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Suryawanshi, K. R., Khanyari, M., Sharma, K., Lkhagvajav, P., Mishra, C. (2019). Sampling bias in snow leopard population estimation studies. Population Eccology, , 1–9.
Abstract: Accurate assessments of the status of threatened species and their conservation
planning require reliable estimation of their global populations and robust monitoring
of local population trends. We assessed the adequacy and suitability of studies
in reliably estimating the global snow leopard (Panthera uncia) population. We
compiled a dataset of all the peer-reviewed published literature on snow leopard
population estimation. Metadata analysis showed estimates of snow leopard density
to be a negative exponential function of area, suggesting that study areas have generally
been too small for accurate density estimation, and sampling has often been
biased towards the best habitats. Published studies are restricted to six of the
12 range countries, covering only 0.3�0.9% of the presumed global range of the
species. Re-sampling of camera trap data from a relatively large study site
(c.1684 km2) showed that small-sized study areas together with a bias towards
good quality habitats in existing studies may have overestimated densities by up to
five times. We conclude that current information is biased and inadequate for generating
a reliable global population estimate of snow leopards. To develop a rigorous
and useful baseline and to avoid pitfalls, there is an urgent need for
(a) refinement of sampling and analytical protocols for population estimation of
snow leopards (b) agreement and coordinated use of standardized sampling protocols
amongst researchers and governments across the range, and (c) sampling
larger and under-represented areas of the snow leopard's global range.
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Tumursukh, L., Suryawanshi, K. R., Mishra, C., McCarthy, T. M., Boldgiv, B. (2015). Status of the mountain ungulate prey of the Endangered snow leopard Panthera uncia in the Tost Local Protected Area, South Gobi, Mongolia. Oryx, , 1–6.
Abstract: The availability of wild prey is a critical predictor of carnivore density. However, few conservation pro- grammes have focused on the estimation and monitoring of wild ungulate populations and their trends, especially in the remote mountains of Central Asia. We conducted double-observer surveys to estimate the populations of ibex Capra sibirica and argali Ovis ammon in the mountain- ous regions of Tost Local Protected Area, South Gobi prov- ince, Mongolia, which is being considered for designation as a Nature Reserve. We also conducted demographic surveys of the more abundant ibex to examine their sex-ratio and the survival of young during –. The estimated ibex population remained stable in  and  and the es- timated argali population increased from  in  to  in . The biomass of wild ungulates was c. % that of live- stock. Mortality in young ibex appeared to increase after weaning, at the age of  months. We estimated the popula- tion of wild ungulates was sufficient to support – adult snow leopards Panthera uncia. The adult snow leopard population in our study area during –, estimated independently using camera-trap-based mark–recapture methods, was –. Based on our results we identify the Tost Local Protected Area as an important habitat for the conservation of these ungulates and their predator, the Endangered snow leopard, and recommend elevation of its status to a Nature Reserve.
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Allen, P., & Macray, D. (2002). Snow Leopard Enterprises Description and Summarized Business Plan.. Seattle: Islt.
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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Ammosov, B. (1973). Central Asia mountains. Snow leopard or irbis.
Abstract: All natural zones are represented in the mountains of Central Asia: deserts, semi-deserts, steppes, meadows, forests and shrubs, sub-alpine zones, alpine zones. Irbis (snow leopard) is a typical inhabitant of highlands. In the USSR, snow leopard is distributed in the mountains of Central Asia and southern Siberia. Outside the country this species is met in the Himalayas, Tibet, mountains of Mongolia. It is rare everywhere. The annual world trade is less than 1,000 animals. Being a non-numerous species, it causes negligible damage to farming and hunting industry.
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Anonymous. Central Asian Republic Snow Leopard Specialists Plan Joint Conservation Strategy.
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Bannikov A.G. (1966). Mountains of Middle Asia and Kazakhstan.
Abstract: The data on geographical location, plants and animals of mountain nature reserves of Middle Asia and Kazakhstan are given. Snow leopard and its preys (wild ibexes and sheep) were recorded in both Almaty and Aksu Jabagly nature reserves.
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Berg L.S. (1938). Fauna.
Abstract: It provides description of fauna of the Central Asia mountains. Ibex (Capra sibirica) was noticed to keep to the alpine and sub-alpine zone and never descends bellow 2,500 m. Hunting for ibex and wild sheep, snow leopard (Leopardus uncia) keeps at the same elevation.
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Bobrinskiy N.A. (1938). Preditors (Carnivora). The mountains of Central Asia. 1938.
Abstract: It describes fauna of the Tien Shan, Pamir and Hissar mountains of Central Asia. The mountains of Central Asia. Ibex (Capra sibirica) and snow leopard (Uncia uncia) are listed among other inhabitants of highlands in Tien Shan and Pamir Hissar.
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Bobrinskiy N.A. (1946). Mountains of Central Asia.
Abstract: A general description of fauna complexes of Central Asia's mountains (Djungar Ala-Tau, Tien-Shan, Gissar, Pamir, Kopet-Dag, Greater Balkhans) is given. A review of main animal groups and an attempt to zone fauna of Central Asia's mountains are made. Fauna of Central Asia's highlands with its specific variety of species (snow leopard, ibex, argali, snow cock and others) is western outpost of Inner Asia's mountain fauna. Snow leopard inhabits highlands of Djungar Ala-Tau, East and West Tien Shan, Bukhara and East Pamir.
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Bobrinskiy N.A. (1951). The mountains of Central Asia.
Abstract: Given is a general characteristic of fauna complexes in the mountains of Central Asia (Jungar Ala-Tau, Tien Shan, Hissar Alai, Kopet-Dag), peculiarities of animal distribution in association with folded mountain relief, vertical zoning, anthropogenic influence and importance of mountain fauna for human beings. It provides a description of main animal groups and is an effort of zoning fauna of the mountains of Central Asia.
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