Articles | Volume 13, issue 17
https://doi.org/10.5194/acp-13-8787-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-13-8787-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| Highlight paper
| 
03 Sep 2013
Research article | Highlight paper |
| 03 Sep 2013
Gravitational separation in the stratosphere – a new indicator of atmospheric circulation
S. Ishidoya
National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8569, Japan
S. Sugawara
Miyagi University of Education, Sendai 980-0845, Japan
S. Morimoto
National Institute of Polar Research, Tokyo 190-8518, Japan
S. Aoki
Center for Atmospheric and Oceanic Studies, Tohoku University, Sendai 980-8578, Japan
T. Nakazawa
Center for Atmospheric and Oceanic Studies, Tohoku University, Sendai 980-8578, Japan
H. Honda
Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
S. Murayama
National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8569, Japan
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Cited
24 citations as recorded by crossref.
- Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model D. Belikov et al. https://doi.org/10.5194/acp-19-5349-2019
- New Atmospheric O<sub>2</sub>/N<sub>2</sub> Ratio Measurements over the Western North Pacific Using a Cargo Aircraft C-130H S. Ishidoya et al. https://doi.org/10.2151/sola.2014-006
- Gravitational separation of Ar∕N2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model B. Birner et al. https://doi.org/10.5194/acp-20-12391-2020
- Short-term variability of atmospheric helium revealed through a cryo-enrichment method B. Birner et al. https://doi.org/10.5194/amt-16-1551-2023
- O2 : CO2 exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic CO2 emissions S. Ishidoya et al. https://doi.org/10.5194/acp-20-5293-2020
- Spatiotemporal variations of the δ(O2 ∕ N2), CO2 and δ(APO) in the troposphere over the western North Pacific S. Ishidoya et al. https://doi.org/10.5194/acp-22-6953-2022
- Gravitational separation of the stratospheric air over Syowa, Antarctica and its connection with meteorological fields S. Ishidoya et al. https://doi.org/10.1002/asl.857
- Stratospheric δ13CO2 observed over Japan and its governing processes S. Sugawara et al. https://doi.org/10.5194/acp-25-11895-2025
- Secular change in atmospheric Ar∕N2 and its implications for ocean heat uptake and Brewer–Dobson circulation S. Ishidoya et al. https://doi.org/10.5194/acp-21-1357-2021
- Improving stratospheric transport trend analysis based on SF6 and CO2 measurements E. Ray et al. https://doi.org/10.1002/2014JD021802
- Diurnal, seasonal, and interannual variations in δ(18O) of atmospheric O2 and its application to evaluate natural and anthropogenic changes in oxygen, carbon, and water cycles S. Ishidoya et al. https://doi.org/10.5194/acp-25-1965-2025
- Simulating age of air and the distribution of SF6 in the stratosphere with the SILAM model R. Kouznetsov et al. https://doi.org/10.5194/acp-20-5837-2020
- Airborne measurements of oxygen concentration from the surface to the lower stratosphere and pole to pole B. Stephens et al. https://doi.org/10.5194/amt-14-2543-2021
- Application of a Nudged General Circulation Model to the Interpretation of the Mean Age of Air Derived from Stratospheric Samples in the Tropics T. NGUYEN et al. https://doi.org/10.2151/jmsj.2021-056
- Coordinated Upper-Troposphere-to-Stratosphere Balloon Experiment in Biak F. Hasebe et al. https://doi.org/10.1175/BAMS-D-16-0289.1
- Influence of CO2 adsorption on cylinders and fractionation of CO2 and air during the preparation of a standard mixture N. Aoki et al. https://doi.org/10.5194/amt-15-5969-2022
- Recent Highlights of Scientific Ballooning in Japan H. Fuke https://doi.org/10.1142/S2251171717400013
- Age and gravitational separation of the stratospheric air over Indonesia S. Sugawara et al. https://doi.org/10.5194/acp-18-1819-2018
- A method for resolving changes in atmospheric He ∕ N2 as an indicator of fossil fuel extraction and stratospheric circulation B. Birner et al. https://doi.org/10.5194/amt-14-2515-2021
- CO2 deviation in a cylinder due to consumption of a standard gas mixture N. Aoki & S. Ishidoya https://doi.org/10.5194/amt-18-6053-2025
- Development of a new high precision continuous measuring system for atmospheric O<sub>2</sub>/N<sub>2</sub> and Ar/N<sub>2</sub> and its application to the observation in Tsukuba, Japan S. Ishidoya & S. Murayama https://doi.org/10.3402/tellusb.v66.22574
- Evaluation of Stratospheric Age of Air Estimated from Halocarbon Measurements of Air Samples Collected by a Balloon-Borne Cryogenic Air Sampler over Japan T. Umezawa et al. https://doi.org/10.2151/sola.2025-029
- Kinetic fractionation of noble gases in the stratosphere over Japan S. Sugawara et al. https://doi.org/10.5194/acp-26-1537-2026
- An Analysis of Ozone and NO2 Variations during the 2014 Solar Proton Event S. Zenchanka et al. https://doi.org/10.2174/0118742130367787250311065323
24 citations as recorded by crossref.
- Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model D. Belikov et al. https://doi.org/10.5194/acp-19-5349-2019
- New Atmospheric O<sub>2</sub>/N<sub>2</sub> Ratio Measurements over the Western North Pacific Using a Cargo Aircraft C-130H S. Ishidoya et al. https://doi.org/10.2151/sola.2014-006
- Gravitational separation of Ar∕N2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model B. Birner et al. https://doi.org/10.5194/acp-20-12391-2020
- Short-term variability of atmospheric helium revealed through a cryo-enrichment method B. Birner et al. https://doi.org/10.5194/amt-16-1551-2023
- O2 : CO2 exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic CO2 emissions S. Ishidoya et al. https://doi.org/10.5194/acp-20-5293-2020
- Spatiotemporal variations of the δ(O2 ∕ N2), CO2 and δ(APO) in the troposphere over the western North Pacific S. Ishidoya et al. https://doi.org/10.5194/acp-22-6953-2022
- Gravitational separation of the stratospheric air over Syowa, Antarctica and its connection with meteorological fields S. Ishidoya et al. https://doi.org/10.1002/asl.857
- Stratospheric δ13CO2 observed over Japan and its governing processes S. Sugawara et al. https://doi.org/10.5194/acp-25-11895-2025
- Secular change in atmospheric Ar∕N2 and its implications for ocean heat uptake and Brewer–Dobson circulation S. Ishidoya et al. https://doi.org/10.5194/acp-21-1357-2021
- Improving stratospheric transport trend analysis based on SF6 and CO2 measurements E. Ray et al. https://doi.org/10.1002/2014JD021802
- Diurnal, seasonal, and interannual variations in δ(18O) of atmospheric O2 and its application to evaluate natural and anthropogenic changes in oxygen, carbon, and water cycles S. Ishidoya et al. https://doi.org/10.5194/acp-25-1965-2025
- Simulating age of air and the distribution of SF6 in the stratosphere with the SILAM model R. Kouznetsov et al. https://doi.org/10.5194/acp-20-5837-2020
- Airborne measurements of oxygen concentration from the surface to the lower stratosphere and pole to pole B. Stephens et al. https://doi.org/10.5194/amt-14-2543-2021
- Application of a Nudged General Circulation Model to the Interpretation of the Mean Age of Air Derived from Stratospheric Samples in the Tropics T. NGUYEN et al. https://doi.org/10.2151/jmsj.2021-056
- Coordinated Upper-Troposphere-to-Stratosphere Balloon Experiment in Biak F. Hasebe et al. https://doi.org/10.1175/BAMS-D-16-0289.1
- Influence of CO2 adsorption on cylinders and fractionation of CO2 and air during the preparation of a standard mixture N. Aoki et al. https://doi.org/10.5194/amt-15-5969-2022
- Recent Highlights of Scientific Ballooning in Japan H. Fuke https://doi.org/10.1142/S2251171717400013
- Age and gravitational separation of the stratospheric air over Indonesia S. Sugawara et al. https://doi.org/10.5194/acp-18-1819-2018
- A method for resolving changes in atmospheric He ∕ N2 as an indicator of fossil fuel extraction and stratospheric circulation B. Birner et al. https://doi.org/10.5194/amt-14-2515-2021
- CO2 deviation in a cylinder due to consumption of a standard gas mixture N. Aoki & S. Ishidoya https://doi.org/10.5194/amt-18-6053-2025
- Development of a new high precision continuous measuring system for atmospheric O<sub>2</sub>/N<sub>2</sub> and Ar/N<sub>2</sub> and its application to the observation in Tsukuba, Japan S. Ishidoya & S. Murayama https://doi.org/10.3402/tellusb.v66.22574
- Evaluation of Stratospheric Age of Air Estimated from Halocarbon Measurements of Air Samples Collected by a Balloon-Borne Cryogenic Air Sampler over Japan T. Umezawa et al. https://doi.org/10.2151/sola.2025-029
- Kinetic fractionation of noble gases in the stratosphere over Japan S. Sugawara et al. https://doi.org/10.5194/acp-26-1537-2026
- An Analysis of Ozone and NO2 Variations during the 2014 Solar Proton Event S. Zenchanka et al. https://doi.org/10.2174/0118742130367787250311065323
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