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作 者:高德[1] 张静[2] 洪剑明[1] 王飞宇[1] 陈卫[1]
机构地区:[1]首都师范大学生命科学学院,北京100048 [2]中国科学院动物研究所,北京100101
出 处:《首都师范大学学报(自然科学版)》2009年第4期34-39,共6页Journal of Capital Normal University:Natural Science Edition
基 金:北京市科委重大科技项目(D08040600580803)
摘 要:2007年10月至2008年3月对北京野鸭湖湿地自然保护区进行了鸟类多样性调查,共记录到鸟类69种,隶属13目24科45属.其中旅鸟最多,计50种,占总种数的72.5%.依次是留鸟(14种),冬候鸟(12种)和夏候鸟(10种).记录到的鸟类中国家Ⅰ级重点保护鸟类1种;国家Ⅱ级重点保护鸟类9种;北京市一级保护鸟类4种;北京市二级保护鸟类24种.优势种鸟类9种,常见种8种,稀有种52种,与湿地关系密切的游禽和涉禽占优势地位.从生境类型上看,水域和林地分别具有最高的属的多样性和科的多样性.从空间分布上看,水域及其近水生境以及康西草原是保护区鸟类的主要分布区域.此外,作者在保护水环境、消除人为干扰以及提高保护区管理效率等方面提出了建议.According to the investigation from October 2007 to March 2008, 69 species of birds, belonging to 45 genera, 13 families, 24 orders, were recorded in Yeyahu Wetland Nature Reserve of Beijing. Passing birds took up the most quantity, with 50 species around 72.5% ; next were the resident birds with 14 species, winter birds with 12 species, and summer birds with 10 species. Among all of the recorded birds, 1 species was of the first class of the national protected birds, 9 species were of the second class of the national protected birds, 4 species were of the first class of Beijing municipal protected birds, 24 species were of the second class of Beijing municipal protected birds. 9 species were the predominant species, 8 were the common species, and 52 were the rare species. Swimming birds and wading birds which had close relationship with the wetland took the dominant position. Two habitat types, Water area and wood land, possessed the highest G index and F index separately. As much as space distributing was concerned, the close water area and Kangxi Grassland were detected to be the key regions. Finally, the author put forward proposals in the aspects of protecting wetland environment, eliminating jamming and raising the efficiency of management of the nature reserve.
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