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Andriuskevicius, A. (1980). Occurrance of Snow Leopards in the Soviet Union. International Pedigree Book of Snow Leopards, 2, 59–69.
Abstract: Outlines status and distribution of snow leopard in USSR, including comments on reserves created for the species.
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Naumov S.P. (1948). The cats – Felidae. Mountain regions of USSR.
Abstract: Description of Felidae family species (Tigris tigris, Leopardus (Pardus) pardus and Unci uncia) is given. In USSR snow leopard inhabited in mountain ridges of Middle Asia and Altai.
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Esipov A.V. (2000). Current state of snow leopard and its main preys in Hissar nature reserve.
Abstract: An expert evaluation of the numbers of snow leopard and its preys, Siberian ibex and long-tailed marmot, was made on the basis of surveys conducted in Hissar nature reserve in 1999. The total number of the snow leopard is estimated at 12-16 individuals, whereas that of the Siberian ibex at 1000 individuals. An average density of the population of the long tailed marmot ranges at 4,8 individuals per ha. The ratio of the numbers between the snow leopard, Siberian ibex and long tailed marmot is 1:68:450. The major threats for the snow leopard are poaching on the borders of the nature reserve, a decrease in of preys, shrinking of the range in areas adjoining the nature reserve as a result of intensification of industrial activities and disturbing factors. For the Siberian ibex and long tailed marmot the major limiting factors are the shrinking of the areas and deterioration of the forage value of the high-mountain pastures, as well as the direct competition for forage with domestic animals at the sites adjoining the territory of the nature, as well as disturbing factors.
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Grachev Yu.A. (1978). Snow leopard, or irbis Uncia uncia (Vol. Part 1. Vertebrate animals.).
Abstract: Snow leopard is rare and endangered species. At present it is met in Tien Shan and the spurs: in the ridges of Pskem, Ugam, Karjantau, Talas, Kyrgyz, Zailiyskiy, Ketmene, Kungei Alatau, Terskey Alatau, as well as Jungar Alatau, Tarbagatai, Saure, and Altai. In 19th century, snow leopard used to be met in the Karatau ridge (the Syrdarya ridge). Over the last two decades population of snow leopard reduced due to increased development of mountainous areas and reduction of wild animal populations (ibex, argali, morals, marmots, etc.). In Kazakhstan, snow leopard is protected in the Aksu-Djabagly and Alma-Ata nature reserves.
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Yanfa, L. (1994). Snow leopard distribution, purchase locations and conservation in Qinghai Province, China. In J.L.Fox, & D.Jizeng (Eds.), (pp. 65–72). Usa: Islt.
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Zakhidov T.Z. (1960). Irbis (Felis uncia) Ilvrs.
Abstract: The author provides information about snow leopard taxonomy, distribution, habitat and appearance. Biology of this animal is understudied. Snow leopard is able to make long jumps. It feeds upon ibex, wild sheep, marmots, partridge, and sometimes livestock, but never man. Gestation period is three months, at the end of May female gives birth to two or three cubs. Being very occasional, purchase of skin is of no practical value.
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Vorobjov A.G. (2002). Ungulates (Artiodactyla) of the Western Tien Shan (Distribution and number within Kyrgyzstan).
Abstract: Materials on numbers and densities of 8 ungulates (Sus scrofa nigripes, Capreolus pygargus tianschanicus, Cervus elaphus, Cervus nippon, Cervus dama, Capra sibirica formosovi, Ovis ammon karelini, Bison bonasus) within the Chatkal …nd Talas Ranges are given. A critical analysis is also presented on prospects for development of the commercial hunting tourism as opportunities for additional assignments in measures on conservation of the Western Tien Shan biodiversity
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Devyatkin G.V. (1999). Snow leopard (Uncia uncia Schr.) in the Altai-Sayans ecologic region.
Abstract: Though snow leopard is widely distributed in the Altai-Sayans ecologic region (the Krasnoyarsk region, Khakasia, Tuva, the Altai), it is still a rare and understudied species. Its total population in Khakasia is 10-12 animals, in the Altai 60-70 animals.
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Grachev Yu.A. (1991). Snow leopard Uncia uncia Sch. 1775 (Vol. Vol. 1. Animals.).
Abstract: Snow leopard is a rare species with shrinking habitat and decreasing population (category III). It is distributed in Tien Shan (the ridges of Karjantau, Ugam, Talas, Kyrgyz, Zailiyskiy, Kunghey, Terskey, Ketmen), Djungar Alatau, Tarbagatai, Saur, and South Altai. This species has disappeared in the Syrdarya Karatau and the mountains of North Tien Shan. Its total number in Kazakhstan is estimated to be 180-200 animals. The threats are reduction of mountain ungulates and poaching. Snow leopard is protected in the Aksu-Djabagly, Alma-Ata, and Markakol nature reserves and the Alma-Ata, Lepsin, and Tokhta sanctuaries. The Djungar nature reserve needs to be established.
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Qiseng, Y. (1994). Further Study on the Geographical Distribution and Conservation of Snow Leopard in Qinghai, China. In J.L.Fox, & D.Jizeng (Eds.), (pp. 73–78). Usa: Islt.
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