DOI: 10.1016/j.marpolbul.2016.03.028
Scopus记录号: 2-s2.0-84961797453
论文题名: Pathways of priority pesticides in sediments of coastal lagoons: The case study of Óbidos Lagoon, Portugal
作者: Pinto M.I. ; Vale C. ; Sontag G. ; Noronha J.P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 106, 期: 2018-01-02 起始页码: 335
结束页码: 340
语种: 英语
英文关键词: Coastal lagoons
; Ecotoxicological risks
; Pesticides
; Runoff
; Sediments
; WFD
Scopus关键词: Agricultural runoff
; Aquatic organisms
; Insecticides
; Pesticides
; Risk assessment
; Runoff
; Sediments
; Agricultural fields
; Biological effects
; Coastal lagoons
; Ecotoxicological risks
; Heptachlor epoxide
; Sediment quality guidelines
; Small tributaries
; Surface sediments
; Lakes
; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane
; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene
; aldrin
; aluminum
; chlordane
; chlorphenotane
; chlorpyrifos
; clofenvinfos
; dieldrin
; endosulfan
; endrin
; heptachlor
; heptachlor epoxide
; hexachlorobenzene
; hexachlorobutadiene
; lindane
; methoxychlor
; mirex
; pesticide
; quintozene
; trifluralin
; pesticide
; water pollutant
; coastal lagoon
; coastal sediment
; ecotoxicology
; pesticide
; runoff
; sediment core
; sediment pollution
; agricultural land
; aquatic species
; Article
; atomic absorption spectrometry
; coastal waters
; concentration (parameters)
; lagoon
; mass fragmentography
; nonhuman
; Portugal
; risk assessment
; runoff
; sediment
; analysis
; chemistry
; ecotoxicology
; environmental monitoring
; procedures
; sediment
; water pollutant
; Leiria [Portugal]
; Obidos Lagoon
; Portugal
; Ecotoxicology
; Environmental Monitoring
; Geologic Sediments
; Pesticides
; Portugal
; 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: This study reports the concentrations of the priority pesticides (PPs) in 14 surface sediments and 21 layers of a sediment core from Óbidos Lagoon, a shallow Portuguese coastal lagoon. Results show that the PPs are confined to the upper part of the lagoon that receives most of the inputs from surface runoff of the surrounding agricultural fields and from small tributaries. Past and recent applied PPs were registered in sediments, aluminum normalized concentrations varying between 0.05 × 10-7 and 6.85 × 10-7. The PP risk assessment based on sediment quality guidelines like the "Probable Effect Level" (PEL) shows no biological effects in either sediments or aquatic organisms of Óbidos Lagoon, except for dieldrin, lindane, DDT, heptachlor epoxide and its parent compound heptachlor. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87327
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: LAQV, REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal; CIIMAR, Rua dos Bragas, n 289, Porto, Portugal; Institute for Analytical Chemistry, University of Vienna, Waehringerstr. 38, Vienna, Austria
Recommended Citation:
Pinto M.I.,Vale C.,Sontag G.,et al. Pathways of priority pesticides in sediments of coastal lagoons: The case study of Óbidos Lagoon, Portugal[J]. Marine Pollution Bulletin,2016-01-01,106(2018-01-02)