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Erratum: Auswirkungen von künstlicher Grundwasseranreicherung auf die chemische- und isotopische Zusammensetzung eines Karstaquifers, Wala Reservoir, Jordanien ; Erratum: Impact d’une recharge contrôlée sur la composition chimique et isotopique d’un aquifère karstique, réservoir Wala, Jordanie ; Erratum: Impacto de la gestión de la recarga de acuíferos en la composición química e isotópica de un acuífero kárstico, el reservorio de Wala, Jordán ; Erratum: مطبعي خطأتأثير التغذية الصناعية على التركيب الكيماوي والنظائري للخزان المائي الجوفي الكارستي، سد الواله - الاردن ; Erratum:勘误: 含水层补给管理对约旦Wala蓄水地一个岩溶含水层中的化学和同位素组分的影响 ; Erratum: Impacte da recarga gerida de aquíferos na composição química e isotópica de um aquífero cársico, reservatório de Wala, Jordânia
Erratum: Impact of managed aquifer recharge on the chemical and isotopic composition of a karst aquifer, Wala reservoir, Jordan

Xanke, Julian ; Goeppert, Nadine ; Sawarieh, Ali ; Liesch, Tanja ; Klinger, Jochen ; Ali, Wasim ; Hötzl, Heinz ; Hadidi, Khair ; Goldscheider, Nico

Hydrogeology Journal, 2015, Vol.23(5), pp.1041-1041 [Periódico revisado por pares]

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  • Erratum: Auswirkungen von künstlicher Grundwasseranreicherung auf die chemische- und isotopische Zusammensetzung eines Karstaquifers, Wala Reservoir, Jordanien ; Erratum: Impact d’une recharge contrôlée sur la composition chimique et isotopique d’un aquifère karstique, réservoir Wala, Jordanie ; Erratum: Impacto de la gestión de la recarga de acuíferos en la composición química e isotópica de un acuífero kárstico, el reservorio de Wala, Jordán ; Erratum: مطبعي خطأتأثير التغذية الصناعية على التركيب الكيماوي والنظائري للخزان المائي الجوفي الكارستي، سد الواله - الاردن ; Erratum:勘误: 含水层补给管理对约旦Wala蓄水地一个岩溶含水层中的化学和同位素组分的影响 ; Erratum: Impacte da recarga gerida de aquíferos na composição química e isotópica de um aquífero cársico, reservatório de Wala, Jordânia

  • Título:
    Erratum: Impact of managed aquifer recharge on the chemical and isotopic composition of a karst aquifer, Wala reservoir, Jordan
  • Autor: Xanke, Julian ; Goeppert, Nadine ; Sawarieh, Ali ; Liesch, Tanja ; Klinger, Jochen ; Ali, Wasim ; Hötzl, Heinz ; Hadidi, Khair ; Goldscheider, Nico
  • Assuntos: Geography
  • É parte de: Hydrogeology Journal, 2015, Vol.23(5), pp.1041-1041
  • Descrição: Storm-water harvesting and storage via managed aquifer recharge (MAR) is a promising approach to combat water scarcity in semi-arid regions, but poses a challenge for karst aquifers and regions with highly variable water availability. The infiltration of low-mineralized surface water and its impact on highly mineralized groundwater of a karst aquifer was investigated at Wala reservoir in Jordan over a period of approximately 10 years. The results show significant groundwater-level rise in a wellfield, in response to the yearly average infiltration of about 6.7 million m3. This corresponds to about 60 % of the yearly average abstraction of about 11.7 million m3, confirmed by mixing calculations with tritium. A decreasing trend in infiltration due to sedimentation is observed. Mean groundwater residence times of several thousand years, derived from carbon-14 dating, indicate a large storage capacity of the aquifer. The heterogeneous distribution of the residence times is caused by strong groundwater withdrawals and artificial recharge along with karst-specific aquifer characteristics. Temporal groundwater salinity fluctuations in the wellfield are observed after the first MAR infiltration. Enhanced groundwater flow along the wadi course was demonstrated, which is an important aspect with regards to future MAR projects in similar wadis of the region.
  • Idioma: Inglês;Alemão;Francês;Espanhol;Árabe;Chinês;Português

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