[GCK]
Gwangneung Coniferous forest
 
Site Description Observation Researchers Note
Calibration Information
Open-path analyzers were calibrated approximately in every 6 months with standard CO2 gases and a dew point generator(LI610, Li-Cor, USA)
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 6 months.
Publication

"Chae, N. (2011). ""Annual Variation of Soil Respiration and Precipitation in a Temperate Forest (Quercus serrata and Carpinus laxiflora) under East Asian Monsoon Climate."" Journal of Plant Biology 54(2): 101-111.

Yuan, R., M. Kang, et al. (2010). ""Expansion of the planar-fit method to estimate flux over complex terrain."" Meteorology and Atmospheric Physics 110(3-4): 123-133.

Lee, N.-y., J.-W. Koo, et al. (2010). ""Autotrophic and heterotrophic respiration in needle fir and Quercus dominated stands in a cool-temperate forest, central Korea."" Journal of Plant Research 123(4): 485-495.

Lee, N.-y., J.-W. Koo, et al. (2010). ""Seasonal variation in soil CO2 efflux in evergreen coniferous and broad-leaved deciduous forests in a cool-temperate forest, central Korea."" Ecological Research 25(3): 609-617.

Lee, D., J. Kim, et al. (2010). ""Partitioning of catchment water budget and its implications for ecosystem carbon exchange."" Biogeosciences 7(6): 1903-1914.

Kwon, H., J. Kim, et al. (2010). ""Influence of the Asian Monsoon on net ecosystem carbon exchange in two major plant functional types in Korea."" Biogeosciences 7: 1493-1504.

Kim, Y., S. Kang, et al. (2010). ""Inter-annual and inter-plot variations of wood biomass production as related to biotic and abiotic characteristics at a deciduous forest in complex terrain, Korea."" Ecological Research 25(4): 757-765.

Kim, S.-J., J. Kim, et al. (2010). ""Organic carbon sequestration and discharge from a deciduous forest catchment in Korea."" Biogeosciences 7: 1323-1334.

Jang, K., S. Kang, et al. (2010). ""Mapping evapotranspiration using MODIS and MM5 Four-Dimensional Data Assimilation."" Remote Sensing of Environment 114(3): 657-673.

Lee, H. A., T.-K. Hong, et al. (2009). ""Effects of Evapotranspiration and Earth Tides on the Water-Level Fluctuation in a Forest Catchment in Gwangneung."" Asia-Pacific Journal of Atmospheric Sciences 45(2): 113-120.

Kwon, H., T.-Y. Park, et al. (2009). ""Seasonality of Net Ecosystem Carbon Exchange in Two Major Plant Functional Types in Korea."" Asia-Pacific Journal of Atmospheric Sciences 45(2): 149-163.

Kim, S.-J., D. Lee, et al. (2009). ""Use of Isotope Data to Determine Mean Residence Time (MRT) of Water in a Forest Catchment: 35S and 3H-based Estimates."" Asia-Pacific Journal of Atmospheric Sciences 45(2): 165-173.

Kang, M., S. Park, et al. (2009). ""Evapotranspiration from a Deciduous Forest in a Complex Terrain and a Heterogeneous Farmland Under Monsoon Climate."" Asia-Pacific Journal of Atmospheric Sciences 45(2): 175-191.

Jang, K., S. Kang, et al. (2009). ""Evaluation of Shortwave Irradiance and Evapotranspiration Derived from Moderate Resolution Imaging Spectroradiometer (MODIS)."" Asia-Pacific Journal of Atmospheric Sciences 45(2): 233-246.

Ryu, Y., S. Kang, et al. (2008). ""Evaluation of land surface radiation balance derived from moderate resolution imaging spectroradiometer (MODIS) over complex terrain and heterogeneous landscape on clear sky days."" Agricultural and Forest Meteorology 148(10): 1538-1552.

Lim, H.-j. and Y.-H. Lee (2008). ""Processing and Quality Control of Flux Data at Gwangneung Forest."" Korean Journal of Agricultural and Forest 10(3): 82-93.

Hong, J., J. Kim, et al. (2008). ""Estimation of the storage and advection effects on H2O and CO2 exchanges in a hilly KoFlux forest catchment."" Water Resources Research 44: W01426.

Kim, J. (2007). ""KoFlux 2006 Synthesis : HydroKorea and CarboKorea - Forward."" Korean Journal of Agricultural and Forest Meteorology 9(2): 71-74.

Choi, I.-H., N. C. Woo, et al. (2007). ""Estimation of the Groundwater Recharge Rate during a Rainy Season at a Headwater Catchment in Gwangneung, Korea."" Korean Journal of Agricultural and Forest Meteorology 9(2): 75-87.

Moon, S.-K., Y. Ryu, et al. (2007). ""Quantifying the Spatial Heterogeneity of the Land Surface Parameters at the Two Contrasting KoFlux Sites by Semivariogram."" Korean Journal of Agricultural and Forest Meteorology 9(2): 140-148.

Yuan, R., M. Kang, et al. (2007). ""The Effect of Coordinate Rotation on the Eddy Covariance Flux Estimation in a Hilly KoFlux Forest Catchment."" Korean Journal of Agricultural and Forest Meteorology 9(2): 100-108.

Kim, E. S., S. K. Kang, et al. (2007). ""Parameterization and Application of Regional Hydro-Ecologic Simulation System (RHESSys) for Integrating the Eco-hydrological Processes in the Gwangneung Headwater Catchment."" Korean Journal of Agricultural and Forest Meteorology 9(2): 121-131.

Son, M., S. Kim, et al. (2007). ""Univariate Analysis of Soil Moisture Time Series for a Hillslope Located in the KoFlux Gwangneung Supersite."" Korean Journal of Agricultural and Forest Meteorology 9(2): 88-99.

Lee, D., J. Kim, et al. (2007). ""Lessons from Cross-Scale Studies of Water and Carbon Cycles in the Gwangneung Forest Catchment in a Complex Landscape of Monsoon Korea."" Korean Journal of Agricultural and Forest Meteorology 9(2): 149-160.

Kim, S.-J., D. Lee, et al. (2007). ""Hydro-Biogeochemical Approaches to Understanding of Water and Carbon Cycling in the Gwangneung Forest Catchment."" Korean Journal of Agricultural and Forest Meteorology 9(2): 109-120.

Kim, J., et al., (2006). Upscaling CO2 flux from tower to landscape:Overlaying tower flux footprint calculations on high resolution(IKONOS) vegetation density images, Agricultural and Forest Meteorology, 136, 132-146.

Kim, J., et al.,(2006). HydroKorea and CarboKorea: cross-scale studies of ecohydrology and biogeochemistry in a heterogeneous and complex forest catchment of Korea, Ecological Research, 21, 881-889.

Cho, Kyungsook, et al.(2003). Characteristics of Canopy Heat Storage within a Conifer at Kwangneung Arboretum in Korea From September to December 2001, Korean Journal of Agricultural and Forest Meteorology, 6(1), 37-45.

Kim, C.S. et al.(2003). Nurtient, Dynamics in Litterfall and Decomposing Leaf Litter at the Kwangneung Deciduous Broad-leaved Natural Forest., Korean Journal of Agricultural and Forest Meteorology, 5(2), 87-93.

Moon, B.K. et al., (2003), Field Intercomparison and Calibration of Net Radiometers Korean Journal of Agricultural and Forest Meteorology, 5(2), 128-137.

Son, Y.H, et al.(2003). Forest Stand Structure, Site, Characteristics and Carbon Budget of the Kwangneung Natural Forest in Korea, Korean Journal of Agricultural and Forest Meteorology, 5(2), 110-115.

Hong, J.K. et al.(2003), Inferring Regional Scale Surface Heat Flux around FK KoFlux Site: From One Point Tower Measurement to MM5 Mesoscale Model, Korean Journal of Agricultural and Forest Meteorology, 5(2), 138-149.

Chae, N.Y. et al.(2003), Measurement of Soil CO2 Efflux Using a Closed Dynamic Chamber System, Korean Journal of Agricultural and Forest Meteorology, 5(2), 94-100."
AsiaFlux Newsletter Articles
[No.6]
Introduction and Activity of KoFlux Measurement Sites by W. Kim and J. Kim
[No.12]
Report on the Carbo/HydroKorea Internal Workshop on Nov. 5, 2004 by J. Kim and D.Lee
[No.17]
Introduction to KoFlux Gwangneung Supersite; Monitoring of Forest Ecosystem Processes on Complex Terrain by J-H. LIM and J. KIM
Infrastructure
Tower, Electrical power(AC), facilities for communication(none), accommodation(none)
Research Fund
Grant(code:1-8-3) from Sustainable Water Resources Research Center of 21 Frontier R&D program
Monitoring of Forest Ecosystem Project of Korea Forest Research Institute
A3 Foresight Program from the Korea Science and Engineering Foundation