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Soil Health and Sustainable Society

A Special Issue of Sustainability (ISSN 2071-1050).

Deadline for manuscript submissions: 31 January 2027 | Viewed by 899

Editors


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Guest Editor
School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
Interests: soil environment and health; soil geography
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
Interests: environmental materials

Special Issue Information

Dear Colleagues,

Under natural conditions, the abnormity of harmful chemical elements in soils or sediments is mainly attributed to special parent rock types and geological backgrounds. However ,anthropogenic activities, such as industrial and agricultural production and transportation, exert increasingly intense impacts on the surrounding environment, often leading to the accumulation of harmful heavy metals or organic pollutants in soils. Soil pollution not only poses ecological toxic risks, but also affects human health through the food chain or drinking water. Only healthy soil can sustain a healthy sustainable human society. The detection, control and remediation of soil pollution have thus become important subjects in sustainable environmental management. This Special Issue mainly discusses the advanced technology of rapid monitoring of harmful heavy metals or organic pollutants in soils and sediments; probes the pathways and mechanisms of pollutant accumulation in sols and tracks their sources; studies the impact of excessive application of pesticides and fertilizers on soil environments and establishes sustainable agriculture; tests the techniques for soil pollution remediation; and promotes eco-friendly methods for waste recycling in order to reduce soil pollution.

Additionally, for this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following: 

  • Advanced technologies for rapid monitoring of harmful heavy metals or organic pollutants in soils;
  • Pathways and mechanisms of pollutant accumulation in soils and source track;
  • Impact of excessive application of pesticides and fertilizers on the soil environment and establishment of sustainable agriculture;
  • Remediation of soil pollution for food safety and sustainability purposes;
  • Recycling agricultural or kitchen wastes for a more sustainable community.

We look forward to receiving your contributions.

Prof. Dr. Xuefeng Hu
Dr. Lijun Yan
Guest Editors

Manuscript Submission Information

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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-anonymized 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

  • soil pollution
  • heavy metals
  • organic pollutants
  • sustainable agriculture
  • waste recycles
  • healthy soil
  • soil remediation
  • food safety
  • pollutant monitoring
  • soil environment

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Published Papers (2 papers)

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Research

24 pages, 8158 KB  
Article
Soil Sealing Monitoring for Sustainable Land Management in Estonia: Copernicus, National Data, and Reference-Based Assessment
by Kärt Metsoja, Natalja Liba, Tarmo Kall and Evelin Jürgenson
Sustainability 2026, 18(17), 8801; https://doi.org/10.3390/su18178801 - 27 Aug 2026
Viewed by 206
Abstract
Reliable soil sealing monitoring supports sustainable land management by identifying persistent soil degradation and the loss of soil functions. This study evaluated CLC+ Backbone (CLC+ BB), Imperviousness Density (IMD), and an object-based proxy derived from the Estonian Topographic Database (ETD). National estimates were [...] Read more.
Reliable soil sealing monitoring supports sustainable land management by identifying persistent soil degradation and the loss of soil functions. This study evaluated CLC+ Backbone (CLC+ BB), Imperviousness Density (IMD), and an object-based proxy derived from the Estonian Topographic Database (ETD). National estimates were compared across available reference years, and a stratified sample of 1500 orthophoto-interpreted 10 × 10 m units was assessed for 2021. A separate probability-based yard assessment evaluated omissions from the ETD-derived proxy and their sensitivity to the operational surface definition. The datasets yielded markedly different area estimates and temporal patterns: for 2021, direct national estimates ranged from 330.1 km2 for IMD to 715.0 km2 for CLC+ BB, while the broader reference-based estimate was 732.3 km2 (95% CI: 643.6–882.4 km2). Similarity between the CLC+ BB and reference totals concealed both omission and commission errors. Under the broader operational definition, estimated ETD-proxy omission was 2.6% (95% CI: 2.0–3.2%) in private yards and 26.5% (18.9–34.7%) in production yards. Narrowing the definition reduced the estimates by similar proportions in both yard types but produced a much larger absolute reduction in production yards. The results support integrated monitoring combining European products, national data, and reference-based validation for sustainable land management and soil protection. Full article
(This article belongs to the Special Issue Soil Health and Sustainable Society)
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20 pages, 3340 KB  
Article
Recycling Fruit and Vegetable Wastes into Fermentation Broths and Effects of Their Application on Soil Properties and Crop Growth
by Xinrui Li, Zhihao Gao and Xuefeng Hu
Sustainability 2026, 18(14), 7369; https://doi.org/10.3390/su18147369 - 19 Jul 2026
Viewed by 342
Abstract
Fruit and vegetable wastes can be recycled into value-added fermentation broths (FBs) through anaerobic fermentation, but the characteristics of FBs and the effects on soil ecological processes remain insufficiently understood. This study analyzed FBs produced from 14 wastes and selected five FBs (garlic, [...] Read more.
Fruit and vegetable wastes can be recycled into value-added fermentation broths (FBs) through anaerobic fermentation, but the characteristics of FBs and the effects on soil ecological processes remain insufficiently understood. This study analyzed FBs produced from 14 wastes and selected five FBs (garlic, tomato, sweet potato, apple, and lettuce) for pot experiments. The results showed significant differences among the FBs in nutrients, enzymes, and microbial communities. Garlic FB had the highest concentrations of ammonium nitrogen (309.81 mg/L), total phosphorus (327.73 mg/L), total potassium (1365.8 mg/L), and organic matter (28.99 g/L), along with the highest activity of acid phosphatase, urease, protease, and catalase (p < 0.05). FB application improved soil nutrient availability and enzyme activities, with garlic FB showing the strongest effects, increasing catalase, urease, acid phosphatase, and β-glucosidase by 83.34%, 180.72%, 112.34%, and 21.95%, respectively. Metagenomic analysis revealed that the soil treated with garlic FB contained beneficial taxa, including Saprospiraceae, Chitinophagaceae, Azotobacter, and Sphingomonas, which are associated with enzyme production and organic matter decomposition. Furthermore, the application of FBs reduced the incidence of downy mildew and leaf spot and promoted the growth of Brassica chinensis. Though chemical fertilizer produced the highest biomass due to immediate nutrient availability, the FB treatments, especially garlic FB, showed advantages concerning soil health, disease suppression, and sustainability, highlighting their potential for organic waste recycling and sustainable agriculture. Full article
(This article belongs to the Special Issue Soil Health and Sustainable Society)
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