R: Physical and Physiological Ecosystem Properties from Eddy Covariance Data

# Physical and Physiological Ecosystem Properties from Eddy Covariance Data

## Documentation for package ‘bigleaf’ version 0.8.2

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS

## Help Pages

aerodynamic.conductance | Aerodynamic Conductance
air.density | Air Density
Arrhenius.temp.response | (Modified) Arrhenius Temperature Response Function
AT_Neu_Jul_2010 | Eddy Covariance Data of AT-Neu (Neustift)
bigleaf.constants | Constants Used in the bigleaf Package
biochemical.energy | Biochemical Energy
decoupling | Canopy-Atmosphere Decoupling Coefficient
dew.point | Dew Point
DE_Tha_Jun_2014 | Eddy Covariance Data of DE-Tha (Tharandt)
e.to.q | Conversions between Humidity Measures
e.to.rH | Conversions between Humidity Measures
e.to.VPD | Conversions between Humidity Measures
energy.closure | Energy Balance Closure
energy.use.efficiency | Energy-Use Efficiency (EUE)
equilibrium.imposed.ET | Equilibrium and Imposed Evapotranspiration
Esat.slope | Saturation Vapor Pressure (Esat) and Slope of the Esat Curve
ET.to.LE | Conversion between Latent Heat Flux and Evapotranspiration
extraterrestrial.radiation | Extraterrestrial solar radiation
filter.data | Basic Eddy Covariance Data Filtering
filter.growing.season | GPP-based Growing Season Filter
FR_Pue_May_2012 | Eddy Covariance Data of FR-Pue (Puechabon)
Gb.Choudhury | Boundary Layer Conductance according to Choudhury & Monteith 1988
Gb.Su | Boundary Layer Conductance according to Su et al. 2001
Gb.Thom | Boundary Layer Conductance according to Thom 1972
gC.to.umolCO2 | Conversion between Mass and Molar Units of Carbon and CO2
intercellular.CO2 | Bulk Intercellular CO2 Concentration
isothermal.Rn | Isothermal Net Radiation
kg.to.mol | Conversion between Mass and Molar Units
kinematic.viscosity | Kinematic Viscosity of Air
latent.heat.vaporization | Latent Heat of Vaporization
LE.to.ET | Conversion between Latent Heat Flux and Evapotranspiration
light.response | Ecosystem Light Response
light.use.efficiency | Light-Use Efficiency (LUE)
longwave.conductance | Longwave Radiative Transfer Conductance of the Canopy
mol.to.ms | Conversion between Conductance Units
Monin.Obukhov.length | Monin-Obukhov Length
ms.to.mol | Conversion between Conductance Units
optimum.temperature | Optimum temperature of Gross Primary Productivity
photosynthetic.capacity | Bulk Canopy Photosynthetic Capacity (Vcmax and Jmax)
potential.ET | Potential Evapotranspiration
potential.radiation | Potential radiation
PPFD.to.Rg | Conversions between Global Radiation and Photosynthetic Photon Flux Density
pressure.from.elevation | Atmospheric Pressure from Hypsometric Equation
psychrometric.constant | Psychrometric Constant
q.to.e | Conversions between Humidity Measures
q.to.VPD | Conversions between Humidity Measures
radiometric.surface.temp | Radiometric Surface Temperature
reference.ET | Reference Evapotranspiration
Reynolds.Number | Roughness Reynolds Number
Rg.to.PPFD | Conversions between Global Radiation and Photosynthetic Photon Flux Density
rH.to.VPD | Conversions between Humidity Measures
roughness.length.heat | Roughness length for heat
roughness.parameters | Roughness Parameters
stability.correction | Integrated Stability Correction Functions for Heat and Momentum
stability.parameter | Stability Parameter "zeta"
stomatal.sensitivity | Stomatal Sensitivity to VPD
stomatal.slope | Stomatal Slope Parameter "g1"
surface.CO2 | CO2 Concentration at the Canopy Surface
surface.conditions | Big-Leaf Surface Conditions
surface.conductance | Surface Conductance to Water Vapor
umolCO2.to.gC | Conversion between Mass and Molar Units of Carbon and CO2
virtual.temp | Virtual Temperature
VPD.to.e | Conversions between Humidity Measures
VPD.to.q | Conversions between Humidity Measures
VPD.to.rH | Conversions between Humidity Measures
wetbulb.temp | Wet-Bulb Temperature
wind.profile | Wind Speed at a Given Height in the Surface Layer
WUE.metrics | Water-Use Efficiency Metrics