Building climate-resilient value chains in arid and semi-arid regions: a VC-ARID approach for rangeland adaptation in Kenya

Abstract

AbstractClimate change has adversely impacted nature-based value chains in the arid and semi-arid regions. The study investigates the impact of climate change on nature-based value chains in arid and semi-arid environments. With an emphasis on rangeland adaptation in Kenya, the study used the VC-ARID (Value Chains for Arid and Semi-Arid Regions) approach, designed to build climate-resilient value chains in arid and semi-arid regions. The findings reveal that climate change poses significant risks to nature-based value chains, including reduced water availability, increased temperature variability, and changes in precipitation patterns. The study identifies several challenges to value chain development, such as limited access to climate information, financial resources, and supportive policies. It underscores the urgent need to integrate climate resilience into value chain interventions to achieve poverty reduction and food security goals in arid and semi-arid regions. This calls for active collaboration and investment in climate information services, research, and extension services to enhance the adaptive capacity of value chain actors and promote sustainable development in vulnerable regions. Given that climate hazards and changes are context-specific, strategies for improving value chains' sustainability must be customized to the unique ecological and socioeconomic setting in which the nature-based value chain operates. Consequently, to build value chains that are climate resilient, each actor along the chain must assess climate risks and manage the activities that make up the value chain adaptively.