sustainability-logo

Journal Browser

Journal Browser

Land Degradation, Nutrient Management, and Ecological Restoration

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Social Ecology and Sustainability".

Deadline for manuscript submissions: 31 December 2026 | Viewed by 574

Special Issue Editors


E-Mail Website
Guest Editor
School of Geographic Sciences, Hunan Normal University, Changsha 410081, China
Interests: soil carbon cycle; ecological effect; soil erosion
Special Issues, Collections and Topics in MDPI journals
Institute of Eco-environment and Soil Sciences, Guangdong Academy of Sciences, Guangzhou 510000, China
Interests: soil and water conservation; soil erosion process; soil remediation; environmental behavior of pollutants (e.g., heavy metals) and nutrients in soil particles and aggregates; pollutant migration and transformation in soil

Special Issue Information

Dear Colleagues,

This Special Issue addresses the interconnected crises of land degradation and biodiversity loss by focusing on nutrient management as a critical lever for ecological restoration. We invite research that moves beyond descriptive studies to investigate the mechanisms through which nutrient imbalances drive degradation and how targeted nutrient-cycling interventions can promote ecosystem recovery. We welcome interdisciplinary contributions that integrate soil science, plant ecology, biogeochemistry, and restoration practice to develop scalable solutions. Priority will be given to studies that quantify the restoration of ecosystem functions—such as carbon sequestration, water regulation, and biodiversity support—through improved nutrient stewardship. By bridging the gap between fundamental biogeochemical processes and applied land management, this Special Issue aims to decode the 'natural language' of soil and nutrient cycles and translate it into a practical restoration guide. Our goal is to promote solutions that mimic and harness natural processes, contributing to global efforts to enhance land health and ecosystems. In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  1. Monitoring and assessment of soil nutrients, quality, and land degradation.
  2. Mechanisms of land degradation driven by nutrient imbalance.
  3. Innovative approaches for enhancing and restoring soil carbon and nutrients.
  4. Innovative nutrient-management strategies for restoring ecosystem f

Dr. Xiaodong Nie
Dr. Bin Huang
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

  • land degradation
  • nutrient management
  • ecological restoration
  • soil health
  • sustainable land management

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

21 pages, 3481 KB  
Article
Effects of Microalgae (Chlorella ZJ and Anabaena azotica) Application on Soil Carbon and Nitrogen Fractions in a Degraded Purple Soil: A Laboratory Incubation Study
by Xiangbo Zou, Jiong Cheng, Jun Cheng, Xinyu Jiang, Bin Huang, Tiancheng Zhou and Ling Chen
Sustainability 2026, 18(8), 4057; https://doi.org/10.3390/su18084057 - 19 Apr 2026
Viewed by 364
Abstract
Enhancing soil nutrient content is fundamental to the ecological restoration of degraded soils. The application of microalgae represents a sustainable approach for soil remediation, as it contributes to environmental CO2 sequestration while recycling nutrients into degraded ecosystems. Through a 105-day laboratory incubation [...] Read more.
Enhancing soil nutrient content is fundamental to the ecological restoration of degraded soils. The application of microalgae represents a sustainable approach for soil remediation, as it contributes to environmental CO2 sequestration while recycling nutrients into degraded ecosystems. Through a 105-day laboratory incubation experiment, this study investigated the impact of applying a mixed microalgal suspension containing active/inactive Chlorella ZJ and Anabaena azotica on the C and N fractions of an alkaline, degraded purple soil. The results showed that both active and inactive microalgae treatments (AM and IM) significantly decreased soil pH and increased soil moisture content (SMC). The AM treatment notably increased the proportion of large soil aggregates and enhanced soil structure. Both treatments significantly enhanced soil C and N fractions: dissolved organic carbon/nitrogen (DOC/DON) increased by 6.41/5.81 times (AM) and 4.22/4.76 times (IM) that of the control (without microalgae application); total organic carbon (TOC) rose by 147.07% (AM) and 138.73% (IM); and the contents of coarse particulate and mineral-associated organic C and N were also significantly elevated. Total nitrogen (TN) significantly increased only under the AM treatment. Soil C and N mineralization capacities were enhanced by 1.01–1.34 times and 7.56–8.43 times that of the control, respectively, indicating a more pronounced stimulation of N mineralization. Fluorescence analysis revealed that both AM and IM treatments increased the complexity and humification of dissolved organic matter. The application of microalgae significantly improved the soil structure and chemical characteristics of the degraded soil and enhanced the C/N pools, thereby creating favorable conditions for soil restoration. Full article
(This article belongs to the Special Issue Land Degradation, Nutrient Management, and Ecological Restoration)
Show Figures

Figure 1

Back to TopTop