Articles | Volume 11, issue 11
https://doi.org/10.5194/amt-11-6075-2018
© 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/amt-11-6075-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
09 Nov 2018
Research article |
| 09 Nov 2018
| 09 Nov 2018
Dried, closed-path eddy covariance method for measuring carbon dioxide flux over sea ice
Brian J. Butterworth
CORRESPONDING AUTHOR
Department of Geography, University of Calgary, Calgary, T2N 1N4, Canada
Brent G. T. Else
Department of Geography, University of Calgary, Calgary, T2N 1N4, Canada
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Cited
17 citations as recorded by crossref.
- Biases in open-path carbon dioxide flux measurements: Roles of instrument surface heat exchange and analyzer temperature sensitivity M. Deventer et al. 10.1016/j.agrformet.2020.108216
- Widespread surface waterpCO2 undersaturation during ice-melt season in an Arctic continental shelf sea (Hudson Bay, Canada) M. Ahmed et al. 10.1525/elementa.2020.00130
- High interannual surface pCO2 variability in the southern Canadian Arctic Archipelago's Kitikmeot Sea R. Sims et al. 10.5194/os-19-837-2023
- Wind, Convection and Fetch Dependence of Gas Transfer Velocity in an Arctic Sea‐Ice Lead Determined From Eddy Covariance CO2 Flux Measurements J. Prytherch & M. Yelland 10.1029/2020GB006633
- Near‐Surface Stratification Due to Ice Melt Biases Arctic Air‐Sea CO2 Flux Estimates Y. Dong et al. 10.1029/2021GL095266
- Canada's marine carbon sink: an early career perspective on the state of research and existing knowledge gaps P. Duke et al. 10.1139/facets-2022-0214
- High Levels of CO2 Exchange During Synoptic‐Scale Events Introduce Large Uncertainty Into the Arctic Carbon Budget K. Jentzsch et al. 10.1029/2020GL092256
- Polar oceans and sea ice in a changing climate M. Willis et al. 10.1525/elementa.2023.00056
- Decadal vision in oceanography 2021: Air―sea boundary Y. Iwamoto et al. 10.5928/kaiyou.30.5_199
- Seasonal marine carbon system processes in an Arctic coastal landfast sea ice environment observed with an innovative underwater sensor platform P. Duke et al. 10.1525/elementa.2021.00103
- Impact of sea ice on air-sea CO2 exchange – A critical review of polar eddy covariance studies J. Watts et al. 10.1016/j.pocean.2022.102741
- Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 D. NOMURA et al. 10.5331/bgr.21R02
- The Ocean CO2 Sink in the Canadian Arctic Archipelago: A Present‐Day Budget and Past Trends Due to Climate Change M. Ahmed & B. Else 10.1029/2019GL083547
- Comparisons of different sample air-drying systems for carbon dioxide flux measurements based on eddy covariance in cold environments T. NOSHIRO et al. 10.2480/agrmet.D-23-00014
- Insights from year-long measurements of air–water CH<sub>4</sub> and CO<sub>2</sub> exchange in a coastal environment M. Yang et al. 10.5194/bg-16-961-2019
- Surface CO2 system dynamics in the Gulf of Anadyr during the open water season I. Pipko et al. 10.1016/j.csr.2021.104371
- Correcting high-frequency losses of reactive nitrogen flux measurements P. Wintjen et al. 10.5194/amt-13-2923-2020
17 citations as recorded by crossref.
- Biases in open-path carbon dioxide flux measurements: Roles of instrument surface heat exchange and analyzer temperature sensitivity M. Deventer et al. 10.1016/j.agrformet.2020.108216
- Widespread surface waterpCO2 undersaturation during ice-melt season in an Arctic continental shelf sea (Hudson Bay, Canada) M. Ahmed et al. 10.1525/elementa.2020.00130
- High interannual surface pCO2 variability in the southern Canadian Arctic Archipelago's Kitikmeot Sea R. Sims et al. 10.5194/os-19-837-2023
- Wind, Convection and Fetch Dependence of Gas Transfer Velocity in an Arctic Sea‐Ice Lead Determined From Eddy Covariance CO2 Flux Measurements J. Prytherch & M. Yelland 10.1029/2020GB006633
- Near‐Surface Stratification Due to Ice Melt Biases Arctic Air‐Sea CO2 Flux Estimates Y. Dong et al. 10.1029/2021GL095266
- Canada's marine carbon sink: an early career perspective on the state of research and existing knowledge gaps P. Duke et al. 10.1139/facets-2022-0214
- High Levels of CO2 Exchange During Synoptic‐Scale Events Introduce Large Uncertainty Into the Arctic Carbon Budget K. Jentzsch et al. 10.1029/2020GL092256
- Polar oceans and sea ice in a changing climate M. Willis et al. 10.1525/elementa.2023.00056
- Decadal vision in oceanography 2021: Air―sea boundary Y. Iwamoto et al. 10.5928/kaiyou.30.5_199
- Seasonal marine carbon system processes in an Arctic coastal landfast sea ice environment observed with an innovative underwater sensor platform P. Duke et al. 10.1525/elementa.2021.00103
- Impact of sea ice on air-sea CO2 exchange – A critical review of polar eddy covariance studies J. Watts et al. 10.1016/j.pocean.2022.102741
- Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 D. NOMURA et al. 10.5331/bgr.21R02
- The Ocean CO2 Sink in the Canadian Arctic Archipelago: A Present‐Day Budget and Past Trends Due to Climate Change M. Ahmed & B. Else 10.1029/2019GL083547
- Comparisons of different sample air-drying systems for carbon dioxide flux measurements based on eddy covariance in cold environments T. NOSHIRO et al. 10.2480/agrmet.D-23-00014
- Insights from year-long measurements of air–water CH<sub>4</sub> and CO<sub>2</sub> exchange in a coastal environment M. Yang et al. 10.5194/bg-16-961-2019
- Surface CO2 system dynamics in the Gulf of Anadyr during the open water season I. Pipko et al. 10.1016/j.csr.2021.104371
- Correcting high-frequency losses of reactive nitrogen flux measurements P. Wintjen et al. 10.5194/amt-13-2923-2020
Latest update: 24 Apr 2024
Short summary
This study measured how quickly carbon dioxide was absorbed/released from sea ice to the air. We used a method that had never been tested over landlocked sea ice. To avoid water vapor ruining the carbon dioxide measurement, we dried the sample air before it went to the gas analyzer. This gave values that were more credible than those found by previous studies. We showed that this method will be useful for studying the processes which affect carbon dioxide exchange between sea ice and air.
This study measured how quickly carbon dioxide was absorbed/released from sea ice to the air. We...
