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Microplastics and Environmental Sustainability

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Pollution Prevention, Mitigation and Sustainability".

Deadline for manuscript submissions: 20 June 2026 | Viewed by 914

Special Issue Editors


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Guest Editor
Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130012, China
Interests: environmental behavior; ecological impacts of emerging contaminants
Special Issues, Collections and Topics in MDPI journals
School of Resources and Environmental Engineering, Anhui University, Hefei 230601, China
Interests: microplastic pollution; soil–plant system; pollution ecology

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Guest Editor
Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China
Interests: emerging contaminants; microplastics; aquatic ecosystems; pollution ecology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We would like to organize a Special Issue to draw attention from global scientific communities to the occurrence, environmental behavior, and ecological impacts of microplastics in terrestrial soil ecosystems. Microplastics are emerging environmental contaminants of concern and are present in nearly every ecosystem around the globe. Terrestrial soils are the main reservoir of microplastic contamination, which receives microplastics from multiple pathways. Exposure to microplastics and associated contaminants may cause a variety of health impacts on soil biota. The incorporation of microplastics into soils can trigger changes in soil physicochemical and microbial properties, consequently interfering with soil processes and functions. The purpose of this Special Issue is to collect papers regarding the following aspects:

(1) The occurrence, input pathways, and environmental behaviour of microplastics in soil ecosystems;

(2) The interactions of microplastics with other contaminants and their impacts on soil biota;

(3) The impacts of microplastics on soil properties and functions;

(4) Plant responses to microplastics exposure.

Prof. Dr. Wenfeng Wang
Dr. Yueling Qi
Dr. Wenke Yuan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • microplastics
  • ecological impacts
  • terrestrial soil
  • functions

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Published Papers (1 paper)

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Review

27 pages, 2015 KB  
Review
A Critical Review on the Landfill Plastisphere: Coupling Microplastics and Greenhouse Gases Towards Smart Low-Carbon Management
by Junnan Li, Peng Li, Xu Guo, Kaifeng Yu, Fei Dou, Xinglin Zhang and Yiliang He
Sustainability 2026, 18(8), 4134; https://doi.org/10.3390/su18084134 - 21 Apr 2026
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Abstract
Landfills are complex repositories where macroplastics degrade into MPs. This review examines mechanical, chemical, and biological pathways of plastic fragmentation, as well as the occurrence, characteristics, and removal efficiency of MPs in landfill leachate. We also explore the landfill plastisphere from the perspective [...] Read more.
Landfills are complex repositories where macroplastics degrade into MPs. This review examines mechanical, chemical, and biological pathways of plastic fragmentation, as well as the occurrence, characteristics, and removal efficiency of MPs in landfill leachate. We also explore the landfill plastisphere from the perspective of this complex matrix, considering how plastic surfaces and microbial life may potentially converge to form a key biogeochemical interface that could influence carbon and nitrogen transformations. The plastisphere’s complex surface structure drives microbial differentiation. Given its established links to GHG production in soil and water, we propose it likely represents a key contributor to GHG emissions in the more complex landfill environment. To bridge this conceptual gap, we review a mathematical scaffolding encompassing biofilm growth, polymer degradation kinetics, and gas flux, which can as a theoretical baseline requiring future in situ parameterization to evaluate plastisphere-driven biogeochemical interactions. Building on recent advances in monitoring and remote sensing technologies, including IOT networks, UAV imagery, and AI analysis, we outline a low-carbon landfill framework designed to optimize operational controls. This framework is described to simultaneously mitigate MP release and reduce GHG emissions, lowering carbon footprints. Amid surging plastic pollutants, this review underscores the necessity of holistic, integrated mitigation strategies. Full article
(This article belongs to the Special Issue Microplastics and Environmental Sustainability)
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