Environmental risk dynamics of pesticides toxicity in a Mediterranean micro-estuary.
Baseflow
Environmental risk
Multiple toxicity
Organic pollutants
Stormwater
Stream
Watershed management
flood
Journal
Environmental pollution (Barking, Essex : 1987)
ISSN: 1873-6424
Titre abrégé: Environ Pollut
Pays: England
ID NLM: 8804476
Informations de publication
Date de publication:
Oct 2020
Oct 2020
Historique:
received:
16
04
2020
revised:
31
05
2020
accepted:
01
06
2020
entrez:
19
8
2020
pubmed:
19
8
2020
medline:
20
8
2020
Statut:
ppublish
Résumé
Pesticides are potentially toxic to aquatic systems, even at low concentration, depending on their individual ecotoxicological properties and their mixture composition. Thus, to evaluate possible ecological stress due to pesticide load, a thorough assessment of the potential toxicity of pesticide mixtures is required. Here we report water discharge and quality data of an eastern Mediterranean micro-estuary (Alexander stream), targeting the temporal distribution of a pesticide mixture. Over 150 water samples were collected during 2 hydrological years representing base-flow and flood conditions. On average, each water sample contained 34 and 45 different pesticides with peak concentrations of 1.4 μg L
Identifiants
pubmed: 32806444
pii: S0269-7491(20)32797-4
doi: 10.1016/j.envpol.2020.114941
pii:
doi:
Substances chimiques
Pesticides
0
Water Pollutants, Chemical
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
114941Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.