土壤2024，Vol.56Issue(4)：718-725,8.DOI:10.13758/j.cnki.tr.2024.04.004
花岗岩红壤丘陵区崩岗侵蚀与典型切沟侵蚀的异同点探析
Analysis of Similarities and Differences Between Benggang Erosion in Granitic Red Soil Hilly Area and Typical Gully Erosion
摘要
Abstract
The Benggang erosion and gully erosion threaten the regional ecological security,which are the hot and difficult points in the field of soil erosion research,however,it is not clear whether the control methods of gully erosion can be applied to Benggang erosion area.In this paper,the environmental factors affecting gully erosion and Benggang erosion were compared from the aspects of climate,parent material,soil,topography and vegetation.Combined with the appearance forms of Benggang erosion and gully erosion,the development process and the dynamic mechanism of erosion were expounded.Through comprehensive analysis,the erosive substance and erosive form of Benggang erosion are unique,and the interplay of more factors should be considered in the layout of control measures.On this basis,the development mechanism of Benggang erosion,the prevention and control measures and the establishment of erosion model are put forward.关键词
崩岗侵蚀/切沟侵蚀/侵蚀动力/发育过程Key words
Benggang erosion/Gully erosion/Erosion dynamics/Developmental processes分类
农业科技引用本文复制引用
韦江杏,邓羽松..花岗岩红壤丘陵区崩岗侵蚀与典型切沟侵蚀的异同点探析[J].土壤,2024,56(4):718-725,8.基金项目
国家自然科学基金项目(42007055)资助. （42007055）
