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| Author | Esipov A.V. | ||||
| Title | Distribution and Numbers of the Siberian Ibex in the Hissar Nature Reserve, Uzbekistan | Type | Miscellaneous | ||
| Year | 2002 | Publication | Abbreviated Journal | ||
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Issue | Pages | 76-78 | ||
| Keywords | Uzbekistan; Hisssar nature reserve; wild ibex; distribution; number; predators; snow leopard.; 6640; Russian | ||||
| Abstract | It describes distribution and number of ibex in four parts of the Hissar nature reserve in Uzbekistan. The total number of ibex is estimated to be 1,500 animals. The natural enemies of ibex are snow leopard, wolf, and lynx. Data about ibex's food, seasonal migrations, and threats are given. Decreasing forage reserve and poaching are considered as the most serious threats. A buffer zone is suggested to be established in the areas adjacent to Tajikistan and the Surkhandarya region of Uzbekistan. | ||||
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| Notes | Full text available in RussianJournal Title: Necessity of nature protection in South Uzbekistan. | Approved | no | ||
| Call Number | SLN @ rana @ 642 | Serial | 258 | ||
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| Author | Baidavletov R.J. | ||||
| Title | Large predators of the Kazakhstan Altai and their importance for hunting industry | Type | Miscellaneous | ||
| Year | 2002 | Publication | Abbreviated Journal | ||
| Volume |
Issue | Pages | 79-81 | ||
| Keywords | Kazakhstan; Altai; large predators; snow leopard; distribution; number; preys.; 6110; Russian | ||||
| Abstract | Fauna of large predatory mammals in the Kazakhstan Altai is represented by five species: wolf, bear, glutton, lynx, and snow leopard. Snow leopard inhabits the Sarymsakty and Tarbagai ridges and South Altai. This species is observed to regularly penetrate into the Kutun and Kurchum ridges. Its habitat covers an area of 1,800 sq. km, its population being 14-16 animals. The population density is 0.7 1.0 animals per 100 sq. km. A hunting area of a female animal with two cubs is 45 85 sq. km; a male 120 sq. km. Snow leopard main preys on ibex (41.1 percent), roe-deer (31.0 percent), and moral (13.8 percent); in summer on gray marmot (28.6 percent). Snow leopard is also known to prey on hares, birds, argali, and elks. | ||||
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| Notes | Full text available in RussianJournal Title: Zoological studies in Kazakhstan. | Approved | no | ||
| Call Number | SLN @ rana @ 590 | Serial | 107 | ||
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| Author | Aryal, A. | ||||
| Title | Final Report On Demography and Causes of Mortality of Blue Sheep (Pseudois nayaur) in Dhorpatan Hunting Reserve in Nepal | Type | Report | ||
| Year | 2009 | Publication | Abbreviated Journal | ||
| Volume |
Issue | Pages | 1-53 | ||
| Keywords | Report; mortality; blue; blue sheep; blue-sheep; sheep; Pseudois; pseudois nayaur; Pseudois-nayaur; nayaur; Dhorpatan; hunting; reserve; Nepal; biodiversity; research; training; snow; snow leopard; snow-leopard; leopard; conservation; program; population; Population-Density; density; densities; change; Sex; study; area; High; poaching; Pressure; reducing; number; predators; predator; poison; wolf; wolves; canis; Canis-lupus; lupus; wild; wild boar; prey; prey species; prey-species; species; scats; scat; value; fox; cover; deer; diet; leopards; pika; snow leopards; snow-leopards; soil; Relationship | ||||
| Abstract | A total of 206 individual Blue sheep Pseudois nayaur were estimated in Barse and Phagune blocks of Dhorpatan Hunting Reserve (DHR) and population density was 1.8 Blue sheep/sq.km. There was not significant change in population density from last 4 decades. An average 7 animals/herd (SD-5.5) were classified from twenty nine herds, sheep per herds varying from 1 to 37. Blue sheep has classified into sex ratio on an average 75 male/100females was recorded in study area. The sex ratio was slightly lower but not significantly different from the previous study. Population of Blue sheep was seen stable or not decrease even there was high poaching pressure, the reason may be reducing the number of predators by poison and poaching which has supported to increase blue sheep population. Because of reducing the predators Wolf Canis lupus, Wild boar population was increasing drastically in high rate and we can observed wild boar above the tree line of DHR. The frequency of occurrence of different prey species in scats of different predators shows that, excluding zero values, the frequencies of different prey species were no significantly different (ö2= 10.3, df = 49, p > 0.05). Most of the scats samples (74%) of Snow leopard, Wolf, Common Leopard, Red fox's cover one prey species while two and three species were present in 18% and 8%, respectively. Barking deer Muntiacus muntjak was the most frequent (18%) of total diet composition of common leopards. Pika Ochotona roylei was the most frequent (28%), and Blue sheep was in second position for diet of snow leopards which cover 21% of total diet composition. 13% of diet covered non-food item such as soil, stones, and vegetable. Pika was most frequent on Wolf and Red fox diet which covered 32% and 30% respectively. There was good positive relationship between the scat density and Blue sheep consumption rate, increasing the scat density, increasing the Blue sheep consumption rate. Blue sheep preference by different predators such as Snow leopard, Common leopard, Wolf and Red fox were 20%, 6%, 13% and 2% of total prey species respectively. |
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| Notes | The Biodiversity Research and Training Forum (BRTF) Nepal. Email: savefauna@yahoo.com Submitted to Snow Leopard Conservation Grants Program, USA. | Approved | no | ||
| Call Number | SLN @ rana @ 1064 | Serial | 104 | ||
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| Author | Ale, S.; Whelan, C. | ||||
| Title | Reappraisal of the role of big, fierce predators | Type | Miscellaneous | ||
| Year | 2008 | Publication | Biodiversity Conservation | Abbreviated Journal | |
| Volume |
Issue | Pages | 685-690 | ||
| Keywords | Biodiversity ú Conservation ú Costs of predation ú Indirect effects ú Non-lethal effects ú Predators ú Top-down control; big; predators; predator | ||||
| Abstract | The suggestion in the early 20th century that top predators were a necessary component of ecosystems because they hold herbivore populations in check and promote biodiversity was at Wrst accepted and then largely rejected. With the advent of Evolutionary Ecology and a more full appreciation of direct and indirect effects of top predators, this role of top predators is again gaining acceptance. The previous views were predicated upon lethal effects of predators but largely overlooked their non-lethal effects. We suggest that conceptual advances coupled with an increased use of experiments have convincingly demonstrated that prey experience costs that transcend the obvious cost of death. Prey species use adaptive behaviours to avoid predators, and these behaviours are not cost-free. With predation risk, prey species greatly restrict their use of available habitats and consumption of available food resources. Effects of top predators consequently cascade down to the trophic levels below them. Top predators, the biggies, are thus both the targets of and the means for conservation at the landscape scale. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 885 | Serial | 52 | ||
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| Author | Ale S. | ||||
| Title | Have snow leopards made a comeback to the Everest region of Nepal? | Type | Report | ||
| Year | 2005 | Publication | Abbreviated Journal | ||
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Issue | Pages | 1-21 | ||
| Keywords | snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; region; Nepal; Report; International; international snow leopard trust; International-Snow-Leopard-Trust; trust; program; 1960; endangered; Sagarmatha; High; Himalaya; tourism; impact; establishment; national; national park; National-park; park; 1980; area; Tibet; surveys; survey; status; Cats; cat; prey; research; project; sign; transects; transect; length; valley; Response; hunting; recovery; Himalayan; tahr; density; densities; range; pugmarks; sighting; 60; study; population; predators; predator; structure; prey species; prey-species; species; populations; mortality; effects; predation; population dynamics | ||||
| Abstract | In the 1960s, the endangered snow leopard was locally extirpated from the Sagarmatha (Mt. Everest) region of Nepal. In this Sherpa-inhabited high Himalaya, the flourishing tourism since the ascent of Mt Everest in 1953, has caused both prosperity and adverse impacts, the concern that catalyzed the establishment of Mt. Everest National Park in the region in 1976. In the late 1980s, there were reports that some transient snow leopards may have visited the area from adjoining Tibet, but no biological surveys exist to confirm the status of the cats and their prey. Have snow leopards finally returned to the top of the world? Exploring this question was the main purpose of this research project. We systematically walked altogether 24 sign transects covering over 13 km in length in three valleys, i.e. Namche, Phortse and Gokyo, of the park, and counted several snow leopard signs. The results indicated that snow leopards have made a comeback in the park in response to decades of protective measures, the virtual cessation of hunting and the recovery of the Himalayan tahr which is snow leopard's prey. The average sign density (4.2 signs/km and 2.5 sign sites/km) was comparable to that reported from other parts of the cats' range in the Himalaya. On this basis, we estimated the cat density in the Everest region between 1 to 3 cats per 100 sq km, a figure that was supported by different sets of pugmarks and actual sightings of snow leopards in the 60 km2 sample survey area. In the study area, tahr population had a low reproductive rate (e.g. kids-to-females ratio, 0.1, in Namche). Since predators can influence the size and the structure of prey species populations through mortality and through non-lethal effects or predation risk, snow leopards could have been the cause of the population dynamics of tahr in Sagarmtha, but this study could not confirm this speculation for which further probing may be required. | ||||
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| Notes | Progress report for the International Snow Leopard Trust Small Grants Program. | Approved | no | ||
| Call Number | SLN @ rana @ 1063 | Serial | 50 | ||
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| Author | Aizin B.M. | ||||
| Title | Siberian ibex Capra sibirica Pall | Type | Miscellaneous | ||
| Year | 1969 | Publication | Abbreviated Journal | ||
| Volume |
Issue | Pages | 98-105 | ||
| Keywords | Kyrgyzsatn; Siberian ibex; distribution; life history; diet; predators; snow leopard.; 5890; Russian | ||||
| Abstract | It describes status of ibex in Kyrgyzstan, its distribution, behavioral patterns, enemies and competitors, etc. The enemies of ibex are snow leopard and wolf. All year round snow leopard preys on ibex its main food object and, therefore, should there be ibexes, snow leopards would be somewhere around. In winter, a considerable number of ibex dies from wolves. Sometimes dogs prey on ibex, too. Golden eagles and bearded vultures prey on young ibexes. However, poachers remain the most dangerous enemy. | ||||
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| Notes | Full text available in RussianJournal Title: Game species of Kyrgyzstan. | Approved | no | ||
| Call Number | SLN @ rana @ 568 | Serial | 44 | ||
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