| Home | << 1 2 3 4 5 6 7 8 >> |
|
| Records | |||||
|---|---|---|---|---|---|
| Author | Suryawanshi, K.R.; Bhatnagar, Y.; Mishra, C. | ||||
| Title | Why should a grazer browse? Livestock impact on winter resource use by bharal Pseudois nayaur | Type | Journal Article | ||
| Year | 2009 | Publication | Oecologia | Abbreviated Journal | |
| Volume | Issue | Pages | 1-10 | ||
| Keywords | browse; livestock; impact; winter; resource; use; bharal; Pseudois; pseudois nayaur; Pseudois-nayaur; nayaur; diet; variation; diets; conservation; Media; study; decline; areas; area; grazing; Pressure; plants; plant; sign; feeding; location; population; structure; populations; using; young; Female; times; High; Competition; species; predators; predator; endangered; snow; snow leopard; snow-leopard; leopard; trans-himalaya; transhimalaya | ||||
| Abstract | Many mammalian herbivores show a temporal diet variation between graminoid-dominated and browse dominated diets. We determined the causes of such a diet shift and its implications for conservation of a medium sized ungulate-the bharal Pseudois nayaur. Past studies show that the bharal diet is dominated by graminoids (>80%) during summer, but the contribution of graminoids declines to about 50% in winter. We tested the predictions generated by two alternative hypotheses explaining the decline: low graminoid availability during winter causes bharal to include browse in their diet; bharal include browse, with relatively higher nutritional quality, in their diet to compensate for the poor quality of graminoids during winter. We measured winter graminoid availability in areas with no livestock grazing, areas with relatively moderate livestock grazing, and those with intense livestock grazing pressures. The chemical composition of plants contributing to the bharal diet was analysed. The bharal diet was quantiWed through signs of feeding on vegetation at feeding locations. Population structures of bharal populations were recorded using a total count method. Graminoid availability was highest in areas without livestock grazing, followed by areas with moderate and intense livestock grazing. The bharal diet was dominated by graminoids (73%) in areas with highest graminoid availability. Graminoid contribution to the bharal diet declined monotonically (50, 36%) with a decline in graminoid availability. Bharal young to female ratio was 3 times higher in areas with high graminoid availability than areas with low graminoid availability. The composition of the bharal winter diet was governed predominantly by the availability of graminoids in the rangelands. Our results suggest that bharal include more browse in their diet during winter due to competition from livestock for graminoids. Since livestock grazing reduces graminoid availability, creation of livestock-free areas is necessary for the conservation of grazing species such as the bharal and its predators including the endangered snow leopard in the Trans-Himalaya. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
Publisher  |
Springer-Verlag | Place of Publication | Online | Editor | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | This study was made possible by a grant from the Snow Leopard Network. Additional support was given by the Wildlife Conservation Society-India Program and Nature Conservation Foundation, the Whitley Fund for Nature, the Ford Foundation, and the Nadathur Conservation Trust. | Approved | no | ||
| Call Number | SLN @ rana @ 1062 | Serial | 951 | ||
| Permanent link to this record | |||||
| Author | Jackson, R. | ||||
| Title | People-Wildlife Conflict Management in the Qomolangma Nature Preserve, Tibet | Type | Conference Article | ||
| Year | 1998 | Publication | Abbreviated Journal | Tibet's Biodiversity: Conservation and Management.Proceedings of a Conference, August 30-September 4 | |
| Volume | Issue | Pages | 40-46 | ||
| Keywords | conflict; conflict management; management; Qomolangma; nature; preserve; Tibet; primary; Report; conflicts; damage; livestock; livestock depredation; livestock-depredation; depredation; reserve; protected; endangered; endangered mammals; mammals; biodiversity; conservation | ||||
| Abstract | The primary objective of this paper is to report on people-wildlife conflicts arising from crop damage and livestock depredation in the Qomolangma Reserve, with special reference to the management of protected and endangered mammals. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Tibet Forestry Department and World Wide Fund for Nature. China Forestry Publishing House. | Place of Publication | China | Editor | Ning, W.; Miller, D.; Zhu, L.; Springer, J. |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | Tibet's Biodiversity: Conservation and Management. | ||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | 188 pages in proceedings. | Approved | no | ||
| Call Number | SLN @ rana @ 1013 | Serial | 461 | ||
| Permanent link to this record | |||||
| Author | Theile, S. | ||||
| Title | Fading Footprints: The Killing and Trade of Snow Leopards | Type | Report | ||
| Year | 2003 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | snow; leopard; poaching; trade; traffic; Cites; endangered; hunting; 5130 | ||||
| Abstract | Snow Leopards, in a genus of their own, are endangered big cats. They inhabit rugged, mountainous terrain, in 12 range States – Afghanistan, Bhutan, China, India, Kazakhstan, Kyrgyzstan, Mongolia, Nepal, Pakistan, the Russian Federation, Tajikistan and Uzbekistan. There are regional differences in prey, but the cats' natural prey includes ungulates and rodents. The global population of Snow Leopards is estimated to be between about 4000 and 7000, but sharp declines in populations have been reported over the past decade from parts of the species's range. High levels of hunting for the animals' skins and for live animals, for zoos, during the last century contributed to the species's endangered status and, from the 1970s, legal measures were taken for its protection. In 1975, the species was listed in Appendix I of CITES (the Convention on International Trade in Endangered Species of Fauna and Flora) and in 1985 it became an Appendix-I species of the Convention of Migratory Species. It has been accorded nation-wide legal protection in almost every range State, in some cases since the 1970s. In spite of such provision, Snow Leopards have been hunted during the 1990s in numbers as high as at any time in the past and this killing continues in the present century. This report details the status of illegal poaching and trade in snow leopards in the late twentieth and early twenty-first centuries. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Traffic International | Place of Publication | Caimbridge, UK | Editor | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 499 | Serial | 965 | ||
| Permanent link to this record | |||||