Tuesday 19 November

Artisanal and Small-Scale Mines in Africa: Where, When and Why

Mathieu Couttenier, ENS Lyon

Abstract:

In this paper, using machine learning techniques and satellite imagery, I create a detailed map of artisanal and small-scale mining site openings and closures in sub-Saharan Africa between 2000 and 2020, providing precise GPS coordinates for each site. I also examine the determinants that explain why these areas become mining zones, beyond geological factors. Key drivers include local state capacity, trade openness, proximity to political borders, and the presence of industrial mines. Lastly, I highlight the unprecedented dynamics of artisanal mine openings, characterized by well-defined spatial clusters.

Registration, please contact robin@em-lyon.com

Room Roland Calori, B3, Lyon campus