Miller, D. J., & Jackson, R. (1994). Livestock and Snow Leopards:making room for competing users on the Tibetian Plateau. In J.L.Fox, & D.Jizeng (Eds.), (pp. 315–328). Usa: Islt.
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Janecka, J. E., Jackson, R., Munkhtsog, B., Murphy, W. J. (2014). Characterization of 9 microsatellites and primers in snow leopards and a species-specific PCR assay for identifying noninvasive samples. Conservation Genetic Resource, 6(2), 369:373.
Abstract: Molecular markers that can effectively identify noninvasively collected samples and provide genetic
information are critical for understanding the distribution, status, and ecology of snow leopards (Panthera uncia). However, the low DNA quantity and quality in many
noninvasive samples such as scats makes PCR amplification and genotyping challenging. We therefore designed primers for 9 microsatellites loci previously isolated in the
domestic cat (Felis catus) specifically for snow leopard studies using noninvasive samples. The loci showed moderate levels of variation in two Mongolian snow leopard
populations. Combined with seven other loci that we previously described, they have sufficient variation (He = 0.504, An = 3.6) for individual identification and
population structure analysis. We designed a species species specific PCR assay using cytochrome b for identification of unknown snow leopard samples. These molecular markers
facilitate in depth studies to assess distribution, abundance, population structure, and landscape connectivity of this endangered species.
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Janecka, J. E., Jackson, R., Munkhtsog, B., Murphy, W. J. (2014). Characterization of 9 microsatellites and primers in snow leopards and a species-specific PCR assay for identifying noninvasive samples. Conservation Genetic Resource, 6(2), 369:373.
Abstract: Molecular markers that can effectively identify noninvasively collected samples and provide genetic
information are critical for understanding the distribution, status, and ecology of snow leopards (Panthera uncia). However, the low DNA quantity and quality in many
noninvasive samples such as scats makes PCR amplification and genotyping challenging. We therefore designed primers for 9 microsatellites loci previously isolated in the
domestic cat (Felis catus) specifically for snow leopard studies using noninvasive samples. The loci showed moderate levels of variation in two Mongolian snow leopard
populations. Combined with seven other loci that we previously described, they have sufficient variation (He = 0.504, An = 3.6) for individual identification and
population structure analysis. We designed a species species specific PCR assay using cytochrome b for identification of unknown snow leopard samples. These molecular markers
facilitate in depth studies to assess distribution, abundance, population structure, and landscape connectivity of this endangered species.
endangered species
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Ale, S., Thapa, K., Jackson, R., Smith, J.L.D. (2010). The fate of snow leopards in and around Mt. Everest. Cat News, 53(Autumn), 19–21.
Abstract: Since the early 2000s snow leopards Panthera uncia have re-colonized the southern slopes of Mt. Everest after several decades of extirpation. Are they now beginning to disperse to the adjoining valleys that may serve as habitat corridors linking the Everest region to other protected areas in Nepal? We conducted a cursory survey in autumn 2009 in Rolwaling lying west of Mt. Everest and detected snow leopard presence. We conclude that in these remote valleys snow leopards must rely upon livestock given the low abundance of natural prey, Himalayan tahr. Livestock-rearing is unfortunately declining in the region. Rolwaling requires immediate conservation attention for the continued survival of the endangered snow leopard and other high altitude flora and fauna.
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Jackson, R. (1990). Threatened wildlife, crop, and livestock depredation and grazing in the Makalu-Barun Conservation Area.
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Jackson, R., & Ahlborn, G. (1989). Snow leopards (Panthera- uncia) in Nepal – home range and movements. National Geographic Research, 5(2), 161–175.
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Jackson, R. M. (1996). Home Range, Movements and Habitat use of Snow Leopard (Uncia uncia) in Nepal. Ph.D. thesis, University of London, University of London.
Abstract: Home ranges for five radio-tagged snow leopards (Uncia uncia) inhabiting prime habitat in Nepal Himalaya varied in size from 11-37 km2. These solitary felids were crepuscular in activity, and although highly mobile, nearly 90% of all consecutive day movements involved a straight line distance of 2km or less. No seasonal difference in daily movement or home range boundry was detected. While home ranges overlapped substancially, use of common core spaces was temporally seperated, with tagged animals being located 1.9 km or more apart during the smae day. Spatial analysis indicated that 47-55% of use occured within only 6-15% of total home area. The snow leopards shared a common core use area, which was located at a major stream confuence in an area where topography, habitat and prey abundance appeared to be more favorable. A young female used her core area least, a female with two cubs to the greatest extent. the core area was marked significantly more with scrapes, Faeces and other sighn than non-core sites, suggesting that social marking plays an important role in spacing individuals. Snow leopards showed a strong preference for bedding in steep, rocky or broken terrain, on or close to a natural vegetation or landform edge. linear landform features, such as a cliff or major ridgeline, were preferred for travelling and day time resting. This behavior would tend to place a snow leopard close to its preferred prey, blue sheep (Psuedois nayaur), which uses the same habitat at night. Marking was concetrated along commonly travelled routes, particularly river bluffs, cliff ledges and well defined ridgelines bordering stream confluences--features that were most abundant within the core area. Such marking may facilitate mutual avoidance, help maintain the species' solitary social structure, and also enable a relatively high density of snow leopard, especially within high-quality habitat.
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Jackson, R., & Ahlborn, G. (1990). The role of protected areas in Nepal in maintaining viable populations of snow leopards. Int.Ped.Book of Snow Leopards, 6, 51–69.
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Jackson, R. M., & Ahlborn, G. (1988). Observations on the Ecology of Snow Leopard in West Nepal. In H.Freeman (Ed.), (pp. 65–87). India: Snow Leopard Trust and Wildlife Institute of India.
Abstract: This summary of a four year field study by Jackson and Ahlborn begging in 1982 and concluding in 1985, discusses behaviour, trapping and tracking techniques, home range, activity patterns, prey and habitat and survey methods.
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Jackson, R., & Ahlborn, G. (1984). A preliminary habitat suitability model for the snow leopard, Panthera uncia, in West Nepal. International Pedigree Book of Snow Leopards, 4, 43–52.
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Jackson, R. (1979). Aboriginal hunting in West Nepal with reference to musk deer (Moschus moschiferous) and the snow leopard (Panthera uncia). Biol.Conservation, 16, 63–72.
Abstract: Describes local hunting methods,economics of hunting and estimated impact on snow leopard populations. Comments on conservation measures taken by government of Nepal
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Xuedong, X., Jackson, R., & Zongyi, W. (1994). Herd characteristics and habitat use of a blue sheep population in the Qomolangma Nature Preserve. In J.L.Fox, & D.Jizeng (Eds.), (pp. 97–104). Usa: Islt.
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Ahlborn, G., & Jackson, R. M. (1988). Marking in Free-Ranging Snow Leopards in West Nepal: A preliminary assesment. In H.Freeman (Ed.), (pp. 25–49). India: Snow Leopard Trust and the Wildlife Institute of India.
Abstract: Describes and Quantifies snow leopard marking behaviour, based primarily on sign, gatherd during a four year study in Nepal. Emphasis is on scrapes and spray markings, detailing their frequency of occurence realtive to habitat characteristics and season. Both sexes mark intensively, sign abundance is associated with intensity of use, and sign is concentrated along breaks in terrain.
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Jackson, R. M. (1979). Snow Leopards in Nepal. Oryx, 15, 191–195.
Abstract: Reviews in detail occurence, status, and conservation measures related to snow leopards in Nepal. Estimates 150-300 snow leopards in Nepal. Local hunters can get 10 to 50 US dollars for a pelt
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Jackson, R. (1987). Snow Cats of Nepal's Langue Gorge. Animal Kingdom, 4, 44–53.
Abstract: Anecdotal account with some general research results of a four year tracking study of the snow leopard in Nepal's Langu valley
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Jackson, R. M. (1992). Snow Leopard: Imperiled Phantom of Pakistan's High Mountains. Natura, 14(1), 4–9.
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Jackson, R. (2004). Pakistan's Community-based Trophy Hunting Programs and Their Relationship to Snow Leopard Conservation.
Abstract: In June-July 2004, the Snow Leopard Conservancy (SLC) recently conducted field visits to three important snow leopard sites in Pakistan's Northern Areas: Hushey and Skoyo villages in Baltistan and the Khunjerab Village Organization (KVO) in Gojal. The purpose was to launch environmentally appropriate small-scale, village-based conservation and depredation alleviation initiatives aimed at protecting snow leopards, prey species, their habitats and associated mountain biodiversity, while benefiting humans at the same time.
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Jackson, R., & Ahmad, A. (1997). Introduction to the Proceedings (8th Snow Leopard Symp). In R.Jackson, & A.Ahmad (Eds.), (ix-x). Lahore, Pakistan: Allied Press.
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Li, J., Weckworth, B. V., McCarthy, T. M., Liang, X., Liu, Y., Xing, R., Li, D., Zhang, Y., Xue, Y., Jackson, R., Xiao, L., Cheng, C., Li, S., Xu, F., Ma, M., Yang, X., Diao, K., Gao, Y., Song, D., Nowell, K., He, B., Li, Y., McCarthy, K., Paltsyn, M. Y., Sharma, K., Mishra, C., Schaller, G. B., Lu, Z., Beissinger, S. R. (2019). Defining priorities for global snow leopard conservation landscapes. Biological Conservation, 241(108387), 1–10.
Abstract: The snow leopard (Panthera uncia) is an apex predator on the Tibetan Plateau and in the surrounding mountain ranges. It is listed as Vulnerable in the IUCN's Red List. The large home range and low population densities of this species mandate range-wide conservation prioritization. Two efforts for range-wide snow leopard conservation planning have been conducted based on expert opinion, but both were constrained by limited knowledge and the difficulty of evaluating complex processes, such as connectivity across large landscapes. Here, we compile > 6000 snow leopard occurrence records from across its range and corresponding environmental covariates to build a model of global snow leopard habitat suitability. Using spatial prioritization tools, we identi!ed seven large continuous habitat patches as global snow leopard Landscape Conservation Units (LCUs). Each LCU faces differing threat levels from poaching, anthropogenic development, and climate change. We identi!ed ten po- tential inter-LCU linkages, and centrality analysis indicated that Tianshan-Pamir-Hindu Kush-Karakorum, Altai, and the linkage between them play a critical role in maintaining the global snow leopard habitat connectivity.
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Jackson, R. (1992). SSC Plan for Snow Leopard.
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Freeman, H., Jackson, R., Hillard, R., & Hunter, D. O. (1994). Project Snow Leopard: a multinational program spearheaded by the International Snow Leopard Trust. In J.L.Fox, & D. Jizeng (Eds.), (pp. 241–245). Usa: Islt.
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Jackson, R., Nepali, H. S., & Sherpa, A. R. (1990). Aspects of wildlife protection and utilization in the Makalu-Barun Conservation Area.
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Jackson, R. (1999). Managing people-wildlife conflict in Tibet's Qomolangma National Nature Preserve.
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Jackson, R., Zongyi, W., Xuedong, L., & Yun, C. (1994). Snow Leopards in the Qomolangma Nature Preserve of Tibet Autonomous Region. In J.L.Fox, & D.Jizeng (Eds.), (pp. 85–95). Usa: Islt.
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Jackson, R. (1991). A wildlife survey of the Qomolangma Nature Preserve, Tibetian Autonomous Region, Peoples Republic of China. Franklin, West Virginia: Woodlands Mountain Institute.
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