Site Description

[GFK]

Gimje Farmland

Note

Eddy Correlation Method
System		Open-path (CO2 flux, latent heat flux)
Wind speed		3D sonic anemometer(CSAT3, Campbell Sci., Inc., USA)
Air temperature		3D sonic anemometer(CSAT3, Campbell Sci., Inc., USA)
Water Vapor		Open path(LI-7500, Li-Cor, USA), (KFA)
CO2		Open path(LI-7500, Li-Cor, USA), (KFA)
CH4		Open path(LI-7700, Li-Cor, USA) (KRISS)
Measurement height		5.5m
Sampling frequency		10Hz
Averaging time		30min
Data logger		CR3000(Campbell Sci., Inc., USA)
Data storage		CF card
Original data (Raw data or statistics)		Statistics (Raw data is also available)

Eddy Correlation Method
Global solar radiation (incoming)	2.0m	CNR1 (KFA)
Long-wave radiation (incoming)	2.0m	CNR1 (KFA)
Net radiation	2.0m	CNR1 (KFA)
PPFD (incoming)	N/A	N/A
PPFD (outgoing)	N/A	N/A
Direct/diffuse radiation	N/A	N/A
Direct/diffuse PPFD	N/A	N/A
Air temperature	5.52 m for CSAT3	3D sonic anemometer(CSAT3, Campbell Sci., Inc., USA)
Humidity	5.57 m for Li 7500	Open path(LI-7500, Li-Cor, USA) (KFA)
Soil temperature	N/A	N/A
Soil heat flux	N/A	N/A
Soil water content	N/A	N/A
Wind speed	5.52 m for CSAT3	3D sonic anemometer(CSAT3, Campbell Sci., Inc., USA)
Wind direction	5.52 m for CSAT3	3D sonic anemometer(CSAT3, Campbell Sci., Inc., USA)
Barometric pressure	N/A	N/A
CO2 concentration	5.6 m	LI-7500 (Li-Cor, USA) (KFA)
H2O concentration	5.57 m	Open path(LI-7500, Li-Cor, USA), (KFA)
CH4 concentration	5.6 m	Open path(LI-7700, Li-Cor, USA) (KRISS)

Eddy Correlation Method
Soil respiration		N/A
Photosynthesis		N/A
Ecological Investigation		N/A