舟山港海域海洋生物体内主要污染物分析  

Analysis of main pollutants in marine animals in Zhoushan Port sea area

作　　者：曹宏梅[1] 李广楼[1] 张光玉[1] 周斌[1] 李欣[1] 

机构地区：[1]交通部天津水运工程科学研究所水路交通环境保护技术实验室,天津300456

出　　处：《水道港口》2009年第6期437-439,共3页Journal of Waterway and Harbor

摘　　要：在舟山港海域共设5个站位,于2005年5～6月对该海域生物体内石油烃、铜、锌、铅、镉、总汞、砷的残留量进行了监测,其中1#、4#、5#站位只进行了重金属监测。监测结果显示:所有检测指标均符合《海洋生物质量》二类评价标准,调查海域生物体质量整体良好;污染物在生物体内的含量表现出较大种间差异,除汞外,其他污染物质在运动性不强的贝类中的含量均要高于鱼类,其中石油烃为18.20mg/kg,铜11.97mg/kg,锌19.14mg/kg,铅0.46mg/kg,镉0.13mg/kg,砷1.58mg/kg。The concentrations of petroleum hydrocarbon,Cu,Zn,Pb,Cd,Hg and As in organisms were determined in Zhoushan Port sea area during May to June of 2005.There were 5 investigated locations.Heavy metal monitored in No.1,4 and 5,but petroleum hydrocarbon monitored in each location.The results show that the quality of the marine biological was fine in the investigated sea area,each parameter is conformed to the second level of National Marine Biological Quality;the pollutant content was very different between species.The pollutant content in mollusca was higher than in fish except Hg.The residue of petroleum hydrocarbon,Cu,Zn,Pb,Cd and As in the mollusca was 18.20 mg/kg,11.97 mg/kg,19.14 mg/kg,0.46 mg/kg,0.13 mg/kg and 1.58 mg/kg respectively.

关 键 词：石油烃 重金属 海洋生物 

分 类 号：X174[环境科学与工程—环境科学]