Species- and tissue-specific mercury bioaccumulation in five fish species from Laizhou Bay in the Bohai Sea of China
文献类型：CNKI期刊论文
| 作者 | Liu JH(刘金虎); Cao L(曹亮); Huang W(黄伟); Dou SZ(窦硕增) |
| 发表日期 | 2013-05-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | mercury (Hg) metal bioaccumulation tissues fish species Laizhou Bay |
| 英文摘要 | Mercury (Hg) concentrations in the tissues (muscle, stomach, liver, gills, skin, and gonads) of five fish species (mullet Liza haematocheilus, flathead fish Platycephalus indicus, sea bass Lateolabrax japonicus, mackerel Scomberomorus niphonius and silver pomfret Pampus argenteus) collected from Laizhou Bay in the Bohai Sea of China were investigated. The results indicate that Hg bioaccumulation in the five fish was tissue- specific, with the highest levels in the muscle and liver, followed by the stomach and gonads. The lowest levels were found in the gills and skin. Fish at higher trophic levels (flathead fish and sea bass) exhibited higher Hg concentrations than consumers at lower trophic levels. Mercury bioaccumulation tended to be positively correlated with fish length in mullet, silver pomfret, mackerel, and flathead fish, but was negatively correlated with fish length in sea bass. The Hg concentrations in the muscles of all fish species in Laizhou Bay were within the permissible limits of food safety set by national and international criteria. However, the suggesting maximum consumption of sea bass is 263g per week for human health. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Natural Science Foundation of China for International or Regional Research Cooperation and Exchange Project(No.31061160187) ; the National Natural Science Foundation of China for Creative Research Group(No.41121064) |
| 卷 | v.31期:03页:36-45 |
| 语种 | 英文; |
| 分类号 | X835 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190872]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofMarineEcologyandEnvironmentSciences,InstituteofOceanology,ChineseAcademyofSciences 2.GraduateUniversityofChineseAcademyofSciences 3.LaboratoryofMarineEcologyandBiogeochemistry,SecondInstituteofOceanography,StateOceanicAdministration |
| 推荐引用方式 GB/T 7714 | Liu JH,Cao L,Huang W,et al. Species- and tissue-specific mercury bioaccumulation in five fish species from Laizhou Bay in the Bohai Sea of China. 2013. |
入库方式： OAI收割
来源：海洋研究所
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