作　　者： ; ;

机构地区： 深圳职业技术学院应用化学与生物技术学院应用生物技术系

出　　处： 《安徽大学学报（自然科学版）》 2005年第6期94-99,共6页

摘　　要： 综合1997年至2003年的调查数据,对长春市南湖公园鸟类群落组成、群落结构做了调查研究,共统计夏季鸟类52种,隶属9目23科.5个群落中,夏季鸟类多样性指数、均匀性指数以阔叶林最高(H′=3.980,J=0.786),5个群落中鸟类均以动物食性为主,消费生物量以疏林罐丛最低(75.21g/10hm2).人为活动对夏季鸟类分布有直接影响. The authors have spent several years on observing and investigate the composition of avian communities and seasonal changes in Changchun Nanhu Park. The result showed that there were 52 species of birds, which belonged to 9 orders and 23 families. In terms of the biodiversity index of the five communities, the broadleaf forest was the highest （H＇ = 3. 980,J = 0. 786）. We also observed the feeding habits of birds, the result was that their favorite foraging trees was broadleafones. The consumption biomass of sparse woods and shrubby was the lowest （75.21g/10m. hectare）. Our study revealed that human activities had highly affects on distribution of birds in summer.

关 键 词： 鸟类 夏季群落结构 城市公园

领　　域： [生物学]