摘要
对中国南方坡地土壤石漠化现状进行了概述 ,并分析了其形成原因。根据衡山水土流失影响因素分析 ,可知坡地石漠化主要是由于植被破坏、不合理的耕作措施、暴雨和坡地地貌等因素造成的。后两者是很难改变的 ,要防治土壤石漠化 ,必须改变耕作措施 ,保护植被 。
The actualities of rocky desertification on sloping field southward in China is summarized, and the reason of it is analyzed. It is mainly due to the vegetation destruction, unreasonable cultivation measures, rainstorm and the physiognomy of sloping field according to the analysis of factors on soil lose in Henshan mountains. To prevent the rocky desertification of sloping field, the cultivation measures must be changed, the forest must be protected, and a series of measures of engineering and bio chemistry must be taken.
出处
《水土保持通报》
CSCD
北大核心
2001年第4期47-49,共3页
Bulletin of Soil and Water Conservation
基金
引进国外杰出人才基金项目资助 (982 60 2 )
