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Optimal strategies to combat land degradation amid climate change: Aligned with UNCCD and Kunming-Montreal commitments

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  • Bouramdane, Ayat-Allah

Abstract

This study focuses on evaluating various strategies to mitigate land degradation in the context of climate change, aligned with the United Nations Convention to Combat Desertification (UNCCD) and the Kunming-Montreal Global Biodiversity Framework Commitments. The core aim is to assess these strategies through the Multi-Criteria Decision-Making (MCDM) approach, specifically the Analytic Hierarchy Process (AHP). The strategies assessed include Sustainable Land Management (SLM) practices, land restoration and rehabilitation, climate adaptation measures, strengthening policy frameworks, Nature-Based Solutions (NbS), community-based approaches, and financial mechanisms. The results indicate that land restoration strategies, such as reforestation and soil fertility restoration, received the highest performance score of 9 due to their effectiveness in reversing land degradation and mitigating climate change. SLM practices, NbS, and climate adaptation measures scored 8 for their ability to restore ecosystems and enhance resilience. Community-based approaches, policy frameworks, and financial mechanisms scored lower, with scores of 7 and 6, reflecting challenges in scalability, resource availability, and their supporting roles. These findings provide valuable insights into the relative effectiveness of different strategies, offering a basis for informed decision-making in combating desertification and land degradation in the context of climate change.

Suggested Citation

  • Bouramdane, Ayat-Allah, 2025. "Optimal strategies to combat land degradation amid climate change: Aligned with UNCCD and Kunming-Montreal commitments," Land Use Policy, Elsevier, vol. 157(C).
  • Handle: RePEc:eee:lauspo:v:157:y:2025:i:c:s0264837725001590
    DOI: 10.1016/j.landusepol.2025.107625
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