Régularisation foncière et mobilités rurales-urbaines en Amazonie brésilienne

From the example of the Trombetas Valley (Pará), we analyze the renewal of migratory practices of forest peoples of the Amazon and their interactions with certain demographic phenomena (residential separation, first births and first marriage).Today, most families are able to attend the city on a regular basis through systems of mobility articulating residential dispersion and complementary functions within the household. Among girls, the rural-urban mobility is frequently motivated by access to school services and is accompanied by an early residential separation. Meanwhile, there has been a rejuvenation of fertility.