Agroforestry: An adaptation measure for sub-Saharan African food systems in response to increased weather extremes due to climate change

AbstractThis paper examines the impact of increasing weather extremes due to climate change on African food systems. The specific focus lies on agroforestry adaptation measures that can be applied by smallholder farmers to protect their livelihoods and to make their food production more resilient against the effects of those weather extremes. The adoption potentials for agroforestry is evaluated, taking into consideration regional environmental and socio-economic differences, and possible barriers for adoption with respect to extrinsic and intrinsic factors are outlined. According to the indicators that approximate extrinsic factors, a high adoption potential for agroforestry is likely to be found in Angola, Botswana, Cameroon, Cabo Verde, Gabon, Ghana, Mauritania and Senegal. A very low potential exists in Somalia, Eritrea, South Sudan and Rwanda.