Physical and Physiological Ecosystem Properties from Eddy Covariance Data


[Up] [Top]

Documentation for package ‘bigleaf’ version 0.7.1

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
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.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 Given Heights in the Surface Layer
WUE.metrics Water-Use Efficiency Metrics