DOI: 10.1016/j.marpolbul.2015.09.051
Scopus记录号: 2-s2.0-84951791376
论文题名: Sources and distribution of polycyclic aromatic hydrocarbons in a an urbanized tropical estuary and adjacent shelf, Northeast of Brazil
作者: Maciel D.C. ; de Souza J.R.B. ; Taniguchi S. ; Bícego M.C. ; Zanardi-Lamardo E.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 1 起始页码: 429
结束页码: 433
语种: 英语
英文关键词: Capibaribe Estuarine System
; PAHs
; Petrogenic
; Pyrolytic
; Sediment
Scopus关键词: Aromatic hydrocarbons
; Ecology
; Effluents
; Estuaries
; Sediments
; Sewage
; Atmospheric inputs
; Ecological and economic
; Estuarine systems
; Industrial effluent
; International community
; Northeastern Brazil
; Petrogenic
; Pyrolytic
; Polycyclic aromatic hydrocarbons
; concentration (composition)
; estuarine pollution
; estuarine sediment
; PAH
; pyrolysis
; sediment pollution
; shelf sea
; estuary
; pyrolysis
; sewage
; analysis
; Brazil
; ecosystem
; environmental monitoring
; estuary
; procedures
; sediment
; tropic climate
; urbanization
; water pollutant
; Brazil
; polycyclic aromatic hydrocarbon
; sewage
; water pollutant
; Brazil
; Ecosystem
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; Polycyclic Hydrocarbons, Aromatic
; Sewage
; Tropical Climate
; Urbanization
; 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: Located in Northeastern Brazil, the Capibaribe Estuarine System is an important ecosystem that supplies food and protection for nursery of several species with ecological and economic importance. It is located inside an urbanized area, receives untreated domestic and industrial effluents, and houses some marinas and the Harbor of Recife, which are very important to national and international communities. The distribution and sources of PAHs were investigated in sediments from CES and adjacent shelf. Total PAH concentrations ranged from non-detectable to 497.6 μg g-1. Pyrolytic sources predominated in most of sites, but petrogenic PAHs were also recorded. The concentration decrease of PAHs toward adjacent shelf suggests that the main source of these compounds is in the upper portion of estuary, where there is an intense discharge of sewage, but atmospheric input also seems to be relevant to the area. The results reinforce the important role of an estuary in contaminant retention. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86473
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: Laboratório de Compostos Orgânicos em Ecossistemas Costeiros e Marinhos (OrganoMAR), Departamento de Oceanografia da Universidade Federal de Pernambuco, Av. Arquitetura, s/n, Cidade Universitária, Recife, Pernambuco, Brazil; Laboratório de Comunidades Marinhas (Lacmar), Departamento de Zoologia da da Universidade Federal de Pernambuco, Avenida Professor Moraes Rego 1235, Cidade Universitária, Recife, Pernambuco, Brazil; Laboratório de Química Orgânica Marinha, Instituto Oceanográfico da Universidade de São Paulo, Praça do Oceanográfico, 191, São Paulo, Brazil
Recommended Citation:
Maciel D.C.,de Souza J.R.B.,Taniguchi S.,et al. Sources and distribution of polycyclic aromatic hydrocarbons in a an urbanized tropical estuary and adjacent shelf, Northeast of Brazil[J]. Marine Pollution Bulletin,2015-01-01,101(1)