Fund, launched an ambitious long-term study in Mongolia’s South Gobi province in 2008. To date, 10 snow leo-pards have been fitted with GPS-satellite collars to provide information on basic snow leopard ecology. Using 2,443 locations we calculated MCP home ranges of 150 – 938 km2, with substantial overlap between individuals. Exploratory movements outside typical snow leopard habitat have been observed. Trials of camera trapping, fecal genetics, and occupancy modeling, have been completed. Each method ex-hibits promise, and limitations, as potential monitoring tools for this elusive species. | ||||
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| Language | English | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ | Serial | 1151 | ||
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| Author | Fox, J.L.; Chundawat, R.S. | ||||
| Title | Wolves in the Transhimalayan region of India: The continued survival of a low-density population | Type | Journal Article | ||
| Year | 1995 | Publication |
Canadian Circumpolar Institute Occasional Publication No.35; Ecology and conservation of wolves in a changing world | Abbreviated Journal | |
| Volume | 35 | Issue | Pages | 95-103 | |
| Keywords | Competition; Population-Density; Tibetan-Wolf; Transhimalayan-Region; Wildlife-Management; browse; population; density; tibetan; wolf; wildlife; management; transhimalayan; region; 710 | ||||
| Abstract | Canadian Cirumpolar Institute, University of Alberta, Edmonton, Alberta, Canada/Second North American Symposium on Wolves, Edmonton, Alberta, Canada, August 25-27, 1992 | ||||
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| Call Number | SLN @ rana @ 272 | Serial | 306 | ||
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| Author | Rode, J., Pelletier, A., Fumey, J., Rode, S., Cabanat, A. L., Ouvrard, A., Chaix, B., White, B., Harnden, M., Xuan, N. T., Vereshagin, A., Casane, D. | ||||
| Title | Diachronic monitoring of snow leopards at Sarychat-Ertash State Reserve (Kyrgyzstan) through scat genotyping: a pilot study | Type | Journal Article | ||
| Year | 2020 | Publication |
bioRxiv | Abbreviated Journal | |
| Volume | Issue | Pages | 1-21 | ||
| Keywords | snow leopard, noninvasive genotyping, population dynamics, microsatellite, relatedness, diachronic monitoring, citizen science, Central Asia | ||||
| Abstract | Snow leopards (Panthera uncia) are a keystone species of Central Asia’s high mountain ecosystem. The species is listed as vulnerable and is elusive, preventing accurate population assessments that could inform conservation actions. Non-invasive genetic monitoring conducted by citizen scientists offers avenues to provide key data on this species that would otherwise be inaccessible. From 2011 to 2015, OSI-Panthera citizen science expeditions tracked signs of presence of snow leopards along transects in the main valleys and crests of the Sarychat-Ertash State Reserve (Kyrgyzstan). Scat samples were genotyped at seven autosomal microsatellite loci and at a X/Y locus for sex identification, which allowed estimating a minimum of 11 individuals present in the reserve from 2011 to 2015. The genetic recapture of 7 of these individuals enabled diachronic monitoring, providing indications of individuals’ movements throughout the reserve. We found putative family relationships between several individuals. Our results demonstrate the potential of this citizen science program to get a precise description of a snow leopard population through time. | ||||
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| Call Number | Serial | 1602 | |||
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| Author | Sharma, R. K., Sharma, K., Borchers, D., Bhatnagar, Y. V., Suryawanshi, K. S., Mishra, C. | ||||
| Title | Spatial variation in population-density, movement and detectability of snow leopards in 2 a multiple use landscape in Spiti Valley, Trans-Himalaya | Type | Journal Article | ||
| Year | 2020 | Publication |
bioRxiv | Abbreviated Journal | |
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| Keywords | Co-existence; land sharing; population-density; spatial capture recapture; Pseudois nayaur Capra sibirica; ungulates; livestock. | ||||
| Abstract | The endangered snow leopard Panthera uncia occurs in human use landscapes in the mountains of South and Central Asia. Conservationists generally agree that snow leopards must be conserved through a land-sharing approach, rather than land-sparing in the form of strictly protected areas. Effective conservation through land-sharing requires a good understanding of how snow leopards respond to human use of the landscape. Snow leopard density is expected to show spatial variation within a landscape because of variation in the intensity of human use and the quality of habitat. However, snow leopards have been difficult to enumerate and monitor. Variation in the density of snow leopards remains undocumented, and the impact of human use on their populations is poorly understood. We examined spatial variation in snow leopard density in Spiti Valley, an important snow leopard landscape in India, via spatially explicit capture recapture analysis of camera trap data. We camera trapped an area encompassing a minimum convex polygon of 953 km . We estimated an overall density of 0.49 (95% CI: 0.39-0.73) adult snow leopards per 100 km . Using AIC, our best model showed the density of snow leopards to depend on wild prey density, movement about activity centres to depend on altitude, and the expected number of encounters at the activity centre to depend on topography. Models that also used livestock biomass as a density covariate ranked second, but the effect of livestock was weak. Our results highlight the importance of maintaining high density pockets of wild prey populations in multiple use landscapes to enhance snow leopard conservation. | ||||
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| Call Number | Serial | 1620 | |||
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| Author | Schaller, G.B.; Jurang, R.; Mingjiang, Q. | ||||
| Title | Status of snow leopard (Panthera-uncia) in Qinghai-Province and Gansu Province-China | Type | Journal Article | ||
| Year | 1988 | Publication |
Biological Conservation | Abbreviated Journal | |
| Volume | 45 | Issue | 3 | Pages | 179-194 |
| Keywords | status; population; China; Qinhai-province; Gansu-province; conservation; snow-leopard; Panthera-uncia; prey; ungulates; blue-sheep; marmot; snow leopard; blue; sheep; browse; qinhai province; qinhai; province; gansu province; gansu; panthera uncia; panthera; uncia; 860 | ||||
| Abstract | The status and distribution of the snow leopard Panthera uncia was investigated in two provinces of China. The cats occur over about 65,000km2 or 9% of the Qinghai Province, and in a few places along the western edge of Gansu Province. In many areas the animals have in recent decades been decimated or locally eradicated, as have their prey. Counts of wild ungulates in 9 mountain block, totalling 1375km2, known for abundant wildlife, had an average of 1.4-5.4 animals km2, principally blue sheep Psuedois nayaur, which together with marmot Marmota himalayana, represent the snow leopards main prey. Possibly 650 snow leopards survive in Qinghai but shooting and trapping of this legally protected animal and the hunting of blue sheep for local consumtion and export threaten their existence. | ||||
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| Notes | Publisher:ELSEVIER SCI LTD, OXFORD | Approved | no | ||
| Call Number | SLN @ rana @ 113 | Serial | 867 | ||
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| Author | Zhang, L., Lian, X., Yang, X | ||||
| Title | Population density of snow leopards (Panthera Uncia) in the Yage Valley Region of the Sanjiangyuan National Park: Conservation Implications and future directions | Type | Journal Article | ||
| Year | 2020 | Publication |
Artic, Antartic and Alpine Research | Abbreviated Journal | |
| Volume | 52 | Issue | 1 | Pages | 541-550 |
| Keywords | Snow leopard; population density; camera trapping; Tibetan Plateau; alpine ecosystem | ||||
| Abstract | Population-based studies on snow leopard (Panthera uncia) are of theoretical and practical sig- nificance for the conservation of alpine ecosystems, though geographic remoteness and isolation hinder surveys in many promising regions. The Sanjiangyuan National Park on the Tibetan Plateau is acknowledged as a main snow leopard habitat, but most of the region remains unexplored and unknown. We adopted a combined approach of route survey and camera trapping survey to explore the population density of snow leopard in the Yage Valley region of the Sanjiangyuan National Park. Results indicated that (1) large populations of blue sheep contributed to the major food supply for snow leopards, along with diverse prey species as dietary supplementations, and (2) a population density of four to six snow leopards per 100 km2 on the north bank was estimated, and nine to fourteen individuals within the valley core areas were identified. We also argue that under the potential impacts of hydropower dams, this valley ecosystem should be symbolized as a conservation hotspot and therefore merits prioritized conservation. We recommend further surveys combined with novel methods/techniques and advocate a sustainable ecotourism model for the first V-shaped valley along the Yangtze mainstream. | ||||
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| Notes | Approved | no | |||
| Call Number | Serial | 1619 | |||
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| Author | Karanth, K.U., Nichols, J.D., Seidensticker, J., Dinerstein, E., David Smith, J.L., McDougal, C., Johnsingh, A.J.T., Chundawat, R.S., Thapar, V. | ||||
| Title | Science deficiency in conservation practice: the monitoring of tiger populations in India | Type | Journal Article | ||
| Year | 2003 | Publication |
Animal Conservation | Abbreviated Journal | |
| Volume | 6 | Issue | Pages | 141-146 | |
| Keywords | population monitoring, sampling, tiger, pugmark, census, pugmark census | ||||
| Abstract | Conservation practices are supposed to get refined by advancing scientific knowledge. We study this phenomenon in the context of monitoring tiger populations in India, by evaluating the ‘pugmark census method’ employed by wildlife managers for three decades. We use an analytical framework of modern animal population sampling to test the efficacy of the pugmark censuses using scientific data on tigers and our field observations. We identify three critical goals for monitoring tiger populations, in order of increasing sophistication: (1) distribution mapping, (2) tracking relative abundance, (3) estimation of absolute abundance. We demonstrate that the present census-based paradigm does not work because it ignores the first two simpler goals, and targets, but fails to achieve, the most difficult third goal. We point out the utility and ready availability of alternative monitoring paradigms that deal with the central problems of spatial sampling and observability. We propose an alternative sampling-based approach that can be tailored to meet practical needs of tiger monitoring at different levels of refinement. | ||||
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| Publisher | The Zoological Society of London | Place of Publication | United Kingdom | Editor | |
| Language | English | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ | Serial | 1307 | ||
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| Author | Ming, M.; Chundawat R.S.; Jumabay, K.; Wu, Y.; Aizeizi, Q.; Zhu, M.H. | ||||
| Title | Camera trapping of snow leopards for the photo capture rate and population size in the Muzat Valley of Tianshan Mountains | Type | Journal Article | ||
| Year | 2006 | Publication |
Acta Theriologica Sinica | Abbreviated Journal | |
| Volume | 52 | Issue | 4 | Pages | 788-793 |
| Keywords | behavior; camera trapping; capture; China; Chinese; density; feces; fox; ibex; infrared trapping cameras; livestock; photo; population; research; reserve; sign; snow leopard; survey; Tianshan Mountains; Tomur; transect; Uncia uncia; Xinjiang | ||||
| Abstract | The main purpose of this work was to study the use of infrared trapping cameras to estimate snow leopard Uncia uncia population size in a specific study area. This is the first time a study of this nature has taken place in China. During 71 days of field work, a total of 36 cameras were set up in five different small vales of the Muzat Valley adjacent to the Tomur Nature Reserve in Xinjiang Province, E80ø35' – 81ø00' and N42ø00' – 42ø10', elevation 2'300 – 3'000 m, from 18th October to 27th December 2005. We expended approximately 2094 trap days and nights total (c. 50'256 hours). At least 32 pictures of snow leopards, 22 pictures of other wild species (e.g. chukor, wild pig, ibex, red fox, cape hare) and 72 pictures of livestock were taken by the passive Cam Trakker (CT) train monitor in about 16 points of the Muzat Valley. The movement distance of snow leopard was 3-10 km/day. And the capture rate or photographic rate of snow leopard was 1.53%. Meanwhile, 20 transects were run and 31 feces sample were collected. According to 32 photos, photographic rate and sign survey after snowing on the spot, were about 5-8 individuals of snow leopards in the research area, and the minimum density of snow leopard in Muzat Valley was 2.0 – 3.2 individuals/100 km2. We observed the behavior of ibex for 77.3 hours, and found about 20 groups and a total of approximately 264 ibexes in the research area. | ||||
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| Notes | In Chinese | Approved | no | ||
| Call Number | SLN @ rana @ 971 | Serial | 683 | ||
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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 | ||
| Volume | Issue | Pages | |||
| Keywords | densities; density; habitat; habitat utilization; ibex; national; nature; population; Population-Density; Tomur | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 867 | Serial | 1037 | ||
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| Author | Zhiryakov V.A. | ||||
| Title | The influence of the predators on population trend of the ungulates in the Almaty nature reserve | Type | Miscellaneous | ||
| Year | 1989 | Publication |
Abbreviated Journal | ||
| Volume | Issue | Pages | 199-201 | ||
| Keywords | Kazakhstan; predators; ungulates; dencity; population trend; snow leopard.; 8770; Russian | ||||
| Abstract | The data on predators and ungulates population dynamics in Almaty Nature reserve (Kazakhstan) in 1983-1987s are given. The number of snow leopard is stable (3-5 individuals), the density is 0.06 indi/1000 ha. An insignificant increase of Siberian ibex' number (660 to 700) with density of 36 indi/1000 ha is recorded. | ||||
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| Notes | Full text available in RussianJournal Title: All-Union Conference on cadastre and censusing of the animals. | Approved | no | ||
| Call Number | SLN @ rana @ 854 | Serial | 1084 | ||
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| Author | Zhiryakov V.A. | ||||
| 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 | Wingard, J.R.; Zahler, P. | ||||
| Title | Silent Steppe: The Illegal Wildlife Trade Crisis in Mongolia | Type | Report | ||
| Year | 2006 | Publication |
Abbreviated Journal | ||
| Volume | Issue | Pages | 1-170 | ||
| Keywords | steppe; illegal; wildlife; trade; Mongolia; study; threat; populations; population; areas; area; fur; fur trade; fur-trade; game; meat; hunting; Chain; impact; biodiversity; Biodiversity conservation; conservation; rural; livelihood; Wildlife-Management; management; survey; survey methods; methods; history; action; International; enforcement; domestic; community-based; approach | ||||
| Abstract | The current study in Mongolia is truly groundbreaking, in that it shows that the problem of commercial wildlife trade is also vast, unsustainable, and a major threat to wildlife populations in other areas. This paper's Executive Summary briefs the topics of wildlife trade in Mongolia, fur trade, medicinal trade, game meat trade, trophy and sport hunting, trade chains and markets, trade sustainability, impacts of wildlife trade on biodiversity conservation, impacts of trade on rural livelihoods, enabling wildlife management, and management recommendations. The main content of the paper includes: wildlife trade survey methods, a history of wildlife trade in Mongolia, wildlife take and trade today, enabling wildlife management, and recommendations and priority actions. The recommendations have been divided into six separate sections, including (1) cross-cutting recommendations, (2) international trade enforcement, (3) domestic trade enforcement, (4) hunting management, (5) trophy and sport hunting management, and (6) community-based approaches. Each section identifies short-term, long-term, and regulatory goals in order of priority within each subsection. | ||||
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| Publisher | World Bank | Place of Publication | Washington, D.C. | Editor | East Asia and Pacific Environment and Social Development Department |
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| Notes | Mongolian version. English language translation is also available in the SLN bibliography. Mongolia Discussion Papers. East Asia and Pacific Environment and Social Development Department. Washington D.C.: World Bank. | Approved | no | ||
| Call Number | SLN @ rana @ 1079 | Serial | 1026 | ||
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| Author | Spearing, A. | ||||
| Title | The Snow Leopard in Zanskar, Jammu & Kashmir, NW India | Type | Conference Article | ||
| Year | 2002 | Publication |
Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | snow; leopard; India; conflict; Human; livestock; herders; attitudes; opinions; population; trends; poaching; killing; illegal; conservation; programs; rural; co-existence; 5090 | ||||
| Abstract | The paper summarises the alleged conflict between livestock herders and wild predators in the trans-Himalayan region of Zanskar, NW India. The snow leopard (Uncia uncia) is seriously threatened by this conflict, with at least thirteen killed in the last seven years in 3 of the study villages alone. Results of snow leopard sign surveys are described, revealing significant increases since the last survey (1986) consistent with alleged increases in livestock depredation. Attitudes toward wildlife and opinions on population trends are assessed. Depredation hotspots are identified and the cost of livestock predation is discussed in terms of recent developments and social changes in the Zanskar region. Illegal hunting and retaliatory killing are described, and essential programs and conservation measures are suggested. Even at this early stage, there appears scope for raising rural incomes and lifting the burden of co-existence with snow leopard and other unique mountain fauna. |
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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 @ 495 | Serial | 919 | ||
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| Author | Allen, P.; Macray, D. | ||||
| Title | Snow Leopard Enterprises Description and Summarized Business Plan | Type | Conference Article | ||
| Year | 2002 | Publication |
Abbreviated Journal | ||
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| Keywords | snow; leopard; enterprises; buisness; plan; habitat; humans; conflict; irbis; products; wool; conservation; marketing; Mongolia; social; economic; conflicts; country; countries; socks; hats; gloves; 4890; Human; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; central; Central Asia; asia; ecosystem; region; populations; population; herders; herder; threat; potential; impact; environment; Elements; landscape; International; international snow leopard trust; International-Snow-Leopard-Trust; trust; snow-leopard-enterprises | ||||
| Abstract | The habitat for both humans and snow leopards in Central Asia is marginal, the ecosystem fragile. The struggle for humans to survive has often, unfortunately, brought them into conflict with the region's dwindling snow leopard populations. Herders commonly see leopards as a threat to their way of life and well-being. Efforts to improve the living conditions of humans must consider potential impacts on the environment. Likewise, conservation initiatives cannot ignore humans as elements of the landscape with a right to live with dignity and pride. Based on these principles, the International Snow Leopard Trust has developed a new conservation model that addresses the needs of all concerned. We call it Snow Leopard Enterprises.. |
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| Publisher | Islt | Place of Publication | Seattle | 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 @ 475 | Serial | 68 | ||
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| Author | Chapron, G.; Legendre, S. | ||||
| Title | Some Insights Into Snow Leopard (Uncia Uncia) Demography By Using Stage Structured Population Models | Type | Conference Article | ||
| Year | 2002 | Publication |
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| Keywords | snow; leopard; uncia; viability; analysis; carnivore; carnivores; domestic; game; demographic; population; mortality; biology; mating; 4910 | ||||
| Abstract | Based on the limited data available on snow leopard demography, we developed deterministic and stochastic stage-structured demographic models to study the population dynamics of this large cat. Our results reveal that even small leopard populations can persist provided their demographic parameters remain high, but less favorable scenarios would require larger population sizes. Population growth rate is more sensitive to breeder survivals than to any other parameters. A snow leopard population would start declining if yearly mortality claims more than 1/5 of the population. This study identifies poaching as a major threat to snow leopard survival and stresses the importance of long-term studies to better understand snow leopard population dynamics. | ||||
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| Publisher | Islt | Place of Publication | Seattle | 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 @ 477 | Serial | 213 | ||
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