营口市近岸海域现状调查研究

Current Situation Study of Yingkou Coastal Waters

通过对2010～2012年营口市近岸海域监测数据的分析,采用单因子指数法,对营口市近岸海域水质现状进行了评价.结果表明：2010年、2011年和2012年,营口市近岸海域全海域功能区达标率为66.7％、33.3％和33.3％;调查海域入海河流中主要污染因子为氨氮、总氮和总磷.

Through analyzing the 2010-2012 monitoring data of Yingkou Near-shore Coastal Waters ,the water quality of Yingkou Near-shore Coastal Waters is evaluated by using the single factor index method. The results showed that： in 2010, 2011 and 2012, Yingkou coastal waters full sea Ribbon compliance rate of 66.7 %, 33.3 % and 33.3 %. Ammonia,total nitrogen and total phosphorus are the main pollution factors of the river into the sea investigated.