西部草地生态环境现状及其功能恢复措施

Ecological and Environmental Status and Measures to Functional Restoration of Western Grassland

本文通过对我国西部草地生态系统环境现状的分析,认为造成西部草地生态系统 环境破坏的主要因素是人类无节制的生产活动,如过度放牧,毁林开矿、开垦、陡坡地开垦,乱 砍滥伐、水源涵养林减少,乱捕滥猎等。从而提出了改变人们经济活动行为和加强西部草地生 态系统建设恢复其功能的措施。

This paper analyzed environmental status of grassland ecosystem in western region of China. The results indicated, that the main factor which destroied western grssland ecosystem was excessive producting activity of human being, such as excessive grazing , destroying woods {or land reclamating, reclaiming slope land, excessivly disafforesting, excessively hunting and so on. Thus, the author puts forward the measures to change human economic activities and strengthen functional restoration for western grassland ecosystem.