Quantification of sedimentation and accumulation of Cd in Jiaozhou Bay

摘要：

　　Sedimentation and accumulation are important transporting processes of pollutants in marine bay,and the quantification of these processes are essential to pollution control.Jiaozhou Bay is a semi-closed bay located in Shandong Province,China.Based on investigation data on Cd during 1979—1983,this paper analyzed the vertical variations of Cd,and quantified the sedimentation and accumulation of Cd.Results showed that the absolute sedimentation amount and relative sedimentation amount of Cd were 0.23—3.23 μg L-1 and 79.2%—100.0%,respectively,while for absolute accumulation amount and relative accumulation amount were 0.08—1.97 μg L-1 and 75.4%—100.0%,respectively.

关键词： Cd Sedimentation Accumulation Quantification Jiaozhou Bay

作者: Dongfang Yang Zhenqing Miao Haixia Li Hang Zeng Xiaolong Zhang

作者单位: Accountancy Shool,Xijing University,Xian 710123,China;North China Sea Environmental Monitoring Cente College of Fisheries,Zhejiang Ocean University,Zhoushan,316022,China Accountancy Shool,Xijing University,Xian 710123,China

会议类型: 国际会议

会议名称: 2019 International Conference on Civil Engineering, Materials and Environment (ICCEME 2019)(2019国际土木工程、材料与环境会议)

会议地点: 长春

会议语种:英文

页码: 142-146

在线出版日期: 2019-10-11（万方平台首次上网日期，不代表论文的发表时间）