汶川地震对两栖动物栖息地的影响  

Impact of Wenchuan Earthquake on Amphibian Habitat

作　　者：刘源 刘熹[2] 李成[3] 孙鸿鸥 李淑君 肖长林 张语克 

机构地区：[1]九寨沟国家级自然保护区,四川九寨沟623402 [2]北京大学,北京100871 [3]中国科学院成都生物研究所,成都610041

出　　处：《四川动物》2013年第1期7-11,共5页Sichuan Journal of Zoology

基　　金：世界自然基金会项目(10000740-1.2.03.01)

摘　　要：2008年5月汶川地震对两栖动物栖息地造成了巨大的影响。采用卫星遥感照片评估了汶川地震后3种两栖动物栖息地震损状况,结果表明:(1)15.2%的两栖动物的适宜栖息地遭到了地震的破坏;(2)震损栖息地纬向分布于31°～32°N之间,震区的南部和中部;(3)被破坏的栖息地垂直分布于2000m以下的中低海拔区段。汶川地震及次生灾害使两栖动物的生存和发展面临着极严重风险。The amphibian habitat is impacted seriously by the Wenchuan earthquake. Three amphibians habitat was analyzed based on remote sensiong before and after the earthquake. The results showed that 15.2% of amphibian habitat was severely impacted. Most destroyed habitat centralized between latitude 31°～32°N which were in south and center areas. Furthermore, 100% of the destroyed habitat were distributed under 2000 m. The survival and flourish of amphibians were confronted with the strike of secondary disasters in the future.

关 键 词：汶川地震 两栖动物 栖息地 

分 类 号：Q958[生物学—动物学]