Diurnal time budgets in a group of provisioned golden snub-nosed monkey (Rhinopithecus roxellana) in the Shennongjia National Park,China
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摘要：
投食对非人灵长类动物的科学研究有推动作用,但也影响了非人灵长类的日常行为活动时间分配.为探究投食对川金丝猴日常活动的影响,2017年7月~2018年5月,采用瞬时扫描取样法对神农架国家公园大龙潭基地投食川金丝猴群(Rhinopithecus roxellana)的活动时间分配进行了研究.结果表明:川金丝猴在上午10:00~12:00和下午16:00~18:00为两个取食高峰期,且在中午14:00~16:00为较长的休息期.取食、移动和休息行为构成了川金丝猴昼间活动的主体(81.99%),各类行为所占时间比例分别为:休息行为55.45%、取食行为13.34%、移动行为13.20%、理毛行为8.33%和其他行为9.68%.此外,不同性别-年龄组个体间的活动时间分配也存在显著的季节性差异.这可能是不同性别-年龄组在生长发育、繁殖投入等过程中的差异,反映了其对环境的生存适应.
Although provision has a positive effect on the scientific research for non-human primates, it also influences on their activity budget. In order to identify this effect, from July 2017 to May 2018, we observed the diurnal activity budgets of one band of provisioned golden snub-nosed monkeys ( Rhinopithecus roxellana ) in Dalongtan, Shennongjia National Park by instantaneous scanning sampling. The results showed that the monkeys had two feeding peaks, one in the morning (10:30-11:30), and the other in the afternoon (16:30-17:30). Feeding, locomotion and resting made up of the majority of daytime activity of golden snub-nosed monkeys. Resting is 55.45%, feeding 13.34%, locomotion 13.20%, grooming 8.33% and other behaviors 9.68%. In addition, there were significant seasonal differences among different age-sex class on. These differences in activity budgets may reflect fundamental differences in reproductive development and parental investment among the different age-sex class, and the adaptation to the changeable environment condition.
作者：
王伍英 陈浩春 黄天鹏 周春晖 向左甫
Wang Wuying;Chen Haochun;Huang Tianpeng;Zhou Chunhui;Xiang Zuofu(College of Life Science and Technology,Central South University of Forestry & Technology,Changsha 410004,China;Hubei Shennongjia National Park,Shengnongjia 442421,China)
机构地区：
中南林业科技大学生命科学与技术学院 湖北神农架国家公园
出处：
《betway官方app 学报：自然科学版》 CAS 北大核心 2019年第4期92-98,共7页
基金：
国家自然科学基金(31870509 31670397) 国家林业局野生动物保护与繁育项目
关键词：
投食 神农架 川金丝猴 活动时间分配 季节变化
provision Shennongjia golden snub-nosed monkeys season variation activity budget
分类号：
Q958.1 [生物学—动物学]
