Articles | Volume 17, issue 22
https://doi.org/10.5194/bg-17-5861-2020
© 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-17-5861-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
27 Nov 2020
Research article | Highlight paper |
| 27 Nov 2020
| 27 Nov 2020
Investigating the sensitivity of soil heterotrophic respiration to recent snow cover changes in Alaska using a satellite-based permafrost carbon model
Yonghong Yi
CORRESPONDING AUTHOR
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA, USA
Joint Institute for Regional Earth System Science and Engineering,
University of California, Los Angeles, CA, USA
John S. Kimball
Numerical Terradynamic Simulation Group, University of Montana, Missoula, MT, USA
Jennifer D. Watts
Woods Hole Research Center, Falmouth, MA, USA
Susan M. Natali
Woods Hole Research Center, Falmouth, MA, USA
Donatella Zona
Department of Biology, San Diego State University, San Diego, CA, USA
Department of Animal and Plant Sciences, University of Sheffield,
Western Bank, Sheffield, S10 2TN, UK
Junjie Liu
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA, USA
Masahito Ueyama
Graduate School of Life and Environmental Sciences, Osaka Prefecture
University, Sakai, Osaka 599-8531, Japan
Hideki Kobayashi
Institute of Arctic Climate and Environment Research, Research
Institute for Global Change, Japan Agency for Marine–Earth Science and
Technology, Yokohama, Kanagawa 236-0001, Japan
Walter Oechel
Department of Biology, San Diego State University, San Diego, CA, USA
Department of Geography, College of Life and Environmental Sciences,
University of Exeter, Exeter, EX4 4RJ, UK
Charles E. Miller
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA, USA
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Cited
10 citations as recorded by crossref.
- Recent Advances and Challenges in Monitoring and Modeling Non-Growing Season Carbon Dioxide Fluxes from the Arctic Boreal Zone K. Arndt et al. 10.1007/s40641-023-00190-4
- Multi-year observations reveal a larger than expected autumn respiration signal across northeast Eurasia B. Byrne et al. 10.5194/bg-19-4779-2022
- Impact of measured and simulated tundra snowpack properties on heat transfer V. Dutch et al. 10.5194/tc-16-4201-2022
- Towards the incorporation of hydrogeochemistry into the modelling of permafrost environments: a review of recent recommendations, considerations, and literature C. Lapalme et al. 10.1139/as-2022-0038
- Changes in the non-growing season soil heterotrophic respiration rate are driven by environmental factors after fire in a cold temperate forest ecosystem T. Hu et al. 10.1007/s13595-021-01060-5
- Siberian 2020 heatwave increased spring CO2 uptake but not annual CO2 uptake M. Kwon et al. 10.1088/1748-9326/ac358b
- Are vegetation influences on Arctic–boreal snow melt rates detectable across the Northern Hemisphere? H. Kropp et al. 10.1088/1748-9326/ac8fa7
- Soil Respiration Phenology Improves Modeled Phase of Terrestrial net Ecosystem Exchange in Northern Hemisphere K. Endsley et al. 10.1029/2021MS002804
- Weakening of carbon sink on the Qinghai–Tibet Plateau T. Wu et al. 10.1016/j.geoderma.2022.115707
- Bibliometric Analysis of the Research (2000–2020) on Land-Use Carbon Emissions Based on CiteSpace X. Li et al. 10.3390/land12010165
10 citations as recorded by crossref.
- Recent Advances and Challenges in Monitoring and Modeling Non-Growing Season Carbon Dioxide Fluxes from the Arctic Boreal Zone K. Arndt et al. 10.1007/s40641-023-00190-4
- Multi-year observations reveal a larger than expected autumn respiration signal across northeast Eurasia B. Byrne et al. 10.5194/bg-19-4779-2022
- Impact of measured and simulated tundra snowpack properties on heat transfer V. Dutch et al. 10.5194/tc-16-4201-2022
- Towards the incorporation of hydrogeochemistry into the modelling of permafrost environments: a review of recent recommendations, considerations, and literature C. Lapalme et al. 10.1139/as-2022-0038
- Changes in the non-growing season soil heterotrophic respiration rate are driven by environmental factors after fire in a cold temperate forest ecosystem T. Hu et al. 10.1007/s13595-021-01060-5
- Siberian 2020 heatwave increased spring CO2 uptake but not annual CO2 uptake M. Kwon et al. 10.1088/1748-9326/ac358b
- Are vegetation influences on Arctic–boreal snow melt rates detectable across the Northern Hemisphere? H. Kropp et al. 10.1088/1748-9326/ac8fa7
- Soil Respiration Phenology Improves Modeled Phase of Terrestrial net Ecosystem Exchange in Northern Hemisphere K. Endsley et al. 10.1029/2021MS002804
- Weakening of carbon sink on the Qinghai–Tibet Plateau T. Wu et al. 10.1016/j.geoderma.2022.115707
- Bibliometric Analysis of the Research (2000–2020) on Land-Use Carbon Emissions Based on CiteSpace X. Li et al. 10.3390/land12010165
Latest update: 24 Apr 2024
Short summary
We developed a 1 km satellite-data-driven permafrost carbon model to evaluate soil respiration sensitivity to recent snow cover changes in Alaska. Results show earlier snowmelt enhances growing-season soil respiration and reduces annual carbon uptake, while early cold-season soil respiration is linked to the number of snow-free days after the land surface freezes. Our results also show nonnegligible influences of subgrid variability in surface conditions on model-simulated CO2 seasonal cycles.
We developed a 1 km satellite-data-driven permafrost carbon model to evaluate soil respiration...
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