响古箐滇金丝猴对落叶阔叶林夜宿地的选择  

Rhinopithecus bieti's Night Sleeping Sites in Deciduous Broadleaf Forest at Xiangguqing in the Baimaxueshan Nature Reserve,China

作　　者：和鑫明[1,2] 黎大勇[1] 周岐海[3] 沈永生 赵卫东 胡杰[1] 

机构地区：[1]西华师范大学生命科学学院,四川南充637009 [2]白马雪山自然保护区管理局,云南迪庆674400 [3]广西师范大学生命科学学院,广西桂林541004

出　　处：《广西师范大学学报（自然科学版）》2012年第1期89-94,共6页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家自然科学基金资助项目(31172122);迪庆州科技项目;西华师范大学西南野生动植物资源保护教育部实验室开放基金项目;西华师范大学科研启动项目(11B018)

摘　　要：2008年11月1日至28日,在白马雪山自然保护区东南端的响古箐,首次研究一群数量约480只的滇金丝猴对落叶阔叶林夜宿地的选择问题,共记录到该猴群4个位于落叶阔叶林中的夜宿地(一共利用了9次)。在这些夜宿地中,我们设置了16个20 m×20 m的植物样方。对这些样方13个生态因子进行主成分分析发现,前6个主成分的贡献率达到86.7%。分析结果表明,在深秋,滇金丝猴选择于落叶阔叶林中夜宿主要受食物资源状况的影响,同时其他一些生态因子也影响了其夜宿地的选择。Data on the choice of sleeping sites of a group of the Yunnan snub-nosed monkey（Rhinopithecus bieti） at Xiangguqing in Baimaxueshan Nature Reserve,Yunnan,were collected from November 1 to November 28,in 2008.During the study period,4 sleeping sites,which were used 9 times in the deciduous broadleaf forest were recorded firstly.13 ecological factors of 16 20 m×20 m plant plots in these sleeping sites were measured.Results of principal component analysis showed that the 6 principal components explained 86.7% of the total variance.It suggests that the abundance of food major determined the choice and use of sleeping sites in late fall,and other ecological factors also determined this choice to some degree.

关 键 词：滇金丝猴 夜宿地 深秋 落叶阔叶林 

分 类 号：Q959.848[生物学—动物学]