be exchanged and made freely available
Concentrations of atmospheric and oceanic molecular H2 : 2010, 2011 The Amundsen Sea
Atmospheric and oceanic molecular hydrogen in the marine boundary layer was monitored from December 20, 2011 to January 22, 2012 by the RGA3 along the cruise track of R/V Araon from King Sejong to Christchurch carrying out a series of expeditions in the Amundsen Sea. 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-00000379
- KPDC_CAOMH_ANTARCTIC_2010_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)
- Project
- Research period
- 2010-12-20 ~ 2011-01-22
- 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 : 2010, 2011 The Amundsen Sea Southern Ocean and the ecosystem as a reactor of climate gases Tae Siek Rhee
- Citation
- The data(KOPRI-KPDC-00000379) used in this work was provided by the Korea Polar Research Institute.