globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2015.03.038
Scopus记录号: 2-s2.0-84933679785
论文题名:
Assessment of trace elements, POPs, 210Po and stable isotopes (15N and 13C) in a rare filter-feeding shark: The megamouth
作者: Moura J.F.D.; Merico A.; Montone R.C.; Silva J.; Seixas T.G.; Godoy J.M.D.O.; Saint'Pierre T.D.; Hauser-Davis R.A.; Di Beneditto A.P.M.; Reis E.C.; Tavares D.C.; Lemos L.S.; Siciliano S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期:1
起始页码: 402
结束页码: 406
语种: 英语
英文关键词: 210Polonium ; Marine pollution ; Megachasma pelagios ; Organic contaminants ; Stable isotopes ; Trace metals
Scopus关键词: Ecology ; Ecosystems ; Feeding ; Isotopes ; Marine pollution ; Pollution ; Trace elements ; Information concerning ; Low concentrations ; Megachasma pelagios ; Muscular tissues ; Organic contaminant ; Stable isotopes ; Stable-isotope analysis ; Trace metal ; Organic pollutants ; aluminum ; arsenic ; bismuth ; boron ; cadmium ; calcium ; carbon 13 ; chromium ; cobalt ; copper ; iron ; lead ; lithium ; magnesium ; manganese ; mercury ; nickel ; nitrogen 15 ; organomercury compound ; polonium ; polybrominated diphenyl ether ; polychlorinated biphenyl derivative ; potassium ; selenium ; silver ; sodium ; strontium ; trace element ; unindexed drug ; zinc ; carbon ; mercury ; nitrogen ; organic compound ; polonium ; trace element ; water pollutant ; feeding behavior ; isotopic analysis ; marine pollution ; organic pollutant ; pelagic deposit ; persistent organic pollutant ; shark ; stable isotope ; trace element ; adult ; animal tissue ; Article ; Brazil ; concentration (parameters) ; controlled study ; feeding behavior ; habitat selection ; isotope analysis ; limit of detection ; liver ; male ; Megachasma pelagios ; muscle tissue ; nonhuman ; nucleotide sequence ; shark ; tissue level ; analysis ; animal ; ecosystem ; genetics ; pharmacokinetics ; physiology ; water pollutant ; Brazil ; Chondrichthyes ; Megachasma pelagios ; Animals ; Brazil ; Carbon Isotopes ; Ecosystem ; Feeding Behavior ; Mercury ; Nitrogen Isotopes ; Organic Chemicals ; Polonium ; 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
英文摘要: With less than 60 records being reported worldwide, the megamouth (Megachasma pelagios) is today one of the least known shark species inhabiting our oceans. Therefore, information concerning the biology and ecology of this enigmatic organism is very scarce and limited to feeding behaviour and preferred habitat. The present work reports new data on the concentrations of trace elements, organic mercury, POPs and 210Po in hepatic and muscular tissues of a specimen found stranded in the southeastern coast of Brazil. Additionally, we provide new evidence based on stable isotope analysis (δ15N and δ13C) confirming the preference for the pelagic habitat and the zooplanktivorous feeding behaviour of the megamouth. These results are consistent with the low concentrations of organic pollutant compounds and other elements measured in our samples. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86048
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: Systems Ecology, Leibniz Center for Tropical Marine Ecology (ZMT), Fahrenheitstrasse 6, Bremen, Germany; School of Engineer and Science, Jacobs University Bremen, Campus Ring 1, Bremen, Germany; Instituto Oceanográfico, Universidade de São Paulo (IO-USP), Praça do Oceanográfico, 191, São Paulo, SP, Brazil; Dep. de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil; Instituto de Radioproteção e Dosimetria (IRD), Caixa Postal 37750, Barra da Tijuca, Rio de Janeiro, Brazil; Universidade Estadual do Norte Fluminense (UENF), Laboratório de Ciências Ambientais, Av. Alberto Lamego, 2.000, Campos dos Goytacazes, RJ, Brazil; Laboratório de Genética Marinha (LGMar), Departamento de Genética, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro RJ, Brazil; Escola Nacional de Saúde Pública/FIOCRUZ, Departamento de Endemias, Grupo de Estudos de Mamíferos Marinhos da Região dos Lagos (GEMM-Lagos), Rio de Janeiro, RJ, Brazil

Recommended Citation:
Moura J.F.D.,Merico A.,Montone R.C.,et al. Assessment of trace elements, POPs, 210Po and stable isotopes (15N and 13C) in a rare filter-feeding shark: The megamouth[J]. Marine Pollution Bulletin,2015-01-01,95(1)
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