Regional research on mitigation of global environmental change syndromes in West Africa and Chad. Links between health and in-creasing density of syndromes in urban and peri-urban areas.
Since 1994, the Swiss Tropical Institute (STI) - in collaboration with many local partner organisations has undertaken studies in Ouagadougou, Nouakchott and N'djamena aiming at introducing and validating new approaches in research on the interactions between the environment and the population undergoing urbanization.