Global Hydrology


Come see us at the 2023 EGU General Assembly!

Monday 24 April 2023

EGU23-1160 | Orals | HS3.1

Global streamflow modelling using process-informed machine learning
Michele Magni, Edwin H. Sutanudjaja, Youchen Shen, and Derek Karssenberg
Mon, 24 Apr, 08:35–08:45   Room 3.29/30


Parallel computing using asynchronous many-tasks
Co-organized by ESSI3/NH12/OS5
Convener: Kor de Jong | Co-convener: Oliver Schmitz
Mon, 24 Apr, 10:45–12:30 (CEST)
Room -2.61/62

Tuesday 25 April 2023

EGU23-9040 | PICO | HS1.1.3 | Highlight

The World Water Map of water scarcity hotspots
Niko Wanders, Myrthe Leijnse, Bram Droppers, Barry van Jaarsveld, Jannis Hoch, Jonas Götte, and Marc Bierkens
Tue, 25 Apr, 10:45–10:47   PICO spot 4 | PICO4.1

EGU23-4956 * | PICO | HS1.1.3 | Highlight

Key drivers and pressures of water scarcity at global hotspots
Myrthe Leijnse, Bram Droppers, Marc Bierkens, and Niko Wanders
Tue, 25 Apr, 10:49–10:51   PICO spot 4 | PICO4.3

EGU23-4842 | Orals | HS3.3

Introducing DL-GLOBWB: a deep-learning surrogate of a process-based global hydrological model
Bram Droppers, Myrthe Leijnse, Marc F.P. Bierkens, and Niko Wanders
Tue, 25 Apr, 11:10–11:20   Room 3.29/30

EGU23-2001 | Orals | HS2.5.1

Functional relationships reveal differences in the water cycle representation of global water models
Sebastian Gnann, Robert Reinecke, Lina Stein, Yoshihide Wada, Wim Thiery, Hannes Müller Schmid, Yusuke Satoh, Yadu Pokhrel, Sebastian Ostberg, Aristeidis Koutroulis, Naota Hanasaki, Manolis Grillakis, Simon N. Gosling, Peter Burek, Marc F. P. Bierkens, and Thorsten Wagener
Tue, 25 Apr, 14:15–14:25   Room 2.15

EGU23-5190 | Orals | HS2.5.1 | Highlight

Hyper-resolution hydrological modelling over Europe: results and emerging challenges
Rens van Beek, Jannis Hoch, Edwin Sutanudjaja, Niko Wanders, and Marc Bierkens
Tue, 25 Apr, 14:55–15:05   Room 2.15

EGU23-14943 | Orals | HS4.6

Global Budyko water balance assessment application as a diagnostic tool to improve seasonal forecasts
Ehsan Modiri, Luis Samaniego, Robert Schweppe, Pallav Kumar Shrestha, Oldrich Rakovec, Matthias Kelbling, Alberto Martínez-de La Torre, Edwin Sutanudjaja, Eleanor Blyth, Niko Wanders, and Stephan Thober
Tue, 25 Apr, 16:20–16:30   Room 2.17

EGU23-12340 | PICO | HS2.5.4

Groundwater Model Portal (GroMoPo) – collecting and sharing groundwater model information in a standardized open-access database
Daniel Zamrsky, Sam Zipper, Robert Reinecke, Kevin Befus, Daniel Kretschmer, Sasha Ruzzante, Kyle Compare, Kristen Jordan, Marc Bierkens, and Tom Gleeson
Tue, 25 Apr, 16:48–16:50   PICO spot 3b | PICO3b.11

EGU23-15232 | Orals | HS8.2.6

New developments in the field of global coastal groundwater salinity modelling and mapping
Gualbert Oude Essink, Daniel Zamrsky, Jude King, Joost Delsman, Jarno Verkaik, and Marc Bierkens
Tue, 25 Apr, 16:15–16:35   Room B

EGU23-17249 | Orals | HS8.2.6

Effects of surface water boundary condition scaling on modelled groundwater salinity and salt fluxes
Ignacio Farias, Gualbert H.P. Oude Essink, Perry de Louw, and Marc F.P. Bierkens
Tue, 25 Apr, 17:05–17:15   Room B

EGU23-15557 | Orals | HS8.2.6

Detailed monitoring and simulation of groundwater salinity in response to extractions in a coastal aquifer system
Thijs Hendrikx, Gualbert Oude Essink, Marios Karaoulis, and Marc Bierkens
Tue, 25 Apr, 17:35–17:45   Room B

EGU23-1844 | Orals | MAL15  | Henry Darcy Medal Lecture

Global Water Resources and the Limits to Groundwater Use
Marc Bierkens
Tue, 25 Apr, 19:00–20:00   Room B

Wednesday 26 April 2023

EGU23-8113 | Posters on site | HS3.4

Estimating correlation lengths of aquitard hydraulic conductivity by inverse geostatistical modelling of a pumping test
Martijn van Leer, Willem Jan Zaadnoordijk, Alraune Zech, Jasper Griffioen, and Marc Bierkens
Wed, 26 Apr, 10:45–12:30   Hall A | A.102

EGU23-4295 | Orals | BG4.3

Water quality responses under droughts and heatwaves in river basins worldwide
Duncan Graham, Marc Bierkens, and Michelle van Vliet

Wed, 26 Apr, 10:55–11:05   Room 2.95

EGU23-1645 | Orals | HS4.2

Sectoral water use responses to droughts and heatwaves: analyses from local to global scales from 1990-2019

Gabriel Antonio Cárdenas Belleza, Marc F.P. Bierkens, and Michelle T.H. van Vliet
Wed, 26 Apr, 14:05–14:15   Room B

EGU23-11444 | Posters on site | HS8.2.6

3D groundwater salinity mapping of the global coastal zone
Gualbert Oude Essink, Daniel Zamrsky, Jude King, Joost Delsman, Jarno Verkaik, and Marc Bierkens
Wed, 26 Apr, 16:15–18:00   Hall A | A.165

EGU23-8074 | Orals | HS4.2

Human and natural drought impacts on groundwater fluxes of non-Amazonian South America
Jorge Vega Briones, Steven M. de Jong, Edwin Sutanudjaja, and Niko Wanders
Wed, 26 Apr, 17:40–17:50   Room B

Thursday 27 April 2023

EGU23-6325 | Posters on site | HS5.16

Continental mapping of groundwater-dependent ecosystems based on a high-resolution global groundwater model
Nicole G. Otoo, Edwin H. Sutanudjaja, Michelle T.H. van Vliet, Aafke M. Schipper, and Marc F.P. Bierkens
Thu, 27 Apr, 10:45–12:30   Hall A | A.61


EGU23-7555 | Posters on site | HS2.4.2

Feedback between Water Availability and Crop Growth using a Coupled Hydrological – Crop Production Model
Sneha Chevuru, Michelle T.H van Vliet, Rens L.P.H van Beek, Bram Droppers, Jerom P.M. Aerts, and Marc F.P. Bierkens
Thu, 27 Apr, 14:00–15:45   Hall A | A.18

EGU23-4052 | Orals | HS5.16

Hyper resolution hydrological modeling: the need and benefit of improving spatial resolutions of global models
Barry van Jaarsveld, Frances Dunn, Edwin H. Sutanudjaja, Rens van Beek, Marc F. P. Bierkens, and Niko Wanders
Thu, 27 Apr, 16:50–17:00   Room 2.44

EGU23-7677 | Orals | HS2.4.4

Simulating Hydrological Extremes for different Warming Levels – combining Large Scale Climate Ensembles with local observation based Machine Learning models
Sandra M. Hauswirth, Karin van der Wiel, Marc F. P. Bierkens, Vincent Beijk, and Niko Wanders
Thu, 27 Apr, 17:15–17:25   Room B

Friday 28 April 2023

EGU23-12849 | Posters on site | CL4.10 | Highlight

Interpreting extreme climate impacts from large ensemble simulations — are they unseen or unrealistic?
Timo Kelder, Tim Marjoribanks, Louise Slater, Niko Wanders, Rob Wilby, and Christel Prudhomme
Fri, 28 Apr, 10:45–12:30   Hall X5 | X5.223

EGU23-13352 | Posters on site | HS2.4.4

Hydrological drought – processes and estimation methods for streamflow and groundwater

 Lena M. Tallaksen, Henny A.J. Van Lanen, Jamie Hannaford, Hege Hisdal, Daniel G. Kingston, Gregor Laaha, Christel Prudhomme, James H. Stagge, Kerstin Stahl, Anne F. Van Loon, and Niko Wanders
Fri, 28 Apr, 14:00–15:45   Hall A | A.58

EGU23-7565 | Posters on site | HS2.3.6

Recent advancement in water quality indicators for eutrophication in global freshwater lakes 
Keerthana Suresh, Ting Tang, Michelle T.H. van Vliet, Marc F.P. Bierkens, Maryna Strokal, Florian Sorger-Domenigg, and Yoshihide Wada
Fri, 28 Apr, 14:00–15:45   Hall A | A.43

EGU23-2361 | Orals | HS2.3.6

River water quality under climate change and extremes: a synthesis of impacts for river basins globally (Invited)
Michelle T.H. van Vliet
Fri, 28 Apr, 16:15–16:35   Room 2.15

EGU23-1161 | Orals | HS2.3.6

Modelling global surface water quality under uncertain climate and socio-economic change

Edward R. Jones, Marc F.P. Bierkens, Peter J. T. M. van Puijenbroek, and Michelle T. H. van Vliet
Fri, 28 Apr, 17:25–17:35   Room 2.15