Enclosed path infrared gas analyzer (LI7200, Li-Cor)
Precipitation
21 m
Tipping Bucket (TE525, Texas Electronics, USA)
CO2 concentration
27, 20, 16, 8, 5, 3, 1, 0.1 m
Profile system (AP200, CSI)
H2O concentration
27, 20, 16, 8, 5, 3, 1, 0.1 m
Profile system (AP200, CSI)
Leaf wetness
20, 16, 8, 0.1 m
leaf-wetness sensor (LWS-L, Decagon Devices Inc., USA)
Other
Photosynthesis
Portable chamber (LI6400, Li-Cor)
Ecological Investigation
Dendrometer band
Transpiration
Granier-type Sap flow measurement
Observation Period and Data Availability
Measurement Period
From March 2015 to present
Measurement Frequency
Continuous
Data Availability
N/A
Contact
Hyun-Seok Kim (cameroncrazies[at]snu.ac.kr) Department of Forest Sciences, Seoul National University Bld.200/Rm.7205, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea Phone: +82-2-880-4761 Fax: +82-2-365-5163
Minseok Kang (mc-kang[at]ncam.kr) National Center for Agro-Meteorology Bld.36/Rm.109, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea Phone: +82-2-871-0232 Fax: +82-2-871-0230
Joon Kim (joon[at]snu.ac.kr) Department of Landscape Architecture and Rural Systems Engineering, Seoul National University Complex Systems Science Laboratory, Bld.36/Rm.108, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea Phone: +82-2-880-4663 Fax: +82-2-871-0230
Sungsik Cho (jss7077[at]hanmail.net) Department of Forest Sciences, Seoul National University Bld.200/Rm.7205, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
Calibration Information
Infrared gas analyzer of EC system was calibrated approximately in every 6 months with standard CO2 gases and a dew point generator (LI610, Li-Cor). The CO2/H2O concentration profile system is being calibrated once a day for the zero(CO2, H2O) and span CO2 concentration. H2O span is being manually calibrated once a week. Other micrometeorological instruments are being calibrated approx. once in every 2 year.
Infrastructure
Tower, Electrical power (AC)
Research Found
Korea Meteorological Administration Research and Development Program under Weather Information Service Engine (WISE) project, KMIPA-2012 -0001-2
Time series analysis of northern temperate forest characteristics and the development of forest management for climate change adaptation project, S111212L20110