Func_Leaf_FvCB_Photosynthesis_Model: Func_Leaf_FvCB_Photosynthesis_Model

In TEST-BNL/R-Canopy_Photosynthesis: Canopy photosynthesis testbed

Description

Leaf level FvCB Photosynthesis model (Farquhar et al. 1980)

Usage

Func_Leaf_FvCB_Photosynthesis_Model(
  Vcmax25,
  Jmax25,
  Tleaf,
  Topt,
  I,
  Ci,
  Press,
  PSII_in,
  Phi_in
)

Arguments

Vcmax25	Vcmax at 25 degrees C
Jmax25	Jmax at 25 degrees C
Tleaf	Leaf temperature in degrees C
Topt	Temperature optimum for Jmax
I	incident light
Ci	internal CO2 concentration in umols/mol or ppm
Press	Atmospheric pressure in Pa
PSII_in	Input PSII for maximum quantum yield
Phi_in	Input curvature factor for light response function

Value

List containing: Anet - Net photosynthetic rate (Agross-Rd,umol/m2/s) at leaf temperature, Agross - Gross photosynthetic rate (umol/m2/s) at leaf temperature, Rd - Leaf respiration rate (umol/m2/s) at leaf temperature, Wc - Rubisco limited photosynthetic rate (umol/m2/s), Wj - RuBP limited photosynthetic rate (umol/m2/s), Wp - TPU limited photosynthetic rate (0.5*Vcmax, umol/m2/s), Vcmax - Maximum rate of RuBP carboxylation (umol/m2/s) at leaf temperature, Jmax - Maximum rate of electron transport (umol/m2/s) at leaf temperature, Vo - , Vomax - Maximum rate of oxygen evolution (umol/m2/s) at leaf temperature, Gamma* - at leaf temperature, Kc - , Ko - , PSII - , Phi - at leaf temperature

Author(s)

Jin Wu

Shawn Serbin

References

Long and Bernacchi, 2003; Medlyn et al., 2002; Bernacchi et al., 2013

Examples

## Not run: 
# Run test leaf photosynthesis simulations
file <- system.file('examples/Example_Leaf_Photosynthesis.R',package='CanopyPhotosynthesis')
source(file)


## End(Not run)

TEST-BNL/R-Canopy_Photosynthesis documentation built on Nov. 13, 2020, 6:37 p.m.