François Molle2026-03-222026-03-22202110.1017/9781108261142.016https://doi.org/10.1017/9781108261142.016https://andeanlibrary.org/handle/123456789/82414International audienceenIrrigationWater resource managementEconomic shortageDrainage basinIrrigation managementWater conservationEnvironmental scienceWater resourcesClosure (psychology)GeographyRiver Basin Management and Irrigationbook-chapter