Articles | Volume 12, issue 10
https://doi.org/10.5194/bg-12-3119-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/bg-12-3119-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
29 May 2015
Research article |
| 29 May 2015
Environmental correlates of peatland carbon fluxes in a thawing landscape: do transitional thaw stages matter?
Department of Geography, McGill University, Montreal, Quebec, Canada
N. T. Roulet
Department of Geography, McGill University, Montreal, Quebec, Canada
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Cited
28 citations as recorded by crossref.
- Enhanced CO2 emissions driven by flooding in a simulation of palsa degradation M. Laurent et al. https://doi.org/10.5194/bg-22-7881-2025
- Long‐Term Measurements of Methane Ebullition From Thaw Ponds S. Burke et al. https://doi.org/10.1029/2018JG004786
- Estimation of Methane Fluxes in the Ecosystem of the Palsa Mire in the Far North Taiga Subzone in the European Northeast of Russia (According to the Results of Two Measurement Methods) S. Zagirova et al. https://doi.org/10.1134/S1995425523020142
- Recent increases in annual, seasonal, and extreme methane fluxes driven by changes in climate and vegetation in boreal and temperate wetland ecosystems S. Feron et al. https://doi.org/10.1111/gcb.17131
- Ground subsidence effects on simulating dynamic high-latitude surface inundation under permafrost thaw using CLM5 A. Ekici et al. https://doi.org/10.5194/gmd-12-5291-2019
- Wetlands In a Changing Climate: Science, Policy and Management W. Moomaw et al. https://doi.org/10.1007/s13157-018-1023-8
- Linear Disturbances Shift Boreal Peatland Plant Communities Toward Earlier Peak Greenness S. Davidson et al. https://doi.org/10.1029/2021JG006403
- Determining Subarctic Peatland Vegetation Using an Unmanned Aerial System (UAS) M. Palace et al. https://doi.org/10.3390/rs10091498
- Methane Emission from Palsa Mires in Northeastern European Russia М. Miglovets et al. https://doi.org/10.3103/S1068373921010076
- Unraveling the depth-dependent causal dynamics of methanogenesis and methanotrophy in a high-latitude fen peatland S. Yang et al. https://doi.org/10.1088/1748-9326/adaf44
- Thaw Transitions and Redox Conditions Drive Methane Oxidation in a Permafrost Peatland C. Perryman et al. https://doi.org/10.1029/2019JG005526
- The Boreal–Arctic Wetland and Lake Dataset (BAWLD) D. Olefeldt et al. https://doi.org/10.5194/essd-13-5127-2021
- Plant community composition along a peatland margin follows alternate successional pathways after hydrologic disturbance E. Goud et al. https://doi.org/10.1016/j.actao.2018.06.006
- Evaluating temporal controls on greenhouse gas (GHG) fluxes in an Arctic tundra environment: An entropy-based approach B. Arora et al. https://doi.org/10.1016/j.scitotenv.2018.08.251
- Graminoids Increase Greenhouse Gas Emissions From Thawed Permafrost at the End of the Growing Season M. Mollenkopf et al. https://doi.org/10.1111/gcb.70783
- Ecosystem carbon response of an Arctic peatland to simulated permafrost thaw C. Voigt et al. https://doi.org/10.1111/gcb.14574
- BAWLD-CH4: a comprehensive dataset of methane fluxes from boreal and arctic ecosystems M. Kuhn et al. https://doi.org/10.5194/essd-13-5151-2021
- Warmer spring conditions increase annual methane emissions from a boreal peat landscape with sporadic permafrost M. Helbig et al. https://doi.org/10.1088/1748-9326/aa8c85
- Reviews and syntheses: Changing ecosystem influences on soil thermal regimes in northern high-latitude permafrost regions M. Loranty et al. https://doi.org/10.5194/bg-15-5287-2018
- Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales S. Knox et al. https://doi.org/10.1111/gcb.15661
- FLUXNET-CH4: a global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands K. Delwiche et al. https://doi.org/10.5194/essd-13-3607-2021
- Carbon Accumulation, Flux, and Fate in Stordalen Mire, a Permafrost Peatland in Transition M. Holmes et al. https://doi.org/10.1029/2021GB007113
- Post-thaw variability in litter decomposition best explained by microtopography at an ice-rich permafrost peatland A. Malhotra et al. https://doi.org/10.1080/15230430.2017.1415622
- Methane Production Pathway Regulated Proximally by Substrate Availability and Distally by Temperature in a High‐Latitude Mire Complex K. Chang et al. https://doi.org/10.1029/2019JG005355
- Peatland warming strongly increases fine-root growth A. Malhotra et al. https://doi.org/10.1073/pnas.2003361117
- The IsoGenie database: an interdisciplinary data management solution for ecosystems biology and environmental research B. Bolduc et al. https://doi.org/10.7717/peerj.9467
- Nutrients Alter Methane Production and Oxidation in a Thawing Permafrost Mire N. Kashi et al. https://doi.org/10.1007/s10021-022-00758-5
- Iron mineral dissolution releases iron and associated organic carbon during permafrost thaw M. Patzner et al. https://doi.org/10.1038/s41467-020-20102-6
28 citations as recorded by crossref.
- Enhanced CO2 emissions driven by flooding in a simulation of palsa degradation M. Laurent et al. https://doi.org/10.5194/bg-22-7881-2025
- Long‐Term Measurements of Methane Ebullition From Thaw Ponds S. Burke et al. https://doi.org/10.1029/2018JG004786
- Estimation of Methane Fluxes in the Ecosystem of the Palsa Mire in the Far North Taiga Subzone in the European Northeast of Russia (According to the Results of Two Measurement Methods) S. Zagirova et al. https://doi.org/10.1134/S1995425523020142
- Recent increases in annual, seasonal, and extreme methane fluxes driven by changes in climate and vegetation in boreal and temperate wetland ecosystems S. Feron et al. https://doi.org/10.1111/gcb.17131
- Ground subsidence effects on simulating dynamic high-latitude surface inundation under permafrost thaw using CLM5 A. Ekici et al. https://doi.org/10.5194/gmd-12-5291-2019
- Wetlands In a Changing Climate: Science, Policy and Management W. Moomaw et al. https://doi.org/10.1007/s13157-018-1023-8
- Linear Disturbances Shift Boreal Peatland Plant Communities Toward Earlier Peak Greenness S. Davidson et al. https://doi.org/10.1029/2021JG006403
- Determining Subarctic Peatland Vegetation Using an Unmanned Aerial System (UAS) M. Palace et al. https://doi.org/10.3390/rs10091498
- Methane Emission from Palsa Mires in Northeastern European Russia М. Miglovets et al. https://doi.org/10.3103/S1068373921010076
- Unraveling the depth-dependent causal dynamics of methanogenesis and methanotrophy in a high-latitude fen peatland S. Yang et al. https://doi.org/10.1088/1748-9326/adaf44
- Thaw Transitions and Redox Conditions Drive Methane Oxidation in a Permafrost Peatland C. Perryman et al. https://doi.org/10.1029/2019JG005526
- The Boreal–Arctic Wetland and Lake Dataset (BAWLD) D. Olefeldt et al. https://doi.org/10.5194/essd-13-5127-2021
- Plant community composition along a peatland margin follows alternate successional pathways after hydrologic disturbance E. Goud et al. https://doi.org/10.1016/j.actao.2018.06.006
- Evaluating temporal controls on greenhouse gas (GHG) fluxes in an Arctic tundra environment: An entropy-based approach B. Arora et al. https://doi.org/10.1016/j.scitotenv.2018.08.251
- Graminoids Increase Greenhouse Gas Emissions From Thawed Permafrost at the End of the Growing Season M. Mollenkopf et al. https://doi.org/10.1111/gcb.70783
- Ecosystem carbon response of an Arctic peatland to simulated permafrost thaw C. Voigt et al. https://doi.org/10.1111/gcb.14574
- BAWLD-CH4: a comprehensive dataset of methane fluxes from boreal and arctic ecosystems M. Kuhn et al. https://doi.org/10.5194/essd-13-5151-2021
- Warmer spring conditions increase annual methane emissions from a boreal peat landscape with sporadic permafrost M. Helbig et al. https://doi.org/10.1088/1748-9326/aa8c85
- Reviews and syntheses: Changing ecosystem influences on soil thermal regimes in northern high-latitude permafrost regions M. Loranty et al. https://doi.org/10.5194/bg-15-5287-2018
- Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales S. Knox et al. https://doi.org/10.1111/gcb.15661
- FLUXNET-CH4: a global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands K. Delwiche et al. https://doi.org/10.5194/essd-13-3607-2021
- Carbon Accumulation, Flux, and Fate in Stordalen Mire, a Permafrost Peatland in Transition M. Holmes et al. https://doi.org/10.1029/2021GB007113
- Post-thaw variability in litter decomposition best explained by microtopography at an ice-rich permafrost peatland A. Malhotra et al. https://doi.org/10.1080/15230430.2017.1415622
- Methane Production Pathway Regulated Proximally by Substrate Availability and Distally by Temperature in a High‐Latitude Mire Complex K. Chang et al. https://doi.org/10.1029/2019JG005355
- Peatland warming strongly increases fine-root growth A. Malhotra et al. https://doi.org/10.1073/pnas.2003361117
- The IsoGenie database: an interdisciplinary data management solution for ecosystems biology and environmental research B. Bolduc et al. https://doi.org/10.7717/peerj.9467
- Nutrients Alter Methane Production and Oxidation in a Thawing Permafrost Mire N. Kashi et al. https://doi.org/10.1007/s10021-022-00758-5
- Iron mineral dissolution releases iron and associated organic carbon during permafrost thaw M. Patzner et al. https://doi.org/10.1038/s41467-020-20102-6
Saved (final revised paper)
Latest update: 12 Jun 2026
Short summary
We found that the dominant abiotic and biotic correlates of CO2 and CH4 fluxes change in strength and interactions as permafrost thaw progresses in a sub-arctic peatland. Our results emphasize the importance of incorporating transitional stages of thaw in landscape-level C budgets and highlight that end-member thaw stages do not adequately describe the variability in structure-function relationships present along a thaw gradient.
We found that the dominant abiotic and biotic correlates of CO2 and CH4 fluxes change in...
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