DOI: 10.1016/j.marpolbul.2018.02.028
Scopus记录号: 2-s2.0-85044257510
论文题名: Arsenic and five metal concentrations in the muscle tissue of bigeye tuna (Thunnus obesus) in the Atlantic and Indian Oceans
作者: Chen C.-Y. ; Chen Y.-T. ; Chen K.-S. ; Hsu C.-C. ; Liu L.-L. ; Chen H.-S. ; Chen M.-H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 1 起始页码: 186
结束页码: 193
语种: 英语
英文关键词: Cadmium
; Copper
; Food safety
; Migratory fish
; Pollution
; Zinc
Scopus关键词: Arsenic
; Cadmium
; Chemical contamination
; Copper
; Food safety
; Muscle
; Oceanography
; Zinc
; Cd concentrations
; European Commission
; Linear relationships
; Metal concentrations
; Migratory fishes
; Multi-dimensional scaling
; Muscle concentration
; Thunnus obesus
; Pollution
; arsenic
; cadmium
; copper
; iron
; selenium
; zinc
; arsenic
; bioaccumulation
; cadmium
; concentration (composition)
; copper
; food safety
; migratory species
; perciform
; zinc
; analysis of variance
; animal tissue
; Article
; atomic absorption spectrometry
; bioaccumulation
; chemical analysis
; controlled study
; environmental exposure
; environmental management
; female
; food safety
; male
; nonhuman
; sex difference
; Thunnus obesus
; tuna
; Atlantic Ocean
; Indian Ocean
; Thunnus obesus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: White muscle concentrations of As, Cd, Cu, Fe, Se, and Zn were investigated in Atlantic- and Indian-bigeye tuna (BET) (Thunnus obesus) from 6 regions. As and Cd muscle concentrations were significantly higher in the Indian-BET than in the Atlantic-BET, whereas the Indian-BET caught in the waters off South Africa revealed the highest As, Se, and Zn muscle concentrations. Accordingly, multidimensional scaling separated them into two oceanic groups. Positive linear relationships between muscle Cd concentration and fork length (FL) were established in both oceans. For the other elements, only muscle-Fe and FL relationship was found in the Atlantic-BET. 10.3% of BET > 145 cm FL from both oceans possessed muscle Cd concentrations exceeding the food safety limit (0.1 μg g−1 wet weight) set by the European Commission. Increased Cd, Cu and Zn pollution was found in the Atlantic Ocean compared with previous data, with higher levels found in the Indian Ocean. © 2018 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88351
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Marine Environmental Engineering, National Kaohsiung Marine University, Kaohsiung, Taiwan; Department of Oceanography (Marine Biology Group), National Sun Yat-sen University, Kaohsiung, Taiwan; Institute of Oceanography, National Taiwan University, Taipei, Taiwan; Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
Recommended Citation:
Chen C.-Y.,Chen Y.-T.,Chen K.-S.,et al. Arsenic and five metal concentrations in the muscle tissue of bigeye tuna (Thunnus obesus) in the Atlantic and Indian Oceans[J]. Marine Pollution Bulletin,2018-01-01,129(1)