The slight impacts of marine current to Cd contents in bottom waters in Jiaozhou Bay

	The slight impacts of marine current to Cd contents in bottom waters in Jiaozhou Bay
	Yang, Dongfang 1,2,3; Yang, Xiuqin 1,2; Wang, Ming 1,2; Zhu, Sixi 1,2; Wang, Fengyou 1,2; Zhu, J ; Yao, G
	2016
关键词	Cd Marine current Major source Slight impact Jiaozhou Bay
卷号	60
页码	412-415
英文摘要	This paper analyzed the content, horizontal distribution and migration process of Cd in bottom waters in Jiaozhou Bay based on the investigation of Cd in July and October 1984. Results showed that Cd contents in bottom waters in July and October were 0.05-0.18 mu g L-1 and 0.05-0.06 mu g L-1, respectively, and were lower than the upper limit for Cd in Grade I (1.00 mu g L-1) in Sea water quality standard (GB 3097-1997) of China. Cd contents in July were decreasing from the inside of the bay mouth to the bay mouth, and then the outside of the bay mouth. Cd contents in October were decreasing from the outside of the bay mouth to the bay mouth; and the inside of the bay mouth to the bay mouth in October. The reasons of the sedimentation rates of Cd were different were that high Cd contents were occurring in different areas in surface waters, and the vertical water's effect. In generally, Marine current was the major source, whose impacts on Cd contents were very slight in 1984.
会议录	PROCEEDINGS OF THE 2016 4TH INTERNATIONAL CONFERENCE ON MACHINERY, MATERIALS AND COMPUTING TECHNOLOGY
会议录出版者	ATLANTIS PRESS
会议录出版地	29 AVENUE LAVMIERE, PARIS, 75019, FRANCE
语种	英语
WOS研究方向	Automation & Control Systems ; Computer Science ; Engineering ; Materials Science
WOS记录号	WOS:000387481800084
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/5055]
专题	自然资源部第一海洋研究所
作者单位	1.Guizhou Minzu Univ, Res Ctr Karst Wetland Ecol, Guiyang, Guizhou, Peoples R China; 2.Guizhou Minzu Univ, Coll Chem & Environm Sci, Shanghai 550025, Peoples R China; 3.SOA, North China Sea Environm Monitoring Ctr, Qingdao 266033, Peoples R China
推荐引用方式 GB/T 7714	Yang, Dongfang,Yang, Xiuqin,Wang, Ming,et al. The slight impacts of marine current to Cd contents in bottom waters in Jiaozhou Bay[C]. 见:.