金塘岛附近海域海洋环境现状调查

Investigation on Marine Environment in Sea Area Near Jintang Island

2018年4月调查金塘岛附近海域水质、沉积物质量和生态环境质量,大面调查评价结果表明水质监测中无机氮、活性磷酸盐、铜、锌、汞的含量部分站位超标,无机氮和活性磷酸盐含量超标是影响海水水质的主要因素。沉积物监测中,石油类、有机碳、硫化物、铜、铅、锌、镉、铬、汞、砷的含量均达标。浮游植物、浮游动物和潮间带生物种类繁多而底栖生物种类比较单一。

In April 2018, the water quality, sediment quality and ecological environment quality of the sea near Jintang Island were investigated. The results of large-scale investigation and evaluation indicated that the content of inorganic nitrogen, active phosphate, copper, zinc and mercury in water quality monitoring exceeded the standard, Excessive levels of inorganic nitrogen and active phosphate are the main factors affecting seawater quality. In the sediment monitoring, the contents of petroleum, organic carbon, sulfide, copper,lead,zinc,cadmium, ehromium, mercury and arsenic all reached the standard. There are many species of phytoplankton, zooplankton and intertidal organisms, and the species of benthic organisms are relatively simple.