Cardoso T., Eloy Pereira L., Emperaire Laure. (2010). Rôle des dynamiques spatio-temporelles dans la conservation de l'agrobiodiversité des systèmes agricoles amérindiens du bas Rio Negro (Amazonas, Brésil).
Cirad-Inra-SupAgro, 12 p. multigr. Innovation and Sustainable Development in Agriculture and Food : ISDA 2010, Montpellier (FRA), 2010/06/28-2010/07/01.
Titre du document
Rôle des dynamiques spatio-temporelles dans la conservation de l'agrobiodiversité des systèmes agricoles amérindiens du bas Rio Negro (Amazonas, Brésil)
Année de publication
2010
Type de document
Colloque
Auteurs
Cardoso T., Eloy Pereira L., Emperaire Laure
Source
Cirad-Inra-SupAgro, 2010,
12 p. multigr.
Colloque
Innovation and Sustainable Development in Agriculture and Food : ISDA 2010, Montpellier (FRA), 2010/06/28-2010/07/01
In Amazonia, shifting cultivation is the main farming system, and it is practiced in heterogeneous environments and with different degrees of sustainability. In the lower Rio Negro (Amazonas, Brasil), nearby the city of Manaus, the complex swidden-fallow systems need adaptations to cope with the lack of land rights and of labor force, wich is due to rural-urban mobility, extractivism, schooling and turism. We analyze the innovations developed by indigenous people in order to maintain their production and the flexibility of their agricultural system, by conserving agrobiodiversity and influencing the spatiotemporal dynamics of their cultivated areas within these permanent instability conditions.
Plan de classement
Etudes, transformation, conservation du milieu naturel [082]
;
Economie et sociologie rurale [098]
