Sience Field
Bioscience => Ocean Production Process
Umitakamaru => Bioscience
| Overview | |
|---|---|
| Title | Optical properties of aerosols in the Southern Ocean(UM0405) |
| Sub-Title | |
| Data Summary | The aerosol size distribution, the scattering coefficient and the absorption coefficient were measured using an optical particle counter, an integrating nephelometer, and a particle soot/absorption photometer, respectively. For measurements, air was sampled at a rate of 20 LPM through a port near the ship fore about 10 m above the sea surface. In order to avoid the contamination by the exhaust from the ship engine, the data were excluded when the wind blew from the sector of 240- 360. |
| About Observation | |
| Spatial Coverage | |
| Data Location | Capetown - Lutzow Holm Bay -Freemantle |
| Observaion Period / Temporal Coverage |
2004-12-31 - 2005-01-24 |
| Data Period | 2004-12-31 - 2005-01-24 |
| Observation Photo |
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| Data Details | |
| Data Name | Aerosol size distribution, scattering coefficient, absorption coefficient |
| Data Format | digital data |
| Data Recording / Acquisition Sampling |
1 minutes continuous measurement |
| Observation Instruments | Optical particle counter（Rion, KC01C)、Integrating Nephelometer（Radiance Research, M903)、Particle Soot/Absorption Photometer（Radiance Research, PSAP） |
| Sample Data |
Aerosol scattering coefficint along the ship track |
| Publication | |
| Publication method | [TR/V Umitaka Maru Cruiese 0506] Metadata/AMD : Optical properties of aerosols in the Southern Ocean |
| Data Policy | |
| Data Center (Contact Person) |
Chiba University (Masanori Yabuki) |
| yabuki (at) restaff.chiba-u.jp | |
| Related Organization | National Institute of Polar Research, K. Osada, C. Nishita (Nagoya Univ.), H. Kobayashi (Yamanashi Univ.), K. Hara (Fukuoka Univ.) |
| Scientific Results / Publication |
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| Digital Object Identifier(DOI) | |
| Creator | Masanori Yabuki |
| Publisher | National Institute of Polar Research |