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Arctic

NOAA Climate.gov graph adapted from Figure 3.4 in the 2016 Arctic Report Card.
Posted inNews

2016 Arctic Report Card Highlights Dramatic Changes in Region

by Randy Showstack 15 December 201627 March 2023

The report says that the Arctic is warming twice as fast as the global average.

Amy Pope discusses the importance of Alaska’s oil and gas resources at an Arctic policy meeting.
Posted inNews

Administration Official Sees Alaska Offshore Drilling Ahead

by Randy Showstack 31 October 201621 April 2023

At a recent forum, leaders laid out some interdependent energy, environmental, infrastructure, and military issues coming into play in a more navigable Arctic region.

Thermokarst hills
Posted inNews

Map Reveals Hot Spots for Arctic Greenhouse Gas Emissions

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 17 October 20165 October 2022

By bringing together data on permafrost stability, soils, and other Arctic conditions, scientists have plotted where permafrost is vulnerable to collapse, which could release long-stored carbon.

Hovercraft-based Arctic sea ice drift research station in February
Posted inScience Updates

Scientists Spend Arctic Winter Adrift on Sea Ice

by Y. Kristoffersen, A. Tholfsen, J. K. Hall and R. Stein 11 October 20169 August 2022

A hovercraft-based ice drift station gives researchers access to previously inaccessible regions of the changing Arctic sea ice cover off the coast of Greenland.

Shaded-relief rendering of ArcticDEM digital elevation model, north pole.
Posted inNews

First Arctic Science Ministers' Confab Yields Cooperation Pledge

by Randy Showstack 29 September 201624 April 2023

Newly announced ventures and advances include developing an Integrated Arctic Observing System and the release of the first-ever Arctic-wide digital elevation model.

Posted inEditors' Vox

The Arctic Freshwater Synthesis

by T. D. Prowse 28 September 20169 December 2021

The result of international study and coordination, this Special Issue provides an important "state-of-the-science" review of changing systems and their potential impacts.

Methane-releasing vegetation flourishes in small freshwater Arctic tundra ponds
Posted inNews

Aquatic Plants May Accelerate Arctic Methane Emissions

by R. Heisman 22 September 201611 August 2022

About two thirds of the gas produced by a study area near Barrow, Alaska, came from increasingly abundant greenery covering only 5% of the landscape, researchers estimate.

Barack Obama views Bear Glacier on a 1 September 2015 boat tour of Kenai Fjords National Park in Seward, Alaska.
Posted inNews

Top Arctic Science Diplomats Convene at White House Next Week

by Randy Showstack 22 September 201624 April 2023

Precipitous transformations from climate change add impetus for this international meeting to guide cooperative research in the northern polar region, U.S. official says.

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 20167 March 2023

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.

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