Warming the Arctic surface ocean due to influx of warm Pacific water not only leads to the declining of the sea ice extent but also triggers melting gas hydrate stored in the Arctic Sea floor of the continental shelf areas. Methane (CH4) is the most abundant hydrocarbon in the atmosphere, where it plays a much more effective role as the greenhouse gas than carbon dioxide (CO2). We study to estimate the CH4 fluxes on the interface of air and seawater. The CH4 in the ambient air and the surface water were quantitatively measured along the ship track.
We collected the manganese nodule by dredge to study the distribution of manganese nodule in the East siberian sea, Arctic Ocean.
Sediment cores during ARA10C were collected for various scientific research including methane cycle, sedimentology, paleontology, microbiology, organic geochemistry, etc.
SMPS(Scanning Mobility Particle Sizer) measures the aerosol size distribution from King Sejong Station in 2010-2016. Monitoring of aerosol size distribution from King Sejong Station.
Reconstruction of Antarctic ice sheet and ocean history for the past two million years using sediment records
Upper air observation has been made once a week at 12 UTC Wednesday from March to mid-November by manual launch of radiosonde. Data consist of pressure, temperature, relative humidity, wind speed and wind direction every two-second up to normally about 20 km. From Nov 16th to end of December, the sounding was carried out 12 UTC everyday as contribution to YOPP-SH special observation. - Analysis of upper air structure over the King Sejong Station, Antarctica - Improvement of weather analysis in Antarctic regions by providing additional upper air data
King Sejong Station Barton Peninsula, King George Island, Antarctica more infomation
Jang Bogo Station Terra Nova Bay, Northern Victoria Land, Antarctica more infomation
Dasan Station NyÅlesund, Norway, Europe more infomation
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