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| Author | Oli, M.K. | ||||
| Title | Snow leopards and blue sheep in Nepal: Densities and predator: prey ratio | Type  |
Journal Article | ||
| Year | 1994 | Publication | Journal of Mammalogy | Abbreviated Journal | |
| Volume | 75 | Issue | 4 | Pages | 998-1004 |
| Keywords | Nepal; blue-sheep; prey; livestock; predation; blue; sheep; browse; 740; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; blue sheep; densities; density; predator | ||||
| Abstract | I studied snow leopards (Panthera uncia) and blue sheep (Pseudois nayaur) in Manang District, Annapurna Conservation Area, Nepal, to estimate numbers and analyze predator-prey interactions. Five to seven adult leopards used the 10-5-km-2 study area, a density of 4.8 to 6.7 leopards/100 km-2. Density of blue sheep was 6.6 10.2 sheep/km-2, and biomass density was 304 kg/km-2. Estimated relative biomass consumed by snow leopards suggested that blue sheep were the most important prey; marmots (Marmota himalayana) also contributed significantly to the diel of snow leopards Snow leopards in Manang were estimated to harvest 9-20% of total biomass and 11-24% of total number of blue sheep annually. Snow leopard: blue sheep ratio was 1:114-1:159 on a weight basis, which was considered sustainable given the importance of small mammals in the leopard's diet and the absence of other competing predators. | ||||
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| Notes | Document Type: English Call Number: 599.05 JO | Approved | no | ||
| Call Number | SLN @ rana @ 236 | Serial | 746 | ||
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| Author | Mishra, C.; Van Wieren S.; Ketner, P.; Heitkonig, I.; Prins H. | ||||
| Title | Competition between domestic livestock and wild bharal Pseudois nayaur in the Indian Trans-Himalaya | Type |
Journal Article | ||
| Year | 2004 | Publication | Journal of Animal Ecology | Abbreviated Journal | |
| Volume | 73 | Issue | Pages | 344-354 | |
| Keywords | blue sheep,diet,grazing,rangeland,resource,ungulate,wildlife; 5320 | ||||
| Abstract | 1. The issue of competition between livestock and wild herbivores has remained contentious. We studied the diets and population structures of the mountain ungulate bharal Pseudois nayaur and seven species of livestock to evaluate whether or not they compete for forage. The study was conducted in the high altitude Spiti Valley, Indian Trans-Himalaya. 2. We compared resource (forage) availability and bharal population structures between rangelands differing in livestock density. Forage availability was estimated by clipping the standing graminoid biomass in sample plots. Livestock and bharal population structures were quantified through annual censuses. Seasonal diets of livestock were studied by direct observations, while those of bharal were quantified through feeding signs on vegetation. 3. We found that livestock grazing causes a significant reduction in the standing crop of forage. Graminoid availability per unit livestock biomass was three times greater in a moderately grazed rangeland compared with an intensively grazed one. 4. There was considerable diet overlap among the herbivore species. In summer, bharal, yak Bos grunniens, horse Equus caballus, cow Bos indicus, and dzomo (yak-cow hybrids) fed predominantly on graminoids, while donkey E. asinus, sheep Ovis aries, and goat Capra hircus, consumed both graminoids and herbs. The summer diet of bharal was a subset of the diets of three livestock species. In winter, depleted graminoid availability caused bharal, yak and horse to consume relatively more herbs, while the remaining livestock species fed predominantly on graminoids. Diet overlap was less in winter but, in both seasons, all important forage species in the bharal diet were consumed in substantial amounts by one or more species of livestock. 5. Comparison of the population structures of bharal between two rangelands differing in livestock density by c. 30% yielded evidence of resource competition. In the intensively grazed rangeland, bharal density was 63% lower, and bharal population showed poorer performance (lower young : adult female ratios). 6.Synthesis and applications High diet overlap between livestock and bharal, together with density-dependent forage limitation, results in resource competition and a decline in bharal density. Under the present conditions of high livestock density and supplemental feeding, restricting livestock numbers and creating livestockfree areas are necessary measures for conserving Trans-Himalayan wild herbivores. Mediating competitive effects on bharal through supplemental feeding is not a feasible option. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 517 | Serial | 695 | ||
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| Author | Namgail, T.; Fox, J.; Bhatnagar, Y.V. | ||||
| Title | Habitat segregation between sympatric Tibetan argali Ovis ammon hodgsoni and blue sheep Pseudois nayaur in the Indian Trans-Himalaya | Type |
Journal Article | ||
| Year | 2004 | Publication | Journal of Zoology | Abbreviated Journal | |
| Volume | 262 | Issue | Pages | 57-63 | |
| Keywords | argali; Ovis ammon hodgsoni; blue sheep; pseudois nayaur; Habitat selection; resource partitioning; niche relationship; 5200 | ||||
| Abstract | Tibetan argali Ovis ammon hodgsoni and blue sheep Pseudois nayaur have almost completely overlapping distributions encompassing most of the Tibetan plateau and its margins. Such a sympatric distribution of related species with similar ecological requirements implies that there is some degree of resource partitioning. This may be accomplished on the basis of habitat and/or diet separation. This study evaluated such ecological separation on the basis of physical habitat partitioning by these two sympatric ungulates in Hemis High Altitude National Park, Ladakh, India, in an area where the argali established a small new population in 1978. Such separation was tested for on the basis of expected difference between the species in their proximity to cliffs, associated with species-specific anti-predator behaviour. Tibetan argali selected habitats away from cliffs while blue sheep selected habitats close to cliffs. Blue sheep also selected steep slopes whereas argali selected gentle slopes. The two species did not differ in their use of habitats in terms of elevation. They did, however, differ in their use of plant communities; blue sheep selected sub-shrub and grass-dominated communities whilst argali selected forb-dominated communities. We suggest that the two species coexist in this site as a result of the differential use of habitat associated with their species-specific anti-predator strategies. |
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| Notes | Full text available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 505 | Serial | 710 | ||
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| Author | Oli, M.K.; Taylor, I.R.; Rogers, M.K. | ||||
| Title | Diet of the snow leopard (Panthera uncia) in the Annapurna Conservation Area, Nepal | Type |
Journal Article | ||
| Year | 1993 | Publication | Journal of Zoology London | Abbreviated Journal | |
| Volume | 231 | Issue | 3 | Pages | 365-370 |
| Keywords | predation; scats; prey; Nepal; blue-sheep; marmot; yaks; pika; livestock; diet; blue; sheep; browse; 770 | ||||
| Abstract | The diet of the snow leopard (Panthera uncia) was studied from 213 scats collected between April 1990 and February 1991 in the Annapurna Conservation Area, Nepal. Seven species of wild and five species of domestic mammals were taken, as well as an unidentified mammal and birds. Blue sheep (Pseudois nayaur) were the most frequently eaten prey. Himalayan marmots (Marmota himalayana) were also important, except in winter when they were hibernating. During winter, snow leopards ate more Royle's pika (Ochotona roylei) and domestic livestock. Yaks were eaten more frequently than other livestock types. | ||||
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| Notes | Document Type: English Call Number: QL1 .J879 | Approved | no | ||
| Call Number | SLN @ rana @ 206 | Serial | 744 | ||
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| Author | Jackson, R.; Zongyi, W.; Xuedong, L.; Yun, C. | ||||
| Title | Snow Leopards in the Qomolangma Nature Preserve of Tibet Autonomous Region | Type |
Conference Article | ||
| Year | 1994 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 85-95 | ||
| Keywords | Qomolangma; protected-area; parks; preserves; refuge; Nepal; Tibet; China; field-study; blue-sheep; scrapes; sprays; scat; feces; pug-marks; sign; transects; interviews; herders; livestock; predation; predator; traps; trapping; habitat; status; distribution; threats; hunting; pelts; skins; fur; coats; poaching; bones; medicine; Cites; conflict; trade; conservation; management; protected area; protected; area; areas; protected areas; field study; field; study; pug marks; blue; sheep; browse; pug; marks; 3490 | ||||
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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 @ 231 | Serial | 452 | ||
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| Author | Jackson, R.; Fox, J.L. | ||||
| Title | Snow Leopard Conservation: Accomplishments and Research Priorities | Type |
Conference Article | ||
| Year | 1997 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 128-144 | ||
| Keywords | Slims; Islt; zoos; zoo; captivity; genetics; home-range; predator; prey; parks; park; reserve; reserves; refuge; Mongolia; China; India; Nepal; Khunjerab; surveys; survey; transect; habitat; scrap; marking; spray; Myanmar; Burma; blue-sheep; ibex; conservation; ecology; management; livestock; herders; Dna; Icimod; Himalaya; protected-area; scrape; blue; sheep; browse; international snow leopard trust; home range; home; range; protected area; protected areas; protected; area; areas; 2900 | ||||
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| Publisher | Islt | Place of Publication | Pakistan | Editor | R.Jackson; A.Ahmad |
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| Notes | Full Text at URLTitle, Monographic: Eighth International Snow Leopard SymposiumPlace of Meeting: PakistanDate of Copyright: 1997 | Approved | no | ||
| Call Number | SLN @ rana @ 399 | Serial | 458 | ||
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| Author | Jafri, R.H.; Shah, F. | ||||
| Title | The role of education and research in the conservation of snow leopard and its habitat in Northern Pakistan | Type |
Conference Article | ||
| Year | 1994 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 273-277 | ||
| Keywords | Pakistan; Khunjerab; protected-areas; parks; reserves; refuge; education; ibex; Marco-Polo-sheep; hunting; predator; prey; diet; marmot; activity; Nepal; Chitral-Gol; war; land-use; climate; blue-sheep; home-range; Disease; blue; sheep; browse; Marco-Polo; protected; area; areas; land use; land; 3120 | ||||
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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 @ 233 | Serial | 482 | ||
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| Author | Kattel, B.; Bajimaya, S.S. | ||||
| Title | Status and Conservation of Snow Leopard in Nepal | Type |
Conference Article | ||
| Year | 1997 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 21-27 | ||
| Keywords | Nepal; conservation; status; management; predator; prey; blue-sheep; distribution; ecology; habitat; parks; park; reserves; reserve; refuge; livestock; herders; Dogs; herder; yak; goat; hunting; poaching; bone; trade; fur; pelt; pelts; coats; bones; protected-area; blue; sheep; browse; protected; area; protected area; 2280 | ||||
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| Publisher | International Snow Leopard Trust | Place of Publication | Lahore, Pakistan | Editor | R.Jackson; A.Ashiq |
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| Notes | Full Text at URLTitle, Monographic: Eighth International Snow Leopard SymposiumPlace of Meeting: Islamabad, PakistanDate of Copyright: 1997 | Approved | no | ||
| Call Number | SLN @ rana @ 316 | Serial | 526 | ||
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| Author | Harris, R.B. | ||||
| Title | Dealing with uncertainty in counts of mountain ungulates | Type |
Conference Article | ||
| Year | 1994 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 105-111 | ||
| Keywords | ungulates; blue-sheep; argali; tahr; ibex; prey; predator; status; population; asia; blue; sheep; browse; 3260 | ||||
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| Publisher | Islt | Place of Publication | Usa | Editor | J.L.Fox; Jizeng, D. |
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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 @ 224 | Serial | 372 | ||
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| Author | Miller, D.J.; Jackson, R. | ||||
| Title | Livestock and Snow Leopards:making room for competing users on the Tibetian Plateau | Type |
Conference Article | ||
| Year | 1994 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 315-328 | ||
| Keywords | livestock; Tibet; herder; herders; predator; prey; protected-areas; parks; reserves; refuge; Tibetian-Plateau; ungulates; wild-yak; blue-sheep; pika; marmots; gazelle; antelope; Qomolangma; Namcha-Barwa; Chang-Tang; habitat; grazing; wolves; pens; enclosures; bounties; bounty; pelts; skins; coats; furs; poisoning; medicine; bones; land-use; conservation; ecology; blue; sheep; browse; tibetian; plateau; wild; yak; namcha; barwa; change; tang; land use; land; 2800 | ||||
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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 @ 244 | Serial | 676 | ||
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