西藏阿里地区鸟类的生态地理分布

The Ecogeographical Distribution of the Birds in Ali Prefecture, the Tibet Autonomous Region of Cnina

西藏阿里地区鸟类计有９６种与亚种，分属１５目２９科，其中穗Ｏｅｎａｎｔｈｅｏｅｎａｎｔｈｅ（Ｌｉｎｎａｅｕｓ）为西藏自治区新记录，在分布型上，高地型３６种占３８％；中亚型２２种占２３％；广布型２０种占２１％，北方型１６种占１７％；东北型１种占１％．该地具有六种生态地理景观，并形成相应的生态地理群落．

There are 96 species and subspecies of birds in Ali prefecture of the Tibet Autonomous Region, belonging to 15 orders, 27 families and Oenanthe oenantne (Linne) is a new record in the Tibet. Among the birds,there are 36 species (38%) belonging to highland type; 22 species. (23%) bclonging to central Asia type; 20 species (21%) belonging to widespread type; 16 species (17%) belonging to north type; 1 specie (1%) belonging to northeast type. The prefecture has six kinds of ecogeographial environments, and forms appropriate ecogeographical groups.