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landscape & topography

Greenland seen from overhead, with dark stone mountaintops poking out above white snow
Posted inResearch Spotlights

Beneath the Ice: Greenland’s Geology Revealed in New Map

Aaron Sidder, freelance science writer by Aaron Sidder 26 April 202426 April 2024

Advances in remote sensing offered an opportunity to redraw Greenland’s geologic map for the first time in 15 years.

Diagram from the study.
Posted inEditors' Highlights

Hydraulic Fractures Are Lazy

by Douglas R. Schmitt 19 April 20248 July 2024

The layering of rock masses can help constrain and focus the growth of hydraulic fractures.

Satellite mosaic of Mars with Valles Marineris at center
Posted inNews

Martian Jumble May Be Hiding a Giant Volcano

Damond Benningfield, Science Writer by Damond Benningfield 19 April 202419 April 2024

The discovery of Noctis Mons could make the region a target for future Mars missions.

Satellite images of 6 desert escarpments from around the world.
Posted inEditors' Highlights

Rainstorm Intensity Drives Desert Landscape Evolution

by Marisa Repasch 12 February 20248 February 2024

New mathematical models show that the persistence of near-vertical cliffs in arid landscapes is maintained by infrequent, but high-intensity rain storms.

一个由六张黑白图像组成的网格,其中三张图像分别代表火星表面的两个区域。中央的HiRISE MADNet数字地形模型镶嵌图像清晰度最高,分辨率最高。
Posted inResearch Spotlights

绘制火星地图:深度学习可帮助确定耶泽洛陨石坑着陆点

Sarah Derouin, Science Writer by Sarah Derouin 17 January 202417 January 2024

研究人员使用新技术更精确地估计了火星上的地面高度,为火星车着陆制作了更高分辨率的地图。

Model from the study.
Posted inEditors' Highlights

Overturning Ocean Water by Turbulence

by Nicolas Gruber 11 January 20248 January 2024

A high-resolution regional model of the Southern Ocean reveals how topographically induced mixing in the abyss is important in creating the water masses that can upwell back up to the surface.

A side view image of topography near the Moon’s south pole
Posted inNews

Mapping the Moon to Shield Astronauts from Radiation

by Sierra Bouchér 4 January 20244 January 2024

Scientists are charting landing spots that offer future lunar astronauts protection from the Sun and deep space.

A neighborhood covered in thick, orange smoke.
Posted inEditors' Vox

The Connections Between Landscape Fires and Your Health

by Nancy French, Tatiana Loboda and Robin Puett 20 December 202322 January 2024

A transdisciplinary reference guide to investigating relationships between biomass burning during landscape fires, the smoke it creates, and the impacts on human health and well-being.

A drone shot of the Philippines’ Cordillera Central mountain range. The tops of the mountains are green with forest, but much of the land has been cleared and covered with buildings.
Posted inNews

Shallower Clouds Hang More Often over Lost Forests

by Kristel Tjandra 13 December 202317 January 2024

Two decades of satellite data show that deforestation in Southeast Asia has led to widespread low-lying clouds that might affect regional climate.

Foto de una casa que es más baja por un lado que por otro. La casa está cubierta de graffitis.
Posted inNews

La extracción de agua subterránea está causando el hundimiento de la CDMX

by Humberto Basilio 12 December 202314 December 2023

Investigadores aseguran que saber cuánta agua está siendo extraída es crucial para resolver la crisis de infraestructura y de abastecimiento de agua en la capital.

Posts pagination

Newer posts 1 2 3 4 5 6 … 14 Older posts
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

As Wildfires Increase in the West, So Does Suppression Spending

10 June 202610 June 2026
Editors' Highlights

Multi-Scale Fault Roughness Encapsulated in a Friction Law

11 June 202611 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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