机构地区: 湖南环境生物职业技术学院生物工程学院生物工程系
出 处: 《四川动物》 2008年第2期259-262,265,共5页
摘 要: 东洞庭湖湿地夏季调查中共发现鸟类63种,隶属于13目28科,多样性指数为2.4940,均匀性指数为0.2762。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,结果显示夏季树林灌丛和居民区生境鸟类群落结构十分相似。 63 bird species, belonging to 28 families, 13 orders in East Dongting Lake wetlands in summer were recorded, with diversity index of 2.4940, and evenness index of 0. 2762. Taking species quantity, diversity index and evenness index as a base, cluster analysis indicated that the structure of birds community in wood and shrub habitant is similar to that in neighborhood habitant.
领 域: [生物学]