Articles | Volume 20, issue 20
https://doi.org/10.5194/acp-20-12033-2020
© 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/acp-20-12033-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
26 Oct 2020
Research article |
| 26 Oct 2020
| 26 Oct 2020
Observations of atmospheric 14CO2 at Anmyeondo GAW station, South Korea: implications for fossil fuel CO2 and emission ratios
National Institute of Meteorological Sciences, Jeju, 63568, Republic
of Korea
Atmospheric Chemistry Laboratory, Hankuk University of Foreign
Studies, Gyeonggi-do, 17035, Republic of Korea
Edward J. Dlugokencky
NOAA, Global Monitoring Laboratory, Boulder, Colorado 80305, USA
Jocelyn C. Turnbull
National Isotope Center, GNS Science, Lower Hutt, 5040, New Zealand
CIRES, University of Colorado, Boulder, Colorado 80305, USA
Sepyo Lee
National Institute of Meteorological Sciences, Jeju, 63568, Republic
of Korea
Scott J. Lehman
INSTAAR, University of Colorado, Boulder, Colorado 80305, USA
John B. Miller
NOAA, Global Monitoring Laboratory, Boulder, Colorado 80305, USA
Gabrielle Pétron
NOAA, Global Monitoring Laboratory, Boulder, Colorado 80305, USA
CIRES, University of Colorado, Boulder, Colorado 80305, USA
Jeong-Sik Lim
Korea Research Institute of Standard and Science, Daejeon, 34113,
Republic of Korea
Department of Science of Measurement, University of Science and Technology, Daejeon, 34113, Republic of
Korea
Gang-Woong Lee
Atmospheric Chemistry Laboratory, Hankuk University of Foreign
Studies, Gyeonggi-do, 17035, Republic of Korea
Sang-Sam Lee
National Institute of Meteorological Sciences, Jeju, 63568, Republic
of Korea
Young-San Park
National Institute of Meteorological Sciences, Jeju, 63568, Republic
of Korea
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Cited
16 citations as recorded by crossref.
- Designing additional CO2 in-situ surface observation networks over South Korea using bayesian inversion coupled with Lagrangian modelling S. Takele Kenea et al. 10.1016/j.atmosenv.2024.120471
- Local and regional enhancements of CH4, CO, and CO2 inferred from TCCON column measurements K. Mottungan et al. 10.5194/amt-17-5861-2024
- Long-term changes in CH4 emissions: Comparing ΔCH4/ΔCO2 ratios between observation and proved model in East Asia (2010–2020) S. Kenea et al. 10.1016/j.atmosenv.2022.119437
- Canopy Leaching Rather than Desorption of PM2.5 From Leaves Is the Dominant Source of Throughfall Dissolved Organic Carbon in Forest J. Cha et al. 10.1029/2023GL103731
- Urban flask measurements of CO2ff and CO to identify emission sources at different site types in Auckland, New Zealand H. Young et al. 10.1098/rsta.2022.0204
- Complementing XCO2 imagery with ground-based CO2 and 14CO2 measurements to monitor CO2 emissions from fossil fuels on a regional to local scale E. Potier et al. 10.5194/amt-15-5261-2022
- Achievements and Future Prospects of Greenhouse Gas Research for Climate Change Monitoring in Korea S. Joo et al. 10.5572/KOSAE.2025.41.2.281
- Short-term reduction of regional enhancement of atmospheric CO2 in China during the first COVID-19 pandemic period S. Sim et al. 10.1088/1748-9326/ac507d
- Anthropogenic carbon dioxide origin tracing study in Anmyeon-do, South Korea: Based on STILT-footprint and emissions data J. Kim et al. 10.1016/j.scitotenv.2023.164677
- Characteristics of STILT footprints driven by KIM model simulated meteorological fields: implication for developing near real-time footprints S. Kenea et al. 10.1007/s44273-023-00016-7
- RADIOCARBON AND ATMOSPHERIC14CO2PIONEER ATHOL RAFTER J. Turnbull et al. 10.1017/RDC.2021.88
- Estimation of Atmospheric Fossil Fuel CO2 Traced by Δ14C: Current Status and Outlook M. Yu et al. 10.3390/atmos13122131
- REMINISCING ON THE USE AND ABUSE OF 14C AND 13C IN ATMOSPHERIC CO2 P. Tans 10.1017/RDC.2022.7
- Atmospheric CO2 and 14CO2 observations at the northern foot of the Qinling Mountains in China: Temporal characteristics and source quantification W. Liu et al. 10.1016/j.scitotenv.2024.170682
- Retrieving the Vertical Profile of Greenhouse Gas Using Fourier Transform Spectrometer (FTS) - Part I: Carbon Dioxide (CO2) M. Kim et al. 10.5572/KOSAE.2024.40.3.349
- Forward and Inverse Modelling of Atmospheric Nitrous Oxide Using MIROC4-Atmospheric Chemistry-Transport Model P. PATRA et al. 10.2151/jmsj.2022-018
16 citations as recorded by crossref.
- Designing additional CO2 in-situ surface observation networks over South Korea using bayesian inversion coupled with Lagrangian modelling S. Takele Kenea et al. 10.1016/j.atmosenv.2024.120471
- Local and regional enhancements of CH4, CO, and CO2 inferred from TCCON column measurements K. Mottungan et al. 10.5194/amt-17-5861-2024
- Long-term changes in CH4 emissions: Comparing ΔCH4/ΔCO2 ratios between observation and proved model in East Asia (2010–2020) S. Kenea et al. 10.1016/j.atmosenv.2022.119437
- Canopy Leaching Rather than Desorption of PM2.5 From Leaves Is the Dominant Source of Throughfall Dissolved Organic Carbon in Forest J. Cha et al. 10.1029/2023GL103731
- Urban flask measurements of CO2ff and CO to identify emission sources at different site types in Auckland, New Zealand H. Young et al. 10.1098/rsta.2022.0204
- Complementing XCO2 imagery with ground-based CO2 and 14CO2 measurements to monitor CO2 emissions from fossil fuels on a regional to local scale E. Potier et al. 10.5194/amt-15-5261-2022
- Achievements and Future Prospects of Greenhouse Gas Research for Climate Change Monitoring in Korea S. Joo et al. 10.5572/KOSAE.2025.41.2.281
- Short-term reduction of regional enhancement of atmospheric CO2 in China during the first COVID-19 pandemic period S. Sim et al. 10.1088/1748-9326/ac507d
- Anthropogenic carbon dioxide origin tracing study in Anmyeon-do, South Korea: Based on STILT-footprint and emissions data J. Kim et al. 10.1016/j.scitotenv.2023.164677
- Characteristics of STILT footprints driven by KIM model simulated meteorological fields: implication for developing near real-time footprints S. Kenea et al. 10.1007/s44273-023-00016-7
- RADIOCARBON AND ATMOSPHERIC14CO2PIONEER ATHOL RAFTER J. Turnbull et al. 10.1017/RDC.2021.88
- Estimation of Atmospheric Fossil Fuel CO2 Traced by Δ14C: Current Status and Outlook M. Yu et al. 10.3390/atmos13122131
- REMINISCING ON THE USE AND ABUSE OF 14C AND 13C IN ATMOSPHERIC CO2 P. Tans 10.1017/RDC.2022.7
- Atmospheric CO2 and 14CO2 observations at the northern foot of the Qinling Mountains in China: Temporal characteristics and source quantification W. Liu et al. 10.1016/j.scitotenv.2024.170682
- Retrieving the Vertical Profile of Greenhouse Gas Using Fourier Transform Spectrometer (FTS) - Part I: Carbon Dioxide (CO2) M. Kim et al. 10.5572/KOSAE.2024.40.3.349
- Forward and Inverse Modelling of Atmospheric Nitrous Oxide Using MIROC4-Atmospheric Chemistry-Transport Model P. PATRA et al. 10.2151/jmsj.2022-018
Latest update: 06 Jul 2025
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Short summary
To understand South Korea's CO2 emissions and sinks as well as those of the surrounding region, we used flask-air samples collected for 2 years at Anmyeondo (36.53° N, 126.32° E; 46 m a.s.l.), South Korea, for analysis of observed 14C in atmospheric CO2 as a tracer of fossil fuel CO2 contribution (Cff). Here, we showed our observation result of 14C and Cff. SF6 and CO can be good proxies of Cff in this study, and the ratio of CO to Cff was compared to a bottom-up inventory.
To understand South Korea's CO2 emissions and sinks as well as those of the surrounding region,...
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