Articles | Volume 12, issue 1
https://doi.org/10.5194/tc-12-145-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/tc-12-145-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
16 Jan 2018
Research article |
| 16 Jan 2018
Characterizing permafrost active layer dynamics and sensitivity to landscape spatial heterogeneity in Alaska
Yonghong Yi
CORRESPONDING AUTHOR
Numerical Terradynamic Simulation Group, The University of Montana,
Missoula MT, USA
John S. Kimball
Numerical Terradynamic Simulation Group, The University of Montana,
Missoula MT, USA
Richard H. Chen
Department of Electrical Engineering, University of Southern
California, CA, USA
Mahta Moghaddam
Department of Electrical Engineering, University of Southern
California, CA, USA
Rolf H. Reichle
Global Modeling and Assimilation Office, NASA Goddard Space Flight
Center, Greenbelt, MD, USA
Umakant Mishra
Environmental Science Division, Argonne National Laboratory, Argonne,
IL, USA
Donatella Zona
Department of Biology, San Diego State University, San Diego, CA, USA
Walter C. Oechel
Department of Biology, San Diego State University, San Diego, CA, USA
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- Potential Satellite Monitoring of Surface Organic Soil Properties in Arctic Tundra From SMAP Y. Yi et al. 10.1029/2021WR030957
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- Summer litter decomposition is moderated by scale‐dependent microenvironmental variation in tundra ecosystems E. Gallois et al. 10.1111/oik.10261
- Response of active layer thickening to wildfire in the pan-Arctic region: Permafrost type and vegetation type influences X. Jiang et al. 10.1016/j.scitotenv.2023.166132
- Evaluation of MERRA-2 land surface temperature dataset and its application in permafrost mapping over China A. Wen et al. 10.1016/j.atmosres.2022.106373
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- Satellite-based simulation of soil freezing/thawing processes in the northeast Tibetan Plateau G. Zheng et al. 10.1016/j.rse.2019.111269
- The Seasonality of In‐Stream Nutrient Concentrations and Uptake in Arctic Headwater Streams in the Northern Foothills of Alaska's Brooks Range T. Covino et al. 10.1029/2020JG005949
- Trends in Satellite Earth Observation for Permafrost Related Analyses—A Review M. Philipp et al. 10.3390/rs13061217
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- Active layer variability and change in the Mackenzie Valley, Northwest Territories between 1991-2014: An ecoregional assessment M. Garibaldi et al. 10.1080/15230430.2022.2097156
- Evaluation of Merra-2 Land Surface Temperature Dataset and its Application in Permafrost Mapping Over China A. Wen et al. 10.2139/ssrn.4067275
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39 citations as recorded by crossref.
- Improved Simulation of Arctic Circumpolar Land Area Snow Properties and Soil Temperatures A. Royer et al. 10.3389/feart.2021.685140
- Sensitivity of Multifrequency Polarimetric SAR Data to Postfire Permafrost Changes and Recovery Processes in Arctic Tundra Y. Yi et al. 10.1109/TGRS.2021.3125715
- New insights into the environmental factors controlling the ground thermal regime across the Northern Hemisphere: a comparison between permafrost and non-permafrost areas O. Karjalainen et al. 10.5194/tc-13-693-2019
- Biological Interactions and Environmental Influences Shift Microeukaryotes in Permafrost Active Layer Soil Across the Qinghai-Tibet Plateau Z. Ren et al. 10.1007/s00248-023-02280-0
- Potential Satellite Monitoring of Surface Organic Soil Properties in Arctic Tundra From SMAP Y. Yi et al. 10.1029/2021WR030957
- Contrasting characteristics, changes, and linkages of permafrost between the Arctic and the Third Pole X. Wang et al. 10.1016/j.earscirev.2022.104042
- Changing characteristics of runoff and freshwater export from watersheds draining northern Alaska M. Rawlins et al. 10.5194/tc-13-3337-2019
- Factors on Spatial Heterogeneity of the Grain Production Capacity in the Major Grain Sales Area in Southeast China: Evidence from 530 Counties in Guangdong Province W. Fang et al. 10.3390/land10020206
- Summer litter decomposition is moderated by scale‐dependent microenvironmental variation in tundra ecosystems E. Gallois et al. 10.1111/oik.10261
- Response of active layer thickening to wildfire in the pan-Arctic region: Permafrost type and vegetation type influences X. Jiang et al. 10.1016/j.scitotenv.2023.166132
- Evaluation of MERRA-2 land surface temperature dataset and its application in permafrost mapping over China A. Wen et al. 10.1016/j.atmosres.2022.106373
- Using atmospheric observations to quantify annual biogenic carbon dioxide fluxes on the Alaska North Slope L. Schiferl et al. 10.5194/bg-19-5953-2022
- A model to characterize soil moisture and organic matter profiles in the permafrost active layer in support of radar remote sensing in Alaskan Arctic tundra K. Bakian-Dogaheh et al. 10.1088/1748-9326/ac4e37
- Sensitivity of soil freeze/thaw dynamics to environmental conditions at different spatial scales in the central Tibetan Plateau H. Jiang et al. 10.1016/j.scitotenv.2020.139261
- Soil bacterial communities vary more by season than with over two decades of experimental warming in Arctic tussock tundra G. Pold et al. 10.1525/elementa.2021.00116
- Surface Energy Budgets of Arctic Tundra During Growing Season H. El Sharif et al. 10.1029/2019JD030650
- Remote sensing spatiotemporal patterns of frozen soil and the environmental controls over the Tibetan Plateau during 2002–2016 G. Zheng et al. 10.1016/j.rse.2020.111927
- Response of carbon and microbial properties to risk elements pollution in arctic soils X. Ji et al. 10.1016/j.jhazmat.2020.124430
- Mapping Surface Organic Soil Properties in Arctic Tundra Using C-Band SAR Data Y. Yi et al. 10.1109/JSTARS.2023.3236117
- Permafrost Dynamics Observatory (PDO): 2. Joint Retrieval of Permafrost Active Layer Thickness and Soil Moisture From L‐Band InSAR and P‐Band PolSAR R. Chen et al. 10.1029/2022EA002453
- Modeling urban growth using spatially heterogeneous cellular automata models: Comparison of spatial lag, spatial error and GWR C. Gao et al. 10.1016/j.compenvurbsys.2020.101459
- Thermo‐erosional valleys in Siberian ice‐rich permafrost A. Morgenstern et al. 10.1002/ppp.2087
- Reflecting Properties of the Seasonally Thawed Layer during Thawing and Freezing of the Light Loam Soil. Numeric-analytical Study K. Muzalevsky 10.1007/s11141-023-10250-2
- Sensitivity of active-layer freezing process to snow cover in Arctic Alaska Y. Yi et al. 10.5194/tc-13-197-2019
- Toward the Detection of Permafrost Using Land-Surface Temperature Mapping J. Batbaatar et al. 10.3390/rs12040695
- Influence of Tundra Polygon Type and Climate Variability on CO2 and CH4 Fluxes Near Utqiagvik, Alaska S. Dengel et al. 10.1029/2021JG006262
- 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
- NASA’s carbon monitoring system (CMS) and arctic-boreal vulnerability experiment (ABoVE) social network and community of practice M. Brown et al. 10.1088/1748-9326/aba300
- Progress and Challenges in Studying Regional Permafrost in the Tibetan Plateau Using Satellite Remote Sensing and Models H. Jiang et al. 10.3389/feart.2020.560403
- Complex Vulnerabilities of the Water and Aquatic Carbon Cycles to Permafrost Thaw M. Walvoord & R. Striegl 10.3389/fclim.2021.730402
- Recent degradation of interior Alaska permafrost mapped with ground surveys, geophysics, deep drilling, and repeat airborne lidar T. Douglas et al. 10.5194/tc-15-3555-2021
- Modeling and mapping permafrost active layer thickness using field measurements and remote sensing techniques C. Zhang et al. 10.1016/j.jag.2021.102455
- Spatial Downscaling Based on Spectrum Analysis for Soil Freeze/Thaw Status Retrieved From Passive Microwave H. Gao et al. 10.1109/TGRS.2021.3051683
- Satellite-based simulation of soil freezing/thawing processes in the northeast Tibetan Plateau G. Zheng et al. 10.1016/j.rse.2019.111269
- The Seasonality of In‐Stream Nutrient Concentrations and Uptake in Arctic Headwater Streams in the Northern Foothills of Alaska's Brooks Range T. Covino et al. 10.1029/2020JG005949
- Trends in Satellite Earth Observation for Permafrost Related Analyses—A Review M. Philipp et al. 10.3390/rs13061217
- The impacts of soil freeze/thaw dynamics on soil water transfer and spring phenology in the Tibetan Plateau H. Jiang et al. 10.1080/15230430.2018.1439155
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- Evaluation of Merra-2 Land Surface Temperature Dataset and its Application in Permafrost Mapping Over China A. Wen et al. 10.2139/ssrn.4067275
1 citations as recorded by crossref.
Latest update: 21 Sep 2023
Short summary
An important feature of the Arctic is large spatial heterogeneity in active layer conditions. We developed a modeling framework integrating airborne longwave radar and satellite data to investigate active layer thickness (ALT) sensitivity to landscape heterogeneity in Alaska. We find uncertainty in spatial and vertical distribution of soil organic carbon is the largest factor affecting ALT accuracy. Advances in remote sensing of soil conditions will enable more accurate ALT predictions.
An important feature of the Arctic is large spatial heterogeneity in active layer conditions. We...
