| DOI: | 10.1016/j.marpolbul.2014.05.054
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| Scopus记录号: | 2-s2.0-84905752763
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| 论文题名: | Organohalogen contaminants and trace metals in North-East Atlantic porbeagle shark (Lamna nasus) |
| 作者: | Bendall V.A.; Barber J.L.; Papachlimitzou A.; Bolam T.; Warford L.; Hetherington S.J.; Silva J.F.; McCully S.R.; Losada S.; Maes T.; Ellis J.R.; Law R.J.
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| 刊名: | Marine Pollution Bulletin
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| ISSN: | 0025-326X
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| EISSN: | 1879-3363
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| 出版年: | 2014
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| 卷: | 85, 期:1 | | 起始页码: | 280
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| 结束页码: | 286
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| 语种: | 英语
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| 英文关键词: | Celtic Sea
; Flame retardants
; Lamnidae
; Metals
; PCBs
; Pelagic shark
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| Scopus关键词: | Biochemistry
; Cadmium
; Fisheries
; Flame retardants
; Impurities
; Lead
; Metals
; Polychlorinated biphenyls
; Celtic seas
; Critically endangered
; Lamnidae
; North East Atlantic
; Organohalogen compounds
; Organohalogen contaminants
; PCBs
; Pelagic shark
; Contamination
; arsenic
; cadmium
; chromium
; copper
; iron
; lead
; manganese
; nickel
; organochlorine pesticide
; organohalogen derivative
; polybrominated diphenyl ether
; polychlorinated biphenyl
; selenium
; silver
; trace metal
; zinc
; cadmium
; halogen
; lead
; mercury
; nickel
; organic compound
; polychlorinated biphenyl
; trace element
; water pollutant
; bioaccumulation
; concentration (composition)
; endangered species
; lead
; mercury (element)
; organohalogen
; shark
; trace element
; trace metal
; animal tissue
; article
; Atlantic Ocean
; bioaccumulation
; biogeographic region
; body size
; concentration (parameters)
; developmental stage
; environmental exposure
; female
; Lamna nasus
; liver
; male
; muscle
; nonhuman
; population abundance
; risk assessment
; shark
; species difference
; water pollution
; analysis
; animal
; ecosystem
; environmental monitoring
; fishery
; metabolism
; sea food
; shark
; water pollutant
; Atlantic Ocean
; Celtic Sea
; Animalia
; Chondrichthyes
; Lamna nasus
; Lamnidae
; Animals
; Cadmium
; Ecosystem
; Environmental Monitoring
; Female
; Fisheries
; Halogens
; Lead
; Male
; Mercury
; Nickel
; Organic Chemicals
; Polychlorinated Biphenyls
; Seafood
; Sharks
; Trace Elements
; Water Pollutants, Chemical
|
| Scopus学科分类: | Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
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| 英文摘要: | The North-East Atlantic porbeagle (Lamna nasus) population has declined dramatically over the last few decades and is currently classified as 'Critically Endangered'. As long-lived, apex predators, they may be vulnerable to bioaccumulation of contaminants. In this study organohalogen compounds and trace elements were analysed in 12 specimens caught as incidental bycatch in commercial gillnet fisheries in the Celtic Sea in 2011. Levels of organohalogen contaminants were low or undetectable (summed CB and BDE concentrations 0.04-0.85mgkg-1wet weight). A notably high Cd concentration (7.2mgkg-1wet weight) was observed in one mature male, whereas the range observed in the other samples was much lower (0.04-0.26mgkg-1wet weight). Hg and Pb concentrations were detected only in single animals, at 0.34 and 0.08mgkg-1wet weight, respectively. These contaminant levels were low in comparison to other published studies for shark species. © 2014. |
| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/85375
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| 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: | Centre for Environment, Fisheries and Aquaculture Science (Cefas), Lowestoft Laboratory, Pakefield Road, Lowestoft NR33 0HT, United Kingdom
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| Recommended Citation: | |
Bendall V.A.,Barber J.L.,Papachlimitzou A.,et al. Organohalogen contaminants and trace metals in North-East Atlantic porbeagle shark (Lamna nasus)[J]. Marine Pollution Bulletin,2014-01-01,85(1)
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