Zinc and copper bioaccumulation in fish from Laizhou Bay, the Bohai Sea

doi:10.1007/s00343-014-3032-7

	Zinc and copper bioaccumulation in fish from Laizhou Bay, the Bohai Sea
	Liu Jinhu 1,2; Cao Liang 1; Huang Wei 3; Zhang Chuantao 4; Dou Shuozeng 1; Dou, SZ (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
	2014-05-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
卷号	32 期号:3 页码:491-502
文章类型	Article
摘要	Zinc (Zn) and copper (Cu) concentrations were determined in the tissues (muscle, stomach, liver, gills, skin, and gonads) of five commercial fish species (mullet Liza haematocheilus, flathead Platycephalus indicus, mackerel Scomberomorus niphonius, silver pomfret Pampus argenteus, and sea bass Lateolabrax japonicus) from Laizhou Bay in the Bohai Sea. Metal bioaccumulation was highest in the metabolically active tissues of the gonads and liver. Bioconcentration factors for Zn were higher in all tissues (gonads 44.35, stomach 7.73, gills 7.72, liver 5.61, skin 4.88, and muscle 1.63) than the corresponding values for Cu (gonads 3.50, stomach 3.00, gills 1.60, liver 5.43, skin 1.50, and muscle 0.93). Mackerel tissues accumulated metal to higher concentrations than did other fish species, but bioaccumulation levels were not significantly correlated with the trophic levels of the fish. Zn and Cu concentrations in the tissues were generally negatively correlated with fish length, except for a few tissues of sea bass. Risk assessment based on national and international permissible limits and provisional tolerances for weekly intake of Zn and Cu revealed that the concentrations of these two metals in muscle were relatively low and would not pose hazards to human health.
关键词	Zinc(Zn) And Copper (Cu) Metal Bioaccumulation Tissues Bioconcentration Factor Fish Growth Laizhou Bay
学科领域	Marine & Freshwater Biology ; Oceanography
DOI	10.1007/s00343-014-3032-7
收录类别	SCI
语种	英语
WOS记录号	WOS:000335767800001
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/24054
专题	海洋生态与环境科学重点实验室
通讯作者	Dou, SZ (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.State Ocean Adm, Inst Oceanog 2, Lab Marine Ecol & Biogeochem, Hangzhou 310012, Zhejiang, Peoples R China 4.Chinese Acad Fishery Sci, Xiaying Enhancement & Expt Stn, Weifang 262312, Peoples R China
推荐引用方式 GB/T 7714	Liu Jinhu,Cao Liang,Huang Wei,et al. Zinc and copper bioaccumulation in fish from Laizhou Bay, the Bohai Sea[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2014,32(3):491-502.
APA	Liu Jinhu,Cao Liang,Huang Wei,Zhang Chuantao,Dou Shuozeng,&Dou, SZ .(2014).Zinc and copper bioaccumulation in fish from Laizhou Bay, the Bohai Sea.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,32(3),491-502.
MLA	Liu Jinhu,et al."Zinc and copper bioaccumulation in fish from Laizhou Bay, the Bohai Sea".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 32.3(2014):491-502.

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