摘要
采用定点观察法,对湖南省林业科学院院内鸟类种类、数量进行了调查与分析。结果表明:林科院共记录到鸟类44种,隶属于4目11科,其中留鸟25种,夏候鸟9种,冬候鸟8种,旅鸟2种。院内鸟类多样性与群落特征随季节变化而波动,受候鸟迁徙的影响,鸟类个体数量在冬季最高,春秋次之,夏季最低。
An investigation and analysis was carried out on the species and the number of avifauna in Hunan Academy of Forestry by fixed-point observation. The result showed that the 44 species of birds which belonged to 4 orders, 11 families were recorded. Among them, 25 species were resident birds, 9 species were summer migratory birds, 8 species were winter migratory birds and 2 were travelers. The bird diversity and community characteristics fluctuated with the season change. The number of individuals reached the peak in winter for the influence of the migrant, and fell to the minimum in summer.
出处
《湖南林业科技》
2013年第3期58-62,共5页
Hunan Forestry Science & Technology
基金
湖南省科技厅科技计划项目(2012WK4010)
国家林业公益性行业科研专项(201104065)
关键词
鸟类
多样性
季节变化
湖南省林业科学院
avifauna
biodiversity
seasonal change
Hunan Academy of Forestry
