Erosion and landscape in São Vicente and in Santo Antão (Cabo Verde): the desertification risk

Abstract

Desertification is a complex process resulting from the interaction between environment and human action. It is difficult its territorial defining and solution as well. Dry ecosystems are particularly vulnerable to any action. They require a studied land occupation adapted to the specific conditions of the geographical framework in which they operate. In Cape Verde, and particularly in São Vicente and Santo Antão islands there are several indications of loss of productive capacity of the soil. The dry and irrigated farming faces specific problems of productivity, on the intrinsic vulnerability of the areas where they operate and of its productive system. This article analyses some of these problems and some solutions in order to mitigate the risk of continuous loss of soil productivity and desertification.