“十一五”和“十二五”期间大连市陆源入海排污状况分析  

Analysis of the Land-based Sewage into the Sea in Dalian During the 11th and 12th Five-Year Plan Periods

作　　者：杨永俊[1,2] 韩成伟 胡展铭[1] 王玉 林忠胜[1,2] YANG Yongjun;HAN Chengwei;HU Zhanming;WANG Yu;LIN Zhongsheng(National Marine Environmental Monitoring Center,Dalian 116023,China;Key Laboratory of National Environmental Protection for Ecological Environment in Coastal Areas,Dalian 116023,China)

机构地区：[1]国家海洋环境监测中心,辽宁大连116023 [2]国家环境保护近岸海域生态环境重点实验室,辽宁大连116023

出　　处：《环境保护科学》2020年第5期105-111,123,共8页Environmental Protection Science

基　　金：国家重点研发计划项目(2016YFC1401202);国家自然科学基金青年基金项目(41406119)。

摘　　要：根据“十一五”和“十二五”期间大连市陆源入海排污口、入海河流和近岸海域的水质调查数据,对大连市陆源入海污染物排放达标、排海通量状况和变化趋势进行了分析,并结合“十二五”末期陆源入海排污口邻近海域的水质评价结果,指出了可能导致邻近海域水质超标和引发大连市周边海域生态环境问题的原因。Based on the water quality monitoring data of land-based sewage outlfalls,rivers and coastal waters in Dalian during the 11th and 12th Five-year Plan periods,this paper analyzed the situation of the discharge pollutants,the discharge fluxes and the variation characteristics.Considering the water quality evaluation of the sea water near the land-based sewage outfalls at the end of the 12th Five-year Plan period,the reasons that may cause the water quality exceeding the standard and the ecological environment problems were proposed.

关 键 词：陆源排污 入海污染物 排污通量 排污口 入海河流 

分 类 号：X82[环境科学与工程—环境工程]