DOI: 10.1016/j.marpolbul.2015.10.039
Scopus记录号: 2-s2.0-84951167538
论文题名: An assessment of PCB and PBDE contamination in two tropical dolphin species from the Southeastern Brazilian coast
作者: Lavandier R. ; Arêas J. ; Dias P.S. ; Taniguchi S. ; Montone R. ; de Moura J.F. ; Quinete N. ; Siciliano S. ; Moreira I.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 2 起始页码: 947
结束页码: 953
语种: 英语
英文关键词: Brazil
; Cetaceans
; GC-ECNI-MS
; PBDEs
; PCBs
Scopus关键词: Dolphins (structures)
; Muscle
; Polychlorinated biphenyls
; Brazil
; Cetaceans
; Environmental fate
; GC-ECNI-MS
; Organic contamination
; PBDEs
; Southeastern Brazil
; Southern Hemisphere
; Organic pollutants
; polybrominated diphenyl ether
; polychlorinated biphenyl
; diphenyl ether derivative
; polychlorinated biphenyl
; water pollutant
; bioaccumulation
; dolphin
; environmental fate
; gas chromatography
; mass spectrometry
; organic pollutant
; PBDE
; PCB
; spatial distribution
; adult
; anatomical variation
; animal tissue
; Article
; bioaccumulation
; biogeographic region
; Brazil
; dolphin
; environmental exposure
; environmental impact assessment
; feeding behavior
; female
; liver
; male
; muscle
; nonhuman
; seawater upwelling
; Sotalia guianensis
; Steno bredanensis
; water contamination
; analysis
; animal
; chemistry
; dolphin
; environmental monitoring
; metabolism
; procedures
; water pollutant
; Brazil
; Rio de Janeiro [Brazil]
; Rio de Janeiro [Rio de Janeiro (STT)]
; Cetacea
; Delphinidae
; Sotalia guianensis
; Steno bredanensis
; Animals
; Brazil
; Dolphins
; Environmental Monitoring
; Halogenated Diphenyl Ethers
; Liver
; Muscles
; Polychlorinated Biphenyls
; 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: PCBs and PBDEs were determined in two dolphin species, Sotalia guianensis and Steno bredanensis, from an upwelling system offthe Central-northern coast of Rio de Janeiro, Brazil. PCB levels varied from 0.040 to 0.75μgg-1lw in muscles and from 0.022 to 1.32μgg-1lw in liver samples from S. guianensis. In S. bredanensis, values varied from 0.085 to 11.3μgg-1lw in muscles and from 0.024 to 18.6μgg-1lw in livers. PCB-138, -153 and -180 were the major PCB congeners detected in both species, while BDE-47 was the predominant PBDE congener found in both species. Higher concentrations in S. bredanensis were possibly related to the different feeding habits for both delphinid species. These results contribute to extend the database on organic contamination in cetaceans from the southern hemisphere, understanding their distribution and environmental fate in Southeastern Brazil. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86406
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: Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rua Marquês de São Vicente, 225, Gávea - Rio de Janeiro, RJ, Brazil; Instituto Oswaldo Cruz/Fiocruz, Av. Brasil 4.365, Manguinhos, Rio de Janeiro, RJ, Brazil; Instituto Oceanográfico, Universidade de São Paulo (USP), Praça do Oceanográfico 191, Butantã, São Paulo, SP, Brazil; Systems Ecology, Leibniz Center for Tropical Marine Ecology (ZMT), Fahrenheitstrasse 6, Bremen, Germany; Institute for Occupational and Social Medicine, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
Recommended Citation:
Lavandier R.,Arêas J.,Dias P.S.,et al. An assessment of PCB and PBDE contamination in two tropical dolphin species from the Southeastern Brazilian coast[J]. Marine Pollution Bulletin,2015-01-01,101(2)