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三峡库区鸟类区系及类群多样性
引用本文:苏化龙,林英华,张旭,于长青,冉江洪,隆廷伦,刘绍英.三峡库区鸟类区系及类群多样性[J].动物学研究,2001,22(3):191-199.
作者姓名:苏化龙  林英华  张旭  于长青  冉江洪  隆廷伦  刘绍英
作者单位:1. 中国林业科学研究院森林生态环境与保护研究所
2. 四川省林业厅
基金项目:国务院三峡委、三峡工程总公司及国家林业局“三峡库区陆生野生动植物监测”子系统的部分研究内容
摘    要:1996-1997年和1999-2000年,分别对三峡库区的鸟类进行了本底调查和物种监测,共纪录到鸟类354种,隶属17目51科,其中古北种153种(43.22%),东洋种164种(46.33%),广布种37种(10.45%);夏候鸟87种(24.58%),冬候鸟63种(17.78%),旅鸟46种(12.995),留鸟158种(44.63%);繁殖鸟类(夏候鸟和留鸟)245种(69.21%);国家重点保护鸟类9科42种。类群(科种)多样性分析显示,以中小型鸟类为主的雀形目鸟类对三峡库区鸟类多样性贡献最大,秭归具有最大的类群(科)多样性,而巴东则具有最多的物种数。研究表明,在一定时空条件下,地域景观的复杂性是决定鸟类种类和数量的关键因素。

关 键 词:鸟类  区系  类群多样性  物种多样性  三峡库区
文章编号:0254-5853(2001)03-0191-09

Avifauna and Group Diversity in the Three Gorges Reservoir
SU Hua-Long,LIN Ying-hua,ZHANG Xu,YU Chang-Qing,RAN Jiang-hong,LONG Ting-Lun,LIU Shao-ying.Avifauna and Group Diversity in the Three Gorges Reservoir[J].Zoological Research,2001,22(3):191-199.
Authors:SU Hua-Long  LIN Ying-hua  ZHANG Xu  YU Chang-Qing  RAN Jiang-hong  LONG Ting-Lun  LIU Shao-ying
Abstract:A background survey and a species observation on avian were conducted respectively in the Three Gorges Reservoir during 1996-1997,and 1999-2000.354 species,belonging to 17 orders and 51 families were recorded. Among them,153 (43 22%),164 (46 33%),and 37 (10 45%) species are the avian of Palaearctic region,Oriental region and Cosmopolitan respectively. There are 87 species (24 58%) of summer residents,63 species (17 78%) of winter residents,46 species (12 99%) of travelers and 158 species (44 63%) of residents. The birds of Passeriformes have more important contribution to the group diversity in the Three Gorges Reservoir. Zigui County has the maximal family diversity,while Badong County has the upmost species composition. The research indicated that habitat diversity was the main key factors to control bird species diversity in a certain time and space.
Keywords:Avian  Avifauna  Group diversity  Species diversity  Three Gorges Reservoir
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