DOI: 10.1016/j.marpolbul.2015.03.011
Scopus记录号: 2-s2.0-84930573044
论文题名: Polybrominated Diphenyl Ethers (PBDEs) in Concepción Bay, central Chile after the 2010 Tsunami
作者: Pozo K. ; Kukučka P. ; Vaňková L. ; Přibylová P. ; Klánová J. ; Rudolph A. ; Banguera Y. ; Monsalves J. ; Contreras S. ; Barra R. ; Ahumada R.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期: 1 起始页码: 480
结束页码: 483
语种: 英语
英文关键词: 2010 Tsunami
; Concepción Bay
; Food chain
; PBDE-209
; Sediments
Scopus关键词: Chains
; Chemical contamination
; Sediments
; Tsunamis
; Central Chile
; Current status
; Food chain
; PBDE-209
; Polybrominated diphenyl ether (PBDEs)
; Secondary consumers
; Superficial sediments
; Trophic food chains
; Organic pollutants
; polybrominated diphenyl ether
; 2,2',4,4'-tetrabromodiphenyl ether
; diphenyl ether derivative
; water pollutant
; bioaccumulation
; concentration (composition)
; debris flow
; environmental assessment
; food chain
; PBDE
; tsunami event
; Article
; Aulacomya atra
; bay
; Chile
; concentration (parameters)
; Fisurella
; Homalaspis plana
; marine species
; mass fragmentography
; nonhuman
; Pyura chilensis
; sediment
; tsunami
; Venus antiqua
; water pollution
; analysis
; chemistry
; environmental monitoring
; water pollutant
; Bio Bio
; Chile
; Concepcion Bay [Bio Bio]
; Bays
; Chile
; Environmental Monitoring
; Gas Chromatography-Mass Spectrometry
; Halogenated Diphenyl Ethers
; Tsunamis
; 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: PBDEs (10 congeners) were analyzed using GC-MS in superficial sediments and organisms of the Concepción Bay after the 2010 Tsunami. From all congeners analyzed PBDE-47, -99, -100 and -209 were the most frequently detected. Concentrations (ngg-1 d.w.) in sediments for σPBDE-47, -99, -100 were low (0.02-0.09). However, PBDE-209 showed significantly higher values ~20ngg-1 d.w. This result were ~10 times lower than those reported in a previous study of the 2010 Tsunami. The high result might be influenced by the massive urban debris dragged by the 2010 Tsunami. In organisms, concentrations of PBDE-47, -99, -100 (~0.4ngg-1 d.w.) were higher than those found in sediments (~0.04ngg-1 d.w.). Differences in PBDE pattern were also observed between different levels of the trophic food chain (primary and secondary consumers). This is the first attempt to assess the current status of Concepción Bay after the 2010 Tsunami. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86058
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Concepción, Chile; Research Center for Toxic Compounds in the Environment (RECETOX), Faculty of Science, Masaryk University, Brno, Czech Republic; Gobernación Marítima de Talcahuano, Concepción, Chile; Facultad de Ciencias Ambientales/Centro Eula-Chile, Universidad de Concepción, Concepción, Chile
Recommended Citation:
Pozo K.,Kukučka P.,Vaňková L.,et al. Polybrominated Diphenyl Ethers (PBDEs) in Concepción Bay, central Chile after the 2010 Tsunami[J]. Marine Pollution Bulletin,2015-01-01,95(1)