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Showing 1 to 8 of 8 for “"HydroGeoSphere"”.
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Fully-coupled physically-based approach for modeling conventional and managed subsurface drainage
… applications of the integrated hydrology model HydroGeoSphere to the real tile-drained farmlands in Indiana and Illinois yields a new tile drain module that can simulate both the conventional and managed drainage practices. The new tile drain module features the embedded node method for …
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An Aquifer-Well Coupled Model: a Refined Implementation of Wellbore Boundary Conditions in Three-Dimensional, Heterogeneous Formations
… well-documented and well-tested models HydroGeoSphere (finite-element/finite-difference) and USGS MODFLOW (finite-difference). Verification of the algorithm and code and is performed by comparing results to: 1) the idealized, analytical Theis solution; 2) the original, unmodified code; …
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Modelling Palaeohydrological Controls in Postglacial Mountain Drainage Basins
… The surface and groundwater modelling software HydroGeoSphere is used to model the prototypical drainage basin hydrology. Results show that glaciated mountain valley morphology and glacigenic sediments are pertinent controls on both the surface and groundwater dynamics in low order drainage …
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Investigation of Groundwater- Surface-Water Interactions – Application to Leech Lake Aquifer,
… physically-based surface– subsurface flow model (HydroGeoSphere) for the estimation of the effects of climate change and groundwater withdrawal on the corresponding groundwater aquifer systems. This study is conducted for one of the aquifers (Leech lake aquifer) of the City of Yorkton which is …
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Measurement and Simulation of Preferential Flow in Frozen Soils
… was incorporated into the hydrological model HydroGeoSphere to account for liquid-ice phase change in macropores, such that porewater freezing in macropores is governed by macropore-matrix energy transfer. The model was tested against field and laboratory observations and used to examine the …
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Transport and fate of veterinary sulfonamide antibiotics in soil
… with the field measurements and modelling with HydroGeoSphere, water fluxes were higher for the more sloped site during the entire monsoon season. Among the sulfonamides, the mobility of sulfadimethoxine in the soil layers was relatively low. This reflects that the mobility of the sulfonamides …
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Monsoonal affected dynamics of nitrate and dissolved organic carbon in a mountainous catchment under intensive land-use
… heat transport model using the numerical code HydroGeoSphere (HGS). Potential effects of river-aquifer exchange dynamics on local water quality were investigated by collecting both, river and groundwater samples. Furthermore, we determined the impact of the ridge and furrow cultivation that is …
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Flow and transport processes as affected by tillage management under monsoonal conditions in South Korea
… solute transport model using the numerical code HydroGeoSphere. RTpm affects soil water dynamics dominantly during dry periods, when ridge soil was drier compared to furrow soil caused by the protective plastic coverage and root water uptake in ridges. Hence, pressure head gradients induced …