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mapping

El Monte Hood cubierto de nieve se alza a lo lejos, más allá del horizonte nocturno de Portland, Oregón.
Posted inFeatures

Cómo pueden los vulcanólogos mejorar la resiliencia urbana al cambio climático

by Jonathan Fink and Michael Armstrong 27 March 202527 March 2025

Las estrategias pensadas para ciudades enteras para hacer frente al cambio climático pueden beneficiarse de los conocimientos de los vulcanólogos, que llevan mucho tiempo adaptando la información y la comunicación sobre riesgos a las comunidades locales.

An aerial view of crevasses crisscrossing the surface of a glacier
Posted inNews

Crevasses on the Greenland Ice Sheet Are Growing

by Skyler Ware 14 March 202514 March 2025

High-resolution 3D maps show crevasse volume is increasing across most of the Greenland Ice Sheet as it accelerates toward the ocean, which could affect future ice loss and sea level rise.

Map of Irish wetlands
Posted inNews

Where the Wetlands Are

by Rebecca Owen 26 February 202526 February 2025

Researchers have crafted the most comprehensive map yet of Europe’s wetlands.

The Alvin submersible hovers over and illuminates the seafloor near the rocky towers of a hydrothermal vent site.
Posted inScience Updates

An Upgraded Alvin Puts New Ocean Depths Within Reach

by Kenna Harmony Rubin, Anna P. M. Michel and S. Adam Soule 31 January 202513 March 2025

The newly retooled submersible, which has already returned fascinating new findings from Earth’s watery depths, is opening more of the deep ocean to direct human exploration.

View of a wide creek surrounded by trees
Posted inNews

Mobile Bay Has More Branching Brooks Than Shown on Federal Maps

by Mark DeGraff 16 December 202416 December 2024

A more accurate charting of the full extent of stream networks will help land managers better protect U.S. creeks and rivers.

An image of Earth’s globe flattened out, with a detailed map of the ocean floor
Posted inNews

Satellite Measurements Make Major Seafloor Map Improvements

by Emily Dieckman 12 December 202410 January 2025

Though ship-based sounding has mapped some areas of the ocean floor in higher resolution, researchers have used SWOT data to create a detailed new map of the seafloor, including thousands of previously undetected small seamounts.

Snow-covered Mount Hood rises in the distance beyond the nighttime skyline of Portland, Ore.
Posted inFeatures

How Volcanologists Can Improve Urban Climate Resilience

by Jonathan Fink and Michael Armstrong 3 December 202427 March 2025

City-level strategies to cope with climate change can benefit from the insights of volcano scientists, who have long customized hazard information and communications for local communities.

Photo of a rocket launch
Posted inEditors' Highlights

Improvements to Measuring the Ups and Downs of the Landscape

by Dennis Baldocchi 8 November 20247 November 2024

If you are a jazz fan, you may be familiar with Ella Fitzgerald singing ‘How deep is the ocean, how high is the sky’. Using data from the Shuttle Radar Topography Mission we now know how high the land really is.

Dirt, rocks, and tree debris block one lane of a mountain highway.
Posted inResearch Spotlights

Mapping Landslide Risk in the United States and Puerto Rico

by Rebecca Owen 22 October 202422 October 2024

A new method provides highly accurate continental-scale landslide susceptibility maps that are being used in the aftermath of Hurricane Helene.

Maps of a storm system
Posted inNews

Putting Accessibility on the Map

Rachel Crowell, Science Writer by Rachel Crowell 7 October 20247 October 2024

New research demonstrates how to make radar maps more easily interpretable for people with color vision deficiency.

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Features from AGU Publications

Research Spotlights

Droughts Sync Up as the Climate Changes

18 September 202518 September 2025
Editors' Highlights

Unexpected Carbonate Phase Revealed by Advanced Simulations

25 September 2025
Editors' Vox

How Glacial Forebulges Shape the Seas and Shake the Earth

23 September 202519 September 2025
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