Poncin M. auteur aut IRD Ogilvie Andrew auteur aut IRD Descroix Luc auteur aut IRD Chariag I. auteur aut IRD Balique C. auteur aut IRD text journalArticle eng text/pdf born digital access The first Masterplan for the Gambia River Basin Development Organisation (OMVG) was recently co-constructed through extensive consultation, participatory workshops, and hydro-economic modelling. Regional stakeholders and experts elaborated sectoral plans reflecting national priorities and defined five development scenarios. Participatory modelling led through iteration to agreeing to a sixth trade-off scenario capable of irrigating 64,000 ha, producing 4180 GWh/year of hydropower while satisfying low flow requirements to maintain ecosystem services. Combined with continuous training on water modelling, the development of this masterplan enhanced regional knowledge of water resources and supports OMVG in its ability to make informed water allocation and management decisions. specialized GAMBIE SENEGAL GUINEE BISSAU 062 095 49 3-4 503-516 2024 0250-8060 https://www.documentation.ird.fr/hor/fdi:010089961 10.1080/02508060.2024.2321785 0250-8060 [F B010089961] https://www.documentation.ird.fr/hor/fdi:010089961 https://www.documentation.ird.fr/intranet/publi/2024-05/010089961.pdf Accès réservé (Intranet de l'IRD) IRD - Base Horizon / Pleins textes 2024-04-30 2026-06-12 fdi:010089961 fre