作　　者： ; ; (王勇军）;

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： 《辽宁师范大学学报（自然科学版）》 2005年第4期461-465,共5页

摘　　要： 自1997～2003年,对长春市南湖公园鸟类群落季节动态进行了研究.共记录鸟类96种,隶属13目34科.发现不同群落间鸟类季节动态有差异,迁徙鸟类占比例较大.秋季种类最多(57种),生物量以冬季最高;春秋两季相似性最大(S=0.588).食虫鸟类是季节变化的主要影响者,环境和食物是鸟类季节变化的主要因素,不同季节间鸟类群落多样性、均匀性差异较大. Seasonal dynamics of bird community in Nanhu Park, Changchun City was investigated from 1997 to 2001. There were 96 species of birds, which belonged to 13 orders and 34 families. With the change of seasons, there were great differences between bird communities. A big proportion migratory birds was recorded, and the species of birds were rich in autumn. The biomass in winter was the highest. The research also indicated that gnatcatchcrs played an important role to determine the seasonal changes of the bird community, and that environment and food were also two significant factors proportion that influenced seasonal change of the community.

关 键 词： 鸟类群落 季节动态 南湖公园

领　　域： [生物学]