Wetlands Knowledge Search Results

Wetlands Knowledge Search Results

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Large Carbon Losses From Burned Permafrost Peatlands During Post-Fire Succession

Resource

Authors
Christopher Schulze
Oliver Sonnentag
Craig Emmerton
Lorna Harris
Haley Alcock
Kate Marouelli
Gabriel Hould Gosselin
Sara Knox
Rosie Howard
June Skeeter
Paul Moore
Zoran Nesic
David Olefeldt
Contacts
Christopher Schulze
Organization
University of British Columbia (UBC)
University of Alberta (UofA)
McGill University
University of Montreal
Wildlife Conservation Society Canada
Resource Date:
2025
Abstract The carbon (C) storage of boreal peatlands is threatened by an intensifying wildfire regime. Between 2019 and 2023 we used eddy covariance and surface closed chambers to monitor two...

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Large Carbon Losses From Burned Permafrost Peatlands During Post‐Fire Succession
Wetland Knowledge

Large Scale Mapping of Soil Organic Carbon Concentration with 3D Machine Learning and Satellite Observations

Resource

Authors
Camile Sothe
Alemu Gonsamo
Joyce Arabian
James Snider
Contacts
Camile Sothe
Organization
McMaster University
Government of Canada
Resource Date:
August
2021
Canada has extensive forests and peatlands that play key roles in global carbon cycle. Canadian soils and peatlands are assumed to store approximately 20% of the world’s soil carbon stock. However...

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Wetland complex
Land Management
Wetland Knowledge

Large Stocks of Peatland Carbon and Nitrogen are Vulnerable to Permafrost Thaw

Resource

Authors
Gustaf Hugelius
Julie Loisel
Sarah Chadburn
Robert Jackson
Miriam Jones
Glen MacDonald
Maija Marushchak
David Olefeldt
Maara Packalen
Matthias Siewert
Claire Treat
Merritt Turetsky
Carolina Voigt
Zicheng Yu
Contacts
Gustaf Hugelius
Organization
Stockholm University
Stanford University
Texas A&M University
University of Exeter
Florence Bascom Geoscience Center
University of California
University of Jyväskylä
University of Toronto (UofT)
University of Alberta (UofA)
Umeå University
University of New Hampshire
University of Guelph (UofG)
University of Colorado
University of Montreal
Lehigh University
Northeast Normal University
Resource Date:
August
2020
Northern peatlands have accumulated large stocks of organic carbon (C) and nitrogen (N), but their spatial distribution and vulnerability to climate warming remain uncertain. Here, we used machine...

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Wetland complex
Wetland Knowledge

Large-scale Probabilistic Identification of Boreal Peatlands Using Google Earth Engine, Open-access Satellite Data, and Machine Learning

Resource

Authors
Evan DeLancey
Jahan Kariyeva
Jason Bried
Jennifer Hird
Organization
Alberta Biodiversity Monitoring Institute (ABMI)
University of Calgary (UofC)
Resource Date:
2019
The resulting peatland occurrence model shows an accuracy of 87% compared to our validation data set. Differentiating peatlands from mineral wetlands achieved an accuracy of 69%.

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Wetland mapping graphic
Wetland Knowledge