DOI: 10.1016/j.marpolbul.2014.03.046
Scopus记录号: 2-s2.0-84901980201
论文题名: Stable isotopes of carbon and nitrogen in the study of organochlorine contaminants in albatrosses and petrels
作者: Colabuono F.I. ; Barquete V. ; Taniguchi S. ; Ryan P.G. ; Montone R.C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 83, 期: 1 起始页码: 241
结束页码: 247
语种: 英语
英文关键词: Brazil
; Organochlorine pesticides
; Polychlorinated biphenyls
; Procellariiformes
; Stable isotopes
Scopus关键词: Birds
; Carbon
; Nitrogen
; Polychlorinated biphenyls
; Brazil
; Carbon and nitrogen
; High degree of variability
; Organochlorine contaminants
; Organochlorine pesticides
; Procellariiformes
; Stable isotopes
; Trophic relationships
; Isotopes
; carbon
; nitrogen
; organochlorine derivative
; pesticide
; polychlorinated biphenyl derivative
; stable isotope
; carbon
; chlorinated hydrocarbon
; nitrogen
; pollutant
; carbon isotope
; concentration (composition)
; isotopic ratio
; nitrogen isotope
; organochlorine
; PCB
; seabird
; stable isotope
; albatross
; analytic method
; animal tissue
; article
; body fat
; Brazil
; concentration (parameters)
; foraging
; habitat
; latitude
; liver
; muscle
; nonhuman
; petrel
; seabird
; water pollutant
; analysis
; animal
; bird
; diet
; ecosystem
; female
; male
; pollutant
; principal component analysis
; Brazil
; Animals
; Birds
; Brazil
; Carbon Isotopes
; Diet
; Ecosystem
; Environmental Pollutants
; Female
; Hydrocarbons, Chlorinated
; Male
; Nitrogen Isotopes
; Principal Component Analysis
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Carbon and nitrogen stable isotopes in albatrosses and petrels collected off southern Brazil were compared with concentrations of organochlorine contaminants (OCs). δ13C and δ15N values, as well as OCs concentrations, exhibited a high degree of variability among individuals and overlap among species. δ13C values reflected latitudinal differences among species, with lower values found in Wandering and Tristan Albatrosses and higher values found in Black-browed and Atlantic Yellow-nosed Albatrosses and White-chinned Petrels. Some relationships were found between OCs and stable isotopes, but in general a partial 'uncoupling' was observed between OCs concentrations and stable isotopes ratios (especially for δ15N). δ13C and δ15N values in Procellariiformes tissues during the non-breeding season appear to be a better indicator of foraging habitats than of trophic relationships, which may partially explain the high degree of variability between concentrations of OCs and stable isotopes ratios in birds with a diversified diet and wide foraging range. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85498
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: Universidade de São Paulo, Instituto Oceanográfico, Laboratório de Química Orgânica Marinha, Pça. do Oceanográfico, 191, CEP 05508120 São Paulo, SP, Brazil; Percy FitzPatrick Institute, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch 7701, South Africa
Recommended Citation:
Colabuono F.I.,Barquete V.,Taniguchi S.,et al. Stable isotopes of carbon and nitrogen in the study of organochlorine contaminants in albatrosses and petrels[J]. Marine Pollution Bulletin,2014-01-01,83(1)