DOI: 10.1016/j.marpolbul.2017.03.032
Scopus记录号: 2-s2.0-85016065812
论文题名: Polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in sediments from an urban- and industrial-impacted subtropical estuary (Babitonga Bay, Brazil)
作者: Rizzi J. ; Taniguchi S. ; Martins C.C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期: 1 起始页码: 390
结束页码: 395
语种: 英语
英文关键词: Babitonga Bay
; Persistent organic pollutants (POPs)
; Sediments
Scopus关键词: Estuaries
; Marine pollution
; Pesticides
; Pollution
; Polychlorinated biphenyls
; Sediments
; Anthropogenic activity
; Anthropogenic impacts
; Babitonga Bay
; Organochlorine pesticides
; Persistent organic pollutants
; Pollution sources
; Polychlorinated biphenyl (PCBs)
; Sub-tropical estuary
; Organic pollutants
; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane
; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene
; chlorphenotane
; organochlorine pesticide
; polychlorinated biphenyl
; chlorinated hydrocarbon
; pesticide
; polychlorinated biphenyl
; concentration (composition)
; estuarine pollution
; estuarine sediment
; organochlorine pesticide
; PCB
; persistent organic pollutant
; pollutant source
; sediment pollution
; Article
; Brazil
; estuary
; human impact (environment)
; organic pollution
; persistent organic pollutant
; sediment
; sewage effluent
; spatial analysis
; waste disposal
; analysis
; bay
; environmental monitoring
; estuary
; sediment
; water pollutant
; Babitonga Bay
; Brazil
; Santa Catarina
; Bays
; Brazil
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; Hydrocarbons, Chlorinated
; Pesticides
; 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: Babitonga Bay is a large estuary, which has been under pressure from anthropogenic activities coexisting with a natural area of Atlantic rainforest and mangrove systems. The concentration of persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) was determined to evaluate the contamination status and the determine possible pollution sources in the estuary. The ∑ DDT (sum of DDT, DDE and DDD concentrations) was the predominant OCP group, with concentrations ranging from < DL (below detection limit) to 122 ng g− 1. The exceptionally high concentration of p,p′-DDT (80%) found near São Francisco harbour exceeded SQG limits indicating highly toxic conditions in the area that may be attributed to a recent contamination from some local input. In contrast, other sites in the estuary presented higher concentration of the metabolite p,p′-DDE (34%). The results suggest strongly anthropogenic impact in specific sites of this estuary, which need further investigation. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87600
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: Programa de Pós-graduação em Engenharia de Recursos Hídricos e Ambiental, Universidade Federal do Paraná, Curitiba, PR, Brazil; Instituto Oceanográfico, Universidade de São Paulo, Praça do Oceanográfico, 191, São Paulo, SP, Brazil; Centro de Estudos do Mar, Universidade Federal do Paraná, Caixa Postal 61, Pontal do Paraná, PR, Brazil
Recommended Citation:
Rizzi J.,Taniguchi S.,Martins C.C.. Polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in sediments from an urban- and industrial-impacted subtropical estuary (Babitonga Bay, Brazil)[J]. Marine Pollution Bulletin,2017-01-01,119(1)