Mercurys source input paths to Jiaozhou Bay

摘要：

　　This paper analyzed the source input paths of mercury(Hg)in Jiaozhou Bay using investigation data in surface waters in April,July and October 1989.Results showed that Hg contents in surface waters in the whole year ranged from 0.002-0.449 μg L-1,and in April,July and October were 0.035-0.449 μg L-1,0.002-0.059 μg L-1 and 0.002-0.028 μg L-1,respectively.The pollution levels of Hg in April,July and October were moderate,slight and little,respectively.River discharge,atmosphere deposition and marine current were the three major Hg sources,whose source strengths were 0.026-0.449 μg L-1,0.059 μg L-1 and 0.026-0.028 μg L-1,and the pollution levels were moderate,slight and little,respectively.In general,the pollution level of Hg in surface waters in Jiaozhou Bay were mainly determined by source inputs.Furthermore,a block diagram model was provided to demonstrate the input paths of Hg to Jiaozhou Bay.

作者: Dongfang Yang Dongmei Jing Yuan Zhang Xiaolong Zhang Haixia Li

作者单位: Accountancy Shool,Xijing University,Xian 710123,China;North China Sea Environmental Monitoring Cente Accountancy Shool,Xijing University,Xian 710123,China

会议类型: 国际会议

会议名称: 2018年建筑、航空与环境工程国际学术论坛-物联网(IFCAE-IOT 2018)2018 International Forum on Construction, Aviation and Environmental Engineering-Internet of Things(IFCAE-IOT 2018)

会议地点: 广州

会议语种:英文

页码: 1-3

在线出版日期: 2018-05-11（万方平台首次上网日期，不代表论文的发表时间）