摘要
经过近半个世纪的研究治理 ,目前我国荒漠化土地面积仍然以每年 2 4 60平方公里的速度扩展 ,而且还有加速扩大的趋势。这就要求我们对以往的治理模式进行反思 ,寻找它的症结所在。当代荒漠化主要是由于人类过度经济活动对资源的破坏而造成的 ,其根本原因是人口压力过大。然而 ,荒漠化治理措施恰恰没有从根本上解决这一问题。本文提出了荒漠化治理的生态经济模式 ,它将荒漠化的防治和发展经济密切结合起来 ,从而为我国的荒漠化防治提供了一种新的思路。
In spite of the great efforts made over the past fifty years to bring desertification under control, desert areas in China are still expanding by 2,460 square kilometers each year. We should therefore reflect on our past endeavors and try to determine where the crux of the problem lies. Modern desertification is caused mainly by mankind's excessive economic activities, that is, the basic cause of desertification is enormous population pressure. However, past measures for controlling desertification were not aimed at resolving this fundamental problem. The new biological economic model closely links control of desertification and economic development, and provides a completely new approach and methods to prevent further deterioration and desertification.
出处
《中国社会科学》
CSSCI
北大核心
2000年第6期37-44,共8页
Social Sciences in China
基金
中科院知识创新领域前沿项目! ( 2 10 0 2 3)
中科院 2 0 0 0年"西部之光"项目
中科院区域开发前期研究项目 !(区域Ⅳ - 990 8)
