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Arctic

University of California, Los Angeles geography scientists study the supraglacial hydrology of the Greenland Ice Sheet.
Posted inScience Updates

Communicating Arctic Science Creatively for Diverse Audiences

by M. L. Druckenmiller and J. Rohde 10 August 20167 January 2022

Revealing the New Arctic: A Climate Change Communication Workshop; San Francisco, California, 16 December 2015

Posted inResearch Spotlights

Arctic Survey Hunts for Missing Nitrogen and Phosphorus

by David Shultz 5 July 201622 December 2021

A new survey of ocean waters flowing in and out of the Arctic may shed light on how dissolved organic nitrogen and phosphorus contribute to nutrient cycling in the Arctic.

Posted inEditors' Vox

AOMIP and FAMOS for Enhancing Understanding of Arctic Changes

by A. Proshutinsky 15 June 201612 January 2022

This community-based approach to modeling provides a unique forum for coordination, investigation, and synthesis.

Topography and bathymetry around Greenland overlain with ancient slab material projected from 1400 kilometers depth.
Posted inResearch Spotlights

Evidence of an Extinct Ocean Basin Detected Beneath Greenland

by Terri Cook 25 May 201611 January 2022

An analysis of a seismic and gravity anomaly discovered in the middle mantle sheds new light on ancient oceans, the mantle's evolution, and ancient magmatism in the Arctic.

Posted inScience Updates

Unmanned Platforms Monitor the Arctic Atmosphere

by G. de Boer, M. D. Ivey, B. Schmid, S. McFarlane and R. Petty 22 February 20163 February 2022

In the Arctic, drones and tethered balloons can make crucial atmospheric measurements to provide a unique perspective on an environment particularly vulnerable to climate change.

Posted inResearch Spotlights

Building New Ways to Think About Arctic Freshwater

by David Shultz 5 February 20169 December 2021

A new literature review summarizes the complex role of freshwater in the Arctic and its impact on climate and biogeochemical systems as a whole.

Posted inResearch Spotlights

Arctic Tides Drive Water Mixing and Sea Ice Loss

by L. Strelich 14 January 201611 January 2022

Researchers model ice-ocean interaction to study how tides can influence Arctic Ocean circulation and sea ice volume.

Posted inScience Updates

Sounding the Northern Seas

by S. L. Danielson, E. L. Dobbins, M. Jakobsson, M. A. Johnson, T. J. Weingartner, W. J. Williams and Y. Zarayskaya 29 December 201514 January 2022

A new compilation of underwater terrain provides the most up-to-date mapping of portions of the western Arctic and North Pacific.

Posted inScience Updates

Small Rivers Could Have Big Impact on Arctic Ocean

by M. B. Alkire, A. D. Jacobson, G. O. Lehn and R. W. Macdonald 11 August 20157 March 2022

The Mackenzie River carries the bulk of freshwater flow from North America's tundra to the North Atlantic. But what about the effects of smaller rivers from Canada's Arctic islands?

Posted inResearch Spotlights

Simulating a Warmer, Drier Arctic

by Kate Wheeling 27 July 20159 December 2021

Field experiments examine the effect of rising temperatures and drying soils on carbon dynamics in the Arctic.

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