Erratum: Simulating flow in karst aquifers at laboratory and sub-regional scales using MODFLOW-CFP
نویسندگان
چکیده
منابع مشابه
Regional flow simulation in fractured aquifers using stress-dependent parameters.
A model function relating effective stress to fracture permeability is developed from Hooke's law, implemented in the tensorial form of Darcy's law, and used to evaluate discharge rates and pressure distributions at regional scales. The model takes into account elastic and statistical fracture parameters, and is able to simulate real stress-dependent permeabilities from laboratory to field stud...
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چکیده ندارد.
15 صفحه اولA new package in MODFLOW to simulate unconfined groundwater flow in sloping aquifers.
The nonhorizontal-model-layer (NHML) grid system is more accurate than the horizontal-model-layer grid system to describe groundwater flow in an unconfined sloping aquifer on the basis of MODFLOW-2000. However, the finite-difference scheme of NHML was based on the Dupuit-Forchheimer assumption that the streamlines were horizontal, which was acceptable for slope less than 0.10. In this study, we...
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By analysing the hydrographs of karst springs it is possible to identify aquifer characteristics and, accordingly, the main features of a karst rock-fissure massif. Consequently, relevant data can be obtained by analysing hydrograph recession curves. This paper presents a detailed analysis and explanation of numerous cases of break points on recession curves via various values of the recession ...
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Karst aquifers occur in a range of climatic and geologic settings. Nonetheless, they are commonly characterized by their vulnerability to water-quality impairment. Two karst aquifers, the Edwards aquifer in south-central Texas and the Upper Floridan aquifer in western Florida, were investigated to assess factors that control the movement of contaminants to public-supply wells (PSWs). The geoche...
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ژورنال
عنوان ژورنال: Hydrogeology Journal
سال: 2013
ISSN: 1431-2174,1435-0157
DOI: 10.1007/s10040-013-1062-4