Hydro-Agricultural Development, Integrated Water Resources Management in Climate Variability and Agricultural Migration Context in the Plandi 2 Sub-Watershed of Upper Mouhoun, Burkina Faso

Burkina Faso is characterised by unfavourable hydrological conditions and the population's need for water to increase. In response, authorities developed a policy of resource mobilisation satisfy requirement agropastoral domestic needs. The Hauts-Bassins region benefited from these developments with transfer agro-pastoral populations. Natural resources are subject anthropic pressure, consequences populations spontaneous movements attracted developments. objective this paper analyse field implementation Integrated Water Resource Management (IWRM) in context pressure on natural climate variability. methodology combines participatory, spatial systemic approaches. sub-watershed shelters perimeter hydro-agricultural purposes has received significant migratory flow agro-pastoralists looking "new land" since 1970s. 2018, 78.61% area was occupied fields. wetlands decreased 5.56% 1988 0.45% 2018. fields 65.66% households surveyed lowlands, 35.61% those migrants. This challenging IWRM Faso.