In: Hydrogeology Journal, 2015, vol. 23, no. 4, p. 619-629
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In: Environmental Earth Sciences, 2015, vol. 73, no. 2, p. 581-592
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In: Hydrogeology Journal, 2015, vol. 23, no. 5, p. 935-948
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In: BIT Numerical Mathematics, 2015, vol. 55, no. 2, p. 459-485
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In: Boundary-Layer Meteorology, 2015, vol. 155, no. 2, p. 249-270
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Thèse de doctorat : Université de Neuchâtel, 2018.
Understanding the recharge mechanisms for karst aquifers is of great importance because these aquifers are relied upon by a quarter of Earth’s population, and because their recharge and discharge dynamics are often strongly coupled. Given this coupling, karst groundwater resources are inherently susceptible to surface processes such as climate, where the timing and volume of water infiltration...
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In: Rock Mechanics and Rock Engineering, 2014, vol. 47, no. 3, p. 869-884
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Thèse de doctorat : Université de Neuchâtel, 2018.
Recent studies reveal that karst aquifers represent a significant part of the Swiss groundwater reserve (120 km3) and resource (8.4 km3/year), although they only extend over 20% of the territory. On the one hand, high infiltration rates and large permeabilities of karstified rocks make karst aquifers highly interesting for water management. On the other hand, karst...
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Thèse de doctorat : Université de Neuchâtel, 2017.
The characterization and simulation of the interactions between surface water and groundwater require observations of hydrological state variables and flow processes. While the latest generation of physically-based flow models allows the integrated simulation of all relevant hydrological processes, the current modelling practice is not adequate to provide reliable predictions. Numerous studies...
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In: Journal of Hydrology, 2017, vol. 545, p. 109-119
Limestone aquifers often exhibit complex groundwater flow behaviors resulting from depositional heterogeneities and post-lithification fracturing and karstification. In this study, multiple-point statistics (MPS) was applied to reproduce karst features and to improve groundwater flow modeling. For this purpose, MPS realizations were used in a numerical flow model to simulate the responses to...
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