Effects of microplastics mixed with natural particles on Daphnia magna populations.
Mixture toxicity
Particulate matter
Population dynamics
Suspended matter
Suspended solids
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:
10 Dec 2023
10 Dec 2023
Historique:
received:
31
03
2023
revised:
20
08
2023
accepted:
21
08
2023
pubmed:
29
8
2023
medline:
29
8
2023
entrez:
28
8
2023
Statut:
ppublish
Résumé
The toxicity of microplastics on Daphnia magna as a key model for freshwater zooplankton is well described. While several studies predict population-level effects based on short-term, individual-level responses, only very few have validated these predictions experimentally. Thus, we exposed D. magna populations to irregular polystyrene microplastics and diatomite as natural particle (both ≤63 μm) over 50 days. We used mixtures of both particle types at fixed particle concentrations (50,000 particles mL
Identifiants
pubmed: 37640069
pii: S0048-9697(23)05146-X
doi: 10.1016/j.scitotenv.2023.166521
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
166521Informations de copyright
Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest Martin Wagner is an unremunerated member of the Scientific Advisory Board of the Food Packaging Forum (FPF). He has received travel funding from FPF to attend its annual board meetings and from Hold Norge Rent (Keep Norway Beautiful) to speak at one of their conferences. The other authors declare no conflict of interest.