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作 者:张树苗[1] 梁兵宽[2] 张林源[1] 夏经世[1] 李坤[1]
机构地区:[1]北京麋鹿生态实验中心,北京100076 [2]国家林业局调查规划设计院
出 处:《林业调查规划》2007年第6期40-44,共5页Forest Inventory and Planning
摘 要:对北京南海子麋鹿苑的野生鸟类种类和数量进行调查,结果表明,夏季有鸟类47种,隶属于13目23科。鸟类资源丰富,其中受保护鸟类46种,占97.9%;国家II级保护鸟类4种,具有较高的保护价值。雀型目鸟类无论在种类还是在数量上都占绝对优势,占鸟类组成的83%。区系特征以古北界和广布种鸟类为主。在生境物种丰富度上以水域生境鸟类种类最多,为36种。夏季鸟类的多样性指数为2.866 5,均匀度指数为0.189 0。The investigation on species and quantity of wild bird in Beijing Nanhaizi Milu Park indicates that there are 47 species of summer bird, belonging to 23 families and 13 orders, rich in bird resource, in which there are 46 species of protected bird, accounting for 97.9% ; four species are listed in Grade II national protection. The summer bird has of high protection value. Bird of Passeriformes not only the species but the quantity take an absolutely advantage, accounting for 83% of bird composition. The fauna presents mainly as palearctic realm and extensive distribution species. Concerning the habitat species abundance, water birds are the most, which are 36 species. In term of summer bird, diversity index is 2. 8665, evenness index is 0. 1890.
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