Microplastics: Migration, Transformation, and Impacts in Natural and Anthropogenic Settings

A special issue of Toxics (ISSN 2305-6304). This special issue belongs to the section "Emerging Contaminants".

Deadline for manuscript submissions: 28 February 2026 | Viewed by 71

Special Issue Editors


E-Mail Website
Guest Editor
Key Laboratory of Iron and Steel Industry Environmental Protection, Central Research Institute of Building and Construction Co., Ltd., MCC Group, Beijing, China
Interests: microplastics; risk amplification; transboundary governance; nanoplastics; transport mechanisms; transformation pathways

E-Mail Website
Guest Editor
Department of Environmental Science and Engineering, University of Science & Technology Beijing, Beijing 100083, China
Interests: transformation pathways; plastisphere; tire and road wear particles (TRWP); anthropogenic impact; risk assessment

E-Mail Website
Guest Editor
Department of Environmental Science and Engineering, University of Science & Technology Beijing, Beijing 100083, China
Interests: transformation pathways; plastisphere; tire and road wear particles (TRWP); anthropogenic impact; risk assessment

Special Issue Information

Dear Colleagues,

This Special Issue, "Microplastics: Migration, Transformation, and Impacts in Natural and Anthropogenic Settings", investigates the complex behaviors of microplastics (MPs) across environmental interfaces. It focuses on critical processes: (1) migration (e.g., hydrological transport, atmospheric dispersion, bio-mediated movement) and (2) transformation (e.g., photodegradation, biofilm adhesion, chemical weathering, interactions with co-pollutants) in diverse settings, and natural ecosystems (oceans, soils, freshwater) and human-engineered systems (wastewater plants, agricultural lands, urban infrastructure).

Purpose: The issue aims to compile cutting-edge research on MPs’ environmental fate, bridging gaps between source (anthropogenic systems), pathways, and sinks (natural reservoirs). It will advance predictive models for MP distribution, bioavailability, and risk.

Positioning: While existing literature often isolates MPs’ impacts within specific environments (e.g., marine or freshwater), this issue uniquely integrates natural and engineered systems to trace MPs’ full lifecycle, highlights understudied interfaces (e.g., soil–groundwater, WWTP–bioreactors), prioritizes transformation products (e.g., nanoplastics, pollutant-loaded MPs) and their ecotoxicological implications, and promotes cross-disciplinary methodologies (field monitoring, lab simulations, AI-driven modeling). By synthesizing mechanistic insights across environmental matrices, the issue addresses urgent knowledge gaps for evidence-based MP mitigation.

Dr. Jian Yang
Dr. Xiaona Wang
Prof. Dr. Hongzhi Ma
Guest Editors

Manuscript Submission Information

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Keywords

  • microplastics
  • nanoplastics
  • environmental fate
  • transport mechanisms
  • transformation pathways
  • plastisphere
  • tire and road wear particles (TRWP)
  • anthropogenic impact
  • risk assessment

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Published Papers

This special issue is now open for submission.
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