秦岭川金丝猴秋冬季节活动时间分配的初步研究  

Time budgets of golden monkey (Rhinopithecus roxellana) in autumn and winter on Qinling Mountains

作　　者：李宏群[1] 张育辉[1] 李保国[2] 

机构地区：[1]陕西师范大学生命科学学院,陕西西安710062 [2]西北大学生命学学科院,陕西西安710069

出　　处：《陕西师范大学学报（自然科学版）》2004年第2期86-89,共4页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(39970116)

摘　　要：通过对秦岭川金丝猴活动时间分配的研究,探讨影响"家庭"活动时间分配的内在因素和环境因素.结果表明,在秦岭川金丝猴秋冬季活动时间的分配中,平均时间比例分别为:觅食占14.90±0.26%,移动占10.16±0.16%,理毛占5.68±0.63%,休息占69.26±0.24%.其时间分配从秋季到冬季有明显地变化,即休息和觅食时间增长,而理毛时间变短.对秦岭野生川金丝猴不同年龄组的日活动时间分配进行了比较,结果表明不同年龄组的活动时间分配是有差异的.By investigating the time budgets of Sichuan snub-nosed golden monkey (Rhinopithecus roxellana), the interior and environmental factors affecting the time budgets of the Heitou-family are discussed. The results of the time budgets shows that feeding time is 14.90±0.26%, moving time 10.16±0.16%, grooming time 5.68±0.63% and resting time 69.26±0.24% on average. And it has seasonal changes: Duration of resting behavior, feeding behavior increases and grooming behavior duration decreases from autumn to winter. The comparison of time budgets of golden monkey in the 3 age-classes reveals that there are differences in the 3 age-classes.

关 键 词：川金丝猴 活动时间 时间分配 焦点取样 秦岭地区 食物 

分 类 号：Q959.848[生物学—动物学] Q958.12