BIFoR FACE

Free-Air CO₂ Enrichment Facility
Last update: --
Auto-refresh: 5 min
BIFoR FACE - Live Readings
--°C ⓘ
Logger:--
Column:--
Timestamp:--
Air Temperature
40m canopy level
Humidity ⓘ
Logger:--
Column:--
Timestamp:--
 --%
Rainfall ⓘ
Logger:--
Column:--
Timestamp:--
 -- mm
Temp (20m) ⓘ
Logger:--
Column:--
Timestamp:--
 --°C
Min (40m) ⓘ
Column:FT_40m_AirTC
Date:--
Last Record:--
 --°C
Max (40m) ⓘ
Column:FT_40m_AirTC
Date:--
Last Record:--
 --°C
Min (20m) ⓘ
Column:FT_20m_AirTC
Date:--
Last Record:--
 --°C
Max (20m) ⓘ
Column:FT_20m_AirTC
Date:--
Last Record:--
 --°C
Solar (incoming) ⓘ
Logger:--
Column:--
Timestamp:--
 -- W/m²
Net Radiation ⓘ
Logger:--
Column:--
Timestamp:--
 -- W/m²
PAR (40m) ⓘ
Logger:--
Column:--
Timestamp:--
 -- μmol
Research Metrics
-- ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
Column:FT_40m_LI190
Timestamp:--
PAR at Canopy
μmol/s/m² (40m)
-- ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
Column:FT_20m_LI190
Timestamp:--
PAR Understory
μmol/s/m² (20m)
-- ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
Column:FT_40m_Albedo
Timestamp:--
Albedo
Surface reflectance
-- ⓘ
Calculation:(T_max + T_min) / 2 - T_base
T_base:5°C
T_max cap:30°C
Source:Flux Tower 40m (FT_40m_AirTC)
Date:--
GDD
Growing Degree Days
-- ⓘ
Calculation:T_base - (T_max + T_min) / 2
T_base:5°C
Source:Flux Tower 40m (FT_40m_AirTC)
Date:--
HDD
Heating Degree Days
-- ⓘ
Formula:VPD = es × (1 − RH/100), Tetens
Source:Flux Tower 40m (T + RH)
Timestamp:--
VPD
Vapour Pressure Deficit (kPa)
-- ⓘ
Formula:Magnus equation (T + RH)
Source:Flux Tower 40m (T + RH)
Timestamp:--
Dew Point
Air saturates below this T (°C)
Above Canopy vs Within Canopy (40 m − 20 m)
-- ⓘ
Calculation:FT_40m_AirTC − FT_20m_AirTC
Timestamp:--
ΔT
Temperature difference (°C)
-- ⓘ
Calculation:FT_40m_RH − FT_20m_RH
Timestamp:--
ΔRH
Humidity difference (%)
-- ⓘ
Calculation:100 × PAR_20m / PAR_40m
Note:Not shown at night
Timestamp:--
PAR Transmission
Light reaching understory (%)
Radiation Budget (Flux Tower 40 m)
-- ⓘ
Column:FT_40m_SWUpper
SW ↓
Solar incoming (W/m²)
-- ⓘ
Column:FT_40m_SWLower
SW ↑
Solar reflected (W/m²)
-- ⓘ
Column:FT_40m_LWUpperCo
Note:Body-temp corrected
LW ↓
Sky longwave (W/m²)
-- ⓘ
Column:FT_40m_LWLowerCo
Note:Body-temp corrected
LW ↑
Surface longwave (W/m²)
-- ⓘ
Column:FT_40m_RsNet
SW net
SW↓ − SW↑ (W/m²)
-- ⓘ
Column:FT_40m_RlNet
LW net
LW↓ − LW↑ (W/m²)
-- ⓘ
Column:FT_40m_Rn
Rn
Net radiation (W/m²)
Hourly Trends

Temperature ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
40m:FT_40m_AirTC
20m:FT_20m_AirTC

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Humidity ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
40m:FT_40m_RH
20m:FT_20m_RH

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Solar Radiation ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
Incoming:FT_40m_SWUpper
Reflected:FT_40m_SWLower

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PAR (Photosynthesis Light) ⓘ
Logger:13_Flux_Tower_CR1000_Table1.dat
40m:FT_40m_LI190
20m:FT_20m_LI190

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