Time-variable gravity measurements from the Gravity Recovery and Climate Experiment
(GRACE) and GRACE Follow-On (GRACE-FO) missions have opened up a new avenue of …

Freshwater availability is changing worldwide. Here we quantify 34 trends in terrestrial water
storage observed by the Gravity Recovery and Climate Experiment (GRACE) satellites …

Groundwater provides nearly half of irrigation water supply, and it enables resilience during
drought, but in many regions of the world, it remains poorly, if at all managed. In heavily …

Assessing reliability of global models is critical because of increasing reliance on these
models to address past and projected future climate and human stresses on global water …

Abstract Groundwater 18O/16O, 2H/1H, 13C/12C, 3H, and 14C data can help quantify
molecular movements and chemical reactions governing groundwater recharge, quality …

Quantitative approaches to assess the complexity of groundwater drought are hindered by
the lack of direct observations of groundwater over space and time. Here, we present an …

Over recent decades, the global population has been rapidly increasing and human
activities have altered terrestrial water fluxes to an unprecedented extent. The phenomenal …

Accurate assessment of global river flows and stores is critical for informing water
management practices, but current estimates of global river flows exhibit substantial spread …

Snow and glacier melting and accumulation are important processes of the hydrological
cycle in the cryosphere, eg, high‐mountain areas. Glaciers and snow cover respond to …

Satellite remote sensing combined with water balance calculations provides a promising
approach to estimating evapotranspiration (ET), a critical variable in water‐energy …