DOI: 10.1016/j.marpolbul.2015.12.013
Scopus记录号: 2-s2.0-84959494308
论文题名: Environmental assessment of pesticides in the Mondego River Estuary (Portugal)
作者: Cruzeiro C. ; Rocha E. ; Pardal M.Â. ; Rocha M.J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 103, 期: 2018-01-02 起始页码: 240
结束页码: 246
语种: 英语
英文关键词: Artemia
; Environmental monitoring
; GC-MS/MS
; Pesticide mixtures
; Risk assessment
; Surface coastal water
Scopus关键词: Eutrophication
; Mixtures
; Pesticides
; River pollution
; Surface waters
; Toxicity
; Artemia
; Coastal waters
; Environmental Monitoring
; GC-MS/MS
; Pesticide mixture
; Risk assessment
; dissolved oxygen
; fungicide
; herbicide
; insecticide
; pesticide
; surface water
; pesticide
; water pollutant
; agricultural runoff
; coastal water
; environmental assessment
; environmental monitoring
; estuarine pollution
; eutrophication
; gas chromatography
; mass spectrometry
; pesticide
; pollution effect
; risk assessment
; toxicity
; acute toxicity
; animal experiment
; Artemia salina
; arthropod larva
; Article
; concentration (parameters)
; concentration addition
; conductance
; controlled study
; ecotoxicology
; environmental impact assessment
; estuary
; hazard assessment
; independent action
; locomotion
; mass fragmentography
; nonhuman
; physical chemistry
; Portugal
; quantitative analysis
; risk assessment
; salinity
; seasonal variation
; toxicity testing
; water quality
; water temperature
; agriculture
; analysis
; animal
; Atlantic Ocean
; chemistry
; environmental monitoring
; river
; tandem mass spectrometry
; water pollutant
; Atlantic Ocean
; Atlantic Ocean (North)
; Coimbra [Portugal]
; Mondego Estuary
; Mondego River
; Portugal
; Animalia
; Artemia
; Artemia salina
; Agriculture
; Animals
; Atlantic Ocean
; Environmental Monitoring
; Estuaries
; Pesticides
; Portugal
; Rivers
; Tandem Mass Spectrometry
; 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: The Mondego River estuary, located on the North Atlantic Ocean Ecoregion, is a basin affected by agricultural run-off with increasing signs of eutrophication. We evaluated the amounts and distribution of 56 priority pesticides belonging to distinct categories (insecticides, herbicides and fungicides). Temporal trends were considered and a total of 42 surface water samples were collected between 2010 and 2011. More than 55% of the GC-MS/MS-quantified pesticides were above the maximum amounts established by the European Directives (98/83/EC and 2013/39/EU). Based on the concentration addition (CA) and independent action (IA) models, we used a two-tiered approach to assess the hazard of the pesticide mixture, at the maximum concentration found, reflecting a potential risk. Short-term exposure using Artemia salina indicated a significant toxic effect where the locomotion of the animals was clearly affected. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87229
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: CIIMAR/CIMAR - Interdisciplinary Centre for Marine and Environmental Research, Group of Histomorphology, Pathophysiology and Applied Toxicology, U.Porto - University of Porto, Rua dos Bragas 289, Porto, Portugal; ICBAS - Institute of Biomedical Sciences Abel Salazar, Department of Microscopy, U.Porto - University of Porto, Rua Jorge Viterbo Ferreira 228, Porto, Portugal; CFE - Centre for Functional Ecology, Department of Life Sciences, UC - University of Coimbra, Calçada Martim de Freitas, Coimbra, Portugal
Recommended Citation:
Cruzeiro C.,Rocha E.,Pardal M.Â.,et al. Environmental assessment of pesticides in the Mondego River Estuary (Portugal)[J]. Marine Pollution Bulletin,2016-01-01,103(2018-01-02)