摘要
喀斯特石漠化已成为人类面临的重大自然灾害,威胁着人类的生存,目前石漠化的扩展趋势并没有得到有效控制。文章较为详细地介绍了我国在喀斯特石漠化灾害基础理论研究以及实践应用上的一些问题,包括石漠化的成因、类型划分、预报与预警、以及综合治理方面的进展,阐述了未来可能的发展趋势。石漠化的综合治理工作不仅需要理论的支持,更存在实践中的困难,需要进行多学科的综合性研究,开展跨部门的联合防范与治理。加强石漠化灾害的理论研究,并有效应用于实际,是未来应继续努力的方向。
Rocky desertification, which threatens the existence of humanity, is a serious natural catastrophe. Nowadays the expansion trend of rocky desertification has been brought under control. This paper discusses many problems about the rocky desertification theory and practice, such as the genesis, type, prediction, comprehensive treatment and its future. Comprehensive treatment of rocky desertifieation not only demands the theoretical basis, but also encounters practical difficulties. It is no doubt that it is necessary to carry out comprehensive and multidisciplinary research, and make the prevention and treatment by inter-departments. The future research directions about rocky desertification should be focused on theoretical research and practical application.
出处
《地球与环境》
CAS
CSCD
北大核心
2008年第4期356-362,共7页
Earth and Environment
基金
高等学校博士学科点专项科研基金项目(20040533009)
湖南省科技计划项目(05FJ3054)
关键词
石漠化
成因
类型
预报与预警
防治
rocky desertification
genesis
type
prediction
treatment
