Articles | Volume 8, issue 6
https://doi.org/10.5194/gmd-8-1729-2015
https://doi.org/10.5194/gmd-8-1729-2015
Model experiment description paper
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11 Jun 2015
Model experiment description paper | Highlight paper |  | 11 Jun 2015

A large-scale simulation model to assess karstic groundwater recharge over Europe and the Mediterranean

A. Hartmann, T. Gleeson, R. Rosolem, F. Pianosi, Y. Wada, and T. Wagener

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Cited articles

Allocca, V., Manna, F., and De Vita, P.: Estimating annual groundwater recharge coefficient for karst aquifers of the southern Apennines (Italy), Hydrol. Earth Syst. Sci., 18, 803–817, https://doi.org/10.5194/hess-18-803-2014, 2014.
Andreo, B., Vías, J., Durán, J., Jiménez, P., López-Geta, J., and Carrasco, F.: Methodology for groundwater recharge assessment in carbonate aquifers: application to pilot sites in southern Spain, Hydrogeol. J., 16, 911–925, https://doi.org/10.1007/s10040-008-0274-5, 2008.
Aquilina, L., Ladouche, B., and Doerfliger, N.: Water storage and transfer in the epikarst of karstic systems during high flow periods, J. Hydrol., 327, 472–485, 2006.
Arnell, N. W.: Relative effects of multi-decadal climatic variability and changes in the mean and variability of climate due to global warming?: future streamflows in Britain, J. Hydrol., 270, 195–213, 2003.
Aydin, H., Ekmekci, M., and Soylu, M. E.: Characterization and conceptualization of a relict karst aquifer (bilecik , turkey) karakterizacija in konceptualizacija reliktnega, Acta carsologica, 42, 75–92, 2013.
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Short summary
We present a new approach to assess karstic groundwater recharge over Europe and the Mediterranean. Cluster analysis is used to subdivide all karst regions into four typical karst landscapes and to simulate karst recharge with a process-based karst model. We estimate its parameters by a combination of a priori information and observations of soil moisture and evapotranspiration. Independent observations of recharge that present large-scale models significantly under-estimate karstic recharge.
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