be exchanged and made freely available
Concentrations of atmospheric and oceanic molecular H2 : 2011 The Southern Ocean
Atmospheric and oceanic molecular hydrogen in the marine boundary layer was monitored from November 21 to December 15 by the RGA3 along the cruise track of R/V Araon from King Sejong to Christchurch carrying out a series of expeditions in The Southern Ocean. The air inlet to the instrument was located at 29 m the foremast and seawater inlet at 7m depth. Both air and water samples were measured once per 45 minutes. Atmospheric molecular hydrogen goes up to the stratosphere easyly, and oxidized to H2O. Therefore it plays a key role in the stratospheric ozone chemistry and affects the global climate. Also its measurements in the ocean is very important because the production and removal mechanism in the ocean that is one of the sources of H2 has not been understood yet.
- Entry ID
- KOPRI-KPDC-00000382
- KPDC_CAOMH_ANTARCTIC_2011_03 (Old ID)
- Copyright
- Science Keyword
- ISO Topic
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
- Platforms
- ARAON (Icebreaker Research Vessel, KOPRI)
- Instruments
- RGA3(Reduced Gas Analyzer 3)
- Personnel
- Tae Siek Rhee (rhee@kopri.re.kr)
- Research period
- 2011-11-21 ~ 2011-12-15
- Create/Update Date
- 2013-07-11 / 2013-07-11
- Location
- Continent > Antarctica > King Sejong
- Continent > Australia/new Zealand > New Zealand > Christchurch
- Dataset
- Concentrations of atmospheric and oceanic molecular H2 : 2011 The Southern Ocean Dynamics of Southern Ocean ecosystem and its buffering capacity of climate gases Tae Siek Rhee
- Citation
- The data(KOPRI-KPDC-00000382) used in this work was provided by the Korea Polar Research Institute.