Comparative deterministic and probabilistic approaches for assessing the aquatic ecological risk of pesticides in a mixed land use basin: A case study in Uruguay.
Deterministic risk assessment
Drinking-water source
Legacy and current use pesticides
Probabilistic risk assessment
Species sensitivity distributions
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
01 Feb 2024
01 Feb 2024
Historique:
received:
28
08
2023
revised:
30
10
2023
accepted:
17
11
2023
medline:
4
12
2023
pubmed:
23
11
2023
entrez:
22
11
2023
Statut:
ppublish
Résumé
Environmental concentrations of 25 pesticides in superficial water were employed to conduct an ecological risk assessment (ERA) in a mixed land-use basin utilized as a drinking water source. A deterministic risk assessment (RQ) was utilized to evaluate the chronic risk to aquatic biota, while a probabilistic risk assessment (PRA) approach was applied to assess the acute and chronic risk in the most sensitive species and at the community level. A high risk was identified for insecticides (pyrethroids, organophosphates and organochlorines). RQs ranged from 4.0e
Identifiants
pubmed: 37992840
pii: S0048-9697(23)07332-1
doi: 10.1016/j.scitotenv.2023.168704
pii:
doi:
Substances chimiques
Pesticides
0
cypermethrin
1TR49121NP
ethion
2TI07NO12Y
Permethrin
509F88P9SZ
Drinking Water
0
Water Pollutants, Chemical
0
Insecticides
0
2,4-Dichlorophenoxyacetic Acid
2577AQ9262
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
168704Informations de copyright
Copyright © 2023 Elsevier B.V. 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.