摘要
保障河湖生态流量,事关江河湖泊健康,生态文明建设和高质量发展。以安徽淠河为研究对象,收集横排头(坝下)确定生态流量前后逐日流量和水质资料,通过前后计算赋分得知,在生态流量满足下,水质优劣程度赋分较生态流量确定前有所提高,影响对河流健康状态评价结论。从而对城市补水河道(输水期和非输水期)进行评价水质优劣程度赋分提供依据。
Ensuring the ecological flow of rivers and lakes is related to the health of Rivers and Lakes,the construction of ecological civilization and high-quality development.This article takes the Pi River in Anhui Province as the research object,collecting daily flow and water quality data before and after determining the ecological flow at the horizontal head(under the dam).Through pre and post calculation scoring,it is found that under the condition of ecological flow,the scoring of water quality has improved compared to before the determination of ecological flow,which affects the evaluation conclusion of river health status.This provides a basis for evaluating the quality of water in urban water replenishment channels(during the water supply period and non water supply period)and assigning scores accordingly.
作者
周民哲
ZHOU Minzhe(Anhui Anzhao Engineering Technology Consulting Service Co.,Ltd,Hefei 230000,China)
出处
《云南水力发电》
2026年第3期1-6,共6页
Yunnan Water Power
关键词
生态流量
水质优劣程度
健康评价
淠河
ecological flow
the quality of water
health assessment
Pi River
