Desertification reasons,endangering and tendency in Chinas land

摘要：

Reasons of desertification formation The rapid growth of population and the laggard management is the internal driving force of expanding desertification : The requirement of food,fuel and other fundamental subsistence increase with the population growth,which give land raised pressure.The population exceeded the capacity of the ecological environment and excessive exploit the resources lead to environmental degradation.It is the rapid population growth and laggard production management,causing the unreasonable development and utilization of resources,deteriorate the ecological environment,accelerating and expanding the desertification.

关键词： Desertification Reasons Endangering Tendency China

作者: Shi Yong-jie Tian Fu-ping Lu Yuan Song Qing

作者单位: Lanzhou Institute of Animal and Veterinary Pharmaceutics Science,CAAS,Lanzhou 730050

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）