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海南坡鹿(Cervus eldi hainanus)集群习性的研究

宋延龄 ,李善元   

  1. 中国科学院动物研究所 北京
  • 出版日期:2006-07-25 发布日期:2007-09-13

A STUDY ON THE AGGREGATE HABIT OF HAINAN ELD'S DEER (CERVUS ELDI HAINANUS)

SONG Yanling, LI Shanyuan   

  • Online:2006-07-25 Published:2007-09-13

摘要: 本文根据野外累积观察到的852群海南坡鹿的集群情况,结出了鹿群在全年各月份的平均大小及方差等统计数据,分析了各种类型的鹿群,并对各月份鹿群平均大小之间是否存在差异进行了方差分析和多重比较。鹿群的大小存在着季节性变化,各类型鹿群在不同季节所占比例及其稳定性均存在差异。繁殖周期、植被的季节性变化及鹿群的类型是影响鹿群集群变化的重要因素。本文还就坡鹿的集群习性及其保护管理工作提出建议。

关键词: 海南坡鹿, 鹿群大小, 鹿群类型

Abstract: A total of 852 groups of Hainan eld's deer were observed in the Datian National Nature Reserve during April,1986 to May,1987.The average group size for each month and standard deviation were calculated.Tre analysis of these data revealed that the percentage and the stability of types group were quite different in distinct seasons,and therefore breeding season,seasonal change of vegetation and the types of deer group were responsible for the difference in group sizes Suggestions on the conservation mea-sures related to the aggregate habit of the deer are given in this paper。

Key words: Hainan eld's deel, Cervus eldi hainanus, Group size, Group type.