白水江自然保护区两栖动物资源及群落划分  

Resources of Amphibians and Their Community Distribution in Gansu Baishuijiang National Nature Reserve

作　　者：李晓鸿[1] 

机构地区：[1]甘肃林业职业技术学院森林管理系,甘肃天水741020

出　　处：《甘肃科学学报》2008年第3期50-54,共5页Journal of Gansu Sciences

基　　金：GEF林业持续发展项目保护地区管理部分(Ln.4659 CHA and GEF TF 50644)

摘　　要：甘肃白水江国家级自然保护区有两栖动物29种,隶14属、8科、2目.可划分成东部静水缓流群落、东部激流群落、西部静水缓流群落、西部激流群落、高山溪流群落5种群落类型;物种多样性以东部静水缓流群落最为丰富,西部激流群落和高山溪流群落比较贫乏;中国林蛙和中华蟾蜍出现于各群落类型,为广布种.锄足蟾科的种类大都数量稀少,分布区域狭窄.There are 29 species of amphibians in Gansu Baishuijiang National Nature Reserve. They are the divided into 5 community types： the eastern calm tranquil flow community, the eastern riptide flow community, western calm tranquil flow community, the western riptide flow community and the alpine stream community. Diversities in the eastern calm tranquil flow community are the richest and the western riptide flow community and the alpine stream community are poorer in kinds. Chinese Brown Frogs and Zhoushan Toads are widely distributed in all communities. The population of the pelotbatid toads is scance and narrowly distributed.

关 键 词：两栖动物 群落 甘肃白水江国家级自然保护区 

分 类 号：Q958[生物学—动物学]