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Schaller, G. B., Hong, L., Talipu, J., & Mingjiang, R. Q. (1988). The snow leopard in Xinjiang, China. Oryx, 22(4), 197–204.
Abstract: Snow leopards live in the mountains of Central Asia, their range stretching from Afganastan to Lake Baikal in Eastern Tibet. They are endangered throughout their range, being hunted as predators of mains livestock and for their skin. Much of the snow leopards range lies in China, but not enough is known about its staus there for effective conservation. As part of a project to assess China's high altitude wildlife resources the authors conducted a survey in Xinjiang- a vast arid region of deserts and mountains. Although the snow leopard and other wildlife have declined steeply in Xinjiang in recent decades, the cta still persists and one area has the potential to become one of the best refuges for the species in its entire range. Its future in XInjiang, howevere, depends on well protected reserves, enforcement of regulations against killing the animal, and proper managemnt of the prey species.
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Schaller, G. B., Jurang, R., & Mingjiang, Q. (1988). Status of snow leopard (Panthera-uncia) in Qinghai-Province and Gansu Province-China. Biological Conservation, 45(3), 179–194.
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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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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Schaller, G. (1977). Mountain Mammals. University of Chicago Press.
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Schacter, A., Fitzgerald, K., & Doherty, J. (1980). Development of a snow leopard with and away from mother and siblings in the first six months. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards (Vol. 2, pp. 112–126). Helsinki: Helsinki Zoo.
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Satunin K.A. (1905). Review of the Mammals in Trans Caspian region (Vol. Vol. 25, issue. 3.).
Abstract: Snow leopard Pardus uncia Schreber recorded in Trans Caspian region (in Sumbar rive) very rare and occasionally.
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Satimbekov R. (1979). Nature reserves of Kazakhstan and protection of rare predatory animal species.
Abstract: There are 20 snow leopards in the Aksu-Djabagly nature reserve, and three four families in the Alma-Ata nature reserve. Single snow leopards are known to be met in the Markakol nature reserve.
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Sapozhnikov G.N., G. O. N. (1990). Ramit nature reserve.
Abstract: The general information on Ramit nature reserve, Tajikistan as well as its physic-geographical, floristic and faunistic description is given. 7-15 snow leopards that make seasonal migrations following wild ibexes inhabit in nature reserve.
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Sapozhnikov G.N. (1976). Wild sheep in Tajikistan.
Abstract: The monograph provides data concerning taxonomy, morphology, and age variability of wild sheep. There described distribution, number, population composition, behavioral patterns, reproduction, predators and parasites. Besides, a matter of conservation and sustainable use of the species is discussed. Together with wolf, snow leopard is called an enemy of O. o. vignei and argali (O. o. polii).
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Sapojnikov G.N. (1984). Distribution and number of several endangered mammals and birds of Tajikistan.
Abstract: Many years' data connected with the distribution and number of endangered species of animals as dhole (Cuon alpinus Pall), striped hyena (Hyaena hyaena L.), snow leopard (Uncia uncia Shreb.) and birds of Tajikistan are given. Area of snow leopard includes the most of mountain ridges in this country. The total number is evaluated about 160-200 individuals. The record quantity of legal harvested skins of snow leopard is 64 in 1946.
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Saparbayev, S.K., & Woodward, D. B. (2008). Snow Leopard (Uncia uncia) as an Indicator Species and Increasing Recreation Loads in the Almaty Nature Reserve.
Abstract: The purpose of this research is to analyze the data on ecology, biology and dynamics of snow leopard population in the Almaty Nature Reserve and to identify if the increasing numbers of ecotourists could contribute to the decrease of Uncia uncia population. The results of the study show that increasing recreation loads in the Reserve and adjacent territories elevate the disturbance level to the snow leopard's main prey Siberian Ibex and to the predator itself that could result in a decrease of population of this endangered species or its total extinction.
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Sangay, T., & Vernes, K. (2008). Human-wildlife conflict in the Kingdom of Bhutan: Patterns of livestock predation by large mammalian carnivores (Vol. 141).
Abstract: We examined predation activity throughout Bhutan by tiger (Panthera tigris), common leopard (Panthera pardus), snow leopard (Uncia uncia) and Himalayan black bear (Ursus thibetanus) on a variety of livestock types using data gathered over the first two years (2003-2005) of a compensation scheme for livestock losses. One thousand three hundred and seventy five kills were documented, with leopards killing significantly more livestock (70% of all kills),
than tigers (19%), bears (8%) and snow leopards (2%). About 50% of livestock killing were of cattle, and about 33% were of horses, with tigers, leopards and snow leopards killing a significantly greater proportion of horses than predicted from availability. Examination of cattle kills showed that leopards killed a significantly greater proportion of smaller prey (e.g., calves), whereas tigers killed a significantly greater proportion of larger prey (e.g., bulls). Overall, livestock predation was greatest in summer and autumn which corresponded with a peak in cropping agriculture; livestock are turned out to pasture and forest during the cropping season, and subsequently, are less well guarded than at other times. Across Bhutan, high horse density and low cattle and yak density were associated with high rates of livestock attack, but no relationship was found with forest cover or human population density. Several northern districts were identified as 'predation hotspots', where proportions of livestock lost to predation were considerable, and the ratio of reported kills to relative abundance of livestock was high. Implications of our findings for mitigating livestock losses and for conserving large carnivores in Bhutan are discussed.
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Ruedi, D., Heldstab, A., & van den Ingh, T. S. G. A. M. (1980). Liver cirrhosis in snow leopards – further results. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards (Vol. 2, pp. 195–204). Helsinki: Helsinki Zoo.
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Ruedi, D., Heldstab, A., Wiesner, H., & Keller, P. (1978). Liver cirrhosis in the snow leopard (Uncia uncia): Case histories of three animals and suggestion of some diagnostic possibilities. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards, Vol. 1 (Vol. 1, pp. 113–129). Helsinki: Helsinki Zoo.
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Rude, K. (1985). Aiding the elusive snow leopard. Endangered Species Technical Bulletin Reprint, 2(3), 1–6.
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Rothschild, B. M., Rothschild, C., & Woods, R. J. (1998). Inflammatory arthritis in large cats: An expanded spectrum of spondyloarthropathy. Journal of Zoo and Wildlife Medicine, 29(3), 279–284.
Abstract: Spondyloarthropathy was documented for the first time in 14 (3.7%) of 386 large cats, affecting eight species belonging to three genera. The limited distribution of joint erosions, associated with spine and sacroiliac joint pathology, was indistinguishable from that occurring in humans with spondyloarthropathy of the reactive type. This form of inflammatory arthritis is almost twice as common as osteoarthritis (for felids as a whole), and animal well-being may be enhanced by its recognition and by initiation of specific treatment.
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Rishi, V. (1989). Snow leopards breed at Darjeeling Zoo. Zoo's Print, , 1–4.
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Riordan, P. (1998). Unsupervised recognition of individual tigers and snow leopards from their footprints (Vol. 1).
Abstract: This study presents the testing of two unsupervised classification methods for their ability to accurately identify unknown individual tigers, Panthera tigris, and snow leopards, Panthera uncia, from their footprints. A neural-network based method, the Kohonen self-organizing map (SOM), and a Bayesian method, AutoClass, were assessed using hind footprints taken from captive animals under standardized conditions. AutoClass successfully discriminated individuals of both species from their footprints. Classification accuracy was greatest for tigers, with more misclassification of individuals occurring for snow leopards. Examination of variable influence on class formations failed to identify consistently influential measurements for either species. The self-organizing map did not provide accurate classification of individuals for either species. Results were not substantially improved by altering map dimensions nor by using principal components derived from the original data. The interpretation of resulting classifications and the importance of using such techniques in the study of wild animal populations are discussed. The need for further testing in the field is highlighted.
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Rieger, I. (1982). Breeding ounces, Uncia uncia (Schreber, 1775) in zoological gardens. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards, Vol. 3 (Vol. 3, pp. 49–50). Helsinki: Helsinki Zoo.
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Rieger, I. (1980). Some aspects of the history of ounce knowledge. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards, Vol. 2 (Vol. 2, pp. 1–36). Helsinki: Helsinki Zoo.
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Rieger, I. (1978). Scent marking behaviour of ounces, Uncia uncia. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards, Vol. 1 (Vol. 1, pp. 78–103). Helsinki: Helsinki Zoo.
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Riddell, M. L. G. (2004). Snow Leopard Expedition Kazakhstan 2004.
Abstract: This Newcastle University Expedition reviewed the conflict between man and snow leopard in the region east of Tekeli in the Dzhungarian Alatau range, Kazakhstan. After the soviet state breakup in 1991 snow leopards in Kazakhstan and in the other Asian republics were subjected to high levels of persecution. There are thought to be between 180-200 snow leopards in Kazakhstan, of which 37-40 individuals inhabit the Dzhungarian Mountains. No work has been done previously to review the present snow leopard-human conflicts in this region, and this project looked to update previous reports from Central Asia about predominant conflicts in these regions. The expedition team worked with the Institute of Zoology in Kazakhstan and two of the six person team were Kazakh students. Methods comparable to those used in previous studies were used to map and rank the threats in the western area of the range, over an eight week period. The expedition team lived in the mountains for periods of two-three weeks, carrying all their food and equipment and using local vehicles, horses and trekking to move from pasture to pasture. Semi-structured interviews, key informant interviews and prey counts were used to assess snow leopard-human conflicts including poaching of snow leopard, poaching of leopard wild prey, human disturbance and livestock overgrazing. The results from the report support much previous work from Kazakhstan and other areas in Central Asia, but serve as a useful update shedding light on an optimistic future for snow leopard conservation while highlighting what the expedition team perceives to be the major threats to snow leopards. The threats to snow leopards, in order of relevance from most to least, are loss of prey predominantly through hunting by local people (both legal and illegal), direct hunting of snowleopard for pelt/medicine, disturbance by herders on the pastures, snow leopard habitat fragmentation around the mountain bases, and least importantly overgrazing by domestic livestock. Retaliatory kills by herders are not a threat in the region and on livestock were killed by snow leopards. Levels of all hunting, legal and illegal, need to be reduced in the range until wildlife populations have recovered significantly from the mid-1990's over-hunting period. Levels of rural corruption among many stakeholders were high around the mountain region, and are thought to contribute negatively to wildlife conservation in the area. Ecotourism in the area, that incorporates local people around the mountain region, is proposed as a solution to offer local people's incentives to lower hunting levels. This report makes the following main recommendations:
ÿStrengthening law enforcement capacity
ÿIncreasing the number of ecological rangers
ÿIncreasing incentives of ecological rangers to prevent poaching
ÿEquipping the ecological rangers more sufficiently
ÿMore effective communication between ranger and National Park administrative regions
ÿThe involvement of all stakeholders in wildlife conservation including military officials and local herders
ÿWhistle blower policies to prevent illegal trade in all animals in the region
ÿMore geographic consistency between present and proposed protected areas in the region
Accurate snow leopard monitoring to build on valuable information previously collected in Kazakhstan
Provision of local incentives (ecotourism and community based hunting reserves) to reduce local hunting and local unemployment around the mountains
Increased interest and technical assistance in Kazakhstan from conservation International Non-Governmental Organizations
More government fund for the Institute of Zoology
Stronger cross border (Kazakhstan-China) legislation implementation Further research could involve establishing an annual, standardized, snow leopard
survey in the range, or could compare these findings of threats to snow leopards to other regions in Kazakhstan (eg. The Altai) or Central Asia.
This report has been replicated for all the expedition sponsors, put on the internet, and
distributed among contacts in the snow leopard conservation community.
The expedition team also spent some time exploring and photographing some of the remoter valleys around the study pastures, and made a short video of the teams exploits. Links were made between KIMEP University in Almaty, and Newcastle University, registered a research centre with the Royal Geographical Society, and lectured about the Dzhungarian range and snow leopard conservation at; the Royal Geographical Society, Newcastle University, Royal Zoological Society for Scotland(Edinburgh Zoo), and Wilderness Lecturers (Bristol).
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Reed-Smith, J., & Kumpf, M. (1998). Snow leopards (Uncia uncia): family group management alternatives. Anim.Keepers' Forum, 25(10), 386–391.
Abstract: The authors offer insights into creating family groups of snow leopards in zoos. The programs at the Denver Zoo, Denver, Colorado, and at John Ball Zoological Gardens, Grand Rapids, Michigan, are highlighted. lgh.
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Razmakhnin V.E. (1977). Siberian wild ibex.
Abstract: It provides a detailed description of biology, distribution, geographic variability, behavior, and locomotion features of ibex in the USSR. Its population was defined as 100,000 animals, main enemies being wolf, snow leopard, and golden eagle. Wolf mainly preys on ibex at the end of winter; old males, weakened during the heat mostly becoming a prey. Snow leopards prey on ibexes all year round. Golden eagles mostly prey on young ibexes.
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Rashek V.A. (1980). The Chatkal State nature reserve. Aksu Jabagly nature reserve.
Abstract: It describes history of the Chatkal and Aksu Jabagly nature reserves' establishment and provides data concerning hydrography, soils, climate, landscapes, altitude zoning, flora and fauna, and main aspects of scientific work.
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