Isotope study showing the partitioning of moisture into snow, ice, and groundwater allows an understanding of the relative contribution to river flow to show where Himalayan river water comes from.
groundwater
Posted inResearch Spotlights
El agua subterránea se repone mucho más rápido de lo que pensaban los científicos
Un nuevo modelo basado en el clima indica que los científicos podrían haber subestimado la importancia del agua subterránea para mantener los ríos y la vida vegetal.
Posted inEditors' Highlights
Global Models Underestimated Groundwater Recharge and Discharge
A new estimate for global groundwater recharge by rainfall and snowmelt, which dictates the upper limit of sustainable groundwater use, doubles the previous estimates from global models.
Posted inEditors' Highlights
Playing Bricks with Neural Networks to Learn Sorption Processes
Designated neural network modules are combined to mimic numerically-discretized diffusion-sorption equations, which allows learning “missing pieces” in system understanding and their uncertainties.
Posted inResearch Spotlights
Groundwater Replenishes Much Faster Than Scientists Previously Thought
A new climate-based model indicates that scientists may be underestimating groundwater’s importance in sustaining streams and plant life.
Posted inNews
Reaching New Levels in Groundwater Monitoring
As regions around the world face record-breaking droughts, researchers are using seismology to track groundwater levels and show that sustainable policies reduce strain on aquifers.
Posted inNews
Este no es el ciclo del agua que conociste en tu infancia
El USGS (servicio geológico de los EE.UU.) acaba de sacar un diagrama del ciclo del agua completamente renovado, con los humanos como protagonistas.
Posted inEditors' Highlights
Modeling Groundwater Responses to Earth Tides
Tidal fluctuations in water well levels can reveal characteristics of the subsurface, and a new model based on coupled physics delineates the limitations of inherently simplistic analytical solutions.
Posted inNews
Not Your Childhood Water Cycle
The USGS just debuted a complete remaking of the water cycle diagram—with humans as headliners.
Posted inResearch Spotlights
Toxic “Forever Chemicals” Accumulate Above the Water Table
PFAS pose a public health risk, but there are major gaps in our knowledge of how these chemicals move through the ground.