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| Author | Schaller, G.B.; Hong, L.; Talipu, J.; Mingjiang, R.Q. | ||||
| Title | The Snow Leopard in Xinjiang, China | Type | Miscellaneous | ||
| Year | 1989 | Publication | Snow Line | Abbreviated Journal | |
| Volume | winter | Issue | Pages | ||
| Keywords | surveys; research; Tian-Shan; scrapes; sign; range; browse; 4780 | ||||
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| Publisher | Islt | Place of Publication | Seattle | Editor | |
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| Notes | Full Text at URLJournal Title: Snow Line | Approved | no | ||
| Call Number | SLN @ rana @ 465 | Serial | 869 | ||
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| Author | Schaller, G.B. | ||||
| Title | Status of large mammals in the Taxkorgan Reserve, Xinjiang, China | Type | Journal Article | ||
| Year | 1987 | Publication | Biological-Conservation | Abbreviated Journal | |
| Volume | 42 | Issue | 1 | Pages | 53-71 |
| Keywords | Marco-Polo; sheep; Ovis-ammon-poli; Asiatic; ibex; Capra-ibex; blue-sheep; Pseudois-nayaur; snow; leopard; Panthera-uncia; wolf; Canis-lupus; brown; bear; Ursus-arctos; marmot; survey; status; China; Taxkorgan; reserve; capra ibex; snow leopard; blue; browse; marco polo; ovis; ammon; poli; capra; pseudois nayaur; panthera; uncia; canis; lupus; ursus arctos; 880 | ||||
| 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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| Notes | Full Text Available at URLDocument Type: English | Approved | no | ||
| Call Number | SLN @ rana @ 100 | Serial | 866 | ||
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| Author | Schaller, G. | ||||
| Title | Wildlife Survey in Tibet, Report #8 | Type | Miscellaneous | ||
| Year | 1988 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | Tibet; survey; Kashi; Xinjiang; antelope; wild-ass; gazzele; argali; blue-sheep; yak; wolf; brown-bear; livestock; hunting; trapping; poaching; browse; 4300 | ||||
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| Notes | Full Text at URL | Approved | no | ||
| Call Number | SLN @ rana @ 418 | Serial | 856 | ||
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| Author | Schaller, G. | ||||
| Title | Surveys of Mountain Wildlife in China, Report # 6 | Type | Miscellaneous | ||
| Year | 1987 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 10 | ||
| Keywords | Xinjiang; Tian-Shan; Tomur-Feng; tibetan-plateau; Altun; surveys; methods; hunting; livestock; grazing; browse; 4200 | ||||
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| Notes | Full Text Available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 408 | Serial | 854 | ||
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| Author | Ghoshal, A., Bhatnagar, Y. V., Pandav, B., Sharma, K., Mshra, C. | ||||
| Title | Assessing changes in distribution of the Endangered snow leopard Panthera uncia and its wild prey over 2 decades in the Indian Himalaya through interviewbased occupancy surveys | Type | Journal Article | ||
| Year | 2017 | Publication | Oryx | Abbreviated Journal | |
| Volume | Issue | Pages | 1-13 | ||
| Keywords | Asiatic ibex, blue sheep, carnivore, occupancy, snow leopard, survey, threat, ungulate | ||||
| Abstract | Understanding species distributions, patterns of change and threats can form the basis for assessing the conservation status of elusive species that are difficult to survey. The snow leopard Panthera uncia is the top predator of the Central and South Asian mountains. Knowledge of the distribution and status of this elusive felid and its wild prey is limited. Using recall-based key-informant interviews we estimated site use by snow leopards and their primary wild prey, blue sheep Pseudois nayaur and Asiatic ibex Capra sibirica, across two time periods (past: �; recent: �) in the state of Himachal Pradesh, India. We also conducted a threat assessment for the recent period. Probability of site use was similar across the two time periods for snow leopards, blue sheep and ibex, whereas for wild prey (blue sheep and ibex combined) overall there was an % contraction. Although our surveys were conducted in areas within the presumed distribution range of the snow leopard, we found snow leopards were using only % of the area (, km). Blue sheep and ibex had distinct distribution ranges. Snow leopards and their wild prey were not restricted to protected areas, which encompassed only % of their distribution within the study area. Migratory livestock grazing was pervasive across ibex distribution range and was the most widespread and serious conservation threat. Depredation by free-ranging dogs, and illegal hunting and wildlife trade were the other severe threats. Our results underscore the importance of community-based, landscape- scale conservation approaches and caution against reliance on geophysical and opinion-based distribution maps that have been used to estimate national and global snow leopard ranges. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1463 | ||
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| Author | Schaller, G. | ||||
| Title | Surveys of Mountain Wildlife in China, Report # 4 | Type | Miscellaneous | ||
| Year | 1986 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 11 | ||
| Keywords | Xinjiang; Tian-Shan; Tian; Taxkorgan; Horendaban-Shan; Horendaban; surveys; field-work; prey; livestock; hunting; poaching; herders; browse; 4210 | ||||
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| Notes | Full text available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 409 | Serial | 853 | ||
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| Author | Qiseng, Y. | ||||
| Title | Further Study on the Geographical Distribution and Conservation of Snow Leopard in Qinghai, China | Type | Conference Article | ||
| Year | 1994 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 73-78 | ||
| Keywords | China; Qinghai; distribution; status; surveys; interviews; poaching; hunters; hunting; herders; collection; conservation; browse; 3750 | ||||
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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 @ 247 | Serial | 801 | ||
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| Author | Moheb, Z., Rajabi, A. M., Jahed, N., Ostrowski, S., Zahler, P. I., Fuller, T. K. | ||||
| Title | Using double-observer surveys to monitor urial and ibex populations in the Hindu Kush of Wakhan National Park, Afghanistan | Type | Journal Article | ||
| Year | 2022 | Publication | Oryx | Abbreviated Journal | |
| Volume | Issue | Pages | 1-7 | ||
| Keywords | Capra sibirica, density, double-observer survey, herd composition, herd size, Ovis vignei, ungulates, viewshed | ||||
| Abstract | We surveyed the urial Ovis vignei and Siberian ibex Capra sibirica in the Hindu Kush mountain range of Wakhan National Park in north-eastern Afghanistan to determine their population status and identify potential drivers of population change. We conducted two double- observer ground surveys, in April–May 2015 and 2018, in 10 areas (total = 288 km2). Urial herds were mostly com- posed of both sexes (78% of observed herds), the mean adult sex ratio (females:males) was 100:70, and the mean female:juvenile ratio was 100:53. In 2018 we calculated a urial density of 35/100 km2, compared to 72/100 km2 in 2015. Ibex herds were mostly (79%) composed of both sexes, the mean adult sex ratio (females:males) was 100:103, and the mean female:juvenile ratio was 100:58. Ibex density estimates were similar in 2015 and 2018 (c. 250/100 km2). We discuss the usefulness of the double-observer methods for ungulate surveys, highlight the value of viewshed calculations and discuss the possible causes of urial population decline. To ensure the conservation of these ungulate populations, we recommend continued regular monitoring, measures to address poaching and research to clarify the taxonomical status of urials in Wakhan. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1707 | ||
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| Author | Jackson, M. R., Munkhtsog, B., Munkhtsog, B., Hunter, B., Rice, D., Hunter, D. O. | ||||
| Title | Harnessing Drones for Snow Leopard Prey Surveys | Type | Journal Article | ||
| Year | 2024 | Publication | SL Reports | Abbreviated Journal | |
| Volume | Issue | 3 | Pages | 1-8 | |
| Keywords | argali, Asiatic ibex, surveys, drone, Mongolia, snow leopard, thermal imagery, Unmanned Aerial Vehicle (UAV) | ||||
| Abstract | Surveying snow leopard prey species such as argali, ibex or blue sheep through traditional ground-based observations is time-consuming, expensive, and challenging. Aerial drones present a promising alternative. We tested using thermal-sensor- equipped drones to count ungulate populations in Mongolia’s Ikh Nart Nature Reserve, surveying ~400km of transects along five fixed routes for forty-three missions. Drones detected 235 prey animals and 209 livestock; 26% of all sightings were in areas that would not have been visible to hypothetical ground-based observers. Our tests reinforced the utility of drones for counting snow leopard prey and highlighted important issues and future advances for supporting largely autonomous prey surveys. We recommend biologists build upon existing technology to attain an inexpensive, easy to use, and field ready set of equipment and procedures that can reliably improve or replace traditional transect or point count methods for large prey species. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1753 | ||
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| Author | International Snow Leopard Trust | ||||
| Title | Indo-US Snow Leopard Project | Type | Miscellaneous | ||
| Year | 1986 | Publication | Snowline | Abbreviated Journal | |
| Volume | No. 10 | Issue | Pages | ||
| Keywords | Garhwal; Himalayas; Govind; Givind-Pashu-Vihar; depredation; killing; livestock; surveys; research; Himachal-Pradesh; Himachal; browse; 4810 | ||||
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| Publisher | Islt | Place of Publication | Seattle | Editor | |
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| Notes | Full Text at URL; Progress ReportJournal Title: Snow Line | Approved | no | ||
| Call Number | SLN @ rana @ 468 | Serial | 921 | ||
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