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wetlands

New measurements help researchers assess methane emitted by wetlands
Posted inResearch Spotlights

What’s the Average Methane Isotope Signature in Arctic Wetlands?

by Terri Cook 4 May 20173 March 2023

Aircraft measurements confirm that methane emissions from northern European wetlands exhibit a uniform regional carbon isotopic signature, despite considerable ground-level heterogeneity.

A new study uncovers the influence of sediments from high-discharge events on the transfer of momentum between water layers in the Guadalquivir River Estuary.
Posted inResearch Spotlights

Dam Discharge Events Alter Water Flow in an Estuary in Spain

Sarah Stanley, Science Writer by Sarah Stanley 24 April 20171 February 2023

Three-year observations suggest that increased sediment concentrations inhibit vertical transfer of momentum between water layers for more than 2 months after a high-discharge event.

mangroves
Posted inNews

Study Finds That Coastal Wetlands Excel at Storing Carbon

Sarah Derouin, Science Writer by Sarah Derouin 16 March 201714 December 2023

Shoreline environments show more promise than other marine ecosystems for mitigating climate change, the analysis shows.

Oil spills can have bigger impacts on coastal wetlands than hurricanes.
Posted inResearch Spotlights

Oil Residues Accelerate Coastal Wetland Losses

Elizabeth Thompson by E. Jacobsen 28 December 201618 May 2022

Coastal wetland loss after an oil spill can be more extensive than after a hurricane.

Cows may be a reason for increases in atmospheric methane
Posted inResearch Spotlights

Using Isotope Fingerprints to Solve a Methane Mystery

Kate Wheeling, freelance science writer by Kate Wheeling 16 December 201625 October 2021

Atmospheric methane levels are rising, and isotopic ratios within the greenhouse gas suggest that the tropics may be to blame.

A wet climate in Minnesota led to more methane production zones in peatlands.
Posted inResearch Spotlights

A Wetter Climate Increases Methane Production in Peat

Elizabeth Thompson by E. Jacobsen 16 November 20162 November 2021

As northern Minnesota's climate got wetter, precipitation drove mobile forms of young carbon deeper into peatlands, doubling the size of methane-producing strata.

Alpine bog at Hohe Tauern National Park, Austria.
Posted inScience Updates

Upscaling Peatland Science Through Collaborative Big Data

by D. M. Young, P. J. Morris and J. Holden 20 October 20161 April 2022

PeatDataHub launch meeting; Leeds, United Kingdom, 23–24 May 2016

Posted inEditors' Vox

Promoting the Universal Language of Science: Translating Congo Research

by Douglas Alsdorf 14 October 201613 January 2022

Overcoming barriers to broaden scientific discovery in the Congo

headwater-streams-export-carbon-from-peatlands
Posted inResearch Spotlights

Headwater Streams May Export More Carbon Than Previously Thought

Shannon Hall by S. Hall 17 August 201617 March 2023

New research sheds light on the streams that carry carbon away from peatlands with the hope that the data will better inform climate models.

Posted inEditors' Vox

Tidal River Dynamics

by Mark Moldwin 6 April 201624 February 2023

Tidal rivers are a vital and little studied nexus between physical oceanography and hydrology.

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Features from AGU Publications

Research Spotlights

Patchier Permafrost Is Linked to More Intense Hillslope Erosion

14 October 202614 October 2026
Editors' Highlights

Limits of Satellite Detection of Extreme Carbon Cycle Events

7 October 20267 October 2026
Editors' Vox

Where Fire Ends, Chemistry Begins

30 September 202630 September 2026
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