摘要
小流域是水土保持综合治理的基本单元，其侵蚀产沙规律则是实施水土保持措施的基本依据。本文综述了小流域侵蚀产沙特点，研究方法及泥沙来源等方面的研究进展。
A small watershed is the basic unit of controlling soil and water loss in the loess plateau comprehensively and its laws of sediment yield is the basis for soil and water conservation measuring. Research progress of sediment yield method in a small watershed the characteristics of erosion and sediment yield .the research method and the sources of sediment is reviewed meanwhile the problems existing in the research methods are evaluated.
出处
《西北林学院学报》
CSCD
北大核心
1997年第3期102-108,共7页
Journal of Northwest Forestry University
基金
黄委会水保基金
关键词
森林
小流域
侵蚀
产沙
small watershed
erosion
sediment yield
