HydroGeoSphere at the EGU23 General Assembly

HydroGeoSphere is usually well represented at the annual European Geoscience Union’s General Assembly, but 2023 might be a new record with 10 presentations which relied on the integrated hydrologic modelling capabilities of HGS.

The research covers a wide variety of topics from the hydrology of tsunamis & ocean surges, the impact of land subsidence on water quality/salinity, to modeling the age of water at the catchment scale, and utilizes a wide range of HGS capabilities including density dependent flow and a unique application of the hydraulic mixing cell (HMC) method.

We hope you enjoy this short list of HGS research, which provides a great overview of the wide range of potential research applications for HydroGeoSphere.

See you at EGU 2024!

• Harnessing integrated hydrologic modeling to analyze the coastal impacts of groundwater-surface water interactions on beach surface stability and freshwater availability

  • Paldor, A., Frederiks, R. S., Housego, R., Raubenheimer, B., Elgar, S., Stark, N., and Michael, H. A.: Harnessing integrated hydrologic modeling to analyze the coastal impacts of groundwater-surface water interactions on beach surface stability and freshwater availability, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-3658, https://doi.org/10.5194/egusphere-egu23-3658, 2023.

• Model simplification to simulate groundwater recharge from perched gravel-bed braided rivers

  • Di Ciacca, A., Wilson, S., and Wöhling, T.: Model simplification to simulate groundwater recharge from perched gravel-bed braided rivers, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-9868, https://doi.org/10.5194/egusphere-egu23-9868, 2023.

• Using a surface water hydrodynamic model to understand how spatial variability in ocean surge affects groundwater salinization in Delaware Inland Bays

  • Housego, R., Paldor, A., Frederiks, R., Shi, F., and Michael, H.: Using a surface water hydrodynamic model to understand how spatial variability in ocean surge affects groundwater salinization in Delaware Inland Bays, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-9457, https://doi.org/10.5194/egusphere-egu23-9457, 2023.

• Vegetation pattern in a natural wetland floodplain is predicted better using river-floodplain inundation extents than standard hydrological variables

  • Berezowski, T. and Wassen, M.: Vegetation pattern in a natural wetland floodplain is predicted better using river-floodplain inundation extents than standard hydrological variables, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-13159, https://doi.org/10.5194/egusphere-egu23-13159, 2023.

• Simulating tsunami flooding and seawater infiltration using coupled surface-subsurface flow models

  • Liu, J., Brunner, P., and Tokunaga, T.: Simulating tsunami flooding and seawater infiltration using coupled surface-subsurface flow models, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-10604, https://doi.org/10.5194/egusphere-egu23-10604, 2023.

• The impact of land subsidence and mitigating measures on near-surface groundwater salinities at the south bank of the Nabaki River, Japan

  • Tsai, C. S., Liu, J., Ito, Y., and Tokunaga, T.: The impact of land subsidence and mitigating measures on near-surface groundwater salinities at the south bank of the Nabaki River, Japan, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-15520, https://doi.org/10.5194/egusphere-egu23-15520, 2023.

• A coupled data assimilation framework with an integrated surface and subsurface hydrological model

  • Tang, Q., Delottier, H., Schilling, O. S., Kurtz, W., and Brunner, P.: A coupled data assimilation framework with an integrated surface and subsurface hydrological model, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-15189, https://doi.org/10.5194/egusphere-egu23-15189, 2023.

• The impact of precipitation and potential evapotranspiration on water flux partitioning and transit times at the catchment scale – a modeling study

  • Heidbüchel, I., Yang, J., and Fleckenstein, J. H.: The impact of precipitation and potential evapotranspiration on water flux partitioning and transit times at the catchment scale – a modeling study, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-9827, https://doi.org/10.5194/egusphere-egu23-9827, 2023.

• Inverse identification of soil properties at catchment scale via pilot point calibration of an integrated surface-subsurface hydrological model

  • Głogowski, A., Fiałkiewicz, W., Schilling, O., and Brunner, P.: Inverse identification of soil properties at catchment scale via pilot point calibration of an integrated surface-subsurface hydrological model, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-8815, https://doi.org/10.5194/egusphere-egu23-8815, 2023.

• Modeling the age of subsurface runoff at the catchment scale – what makes it younger or older?

  • Heidbüchel, I., Yang, J., and Fleckenstein, J. H.: Modeling the age of subsurface runoff at the catchment scale – what makes it younger or older?, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-17088, https://doi.org/10.5194/egusphere-egu23-17088, 2023.