In hydrology and critical zone studies, geophysical methods are gaining a place of choice in the hydrogeologist toolbox as they provide subsurface data with an unprecedented high spatial and temporal resolution in a non-invasive manner. Geophysical methods are allowing us to look into complex subsurface environments and to non-intrusively monitor their dynamics, from fluid flow to transport and (bio-)geochemical reactions. Over the last two decades, the field of hydrogeophysics has developed rapidly, shifting from a paradigm of static imaging of structures to dynamic 4D monitoring of subsurface processes. This creates a need for sharing hydrogeophysical well described datasets and preprints for the community.

This hydrogeophysics community welcomes preprints, datasets and descriptions of field campaigns, laboratory experiments, and numerical simulations in hydrogeophysics.