海河水利Issue(8)：16-21,6.DOI:10.3969/j.issn.1004-7328.2024.08.005
黄河中游典型流域侵蚀产沙特征分析研究
Erosion Characteristics and Source Analysis in Typical Watersheds of the Middle Reaches of the Yellow River
王锦志 1刘柱2
作者信息
- 1. 山西农业大学水土保持科学研究所,山西 太原 030013
- 2. 内蒙古地质勘察有限责任公司,内蒙古 呼和浩特 010011
- 折叠
摘要
Abstract
More rough sandy area in the middle of the Yellow River is the main source of the Yellow River sediment,and it is also the area where the soil erosion of the Loess Plateau is the strongest.The sediment intercepted by the silt dams retains a large amount of erosion information,which provides the possibility to study soil erosion in areas lacking data.In this study,the cave wild river basin in the middle of the Yellow River was selected as the research object to analyze the characteristics of the silt dam deposits,study the erosion of sand production and sand source of the dam-control basin,and simulate soil erosion in different periods of the basin.The results showed that there is a significant correlation between sediment yield modulus and rainfall,showing a decreasing trend and the main source of sand is nudation.关键词
黄土高原/土壤侵蚀/产沙模数Key words
Loess Plateau/soil erosion/sediment yield modulus分类
农业科技引用本文复制引用
王锦志,刘柱..黄河中游典型流域侵蚀产沙特征分析研究[J].海河水利,2024,(8):16-21,6.
