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  1. No Access

    Book

    OpenGeoSys Tutorial

    Computational Hydrology II: Groundwater Quality Modeling

    Agnes Sachse, Erik Nixdorf, Eunseon Jang, Karsten Rink… in SpringerBriefs in Earth System Sciences (2017)

  2. No Access

    Chapter

    Modelling Strategy

    The numerical model should represent the best characterization of the groundwater flow and solute transport process for the aquifer system of the study area in Ashi catchment. In order to simulate the processe...

    Agnes Sachse, Erik Nixdorf, Eunseon Jang, Karsten Rink… in OpenGeoSys Tutorial (2017)

  3. No Access

    Chapter

    Reactive Nitrate Transport Model

    One of the main applications of numerical groundwater models is to predict future field behavior.

    Agnes Sachse, Erik Nixdorf, Eunseon Jang, Karsten Rink… in OpenGeoSys Tutorial (2017)

  4. No Access

    Chapter

    Introduction

    The tutorial explains the step by step development of a steady state groundwater model and a conservative and reactive transport model with the help of open source software, first of all the numerical modellin...

    Agnes Sachse, Erik Nixdorf, Eunseon Jang, Karsten Rink… in OpenGeoSys Tutorial (2017)

  5. No Access

    Chapter

    Stationary Groundwater Model

    The mesh creation process via the OGS Data Explorer requires the selection of geometric data sets and the parametrization of those elements by the graphical user interface of the OGS Data Explorer.

    Agnes Sachse, Erik Nixdorf, Eunseon Jang, Karsten Rink… in OpenGeoSys Tutorial (2017)

  6. No Access

    Chapter

    Reactive Point Pollutants Model Within a Transient Flow Field

    In our last part of the simulation, we will forecast changes in groundwater regime impacted by increasing drinking water abstraction rates (Sect. 1.2.3) and show h...

    Agnes Sachse, Erik Nixdorf, Eunseon Jang, Karsten Rink… in OpenGeoSys Tutorial (2017)