沁河流域径流特性分析  

Analysis of Runoff Characteristics in the Qinhe River Basin

作　　者：王文浩 WANG Wen-hao

机构地区：[1]长治市水文水资源勘测站,山西长治046000

出　　处：《山西水利科技》2025年第1期58-61,共4页Shanxi Hydrotechnics

摘　　要：气候变化和人类活动的双重影响,使沁河流域径流变化更加明显。沁河流域孔家坡水文站受水利工程影响较小,“3.29”火灾导致流域部分森林植被严重烧伤,加上近几年气候极端天气频发,有必要研究孔家坡水文站的径流特性。采用小波分析等方法揭示沁河流域径流变化特点,为径流预测提供支撑,为水资源管理提供工作依据。The dual impacts of climate change and human activities have made the runoff changes in the Qinhe River Basin more pronounced.The Kongjiapo hydrological station in the Qinhe River Basin is less affected by water conservancy projects,but the"3.29"fire caused severe burns to some forest vegetation in the basin.In addition,extreme weather events have occurred frequently in recent years,making it necessary to study the runoff characteristics of the Kongjiapo hydrological station.Using wavelet analysis and other methods to reveal the characteristics of runoff changes in the Qinhe River Basin,providing support for runoff prediction and a basis for water resource management.

关 键 词：径流特性 趋势分析 沁河流域 

分 类 号：P333[天文地球—水文科学]