Annual changes and seasonal variations of Cd in Jiaozhou Bay 1979-1983

	Annual changes and seasonal variations of Cd in Jiaozhou Bay 1979-1983
	Yang, Dongfang 1,2,3; Wang, Qiang 1,2; Wang, Ming 1,2; Wang, Zhikang 1,2; Zhu, Sixi 1,2; Wang, M ; Zhou, X
	2017
关键词	Cd Annual change Seasonal variation Jiaozhou Bay
卷号	141
页码	1587-1590
英文摘要	This paper analyzed the annual change and seasonal variation of Cd in Jiaozhou Bay during 1979-1983. Results showed that the highest values of Cd contents in 1979-1982 were confirm to Grade I (1.00 mu g L-1) of National Sea Water Quality Standard (GB 3097-1997), yet in 1983 were Grade II. For temporal changes, Cd contents were showing increasing trends during 1979-1983, indicating the increasing of Cd input to the bay from human activities. For seasonal variation, Cr contents in spring during 1979-1983 were relative low and were confirm to Grade I, while in summer and autumn were relative high and the highest values of Cd contents were confirm to Grade II. These indicated that the input of Cr to the bay was different in different season. In general, the pollution level of Cd were increasing after reform and opening-up due to the rapid increase of industry.
会议录	PROCEEDINGS OF THE 2017 5TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, CHEMISTRY AND COMPUTER ENGINEERING (ICMMCCE 2017)
会议录出版者	ATLANTIS PRESS
会议录出版地	29 AVENUE LAVMIERE, PARIS, 75019, FRANCE
语种	英语
资助项目	Research Projects of Guizhou Province Ministry of Science and Technology[LH [2014] 7376]
WOS研究方向	Engineering
WOS记录号	WOS:000426708900279
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/4956]
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, Qiang,Wang, Ming,et al. Annual changes and seasonal variations of Cd in Jiaozhou Bay 1979-1983[C]. 见:.