STK: King Sejong Station site
Gengeral site detail (Updated 15 September 2009) Site name
| King Sejong Station site | AsiaFlux site code
| STK | | Location | Antarctic Peninsula | | Position | 62º13'S, 58º 47'E | | Elevation | 0 m above sea level | | Slope | - | Terrain type
| - | | Area | - | | Fetch | - | | Climate | Ice cap climate(EF) | Mean annual air temperature
| -1.6 ºC (1988-2004) | Mean annual precipitation
| 484 mm(1988-2004) | Vegetation type
| - | Domestic species (Overstory)
| - | Dominant species (Understory)
| - | Canopy height
| - | | Age | - | | LAI | - | Soil type
| - |
ObservationsEddy Covariance method (CO 2) | System | Open-path system | Wind speed
| 3D Sonic Anemometer (CSAT3, Campbell Sci., USA) | Air temperature
| 3D Sonic Anemometer (CSAT3, Campbell Sci., USA) | Water vapor
| H2O/CO2 Gas Analyzer (LI-7500, Li-Cor, USA) | | CO2 | H2O/CO2 Gas Analyzer (LI-7500, Li-Cor, USA) | Measurement height
| 12 m | Sampling frequency
| 20 Hz | Averaging time
| 30 min | Data logger
| CR5000, Campbell Sci, Inc., USA | Data storage
| - | Original data
| -
|
Meteorology Observation items
| Levels/ Depth
| Instrument
| Global solar radiation(incoming)
| 2 m | CNR1 (Kipp&Zonen, Netherlands) | Global solar
radiation (outgoing)
| 2 m | CNR1 (Kipp&Zonen, Netherlands) | Long-wave radiation(outgoing)
| 2 m | CNR1 (Kipp&Zonen, Netherlands) | Long-wave radiation(outgoing)
| 2 m | CNR1 (Kipp&Zonen, Netherlands) | Net radiation
| 2 m | CNR1 (Kipp&Zonen, Netherlands) | PPFD (incoming)
| - | | PPFD (outgoing)
| - | | Direct / diffuse radiation
| - | | Direct / diffuse PPFD
| - | | Air temperature
| - | 3D sonic anemometer
(CSAT3, Campbell Sci., USA) | | Humidity | - | | Soil temperature
| - |
| Soil heat flux
| -
| | Soil water
content
| - |
| Wind speed
| - | 3D sonic anemometer
(CSAT3, Campbell Sci., USA) | Wind direction
| - | 3D sonic anemometer
(CSAT3, Campbell Sci., USA) | Barometric
pressure
| - |
| | Precipitation | - | | CO2 concentration
| 20.8 m | H2O/CO2 Gas Analyzer (LI-7500, Li-Cor, USA) | | H2O concentration | 20.8 m | H2O/CO2 Gas Analyzer (LI-7500, Li-Cor, USA) |
Other Soil respiration
| - | | Photosynthesis | - | Ecological investigation
| - |
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Observation Period and Data Availability Measurement Period
| February 2002 to present | Measurement Frequency
| continuous | Data Availability
| - |
Contact Taejin Choi (ctjin [at] kopri.re.kr)
Bang-Yong Lee (bylee [at] kopri.re.kr)
Namyi Chae (cnamyi [at] kopri.re.kr)
Korea Polar Research Institute, KOPRISongdo Techno Park, 7-50, Songdo-Dong, Yeonsu-GuIncheon P.O. Box 32, 406-840, Korea
Phone: +82-32-260-6075
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Infrastructure tower, Electrical power (AC)
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