Risk assessment of trace metals and polycyclic aromatic hydrocarbons in seawater of typical bays in the Bohai Sea

doi:10.1016/j.marpolbul.2024.116030

	Risk assessment of trace metals and polycyclic aromatic hydrocarbons in seawater of typical bays in the Bohai Sea
	Zhang, Xiaoyu 1,3; Sun, Tao 1,3; Li, Fei 1,4; Ji, Chenglong 1,2,4; Wu, Huifeng 1,2,4
刊名	MARINE POLLUTION BULLETIN
	2024-03-01
卷号	200 页码:14
关键词	Trace metals Polycyclic aromatic hydrocarbons Bohai Risk quotient Probabilistic risk assessment
ISSN号	0025-326X
DOI	10.1016/j.marpolbul.2024.116030
通讯作者	Wu, Huifeng(hfwu@yic.ac.cn)
英文摘要	The ecological risks of trace metals (Cu, Zn, As, Cd, Pb, and Hg) and PAHs in seawater from three typical bays of the Bohai Sea (the Liaodong Bay, Bohai Bay, and Laizhou Bay) were comprehensively assessed by recompiling 637 sites. Results highlighted that scrutiny should be given to the ecological risks of Cu (3.80 mu g/L) in the Bohai Bay and Hg (0.23 mu g/L) in the Laizhou Bay. Conversely, the Liaodong Bay exhibited negligible ecological risks related to trace metals. The risks of sigma PAHs in the Liaodong Bay, Bohai Bay, and Laizhou Bay were moderate, with mean concentrations of 368.16 ng/L, 731.93 ng/L, and 187.58 ng/L, respectively. The source allocation of trace metals and PAHs required consideration of spatial variability and anthropogenic factors, which greatly affected the distribution and composition of these pollutants. The combined ecological risks in the Bohai Bay (6.80 %) and Laizhou Bay (5.43 %) deserved more attention.
WOS关键词	HEAVY-METALS ; SURFACE SEAWATER ; YELLOW-RIVER ; ATMOSPHERIC EMISSIONS ; LIAODONG BAY ; MARMARA SEA ; PAH SOURCE ; SEDIMENTS ; POLLUTION ; WATER
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
WOS记录号	WOS:001171052500001
资助机构	National Natural Science Foundation of China ; Young Taishan Scholars Program of Shandong Province ; Key R & D Program of Shandong Province, China
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/34883]
专题	中国科学院烟台海岸带研究所
通讯作者	Wu, Huifeng
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Key Lab Coastal Environm Proc,YICCAS, Yantai 264003, Peoples R China 2.Laoshan Lab, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiaoyu,Sun, Tao,Li, Fei,et al. Risk assessment of trace metals and polycyclic aromatic hydrocarbons in seawater of typical bays in the Bohai Sea[J]. MARINE POLLUTION BULLETIN,2024,200:14.
APA	Zhang, Xiaoyu,Sun, Tao,Li, Fei,Ji, Chenglong,&Wu, Huifeng.(2024).Risk assessment of trace metals and polycyclic aromatic hydrocarbons in seawater of typical bays in the Bohai Sea.MARINE POLLUTION BULLETIN,200,14.
MLA	Zhang, Xiaoyu,et al."Risk assessment of trace metals and polycyclic aromatic hydrocarbons in seawater of typical bays in the Bohai Sea".MARINE POLLUTION BULLETIN 200(2024):14.