摘要
为完善及促进我国土壤侵蚀预测预报工作的完善与进展,在阅读大量文献资料和试验研究的基础上,对照美国的研究成果,回顾与展望了C因子的研究。从研究现状来看,我国的研究大致可划分为资料累积、研究和深化研究3个阶段,已取得了可喜的成绩。今后还需强化对C因子的系统定位观测和模拟实验,构建适用于不同水土流失类型区的计算模型。
In order to promote the perfection and progress of soil erosion prediction work in China,we make a review of the study of C factors and give prospect to it by contrasting with the results of United States on the basis of literature review and experimental study. From the point of research status,the research of C factor in China has obtained huge achievements which can be divided into three stages for data accumulation stage,research stage and further research stage. We still have to strengthen the systematic stationary observation and simulation experiments of C factor and build calculation models suitable for different types of soil and water loss regions.
出处
《中国水土保持科学》
CSCD
北大核心
2015年第6期1-11,159,共11页
Science of Soil and Water Conservation
关键词
C因子
坡耕地研究现状
中国
展望
C factor
research status of slope cropland
China
prospect
