Articles | Volume 17, issue 22
https://doi.org/10.5194/bg-17-5849-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-17-5849-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Nov 2020
Research article |
| 27 Nov 2020
| 27 Nov 2020
Hysteretic temperature sensitivity of wetland CH4 fluxes explained by substrate availability and microbial activity
Climate and Ecosystem Sciences Division, Lawrence Berkeley National
Laboratory, Berkeley, California, USA
William J. Riley
Climate and Ecosystem Sciences Division, Lawrence Berkeley National
Laboratory, Berkeley, California, USA
Patrick M. Crill
Department of Geological Sciences and Bolin Centre for Climate Research,
Stockholm University, Stockholm, Sweden
Robert F. Grant
Department of Renewable Resources, University of Alberta, Edmonton, Alberta,
Canada
Scott R. Saleska
Department of Ecology and Evolutionary Biology, University of Arizona,
Tucson, Arizona, USA
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Cited
22 citations as recorded by crossref.
- Aligning theoretical and empirical representations of soil carbon-to-nitrogen stoichiometry with process-based terrestrial biogeochemistry models K. Rocci et al. 10.1016/j.soilbio.2023.109272
- Field-scale CH<sub>4</sub> emission at a subarctic mire with heterogeneous permafrost thaw status P. Łakomiec et al. 10.5194/bg-18-5811-2021
- Differential responses of temperature sensitivity of greenhouse gases emission to seasonal variations in plateau riparian zones Y. Pan et al. 10.1016/j.envpol.2024.124190
- Practical Guide to Measuring Wetland Carbon Pools and Fluxes S. Bansal et al. 10.1007/s13157-023-01722-2
- Metagenomic evidence of suppressed methanogenic pathways along soil profile after wetland conversion to cropland N. Wang et al. 10.3389/fmicb.2022.930694
- Non-growing season plant nutrient uptake controls Arctic tundra vegetation composition under future climate W. Riley et al. 10.1088/1748-9326/ac0e63
- Coupling plant litter quantity to a novel metric for litter quality explains C storage changes in a thawing permafrost peatland M. Hough et al. 10.1111/gcb.15970
- Effect of Drought and Heavy Precipitation on CH4 Emissions and δ13C–CH4 in a Northern Temperate Peatland C. Perryman et al. 10.1007/s10021-023-00868-8
- Soil incubation methods lead to large differences in inferred methane production temperature sensitivity Z. Li et al. 10.1088/1748-9326/ad3565
- Temperature, moisture and freeze–thaw controls on CO2 production in soil incubations from northern peatlands E. Byun et al. 10.1038/s41598-021-02606-3
- Warming reshapes methane fluxes K. Chang 10.1038/s41558-022-01511-5
- Observational constraints reduce model spread but not uncertainty in global wetland methane emission estimates K. Chang et al. 10.1111/gcb.16755
- Modeled production, oxidation, and transport processes of wetland methane emissions in temperate, boreal, and Arctic regions M. Ueyama et al. 10.1111/gcb.16594
- Boreal–Arctic wetland methane emissions modulated by warming and vegetation activity K. Yuan et al. 10.1038/s41558-024-01933-3
- Improved ELMv1-ECA simulations of zero-curtain periods and cold-season CH<sub>4</sub> and CO<sub>2</sub> emissions at Alaskan Arctic tundra sites J. Tao et al. 10.5194/tc-15-5281-2021
- Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions K. Chang et al. 10.1038/s41467-021-22452-1
- Causality guided machine learning model on wetland CH4 emissions across global wetlands K. Yuan et al. 10.1016/j.agrformet.2022.109115
- Spatiotemporal Assessment of GHG Emissions and Nutrient Sequestration Linked to Agronutrient Runoff in Global Wetlands C. Pasut et al. 10.1029/2020GB006816
- Spatial and temporal variation in δ13C values of methane emitted from a hemiboreal mire: methanogenesis, methanotrophy, and hysteresis J. Rinne et al. 10.5194/bg-19-4331-2022
- Influence of wetlands on nutrients in headwaters of agricultural catchments D. Van Stempvoort et al. 10.1002/hyp.14866
- Alkalinity export to the ocean is a major carbon sequestration mechanism in a macrotidal saltmarsh Y. Yau et al. 10.1002/lno.12155
- Methane Emissions in Seagrass Meadows as a Small Offset to Carbon Sequestration Y. Yau et al. 10.1029/2022JG007295
20 citations as recorded by crossref.
- Aligning theoretical and empirical representations of soil carbon-to-nitrogen stoichiometry with process-based terrestrial biogeochemistry models K. Rocci et al. 10.1016/j.soilbio.2023.109272
- Field-scale CH<sub>4</sub> emission at a subarctic mire with heterogeneous permafrost thaw status P. Łakomiec et al. 10.5194/bg-18-5811-2021
- Differential responses of temperature sensitivity of greenhouse gases emission to seasonal variations in plateau riparian zones Y. Pan et al. 10.1016/j.envpol.2024.124190
- Practical Guide to Measuring Wetland Carbon Pools and Fluxes S. Bansal et al. 10.1007/s13157-023-01722-2
- Metagenomic evidence of suppressed methanogenic pathways along soil profile after wetland conversion to cropland N. Wang et al. 10.3389/fmicb.2022.930694
- Non-growing season plant nutrient uptake controls Arctic tundra vegetation composition under future climate W. Riley et al. 10.1088/1748-9326/ac0e63
- Coupling plant litter quantity to a novel metric for litter quality explains C storage changes in a thawing permafrost peatland M. Hough et al. 10.1111/gcb.15970
- Effect of Drought and Heavy Precipitation on CH4 Emissions and δ13C–CH4 in a Northern Temperate Peatland C. Perryman et al. 10.1007/s10021-023-00868-8
- Soil incubation methods lead to large differences in inferred methane production temperature sensitivity Z. Li et al. 10.1088/1748-9326/ad3565
- Temperature, moisture and freeze–thaw controls on CO2 production in soil incubations from northern peatlands E. Byun et al. 10.1038/s41598-021-02606-3
- Warming reshapes methane fluxes K. Chang 10.1038/s41558-022-01511-5
- Observational constraints reduce model spread but not uncertainty in global wetland methane emission estimates K. Chang et al. 10.1111/gcb.16755
- Modeled production, oxidation, and transport processes of wetland methane emissions in temperate, boreal, and Arctic regions M. Ueyama et al. 10.1111/gcb.16594
- Boreal–Arctic wetland methane emissions modulated by warming and vegetation activity K. Yuan et al. 10.1038/s41558-024-01933-3
- Improved ELMv1-ECA simulations of zero-curtain periods and cold-season CH<sub>4</sub> and CO<sub>2</sub> emissions at Alaskan Arctic tundra sites J. Tao et al. 10.5194/tc-15-5281-2021
- Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions K. Chang et al. 10.1038/s41467-021-22452-1
- Causality guided machine learning model on wetland CH4 emissions across global wetlands K. Yuan et al. 10.1016/j.agrformet.2022.109115
- Spatiotemporal Assessment of GHG Emissions and Nutrient Sequestration Linked to Agronutrient Runoff in Global Wetlands C. Pasut et al. 10.1029/2020GB006816
- Spatial and temporal variation in δ13C values of methane emitted from a hemiboreal mire: methanogenesis, methanotrophy, and hysteresis J. Rinne et al. 10.5194/bg-19-4331-2022
- Influence of wetlands on nutrients in headwaters of agricultural catchments D. Van Stempvoort et al. 10.1002/hyp.14866
Latest update: 29 Jun 2024
Short summary
Methane (CH4) is a strong greenhouse gas that can accelerate climate change and offset mitigation efforts. A key assumption embedded in many large-scale climate models is that ecosystem CH4 emissions can be estimated by fixed temperature relations. Here, we demonstrate that CH4 emissions cannot be parameterized by emergent temperature response alone due to variability driven by microbial and abiotic interactions. We also provide mechanistic understanding for observed CH4 emission hysteresis.
Methane (CH4) is a strong greenhouse gas that can accelerate climate change and offset...
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