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Dynamics

Map of surface velocity of Antarctica’s ice
Posted inNews

New Maps Highlight Antarctica’s Flowing Ice

by Kimberly M. S. Cartier 12 March 2018

The maps focus on surface ice velocity, showing how Antarctica’s frozen surface changed over a 7-year period.

Researcher track variations in the pace of thinning in Amundsen Sea glaciers
Posted inResearch Spotlights

A Comparison of Surface Thinning in West Antarctic Glaciers

by Terri Cook 24 January 201713 February 2017

An uninterrupted 24-year altimetry record of Amundsen Sea Embayment glaciers indicates the initiation and pace of thinning have been inconsistent across the region.

Posted inEditors' Vox

New Insights from 60 Years of Crevasse Research

by F. Florindo 16 March 201610 February 2018

Deep cracks in the ice may provide insight into glacier decay and help predict sea level rise.

Posted inResearch Spotlights

Ice-Penetrating Radar Reveals Age of Greenland Ice Sheet Layers

by Terri Cook 13 August 201514 August 2015

First comprehensive analysis of deep radar data gives insight into the dynamics and history of the Greenland Ice Sheet.

Posted inResearch Spotlights

Caterpillar-Like Motion of the Greenland Ice Sheet

by E. Betz 11 February 20151 March 2015

New measurements made in Greenland’s ice sheet show ice deformation in a caterpillar-like flow.

Posted inScience Updates

Modeling the Evolution of Polar Ice Sheets

by E. Larour, N. Schlegel and Mathieu Morlighem 11 November 20147 September 2016

Ice Sheet System Model Workshop; Bergen, Norway, 2–4 June 2014

Features from AGU Journals

RESEARCH SPOTLIGHTS
JGR: Solid Earth
“New Tectonic Plate Model Could Improve Earthquake Risk Assessment”
By Morgan Rehnberg

EDITORS' HIGHLIGHTS
AGU Advances
“Eminently Complex – Climate Science and the 2021 Nobel Prize”
By Ana Barros

EDITORS' VOX
Perspectives of Earth and Space Scientists
“New Directions for Perspectives of Earth and Space Scientists”
By Michael Wysession


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