青海湖与钱尼湖鸟类多样性比较研究

Comparative Study on Bird Diversity in Qinghai Lake and Chaney Lake

全球9条候鸟迁飞通道共有4条经过中国,其中中亚-印度迁飞区经过我国青海湖和俄罗斯钱尼湖,2个湖泊作为这条候鸟迁飞通道上的重要停歇地,为全球候鸟迁徙提供营养补给,也是众多候鸟的繁殖地和越冬地。收集2个湖泊的鸟类数据进行了比较分析,发现共有鸟种95种,隶属16目30科,比较了2个湖泊的鸟类G-F指数,鸟类相似性指数、共有鸟种濒危保护、生态类群、居留型,为2个湖泊的生态保护体系建设提供重要数据,同时提示对候鸟迁飞通道的保护可以对本地其他物种起到间接保护作用,未来应持续加强对这两个湖泊的生态监测与保护。

A total of 4 of the 9 migratory bird flight channels in the world pass through China,among which the Central Asia-India migratory flight zone passes through Qinghai Lake in China and Chaney Lake in Russia.As an important stopping place on this migratory bird flight channel,the two lakes provide nutrition for global migratory birds and are also breeding and wintering grounds for many migratory birds.This study collected bird data of the two lakes for comparative analysis,and found that there were 95 species of birds belonging to 16 orders and 30 families.The G-F index,bird similarity index,endangered protection of common bird species,ecological groups and resident types of the two lakes were compared,which provided important data for the construction of ecological protection systems of the two lakes.At the same time,it is suggested that the protection of migratory birds can indirectly protect other local species,and the ecological monitoring and protection of the two lakes should be strengthened continuously in the future.