摘要
布氏田鼠肥满度和气温、地表温、地下40 cm土层温度、降水量成显著性负相关,成年鼠对气候条件的适应范围宽于幼鼠.从肥满度角度来看,布氏田鼠能够较好地适应其生活环境.
The relative fatness of Brandt's vole was significantly negative correlative with air temperature, ground temperature, underground temperature and precipitation. Adult vole's suitable ranges of adaptation to the climatic factors were greater than juvenlie's.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
1993年第3期413-415,共3页
Journal of Beijing Normal University(Natural Science)
基金
"七五"国家科技攻关项目
关键词
布氏田鼠
肥满度
气候
relative fatness
Brandt's vole
climatic factor
adult
juvenile
