水资源与水工程学报2011，Vol.22Issue(5)：34-37,4.
闸坝调度对污染河流水质影响的实验研究
Experiment of impacts of gate dispatching on water quality of polluted river
摘要
Abstract
The purpose of the study is to analyze the spatial and temporal variation rule of polluted river water quality under various operation conditions of gate, and explore the mechanism of the operation to water quality and quantity. According to the several survey and water quality monitor of Huaidian gate, a series of experimental programs on the influence of river water quality by gate operation were designed and the field experimentats were carried on to study the variation rule of pollution in the water and sediment under three schedule rules of gates'opening as normal, decrease and increase. The results showed that the influence of gate operation on polluted river water quality is complex and nonlinear. The gate operation has certain impacts on river water quality and the extent is related with the gates'opening. The research established the theoretical base for the water quality model construction, analysis on action rule and scientific operation.关键词
闸坝调度/底泥/河流水质/河流污染Key words
gate and dam dispatching/ bed mud/ water quality/ pollution river分类
资源环境引用本文复制引用
刘子辉,左其亭,赵国军,窦明,卜亚东..闸坝调度对污染河流水质影响的实验研究[J].水资源与水工程学报,2011,22(5):34-37,4.基金项目
高等学校博士学科点专项科研基金资助课题(20094101110002) （20094101110002）
国家科技重大专项(2009ZX07210-006) （2009ZX07210-006）
