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Modeling

水流在大坝下翻腾。
Posted inResearch Spotlights

人类如何改变全球水资源

by Saima May Sidik 28 November 20221 March 2023

研究人员模拟研究了人类社会的八个关键方面对水文循环的影响。

3D rendering of Earth
Posted inFeatures

Are We Entering The Golden Age Of Climate Modeling?

Mark Betancourt, Freelance Journalist by Mark Betancourt 21 November 202227 March 2023

Thanks to the advent of exascale computing, local climate forecasts may soon be a reality. And they’re not just for scientists anymore.

Researchers study banded iron formations in Karijini National Park, Western Australia.
Posted inNews

A Day in the Life Used to Be 17 Hours

by Emily Shepherd 10 November 202211 November 2022

The Moon was a lot closer to Earth 2.46 billion years ago, and the shorter distance contributed to shorter days.

A sunset casts pink hues onto clouds over a waterway, with trees silhouetted against the light.
Posted inResearch Spotlights

Measuring the Ins and Outflows of Estuaries

by Saima May Sidik 8 November 20228 November 2022

Scientists modeled monitoring schemes in three different estuaries to determine instrument layouts that could effectively and efficiently measure exchanges of salt water and freshwater.

Posted inEditors' Highlights

Extremeness of Seasons Determined by Planetary Motion Parameters

by Bethany Ehlmann 7 November 20227 November 2022

We’ve long known that a planet’s orbital period and tilt determine length and intensity of seasons. We now see rotation rate matters too: max temperature shifts poleward as rotation slows.

Image of a Coronal Mass Ejection traveling towards Earth.
Posted inEditors' Vox

Machine Learning Helps to Solve Problems in Heliophysics

by Enrico Camporeale, Veronique Delouille, Thomas Berger and Sophie Murray 3 November 20222 November 2022

A new special collection invites papers pertaining to the use of machine learning techniques in all sub-fields of heliophysics.

A bolt of lightning flashes across a night sky.
Posted inNews

Salt Spray May Stifle Lightning over the Sea

by Carolyn Wilke 1 November 20224 November 2022

New research suggests that sea-salt aerosols seed large raindrops that starve clouds of water needed to make lightning. But not all scientists are convinced it’s simply about salt spray.

A mass of steaming, orange-glowing lava consumes a street sign as it flows over a roadway.
Posted inResearch Spotlights

A Better Operational Lava Flow Model

by Morgan Rehnberg 26 October 202226 October 2022

By segmenting the vertical structure of a lava flow, the Lava2d model provides more realism to operational lava forecasts.

View from space showing lights illuminating the U.S. Gulf Coast
Posted inOpinions

Converging Toward Solutions to Grand Challenges

by Ryan McGranaghan, Adam Kellerman and Mark Olson 25 October 20221 June 2023

A hypothetical, space weather–induced power grid catastrophe served as a practice case for building unity and collaborative skills among disparate communities to address a major global hazard.

Diagram of experiment design.
Posted inEditors' Highlights

Deep Learning for Hydrologic Projections Under Climate Change

by Stefan Kollet 24 October 202219 October 2022

Extrapolation or not? Big data may help deep learning to go places where it has not been before by transferring learned hydrologic relationships.

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Features from AGU Publications

Research Spotlights

How Plant-Fungi Friendships Are Changing

22 October 202522 October 2025
Editors' Highlights

New Evidence for a Wobbly Venus?

29 September 202525 September 2025
Editors' Vox

Publishing Participatory Science: The Community Science Exchange

20 October 202517 October 2025
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