摘要
介绍了土地荒漠化的定义及土地荒漠化形成原因,并对有关土地荒漠化与植被及生态系统的关系做了分析。
This paper introduces the, definition of the desertification of the arable land and the causes of the desertification of the arable land, and makes the analysis on the relation between the desertification of the arable land and the vegetation and.ecological system.
出处
《科技情报开发与经济》
2007年第35期103-104,共2页
Sci-Tech Information Development & Economy
关键词
土地荒漠化
生态系统
植被
desertification of arable land
ecological system
vegetation