Dividing the ecological environmental area for the northwest dry grassland of China

摘要：

The distribution of dry grassland in the northwest China covers 171 Manchu administrative divisions,counties and cities of 6 northwest provinces and autonomous regions, including Inner Mongolia, Gansu, Ningxia, Xingjiang, Shanxi,and Qinghai, The total surface area is 129,650,000 hm2,It is an important ecological resource and livestock production area of china.This classification together with pertinent theories and viewpoints will be used to implement ecological and environmental reconstruction in West China

关键词： dry grassland ecological environment study of division

作者: Gen-zhu Chang Xue-hui Zhou Hong-shan Yang

作者单位: Lanzhou Institute of Animal & Veterinary Pharmaceutics Sciences,Chinese Academy of Agricultural Sciences,Lanzhou 730050,Key testing station for scientific observ ation in w ild f ield on Ecology and Environment of Loessp lateau of Agri

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）