| Home | [41–50] << 51 52 53 54 55 56 57 58 59 60 >> [61–70] |
|
| Records | |||||
|---|---|---|---|---|---|
| Author | Reading, R.P.; Mix, H.M.; Badamjaviin L.; Feh, L.; Kane, D.; Dulamtseren, S.; Enkhbold S. | ||||
| Title | Status and distribution of khulan Equus hemionus in Mongolia | Type | Journal Article | ||
| Year | 2001 | Publication | Journal of Zoology | Abbreviated Journal | |
| Volume | 254 | Issue | Pages | 381-389 | |
| Keywords | gobi; Equus hemionus; Khulan; Mongolia; wild ass; 5240 | ||||
| Abstract | The Asiatic wild ass Equus hemionus, or khulan, once ranged across much of Central Asia, but is now globally threatened. The largest free-ranging populations are now restricted to a 250-km wide area (range 100ñ400 km) across the Gobi Desert region of southern Mongolia. Over the last 23 years the population has moved further north and east into its former range. Surveys conducted in the 1970s and 1980s estimated that the Mongolian population contained fewer than 15 000 animals and was declining as a result of human exploitation and livestock competition. Aerial surveys (one in autumn 1994, two in spring 1997) were flown as line transects over portions of the khulan's range in Mongolia and ground surveys (’ve in spring, summer, and autumn 1994ñ97) were conducted by vehicle and foot. Sample sizes and areas surveyed were larger than previous surveys, and our methods were often more systematic. Population size was estimated at 33 000ñ63 000 wild asses in Mongolia. Animal density ranged from 4.2 a 1.3 to 19.1a 3.2 per 100 km2. Mean group size ranged from four to 35 animals in the south-western Gobi, four to seven animals in the southern Gobi, and three to 18 in the south-eastern Gobi. Our data suggest that Mongolia is the most important stronghold for the conservation of E. hemionus. Conservation management continues to be challenging because intensive studies on khulan biology and ecology are just beginning. As a freemarket economy continues to emerge in Mongolia, pressure from resource extraction interests and nomadic livestock herders to remove the khulan's protected status, permit harvesting and halt population growth and expansion, also makes implementation of research and conservation management programs more imperative. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 | Full text available at URL | Approved | no | ||
Call Number  |
SLN @ rana @ 509 | Serial | 813 | ||
| Permanent link to this record | |||||
| Author | Reading, R.P.; Mix, H.; Lhagvasuren, B.; Blumer, E.S. | ||||
| Title | Status of wild Bactrian camels and other large ungulates in south-western Mongolia | Type | Journal Article | ||
| Year | 1999 | Publication | Oryx | Abbreviated Journal | |
| Volume | 33 | Issue | 3 | Pages | 247-255 |
| Keywords | argali; Asian wild ass; Bactrian camels; Camelus bactrianus; goitred gazelle; Mongolia.; 5230 | ||||
| Abstract | Abstract Wild Bactrian camels Camelus bactrianus ferus are endangered. Surveys over the past several decades suggest a marked decline in camel numbers and reproductive success. However, most surveys were made using methods that precluded rigorous population estimation. The need for more accurate surveys resulted in an aerial survey of known and suspected camel habitat in Mongolia during March 1997. We estimated density, group density and population size of large mammals in south-western Mongolia using the interactive computer program DISTANCE. We recorded sufficient data for population modelling of wild Bactrian camels, goitred gazelles Gazella subgutturosa, Asian wild asses Equus hemionus and argali sheep Ovis ammon. We observed 277 camels in 27 groups (mean group size = 10.269 +- 2.38 SE camels: group). Modelling yielded a population estimate of 198 +- 802 SE camels in the survey area. Population modelling for other ungulates yielded estimates of 6046 +- 1398 SE goitred gazelles, 1674 +- 506 SE Asian wild asses and 909 +- 303 SE argalis. Discrepancies between population estimates of ungulates in our survey and previous surveys are discussed with regard to methods used and robustness of results obtained. We also discuss conservation implications for wild Bactrian camels and other Mongolian ungulates. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 | Full text available at URL | Approved | no | ||
| Call Number |
SLN @ rana @ 508 | Serial | 812 | ||
| Permanent link to this record | |||||
| 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. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 | Full text available at URL. | Approved | no | ||
| Call Number |
SLN @ rana @ 507 | Serial | 811 | ||
| Permanent link to this record | |||||
| Author | Harris, R.B.; Pletscher, D.H.; Loggers, C.O.; Miller, D.J. | ||||
| Title | Status and trends of Tibetan plateau mammalian fauna, Yeniugou, China | Type | Journal Article | ||
| Year | 1999 | Publication | Biological Conservation | Abbreviated Journal | |
| Volume | 87 | Issue | Pages | 13-19 | |
| Keywords | argali; blue sheep; China; conservation; Qinghai; survey; Tibetan antelope; Tibetan gazelle; Tibetan wild ass; white-lipped deer; wild; yak; Yeniugou; 5210 | ||||
| Abstract | We conducted surveys focusing on the unique and vulnerable ungulate species in Yeniugou, Qinghai province, China, during September 1997 to compare population estimates with those from the early 1990s. The status of two ungulate species appeared essentially unchanged since 1990ñ1992: wild yak Bos grunniens (about 1200 to 1300 animals) and Tibetan gazelle Procapra picti- caudata. The status of one ungulate species, the white-lipped deer Cervus albirostris, appeared to improve, from a very few to close to 100. We are unsure how the status of the Tibetan wild ass Equus kiang compares with that of the early 1990s. The status of three species declined during the period: blue sheep Pseudois nayaur and argali Ovis ammon declined slightly (possibly due to a weather event), and the Tibetan antelope Pantholops hodgsoni declined dramatically (probably due primarily to poaching), from over 2000 estimated in 1991 to only two seen during 1997. Poaching of antelope has become a serious problem throughout the Tibetan plateau in recent years, and this survey provides evidence that an entire subpopulation can disappear (either through mortality, movement away from human disturbance or a combination) within a relatively short time-frame. That some species (e.g. wild yak, white-lipped deer) continue to thrive in Yeniugou is heartening, but even they remain vulnerable to market-driven poaching.#1998 Elsevier Science Ltd. All rights reserved. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 @ 506 | Serial | 373 | ||
| Permanent link to this record | |||||
| 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. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 | Full text available at URL | Approved | no | ||
| Call Number |
SLN @ rana @ 505 | Serial | 710 | ||
| Permanent link to this record | |||||
| Author | Wang, X.; Peng, J.; Zhou, H. | ||||
| Title | Preliminary observations on the distribution and status of dwarf blue sheep Pseudois schaeferi | Type | Journal Article | ||
| Year | 2000 | Publication | Oryx | Abbreviated Journal | |
| Volume | 34 | Issue | 1 | Pages | 21-26 |
| Keywords | Batang County of China; conservation; status; distribution; dwarf blue sheep; Pseudois schaeferi.; 5190 | ||||
| Abstract | Describes the drastic decline of the dwarf blue sheep since the 1950's primarily due to over-hunting. There are an estimated 200 individuals remaining in a 295 square km range in Batang county, China. The authors recommend urgent protection for this species. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 | Full text available at URL | Approved | no | ||
| Call Number |
SLN @ rana @ 504 | Serial | 1004 | ||
| Permanent link to this record | |||||
| Author | Anonymous | ||||
| Title | Snow leopard conservation: a NABU project in Kyrgyzstan | Type | Journal Article | ||
| Year | 2001 | Publication | Oryx | Abbreviated Journal | |
| Volume | 35 | Issue | 4 | Pages | 354-355 |
| Keywords | snow leopard; conservation; Kyrgyzstan; Nabu; endangered; illegal hunting; 5180 | ||||
| Abstract | Since 1999, NABU, the German Society for Nature Conservation, has been organizing the conservation of snow leopards Uncia uncia in Kyrgyzstan in an international project in cooperation with the Kyrgyz Ministry of the Environment, Emergencies and Civil Defence and the Kyrgyz Ministry of the Interior. The animal, with its typical grey-beige patterned fur and bushy tail, is one of the most endangered big cats in the world. It is categorized as Endangered on the 2000 IUCN Red List and is on CITES Appendix I. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Conservation News section of Oryx. Full text available at URL. | Approved | no | ||
| Call Number |
SLN @ rana @ 503 | Serial | 93 | ||
| Permanent link to this record | |||||
| Author | Bowling, B. | ||||
| Title | The Legal Status of Snow Leopards in Afghanistan | Type | Miscellaneous | ||
| Year | 2004 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | legal; snow leopard; Afghanistan; Cities; Cbd; Convention on Biological Diversity; 5740 | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | United Nations Environment Programme | Place of Publication | 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 @ 502 | Serial | 188 | ||
| Permanent link to this record | |||||
| Author | Jiang, Z.; Diqiang; Wang, Z. | ||||
| Title | Population declines of Przewalski's gazelle around Qinghai Lake, China | Type | Journal Article | ||
| Year | 2000 | Publication | Oryx | Abbreviated Journal | |
| Volume | 34 | Issue | 2 | Pages | 129-135 |
| Keywords | China; conservation; gazelle; Procapra przewalski; threatened species; 5160 | ||||
| Abstract | Przewalski's gazelle Procapra przewalskii is endemic to China and is classified as Critically Endangered by IUCN-The World Conservation Union. Historically, the species occurred in parts of the provinces of Gansu, Inner Mongolia, Ningxia and Qinghai but now appears to be restricted to three populations around Qinghai Lake. These three populations-Bird Island, Hudong-Ketu and Yuanzhe-have all declined since 1988. The populations have been monitored since 1994 and the smallest, on Bird Island, appears to be on the brink of extinction, with only seven individuals being recorded in 1998. In the same year, the Hudong- Ketu population comprised 56 individuals (29.4 per cent males, 50 per cent females and 21 per cent juveniles) and the Yuanzhe population 51 individuals (29.4 per cent males, 43.1 per cent females and 27.5 per cent juveniles). The causes of the declines vary for each population but include loss of habitat as a result of desertification, poaching and, possibly, wolf predation. Human activity and high juvenile mortality are major threats to the continued survival of the gazelle. Conservation measures proposed are: (i) the establishment of a special reserve for Przewalski's gazelle; (ii) a study of the wolf-gazelle relationship and control of the number of wolves if necessary; (iii) a search for remnant populations of Przewalski's gazelle in other regions in their historical range and the identification of suitable sites for translocation and establishment of new populations. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | 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 | Full text available at URLDocument Type: English | Approved | no | ||
| Call Number |
SLN @ rana @ 501 | Serial | 492 | ||
| Permanent link to this record | |||||
| Author | McCarthy, T. | ||||
| Title | Snow Leopard Survival Strategy | Type | Book Whole | ||
| Year | 2003 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | snow; leopard; strategy; survival; conservation; network; poaching; community; community-based; Pra; participatory; rural; assessment; threat; threats; leopards; trafficking; Slss; 5150 | ||||
| Abstract | The Snow Leopard Survival Strategy (SLSS) is a blueprint to guide the work of organizations and individuals working to conserve the endangered snow leopard. The SLSS was drafted in a collaborative fashion and includes the input of more than 65 of the world's leaders in snow leopard research and conservation. Implementation of the SLSS is overseen by the Snow Leopard Network (SLN), a partnership of organizations and individuals from government and private sectors who work together for the effective conservation of the snow leopard, its prey, and its natural habitat to the benefit of people and biodiversity | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | International Snow Leopard Trust; Snow Leopard Network | Place of Publication | Seattle, WA | Editor | |
| Language | Summary Language | Original Title | |||
| Series Editor | McCarthy, T. and C.G. | Series Title | Abbreviated Series Title | ||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Author, Subsidiary: Allen, P.; Chapron, G.; Fox, J.; Jackson, R.; Mishra, C.; Theile, S.Date of Copyright: 2003 | Approved | no | ||
| Call Number |
SLN @ rana @ 500 | Serial | 664 | ||
| Permanent link to this record | |||||