长江下游海门段水域的水质调查  

Investigation of Water Quality in the Lower Reaches of Yangtse River,Haimen Section

作　　者：陈辉[1] 袁飞[1] 

机构地区：[1]海门市环境监测站,江苏海门226100

出　　处：《污染防治技术》2009年第1期63-65,共3页Pollution Control Technology

摘　　要：经对长江下游海门段水域涨落潮的水质进行的调查和评价,表明上游来水未对该水域产生明显污染,而生活污水和工业排污及农业面源污染,是近岸水质恶化的主要原因。海水倒灌对渔业和居民饮水已构成威胁,其重金属的检出更应引起重视,因此提出了建议,应切实关注长江水环境质量,以保障居民饮用水的安全。The investigation and evaluation of the water quality of tidal fluctuation in the water area of lower reaches of Yangtse River,Haimen Section showed that the water come from upper reaches was not polluted obviously,sewage and industrial wastewater and agricultural non-point source pollution were the main reason for the deterioration of water quality along the bank of the river.Salt water down-draught caused a threat of fishing and drinking water,the detection of heavy metals should also be paid attention to.This paper put forward some reasonable proposals to protect the water environment quality of Yangtse River in order to guarantee the safety of drinking water for the residents.

关 键 词：长江下游 涨落潮 恶化 对策 

分 类 号：X508[环境科学与工程—环境工程] X522