@article{PAR00003434, title = {{A} decision-support tool for water allocation in the {V}olta {B}asin}, author = {de {C}ondappa, {D}evaraj and {C}haponniere, {A}. and {L}emoalle, {J}acques}, editor = {}, language = {{ENG}}, abstract = {{T}he first version of a decision-support tool ({DST}) for the management of the transboundary water resource of the {V}olta {B}asin is presented in this article. {T}he {DST} coupled a hydrologic model with the {W}ater {E}valuation and {P}lanning ({WEAP}) water-allocation model. {I}t was calibrated and validated by reproducing observed river flows and water stored in the hydropower reservoirs, respectively. {I}t considered the impact of possible future climate changes (potentially critical) and the development of upstream small reservoirs (leading to upstream-downstream trade-offs) on the {A}kosombo hydropower scheme. {T}his {DST} may foster transboundary dialogue for the integrated management of the basin's water resources.}, keywords = {{V}olta {B}asin ; transboundary water management ; small reservoirs ; hydropower ; water allocation ; climate change ; modelling ; {WEAP}}, booktitle = {}, journal = {{W}ater {I}nternational}, volume = {34}, numero = {1}, pages = {71--87}, ISSN = {0250-8060}, year = {2009}, DOI = {10.1080/02508060802677861}, URL = {https://www.documentation.ird.fr/hor/{PAR}00003434}, }