Climate-smart food systems : integrating adaptation and mitigation strategies for sustainable agriculture in South Africa

Abstract

AIM : Climate change presents significant challenges to food security, particularly in vulnerable regions like South Africa. This review examines climate-smart food systems (CSFS) as an integrated approach to enhancing agricultural resilience, mitigating greenhouse gas emissions, and ensuring sustainable food production. INTRODUCTION : The agricultural sector must simultaneously adapt to shifting climatic conditions and reduce its environmental impact. METHODS : This study synthesizes current literature on adaptation strategies, such as drought-resistant crops, precision agriculture, and agroecological practices, alongside mitigation efforts, including carbon sequestration, emissions reductions in livestock, and circular food systems. RESULTS : Findings highlight key barriers to CSFS implementation, including financial constraints, inadequate technical support, and fragmented policies. Policy interventions, multi-stakeholder collaborations, and emerging technologies are crucial in overcoming these challenges. DISCUSSION : Strengthening governance, financial mechanisms, and knowledge-sharing platforms is essential for the widespread adoption of climate-smart strategies. CONCLUSION : By aligning adaptation, mitigation, and policy efforts, South Africa can foster a resilient agricultural sector that supports food security and sustainable development in the face of climate change.