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Author Oberosler, V., Tenan, S., Groff, C., Krofel, M., Augugliaro, C., Munkhtsog, B., Rovero, F.
Title First spatially‐explicit density estimate for a snow leopard population in the Altai Mountains Type Journal Article
Year 2021 Publication Biodiversity and Conservation Abbreviated Journal
Volume Issue Pages (up) 15
Keywords Camera trapping · Conservation · Abundance · Felids · Activity range · Mongolia · Panthera uncia · Spatial capture-recapture
Abstract The snow leopard Panthera uncia is an elusive and globally-threatened apex predator occurring in the mountain ranges of central Asia. As with other large carnivores, gaps in data on its distribution and abundance still persist. Moreover, available density estimates are often based on inadequate sampling designs or analytical approaches. Here, we used camera trapping across a vast mountainous area (area of the sampling frame 850 km2; analysed habitat extent 2600 km2) and spatially-explicit capture-recapture (SECR) models to provide, to our knowledge, the first robust snow leopard population density estimate for the Altai Mountains. This region is considered one of the most important conservation areas for snow leopards, representing a vast portion of suitable habitat and a key ecological corridor. We also provide estimates of the scale parameter (σ) that reflects ranging behaviour (activity range) and baseline encounter probability, and investigated potential drivers of density and related parameters by assessing their associations with anthropogenic and environmental factors. Sampling yielded 9729 images of snow leopards corresponding to 224 independent detections that belonged to a minimum of 23 identified adult individuals. SECR analysis resulted in an overall density of 1.31 individuals/100 km2 (1.15%–1.50 95% CI), which was positively correlated with terrain slope. This estimate falls within the mid-values of the range of density estimates for the species globally. We estimated significantly different activity range size for females and males (79 and 329 km2, respectively). Base- line encounter probability was negatively associated with anthropogenic activity. Our study contributes to on-going efforts to produce robust global estimates of population abundance for this top carnivore.
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Call Number SLN @ rakhee @ Serial 1662
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Author Panwar, H.S.; Fox, J.L.; Sinha, S.P.; Chundawat, R.S.
Title Ecology of the Snow Loepard and Associated Prey in Central Ladakh Type Miscellaneous
Year 1986 Publication Abbreviated Journal
Volume Issue Pages (up) 18
Keywords Ladakh; research; field-study; study; India; home-range; movement; habitat; prey; behavior; Himalaya; Human; ineraction; conflisct; Landsat; browse; 4180
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Notes Full text at URL Approved no
Call Number SLN @ rana @ 406 Serial 758
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Author Jackson, R.; Roe, J.; Wangchuk, R.; Hunter, D.
Title Camera-Trapping of Snow Leopards Type Journal Article
Year 2005 Publication Cat News Abbreviated Journal
Volume 42 Issue Spring Pages (up) 19-21
Keywords camera trapping; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; felids; tigers; tiger; techniques; surveys; survey; information; factor; marking; behavior; Ahlborn; Jackson; habitat; status; range; census; India; Hemis; High; national; national park; National-park; park; Ladakh; leh
Abstract Solitary felids like tigers and snow leopards are notoriously difficult to enumerate, and indirect techniques like pugmark surveys often produce ambiguous information that is difficult to interpret because many factors influence marking behavior and frequency (Ahlborn & Jackson 1988). Considering the snow leopard's rugged habitat, it is not surprising then that information on its current status and occupied range is very limited. We adapted the camera-trapping techniques pioneered by Ullas Karanth and his associates for counting Bengal tigers to the census taking of snow leopards in the Rumbak watershed of the India's Hemis High Altitude National Park (HNP), located in Ladakh near Leh (76ø 50' to 77ø 45' East; 33ø 15' to 34ø 20'North).
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Call Number SLN @ rana @ 1017 Serial 475
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Author Hunter, D.O.
Title Science and Spirit:GIS tracks the elusive snow leopard Type Journal Article
Year 1991 Publication GeoInfo Systems Abbreviated Journal
Volume Jan Issue Pages (up) 21-28
Keywords Gis; home-range; movements; home; range; browse; 3350
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Call Number SLN @ rana @ 185 Serial 393
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Author Sunquist, F.
Title Where cats and herders mix. (snow leopards in Tibet and Mongolia) Type Journal Article
Year 1997 Publication International Wildlife Abbreviated Journal
Volume 27 Issue 1 Pages (up) 27-33
Keywords Mongolia; Tibet; herder; livestock; snow-leopard; predator; prey; World-Wildlife-Foundation; habitat; reserve; park; refuge; Pakistan; China; herders; parks; protected-area; snow leopard; browse; Wwf; world wildlife foundation; 1110; snow; leopard; range; territory; central; Central Asia; asia; Animal; region; conservation; wildlife; foundation; border; sheep; Baltistan; enclosures; area; home; snow leopards; snow-leopards; leopards; countries; country; Feed; Cats; cat; mountain; peoples; people
Abstract The snow leopard inhabits a huge range of territory which encompasses some of Central Asia's most bleak and inhospitable terrains. The animal herders in these regions are desperately poor and yet they have agreed to cooperate with conservation groups in protecting the snow leopard. The World Wildlife Foundation has worked to create a refuge on the Pakistan-China border. Sheep herders near Askole, a village in the Baltistan region of northern Paksitan, drive their flocks past stone enclosures. The area is also home to snow leopards. With their natural prey dminished, leopards in 13 countries of central Asia occasionally feed on livestock, putting the cats on a collision course with mountain peoples.
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Notes COPYRIGHT 1997 National Wildlife Federation , Jan-Feb 1997 v27 n1 p26(8) Document Type: English Approved no
Call Number SLN @ rana @ 330 Serial 950
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Author Schaller, G.B.; Tserendeleg, J.; Amarsana, G.
Title Observations on snow leopards in Mongolia Type Conference Article
Year 1994 Publication Abbreviated Journal
Volume Issue Pages (up) 33-42
Keywords Mongolia; gobi; Altay; Altai; survey; surveys; habitat; scrapes; markings; feces; spray; distribution; status; park; parks; reserve; reserves; refuge; activity; conservation; home-range; protected-areas; movements; predator; prey; diet; livestock; herders; ibex; argali; hunting; poaching; trapping; killing; browse; home range; protected areas; protected; 2710
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Publisher Islt Place of Publication Usa Editor J.Fox; D.Jizeng
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Notes Full Text at URLTitle, Monographic: Proceedings of the Seventh International Snow Leopard Symposium. International Snow Leopard TrustPlace of Meeting: ChinaDate of Copyright: 1994 Approved no
Call Number SLN @ rana @ 258 Serial 870
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Author Plyaskin V.E.
Title Rare Felidae species in the Chatkal valley of the West Tien Shan Type Miscellaneous
Year 1982 Publication Abbreviated Journal
Volume Issue Pages (up) 41-42
Keywords Kyrgyzstan; Besh-Aral nature reserve; Cats; snow leopard; Lynx; manul; species range; diet; decline; illegal hunting.; 7910; Russian
Abstract In 1981, rare Felidae species such as snow leopard, Turkistan lynx, and manul (one encounter recorded) were found in the Besh-Aral nature reserve (the Chatkal valley). Illegal hunting and high concentration of people in some places is emphasized to impact the animal populations.
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Notes Full text available in RussianJournal Title: Protection and reproduction of fauna. Approved no
Call Number SLN @ rana @ 769 Serial 775
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Author Sloane, A.; Kelly, C.; McDavitt, S.; Marples, N.
Title Big cats in captivity: a quantitative analysis of enrichment Type Journal Article
Year 1998 Publication Adv.Etho Abbreviated Journal
Volume 33 Issue Pages (up) 43
Keywords abnormal-behavior; behavior; captive-animal-care; endangered; threatened-species; zoos; enrichment; abnormal; captive; Animal; care; threatened; species; browse; 1280; study; big; big cats; Cats; cat; zoo; effects; Lions; lion; jaguar; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; behaviour; using; activity; activities; change; presence; enclosures; range; scent; cage; horse; hides; management
Abstract Studies on three species of big cats at Dublin Zoo have led to firm conclusions about the effects of certain forms of enrichment, some of which will be presented here. Lions, jaguars, and snow leopards were studied over two years and their behaviours quantified using focal animal sampling during selected hours during daylight. By comparison of these activity budgets with and without the enrichments being present, it was possible to identify the exact behavioural changes caused by each enrichment method, and to quantify these changes. In this contribution we present results showing that the presence of a platform in both lion and jaguar enclosures dramatically reduced stereotypic pacing behaviour. We will demonstrate that the effects of short term enrichment devices may have a wide range of effects on behaviours which outlast the presence of the stimulus. For instance scents added to the cage, or food/play items such as horse hides, hidden fish or ice-blocks often reduce pacing and increase resting later in the day, even after the cats have ceased using the enrichment items. This reduction in pacing and increase in resting time often meant that the amount of the enclosure used per hour was actually reduced with the presence of new stimuli, as result opposite to what might have been expected. The results of these studies will be discussed in relation to effective animal management.
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Notes WILDLIFE REVIEW ABSTRACTS (“Contributions to the International Symposium on Physiology and Ethology of Wild and Zoo Animals, Berlin, Germany, 7-10 October 1998”; Hofer, Heribert; Pitra, Christian; Hofmann, Reinhold R., editors). Approved no
Call Number SLN @ rana @ 349 Serial 897
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Author Jackson, R.
Title Snow Cats of Nepal's Langue Gorge Type Journal Article
Year 1987 Publication Animal Kingdom Abbreviated Journal
Volume 4 Issue Pages (up) 44-53
Keywords Nepal; tracking; home-range; habitat; home range; home; range; browse; 3630; snow; Cats; cat; gorge
Abstract Anecdotal account with some general research results of a four year tracking study of the snow leopard in Nepal's Langu valley
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Call Number SLN @ rana @ 111 Serial 439
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Author Ishunin G.I.
Title The Felids family Felidae Gray, 1821 Type Miscellaneous
Year 1989 Publication Abbreviated Journal
Volume Issue Pages (up) 46
Keywords Ussr; Felidae; Miocene; Pliocene; Pleistocene; Holocene; origin; Uzbekistan; Genus Uncia; snow leopard; specie range; Western Tien Shan; Hissar ridge; Zeravshan ridge; Turkestan ridge.; 6980; Russian
Abstract Zoolites of the Felidae family are known from the Upper Eocene Lower Pliocene in Eurasia, Africa, and North America. Two sub-families are know to inhabit the territory of the USSR and adjacent territories: the extinct sabre-toothed Felidae species Machairodontia and now existing Felidae species. In the USSR the extinct Felidae species were found to exist in Upper Miocene, Upper and Middle Pliocene, and Pleistocene. In Eurasia panthers has been know since early Pliocene. Three species were found in Uzbekistan – the extinct cave lion Felidae sd†l…†… (Goldfuss, 1810), and now existing P…nth†a… tigris, P…nth†a… pardus. The ancient finds and modern habitats are briefly described. Genus Uncia is represented by one species snow leopard or irbis. Probably it appeared in later Pliocene or Pleistocene in the mountain of Central Asia. In Uzbekistan, remains of snow leopard were found in the Samarqand region in the layer of Upper Pleistocene or Holocene. Probably it moved into the area in Pleistocene or the period of glacier removal in the Western Tien Shan mountains, Turkestan, Zeravshan, and Hissar ridges.
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Notes Full text available in RussianJournal Title: Possible way of the mammal fauna formation on the territory of Uzbekistan. Approved no
Call Number SLN @ rana @ 676 Serial 422
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