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Author | Woodroffe, R.; Ginsberg, J.R. | ||||
Title | Edge effects and the extinction of populations inside protected areas | Type | Journal Article | ||
Year | 1998 | Publication | Science Washington D.C. | Abbreviated Journal | |
Volume | 280 | Issue | 5372 | Pages | 2126-2128 |
Keywords | edge-effects; extinction; human-animal-conflict; mortality; population-size; protected-areas; browse; edge effects; Human; Animal; conflict; population; protected; area; 590 | ||||
Abstract | Theory predicts that small populations may be driven to extinction by random fluctuations in demography and loss of genetic diversity through drift. However, population size is a poor predictor of extinction in large carnivores inhabiting protected areas. Conflict with people on reserve borders is the major cause of mortality in such populations, so that border areas represent population sinks. The species most likely to disappear from small reserves are those that range widely-and are therefore most exposed to threats on reserve borders-irrespective of population size. Conservation efforts that combat only stochastic processes are therefore unlikely to avert extinction. | ||||
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Notes | Document Type: English | Approved | no | ||
Call Number | SLN @ rana @ 351 | Serial | 1028 | ||
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Author | Saltz, D.; Rowen, M.; Rubenstein, D. | ||||
Title | The effect of space-use patterns of reintroduced Asiatic wild ass on effective population size | Type | Journal Article | ||
Year | 2000 | Publication | Conservation Biology | Abbreviated Journal | |
Volume | 14 | Issue | 6 | Pages | 1852-1861 |
Keywords | Israel; reintroduction; ungulates; conservation; population; territorial; 5260 | ||||
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Notes | Full text available at URL | Approved | no | ||
Call Number | SLN @ rana @ 511 | Serial | 840 | ||
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Author | Ming, M.; Chundawat R.S.; Jumabay, K.; Wu, Y.; Aizeizi, Q.; Zhu, M.H. | ||||
Title | Camera trapping of snow leopards for the photo capture rate and population size in the Muzat Valley of Tianshan Mountains | Type | Journal Article | ||
Year | 2006 | Publication | Acta Theriologica Sinica | Abbreviated Journal | |
Volume | 52 | Issue | 4 | Pages | 788-793 |
Keywords | behavior; camera trapping; capture; China; Chinese; density; feces; fox; ibex; infrared trapping cameras; livestock; photo; population; research; reserve; sign; snow leopard; survey; Tianshan Mountains; Tomur; transect; Uncia uncia; Xinjiang | ||||
Abstract | The main purpose of this work was to study the use of infrared trapping cameras to estimate snow leopard Uncia uncia population size in a specific study area. This is the first time a study of this nature has taken place in China. During 71 days of field work, a total of 36 cameras were set up in five different small vales of the Muzat Valley adjacent to the Tomur Nature Reserve in Xinjiang Province, E80ø35' – 81ø00' and N42ø00' – 42ø10', elevation 2'300 – 3'000 m, from 18th October to 27th December 2005. We expended approximately 2094 trap days and nights total (c. 50'256 hours). At least 32 pictures of snow leopards, 22 pictures of other wild species (e.g. chukor, wild pig, ibex, red fox, cape hare) and 72 pictures of livestock were taken by the passive Cam Trakker (CT) train monitor in about 16 points of the Muzat Valley. The movement distance of snow leopard was 3-10 km/day. And the capture rate or photographic rate of snow leopard was 1.53%. Meanwhile, 20 transects were run and 31 feces sample were collected. According to 32 photos, photographic rate and sign survey after snowing on the spot, were about 5-8 individuals of snow leopards in the research area, and the minimum density of snow leopard in Muzat Valley was 2.0 – 3.2 individuals/100 km2. We observed the behavior of ibex for 77.3 hours, and found about 20 groups and a total of approximately 264 ibexes in the research area. | ||||
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Notes | In Chinese | Approved | no | ||
Call Number | SLN @ rana @ 971 | Serial | 683 | ||
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Author | Xu, F.; Ming, M.; Yin, S.-jing; Mardan | ||||
Title | Snow Leopard Survey in Tumor Nature Reserve, Xingjiang | Type | Miscellaneous | ||
Year | 2005 | Publication | Sichuan Journal of Zoology | Abbreviated Journal | |
Volume | 24 | Issue | 4 | Pages | 608-610 |
Keywords | snow; snow leopard; snow-leopard; leopard; survey; nature; reserve; national; Xinjiang; China; sign; big; cat; spray; distribution; population; habitat; Habitat selection; selection; river; area; Tomur; transects; transect; scrapes; scrape; feces; areas; valley | ||||
Abstract | Snow leopard survey was conducted in Oct-Nov 2004 at Tumor National Natural Reserve, Xinjiang, China. Because of its special living style, the snow leopard is difficult to observe by sight. Signs left by snow leopard become a good index to prove the existance of the big cat. There are mainly five kinds of signs, footprints, fectes, claw rakes and urine spray. From them we can know the distribution, probably population and habitat selection of snow leopard. This time in Tumor we investigated 5 difference places: Pochenzi in Mozat River area, Boxidun in Little Kuzbay River area, Yinyer in Tomur River area, Kurgan and Taglak in Quiong Tailan River area. 42 transects were run in this trip and a total of 57 signs found. Among them, footprints amounted to 71.9%, scrapes 21.1%, and feces 7.0%. The results showed that the big cat existed in Yinyer, Kurgan and Taglak areas and liked to select their habitat in the valley and didn't like to live in barren areas. | ||||
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Call Number | SLN @ rana @ 873 | Serial | 1034 | ||
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Author | Ferretti, F., Lovari, S., Minder, I., Pellizzi, B. | ||||
Title | Recovery of the snow leopard in Sagarmatha (Mt.Everest) National Park: effects on main prey | Type | Journal Article | ||
Year | 2014 | Publication | European Journal of Wildlife Research | Abbreviated Journal | |
Volume | Issue | 60 | Pages | 559-562 | |
Keywords | Predator–prey relationships . Small populations . Snow leopard . Himalayan tahr | ||||
Abstract | Consequences of predation may be particularly heavy on small populations of herbivores, especially if they are threatened with extinction. Over the 2006–2010 period, we documented the effects of the spontaneous return of the endangered snow leopard on the population of the vulnerable Himalayan tahr. The study area was an area of central Himalaya where this cat disappeared c. 40 years before, because of persecution by man. Snow leopards occurred mainly in areas close to the core area of tahr distribution. Tahr was the staple (56.3 %) of snow leopards. After the arrival of this cat, tahr decreased by more than 2/3 from 2003 to 2010 (mainly through predation on kids). Subsequently, the density of snow leopards decreased by 60%from2007 to 2010. The main prey of snow leopards in Asia (bharal, marmots) were absent in our study area, forcing snow leopards to specialize on tahr. The restoration of a complete prey spectrum should be favoured through reintroductions, to conserve large carnivores and to reduce exploitation of small populations of herbivores, especially if threatened. |
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Call Number | SLN @ rakhee @ | Serial | 1408 | ||
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Author | Zhang, L., Lian, X., Yang, X | ||||
Title | Population density of snow leopards (Panthera Uncia) in the Yage Valley Region of the Sanjiangyuan National Park: Conservation Implications and future directions | Type | Journal Article | ||
Year | 2020 | Publication | Artic, Antartic and Alpine Research | Abbreviated Journal | |
Volume | 52 | Issue | 1 | Pages | 541-550 |
Keywords | Snow leopard; population density; camera trapping; Tibetan Plateau; alpine ecosystem | ||||
Abstract | Population-based studies on snow leopard (Panthera uncia) are of theoretical and practical sig- nificance for the conservation of alpine ecosystems, though geographic remoteness and isolation hinder surveys in many promising regions. The Sanjiangyuan National Park on the Tibetan Plateau is acknowledged as a main snow leopard habitat, but most of the region remains unexplored and unknown. We adopted a combined approach of route survey and camera trapping survey to explore the population density of snow leopard in the Yage Valley region of the Sanjiangyuan National Park. Results indicated that (1) large populations of blue sheep contributed to the major food supply for snow leopards, along with diverse prey species as dietary supplementations, and (2) a population density of four to six snow leopards per 100 km2 on the north bank was estimated, and nine to fourteen individuals within the valley core areas were identified. We also argue that under the potential impacts of hydropower dams, this valley ecosystem should be symbolized as a conservation hotspot and therefore merits prioritized conservation. We recommend further surveys combined with novel methods/techniques and advocate a sustainable ecotourism model for the first V-shaped valley along the Yangtze mainstream. | ||||
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Notes | Approved | no | |||
Call Number | Serial | 1619 | |||
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Author | Matyushkin, E.N. | ||||
Title | Tracks and tracking techniques in studies of large carnivorous mammals | Type | Journal Article | ||
Year | 2000 | Publication | Zoologichesky Zhurnal | Abbreviated Journal | |
Volume | 79 | Issue | (4) | Pages | 412-429 |
Keywords | Lynx; Scent-Marking; Organization; population; behavior; Felidae; Forest; Russia; tracking; pug marks; scent; marking; browse; 60; Russian | ||||
Abstract | In Russia, traditions of track observations and the use of tracking techniques in studying the ecology and behavior of mammals were founded by A.N. Formozov. An analytic review of his data on large carnivorous mammals (tiger, snow leopard, wolf, brown bear, wolverine, and others) is given. A special detailed observation of animals' tracks as a source of information on their life is shown only to start. The efficiency of track observations in various fields of studies, including counting animals, is estimated. The values of day and night distances for various animal species, given in literature, have never been properly substantiated methodically. The tracking method is the most effective in studying the use of the home range by animals, drawing the network of their movements and scent-marking behavior. The hunting behavior of large predators in dense forests is can only be deduced by observing their tracks. In some cases, the use of tracking has a distinct advantage over radio tracking. The main propositions are illustrated by the materials of the author obtained in various Russian regions (in forests of the northern Russian Plain and southern Far east) for 1958-1998. | ||||
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Notes | Document Type: Russian | Approved | no | ||
Call Number | SLN @ rana @ 391 | Serial | 652 | ||
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Author | Reading, R.P.; Amgalanbaatar, S.; Mix, H.; Lhagvasuren, B. | ||||
Title | Argali Ovis ammon surveys in Mongolia's South Gobi | Type | Journal Article | ||
Year | 1997 | Publication | Oryx | Abbreviated Journal | |
Volume | 31 | Issue | 4 | Pages | 285-294 |
Keywords | Mongolia; argali; gobi; livestock; population; status; 5220 | ||||
Abstract | Claims poaching and competition with domestic livestock are threatening the argali's survival in Mongolia. The author's conducted aerial and ground surveys in the South Gobi and estimated a populaton size of approximately 3,900 argali. | ||||
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Notes | Full text available at URL. | Approved | no | ||
Call Number | SLN @ rana @ 507 | Serial | 811 | ||
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Author | Poyarkov, A. D., Munkhtsog, B., Korablev, M. P., Kuksin, A. N., Alexandrov, D. Y., Chistopolova, M. D.,Hernandez-Blanco, J. A., Munkhtogtokh, O., Karnaukhov, A. S., Lkhamsuren, N., Bayaraa, M., Jackson, R. M., Maheshwari, A., Rozhnov, V. V. | ||||
Title | Assurance of the existence of a trans-boundary population of the snow leopard (Panthera uncia) at Tsagaanshuvuut – Tsagan- Shibetu SPA at the Mongolia-Russia border | Type | Journal Article | ||
Year | 2020 | Publication | Integrative Zoology | Abbreviated Journal | |
Volume | Issue | 15 | Pages | 224-231 | |
Keywords | FST, home range, Panthera uncia, snow leopard, trans-boundary population | ||||
Abstract | The existence of a trans-boundary population of the snow leopard (Panthera uncia) that inhabits the massifs of Tsagaanshuvuut (Mongolia) – Tsagan-Shibetu (Russia) was determined through non-invasive genetic analysis of scat samples and by studying the structure of territory use by a collared female individual. The genetic analysis included species identification of samples through sequencing of a fragment of the cytochrome b gene and individual identification using a panel of 8 microsatellites. The home range of a female snow leopard marked with a satellite Global Positioning System (GPS) collar was represented by the minimum convex polygon method (MCP) 100, the MCP 95 method and the fixed kernel 95 method. The results revealed insignificant genetic differentiation between snow leopards that inhabit both massifs (minimal fixation index [FST]), and the data testify to the unity of the cross-border group. Moreover, 5 common individuals were identified from Mongolian and Russian territories. This finding clearly shows that their home range includes territories of both countries. In addition, regular movement of a collared snow leopard in Mongolia and Russia confirmed the existence of a cross-border snow leopard group. These data support that trans-boundary conservation is important for snow leopards in both countries. We conclude that it is crucial for Russia to study the northern range of snow leopards in Asia. | ||||
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Notes | Approved | no | |||
Call Number | SLN @ rakhee @ | Serial | 1493 | ||
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Author | Kuzminikh, I. | ||||
Title | Notes on the status of captive snow leopards in regions of the former Soviet Union | Type | Conference Article | ||
Year | 1994 | Publication | Abbreviated Journal | ||
Volume | Issue | Pages | 199 | ||
Keywords | zoos; captivity; management; Russia; Ussr; Soviet-Union; status; captive-population; genetics; Eastern-Sayan-Reserve; protected-areas; parks; reserves; refuge; browse; captive populations; populations; captive; eastern sayan reserve; easter; Sayan; reserve; protected area; areas; area; protected areas; 3450 | ||||
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Publisher | Islt | Place of Publication | Usa | Editor | J.L.Fox; D.Jizeng |
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Notes | Full Text at URLTitle, Monographic: Seventh International Snow Leopard SymposiumPlace of Meeting: ChinaDate of Copyright: 1994 | Approved | no | ||
Call Number | SLN @ rana @ 229 | Serial | 597 | ||
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