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Li, J., McCarthy, T. M., Wang, H., Weckworth, B. V., Shaller, G. B., Mishra, C., Lu, Z., Beissinger, S. R. (2016). Climate refugia of snow leopards in High Asia. Biological Conservation, (203), 188–196.
Abstract: Rapidwarming in High Asia is threatening its unique ecosystemand endemic species, especially the endangered
snow leopard (Panthera uncia). Snow leopards inhabit the alpine zone between snow line and tree line, which
contracts and expands greatly during glacier-interglacial cycles. Here we assess impacts of climate change on
global snow leopard habitat from the last glacial maximum (LGM; 21 kyr ago) to the late 21st century. Based
on occurrence records of snow leopards collected across all snow leopard range countries from 1983 to 2015,
we built a snow leopard habitat model using the maximum entropy algorithm (MaxEnt 3.3.3k). Then we
projected this model into LGM, mid-Holocene and 2070. Analysis of snow leopard habitat map from LGM to
2070 indicates that three large patches of stable habitat have persisted from the LGM to present in the Altai,
Qilian, and Tian Shan-Pamir-Hindu Kush-Karakoram mountain ranges, and are projected to persist through the
late 21st century. These climatically suitable areas account for about 35% of the snow leopard's current extent,
are large enough to support viable populations, and should function as refugia for snow leopards to survive
through both cold and warm periods. Existence of these refugia is largely due to the unique mountain environment
in High Asia, which maintains a relatively constant arid or semi-arid climate. However, habitat loss leading
to fragmentation in the Himalaya and Hengduan Mountains, as well as increasing human activities, will present
conservation challenges for snow leopards and other sympatric species.
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Wahlberg, C., & Tarkkanen, A. (1980). On the multiple ocular coloboma with retinal dysplasia (MOC) in snow leopards, Pantera uncia. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards (Vol. 2, pp. 183–194). Helsinki: Helsinki Zoo.
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Jackson, R., & Ahlborn, G. (1989). Snow leopards (Panthera- uncia) in Nepal – home range and movements. National Geographic Research, 5(2), 161–175.
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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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Chumakova A.V. (1980). The Kyzylsu, Miraki, and Markakol nature reserves.
Abstract: A description of the Kyzylsu, Miraki, and Markakol nature reserves is given and includes as follows: data of establishment, location, physic and geographic description, types of soils, climate, vegetation, altitude zones, and fauna. In the Kyzylsu nature reserve there are 28 mammal species; in Miraki 23, and in Mirkakol 39. Snow leopard can be found in all the three nature reserves.
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Koshkarev E. (2001). About snow leopard (Vol. Vol. 8.).
Abstract: In 1980-s, in Central Asia there were 1,500-1,700 snow leopards: 800-900 in Kyrgyzstan, 500 in Tajikistan, 200 in Kazakhstan, and 100 in Uzbekistan. During the last century the number of snow leopard was constantly decreasing, though a its drastic reduction was observed after the collapse of the Soviet Union because of increased poaching for snow leopard and its objects of prey. The highest level of poaching was observed to occur in Kyrgyzstan. Kyrgyzstan's population of snow leopard reduced to 200 animals. A decrease of snow leopard number in other parts of its habitat with less intense hunting (Kazakhstan, Uzbekistan, south-west Kyrgyzstan) was mostly because of depletion of food resources (population of ungulates reduced five eight times). The reasons are corruption and unemployment. In order to improve the situation it is required to improve regulatory framework and replicate existing positive experience in economic motivation of nature protection activities.
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Gvozdetskiy N.A. (1970). Altitudal landscape zones.
Abstract: It provides geobotanic and zoogeographic description of vertical landscape zoning. Particularly, in alpine meadows and meadow steppes and partially zone of mountain plateau (“syrt”) of highland, the common species are argali (Ovis ammon poloi), ibex (Capra sibirica sakeen), snow leopard (Felis uncia), Tien Shan bear (Ursus arctos leuconyx), and red pica; very numerous are marmots and vole (Microtus gregalis). The bird fauna includes Himalayan snow-cock (Tetraogallus himalayensis), Alpine chough (Pyrrhocorax graculus), chough (P. pyrrhocorax), horned lark (Eremophila alpestris), rosefinch species. There are many waterfowl birds on the lakes. There are many Central Asian, particularly Tibetan species among the animals inhabiting highlands of the Tien Shan.
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Kuznetsov B.A. (1950). The mountainous province in Central Asia (Vol. Edition 20th. (XXXV). New series. Zoological secti).
Abstract: The landscape and biologic diversity of Central Asia's mountains are described. Different types of fauna complexes are segregated. Snow leopard, dhole, and ibex are referred to Central Asia's highland species.
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Wahlberg, C., Tarkkanen, A., & Blomqvist, L. (1982). Further observations on the multiple ocular coloboma (MOC) in the snow leopard, Panthers uncia. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards (Vol. 3, pp. 139–144). Helsinki: Helsinki Zoo.
Abstract: The first observation of the occurrence of multiple ocular coloboma (MOC) in a snow leopard was reported in the International Pedigree Book of Snow Leopards Volume I in 1978 (1). The lesions in this syndrome consist of coloboma of the upper eye lid and uveal coloboma of the globe. Even colobomatous retinal cysts and retinal dysplasia have been noted. The ethiology of in all ten cases of MOC in the snow leopards kept at the Helsinki Zoo were described and discussed in detail in Volume II of the International Pedigree Book of Snow Leopards (2,3). Three cases of MOC in the snow leopards kept at Henry Doorly Zoo, Omaha, Ne., have been described by Phillips (4), one case is known of in Amsterdam (van Bree, personal communication), and two cases in Zoo Zurich (Isenbugel and Weilenmann, pers. comm.) The ethiology of the defect is still not known although various theories ranging from genetic to exogenous factors have been presented.
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Jackson, R. (1986). On the trail of the elusive snow leopard. World Wildlife Fund Monthly Report, May, 127–132.
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Kuznetzov B.A. (1963). Materials on mammal fauna in Central Asia. Central Asian mountainous province.
Abstract: It provides a list of mammals of Central Asia (species and sub-species) indicating their main habitats, and undertakes an attempt to zone fauna of Central Asia based on data collected by the world science community concerning distribution of various mammal species over the country. Snow leopard Uncia uncia Schr. was indicated to inhabit the mountains of Central Asia.
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Cunha, S. F. (1997). Hunting of Rare and Endangered Fauna in the Mountains of Post-Soviet Central Asia. In R.Jackson, & A.Ahmad (Eds.), (pp. 110–120). Lahore, Pakistan: Islt.
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Dementiev G.P. (1967). Quadrupeds inhabitants of the mountains.
Abstract: All species inhabiting the highlands of Asia are normally referred to as herbivorous or predators. A majority of alpine land species (rodents and ungulates) feeds upon leaves, stalks, and roots of plants. Among widely distributed highland species the most interesting are marmots, red pica, grey vole, argali, and ibex. Argali and ibex are preyed on by snow leopards. There are reasons to believe that these mountain animal species are more ancient than their cognates in a plain. All the way from Central Asia to Europe, species belonging to the eastern and western fauna complexes are observed to interpenetrate.
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Harris, R. B. (1994). Dealing with uncertainty in counts of mountain ungulates. In J.L.Fox, & D. Jizeng (Eds.), (pp. 105–111). Usa: Islt.
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Koshkarev E.P. (1990). Key areas of snow leopard's habitat as main conservation objects (Vol. Part. 1.).
Abstract: The most vulnerable key areas within the snow leopard habitat are East Kazakhstan (an area of 48,000 square km) with no protected areas network established, and South Siberia (131,000 square km), where snow leopard is protected in three nature reserves. These areas are distant from main part of the habitat, isolated and have more extreme conditions. In Central Asia's key area (213,000 square km) linked to a main Chinese-Afghani part of the habitat, snow leopard was found in 11 nature reserves and two national parks. For reliable protection of this species it would be expedient to strengthen the role of the mountain nature reserves by means of extension and amalgamation of the areas, and other measures.
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Kolosov A.M. (1975). Central Asia.
Abstract: It describes a mammal species composition in the mountain ecosystems of Central Asia Kopetdag, Hissaro-Alai and Pamir, Tien Shan, and Tarbagatai ridge. Data on distribution and population number is presented.
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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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Jackson, R., Hunter, D., & Emmerich, C. (1997). SLIMS: An Information Management System for Promoting the Conservation of Snow Leopards and Biodiversity in the Mountains of Central Asia. In R.Jackson, & A.Ahmad (Eds.), (pp. 75–91). Lahore, Pakistan: Islt.
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Koshkarev E. (2000). What has happened to the snow leopard after the break-up of Soviet Union? (Vol. 4 (19)).
Abstract: It describes status of snow leopard in republics of the former Soviet Union, main reasons for poaching and negative and positive experience on species conservation. The total number of snow leopard in Kyrgyzstan and Tajikistan in the 1980's was at least 1200-1400. In Kazakhstan the snow leopard population totaled 180-200, in Uzbekistan around 100, and in Russia 150-200. The number and natural habitat of the species were in universal decline. Losses in Kyrgyzstan from poaching alone were no less than 30 animals per year in 1960-1980's. During this period the population in this area decreased by half, and the natural habitat by one third. With the break-up of the Soviet Union, poaching of the snow leopard and its pray grew by at least a factor of 3-4. It was estimated that 500-600 animals reduced the Kyrgyz snow leopard population in the 1990's. The population that remains today can barely be more than 150-200 individual snow leopards. The population has been physically decimated. Number of snow leopard in existence today in the former Soviet Union does not exceed 700-900 individual animals.
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Laptev M.K. (1929). The cats – Felidae (Vol. Issue I.).
Abstract: It describes identification features of the Felidae family species (ItŒ¤ŒlŒbus, A¤inŒn¢o, L¢no, Oigris, D…rdus, Uncia, r†m…†lurus, ¥…a…¤…l, ¥atolynx, Felis): colour, body size and skull length, length of limbs, presence or absence of ear-brushes, cheek-bones width, nasal bones, palatine bone, rapacious tooth, and acoustical capsules.
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Krever V. (1998). Ecosystems of the High Mountains Species of Special Interest in Uzbekistan.
Abstract: It gives description complexes of mountain ecosystems fauna of Central Asia, endangered vertebrates, main threats to biodiversity and existing protected areas network. Among the rare animal species of the alpine and subalpine meadows first of all should be listed the West Tien Shan endemic, the Menzbier's marmot (Marmota menzbien); the markhor wild goat which still inhabits the Vakhsh range in Tadjikistan; the dhole (Cyon alpinus) which is practically extinct; the Tien Shan bear (Ursus arctos isabellinus), and the snow leopard (Uncia uncia); among birds, the wlute-chested dove (Columba leuconota), sandgrouse (Syrrhaptes tibetanus, snowcocks (Tetraogallus tibetanus, T.altaicus) and bearded vulture (Gypaetus barbatus).
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Schaller, G. B. (1987). Status of large mammals in the Taxkorgan Reserve, Xinjiang, China. Biological-Conservation, 42(1), 53–71.
Abstract: A status survey of large mammals was conducted in the W half of 14 000 km“SUP 2” Taxkorgan Reserve. Only one viable population of fewer than 150 Marco Polo sheep Ovis ammon poli survives; it appears to be augmented by adult males from Russia and Afghanistan during the winter rut. Asiatic ibex Capra ibex occur primarily in the western part of the reserve and blue sheep Pseudois nayaur – the most abundant wild ungulate – in the E and SE parts. The 2 species overlap in the area of contact. Counts revealed an average wild ungulate density of 0.34 animals km“SUP -2”. Snow leopard Panthera uncia were rare, with possibly 50-75 in the reserve, as were wolves Canis lupus and brown bear Ursus arctos. The principal spring food of snow leopard was blue sheep (60%) and marmot (29%). Local people have greatly decimated wildlife. Overgrazing by livestock and overuse of shrubs for fuelwood is turning this arid steppe habitat into desert. -from Authors
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Kogan M.I. (1931). The Kazakh SSR. The Kyrgyz SSR. The Uzbek and Tajik SSR. The Turkmen SSR.
Abstract: It describes geographical, soil, climatic and hydrological features of Kazakhstan, Kyrgyzstan, Uzbekistan, and Tajikistan. Types of economic activities including fur-trade are described, too. Game preserves are classified, and list of game fauna species inhabiting these republics is given. Snow leopard lives in rocky mountains and is hunted very rarely.
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Martin, C. L., Stiles, J., & Willis, M. (1997). Feline colobomatous syndrome. Veterinary-and-Comparative-Ophthalmology, 7(1), 39–43.
Abstract: A syndrome of multiple congenital ocular anomalies in a litter of domestic kittens is described which appears identical to the multiple colobomatous syndrome described in captive Snow Leopards. The lesions varied between kittens in the litter, but ranged from microphthalmos with blindness to mild alterations in the lateral lid margins that resulted in trichiasis. The syndrome of eyelid agenesis in the domestic cat may encompass a broad range of congenital ocular lesions and multiple siblings, but the cause and mechanism of lesion formation is unknown.
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Koshkarev E. (1998). Critical Ranges as Centres of Biodiversity (Vol. N 14).
Abstract: A high percentage of rare species in Central Asia experience limited conditions for distribution. Geographic centers with higher species diversity are generally constrained in terms of territory: they are formed when ranges overlap. But in Central Asia and along its borders with Russia, centers of biodiversity overlap at the very marginal edges of ranges. Central Asian species cross into Russian territory, where desert and steppe are replaced by thick forest. Here the northern borders of their ranges are sharply fragmented and isolated. Typical examples for Central Asia are the ranges of the cheetah (Acinonyx jubatus), Asian leopard (Panthera pardus caucasica), striped hyena (Hyaena hyaena), Bukhara deer (Census elaphus bactrianus), markhor (Capra falconeri), blue sheep (Pseudois nayauf) and argali (Ovis ammon). In Russia are the Altai subspecies of argali, the Siberian argali (O.a.ammon), the mountain goat (Capra sibirica), Mongolian gazelle (Procapra gutturosa), snow leopard (Uncia uncia), Pallas' cat (Felis manul), dhole (Cuon alpinus), grey marmot (Marmota baibacina), Mongolian marmot (M. sibirica) and tolai hare (Lepus tolai). Where the numbers o f individuals has fallen to extreme lows, the most effective mechanism for species survival may be supporting the integrity of ranges, in order to preserve population exchanges between neighboring groups. The geographic location of reserves and other protected territories is vitally important for the survival of Central Asian species, given the acute fragmentation of their ranges. These reserves should include significant, viable centers of population the key places. Wherever the creation of permanent protected territories is impossible, a new tactic must be found, such as introducing temporary limitations on the use of land for agriculture and hunting. But all protected territories, whether temporary or permanent, should be connected, forming a core and periphery. The marginal range areas must not be forgotten, if total protection of endangered populations is to be accomplished.
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