Spatial distribution, partitioning, and ecological risk assessment of benzotriazoles, benzothiazoles, and benzotriazole UV absorbers in the eastern shelf seas of China.
Benzothiazoles
Benzotriazole UV absorbers
Benzotriazoles
Distribution
Eastern shelf seas of China
Ecological risk
Journal
Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072
Informations de publication
Date de publication:
01 Jan 2024
01 Jan 2024
Historique:
received:
22
02
2023
revised:
27
10
2023
accepted:
15
11
2023
medline:
6
12
2023
pubmed:
29
11
2023
entrez:
28
11
2023
Statut:
ppublish
Résumé
Benzotriazoles (BTRs), benzothiazoles (BTHs), and benzotriazole UV stabilizers (BUVs) have attracted increasing attention due to their ubiquity in the environment, toxicity, and potential ecological risks. However, information on their distributions in the ocean is scarce. In this study, BTRs, BTHs, and BUVs were firstly determined in the surface seawater, sea-surface microlayer (SML), suspended particulate matter (SPM), and sediments of the Yellow Sea (YS) and East China Sea (ECS). The spatial distributions of BTRs, BTHs, and BUVs in the YS and ECS showed offshore decreasing trend in their concentrations, indicating that terrestrial inputs from runoff and rivers had important influences on their distributions. The organic carbon normalized partition coefficients (log K
Identifiants
pubmed: 38016257
pii: S0043-1354(23)01325-8
doi: 10.1016/j.watres.2023.120885
pii:
doi:
Substances chimiques
benzotriazole
86110UXM5Y
Benzothiazoles
0
Triazoles
0
Particulate Matter
0
Water Pollutants, Chemical
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
120885Informations de copyright
Copyright © 2023 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.