鸟类群落与景观类型的相关性研究  

Studies on correlation between bird communities and landscape types

作　　者：王志高[1] 周放[1] 张勇[1] 李相林[1] 孙仁杰[1] 

机构地区：[1]广西大学动物科学技术学院,广西南宁530005

出　　处：《广西农业生物科学》2008年第3期235-240,共6页Journal of Guangxi Agricultural and Biological Science

基　　金：南宁吴圩国际机场提供基金资助

摘　　要：通过对南宁吴圩镇生态环境的考察,根据具体情况将当地划分为三种类型的景观,即农田区景观、林地区景观以及居民区景观,并详细记录了在三种景观内的鸟类的种类和数量。农田区景观要素的多样性指数最高,记录到的鸟类的种类和数量也最多;林地区景观要素的多样性指数次之,记录到的鸟类的种类和数量也次之;居民区景观要素最少,记录到的鸟类也最少。经过计算发现鸟类的多样性指数和景观内景观要素多样性指数的相关系数为0.783,呈显著相关。According to the local condition, the whole town was divided into three mainly landscape types： farmland area, woodland area and residential area. The bird species and numbers in every landscape type were detailed recorded by investigating the ecological environment of Wuxu town. The results showed that： the diversity index of landscape elements in the farmland area was the highest one, and the birds in this area were the richest; the diversity index of landscape elements and birds in the woodland area came to the second~ the diversity indexes of landscape elements and birds in the residential area were the lowest. The correlative coefficient between the diversity index of birds and landscape elements was 0. 783, indicating that they correlated conspicuously.

关 键 词：景观 鸟类群落 多样性 相关性 

分 类 号：Q958.1[生物学—动物学]