Articles | Volume 12, issue 1
https://doi.org/10.5194/tc-12-123-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-12-123-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
12 Jan 2018
Research article |
| 12 Jan 2018
| 12 Jan 2018
Detecting the permafrost carbon feedback: talik formation and increased cold-season respiration as precursors to sink-to-source transitions
Nicholas C. Parazoo
CORRESPONDING AUTHOR
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, 91109, USA
Charles D. Koven
Lawrence Berkeley National Laboratory, Berkeley, California, USA
David M. Lawrence
National Center for Atmospheric Research, Boulder, Colorado, USA
Vladimir Romanovsky
Geophysical Institute UAF, Fairbanks, Alaska, 99775, USA
Charles E. Miller
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, 91109, USA
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- Linkage between anomalies of pre-summer thawing of frozen soil over the Tibetan Plateau and summer precipitation in East Asia Y. Li et al. 10.1088/1748-9326/ac2f1c
- Emission and Uptake of Greenhouse Gases by Peatland Ecosystems of the Licensed Areas of Salym Oilfield in the Nefteyugansk District of the Khanty-Mansi Autonomous Okrug E. Dyukarev et al. 10.1134/S1995425522060075
- Invited perspective: What lies beneath a changing Arctic? J. McKenzie et al. 10.5194/tc-15-479-2021
- Wildfire‐Initiated Talik Development Exceeds Current Thaw Projections: Observations and Models From Alaska's Continuous Permafrost Zone D. Rey et al. 10.1029/2020GL087565
- Global Sensitivity Analysis Using the Ultra‐Low Resolution Energy Exascale Earth System Model I. Tezaur et al. 10.1029/2021MS002831
- Long‐Term, High‐Resolution Permafrost Monitoring Reveals Coupled Energy Balance and Hydrogeologic Controls on Talik Dynamics Near Umiujaq (Nunavik, Québec, Canada) P. Fortier et al. 10.1029/2022WR032456
- A distributed temperature profiling system for vertically and laterally dense acquisition of soil and snow temperature B. Dafflon et al. 10.5194/tc-16-719-2022
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- Synthesis of physical processes of permafrost degradation and geophysical and geomechanical properties of permafrost M. Liew et al. 10.1016/j.coldregions.2022.103522
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41 citations as recorded by crossref.
- Addressing biases in Arctic–boreal carbon cycling in the Community Land Model Version 5 L. Birch et al. 10.5194/gmd-14-3361-2021
- Warm-season net CO2 uptake outweighs cold-season emissions over Alaskan North Slope tundra under current and RCP8.5 climate J. Tao et al. 10.1088/1748-9326/abf6f5
- Century-scale time since permafrost thaw affects temperature sensitivity of net methane production in thermokarst-lake and talik sediments J. Heslop et al. 10.1016/j.scitotenv.2019.06.402
- RETRACTED ARTICLE: Green highway evaluation based on Big Data GIS and BIM technology Z. Shi & K. Lv 10.1007/s12517-021-07253-6
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- Linkage between anomalies of pre-summer thawing of frozen soil over the Tibetan Plateau and summer precipitation in East Asia Y. Li et al. 10.1088/1748-9326/ac2f1c
- Emission and Uptake of Greenhouse Gases by Peatland Ecosystems of the Licensed Areas of Salym Oilfield in the Nefteyugansk District of the Khanty-Mansi Autonomous Okrug E. Dyukarev et al. 10.1134/S1995425522060075
- Invited perspective: What lies beneath a changing Arctic? J. McKenzie et al. 10.5194/tc-15-479-2021
- Wildfire‐Initiated Talik Development Exceeds Current Thaw Projections: Observations and Models From Alaska's Continuous Permafrost Zone D. Rey et al. 10.1029/2020GL087565
- Global Sensitivity Analysis Using the Ultra‐Low Resolution Energy Exascale Earth System Model I. Tezaur et al. 10.1029/2021MS002831
- Long‐Term, High‐Resolution Permafrost Monitoring Reveals Coupled Energy Balance and Hydrogeologic Controls on Talik Dynamics Near Umiujaq (Nunavik, Québec, Canada) P. Fortier et al. 10.1029/2022WR032456
- A distributed temperature profiling system for vertically and laterally dense acquisition of soil and snow temperature B. Dafflon et al. 10.5194/tc-16-719-2022
- Key indicators of Arctic climate change: 1971–2017 J. Box et al. 10.1088/1748-9326/aafc1b
- Sub-aerial talik formation observed across the discontinuous permafrost zone of Alaska L. Farquharson et al. 10.1038/s41561-022-00952-z
- Pervasive Permafrost Thaw Exacerbates Future Risk of Water Shortage Across the Tibetan Plateau T. Wang et al. 10.1029/2022EF003463
- Assessment of the carbon balance of treed bogs under climate change with observation and modelling data E. Dyukarev et al. 10.1088/1755-1315/386/1/012028
- RETRACTED ARTICLE: Research on non-point source pollution and prevention countermeasures of river basin based on remote sensing and GIS G. Zheng et al. 10.1007/s12517-021-06902-0
- Diverging responses of high-latitude CO<sub>2</sub> and CH<sub>4</sub> emissions in idealized climate change scenarios P. de Vrese et al. 10.5194/tc-15-1097-2021
- Investigating the sensitivity of soil heterotrophic respiration to recent snow cover changes in Alaska using a satellite-based permafrost carbon model Y. Yi et al. 10.5194/bg-17-5861-2020
- Sensitivity of active-layer freezing process to snow cover in Arctic Alaska Y. Yi et al. 10.5194/tc-13-197-2019
- Rapidly changing high-latitude seasonality: implications for the 21st century carbon cycle in Alaska I. Shirley et al. 10.1088/1748-9326/ac4362
- Complex Vulnerabilities of the Water and Aquatic Carbon Cycles to Permafrost Thaw M. Walvoord & R. Striegl 10.3389/fclim.2021.730402
- Assessing historical and projected carbon balance of Alaska: A synthesis of results and policy/management implications A. McGuire et al. 10.1002/eap.1768
- RETRACTED ARTICLE: Spatial characteristics of urban air pollution and measurement of nursing satisfaction of pediatric patients X. Chen 10.1007/s12517-021-08064-5
- Heterogeneous Patterns of Aged Organic Carbon Export Driven by Hydrologic Flow Paths, Soil Texture, Fire, and Thaw in Discontinuous Permafrost Headwaters J. Koch et al. 10.1029/2021GB007242
- The hydrology of treed wetlands in thawing discontinuous permafrost regions B. Disher et al. 10.1002/eco.2296
- Spatial and temporal change patterns of near-surface CO2 and CH4 concentrations in different permafrost regions on the Mongolian Plateau from 2010 to 2017 S. Adiya et al. 10.1016/j.scitotenv.2021.149433
- The changing carbon balance of tundra ecosystems: results from a vertically-resolved peatland biosphere model E. Larson et al. 10.1088/1748-9326/ac4070
- Soil respiration in larch and pine ecosystems of the Krasnoyarsk region (Russian Federation): a latitudinal comparative study O. Masyagina et al. 10.1007/s12517-020-05939-x
- Abrupt permafrost thaw accelerates carbon dioxide and methane release at a tussock tundra site H. Rodenhizer et al. 10.1080/15230430.2022.2118639
- Soil Water Regime, Air Temperature, and Precipitation as the Main Drivers of the Future Greenhouse Gas Emissions from West Siberian Peatlands A. Mikhalchuk et al. 10.3390/w15173056
- Rivers across the Siberian Arctic unearth the patterns of carbon release from thawing permafrost B. Wild et al. 10.1073/pnas.1811797116
- Evaluation of terrestrial pan-Arctic carbon cycling using a data-assimilation system E. López-Blanco et al. 10.5194/esd-10-233-2019
- Recent advances (2010–2019) in the study of taliks H. O’Neill et al. 10.1002/ppp.2050
- Experimental Soil Warming and Permafrost Thaw Increase CH4 Emissions in an Upland Tundra Ecosystem M. Taylor et al. 10.1029/2021JG006376
- Synthesis of physical processes of permafrost degradation and geophysical and geomechanical properties of permafrost M. Liew et al. 10.1016/j.coldregions.2022.103522
- Space‐Based Observations for Understanding Changes in the Arctic‐Boreal Zone B. Duncan et al. 10.1029/2019RG000652
- Multi-year observations reveal a larger than expected autumn respiration signal across northeast Eurasia B. Byrne et al. 10.5194/bg-19-4779-2022
- Integrating hydrology and biogeochemistry across frozen landscapes J. Vonk et al. 10.1038/s41467-019-13361-5
- Recent streamflow trends across permafrost basins of North America K. Bennett et al. 10.3389/frwa.2023.1099660
- The Impacts of Climate and Wildfire on Ecosystem Gross Primary Productivity in Alaska N. Madani et al. 10.1029/2020JG006078
Discussed (final revised paper)
Latest update: 24 Apr 2024
Short summary
Carbon models suggest the permafrost carbon feedback (soil carbon emissions from permafrost thaw) acts as a slow, unobservable leak. We investigate if permafrost temperature provides an observable signal to detect feedbacks. We find a slow carbon feedback in warm sub-Arctic permafrost soils, but potentially rapid feedback in cold Arctic permafrost. This is surprising since the cold permafrost region is dominated by tundra and underlain by deep, cold permafrost thought impervious to such changes.
Carbon models suggest the permafrost carbon feedback (soil carbon emissions from permafrost...
