FFPRI FluxNet Database (FFNet DB)

The FFPRI FluxNet offers a micro-meteorological database obtained in our observation network. The database contains the observed flux data of energy, water vapor and carbon dioxide between the forest and the atomosphere. It also takes in the micro-meteorological elements such as air temperature, air humidity, wind velocity and solar radiation above the forest canopy.

Due to the maintenance of the FFNet Database, we are not accepting any data requests. We are sorry for the inconvenience.

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Data Contents

Item NameAbbreviationUnit
Air temperatureTa°C
Relative humidityRh%
Wind velocityUms-1
Wind directionWD°
Solar radiation (downward)SdWm-2
Solar radiation (upward)SuWm-2
Photosynthetically active radiation (downward)Pdμmol m-2s-1
Photosynthetically active radiation (upward)Puμmol m-2s-1
Net radiationRnWm-2
Soil heat fluxGWm-2
Sensible heat fluxHWm-2
Latent heat fluxlEWm-2
Friction velocityUstms-1
CO2 fluxFcμmol m-2s-1
CO2 storage change in canopy air layerScμmol m-2s-1
Net ecosystem exchangeNEEμmol m-2s-1
Ecosystem RespirationReμmol m-2s-1
Gross Primary ProductionGPPμmol m-2s-1

Data Interval