港口建设项目竣工环境保护验收中水生生态影响调查

Investigation on impacts of environmental protection acceptance check for port construction projects on aquatic ecology

结合广州港南沙港区一期工程竣工环境保护验收调查,对港口建设前后浮游植物、浮游动物、维管束植物、底栖动物、渔业资源等的变化情况进行了监测,并收集项目开工前、施工期和试运营后的水生生态资料,对比建设前后水生生态的变化情况,分析了港口建设对水生生态的影响情况,评价了现有水生生态保护措施的有效性。

Combining with the investigation of environmental protection acceptance check for the first phase project in Nansha port area of Guangzhou Port,changes of phytoplankton,zooplankton,vascular plants,benthos and fishery resources before and after the port construction were monitored.The aquatic ecological data before the project,during construction period and after the trial operation were collected.The changes of aquatic ecology before and after port construction were compared.Then the effect of port construction on aquatic ecology was analyzed,and the validity of existing aquatic ecological protection measure was evaluated.