@article{fdi:010085736, title = {{C}auses and consequences of the {M}acta basin closure, {A}lgeria}, author = {{K}herbache, {N}abil and {M}olle, {F}ran{\c{c}}ois}, editor = {}, language = {{ENG}}, abstract = {{T}he {M}acta {R}iver basin in {A}lgeria is under pressure. {A} water accounting of the basin demonstrates the severity of the crisis, with a net water depletion rate estimated at 93-142%, depending on the assumptions made. {T}his reflects the overexploitation of the aquifers whose annual depletion is estimated at between 86 and 126 {M}m3. {T}his paper first discusses the causes of basin overbuilding and the over-allocation of water, and then analyses the economic, social and environmental consequences. {I}t calls for a stricter water accounting of river basins in {A}lgeria as the 2030 {A}genda for {S}ustainable {D}evelopment and its {SDG} 6 are implemented.}, keywords = {{BASSIN} {VERSANT} ; {COURS} {D}'{EAU} ; {BILAN} {HYDRIQUE} ; {PENURIE} ; {SUREXPLOITATION} ; {AQUIFERE} ; {IRRIGATION} ; {DEFICIT} ; {BESOIN} {EN} {EAU} ; {EAU} {POTABLE} ; {RESSOURCES} {EN} {EAU} ; {EAU} {SOUTERRAINE} ; {METHODOLOGIE} ; {ZONE} {HUMIDE} ; {CHANGEMENT} {CLIMATIQUE} ; {ALGERIE} ; {MACTA} {BASSIN} {VERSANT}}, booktitle = {}, journal = {{I}nternational {J}ournal of {W}ater {R}esource {D}evelopment}, numero = {}, pages = {22}, year = {2022}, DOI = {10.1080/07900627.2022.2089100}, URL = {https://www.documentation.ird.fr/hor/fdi:010085736}, }