海州湾人工鱼礁区生态环境动态监测

Dynamic Monitoring of the Ecological Environment in Artificial Reef Area near Haizhou Bay

对海州湾人工鱼礁区域水质、沉积物监测及生物调查等数据进行了分析与评价。结果表明,监测区水质受到磷酸盐和无机氮的轻微污染;重金属总体潜在生态危害轻微,其迁移与转化受到总氮、总磷的影响;浮游植物和浮游生物在监测区内侧种类及生物量均低于外侧,浮游植物外侧的相似性较好,但内外两侧的相似性较差。

The surveyed data of the seawater and sediment and biology of artificial reef area in Haizhou Bay were analyzed and evaluated.The results showed that the seawater of the area monitoring was polluted slightly by TIN and PO43-.The potential ecological risk degrees of the heavy metals were slight,and the transport and transform process of the heavy metals was affected by TN and TP.The variety and the biomass of phytoplankton and zooplankton were lower on the inner side than on the outer side in area monitoring,the similitude of phytoplankton was better on the outer side,but the similitude on the outer side and on the inner side was worse.