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Modeling

Mendenhall Glacier in Alaska
Posted inNews

Glacial Census Reveals Ice Thicknesses Around the World

Katherine Kornei, Science Writer by Katherine Kornei 12 February 20198 February 2023

Researchers modeled over 200,000 glaciers and found that mountainous regions in Asia contain significantly less glacial ice than previously estimated.

Dry Creek in South Australia, flooded after a heavy rain
Posted inResearch Spotlights

Balancing Robustness and Cost in Hydrological Model Optimization

by E. Underwood 6 February 201930 March 2023

A new study presents a framework for finding the best optimization algorithm.

A view of Mount Rainier National Park in summer
Posted inResearch Spotlights

How Will Melting Glaciers Affect Streamflow?

Sarah Stanley, Science Writer by Sarah Stanley 1 February 20199 February 2023

High-resolution modeling of summertime streamflow in the Pacific Northwest reveals the effects of glacial retreat on streamflow will vary by elevation.

Posted inEditors' Highlights

Capturing the Dynamism of Plant Roots in Models

by P. A. Dirmeyer 1 February 2019

Simulating the dynamic nature of plant root profiles in Earth system models improves the representation of the carbon and water cycles.

Warren Washington receives the National Medal of Science from President Barack Obama in 2010.
Posted inFeatures

Climate Modeling Pioneer Leads as Role Model Too

Katherine Kornei, Science Writer by Katherine Kornei 31 January 201910 January 2022

For 60 years atmospheric scientist Warren M. Washington has conducted groundbreaking climate modeling—and launched brilliant careers.

Water overflows the river channel in Sinks Canyon State Park, Wyoming
Posted inResearch Spotlights

The Unpredictability of Floods, Erosion, and Channel Migration

Aaron Sidder, freelance science writer by Aaron Sidder 29 January 20196 March 2023

A new algorithm incorporates randomness into stream channel formation and suggests the approach represents regions with variable flood magnitudes better than standard models.

Exoplanet climate
Posted inENGAGE, News

Modeling the Climates of Worlds Beyond Earth

Katherine Kornei, Science Writer by Katherine Kornei 14 January 201930 March 2023

Scientists are applying climate models to distant planets to determine their habitability.

Divers off the coast of Sardinia measure the depth of Roman remains
Posted inScience Updates

Climate Change and Sea Level Rise in the Mediterranean

by G. Sannino 7 January 20196 February 2023

1st National Workshop on Climate Change and Sea Level Rise in the Mediterranean; Rome, Italy, 5–6 July 2018

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' Highlights

First Multi-Decade Simulation of the Earth’s Radiation Belt

by P. O’Brien 19 December 201827 March 2023

A new simulation of the Earth’s electron radiation belts captures large-scale variations over nearly three solar cycles, and replicates primary cyclical features and extreme behaviors.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

It Takes Three to Model Methane Right

20 August 202620 August 2026
Editors' Highlights

Tectonics and Deglaciation Govern Eastern-Southern Alps at Slow Rates

20 August 202618 August 2026
Editors' Vox

Decoding the Origins of Lightning’s Violent Currents

19 August 202619 August 2026
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