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groundwater

Figure showing the fault damage halo and linking damage zones between fault cores
Posted inEditors' Highlights

Fluctuating Fluid Flows in a Fractured Fault

by Douglas R. Schmitt 10 August 20206 October 2021

Fault damage zones can focus fluid transport near faults.

Charts showing how groundwater pumping in a deeper aquifer reduces its pressure and induces flow of arsenic rich groundwater from the overlying aquifer
Posted inEditors' Highlights

Arsenic Pollution in Bangladesh is Catching Up with Deeper Wells

by Marc F. P. Bierkens 3 August 20206 February 2023

Inhabitants of Bangladesh have deepened drinking water wells to avoid extracting arsenic-rich groundwater from shallow aquifers, but these may not be free from pollution either.

Photo of a low rock jetty separating the ocean from a fish pond
Posted inNews

El Agua Subterránea es la “Conexión Occulta” Entre la Tierra y el Océano

Richard Sima, freelance science writer by Richard J. Sima 18 June 202030 November 2022

La importancia del agua subterránea dulce para los ecosistemas costeros es revelada utilizando el primer modelo numérico a escala global.

A rocky landscape with short vegetation in the Canadian tundra
Posted inResearch Spotlights

How Does a Greening Arctic Affect Groundwater Recharge?

Kate Wheeling, freelance science writer by Kate Wheeling 11 June 202014 March 2023

New research examines how shifts in aboveground ecology influence belowground hydrology in the Arctic.

Photo of a low rock jetty separating the ocean from a fish pond
Posted inNews

Groundwater Is the “Hidden Connection” Between Land and Sea

Richard Sima, freelance science writer by Richard J. Sima 28 April 202030 November 2022

The importance of fresh groundwater to coastal ecosystems is revealed using the first computer model at a global scale.

Multicomponent ionic transport simulations in a physically and electrostatically heterogeneous domain
Posted inEditors' Highlights

Modeling Transport and Charge Effects in Heterogeneous Media

by Xavier Sanchez-Vila 19 February 20206 February 2023

Simulation of charged species reactive transport in complex physically and electrostatically heterogeneous porous media is possible with a multiple continua approach coupled to a geochemical code.

Various charts relating to the data in this paper
Posted inEditors' Highlights

Remotely Monitoring Groundwater Using Standard Techniques

by G. P. Hayes 3 February 202013 January 2022

Novel use of standard, single-station seismological techniques can be used to remotely monitor aquifer systems.

Land use map of the Selke river catchment in central Germany
Posted inEditors' Highlights

New Isotope Model Predicts Denitrification from Riparian Zones

by D. Scott Mackay 13 January 202015 November 2022

A new model quantifies the relative contributions of denitrification and other processes of nitrogen uptake, such as by plants, from groundwater in riparian areas around streams.

A gloved hand holds a test tube of water above a flowing river.
Posted inNews

Modeling How Groundwater Pumping Will Affect Aquatic Ecosystems

Adityarup Chakravorty, freelance science writer by Adityarup Chakravorty 15 November 201918 October 2021

Regions with dry climates and heavy agricultural industries may be the most hard-hit.

Water flows from a pipe at an oasis in the Saudi desert.
Posted inNews

Arid Arabian Peninsula Is Tapping into Vast Groundwater Reserves

Mary Caperton Morton, Science Writer by Mary Caperton Morton 5 November 201925 August 2022

A new, multipronged study sheds light on an ancient aquifer system.

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