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Water Resources Research

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A researcher checking instruments used to collect soil moisture data
Posted inResearch Spotlights

Evaluating the Efficiency of Data Assimilation

Aaron Sidder, freelance science writer by Aaron Sidder 7 January 201914 June 2022

Information is lost when researchers combine statistical models and remote sensing data, but just how much is often unclear. A new study offers a framework to measure the inefficiency.

Posted inEditors' Vox

The Value of Snow

by J. D. Lundquist 18 December 201828 February 2023

Investments in snow pay high-dollar dividends.

Posted inEditors' Highlights

Long-term Dataset Reveals How Management Affects River Biology

by D. Scott Mackay 16 October 201812 January 2023

River systems are affected by societies against a backdrop of climate change. A new dataset reveals how these forces affect river flow, chemistry, and the biological health of the river.

Posted inEditors' Highlights

Upper Hillslopes May Not Contribute Directly to Stormflow

by Ilja van Meerveld 1 October 20183 December 2021

New research challenges long-held ideas about the path of subsurface water from hillslopes to streams.

Posted inEditors' Highlights

Massive Scale Evaporative Water Losses from Irrigation

by D. Scott Mackay 21 September 20189 May 2022

Evaporation can demonstrate the effects of crop irrigation on decadal trends in evapotranspiration at a regional spatial extent.

A better definition of nuisance flooding could help communities prepare and respond to hazardous events.
Posted inResearch Spotlights

What Is a Nuisance Flood, Exactly?

by E. Underwood 20 August 20186 March 2023

A more precise definition could help cities and governments prepare and respond to hazards.

Researchers track dissolved organic carbon in high-elevation lakes to understand how lakes have been affected by acid rain and a changing climate.
Posted inResearch Spotlights

Effects of Acid Rain, Climate Change on Freshwater Lakes

Aaron Sidder, freelance science writer by Aaron Sidder 11 July 201821 March 2022

New England lakes weathered years of acid rain. A new study tracks how they are faring after 30 years of regulation and how climate change factors into the equation.

Researchers examine how mesquite trees move water between soil layers
Posted inResearch Spotlights

How Mesquite Trees Gain a Competitive Edge in Arid Arizona

Aaron Sidder, freelance science writer by Aaron Sidder 6 July 20183 March 2023

A new study shows that mesquites employ hydraulic redistribution to move water between soil layers in the savannas of Santa Rita.

Researchers examine cosmic ray neutron probes to measure soil moisture
Posted inResearch Spotlights

Studying Soil from a New Perspective

by S. Witman 18 June 201811 August 2022

Cosmic ray neutrons probe soil moisture in the Great Plains.

Lab-built streams reveal new insights into turbulence-driven transport in gravel streambeds
Posted inResearch Spotlights

A Closer Look at Turbulent Transport in Gravel Streambeds

Sarah Stanley, Science Writer by Sarah Stanley 15 June 20186 February 2023

Lab-built streams reveal new insights into turbulence-driven exchange of dissolved substances between stream water and sediments below.

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Features from AGU Publications

Research Spotlights

The Uncertain Fate of the Beaufort Gyre

13 May 202513 May 2025
Editors' Highlights

Beyond Up and Down: How Arctic Ponds Stir Sideways

13 May 20257 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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