Seasonal variations of Pb contents and pollution levels in Jiaozhou Bay in the early stage of reform and opening-up

	Seasonal variations of Pb contents and pollution levels in Jiaozhou Bay in the early stage of reform and opening-up
	Yang, Dongfang 1,2,3; Chen, Yu 2; Fang, Shubo 1; Zhang, Yinjiang 1; Qu, Xiancheng 1; Xiao, X ; Han, P
	2016
关键词	Pb Surface water Content Pollution level Seasonal variation Jiaozhou Bay
卷号	84
页码	857-860
英文摘要	This paper analyzed the contents, pollution levels and their seasonal variations of Pb in the early stage of the reform and opening-up in Jiaozhou Bay, China. Results showed that Pb contents in surface waters in spring, summer and autumn in 1979 were 0.37-0.99 mu g L-1, 0.25-1.52 mu g L-1 and 0.29-0.75 mu g L-1, in 1980 were 0.26-0.88 mu g L-1, 0.16-2.71 mu g L-1 and 0.07-1.59 mu g L-1, in 1981 were 0.20-2.65 mu g L-1, 0.79-3.34 mu g L-1 and 0.00-3.30 mu g L-1, in 1982 were 0.45-3.35 mu g L-1, 0.30-2.67 mu g L-1 and 0.33-0.67 mu g L-1, and in 1983 were 0.75-1.67 mu g L-1, 0.58-2.33 mu g L-1 and 0.59-2.34 mu g L-1, respectively. In generally, the maximum values were showing significant seasonal variations that were increasing from spring to summer, and were decreasing from summer to autumn in all of the study years. The pollution levels of Pb in surface waters in Jiaozhou Bay were all Grade I or II, and were worse in summer, best in spring and moderate in autumn. This bay had been slightly of moderated polluted by Pb, and the water quality of Pb in spring and autumn were deteriorating in in 1979 to 1983.
会议录	PROCEEDINGS OF THE 2016 5TH INTERNATIONAL CONFERENCE ON ENVIRONMENT, MATERIALS, CHEMISTRY AND POWER ELECTRONICS
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:000412056500169
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/5051]
专题	自然资源部第一海洋研究所
作者单位	1.Shanghai Ocean Univ, China Coll Life Sci, Shanghai 201306, Peoples R China; 2.Shanghai Ocean Univ, Coll Life Sci, Shanghai 201306, 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,Chen, Yu,Fang, Shubo,et al. Seasonal variations of Pb contents and pollution levels in Jiaozhou Bay in the early stage of reform and opening-up[C]. 见:.