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生态学杂志 ›› 1998, Vol. ›› Issue (5): 6-10.

• 研究报告 • 上一篇    下一篇

西双版纳野生绿孔雀种群数量及分布现状调查

罗爱东, 董永华   

  1. 云南省西双版纳国家级自然保护区管理局, 666100
  • 收稿日期:1996-07-18 出版日期:1998-10-10
  • 基金资助:
    中国西南野生动物研究青年基金

Investigation on the Current Status of Distribution and Population of the Green Peafowl in Xishuangbanna

Luo Aidong, Dong Yonghua   

  1. Management Bureau, Xishuangbanna Nature Reserve, Jinghong, Yunnan 666100
  • Received:1996-07-18 Online:1998-10-10

关键词: 呼伦贝尔沙地, 植被恢复, nifH基因, 变性梯度凝胶电泳, 群落多样性

Abstract: An investigation on the current status of distribution and population of the Green peafowl in the Xishuangbanna prefecture was carreied out during 1994-1995. According to the results of investigation, estimating population of the Green peafowl is only 19-25 in Xishuangbanna, the “peacock hometown” named in the past. And the more serious situation is that the survival population was distributed in three small inconnected areas:Dadugan,Jinno in Jinghong,and Manggao in Menghai. Decreasing rate of distribution is 84.15% compared with the situation in 1980's. Habitat lost, hunting and poisoned by pesticide are main three reasons that decreased the population.

Key words: Hulunbeier sandy land, vegetation restoration, nifH gene, denaturing gradient gelelectrophoresis (DGGE), community diversity.