湖北仙桃沙湖湿地自然保护区夏季鸟类群落结构及多样性分析  

Analysis on Structure and Diversity of Summer Bird Community of Shahu Wetland Nature Reserve in Xiantao of Hubei

作　　者：王晶[1] 罗祖奎[1] 吴法清[1] 

机构地区：[1]华中师范大学生命科学学院,湖北武汉430079

出　　处：《林业调查规划》2008年第6期18-21,共4页Forest Inventory and Planning

摘　　要：2006年6月对湖北仙桃沙湖湿地自然保护区的夏季鸟类群落结构进行了调查,调查结果:共记录鸟类56种,隶属于12目28科,有国家Ⅱ级保护动物3种,湖北省重点保护动物21种,列入《中国濒危动物红皮书》中的稀有鸟类1种,易危鸟类1种.该保护区夏季鸟类以东洋界成分为主,鸟类密度为6.85只/hm2,4种不同生境的物种多样性指数是:树林(2.657 0)>芦苇(2.409 5)>水域(2.271 3)>农田(1.869 7),均匀度指数依次是:树林(0.856 9)>水域(0.838 7)>芦苇(0.758 2)>农田(0.752 4),树林生境中物种多样性和均匀度均最高.Summer bird community of Shahu Wetland Nature Reserve in Hubei was investigated in June of 2006. The survey had recorded 56 species belonging to 28 families and 10 orders, in which there were 3 species listing in Category Ⅱ National Protection, 21 species under Hubei provincial protection. Among them, 1 species of rare bird and 1 species of endangered bird were listed in Red Book of Endangered An- imals in China. The birds of this reserve were mainly oriental ones, and their density was 6.85 ind / hm2. The diversity index （H） of the species in four different habitats was as followed ： woods （2. 6570） 〉 reed＇s（2. 4095 ） 〉 water＇s （2. 2713 ） 〉 farmland＇s （1. 8697 ）. The evenness index （E） in turn was woods＇ （0. 8569） 〉 water＇s（2. 2713） 〉 reed＇s（0. 7582） 〉 farmland＇s（0. 7524）. Among these four habitats, the diversity index （H） and evenness index （E） of woods＇ were the highest.

关 键 词：夏季鸟类 群落结构 生境 多样性指数 均匀度指数 沙湖湿地自然保护区 

分 类 号：S759.9[农业科学—森林经理学] S718.63[农业科学—林学]