Krüger, N., Külls, C., Bruggeman, A., & Christofi, C. (2024). Groundwater recharge estimation in Mediterranean mountain environments by isotope profiles–Partitioning of macropore and matrix flow. Journal of Hydrology, 637, 131352.
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Ajmera, T. K., & Rastogi, A. K. (2008). Artificial Neural Network Application on Estimation of Aquifer Transmissivity. Journal of Spatial Hydrology, 8(2), 15–31.
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Bahir, M., Ouhamdouch, S., & Carreira, P. M. (2018). Isotopic and geochemical methods for studying water–rock interaction and recharge mode: application to the Cenomanian–Turonian and Plio-Quaternary aquifers of Essaouira Basin, Morocco. Mar. Freshwater Res., 69(8), 1290–1300.
Abstract: Study of the Cenomanian–Turonian and Plio–Quaternary aquifers of Essaouira basin (Western Morocco), based on the interpretation of geochemical (major elements) and isotopic (18O, 2H, 13C and 14C) data, has aided the understanding of the hydrodynamics of these aquifers, which is greatly affected by tectonics. Hydrochemical characteristics based on the bivariate diagrams of major ions (Cl–, SO42–, NO3–, HCO3–, Na+, Mg2+, K+ and Ca2+) and electrical conductivity and mineral saturation indices indicate that the origins of groundwater mineralisation are the result of: (1) evaporite dissolution; (2) cation exchange reactions; (3) and evaporation processes. Radiogenic isotopes (3H and 14C) have highlighted the presence of significant recent recharge in the eastern part of the basin, with groundwater moving according to the general flow path (south-east to north-west). Stable isotope data from the Essaouira basin plot along the Global Meteoric Water Line and below the Local Meteoric Water Line. This suggests that groundwater has been recharged under several different climate regimes.
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Marengo*, E., Gennaro, M. C., Robotti, E., Maiocchi, A., Pavese, G., Indaco, A., et al. (2008). Statistical analysis of ground water distribution in Alessandria Province (Piedmont—Italy). Microchem. J., 88, 167–177.
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Edmunds, W. M. (1996). Bromine geochemistry of british groundwaters. Mineralogical Magazine, 60(399), 275–284.
Abstract: \textlessp\textgreater The concentrations of Br in potable groundwaters in the United Kingdom range from 60 to 340 µg 1 \textlesssup\textgreater-1\textless/sup\textgreater . The occurrence of Br is described in terms of the Br/Cl weight ratio which enables small changes in bromide concentrations to be assessed in terms of salinity. Median values of Br/Cl in groundwaters range from 2.60 to 5.15 × 10 \textlesssup\textgreater−3\textless/sup\textgreater compared with a sea water ratio of 3.47× 10 \textlesssup\textgreater−3\textless/sup\textgreater . In recent shallow groundwaters the Br/Cl ratio is rather variable in response to a range of natural and anthropogenic inputs (marine and industrial aerosols, industrial and agricultural chemicals including road salt). Some slight enrichment in Br/Cl also occurs naturally during infiltration as a result of biogeochemical processes. \textless/p\textgreater
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