摘要
土壤侵蚀作为LUCC引起的主要环境效应之一,是自然和人为因素叠加的结果。不合理的土地利用和地表植被覆盖的减少对土壤侵蚀具有放大效应。该文对国内外土地利用与土壤侵蚀关系的一些具有开端意义的工作和早期研究,及其学科定义与内涵的发展和研究方法的进展给予了追踪,进而就该学科的主要任务和主体研究内容以及今后进一步发展进行了阐述与展望。
Soil erosion,as a major environmental effect caused by Land use/Land cover changes (LUCC),is the result of both natural and human factors. Unreasonable land use and decrease of vegetation cover may have amplified soil erosion in some extent. This paper reviewed the inceptive work and early researches in this scientific area (relationship between LUCC and soil erosion), traced the development of disciplinary definition, connotation and methods,expounded and prospected the scientific mission,principal research contents and future development of this subject.
出处
《水土保持研究》
CSCD
北大核心
2008年第3期43-48,共6页
Research of Soil and Water Conservation
基金
国家重点基础发展计划"973"项目(2003CB415105-6)