摘要
2007年1月～2008年1月在上海郊区奉贤,通过红外监视仪对狗獾Melesmeles活动规律进行了研究。结果表明,狗獾晚间出洞活动,出洞时间集中在19∶00～22∶00,该时间段出洞次数占总次数的72.7%。返回洞穴的时间集中在凌晨2∶00～4∶00,该时间段回洞次数占总数的84.5%。狗獾每晚在洞外活动持续时间平均6h。季节间的活动持续时间存在显著差异,其中秋季活动持续时间最长达8.23h,冬季活动持续时间最短为3.11h。上海郊区生活的狗獾无冬眠行为。
The activities of badgers Meles meles in the suburbs of Shanghai were observed by infrared video from January 2007 to January 2008. The results showed that badger emergences from den were concentrated between 19：00 and 22：00, the activity of returns to den were concentrated between 2：00 and 4：00. The average activity time of badger in the outside of den was about 6 hours per day. There were significant differences in the seasonal duration of the activities. In fall, the activities in the outside of den for the duration was 8.23 hours, while the winter activities for the shortest duration was 3.11 hours. Research showed that the badger lived in the suburbs of Shanghai had no dormant acts.
出处
《四川动物》
CSCD
北大核心
2009年第1期111-114,共4页
Sichuan Journal of Zoology
基金
上海市林业局资助项目
上海市重点实验室
上海城市化生态过程及恢复生态学重点实验室资助
关键词
狗獾
洞巢
活动规律
季节性差异
Meles meles
den
activity patterns
seasonal variations
