| Home | << 1 2 3 4 5 6 7 8 9 10 >> [11–11] |
|
| Records | |||||
|---|---|---|---|---|---|
| Author | Atzeni, L., Cushman, S. A., Bai, D., Wang, J., Chen, P., Shi, K., Riordan, P. | ||||
| Title | Meta-replication, sampling bias, and multi-scale model selection: A case study on snow leopard (Panthera uncia) in western China. | Type | Journal Article | ||
| Year | 2020 | Publication | Ecology and Evolution | Abbreviated Journal | |
| Volume | Issue | Pages | 1-27 | ||
| Keywords | MaxEnt, meta-replication, multi-scale, Panthera uncia, sampling bias, scale selection, snow leopard, species distribution model | ||||
| Abstract | Replicated multiple scale species distribution models (SDMs) have become increasingly important to identify the correct variables determining species distribution and their influences on ecological responses. This study explores multi-scale habitat relationships of the snow leopard (Panthera uncia) in two study areas on the Qinghai–Tibetan Plateau of western China. Our primary objectives were to evaluate the degree to which snow leopard habitat relationships, expressed by predictors, scales of response, and magnitude of effects, were consistent across study areas or locally landcape-specific. We coupled univariate scale optimization and the maximum entropy algorithm to produce multivariate SDMs, inferring the relative suitability for the species by ensembling top performing models. We optimized the SDMs based on average omission rate across the top models and ensembles’ overlap with a simulated reference model. Comparison of SDMs in the two study areas highlighted landscape-specific responses to limiting factors. These were dependent on the effects of the hydrological network, anthropogenic features, topographic complexity, and the heterogeneity of the landcover patch mosaic. Overall, even accounting for specific local differences, we found general landscape attributes associated with snow leopard ecological requirements, consisting of a positive association with uplands and ridges, aggregated low-contrast landscapes, and large extents of grassy and herbaceous vegetation. As a means to evaluate the performance of two bias correction methods, we explored their effects on three datasets showing a range of bias intensities. The performance of corrections depends on the bias intensity; however, density kernels offered a reliable correction strategy under all circumstances. This study reveals the multi-scale response of snow leopards to environmental attributes and confirms the role of meta-replicated study designs for the identification of spatially varying limiting factors. Furthermore, this study makes important contributions to the ongoing discussion about the best approaches for sampling bias correction. |
||||
| 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 | Serial | 1616 | |||
| Permanent link to this record | |||||
| Author | Chetri, M., Odden, M., Devineau, O., McCarthy, T., Wegge, P. | ||||
| Title | Multiple factors influence local perceptions of snow leopards and Himalayan wolves in the central Himalayas, Nepal. | Type | Journal Article | ||
| Year | 2020 | Publication | PeerJ | Abbreviated Journal | |
| Volume | Issue | Pages | 1-18 | ||
| Keywords | Panthera uncia, Canis lupus chanco, Perceptions, Large carnivores, Trans-Himalayas | ||||
| Abstract | An understanding of local perceptions of carnivores is important for conservation and management planning. In the central Himalayas, Nepal, we interviewed 428 individuals from 85 settlements using a semi-structured questionnaire to quantitatively assess local perceptions and tolerance of snow leopards and wolves. We used generalized linear mixed effect models to assess influential factors, and found that tolerance of snow leopards was much higher than of wolves. Interestingly, having experienced livestock losses had a minor impact on perceptions of the carnivores. Occupation of the respondents had a strong effect on perceptions of snow leopards but not of wolves. Literacy and age had weak impacts on snow leopard perceptions, but the interaction among these terms showed a marked effect, that is, being illiterate had a more marked negative impact among older respondents. Among the various factors affecting perceptions of wolves, numbers of livestock owned and gender were the most important predictors. People with larger livestock herds were more negative towards wolves. In terms of gender, males were more positive to wolves than females, but no such pattern was observed for snow leopards. People’s negative perceptions towards wolves were also related to the remoteness of the villages. Factors affecting people’s perceptions could not be generalized for the two species, and thus need to be addressed separately. We suggest future conservation projects and programs should prioritize remote settlements. |
||||
| 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 | Serial | 1615 | |||
| Permanent link to this record | |||||
| Author | Blomqvist, L.; Nystrom, V. | ||||
| Title | On identifying snow leopards, Panthera uncia, by their facial markings | Type | Journal Article | ||
| Year | 1980 | Publication | International Pedigree Book of Snow Leopards | Abbreviated Journal | |
| Volume | Issue | Pages | 159-167 | ||
| Keywords | facial markings; International; Panthera-uncia; panthera uncia; pedigree; snow leopard | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor |
|||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | International Pedigree Book of Snow Leopards | Abbreviated Series Title | ||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 959 | Serial | 149 | ||
| Permanent link to this record | |||||
| Author | Blomqvist, L. | ||||
| Title | The 1981 annual report of the captive snow leopards (Panthera uncia) population | Type | Report | ||
| Year | 1982 | Publication | International Pedigree Book of Snow Leopards | Abbreviated Journal | |
| Volume | Issue | Pages | 41-47 | ||
| Keywords | captive; Panthera-uncia; panthera uncia; pedigree; population; snow leopard | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor |
|||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | International Pedigree Book of Snow Leopards | Abbreviated Series Title | ||
| Series Volume | 3 | Series Issue | Edition | ||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 956 | Serial | 155 | ||
| Permanent link to this record | |||||
| Author | Jackson, R.; Ahlborn, G. | ||||
| Title | Snow leopards (Panthera- uncia) in Nepal – home range and movements | Type | Journal Article | ||
| Year | 1989 | Publication | National Geographic Research | Abbreviated Journal | |
| Volume | 5 | Issue | 2 | Pages | 161-175 |
| Keywords | Nepal; asia; home-range; movements; Panthera-uncia; snow-leopard; snow leopard; browse; home; range; home range; panthera; panthera uncia; uncia; 840 | ||||
| Abstract | |||||
| 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 | Addresses:JACKSON R, CALIF INST ENVIRONM STUDIES,SNOW LEOPARD PROJECT,910 K ST,DAVIS,CA 95616 Publisher:NATL GEOGRAPHIC SOC, WASHINGTON Document Type: English | Approved | no | ||
| Call Number | SLN @ rana @ 128 | Serial | 441 | ||
| Permanent link to this record | |||||
| Author | Liao, Y.F. | ||||
| Title | The Geographical Distribution of Ounces in Qinghai Province | Type | Journal Article | ||
| Year | 1985 | Publication | Acta Theriologica Sinica | Abbreviated Journal | |
| Volume | 5 | Issue | 3 | Pages | 183-188 |
| Keywords | China; Qinghai; distribution; browse; 5470; ounce; panthera; panthera uncia; Panthera-uncia; uncia; province; 20; Qilian; number; 40; Male; Female; park; Adult; bharal; Pseudois; breeding; people; birth; young; Chinese | ||||
| Abstract | This paper deals with the geographical distribution of ounces (Panthera uncia) in Qinghai Province. Ounces are distributed in 20 counties- Guide, Huzhu, Menyuan, Qilian, Tianjun, Dulan, Golmud, Guinan, Xinghai, Zhidoi, Zadoi, Nangqen, Yushu, Chindu, Qumarleb, Madio, Maqen, Jigzhi, Baima, Darlag. Among them, there fore 4 counties- Qilian, Tianjun, Dulan, Zadoi, in which the number of ounces are bigger. The number of ounces are shown in table 2. There are altogether 73 ounces (40 male, 33 female) which is supported to every park of China for ornamental, they were captured by fellow-villagers, and 44 ounces (23 male, 21 female) of them are below 6 months old, 9 ounces (6 male, 3 female) of them are 1 year old, 2 ounces (male) are 2 years old, and 18 ounces (9 male, 9 female) are adults. Ounces live at an altitude of 3000-4100 metres above the sea, and prefer to eat Bharal (Pseudois noyour). Its breeding period goes from April to June, the number of embryos being 2-3. A female ounce was successfully reproduced for the first time at Xining People's Park of China, in Spetember, 1984, and she gave birth to 3 young ounces. |
||||
| 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 | Document Type: Chinese | Approved | no | ||
| Call Number | SLN @ rana @ 531 | Serial | 617 | ||
| Permanent link to this record | |||||
| Author | Lui, C.-guang; Zheng, C.-wu; Ren, J.-rang | ||||
| Title | Research Foods and Food Sources About Snow Leopard (Panthera uncia) | Type | Miscellaneous | ||
| Year | 2003 | Publication | Abbreviated Journal | ||
| Volume | 31 | Issue | Pages | 154-159 | |
| Keywords | research; foods; food; snow; snow leopard; snow-leopard; leopard; panthera; panthera uncia; Panthera-uncia; uncia; Chinese; deer; kiang; argali; Qinghai; gansu; Sichuan; Comparative; congruence; species; distribution; variation | ||||
| Abstract | During 1984-1987, 1992-1995, and 1998-2001, the author researched snow leopard, white lipped deer, kiang, and argali in Qinghai, Gansu, Xingiang, and Sichuan. He collected 644 snow leopard droppings, and analyzed kinds of foods and sources from perch. Snow leopard's foods include most main foods, main foods, comparative foods and lesser foods. Studied one another index of faunistic congruence of foods species that from various distribution and variation both perch vertical variety and foods of snow leopard. |
||||
| 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 in Chinese. Periodical: Journal of Shaanxi Normal University (Natural Science Edition) | Approved | no | ||
| Call Number | SLN @ rana @ 877 | Serial | 626 | ||
| Permanent link to this record | |||||
| Author | Yanfa, L. | ||||
| Title | A preliminary investigation into the geographic distribution of the snow leopard Panthera uncia Schreber | Type | Journal Article | ||
| Year | 1985 | Publication | Acta Theriologica Sinica | Abbreviated Journal | |
| Volume | 5 | Issue | 3 | Pages | 184-188 |
| Keywords | distribution; snow; snow leopard; snow-leopard; leopard; panthera; panthera uncia; Panthera-uncia; uncia; Chinese | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | China | 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 | In both Chinese and English. | Approved | no | ||
| Call Number | SLN @ rana @ 974 | Serial | 1044 | ||
| Permanent link to this record | |||||
| Author | Johnsingh, A.J.T. | ||||
| Title | A roadmap for conservation in Uttaranchal | Type | Report | ||
| Year | 2006 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-13 | ||
| Keywords | carnivores, conservation, forest, habitat, hunting, landscape, Panthera uncia, poaching, snow leopard, species, tiger, Uncia uncia, ungulates, Uttar Pradesh, Uttaranchal | ||||
| Abstract | The enchanting state of Uttaranchal, carved out of Uttar Pradesh on 9th November 2000, has a total area of ca. 53,485 km2 with a population density of 160 persons/ km2, much lower than the national average of 324/km2. This young state can take pride in the fact that 13.42% of its area is under protected areas. The state has varied landscapes: snow-capped and conifer forest covered mountains in the north, forest covered foothills with numerous perennial rivers and streams, locally known as the bhabar tract which includes the Himalayan foothills and the Shivalik range. As a result, the land is home to a variety of fascinating wildlife such as the golden mahseer (Tor putitora), king cobra (Ophiophagus hanna), Himalayan monal (Lophophorus impejanus), great hornbill (Buceros bicornis), Himalayan tahr (Hemitragus jemlahicus), bharal (Pseudois nayaur), Himalayan musk deer (Moschus chrysogaster), goral (Nemorhaedus goral), elephant (Elephas maximus), snow leopard (Panthera uncia), leopard (P. pardus), black bear (Ursus thibetanus), and tiger (P. tigris). All across their range, most of these species are endangered. The potential of this state, with about 800 kilometers of riverine habitat, can only be surpassed by Arunachal Pradesh in terms of golden mahseer conservation. The mountains, bedecked with the scarlet flowers of rhododendron (Rhododendron arboreum) in the summer months, can be a veritable home to many forms of pheasants, mountain ungulates and carnivores, provided poaching for trade is eliminated and hunting for the pot is brought under control. The bhabar forests of this state, ca. 7,500 km2, extending between Yamuna and Sharda rivers (Fig. 1.), can easily support a population of about 1000 elephants and 200 tigers as long as this large habitat, now fragmented in three blocks, is managed and protected as one continuous habitat for wildlife. Six villages, gujjar settlements and encroachments need to be moved away from the main wildlife habitat which goes along the bhabar tract. Although the conservation of these habitats can eventually bring in immense benefits through well-planned ecotourism programmes that are rapidly catching up in the state, initial conservation efforts would need a substantial amount of funds. | ||||
| 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 | Approved | no | |||
| Call Number | SLN @ rana @ | Serial | 1121 | ||
| Permanent link to this record | |||||
| Author | Simon, N., Geroudet, P. | ||||
| Title | Last Survivores: The Natural History of Animals in Danger of Extinction | Type | Book Chapter | ||
| Year | 1970 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 127-131 | ||
| Keywords | snow leopard, Panthera uncia | ||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher | The World Publishing Company | Place of Publication | New York | 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 | Approved | no | |||
| Call Number | SLN @ rana @ | Serial | 1186 | ||
| Permanent link to this record | |||||