摘要
对黄河小浪底以下河段2000－2005年水质监测数据进行了统计分析,表明近年来小浪底至花园口区间有机污染程度较为严重,小浪底以下河段有机污染程度在小浪底建库后远小于建库前,小浪底水库投入运行后对其以下河段水质有一定的改善作用。
The paper analyzes and counts the data of water quality monitoring of the downstream section of Xiaolangdi Reservoir on the Yellow River in 2000-2005 period.It shows that in recent years,the organic pollution in the reach from Xiaolangdi to Huayuankou is more serious;the organic pollution of the downstream section is much smaller than that of with the reservoir and after putting into operation, the Xiaolangdi Reservoir has played a certain function to improve the water quality of its downstream.
出处
《人民黄河》
CAS
北大核心
2007年第9期48-49,53,共3页
Yellow River
关键词
有机污染
COD
CODMN
氨氮
小浪底水库
黄河下游
organic pollution
COD
CODMn
nitrogen ammonia
Xiaolangdi Reservoir
the lower Yellow River
