摘要
综述中国西南喀斯特石漠化成因及其环境评价体系,回顾近年来与国家生态林业工程相结合的石漠化综合治理实践,提出以探索石漠化形成机制、研究石漠化植被恢复机理和应用遥感等高新技术为基础的喀斯特石漠化研究方向。
Rocky desertification in Karst areas of southwestern China is an prominent regional environmental problem and hot research spot. This paper analyzed the research advance of Karst rocky desertification, including the formation reasons and the environment evaluation system, and reviewed the comprehensive recovery progress on Karst rocky desertificafion with the state forestry eco-engineering recently. We proposed the research orientation of rocky desertification in southwest China in the future, which was referred to study on formation mechanism of rocky desertification, the principle of restoring vegetation, and the application of the remote sensing technology to supply the principle for the comprehensive eco-restoration of rocky desertification.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2008年第7期84-89,共6页
Scientia Silvae Sinicae
基金
国家林业局林业重点工程科技支撑项目:西南困难立地抗逆性优良乔灌木树种选择及快繁技术试验示范
关键词
中国西南部
喀斯特地区
石漠化
形成机制
环境评价体系
治理
southwestern China
Karst area
rocky desertification situation
formation mechanism
treatment advancement
eco-restoration countermeasure
