摘要
雪豹(Panthera uncia)分布广泛且调查难度较大,全世界的雪豹研究面临的首要问题是雪豹基础数据的缺乏。本文通过检索1980至2018年已发表的含有中国境内雪豹分布和密度信息的中英文文章共35篇,从中提取出雪豹的分布与密度信息,其中含有密度估计的文献18篇。同时,来自雪豹调查的15位一线成员通过填写表格和问卷的形式提供了28个地块上未发表的雪豹密度调查信息。基于此,我们逐一分析了各省份已有的雪豹调查现状和存在的调查空缺,发现雪豹分布调查的两大空白区域主要存在于与吉尔吉斯斯坦接壤的西天山地区和西藏南部的冈底斯–念青唐古拉山山脉和喜马拉雅山脉。相对我国雪豹栖息地总面积,有过密度估算的面积仅占1.7%,仍然处于刚刚起步的阶段,并且已有的密度调查几乎都是在质量较好的雪豹栖息地内进行的。今后除了需要继续努力收集汇总已有的调查结果,仍然需要在雪豹分布区(特别是空缺区域)内增加调查。
The snow leopard(Panthera uncia)is widely distributed across remote and difficult-to-traverse terrains.Thus,the main obstacle to snow leopard research is the lack of baseline data.Here,we retrieved all articles published in either Chinese or English that studied snow leopards in China from 1980 to 2018,and from these we identified 35 papers that reported on the distribution or density of snow leopards in their results sections.Eighteen of these included a density estimation.Additionally,we obtained unpublished snow leopard density survey data from 28 different areas.On this basis,we assessed the status of snow leopard surveys and data-deficient areas in each province.We found that the two areas most lacking data for the snow leopard distribution surveys exist in the West Tianshan Mountains bordering Kyrgyzstan and the Gangdisi-Nyenchenthanglha Mountains and the Himalayas in southern Tibet.Relative to the total area of China’s snow leopard habitat,density surveys still only cover a small fraction of their habitat(1.7%),so these aggregation efforts are far from complete.Finally,because existing density surveys tend to explore relatively good snow leopard habitats,we must continue to expand survey efforts,especially across data-deficient areas.
作者
刘沿江
李雪阳
梁旭昶
刘炎林
程琛
李娟
汤飘飘
齐惠元
卞晓星
何兵
邢睿
李晟
施小刚
杨创明
薛亚东
连新明
阿旺久美
谢然尼玛
宋大昭
肖凌云
吕植
Yanjiang Liu;Xueyang Li;Xuchang Liang;Yanlin Liu;Chen Cheng;Juan Li;Piaopiao Tang;Huiyuan Qi;Xiaoxing Bian;Bing He;Rui Xing;Sheng Li;Xiaogang Shi;Chuangming Yang;Yadong Xue;Xinming Lian;Awangjiumei;Xierannima;Dazhao Song;Lingyun Xiao;Zhi Lü(College of Life Sciences,Peking University,Beijing 100871;Wildlife Conservation Society,Beijing 100101;Chinese Felid Conversation Alliance,Beijing 101121;University of California,Berkeley,CA 94720-3114,USA;Faculty of Agriculture,University of Tokyo,Tokyo 113-8657,Japan;World Wide Fund for Nature,Beijing 100037;Wild Xinjiang,Urumqi 830000;Wolong National Nature Reserve,Wenchuan,Sichuan 623006;Gongga Mountain National Nature Reserve,Garzê,Sichuan 626000;Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry,Beijing 100091;Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining 810008;Plateau Nature Conservancy,Xining 810012;People’s Government of Suojia Township,Zhiduo County,Yushu,Qinghai 815400)
出处
《生物多样性》
CAS
CSCD
北大核心
2019年第9期919-931,共13页
Biodiversity Science
关键词
雪豹
中国
分布
密度
空缺
snow leopard
China
distribution
density
data-deficient areas
