Innovative Groundwater Solutions
We provide a collection of simple, practical and reliable web-based tools for groundwater flow simulation.
The tool helps to quantify the pathogen occurrence in source water and their removal by various treatment steps at MAR facilities by using a probabilistic approach. The interactive web-based QMRA …
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The real-time modelling tool allows a user to extend an existing numerical groundwater flow model with new sensor data. New stress periods are automatically added to the basis model using …
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Subsurface travel time from the area of recharge to the point of abstraction during MAR is a critical parameter to ensure sufficient attenuation for hygienic parameters and other undesired substances. …
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This tool encompasses a web-based monitoring system developed to integrate time series data into the INOWAS platform. Real-time sensors can be connected to the INOWAS platform and time series data …
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Variable-density flow can be added to the numerical groundwater flow and transport simulation using SEAWAT. The implementation is based on FloPy (Bakker et al, 2016). A requirement is that a …
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This tool combines GIS-based geospatial analysis with multi-criteria decision analysis for the web-based compilation of MAR suitability maps.
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The tool is a database that processes information about experimental test results monitoring the infiltration capacity decrease in spreading infiltration basins due to clogging and climate related issues.
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The tool helps in the selection of a suitable model for the evaluation of MAR specific issues.
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The tool makes us of empirical equations to design a typical SAT-system including hydraulic loading rates and land requirements under consideration of soil hydraulic characteristics and water quality.
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GIS-based global inventory of managed aquifer recharge schemes with over 1,200 case studies collected from more than 50 countries worldwide.
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Pumping from wells besides streams lowers the groundwater level and reduces surface water flow within the stream. This tool helps to estimate the stream depletion rate induced by well pumping.
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This tool estimates the travel time in an unconfined aquifer under various boundary conditions. Four different options of boundary conditions that bound the aquifer are included.
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The tool contains analytical equations that can be used to analyse or predict the location of the interface between sea water and fresh water in a groundwater system. Start using …
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This tool solves the 1D advection-dispersion equation using the Ogata-Banks solution as function of transport properties, source concentration, time of interest and distance from the source.
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This tool makes use of the output files of the MODFLOW-based model and uses them for the customised analysis of user-defined model scenarios
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The data-driven tool provides support in the selection of suitable MAR methods based on the analysis of several hundreds of MAR case studies worldwide
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Query tool for the visualisation and assessment of different components of GIS-based multi-criteria decision analysis used in the selection of suitable sites for MAR implementation.
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The simulation of solute transport can be integrated in the groundwater flow simulation (see T03.Numerical groundwater modelling and optimization) using MT3DMS or MT3DMS-USGS. The implementation is based on FloPy (Bakker …
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The tool helps to setup a new MODFLOW model for a study area e.g. to better understand the local groundwater flow system or as a basis for scenario analysis.
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The Groundwater Mounding Calculator is solving the Hantush analytical equation (Hantush, 1967) for groundwater mounding beneath an infiltration basin.
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