Parameter values for this entry

Model:  hep  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
p_Am 40.6753 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 0.85 -digestion efficiency of food to reserve
kap_P 0.1 -faecation efficiency of food to faeces
v 0.01822 cm/denergy conductance
kap 0.9952 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
p_M 493.9 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 4449 J/cm^3[E_G], spec cost for structure
E_Hb 0.001635 Jmaturity at birth
E_Hp 0.9132 Jmaturity at puberty
E_Rj 25130 J/cm^3reproduction buffer density at emergence
h_a 1.19e-05 1/d^2Weibull aging acceleration
s_G 0.0001 -Gompertz stress coefficient
Parameters specific for this entry at reference temperature (20 deg. C)
symbol value units description
L_ini 0.2075 cminitial length tL data Sand1981
T_AL 59380 KArrhenius temperature for lower boundary
T_L 275.77 Klower boundary
del_M 0.2899 -shape coefficient larvae
del_Mi 0.3036 -shape coefficient forewing length
del_Y 2.095 -shape coefficient for egg
f 1 -scaled functional response for 0-var data
f_LW 1 -scaled functional response for length - dry weight data Haue2011
f_LW2 1 -scaled functional response for length - dry weight data Beck2011
f_tL 1.033 -scaled functional response for time length data Sand1981
Temperature parameters
symbol value units description
T_A 9391 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