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胶州湾潮间带沉积物主要污染来源及分布特征
引用本文:刘义峰,吴桑云,陈勇,田梓文.胶州湾潮间带沉积物主要污染来源及分布特征[J].海洋科学进展,2010,28(2).
作者姓名:刘义峰  吴桑云  陈勇  田梓文
作者单位:国家海洋局,第一海洋研究所,山东,青岛,266061
基金项目:我国近海海洋综合调查与评价专项课题,山东省近海海洋综合调查与评价专项课题--海岸带调查项目 
摘    要:系统地在胶州湾潮间带获取表层沉积物样品,对沉积物中有机污染物(有机质、石油类),重金属(Hg,Cu,Pb,Zn,Cd,Cr,As)及硫化物进行了定量测定;对潮间带中各物质的主要污染来源和空间分布特征进行了分析。结果表明:胶州湾潮间带沉积物中主要污染分别来源于工业排污和生活污水的排放,交通污染的降水、降尘等。调查区重金属对该海域的生态危害程度从大到小为HgAsCuCdPbCrZn,与其他海域相比较,胶州湾潮间带中Hg和Cu的污染尤为突出。

关 键 词:胶州湾  潮间带  沉积物  污染源  潜在生态危害

Sources and Distributions of Main Pollutants in the Intertidal Sediments of the Jiaozhou Bay
LIU Yi-feng,WU Sang-yun,CHEN Yong,TIAN Zi-wen.Sources and Distributions of Main Pollutants in the Intertidal Sediments of the Jiaozhou Bay[J].Advances in Marine Science,2010,28(2).
Authors:LIU Yi-feng  WU Sang-yun  CHEN Yong  TIAN Zi-wen
Affiliation:LIU Yi-feng,WU Sang-yun,CHEN Yong,TIAN Zi-wen(First Institute of Oceanography,SOA,Qingdao 266061,China)
Abstract:Surface sediments were collected systematically in the intertidal zone of the Jiaozhou Bay.The organic pollutants(organic matter,oils),heavy metals(Hg,Cu,Pb,Zn,Cd,Cr,As) and sulfides in the sediments were determined quantitatively,and the sources and distributions of main pollutants in the sediments were analyzed.It has been indicated that the main pollutants in the intertidal sediments of the Jiaozhou Bay were chiefly derived from the industrial discharges,the domestic sewerages and the precipitations and ...
Keywords:Jiaozhou Bay  intertidal zone  sediments  pollutants  pollution sources  potential ecological harmfulness  
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