摘要
通过对两江机场附近 2 3 km2范围内 5种生境的 1 0条样带调查 ,记录夏季鸟类共 5 7种 ,分属 1 0目 2 2科 .东洋种 42种 (73 .68% ) ,广布种 6种 (1 0 .5 3 % ) ,古北种 9种 (1 5 .79% ) ;夏候鸟 1 6种 (2 8.0 7% ) ,留鸟 3 0种 (5 2 .63 % ) ,旅鸟 1 1种 (1 9.3 0 % ) .按鸟类的生境分布系数划分 ,广性分布的有白头鹎、小鸦鹃、普通翠鸟等2 0种 ;种间遇见率为 0 .90 7.
The birds in summer of Liangjiang Airport were investigated in 23 kilometers square.The results show that 57 species from 10 samples of 5 habitats belonging to 10 orders and 22 families.In the whole species,42 are oriental species (73.68%),6 are cosmopolitan species (10.53%) and 9 are palaearctic species (15.79%).There are 16 summer migrant species (28.07%),30 resident species (52.63%) and 11 travelling species (19.30%).According to the habitat distributive coefficient of birds,20 species,such as Pycnonotus sinensis sinensis,Centropus toulou,Alcedo bengalensis, are euryoecious. PIE is 0.907.
出处
《广西师范大学学报（自然科学版）》
CAS
2002年第2期95-98,共4页
Journal of Guangxi Normal University:Natural Science Edition
基金
桂林两江国际机场提供基金资助
