详细信息
羌塘、可可西里无人区野牦牛种群数量和分布现状 被引量:8
A wild yak survey in Chang Tang of Tibet Autonomous Region and Hoh Xil of Qinghai Province
文献类型:期刊文献
中文题名:羌塘、可可西里无人区野牦牛种群数量和分布现状
英文题名:A wild yak survey in Chang Tang of Tibet Autonomous Region and Hoh Xil of Qinghai Province
作者:胡一鸣[1,2,3] 李玮琪[2,3] 蒋志刚[2,3] 刘务林[4] 梁健超[1] 林宜舟[5] 黄志文[1] 覃海华[1] 金崑[6] 胡慧建[1]
第一作者:胡一鸣
机构:[1]广东省生物资源应用研究所,广东省动物保护与资源利用重点实验室,广东省野生动物保护与利用公共实验室,广州510260;[2]中国科学院动物研究所,北京100101;[3]中国科学院大学,北京100049;[4]西藏自治区林业调查规划研究院,拉萨850000;[5]广州翼林生态监测有限公司,广州510075;[6]中国林业科学研究院森林生态环境与保护研究所,北京100091
年份:2018
卷号:26
期号:2
起止页码:185-190
中文期刊名:生物多样性
外文期刊名:Biodiversity Science
收录:CSTPCD;;Scopus;北大核心:【北大核心2017】;CSCD:【CSCD2017_2018】;
基金:国家自然科学基金(31400361); 科技基础性专项(2013FY110300); 环境保护部生物多样性专项; 广东省省级科技计划项目(2013B061800042)
语种:中文
中文关键词:Bos;grunniens;青藏高原;种群数量;分布;保护
外文关键词:Bos grunniens; Qinghai-Tibet Plateau; population; distribution; conservation
分类号:Q959.838
摘要:野牦牛(Bos grunniens)是青藏高原特有的大型有蹄类动物,主要分布在西藏羌塘,青海可可西里、三江源,新疆阿尔金山等地的高海拔生境。我们于2012–2014年在西藏羌塘和青海可可西里对野牦牛进行了较为全面的实地调查,并且估算西藏羌塘地区野牦牛种群在11,222–21,072头之间,可可西里野牦牛种群数量在659–1,793头之间。据本次野外调查和历史文献资料显示,自20世纪90年代起,中国野牦牛种群数量逐年增长,但是其分布区面积却逐步缩减,目前仅分布在几个相对孤立且远离人类居住地的高寒区域。随着全球气候变化与青藏高原人类活动的加强,野牦牛的生存现状依然严峻,我们仍需加强对青藏高原特有物种的保护。
The wild yak(Bos grunniens), which is endemic to the Qinghai-Tibet Plateau, mainly distributed in Chang Tang region of Tibet, Hoh Xil and Sanjiangyuan regions of Qinghai and Altun Mountain of Xinjiang. In this study, we used field data and data from the published literatures to estimate the population of wild yaks as well as their distribution in the Qinghai-Tibet Plateau and the adjacent areas in China. Field surveys were conducted in Chang Tang of Tibet, Hoh Xil of Qinghai between 2012 and 2014. According to our field survey, there were 11,222–21,072 wild yaks in Chang Tang of Tibet, and 659–1,793 in Hoh Xil of Qinghai. Although our results indicate that the population of wild yak has increased since 1990 s, the distribution area of wild yak is shrinking. With the changing of the global climate and the intensifying of human activities on the Qinghai-Tibet Plateau, stronger actions to protect the endemic species in this area are still needed.
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