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Biogeochemical cycles, processes, and modeling

Rep. Brian Fitzpatrick (R-Pa.) speaking at a 6 September Washington, D. C., forum on climate solutions.
Posted inNews

Republican Congressman Urges Colleagues to Act on Climate Change

by Randy Showstack 13 September 2018

Rep. Brian Fitzpatrick says that Republican members of Congress need to “acknowledge reality” and do more to raise awareness about climate change.

An illustration from the children’s book The Tantrum That Saved the World by Michael Mann and Megan Herbert.
Posted inNews

Raising a Tantrum About Climate Change

by Randy Showstack 1 June 20181 June 2018

One year ago today, President Trump vowed to exit the United States from the Paris climate pact. Eos discusses this with climatologist Michael Mann, author of the new book The Tantrum that Saved the World.

Posted inEditors' Highlights

A Powerful New Tool to Analyze and Calibrate Earth System Models

by P. A. Dirmeyer 6 March 2018

Polynomial chaos and Bayesian compressive sensing are applied to a land surface model to understand how large numbers of tunable parameters interact and may be optimized.

R/V Laurence M. Gould casts a shadow on an iceberg along the West Antarctic Peninsula.
Posted inScience Updates

Understanding a Changing West Antarctic Peninsula

by K. Hendry, S. Henley and Oscar Schofield 13 October 201729 September 2021

The 1st Workshop of the SOOS WAP Working Group; Cambridge, United Kingdom, 15–16 May 2017
In Icy Waters: The Future of Marine Biogeochemical Research off the West Antarctic Peninsula; Chicheley, United Kingdom, 17–18 May 2017

Researchers extract mangrove peat core as part of a USDA project to constrain the carbon budget of coastal ecosystems.
Posted inScience Updates

Turning up the Heat on Organic Matter to Track Carbon

by A. McNichol, B. Rosenheim and V. Galy 19 September 201720 September 2017

Inaugural Workshop on Thermal Analysis of Natural Organic Matter; Woods Hole, Massachusetts, 15–16 September 2016

Posted inScience Updates

Strengthening the Observational Basis for Carbon Science, Policy

by A. Andrews 12 September 201729 September 2021

Sustained Observations for Carbon Cycle Science and Decision Support Workshop; Boulder, Colorado, 13–14 April 2016

Researchers assess whether Canada’s boreal forests are a carbon sink or source
Posted inResearch Spotlights

The Future Hangs in the (Carbon) Balance

by J. Lunn 8 August 201715 August 2017

A new study suggests that Canada’s boreal forests could absorb more carbon than they release as climate change progresses.

New research suggests North American Arctic waters are neither source nor sink for greenhouse gasses
Posted inResearch Spotlights

A Benchmark for Trace Greenhouse Gases in the Arctic Ocean

by Terri Cook 1 August 201715 August 2017

Samples of seawater from the North American Arctic show that the region is neither a major source nor sink of methane and nitrous oxide to the overlying atmosphere.

Researchers tie dissolved organic carbon in the Gulf of Maine to changes in precipitation and runoff in New England.
Posted inResearch Spotlights

How Climate Change Affects the Flow of Carbon from Land to Sea

by Kate Wheeling 14 February 2017

Changes in precipitation and runoff in New England may be driving more dissolved organic carbon into the Gulf of Maine.

Posted inScience Updates

Arctic Research on Thin Ice: Consequences of Arctic Sea Ice Loss

by M. A. Granskog, P. Assmy, S. Gerland, G. Spreen, H. Steen and Lars H. Smedsrud 26 January 20164 March 2016

Scientists embarked on a 6-month expedition in the Arctic Ocean to study the thinning sea ice cover, improve our understanding of sea ice loss effects, and help predict future changes.

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From AGU Journals

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Reviews of Geophysics
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