DOI: 10.1016/j.marpolbul.2013.12.015
Scopus记录号: 2-s2.0-84893865248
论文题名: Bioaccumulation of potentially toxic trace elements in benthic organisms of Admiralty Bay (King George Island, Antarctica)
作者: Majer A.P. ; Petti M.A.V. ; Corbisier T.N. ; Ribeiro A.P. ; Theophilo C.Y.S. ; Ferreira P.A.D.L. ; Figueira R.C.L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期: 2018-01-02 起始页码: 321
结束页码: 325
语种: 英语
英文关键词: Admiralty Bay
; Antarctica
; Bioaccumulation
; Biomagnification
; Trace elements
Scopus关键词: Admiralty Bay
; Antarctica
; Bioaccumulation
; Biomagnification
; Trace elements
; Animals
; Antarctic Regions
; Aquatic Organisms
; Bays
; Environmental Monitoring
; Food Chain
; Invertebrates
; Metals
; 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: Data about the concentration, accumulation and transfer of potentially toxic elements in Antarctic marine food webs are essential for understanding the impacts of these elements, and for monitoring the pollution contribution of scientific stations, mainly in Admiralty Bay due to the 2012 fire in the Brazilian scientific station. Accordingly, the concentration of As, Cd, Cu, Ni, Pb and Zn was measured in eight benthic species collected in the 2005/2006 austral summer and the relationship between concentration and trophic position (indicated by δ15N values) was tested. A wide variation in metal content was observed depending on the species and the element. In the studied trophic positions, it was observed bioaccumulation for As, Cd and Pb, which are toxic elements with no biological function. In addition, Cd showed a positive relationship between concentration and trophic level suggesting the possible biomagnification of this element. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85588
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: Instituto Oceanográfico, Universidade de São Paulo (IO-USP), Pça. do Oceanográfico 191, Butantã, SP 05508 900, Brazil; Faculdade Estacio de Cotia e Faculdade Estacio Euro-Panamericana de Humanidades e Tecnologias, Cotia, SP 06711-280, Brazil; Mestrado De Gestão Ambiental E Sustentabilidade, Universidade Nove De Julho (UNINOVE) São Paulo, SP 05001 100, Brazil
Recommended Citation:
Majer A.P.,Petti M.A.V.,Corbisier T.N.,et al. Bioaccumulation of potentially toxic trace elements in benthic organisms of Admiralty Bay (King George Island, Antarctica)[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)