|
|
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.
|
|
|
|
Jackson, P. (1997). The Snow Leopard: A Flagship for Biodiversity in the Mountains of Central Asia. In R.Jackson (Ed.), (pp. 3–7). Lahore, Pakistan: Allied Press.
|
|
|
|
Jackson, P. (1988). The Status of Felids in the Wild. In H.Freeman (Ed.), (pp. 249–253). India: International Snow Leopard Trust and the Wildlife Institute of India.
|
|
|
|
Jack, Jill, Jackson, P., Wharton, D., & Jackson, R. Snow leopard, Ucia uncia.
|
|
|
|
International Snow Leopard Trust. (1999). International Snow Leopard Trust, Conservation and Education Program for 1999.
|
|
|
|
Hunter, D. O., & Jackson, R. (1997). A Range-Wide Model of Potential Snow Leopard Habitat. In R.Jackson, & A.Ahmad (Eds.), (pp. 51–56). Lahore, Pakistan: Islt.
|
|
|
|
Hunter, D. O., Jackson, R., Freeman, H., & Hillard, D. (1994). Project snow leopard: a model for conserving central Asia biodiversity. In J.Fox, & D.Jizeng (Eds.), (pp. 247–252). Usa: International Snow Leopard Trust.
|
|
|
|
Hung, L., Talipu, Hua, L., Mingjiang, Q., & Schaller, G. B. (1985). A Snow Leopard Survey in the Taxkorgan Region, XInjiang, China.
|
|
|
|
Hongguang, H., & Yongfu, X. (1994). Captive snow leopards in the Chongqing Zoo. In J.L.Fox, & D.Jizeng (Eds.), (pp. 191–193). Usa: Islt.
|
|
|
|
Harris, R. B., Pletscher, D. H., Loggers, C. O., & Miller, D. J. (1999). Status and trends of Tibetan plateau mammalian fauna, Yeniugou, China. Biological Conservation, 87, 13–19.
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.
|
|
