石臼湖湿地水环境质量评价及富营养化状况研究  

Water Quality Assessment and Status of Eutrophication in Shijiu Wetland

作　　者：王荣娟[1] 张金池[1] 

机构地区：[1]南京林业大学森林资源与环境学院江苏省林业生态工程重点实验室,江苏南京210037

出　　处：《湿地科学与管理》2011年第2期26-28,共3页Wetland Science & Management

基　　金：国家公益性行业科研专项"典型森林植被对水资源形成过程的调控研究"

摘　　要：评价了石臼湖水质现状及富营养化状况。结果表明,石臼湖的水质级别为Ⅲ级、Ⅳ级,污染程度为轻、中度污染;影响各水域水质的主要污染物为高锰酸盐指数、硫化物、总氮、总磷;水体富营养化较为严重,高锰酸盐指数、总磷严重超标。造成石臼湖水环境问题的主要原因为渔业与养殖、工业废水、生活污水等污染因素。Water quality and status of eutrophication in Shijiu wetland were assessed.The results showed that the level of water quality in Shijiu Lake was III and IV,indicating light and moderate pollution,with major pollutants of permanganate index,sulfide,total nitrogen and total phosphorus,that Eutrophication was severe,and that permanganate index and total phosphorus significantly exceeded the standards.The main causes for water pollution in the lake were fisheries,aquaculture,industrial wastewater and sewage.

关 键 词：石臼湖 水质评价 富营养化 

分 类 号：X824[环境科学与工程—环境工程]