四川山鹧鸪栖息地分析与预测
Analysis and Prediction of the Habitat of Arborophila rufipectus
戴波1，陈本平3，岳碧松2，曾涛2*
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作者单位：(1．乐山师范学院生命科学学院，四川乐山614004；2．四川大学生命科学学院，四川省濒危野生动物保护生物学重点实验室，生物资源与生态环境教育部重点实验室，成都610065；3．四川老君山国家级自然保护区管理局，四川屏山645350)
中文关键字：四川山鹧鸪；栖息地；分布格局；地貌特征
英文关键字： Arborophila rufipectus; habitat; distribution pattern; topographic character
中文摘要：四川山鹧鸪Arborophila rufipectus属鸡形目雉科山鹧鸪属，是我国特产珍稀鸟类，国家一级重点保护野生动物，IUCN濒危物种。本文应用卫星遥感影像解译技术对该物种的现实栖息地和潜在栖息地进行了分析和预测。结果表明，现存四川山鹧鸪分布格局自四川中南部向云南东北延伸，跨越金沙江，呈现西北-东南走向，分布区涉及大相岭山系南缘、小相岭山系东缘、凉山山系东北部、乌蒙山山系西部，行政区域涉及2省5市(州)19县(区)。栖息地由10片现实栖息地和36片潜在栖息地组成，总面积约5869 km2。“甘洛-金口河-峨边-马边-美姑”片和“雷波-马边-屏山”片是四川省境内呈南北布局的两大核心分布区，“绥江-永善-水富-盐津-大关”片为云南省境内的核心分布区。
英文摘要： Sichuan-hill partridge (Arborophila rufipectus), which is endemic to China, has been listed as an endangered species in China and IUCN red books. Our researches found that the Sichuan hill-partridge distributes from south-centre Sichuan to north-east Yunnan, including south edge of Daxiangling Mountains, east edge of Xiaoxiangling Mountains, northeast of Liangshan Mountains Chain, and west of Wumengshan Mountains. Relevant administrative areas involve 2 provinces, 5 cities/prefectures, and 19 counties/districts. The whole area is composed by 10 patches of occupied habitat and 36 patches of potential habitat, and the total area is about 5869 km2. “Ganluo-Jinkouhe-Ebian-Mabian-Leibo” and “Leibo-Mabian-Pingshan” are the core areas of Sichuan-hill partridge habitat in Sichuan, while “Suijiang-Yongshan-Shuifu-Yanjin-Daguan” is the core area in Yunnan.