Effects of Microplastics on the Transport of Soil Dissolved Organic Matter in the Loess Plateau of China.
Adsorption
Dissolved organic matter
Microplastics
Nutrient leaching
Soil health
Journal
Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155
Informations de publication
Date de publication:
05 Dec 2023
05 Dec 2023
Historique:
medline:
7
12
2023
pubmed:
7
11
2023
entrez:
7
11
2023
Statut:
ppublish
Résumé
Microplastics (MPs) pollution and dissolved organic matter (DOM) affect soil quality and functions. However, the effect of MPs on DOM and underlying mechanisms have not been clarified, which poses a challenge to maintaining soil health. Under environmentally relevant conditions, we evaluated the major role of polypropylene particles at four micron-level sizes (20, 200, and 500 μm and mixed) in regulating changes in soil DOM content. We found that an increase in soil aeration by medium and high-intensity (>0.5%) MPs may reduce NH
Identifiants
pubmed: 37934470
doi: 10.1021/acs.est.3c04023
doi:
Substances chimiques
Soil
0
Microplastics
0
Dissolved Organic Matter
0
Plastics
0
Carbon
7440-44-0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM