Sience Field
Meteorology and Glaciology => Meteorology in the Antarctic
Monitoring => Meteorology and Glaciology
| Overview | |||
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| Title | Antarctic aerosol CN | ||
| Sub-Title | |||
| Data Summary | Continuous measurement of condensation nuclei (CN) larger than 10 nm and 7 nm in diameters is made using condensation particle counters at Syowa Station, Antarctica (69S, 39E). CN data record every one minute. Air is taken from air inlet at ca. 5 m above ground. Sampled air is distributed into each instrument inside observatory. For CN measurements, 1-butanol (Dp >10 nm) and H2O (Dp >7 nm) were used respectively as vapors for particle growth. The project page |
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| About Observation | |||
| Spatial Coverage | |||
| Data Location | Syowa Station, Antarctica | ||
| Observaion Period / Temporal Coverage |
1997 - 2021 | ||
| Data Period | 1997 - 2021 | ||
| Observation Photo |
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| Data Details | |||
| Data Name | Number concentration of condensation nuclei | ||
| Data Format | Digital record | ||
| Data Recording / Acquisition Sampling |
Continuous recording every 1 minute | ||
| Observation Instruments | Condensation Particle Counter (TSI, model 3010) Condensation Particle Counter (TSI, model 3783) | ||
| Sample Data |
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| Publication | |||
| Publication method | Aerosol size distribution |
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| Data Policy | |||
| Data Center (Contact Person) |
Fukuoka University & National Institute of Polar Research (Keiichiro Hara) | ||
| harakei (at) fukuoka-u.ac.jp | |||
| Related Organization | Fukuoka University National Institute of Polar Research Nagoya University |
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| Scientific Results / Publication |
Hara, K., Nishita-Hara, C., Osada, K., Yabuki, M., and Yamanouchi, T.: Characterization of aerosol number size distributions and their effect on cloud properties at Syowa Station, Antarctica, Atmos. Chem. Phys., 21, 12155-12172, https://doi.org/10.5194/acp-21-12155-2021, 2021. Keiichiro Hara, Kengo Sudo, Takato Ohnishi, Kazuo Osada, Masanori Yabuki, Masataka Shiobara, Takashi Yamanouchi, Seasonal features and origins of carbonaceous aerosols at Syowa Station, Antarctica, Atmos. Chem. Phys., 19, 7817-7837, https://doi.org/10.5194/acp-19-7817-2019, 2019. Hara, K., Hayashi, M., Yabuki, M., Shiobara, M., and Nishita-Hara, C.: Simultaneous aerosol measurements of unusual aerosol enhancement in troposphere over Syowa Station, Antarctica, Atmos. Chem. Phys., 14, 4169-4183, doi:10.5194/acp-14-4169-2014, 2014. K. Hara, K. Osada, C. Nishita-Hara, M. Yabuki, M. Hayashi, T. Yamanouchi, M. Wada, and M. Shiobara, Seasonal features of ultra-fine particle volatility in coastal Antarctic troposphere, Atmos. Chem. Phys., 11, 9803-9812, doi:10.5194/acp-11-9803-2011, 2011. K. Hara, K. Osada, M. Yabuki, G. Hashida, T. Yamanouchi, M. Hayashi, M. Shiobara, C. Nishita-Hara, and M. Wada, Haze episodes at Syowa Station, coastal Antarctica: Where did they come from?, J. Geophys. Res., 115, D14205, doi:10.1029/2009JD012582, 2010. Hara, K., Osada, K., Yabuki, M., Hashida, G., Yamanouchi, T., Hayashi, M., Shiobara, M., Nishita-Hara, C., Wada, M., Haze episodes at Syowa Station, Antarctica, Antarctic Record, 54, 593-622, 2010 (in Japanese with English abstract). Hayashi, M., Osada, K., Hara, K., Yabuki, M., Kobayashi, H., Ihara, S., Wada, M., Yamanouchi, T., Hashida, G., and Shiobara, M., Monitoring of aerosol concentration at Syowa Station, Antarctic Record, 54, 474-486, 2010 (in Japanese with English abstract). Osada, K., Hayashi, M., Shiobara, M., Hara, K., Wada, M., Hashida, G., Morimoto, S., Yabuki, M., and Yamanouchi, T., Atmospheric observation room for clean air at Syowa Station, East Antarctica, Antarctic Record , 50, 86-102, 2006 (in Japanese with English abstract). |
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| Citation Information |
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| Digital Object Identifier(DOI) | 10.17592/002.2023030399 For more: DataCite | ||
| Creator | Keiichiro Hara | ||
| Publisher | National Institute of Polar Research | ||
| Updating History |