6.24. cable_pftparm.nml
¶
This file sets the time and space-invariant parameters for plant functional types for the CABLE land surface model. It contains one namelist called CABLE_PFTPARM
.
6.24.1. CABLE_PFTPARM
namelist members¶
This namelist reads the values of parameters for each of the plant functional types (PFTs) if the CABLE land surface model is being used. These parameters are a function of PFT only. Every member must be given a value for every run. CABLE uses the same parameters for veg and non-veg surface types, unlike JULES, and therefore its arrays are of dimension (npft + nnvg).
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CABLE_PFTPARM::
a1gs_io
¶ Type: real(npft + nnvg) Default: MDI Represents the sensitivity of stomatal conductance to the assimilation rate (unitless).
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CABLE_PFTPARM::
alpha_io
¶ Type: real(npft + nnvg) Default: MDI Initial slope of J-Q response curve. Units: mol (electrons) mol-1 (photons) (C3) mol (CO2) mol-1 (photons) (C4)
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CABLE_PFTPARM::
canst1_io
¶ Type: real(npft + nnvg) Default: MDI Maximum intercepted water by canopy. (mm LAI-1)
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CABLE_PFTPARM::
cfrd_io
¶ Type: real(npft + nnvg) Default: MDI Ratio of day respiration to vcmax
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CABLE_PFTPARM::
clitt_io
¶ Type: real(npft + nnvg) Default: MDI Leaf litter (alters resistance to soil evaporation) (tC ha-1)
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CABLE_PFTPARM::
conkc0_io
¶ Type: real(npft + nnvg) Default: MDI Michaelis-menton constant for carboxylase (bar)
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CABLE_PFTPARM::
conko0_io
¶ Type: real(npft + nnvg) Default: MDI Michaelis-menton constant for oxygenase (bar)
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CABLE_PFTPARM::
convex_io
¶ Type: real(npft + nnvg) Default: MDI Convexity of J-Q response curve (unitless).
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CABLE_PFTPARM::
cplant1_io
¶ Type: real(npft + nnvg) Default: MDI Plant carbon in 1st vegetation carbon store (g C m-2)
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CABLE_PFTPARM::
cplant2_io
¶ Type: real(npft + nnvg) Default: MDI Plant carbon in 2nd vegetation carbon store (g C m-2)
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CABLE_PFTPARM::
cplant3_io
¶ Type: real(npft + nnvg) Default: MDI Plant carbon in 3rd vegetation carbon store (g C m-2)
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CABLE_PFTPARM::
csoil1_io
¶ Type: real(npft + nnvg) Default: MDI Soil carbon in 1st soil carbon store (g C m-2)
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CABLE_PFTPARM::
csoil2_io
¶ Type: real(npft + nnvg) Default: MDI Soil carbon in 2nd soil carbon store (g C m-2)
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CABLE_PFTPARM::
d0gs_io
¶ Type: real(npft + nnvg) Default: MDI d0 in stomatal conductance model (kPa)
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CABLE_PFTPARM::
ejmax_io
¶ Type: real(npft + nnvg) Default: MDI Maximum potential electron transport rate top leaf, currently double the assigned value of vcmax. (mol m-2 s-1)
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CABLE_PFTPARM::
ekc_io
¶ Type: real(npft + nnvg) Default: MDI Activation energy for carboxylase (J mol-1)
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CABLE_PFTPARM::
eko_io
¶ Type: real(npft + nnvg) Default: MDI Activation energy for oxygenase (J mol-1)
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CABLE_PFTPARM::
extkn_io
¶ Type: real(npft + nnvg) Default: MDI Extinction coefficient for vertical profile of N.
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CABLE_PFTPARM::
frac4_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of c4 plants
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CABLE_PFTPARM::
froot1_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of root in 1st soil layer.
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CABLE_PFTPARM::
froot2_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of root in 2nd soil layer.
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CABLE_PFTPARM::
froot3_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of root in 3rd soil layer.
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CABLE_PFTPARM::
froot4_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of root in 4th soil layer.
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CABLE_PFTPARM::
froot5_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of root in 5th soil layer.
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CABLE_PFTPARM::
froot6_io
¶ Type: real(npft + nnvg) Default: MDI Fraction of root in 6th soil layer.
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CABLE_PFTPARM::
g0_io
¶ Type: real(npft + nnvg) Default: MDI Residual stomatal conductance as net assimilation rate reaches zero (mol m-2 s-1)
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CABLE_PFTPARM::
g1_io
¶ Type: real(npft + nnvg) Default: MDI Sensitivity of stomatal conductance to the assimilation rate (kPa).
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CABLE_PFTPARM::
gswmin_io
¶ Type: real(npft + nnvg) Default: MDI Minimal stomatal conductance (mol m-2 s-1)
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CABLE_PFTPARM::
hc_io
¶ Type: real(npft + nnvg) Default: MDI Height of canopy (m)
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CABLE_PFTPARM::
lai_io
¶ Type: real(npft + nnvg) Default: None The leaf area index (LAI) of each PFT.
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CABLE_PFTPARM::
length_io
¶ Type: real(npft + nnvg) Default: MDI Leaf length (m)
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CABLE_PFTPARM::
ratecp1_io
¶ Type: real(npft + nnvg) Default: MDI Plant carbon pool rate constant in 1st vegetation carbon store (year-1).
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CABLE_PFTPARM::
ratecp2_io
¶ Type: real(npft + nnvg) Default: MDI Plant carbon pool rate constant in 2nd vegetation carbon store (year-1).
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CABLE_PFTPARM::
ratecp3_io
¶ Type: real(npft + nnvg) Default: MDI Plant carbon pool rate constant in 3rd vegetation carbon store (year-1).
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CABLE_PFTPARM::
ratecs1_io
¶ Type: real(npft + nnvg) Default: MDI Soil carbon pool rate constant in 1st soil carbon store (year-1).
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CABLE_PFTPARM::
ratecs2_io
¶ Type: real(npft + nnvg) Default: MDI Soil carbon pool rate constant in 2nd soil carbon store (year-1).
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CABLE_PFTPARM::
refl1_io
¶ Type: real(npft + nnvg) Default: MDI Leaf reflectance in 1st radiation band.
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CABLE_PFTPARM::
refl2_io
¶ Type: real(npft + nnvg) Default: MDI Leaf reflectance in 2nd radiation band.
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CABLE_PFTPARM::
refl3_io
¶ Type: real(npft + nnvg) Default: MDI Leaf reflectance in 3rd radiation band.
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CABLE_PFTPARM::
rp20_io
¶ Type: real(npft + nnvg) Default: MDI Plant respiration scaler
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CABLE_PFTPARM::
rpcoef_io
¶ Type: real(npft + nnvg) Default: MDI Temperature coefficient for non-leaf plant respiration (C-1)
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CABLE_PFTPARM::
rs20_io
¶ Type: real(npft + nnvg) Default: MDI Soil respiration at 20 deg C
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CABLE_PFTPARM::
shelrb_io
¶ Type: real(npft + nnvg) Default: MDI Sheltering factor
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CABLE_PFTPARM::
taul1_io
¶ Type: real(npft + nnvg) Default: MDI Leaf transmittance in 1st radiation band
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CABLE_PFTPARM::
taul2_io
¶ Type: real(npft + nnvg) Default: MDI Leaf transmittance in 2nd radiation band
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CABLE_PFTPARM::
taul3_io
¶ Type: real(npft + nnvg) Default: MDI Leaf transmittance in 3rd radiation band
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CABLE_PFTPARM::
tmaxvj_io
¶ Type: real(npft + nnvg) Default: MDI Maximum temperature of the start of photosynthesis (deg C)
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CABLE_PFTPARM::
tminvj_io
¶ Type: real(npft + nnvg) Default: MDI Minimum temperature of the start of photosynthesis (deg C)
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CABLE_PFTPARM::
vbeta_io
¶ Type: real(npft + nnvg) Default: MDI Stomatal sensitivity to soil water.
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CABLE_PFTPARM::
vcmax_io
¶ Type: real(npft + nnvg) Default: MDI Maximum RuBP carboxylation rate top leaf. (mol m-2 s-1)
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CABLE_PFTPARM::
vegcf_io
¶ Type: real(npft + nnvg) Default: MDI Scalar on soil respiration (place-holder scheme)
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CABLE_PFTPARM::
wai_io
¶ Type: real(npft + nnvg) Default: MDI Wood area index (stem + branches + twigs) (not currently used in any calculations)
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CABLE_PFTPARM::
width_io
¶ Type: real(npft + nnvg) Default: MDI Leaf width (m)
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CABLE_PFTPARM::
xalbnir_io
¶ Type: real(npft + nnvg) Default: MDI Not currently used in any calculations.
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CABLE_PFTPARM::
xfang_io
¶ Type: real(npft + nnvg) Default: MDI Leaf angle parameter
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CABLE_PFTPARM::
zr_io
¶ Type: real(npft + nnvg) Default: MDI Maximum rooting depth (cm)