浙江三盘港海水养殖区水质监测及分析

Monitor and analysis of water quality in mariculture zone of Sanpan Port,Zhejiang

根据2003～2004年水质调查资料，对浙江三盘港海水养殖区环境质量状况进行了分析研究。结果表明：三盘港海水养殖区属于富营养化港湾，DIN和DIP是造成水体富营养化的主要污染因子，而油类是需要重点控制的污染物质，网箱内NO3-N、NH3-N、非离子氨和DIN浓度值明显高于网箱外侧水体。

The seawater quality in the mad-culture zone of Sanpan Port, Zhejiang was classified and assessed according to the monitor dates of water quality from 2003 to 2004. The results showed that the nutriment level are far above the national standard of seawater, because concentrations of DIN and DIP in the seawater is too high, while TPH is the priority pollutant to be monitored and controlled, the contents of NO3-N .NH3 -N .NH4-N and DIN are greater inside than outside in the Mad-culture spot.