Parameter values for this entry

Model:  hep  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
p_Am 129.744 J/d.cm^2{p_Am}, spec assimilation flux
F_m 6.5 l/d.cm^2{F_m}, max spec searching rate
kap_X 0.8 -digestion efficiency of food to reserve
kap_P 0.1 -faecation efficiency of food to faeces
v 0.001841 cm/denergy conductance
kap 0.5129 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
p_M 520.7 J/d.cm^3[p_M], vol-spec somatic maint
p_T 0 J/d.cm^2{p_T}, surf-spec somatic maint
k_J 0.002 1/dmaturity maint rate coefficient
E_G 4443 J/cm^3[E_G], spec cost for structure
E_Hb 0.001376 Jmaturity at birth
E_Hp 0.779 Jmaturity at puberty
E_Rj 15230 J/cm^3reproduction buffer density at emergence
h_a 0.0006014 1/d^2Weibull aging acceleration
s_G 1 -Gompertz stress coefficient
Parameters specific for this entry at reference temperature (20 deg. C)
symbol value units description
T_AL 121200 KArrhenius temperature for lower boundary
T_L 278.1 Klower boundary
del_M 0.1127 -shape coefficient for nymph
del_Mi 0.1125 -shape coefficient for imago
del_Y 0.9343 -shape coefficient for egg
f 1 -scaled functional response for 0-var data
f_tW 0.4867 -scaled functional response for tW data
f_tW2 1 -scaled functional response for tW data
f_tWw 0.462 -scaled functional response for tW data
t_0w 199 dtime since birth at time zero
t_0w2 143.3 dtime since birth at time zero
t_0ww 74.45 dtime since birth at time zero
Temperature parameters
symbol value units description
T_A 11720 KArrhenius temperature
T_ref 293.15 KReference temperature
Chemical parameters
Food Structure Reserve Faeces
Chemical potentials (J/C-mol) 525000 500000 550000480000
Specific density for dry weight (g/cm^3) 0.17 0.17 0.170.17
Food Structure Reserve Faeces
Chemical indices for organicsCarbon 1 111
Hydrogen 1.8 1.81.81.8
Oxygen 0.5 0.50.50.5
Nitrogen 0.15 0.150.150.15
CO2 H2OO2 N-waste
Chemical indices for mineralsCarbon 1 001
Hydrogen 0 200.8
Oxygen 2 120.6
Nitrogen 0 000.8