The influences of overland flow, stream flow and marine current on As contents in Jiaozhou Bay waters

	The influences of overland flow, stream flow and marine current on As contents in Jiaozhou Bay waters
	Yang, Dongfang 1,2,3; Wang, Fengyou 1,2; Zhu, Sixi 1,2; Wu, Yunjie 1,2; Yang, Xiuqin 1,2; Liang, Z ; Li, X
	2015
关键词	As Content Distribution Pollution level Pollution source Jiaozhou Bay
卷号	39
页码	1605-1608
英文摘要	This paper analyzed the contents, distributions and pollution sources of As in Jiaozhou Bay waters in 1983. Results showed As contents ranged from 0.19-4.89 mu g L-1, in the whole year, and were lower than Class I for As (20.00 mu g L-1) in National Standard of China for Seawater Quality (GB3097-1997). There were high value regions in coastal waters in the northeast, east and southwest of the bay, as well as waters outside the bay mouth. The major sources of As were overland flow marine current and stream flow, whose source strengths were 2.93-4.89 mu g L-1, 1.59-4.30 mu g L-1, 1.63-3.33 mu g L-1, respectively. The variation ranges of the source strengths of the three pollution sources in different seasons ranged from 1.70-1.96 mu g L-1, indicated that the inputs of As from different sources in this waters was sustained and stable. Hence, in addition to the anthropogenic factors, the natural sources from marine current should be taken into account.
会议录	PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, CHEMISTRY AND COMPUTER ENGINEERING 2015 (ICMMCCE 2015)
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	Engineering ; Materials Science
WOS记录号	WOS:000373157301117
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/5137]
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,Wang, Fengyou,Zhu, Sixi,et al. The influences of overland flow, stream flow and marine current on As contents in Jiaozhou Bay waters[C]. 见:.