Green water—terrestrial precipitation, evaporation and soil moisture—is fundamental to
Earth system dynamics and is now extensively perturbed by human pressures at continental …

Soil hydrological processes (SHP) support ecosystems, modulate the impact of climate
change on terrestrial systems and control feedback mechanisms between water, energy and …

Abstract Framed within the Copernicus Climate Change Service (C3S) of the European
Commission, the European Centre for Medium-Range Weather Forecasts (ECMWF) is …

Groundwater is by far the largest unfrozen freshwater resource on the planet. It plays a
critical role as the bottom of the hydrologic cycle, redistributing water in the subsurface and …

Most soil hydraulic information used in Earth System Models (ESMs) is derived from pedo-
transfer functions that use easy-to-measure soil attributes to estimate hydraulic parameters …

All hydrological models need to be calibrated to obtain satisfactory streamflow simulations.
Here we present a novel parameter regionalization approach that involves the optimization …

A reanalysis is a physically consistent set of optimally merged simulated model states and
historical observational data, using data assimilation. High computational costs for modeled …

Water is a crucial factor controlling the fate and processing of soil organics. Water commonly
flows through the vadose zone via preferential flow pathways, resulting in nonuniform and …

In this synthesis, we assess present research and anticipate future development needs in
modeling water quality in watersheds. We first discuss areas of potential improvement in the …

Due to the difficulties in estimating groundwater recharge and cross‐boundary nature of
many aquifers, estimating groundwater recharge at large scale has been called upon …