Abstract
Micro- and nanoplastics (MNPs) are widespread emerging contaminants with many potential direct and indirect effects on soil ecosystems. Ecological soil MNP hazard assessment is thus crucial for a proper risk assessment and the development of environmental protection regulations. However, current hazard assessment testing approaches are hampered by the absence of guidelines, harmonization, and standard reference materials. This article discusses the need for improving testing approaches and provides specific recommendations to increase the relevance and reliability of ecotoxicity data. Our recommendations focus on environmentally relevant experimental designs, guidelines for MNP test materials selection and characterization, analysis of MNPs and additives in soil and biota, and a proposal for relevant soil physicochemical properties to be assessed during ecotoxicity testing. This article brings novelty to the field of ecological hazard assessment of MNPs in soil by providing specific recommendations much needed in this field.
Original language | English |
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Article number | 117567 |
Pages (from-to) | 1-14 |
Number of pages | 14 |
Journal | TrAC - Trends in Analytical Chemistry |
Volume | 172 |
Early online date | 30 Jan 2024 |
DOIs | |
Publication status | Published - Mar 2024 |
Bibliographical note
Publisher Copyright:© 2024 The Authors
Funding
This study has received funding from the project PAPILLONS funded under European Union’s Horizon 2020 research and innovation programme (grant agreement No 101000210 ). European Union’s Horizon 2020 research and innovation programme also supported: PlasticsFate (Grant agreement ID: 965367 ), CETOCOEN Excellence (No 857560 ) and NextGenerationEU/PRTR . A.J.K. and G.K. were supported by Slovenian Research and Innovation Agency (grants J1-2482, J1-50014, P1-0184, P2-0191, N2-0298), V.S. by Maj and Tor Nessling Foundation. R.H and C.A.M.vG acknowledge the Norwegian Research council (grant number: 314563 ). C.L. and M.L. were supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation ) – project number 391977956 – SFB 1357 . Authors thank the RECETOX Research Infrastructure (No LM2023069 ) financed by the Ministry of Education, Youth and Sports, and the Operational Programme Research, Development and Education . P.E.R.H. acknowledges the Juan de la Cierva – Formación Research Fellowship ( FJC2020–045328-I ), financed by MCIN/AEI/10.13039/501100011033 . D. Dvořáková and A.S.T. acknowledge also the support by METROFOOD-CZ research infrastructure project (MEYS Grant No: LM2023064 ) including access to its facilities. This publication reflects only the author's view and the European Commission is not responsible for any use that may be made of the information it contains. This study has received funding from the project PAPILLONS funded under European Union's Horizon 2020 research and innovation programme (grant agreement No 101000210). European Union's Horizon 2020 research and innovation programme also supported: PlasticsFate (Grant agreement ID: 965367), CETOCOEN Excellence (No 857560) and NextGenerationEU/PRTR. A.J.K. and G.K. were supported by Slovenian Research and Innovation Agency (grants J1-2482, J1-50014, P1-0184, P2-0191, N2-0298), V.S. by Maj and Tor Nessling Foundation. R.H and C.A.M.vG acknowledge the Norwegian Research council (grant number: 314563). C.L. and M.L. were supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – project number 391977956 – SFB 1357. Authors thank the RECETOX Research Infrastructure (No LM2023069) financed by the Ministry of Education, Youth and Sports, and the Operational Programme Research, Development and Education. P.E.R.H. acknowledges the Juan de la Cierva – Formación Research Fellowship (FJC2020–045328-I), financed by MCIN/AEI/10.13039/501100011033. D. Dvořáková and A.S.T. acknowledge also the support by METROFOOD-CZ research infrastructure project (MEYS Grant No: LM2023064) including access to its facilities. This publication reflects only the author's view and the European Commission is not responsible for any use that may be made of the information it contains.
Funders | Funder number |
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Slovenian Research and Innovation Agency | J1-50014, P2-0191, N2-0298, P1-0184, J1-2482 |
Horizon 2020 Framework Programme | |
European Commission | |
Deutsche Forschungsgemeinschaft | 391977956 – SFB 1357 |
Ministerstvo Školství, Mládeže a Tělovýchovy | MCIN/AEI/10.13039/501100011033, FJC2020–045328-I, LM2023064 |
Maj ja Tor Nesslingin Säätiö | |
Norges forskningsråd | 314563 |
Horizon 2020 | 857560, 101000210, 965367 |
RECETOX Přírodovědecké Fakulty Masarykovy Univerzity | LM2023069 |
Keywords
- Chemical additives
- Environmental relevance
- Guidelines
- Harmonization
- Microplastic characterization
- Plants
- Quality assessment
- Reference materials
- Risk assessment
- Soil invertebrates