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Author | Shrestha, A., Thapa, K., Subba, S. A., Dhakal, M., Devkota, B. P., Thapa, G. J., Shrestha, S., Malla, S., Thapa, K. | ||||
Title | Cats, canines, and coexistence: dietary differentiation between the sympatric Snow Leopard and Grey Wolf in the western landscape of Nepal Himalaya | Type | Journal Article | ||
Year | 2019 | Publication | Journal of Threatened Taxa | Abbreviated Journal | |
Volume | 11 | Issue | 7 | Pages | 13815-13821 |
Keywords | Canis lupus, dietary pattern, dietary overlap, livestock, Naur, negative interaction, Panthera uncia, scat analysis, sympatry | ||||
Abstract | Understanding the dietary habits of sympatric apex carnivores advances our knowledge of ecological processes and aids their conservation. We compared the diets of the sympatric Snow Leopard Panthera uncia and Grey Wolf Canis lupus using standard micro-histological analyses of scats collected from the western complex of Nepal Himalaya. Our study revealed one of the highest recorded contributions of livestock to the diet of top predators (55% for Grey Wolf and 39% for Snow Leopard) and high dietary overlap (0.82) indicating potential exploitative or interference competition. Their diet composition, however, varied significantly based on their consumption of wild and domestic prey. Limitation in data precludes predicting direction and outcome of inter-specific interactions between these predators. Our findings suggest a high rate of negative interaction with humans in the region and plausibly retaliatory killings of these imperilled predators. To ensure the sustained survival of these two apex carnivores, conservation measures should enhance populations of their wild prey species while reducing livestock losses of the local community through preventive and mitigative interventions. | ||||
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Call Number | SLN @ rakhee @ | Serial | 1485 | ||
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Author | Gee, E.P. | ||||
Title | Occurrence of the snow leopard Panthera uncia (Schreber) in Bhutan | Type | Journal Article | ||
Year | 1967 | Publication | Journal of the Natural History Museum Society | Abbreviated Journal | |
Volume | 30 | Issue | Pages | 634-636 | |
Keywords | Bhutan; status; distribution; browse; 2350 | ||||
Abstract | Indicates that snow leopard range includes all of Northern Bhutan | ||||
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Call Number | SLN @ rana @ 18 | Serial | 335 | ||
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Author | Xiao, C., Bai, D., Lambert, J. P., Li, Y., Cering, L., Gong, Z., Riordan, P., Shi, K. | ||||
Title | How Snow Leopards Share the Same Landscape with Tibetan Agro-pastoral Communities in the Chinese Himalayas | Type | Journal Article | ||
Year | 2022 | Publication | Journal of Resources and Ecology | Abbreviated Journal | |
Volume | 13 | Issue | 3 | Pages | 483-500 |
Keywords | habitat use; landscape ecology; occupancy model; Qomolangma; Panthera uncia | ||||
Abstract | The snow leopard (Panthera uncia) inhabits a human-altered alpine landscape and is often tolerated by residents in regions where the dominant religion is Tibetan Buddhism, including in Qomolangma NNR on the northern side of the Chinese Himalayas. Despite these positive attitudes, many decades of rapid economic development and population growth can cause increasing disturbance to the snow leopards, altering their habitat use patterns and ultimately impacting their conservation. We adopted a dynamic landscape ecology perspective and used multi-scale technique and occupancy model to better understand snow leopard habitat use and coexistence with humans in an 825 km2 communal landscape. We ranked eight hypothetical models containing potential natural and anthropogenic drivers of habitat use and compared them between summer and winter seasons within a year. HABITAT was the optimal model in winter, whereas ANTHROPOGENIC INFLUENCE was the top ranking in summer (AICcw≤2). Overall, model performance was better in the winter than in the summer, suggesting that perhaps some latent summer covariates were not measured. Among the individual variables, terrain ruggedness strongly affected snow leopard habitat use in the winter, but not in the summer. Univariate modeling suggested snow leopards prefer to use rugged land in winter with a broad scale (4000 m focal radius) but with a lesser scale in summer (30 m); Snow leopards preferred habitat with a slope of 22° at a scale of 1000 m throughout both seasons, which is possibly correlated with prey occurrence. Furthermore, all covariates mentioned above showed inextricable ties with human activities (presence of settlements and grazing intensity). Our findings show that multiple sources of anthropogenic activity have complex connections with snow leopard habitat use, even under low human density when anthropogenic activities are sparsely distributed across a vast landscape. This study is also valuable for habitat use research in the future, especially regarding covariate selection for finite sample sizes in inaccessible terrain. | ||||
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Call Number | SLN @ rakhee @ | Serial | 1688 | ||
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Author | Changxi, X., Bai, D., Lambert, J. P., Li, Y., Cering, L., Gong, Z., Riordan, P., Shi, K. | ||||
Title | How Snow Leopards Share the Same Landscape with Tibetan Agro-pastoral Communities in the Chinese Himalayas | Type | Journal Article | ||
Year | 2022 | Publication | Journal of Resources and Ecology | Abbreviated Journal | |
Volume | 13 | Issue | 3 | Pages | 483-500 |
Keywords | habitat use; landscape ecology; occupancy model; Qomolangma; Panthera uncia | ||||
Abstract | The snow leopard (Panthera uncia) inhabits a human-altered alpine landscape and is often tolerated by residents in regions where the dominant religion is Tibetan Buddhism, including in Qomolangma NNR on the northern side of the Chinese Himalayas. Despite these positive attitudes, many decades of rapid economic development and population growth can cause increasing disturbance to the snow leopards, altering their habitat use patterns and ultimately impacting their conservation. We adopted a dynamic landscape ecology perspective and used multi-scale technique and occupancy model to better understand snow leopard habitat use and coexistence with humans in an 825 km2 communal landscape. We ranked eight hypothetical models containing potential natural and anthropogenic drivers of habitat use and compared them between summer and winter seasons within a year. HABITAT was the optimal model in winter, whereas ANTHROPOGENIC INFLUENCE was the top ranking in summer (AICcw≤2). Overall, model performance was better in the winter than in the summer, suggesting that perhaps some latent summer covariates were not measured. Among the individual variables, terrain ruggedness strongly affected snow leopard habitat use in the winter, but not in the summer. Univariate modeling suggested snow leopards prefer to use rugged land in winter with a broad scale (4000 m focal radius) but with a lesser scale in summer (30 m); Snow leopards preferred habitat with a slope of 22° at a scale of 1000 m throughout both seasons, which is possibly correlated with prey occurrence. Furthermore, all covariates mentioned above showed inextricable ties with human activities (presence of settlements and grazing intensity). Our findings show that multiple sources of anthropogenic activity have complex connections with snow leopard habitat use, even under low human density when anthropogenic activities are sparsely distributed across a vast landscape. This study is also valuable for habitat use research in the future, especially regarding covariate selection for finite sample sizes in inaccessible terrain. | ||||
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Call Number | SLN @ rakhee @ | Serial | 1698 | ||
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Author | Schmidt, A.M.; Hess, D.L.; Schmidt, M.J.; Smith, R.C.; Lewis, C.R. | ||||
Title | Serum concentrations of oestradiol and progesterone, and sexual behaviour during the normal oestrous cycle in the leopard (Panthera pardus) | Type | Miscellaneous | ||
Year | 1988 | Publication | Journal of Reproductive Fertility | Abbreviated Journal | |
Volume | 82 | Issue | Pages | 43-49 | |
Keywords | captive; Ovulation; Panthera pardus; Progesterone; Serum; sexual behaviour | ||||
Abstract | Three mature nulliparous female leopards were studied for 5 years. During three separate 6-month periods serum oestradiol and progesterone concentrations were measured at weekly intervals. Oestradiol was elevated over 21 pg/ml for 54 weeks during these 3 periods, and 36 oestradiol peaks (65\m=.\8\m=+-\6\m=.\3pg/ml (mean \m=+-\s.e.m.), range 21\p=n-\172pg/ml) were identified. Daily frequency of feline reproductive behaviours averaged over each week increased from 1\m=.\9\m=+-\0\m=.\2(n = 93) during weeks with low serum oestradiol concentrations (<21 pg/ml) to 5\m=.\3\m=+-\0\m=.\6(n = 54) during weeks when serum oestradiol concentrations (>21 pg/ml) were high. Increased serum progesterone concentrations (13\p=n-\98n/gml) were observed on 5 occasions in 2 leopards housed together. These presumptive luteal phases lasted from 1 to 5 weeks. Baseline progesterone values were 1\m=.\6\m=+-\0\m=.\4 ng/m(nl= 131). No progesterone increments were observed in isolated animals, and serum concentrations remained at baseline levels. These limited observations suggest that female leopards do not require intromission to induce ovulation and luteal function. The average interval between oestradiol peaks for cycles with no progesterone increment was 3\m=.\4weeks (range 1\p=n-\6weeks). The interval for the 3 complete cycles associated with elevated progesterone concentrations was 7\m=.\3weeks. Analysis of sexual behaviours over the 5-year study period revealed no evidence of seasonality in these captive leopards. |
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Call Number | SLN @ rana @ 923 | Serial | 873 | ||
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Author | Shrestha, R.; Wegge, P. | ||||
Title | Determining the composition of herbivore diets in the Trans-Himalayan rangelands: A comparison of field methods | Type | Journal Article | ||
Year | 2006 | Publication | Journal of Rangeland Ecology and Management | Abbreviated Journal | |
Volume | 59 | Issue | 5 | Pages | 512-518 |
Keywords | bite count; Bos grunniens; Capra hircus; diet; fecal analysis; feeding site examination; food habits; free ranging; Nepal; Ovis aries; trans-himalayan | ||||
Abstract | In late summer, in a semi-arid mountain range in Nepal, we compared 3 field methods for determining the botanical composition of herbivore diets. Data were collected from the same animals belonging to 1 herd of domestic yak (Bos grunniens) and 2 herds of mixed smallstock, consisting of domestic goats (Capra hircus) and sheep (Ovis aries). Bite count, feeding site examination, and microhistological analysis of feces gave different estimates of forage categories and plant species in both animal groups. Because yaks grazed in other vegetation communities when not observed for bite-counts and feeding signs, the results from the latter methods could not be compared directly with that from fecal analysis. In smallstock, feeding site examination gave higher estimates of graminoids and lower estimates of shrubs than the other 2 methods, probably because all feeding signs on shrubs were not detected. Bite-counts and fecal analysis gave comparable results, except that forbs were underestimated by fecal analysis, presumably due to their more complete digestion. Owing to the difficulty in collecting samples that are representative of the entire grazing period and the problem of recording feeding signs correctly, both feeding site examination and bite-counts are unsuitable methods for studying the food habits of free ranging domestic and wild herbivores. Microhistological analysis of feces appears to be the most appropriate method, but correction factors are needed to adjust for differential digestion. The systematic use of photomicrographs improves the speed and accuracy of the fecal analysis. | ||||
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Call Number | SLN @ rana @ 935 | Serial | 889 | ||
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Author | Fox, J.L., Sinha, S.P., Chundawat, R.S. | ||||
Title | Activity patterns and habitat use of ibex in the Himalaya mountains of India | Type | Journal Article | ||
Year | 1992 | Publication | Journal of Mammology | Abbreviated Journal | |
Volume | 73 | Issue | 3 | Pages | 527-534 |
Keywords | Capra ibex, activity patterns, habitat use, Himalaya mountains, India | ||||
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Language | English | Summary Language | Original Title | ||
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Call Number | SLN @ rana @ | Serial | 1168 | ||
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Author | Murali,R., Ikhagvajav, P., Amankul, V., Jumabay, K., Sharma, K., Bhatnagar, Y. V., Suryawanshi, K., Mishra, C. | ||||
Title | Ecosystem service dependence in livestock and crop-based | Type | Journal Article | ||
Year | 2020 | Publication | Journal of Arid Environments | Abbreviated Journal | |
Volume | 180 | Issue | Pages | 1-10 | |
Keywords | Provisioning services Arid ecosystems Local communities Land-use | ||||
Abstract | Globally, in semi-arid and arid landscapes, there is an ongoing transition from livestock-production systems to crop-production systems, and in many parts of Asia's arid mountains, mining for minerals is also increasing. These changes are accompanied by a change in the generation and quality of ecosystem services (ES), which can impact human well-being. In this study, to better understand the impacts of such transitions, we quantified ES in two crop-based and three livestock-based production systems in the arid and semi-arid landscapes of the High Himalaya and Central Asia, specifically in the Indian Himalaya, Kyrgyz Tien Shan, and Mongolian Altai. Our results showed 1) high economic dependence (3.6–38 times the respective annual household income) of local farmers on provisioning ES, with the economic value of ES being greater in livestock-production systems (7.4–38 times the annual household income) compared to crop-production systems (3.6–3.7 times the annual household income); 2) ES input into cashmere production, the main commodity from the livestock-production systems, was 13–18 times greater than the price of cashmere received by the farmer; and 3) in the livestock production systems affected by mining, impacts on ES and quality of life were reported to be negative by majority of the respondents. We conclude that livestock-based systems may be relatively more vulnerable to degrading impacts of mining and other ongoing developments due to their dependence on larger ES resource catchments that tend to have weaker land tenure and are prone to fragmentation. In contrast to the general assumption of low value of ES in arid and semi-arid landscapes due to relatively low primary productivity, our study underscores the remarkably high importance of ES in supporting local livelihoods. |
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Call Number | Serial | 1603 | |||
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Author | Suryawanshi, K.R., Bhatnagar, Y. V. B., Redpath, S., Mishra, C. | ||||
Title | People, predators and perceptions: patterns of livestock depredation by snow leopards and wolves | Type | Journal Article | ||
Year | 2013 | Publication | Journal of Applied Ecology | Abbreviated Journal | |
Volume | 50 | Issue | Pages | 550-560 | |
Keywords | Canis lupus, Capra ibex, human–wildlife conflict, large carnivores, Panthera uncia, Pseudois nayaur, trans-Himalaya | ||||
Abstract | 1. Livestock depredation by large carnivores is an important conservation and economic concern and conservation management would benefit from a better understanding of spatial variation and underlying causes of depredation events. Focusing on the endangered snow leopard Panthera uncia and the wolf Canis lupus, we identify the ecological factors that predispose areas within a landscape to livestock depredation. We also examine the potential mismatch between reality and human perceptions of livestock depredation by these carnivores whose survival is threatened due to persecution by pastoralists. 2. We assessed the distribution of the snow leopard, wolf and wild ungulate prey through field surveys in the 4000 km2 Upper Spiti Landscape of trans-Himalayan India. We interviewed local people in all 25 villages to assess the distribution of livestock and peoples’ perceptions of the risk to livestock from these carnivores. We monitored village-level livestock mortality over a 2-year period to assess the actual level of livestock depredation. We quantified several possibly influential independent variables that together captured variation in topography, carnivore abundance and abundance and other attributes of livestock. We identified the key variables influencing livestock depredation using multiple logistic regressions and hierarchical partitioning. 3. Our results revealed notable differences in livestock selectivity and ecological correlates of livestock depredation – both perceived and actual – by snow leopards and wolves. Stocking density of large-bodied free-ranging livestock (yaks and horses) best explained people’s threat perception of livestock depredation by snow leopards, while actual livestock depredation was explained by the relative abundance of snow leopards and wild prey. In the case of wolves, peoples’ perception was best explained by abundance of wolves, while actual depredation by wolves was explained by habitat structure. 4. Synthesis and applications. Our results show that (i) human perceptions can be at odds with actual patterns of livestock depredation, (ii) increases in wild prey populations will intensify livestock depredation by snow leopards, and prey recovery programmes must be accompanied by measures to protect livestock, (iii) compensation or insurance programmes should target large-bodied livestock in snow leopard habitats and (iv) sustained awareness programmes are much needed, especially for the wolf. |
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Call Number | SLN @ rakhee @ | Serial | 1396 | ||
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Author | Jie, Z.; Zongwei, W. | ||||
Title | Qinghai Fauna | Type | Journal Article | ||
Year | 1963 | Publication | Journal of Animal | Abbreviated Journal | |
Volume | 15 | Issue | 1 | Pages | 125-137 |
Keywords | China; Qinghai; status; distribution; browse; 3420 | ||||
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Call Number | SLN @ rana @ 20 | Serial | 495 | ||
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