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机构地区:[1]东北林业大学野生动物资源学院,哈尔滨150040 [2]吉林省九台市林业局,九台130509 [3]北京麋鹿苑,北京100076
出 处:《野生动物》2010年第2期86-89,共4页
基 金:国家林业局项目(02041325901)
摘 要:2008年4~6月,采用样线法对卢家林场不同生境的鸟类群落结构进行了调查,共记录到63种鸟类,分属11目29科。雀形目鸟类的种数最多,占总数的57.14%。国家Ⅱ级保护鸟类5种,占总数的7.94%。鸟类Shannon-Weiner多样性指数,天然次生林最高,农田最低。天然次生林和人工林之间的相似性指数最高,水域和人工林之间相似性生指数最低。The bird community in different habitats of Lujia Forest Farm in Jilin Province was surveyed with the sample quadrate method from April to June,2008 and 63 species,29 families and 11 orders of birds were recorded;among them the dominant order was Passiformes,amounting to 57.14%.5 species,7.94%of the total,were listed in the national protected list, Category 2.Shannon-Weiner index of the natural second forest was the highest,while that of the farmland was the lowest.The similarity index was the highest between the natural secondary forest and the planted forest,while it was the lowest between the water area and the planted forest.
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