四川水力发电2025，Vol.44Issue(3)：25-27,3.DOI:10.20196/j.cnki.scslfd.20250308
老挝某水电站坝址以上流域下垫面变化对枯期径流、洪水的影响分析
Analysis of the Impact of Underlying Surface Changes in the Watershed above the Dam Site of a Hydropower Project in Laos on Dry-Season Runoff and Floods
段平陵 1刘舟 2赵紫琪1
作者信息
- 1. 中国水利水电第十工程局有限公司,四川 成都 610036
- 2. 重庆邮电大学先进制造工程学院,重庆 巴南 400065
- 折叠
摘要
Abstract
This article investigates the changes in the underlying surface above the dam site of Nam Mang River 1 Hydropower Project in Laos through on-site inspections,analyzes the impact of changes in the underlying surface on runoff and flood during the operation period of the project,and predicts that the annual average flow of the project will continue to decrease,the dry-season runoff will decrease,the flood flow will slightly increase,and the sediment content will increase,indicating that the operation of the project will face certain challenges.关键词
下垫面变化/枯期径流/洪水/南芒河1水电站Key words
underlying surface change/dry-season runoff/flood/Nam Mang River 1 Hydropower Project分类
水利科学引用本文复制引用
段平陵,刘舟,赵紫琪..老挝某水电站坝址以上流域下垫面变化对枯期径流、洪水的影响分析[J].四川水力发电,2025,44(3):25-27,3.
