摘要
对甘肃省莲花山自然保护区秋季森林小型哺乳类群落的种类组成、多样性和生物量进行了初步研究。共捕获 7种 138只 ,其中洮州绒、大林姬鼠、中国为群落优势种。区系组成上 ,东洋界物种偏多。洮州绒、大林姬鼠两种的生物量占绝对优势。
A preliminary study on species composition,diversity and biomass of small mammal community in coniferous forest at Lianhuashan Nature Reserve in Gansu Province was conducted in autumn 2003. A total number of 138 small mammals belonging 7 species were captured,among which Apodemus peninsulae,Caryomys eva and Sorex sinalis were dominant species of the community.The result of biomass also showed that Apodemus peninsulae and Caryomys eva were two predominant species.The moisture might be a major factor influencing the biomass of the community.
出处
《四川动物》
CSCD
2004年第4期328-330,共3页
Sichuan Journal of Zoology
基金
中国科学院西部开发项目 (KZCX1 10 0 6 )
中科院创新工程前沿领域项目
