Variables in DALEC 1100

Variables used in DALEC model

Input variables

Abbreviation	Description	Units	Code string	Notes
\(SSRD\)	Downwelling shortwave radiation	J m-2 d-1	SSRD
\(STRD\)	Downwelling longwave radiation	J m-2 d-1	STRD
\(T_{min}\)	Minimum temperature	K	T2M_MIN	Mean of daily minimum temperature over time step
\(T_{max}\)	Maximum temperature	K	T2M_MAX	Mean of daily maximum temperature over time step
\(T_{skin}\)	Skin temperature	K	SKT
\(P_{tot}\)	Total precipitation	mmH2O d-1	PREC	Includes rain and snowfall
\(P_{snow}\)	Snowfall	mmH2O d-1	SNOWFALL	Must be less than or equal to \(P_{tot}\)
\(VPD\)	Vapor pressure deficit	mPa	VPD
\(CO2\)	Atmospheric CO2 concentration	ppm	CO2
\(BA\)	Burned area	m2 m-2	BURNED_AREA
\(DIST\)	Non-fire distirbance	gC m-2 d-1	DIST
\(YIELD\)	Yield	???	YIELD

Prognostic variables (pools)

Abbreviation	Description	Units	Fluxes/forcing in	Fluxes out	Code string	Notes
\(C_{lab}\)	Labile carbon (non-structural carbohydrate)	gC m-2	\(GPP\)	\(Ra_{dark}\), \(Ra_{maint}\), \(Ra_{gr}\), \(PRD_{fol}\), \(PRD_{roo}\), \(PRD_{woo}\), \(DEC_{lab}\), \(DIS_{lab}\), \(FIR_{lab}\), \(FIRx_{lab}\)	C_lab
\(C_{fol}\)	Foliar carbon	gC m-2	\(PRD_{fol}\)	\(DEC_{fol}\), \(DECph_{fol}\), \(FIR_{fol}\), \(FIRx_{fol}\), \(DIS_{fol}\)	C_fol
\(C_{woo}\)	Wood/ligneous carbon	gC m-2	\(PRD_{woo}\)	\(DEC_{woo}\), \(FIR_{woo}\), \(FIRx_{woo}\), \(DIS_{woo}\)	C_woo	Includes woody root biomass
\(C_{roo}\)	Fine root carbon	gC m-2	\(PRD_{roo}\)	\(DEC_{roo}\), \(FIR_{roo}\), \(FIRx_{roo}\), \(DIS_{roo}\)	C_roo	Does not include woody root biomass
\(C_{lit}\)	Litter carbon	gC m-2	add yield \(DEC_{lab}\), \(DEC_{fol}\), \(DECph_{fol}\), \(DEC_{roo}\), \(FIRx_{lab}\), \(FIRx_{fol}\), \(FIRx_{roo}\)	add yield \(RhAe_{lit}\), \(RhAn_{lit}\), \(DEC_{lit}\), \(FIR_{lit}\), \(FIRx_{lit}\)	C_lit
\(C_{cwd}\)	Coarse woody debris carbon	gC m-2	add yield \(DEC_{woo}\), \(FIR_{woo}\)	\(RhAe_{cwd}\), \(RhAn_{cwd}\), \(DEC_{cwd}\), \(FIR_{cwd}\), \(FIRx_{cwd}\)\(RhAe_{cwd}\), \(RhAn_{cwd}\), \(DEC_{cwd}\), \(FIR_{cwd}\), \(FIRx_{cwd}\)	C_cwd
\(C_{som}\)	Soil organic matter carbon	gC m-2	\(DEC_{lit}\), \(FIRx_{lit}\), \(DEC_{cwd}\), \(FIRx_{cwd}\),	\(RhAe_{som}\), \(RhAn_{som}\), \(FIR_{som}\)	C_som
\(W_{ly1}\)	Layer 1 water	mmH2O	\(Qx_{inf}\)	\(Ev\), \(Tr_{ly1}\), \(Q_{ly1}\), \(Qx_{ly1,2}\)	H2O_LY1
\(W_{ly2}\)	Layer 2 water	mmH2O	\(Qx_{ly1,2}\)	\(Tr_{ly2}\), \(Q_{ly2}\), \(Qx_{ly2,3}\)	H2O_LY2
\(W_{ly3}\)	Layer 3 water	mmH2O	\(Qx_{ly2,3}\)	\(Q_{ly3}\)	H2O_LY3
\(W_{swe}\)	Snow water equivalent	mmH2O	\(P_{snow}\)	\(Melt\), \(Subl\)	H2O_SWE
\(E_{ly1}\)	Energy content of \(W_{ly1}\)	J m-2	\(E_{gh}\), \(EQx_{inf}\)	\(EEv\), \(ETr_{ly1}\), \(EQ_{ly1}\), \(EQx_{ly1,2}\), \(EQthx_{ly1,2}\)	E_LY1
\(E_{ly2}\)	Energy content of \(W_{ly2}\)	J m-2	\(EQx_{ly1,2}\), \(EQthx_{ly1,2}\)	\(ETr_{ly2}\), \(EQ_{ly2}\), \(EQx_{ly2,3}\), \(EQthx_{ly2,3}\)	E_LY2
\(E_{ly3}\)	Energy content of \(W_{ly3}\)	J m-2	\(E_{geo}\), \(EQx_{ly2,3}\), \(EQthx_{ly2,3}\)	\(EQ_{ly3}\)	E_LY3

Diagnostic variables

:math:Abbreviation	Description	Units	Code string	Notes
\(LAI\)	Leaf area index	m2 m-2	D_LAI
\(SCF\)	Snow covered fraction	1	D_SCF	Fraction of non-vegetation-covered land surface (gap fraction) that is covered by a layer of snow.
\(T_{ly1}\)	\(W_{ly1}\) temperature	K	D_TEMP_LY1
\(T_{ly2}\)	\(W_{ly2}\) temperature	K	D_TEMP_LY2
\(T_{ly3}\)	\(W_{ly3}\) temperature	K	D_TEMP_LY3
\(LF_{ly1}\)	\(W_{ly1}\) liquid fraction	1	D_LF_LY1	Ratio of liquid water to total water in layer 1
\(LF_{ly2}\)	\(W_{ly2}\) liquid fraction	1	D_LF_LY2	Ratio of liquid water to total water in layer 2
\(LF_{ly3}\)	\(W_{ly3}\) liquid fraction	1	D_LF_LY3	Ratio of liquid water to total water in layer 3
\(\theta_{ly1}\)	\(W_{ly1}\) soil moisture	1	D_SM_LY1	Ratio of total water to pore space in layer 1
\(\theta_{ly2}\)	\(W_{ly2}\) soil moisture	1	D_SM_LY2	Ratio of total water to pore space in layer 2
\(\theta_{ly3}\)	\(W_{ly3}\) soil moisture	1	D_SM_LY3	Ratio of total water to pore space in layer 3
\(\Psi_{ly1}\)	\(W_{ly1}\) water potential	MPa	D_PSI_LY1
\(\Psi_{ly2}\)	\(W_{ly2}\) water potential	MPa	D_PSI_LY2
\(\Psi_{ly3}\)	\(W_{ly3}\) water potential	MPa	D_PSI_LY3

Fluxes

Abbreviation	Description	Units	Code string	Notes
\(GPP\)	Gross primary production	gC m-2 d-1	gpp	Gross C assimilation, without leaf maintenance respiration removed
\(GPP_{net}\)	Net gross primary production	gC m-2 d-1	gppnet	Net \(GPP\) after removing leaf maintenance respiration, same as labile production
\(PRD_{lab}\)	Labile production	gC m-2 d-1	lab_prod	Same as \(GPP_{net}\) (flagged for removal)
\(PRD_{fol}\)	Foliar production	gC m-2 d-1	foliar_prod
\(PRD_{roo}\)	Fine root production	gC m-2 d-1	root_prod
\(PRD_{woo}\)	Wood and coarse root production	gC m-2 d-1	wood_prod
\(Ra_{gr}\)	Autotrophic growth respiration	gC m-2 d-1	resp_auto_growth
\(Ra_{dark}\)	Autotrophic maintenance dark respiration	gC m-2 d-1	resp_auto_maint_dark	Mitochondrial respiration from \(C_{fol}\)
\(Ra_{maint}\)	Autotrophic maintenance respiration	gC m-2 d-1	resp_auto_maint	Includes \(Ra_{dark}\)
\(RhAe_{cwd}\)	Aerobic heterotrophic respiration from \(C_{cwd}\)	gC m-2 d-1	ae_rh_cwd
\(DEC_{fol}\)	Background foliar mortality	gC m-2 d-1	fol2lit	\(C_{fol}\) transferred to \(C_{lit}\) due to mortality
\(DECph_{fol}\)	Phenological foliar mortality	gC m-2 d-1	ph_fol2lit	\(C_{fol}\) transferred to \(C_{lit}\) due to phenological senescence
\(DEC_{woo}\)	Wood and coarse root mortality	gC m-2 d-1	woo2cwd	\(C_{woo}\) transferred to \(C_{cwd}\)
\(DEC_{roo}\)	Fine root mortality	gC m-2 d-1	roo2lit	\(C_{roo}\) transferred to \(C_{lit}\)
\(DEC_{lab}\)	Labile mortality	gC m-2 d-1	lab2lit	\(C_{lab}\) transferred to \(C_{lit}\)
\(DEC_{cwd}\)	Coarse woody debris decomposition	gC m-2 d-1	cwd2som	\(C_{cwd}\) transferred to \(C_{som}\)
\(DEC_{lit}\)	Litter decomposition	gC m-2 d-1	lit2som	\(C_{lit}\) transferred to \(C_{som}\)
\(DIS_{lab}\)	\(C_{lab}\) disturbance loss	gC m-2 d-1	dist_lab
\(DIS_{fol}\)	\(C_{fol}\) disturbance loss	gC m-2 d-1	dist_fol
\(DIS_{woo}\)	\(C_{woo}\) disturbance loss	gC m-2 d-1	dist_woo
\(DIS_{roo}\)	\(C_{roo}\) disturbance loss	gC m-2 d-1	dist_roo
\(FIR_{lab}\)	\(C_{lab}\) fire loss	gC m-2 d-1	f_lab	Combustion loss to atmosphere
\(FIR_{fol}\)	\(C_{fol}\) fire loss	gC m-2 d-1	f_fol	Combustion loss to atmosphere
\(FIR_{woo}\)	\(C_{woo}\) fire loss	gC m-2 d-1	f_woo	Combustion loss to atmosphere
\(FIR_{roo}\)	\(C_{roo}\) fire loss	gC m-2 d-1	f_roo	Combustion loss to atmosphere
\(FIR_{lit}\)	\(C_{lit}\) fire loss	gC m-2 d-1	f_lit	Combustion loss to atmosphere
\(FIR_{cwd}\)	\(C_{cwd}\) fire loss	gC m-2 d-1	f_cwd	Combustion loss to atmosphere
\(FIR_{som}\)	\(C_{som}\) fire loss	gC m-2 d-1	f_som	Combustion loss to atmosphere
\(FIRx_{lab}\)	\(C_{lab}\) fire mortality	gC m-2 d-1	fx_lab2lit	Transfer of \(C_{lab}\) to \(C_{lit}\) due to fire
\(FIRx_{fol}\)	\(C_{fol}\) fire mortality	gC m-2 d-1	fx_fol2lit	Transfer of \(C_{fol}\) to \(C_{lit}\) due to fire
\(FIRx_{roo}\)	\(C_{roo}\) fire mortality	gC m-2 d-1	fx_roo2lit	Transfer of \(C_{roo}\) to \(C_{lit}\) due to fire
\(FIRx_{woo}\)	\(C_{woo}\) fire mortality	gC m-2 d-1	fx_woo2cwd	Transfer of \(C_{woo}\) to \(C_{cwd}\) due to fire
\(FIRx_{cwd}\)	\(C_{cwd}\) fire mortality	gC m-2 d-1	fx_cwd2som	Transfer of \(C_{cwd}\) to \(C_{som}\) due to fire
\(FIRx_{lit}\)	\(C_{lit}\) fire mortality	gC m-2 d-1	fx_lit2som	Transfer of \(C_{lit}\) to \(C_{som}\) due to fire
\(RhAe_{lit}\)	Aerobic heterotrophic respiration from \(C_{lit}\)	gC m-2 d-1	ae_rh_lit
\(RhAe_{som}\)	Aerobic heterotrophic respiration from \(C_{som}\)	gC m-2 d-1	ae_rh_som
\(RhAe_{tot}\)	Total heterotrophic respiration CO2 flux	gC m-2 d-1	rh_co2	Sum of \(RhAe_{cwd}\), \(RhAe_{lit}\), and \(RhAe_{som}\)
\(RhAn_{cwd}\)	Anaerobic heterotrophic respiration from \(C_{cwd}\)	gC m-2 d-1	an_rh_cwd
\(RhAn_{lit}\)	Anaerobic heterotrophic respiration from \(C_{lit}\)	gC m-2 d-1	an_rh_lit
\(RhAn_{som}\)	Anaerobic heterotrophic respiration from \(C_{som}\)	gC m-2 d-1	an_rh_som
\(RhAn_{tot}\)	Total heterotrophic respiration CH4 flux	gC m-2 d-1	rh_ch4	Sum of \(RhAn_{cwd}\), \(RhAn_{lit}\), and \(RhAn_{som}\)
\(Q_{surf}\)	Surface H2O runoff	mmH2O d-1	q_surf
\(Q_{ly1}\)	Runoff from \(W_{ly1}\)	mmH2O d-1	q_ly1
\(Q_{ly2}\)	Runoff from \(W_{ly2}\)	mmH2O d-1	q_ly2
\(Q_{ly3}\)	Runoff from \(W_{ly3}\)	mmH2O d-1	q_ly3
\(Qx_{inf}\)	Surface H2O infiltration to \(W_{ly1}\)	mmH2O d-1	infil
\(Qx_{ly1,2}\)	Transfer from \(W_{ly1}\) to \(W_{ly2}\)	mmH2O d-1	ly1xly2	Positive values indicate downward transfer
\(Qx_{ly2,3}\)	Transfer from \(W_{ly2}\) to \(W_{ly3}\)	mmH2O d-1	ly2xly3	Positive values indicate downward transfer
\(EQ_{ly1}\)	Internal energy of \(Q_{ly1}\)	J m-2 d-1	q_ly1_e	Based on temperature of \(W_{ly1}\)
\(EQ_{ly2}\)	Internal energy of \(Q_{ly2}\)	J m-2 d-1	q_ly2_e	Based on temperature of \(W_{ly2}\)
\(EQ_{ly3}\)	Internal energy of \(Q_{ly3}\)	J m-2 d-1	q_ly2_e	Based on temperature of \(W_{ly2}\)
\(EQx_{inf}\)	Internal energy of \(Qx_{inf}\)	J m-2 d-1	infil_e	Based on weighted average temperature of snow melt (273.15K) and rainfall (air temperature)’;
\(EQx_{ly1,2}\)	Internal energy of \(Qx_{ly1,2}\)	J m-2 d-1	ly1xly2_e	Based on temperature of donor pool (\(W_{ly1}\) when \(Qx_{ly1,2}\) is positive, \(W_{ly2}\) when \(Qx_{ly1,2}\) is negative)
\(EQx_{ly2,3}\)	Internal energy of \(Qx_{ly2,3}\)	J m-2 d-1	ly2xly3_e	Based on temperature of donor pool (\(W_{ly2}\) when \(Qx_{ly2,3}\) is positive, \(W_{ly3}\) when \(Qx_{ly2,3}\) is negative)
\(EQthx_{ly1,2}\)	Thermal condictivity between \(E_{ly1}\) and \(E_{ly2}\)	J m-2 d-1	ly1xly2_th_e
\(EQthx_{ly2,3}\)	Thermal condictivity between \(E_{ly2}\) and \(E_{ly3}\)	J m-2 d-1	ly2xly3_th_e
\(E_{gh}\)	Ground heat heat flux	J m-2 d-1	gh_in
\(E_{geo}\)	Geological heat flux	J m-2 d-1	geological
\(Snow\)	Snowfall	mmH2O d-1	snowfall	Identical to \(P_{snow}\) forcing
\(Melt\)	Snowmelt	mmH2O d-1	melt
\(Subl\)	Sublimation	mmH2O d-1	sublimation
\(Ev\)	Evaporation	mmH2O d-1	evap
\(Tr_{ly1}\)	Transpiration from \(W_{ly1}\)	mmH2O d-1	transp1
\(Tr_{ly2}\)	Transpiration from \(W_{ly2}\)	mmH2O d-1	transp2
\(EEv\)	Internal energy of \(Ev\)	J m-2 d-1	evap_e
\(ETr_{ly1}\)	Internal energy of \(Tr_{ly1}\)	J m-2 d-1	transp1_e
\(ETr_{ly2}\)	Internal energy of \(Tr_{ly2}\)	J m-2 d-1	transp2_e
\(SW_{in}\)	Incoming shortwave radiation	W m-2	SWin	\(SSRD\) forcing converted to W m-2
\(LW_{in}\)	Incoming longtwave radiation	W m-2	LWin	\(STRD\) forcing converted to W m-2
\(SW_{out}\)	Outgoing shortwave radiation	W m-2	SWout
\(LW_{out}\)	Outgoing longtwave radiation	W m-2	LWout
\(R_{net}\)	Net radiation	W m-2	net_radiation	Defined as \(SW_{in} + LW_{in} - SW_{out} - LW_{out}\)
\(H\)	Sensible heat flux	W m-2	sensible_heat
\(LE\)	Latent heat flux	W m-2	latent_heat
\(G\)	Ground heat flux	W m-2	ground_heat

Parameters

Abbreviation	Description	Units	Code string	Prior range	Notes
\(I_{max}\)	Maximum infiltration capacity	mmH2O d-1	max_infil	\([1,100]\)
\(\kappa_0\)	Saturated hydraulic conductivity	m s-1	hydr_cond	\([10^{-9},10^{-4}]\)
\(b\)	Retention parameter	None	retention	\([1.5,10]\)
\(z_{ly1}\)	\(W_{ly1}\) depth	m	LY1_z	\([0.01,1]\)
\(z_{ly2}\)	\(W_{ly2}\) depth	m	LY2_z	\([0.01,20]\)
\(z_{ly3}\)	\(W_{ly3}\) depth	m	LY3_z	\([0.01,100]\)
\(p_{ly1}\)	\(W_{ly1}\) porosity	m3 m-3	LY1_por	\([0.2,0.8]\)
\(p_{ly2}\)	\(W_{ly2}\) porosity	m3 m-3	LY2_por	\([0.2,0.8]\)
\(p_{ly3}\)	\(W_{ly3}\) porosity	m3 m-3	LY3_por	\([0.2,0.8]\)
\(\psi_{fc}\)	Water potential at field capacity	-MPa	field_cap	\([0.01,0.1]\)
\(DF_{lit}\)	Fraction of decomposed \(C_{lit}\) transferred to \(C_{som}\)	1	tr_lit2som	\([0.01,0.99]\)
\(DF_{cwd}\)	Fraction of decomposed \(C_{cwd}\) transferred to \(C_{som}\)	1	tr_cwd2som	\([0.01,0.99]\)
\(K_{roo}\)	Autotrophic maintenance respiration coefficient for roots at 25\(^{\circ}\)C	d-1	rauto_mr_r	\([10^{-4},10^{-2}]\)
\(K_{woo}\)	Autotrophic maintenance respiration coefficient for wood at 25\(^{\circ}\)C	d-1	rauto_mr_w	\([10^{-6},5 \times 10^{-5}]\)
\(Q_{10}^{Ra}\)	Autotrophic maintenance respiration Q10 coefficient	1	rauto_mr_q10	\([1,5]\)
\(Q_{10}^{dark}\)	Dark respiration Q10 coefficient	1	rauto_mrd_q10	\([1,5]\)
\(\Gamma\)	Growth yield	1	rauto_gr	\([0.6,0.95]\)	gC in new biomass per gC used for growth, see Cannell and Thornley 2000
\(k_{woo}\)	Background turnover rate of \(C_{woo}\)	d-1	t_wood	\([2.5\times 10^{-5},10^{-2}]\)
\(k_{lab}\)	Background turnover rate of \(C_{lab}\)	d-1	t_lab	\([10^{-4},10^{-2}]\)
\(k_{roo}\)	Background turnover rate of \(C_{roo}\)	d-1	t_roo	\([10^{-4},10^{-2}]\)
\(k_{fol}\)	Background turnover rate of \(C_{fol}\)	d-1	t_fol	\([6.8\times 10^{-4},3.34\times 10^{-2}]\)
\(k_{lit}\)	Background turnover rate of \(C_{lit}\)	d-1	t_lit	\([10^{-4},10^{-1}]\)	check units???
\(k_{cwd}\)	Background turnover rate of \(C_{cwd}\)	d-1	t_cwd	\([5\times 10^{-5},5\times 10^{-2}]\)	check units???
\(k_{som}\)	Background turnover rate of \(C_{som}\)	d-1	t_som	\([10^{-7},10^{-1}]\)	check units???
\(Q_{10}^{aer}\)	Q10 coefficient of aerobic heterotrphic respiration	1	Q10rhco2	\([1,5]\)
\(Q_{10}^{ana}\)	Q10 coefficient of anaerobic heterotrphic respiration	1	Q10ch4	\([1,5]\)
\(f_{CH_{4}}\)	CH4 to CO2 conversion ratio	1	r_ch4	\([0.001,0.9]\)
\(LCMA\)	Leaf carbon mass per area	gC m-2	LCMA	\([5,200]\)
\(i_{C_{lab}}\)	Initial value of \(C_{lab}\)	gC m-2	i_labile	\([1,10^{5}]\)
\(i_{C_{fol}}\)	Initial value of \(C_{fol}\)	gC m-2	i_foliar	\([1,2\times 10^{3}]\)
\(i_{C_{roo}}\)	Initial value of \(C_{roo}\)	gC m-2	i_root	\([1,2\times 10^{3}]\)
\(i_{C_{woo}}\)	Initial value of \(C_{woo}\)	gC m-2	i_wood	\([1,10^{5}]\)
\(i_{C_{cwd}}\)	Initial value of \(C_{cwd}\)	gC m-2	i_cwd	\([1,10^{5}]\)
\(i_{C_{lit}}\)	Initial value of \(C_{lit}\)	gC m-2	i_lit	\([1,2\times 10^{3}]\)
\(i_{C_{som}}\)	Initial value of \(C_{som}\)	gC m-2	i_som	\([1,2\times 10^{5}]\)
\(i_{\theta_{ly1}}\)	Initial value of \(\theta_{ly1}\)	1	i_LY1_SM	\([0.01,1]\)
\(i_{\theta_{ly2}}\)	Initial value of \(\theta_{ly2}\)	1	i_LY2_SM	\([0.01,1]\)
\(i_{\theta_{ly3}}\)	Initial value of \(\theta_{ly3}\)	1	i_LY3_SM	\([0.01,1]\)
\(i_{SWE}\)	Initial value of \(\W_{swe}\)	mm H2O	i_SWE	\([10^{-6},10^{4}]\)
\(i_{E_{ly1}}\)	Initial value of \(E_{ly1}\)	J mmH2O-1	i_LY1_E	\([4.67\times 10^{5},1.11\times 10^{6}]\)	Energy in 1mm H2O at -50C to 1mm H2O at +50C ?????
\(i_{E_{ly2}}\)	Initial value of \(E_{ly2}\)	J mmH2O-1	i_LY2_E	\([4.67\times 10^{5},1.11\times 10^{6}]\)	Energy in 1mm H2O at -50C to 1mm H2O at +50C ?????
\(i_{E_{ly3}}\)	Initial value of \(E_{ly3}\)	J mmH2O-1	i_LY3_E	\([4.67\times 10^{5},1.11\times 10^{6}]\)	Energy in 1mm H2O at -50C to 1mm H2O at +50C ?????
\(VHC_{E_{ly1}}\)	Volumetric heat capacity of \(E_{ly1}\)	J K m-3	LY1_vhc	\([1.3\times 10^{6},3\times 10^{6}]\)
\(VHC_{E_{ly2}}\)	Volumetric heat capacity of \(E_{ly2}\)	J K m-3	LY2_vhc	\([1.3\times 10^{6},3\times 10^{6}]\)
\(VHC_{E_{ly3}}\)	Volumetric heat capacity of \(E_{ly3}\)	J K m-3	LY3_vhc	\([1.3\times 10^{6},3\times 10^{6}]\)
\(CF_{fol}\)	Foliar combustion factor	1	cf_foliar	\([0.01,1]\)
\(CF_{lig}\)	Ligneous combustion factor	1	cf_ligneous	\([0.01,1]\)
\(CF_{som}\)	Soil combustion factor	1	cf_DOM	\([0.01,1]\)
\(r\)	Resilience factor	1	resilience	\([0.01,1]\)
\(Q_{ex}\)	Excess runoff factor	1	Q_excess	\([0.01,1]\)
\(g_{1}\)	Medlyn \(g_{1}\) parameter cite paper	1	Med_g1	\([1.79,5.79]\)
\(V_{cmax25}\)	Maximum rate of RuBisCO carboxylization at 25\(^{\circ}\)C	\(\mu\)molCO2 m-2 s-1	Vcmax25	\([1,150]\)
\(Tmin_{min}\)	Minimum cold temperature scaling factor	K	Tminmin	\([258.15,273.15]\)	cite Stetz paper
\(Tmin_{max}\)	Maximum cold temperature scaling factor	K	Tminmax	\([273.15,288.15]\)	cite Stetz paper
\(T_{upp}\)	Upper temperature limit for photosynthesis	K	Tupp	\([249.15,318.15]\)
\(T_{down}\)	Lower temperature limit for photosynthesis	K	Tdown	\([213.15,286.15]\)
\(g_{a}\)	Aerodynamic conductance	m s-1	ga	\([10^{-3},10]\)
\(\Omega\)	Leaf clumping index	1	clumping	\([0.35,1]\)
\(\rho_{PAR}\)	Reflectance for photosynthetically active radiation	1	leaf_refl_par	\([0.01,0.5]\)
\(\rho_{NIR}\)	Reflectance for near infrared radiation	1	leaf_refl_nir	\([0.3,0.7]\)
\(sn_{1}\)	Minimum temperature threshold for snow melt	K	min_melt	\([263.15,283.15]\)
\(sn_{2}\)	Snowmelt slope	????	melt_slope	\([10^{-5},1]\)
\(sn_{3}\)	Snow cover fraction scalar	????	scf_scalar	\([10,10^{3}]\)
\(S_{fv}\)	Scalar for aerobic volumetric fraction	????	S_fv	\([1,100]\)
\(\theta_{opt}\)	Optimum soil moisture for water scalar in heterotrophic respiration	1	thetas_opt	\([0.2,1]\)
\(F_{wc}\)	water scaler fW value at the end point C	????	fwc	\([0.01,1]\)
\(Ev_{max}\)	Maximum pan evaporation	mm d-1	maxPevap	\([0.01,100]\)
\(T_{\phi}\)	Maximum temperature at leaf onset	K	T_phi	\([268.15,323.15]\)
\(T_{range}\)	Spatial range of mean temperature at leaf onset	K	T_range	\([0.1,10]\)
\(\Lambda_{g}\)	LAI linear growth constant	Per time-step	plgr	\([0.001,0.5]\)
\(K_{leaf}\)	Inverse of leaf longevity during senescence period	Per time-step	k_leaf	\([0.001,0.5]\)
\(\Lambda_{max}\)	Intrinsic maximum LAI	m2 m-2	plgr	\([0.1,10]\)
\(\tau_{LAI}\)	Target survival time for LAI under water-deficit conditions	d ????	tau_W	\([0.1,300]\)
\(t_{c}\)	Mean daylength at leaf shedding	hours of sunlight d-1	time_c	\([2,22]\)
\(t_{r}\)	Spatial range of \(t_{c}\)	hours of sunlight d-1	time_r	\([0.1,6]\)
\(T_{mem}\)	Initial value of LAI temperature memory	K	init_T_mem	\([268.14,323.15]\)
\(\theta_{mem}\)	Initial value of LAI water/structural memory	1	init_LAIW_mem	\([0.1,1]\)
\(\psi_{50}\)	50% stomatal closure water potential	-MPa	psi_50	\([0.1,30]\)	Water potential when soil-plant continuum is at 50% hydraulic conductivity due to stomatal closure
\(\psi_{hmf}\)	50% mortality water potential	-MPa	psi_50	\([0.1,30]\)	Water potential triggering 50% biomass mortality due to cavitation
\(\Beta_{plgr}\)	Photosynthetic water stress logistic growth rate	None	beta_lgr	\([4.1,50]\)
\(\Beta_{mlgr}\)	Mortality water stress logistic growth rate	None	beta_lgrHMF	\([4.1,50]\)
\(\phi_{rl}\)	Root-to-leaf allocation ratio	1	phi_RL	\([10^{-4},5]\)	Ratio of carbon allocation to root per target foliar pool size
\(\phi_{wl}\)	Wood-to-leaf allocation ratio	1	phi_WL	\([10^{-4},5]\)	Ratio of carbon allocation to wood per target foliar pool size
\(\kappa_{deep}\)	Deep soil thermal conductivity	W m-1 K-1	thermal_cond	\([0.3,2]\)
\(\kappa_{surf}\)	Surface soil thermal conductivity	W m-1 K-1	thermal_cond_surf	\([0.03,2]\)
\(Q_{10}^{gpp}\)	Q10 coefficient for \(GPP\)	1	q10canopy	\([1,5]\)
\(RDSF\)	Something about dark respiration??	???	canopyRdsf	\([0.005,0.025]\)
\(Es\)	Sublimation rate	mm/day/SCF/kPha/(MJ/m2/d) ???	sublimation_rate	\([0.001,10]\)
\(f_{root}\)	Root fraction of \(W_{ly2}\) to \(W_{ly1}\)	mm/day/SCF/kPha/(MJ/m2/d) ???	sublimation_rate	\([0.001,1]\)