Southern Ocean of Japan Islands, http://www.jamstec.go.jp
Contact persons:
Kazuhiko Miura, miura@rs.kagu.sut.ac.jp
Mitsuo Uematsu, uematsu@ori.u-tokyo.ac.jp
| Participating Organizations |
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| Institute of Low Temperature Science, Hokkaido University (ILTSa) | Kimitaka Kawamura |
| Institute of Low Temperature Science, Hokkaido University (ILTSb) | Tatsuo Endo |
| Faculty of Engineering, Hokkaido University (HU) | Sachio Ohta |
| Ocean Research Institute, University of Tokyo (ORI) | Mitsuo Uematsu |
| Faculty of Engineering, Keio University (KU) | Shigeru Tanaka |
| Faculty of Science, Science University of Tokyo (SUT) | Kazuhiko Miura |
| National Institute for Environmental Studies (NIES) | Nobuo Sugimoto |
| Japan Ocean Science and Technical Center (JAMSTEC) | Kunio Yoneyama |
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| Atmospheric Chemical Measurements | |||
| Hi-vol air sampler and MOUDI impactor for water soluble | GC/FID and GC/MS | Kawamura | |
| organic compounds | |||
| Water soluble organic carbon (WSOC) | carbon analyzer (TOC-5000) | Kawamura | |
| Lipid class compounds (hydrocarbons, fatty acids, alcohols, etc.) | GC and GC/MS | Kawamura | |
| Non-methane hydrocarbons | In situ GC analyses | Kawamura | |
| Carbon (OC/TC) | Carbon Monitor 5400 | Uematsu | |
| Org. N | Impactor sampling | Uematsu | |
| Major inorg. Ions & trace metals | Hi-volume sampling | Uematsu | |
| Rain chemistry | Rain samplers | Uematsu | |
| Low volume sampler | ? | Ohta | |
| Low volume aerosol sampler for soluble ions analysis | IC | Tanaka | |
| (Cl-, NO3-, SO42-, Na+, NH4+, K+, Mg2+, Ca2+) | |||
| Low volume aerosol sampler for trace metals analysis | LA/ ICP-MS | Tanaka | |
| (Al, Ti, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, As, Se, Sb, Cd, Pb) | |||
| Automatic continuous measurement system | DDS/HPLC | Tanaka | |
| for HCHO and CH3CHO in the atmosphere | |||
| Automatic continuous measurement system for acidic | DS/IC | Tanaka | |
| and basic gases (HCl, HNO3, SO2 and NH3) in the atmosphere | |||
| Automatic continuous measurement system | DS/IC | Tanaka | |
| for inorganic halogen gases (Cl2, Br2) in the atmosphere | |||
| Automatic continuous measurement system | DS/HPLC | Tanaka | |
| for H2O2 in the atmosphere | |||
| Automatic continuous measurement system for biogenic | Cold Trap/GC | Tanaka | |
| sulfur compounds (DMS, COS and MeSH) in the atmosphere | |||
| Elemental composition of individual particles | SEM/EDX | Miura | |
| Vertical profile of elemental composition | Kytoon observation (impactor) | Miura | |
| Radon concentration | Radon monitor | Miura | |
| Aerosol Physical and Optical Measurements | |||
| Size distribution | OPC RION KC-18 | Uematsu | |
| Size distribution | DMA, OPC RION KC-01 | Miura | |
| Vertical profile of number concentration | Kytoon observation (OPC sonde) | Miura | |
| Extinction coefficient | Total nephelometer | Ohta | |
| Absorption coefficient | Aethalometer | Ohta | |
| Vertical Profile of extinction coefficient | Lidar | Sugimoto | |
| Radiation Measurements | |||
| Optical thickness | Sky radiometer (Prede) | Endo | |
| Meteorological Measurements | |||
| Surface elements | routine | ||
| Vertical profile | Radio sonde | Yoneyama | |