摘要
为了了解海州湾北部海域表层沉积物污染分布特征及环境质量状况,以2010-09在该海域的监测数据为基础,分析了该海域表层沉积物污染物含量及污染分布特征,并采用单因子质量指数法对该海域沉积物的质量情况进行评价。结果表明:1)表层沉积物的分布在调查海域承现中部及西部近岸区域高,东部低的趋势;2)该海域表层沉积物各调查要素符合第一类海洋沉积物质量标准。
In order to know the distribution of surface sediment contamination and the environmental quality in the northern area of the Haizhou Bay,the contents of pollutants and the distribution of contamination in the surface sediment of the area studied were analyzed based on the data monitored in September 2010,and the quality of the sediment was evaluated by using the method of single factor index.The results show that the contents of the pollutants are higher in the central and the coastal areas and lower in the eastern area.The sediment quality in the area studied can reach to the first-class specified in the Chinese National Standard of Sediment Quality.
出处
《海岸工程》
2012年第2期54-61,共8页
Coastal Engineering
基金
国家海洋局青年海洋科学基金项目--富营养化对渤海水体中溶解无机碳体系的变化影响研究(2010503)
国家海洋局北海分局海洋科技立项项目--渤
黄海水体交换对水体中溶解无机碳及海-气界面CO2通量的影响研究(2010A01)
中国科学院海洋生态与环境科学重点实验室基金项目--青岛海域疏浚物倾倒对海洋生态环境的影响研究(KLMEES201003)
关键词
海州湾
沉积物
分布特征
the Haizhou Bay
sediments
distribution
