摘要
土壤荒漠化越来越威胁人类的生存,本文通过对土壤体脆弱性的分析研究,对荒漠化现状、荒漠化类型的调查及对荒漠化程度的评价,以期为防治土壤荒漠化提供理论依据。
Soil desertification increasingly menaces human existence.The paper presents some theoretical measures by analyzing the fragility of soil,the current situations and the categories as well as the degree of soil desertification.
出处
《地质技术经济管理》
2004年第3期35-37,80,共4页
Geological Technoeconomic Management
关键词
土壤
荒漠化
soil
soil desertification
transformation of desert
