Using a Social Accounting Matrix analyses five policy options for land conservation such as reduction of peanut monoculture, internal and international migration, regional development, reforestation and land tenure reform.

Peasant farming is the most important economic activity in many parts of Africa’s semi-dry and dry sub-humid environment, and a key impediment to its success has remained largely the erratic rainfall regime, especially since the great Sahelian drought of 1969–1973. This variability and the...

This article examines the structural and spatial organization of violent extremist organizations (VEOs) across the Sahara. Building on the Armed Conflict Location and Event Dataset (ACLED), a public collection of political violence data for developing states, the article investigates structural...

This paper presents an economic framework and a computationalmethodology for assessing the evolution of woodfuel supply costsand the spatial distribution of biomass in a Sahelian woodlandsetting. Spatial data on standing stock and the costs oftransport to market are used to construct a supply...