Agroforestry practices and on-site charcoal production enhance soil fertility and climate change mitigation in northwestern Ethiopia

Agroforestry, livestock, fodder production and climate change adaptation and mitigation in East Africa: issues and options

Agroforestry and livestock-keeping both have the potential to promote anthropogenic climate changeresilience, and understanding how they can support each other in this context is crucial. Here, we discuss relevant issues in East Africa, where recent agroforestry interventions to support livestockkeeping have included the planting of mostly-exotic tree-fodders, and where most parts of the region...

Climate change: linking adaptation and mitigation through agroforestry

Agriculture is the human enterprise that is most vulnerable to climate change. Tropical agriculture, particularly subsistence agriculture is particularly vulnerable, as smallholder farmers do not have adequate resources to adapt to climate change. While agroforestry may play a significant role in mitigating the atmospheric accumulation of greenhouse gases (GHG), it also has a role to play in he...

Cooperation on Climate-Change Mitigation†

We model greenhouse gas (GHG) emissions as a dynamic game. Countries’ emissions increase atmospheric concentrations of GHG, which negatively affects all countries' welfare. We analyze self-enforcing climate-change treaties that are supportable as subgame perfect equilibria. A simulation model illustrates conditions where a subgame perfect equilibrium supports the first-best outcome. In one of o...

Livestock and Climate Change: Mitigation Strategies to Reduce Methane Production

Valuing Soil Conservation Benefits of Agroforestry Practices

Although advocates of agroforestry have promoted soil conservation as one of its primary benefits, empirical estimates of these benefits have been lacking due to temporal and spatial complexity of agroforestry systems and soil resource dynamics. This study aims to reduce this gap by designing and testing a three stage farm level productivity methodology for economic evaluation of soil conservat...