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Schaller, G.B.; Jurang, R.; Mingjiang, Q. |
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Title |
Status of snow leopard (Panthera-uncia) in Qinghai-Province and Gansu Province-China |
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Journal Article |
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Year |
1988 |
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Biological Conservation |
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45 |
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3 |
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179-194 |
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status; population; China; Qinhai-province; Gansu-province; conservation; snow-leopard; Panthera-uncia; prey; ungulates; blue-sheep; marmot; snow leopard; blue; sheep; browse; qinhai province; qinhai; province; gansu province; gansu; panthera uncia; panthera; uncia; 860 |
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Abstract |
The status and distribution of the snow leopard Panthera uncia was investigated in two provinces of China. The cats occur over about 65,000km2 or 9% of the Qinghai Province, and in a few places along the western edge of Gansu Province. In many areas the animals have in recent decades been decimated or locally eradicated, as have their prey. Counts of wild ungulates in 9 mountain block, totalling 1375km2, known for abundant wildlife, had an average of 1.4-5.4 animals km2, principally blue sheep Psuedois nayaur, which together with marmot Marmota himalayana, represent the snow leopards main prey. Possibly 650 snow leopards survive in Qinghai but shooting and trapping of this legally protected animal and the hunting of blue sheep for local consumtion and export threaten their existence. |
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Publisher:ELSEVIER SCI LTD, OXFORD |
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SLN @ rana @ 113 |
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867 |
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Fox, J.L.; Chundawat, R.S. |
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Title |
Observations of snow leopard stalking, killing and feeding behavior |
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Journal Article |
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Year |
1988 |
Publication |
Mammalia |
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52 |
Issue |
1 |
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137-140 |
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India; stalking; killing; feeding; behavior; observations; browse; 850 |
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Full Text at URLDocument Type: English |
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SLN @ rana @ 99 |
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292 |
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Schmidt, A.M.; Hess, D.L.; Schmidt, M.J.; Smith, R.C.; Lewis, C.R. |
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Title |
Serum concentrations of oestradiol and progesterone, and sexual behaviour during the normal oestrous cycle in the leopard (Panthera pardus) |
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Miscellaneous |
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Year |
1988 |
Publication |
Journal of Reproductive Fertility |
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82 |
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43-49 |
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captive; Ovulation; Panthera pardus; Progesterone; Serum; sexual behaviour |
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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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SLN @ rana @ 923 |
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873 |
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Gripenberg, U.; Blomqvist, L.; Pamilo, P.; Soderlnd, V.; Tarkkanene, A.; Whalberg, C.; Varvio-Aho, S.L.; Virtaranta-Knowles, K. |
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Title |
Multiple Ocular Colomboma (MOC) in Snow Leopards |
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Conference Article |
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Year |
1988 |
Publication |
Hereditas |
Abbreviated Journal |
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Volume |
103 |
Issue |
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221-229 |
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medical; veterinary; medicine; colombomas; browse; 4120 |
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Internation Snow Leopard Trust and The Wildlife Institute of India |
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H.Freeman |
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Full text available at URLTitle, Monographic: Fifth International Snow Leopard SymposiumPlace of Meeting: Srinigar, IndiaDate of Copyright: 1988 |
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SLN @ rana @ 414 |
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355 |
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