东洞庭湖冬、夏两季湿地鸟类多样性比较分析

2007年8月—2009年1月对东洞庭湖湿地鸟类资源进行调查,从物种丰富度指数、多样性指数、均匀性指数、G-F指数等方面对比分析了冬夏两季鸟类的群落多样性。将物种数、多样性指数、均匀性指数作为基数,运用欧氏和最短距离法进行了聚类分析,结果表明:夏季树林灌丛和居民区生境鸟类群落结构十分相似,而水域和沼泽生境鸟类群落结构相似,冬季树林灌丛和芦苇、草滩沼泽生境鸟类群落结构十分相似,而水域和居民区生境鸟类群落结构相似。

Analysis of Diversity of Birds in East Dongting Lake Wetlangs

Bird resource of East Dongting Lake Wetlands was studied from August 2007 to January 2009.The diversity of Birds in East Dongting Lake Wetlangs was analyzed on species richness,diversity,evenness and G-F index in summer and winter.Taking species quantity,diversity and evenness index as a base,the analysis of cluster indicated that the structure of birds community in wood and shrub habitant is similar to that in neighborhood habitant,the structure of birds community in water habitant is similar to that in sw...