Climate change, soil health, and governance challenges in Ghana: A review

Ebenezer Aquisman Asare, Dickson Abdul-Wahab, Archibold Buah-Kwofie, Rafeah Wahi, Zainab Ngaini, Charles Kofi Klutse, Ibrahim Kwame Kwarteng and Crentsil Kofi Bempah

Land Use Policy, 2025, vol. 157, issue C

Abstract: Climate change poses significant challenges to soil health and agricultural productivity in Ghana, with implications for similar contexts worldwide. This review synthesises existing knowledge on the impacts of climate change on soil properties across Ghana's diverse agro-ecological zones, examines the effectiveness of current governance responses through an adaptive governance lens, and identifies critical research and policy gaps. Ghana provides an instructive case study because of its diverse agroecological zones, agriculture-dependent economy, and dual governance systems that combine formal institutions with traditional authorities. The study employs a comprehensive literature search across multiple databases, qualitative synthesis methods, and conceptual frameworks to analyse the complex interactions between climate factors, soil health parameters, and governance structures. Key findings reveal that increasing temperatures and erratic rainfall patterns contribute to soil moisture depletion, organic matter loss, and reduced fertility. Ghana's soil health governance faces limitations due to policy fragmentation, resource constraints, and insufficient stakeholder collaboration. Successful case studies highlight the potential of integrating traditional knowledge with modern soil conservation practices and emphasize the importance of community-driven approaches. From the review, it is recommended that a comprehensive national soil health policy aligned with climate adaptation strategies be developed, institutional capacity be strengthened, and participatory governance mechanisms be promoted. The findings contribute to a broader understanding of environmental governance under climate change, with relevance to international frameworks including the Sustainable Development Goals and the Global Soil Partnership. Addressing identified research gaps and implementing the proposed adaptive governance framework are crucial for enhancing resilience to climate change impacts on soil health in Ghana and other regions facing similar challenges.

Keywords: Agro-ecological zones; Adaptive governance; Participatory approaches; Traditional knowledge; Sustainable land management (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:lauspo:v:157:y:2025:i:c:s0264837725002182

DOI: 10.1016/j.landusepol.2025.107684

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