近岸海域区域环境质量综合评价体系构建及应用实例

建立了适用于我国现阶段海洋环境质量监测现状的基于水、沉积物和生物三大介质污染状况的近岸海域海洋环境质量综合状况评价体系,包括评价指标体系的选择、评价及等级分级标准的确定、评价流程的确定等内容。用所建立的综合评价体系对锦州湾海域进行了评价,评价结果表明,锦州湾海域总体状况较差,受到了严重污染,与锦州湾海域的实际污染状况相符,验证结果表明了该综合评价体系的适用性。

Development and Application of Assessment System in Coastal Environment State

This paper set up a framework of coastal environment quality state assessment based on quality of water, sediment and tissues residue, which is applicable for the marine environmental monitoring state currently. Selection of index, grade standards and assessment procedure wan included in this paper. The system was applied into Jinzhou bay for the validation of the framework. The results showed that the environmental state of Jinzhou bay was poor, which accord to the actual pollution state in Jinzhou bay.