Parameter values for this entry

Model:  hex  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
T_A 9528 KArrhenius temperature
p_Am 52.9176 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 0.18 -faecation efficiency of food to faeces
v 0.0079886 cm/denergy conductance
kap 0.76246 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
kap_V 0.01 -conversion efficient E -> V -> E
p_M 130.854 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 5325.31 J/cm^3[E_G], spec cost for structure
E_Hb 0.07757 Jmaturity at birth
s_j 0.9998 -reprod buffer/structure at pupation as fraction of max
E_He 0.004896 Jmaturity at emergence
h_a 0.0006896 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
T_A0 8893 KArrhenius temperature egg
T_A1 5835 KArrhenius temperature 1st instar
T_A2 3772 KArrhenius temperature 2nd instar
T_A3 3 KArrhenius temperature 3rd instar
T_A4 0 KArrhenius temperature 4th instar
T_A5 5085 KArrhenius temperature 5th instar
T_AH 90000 KArrhenius temperature at high temp boundary
T_AL 50000 KArrhenius temperature at low temp boundary
T_AP 9528 KArrhenius temperature pupa
T_H 300.15 Khigh boundary temperature
T_H0 299.15 Khigh boundary temperature egg
T_H6 303.15 Khigh boundary temperature pupa
T_L 275.15 Klow boundary temperature
del_M 0.66328 -shape coefficient for head capsule of larva
f 1 -scaled functional response for 0-var data
f_5 0.99949 -scaled functional response for tW data
f_e 1 -scaled functional response for imago
s_1 2.9174 -stress at instar 1: L_1^2/ L_b^2
s_2 4.0858 -stress at instar 2: L_2^2/ L_1^2
s_3 1.376 -stress at instar 3: L_3^2/ L_2^2
s_4 1.2712 -stress at instar 4: L_4^2/ L_3^2
s_5 1.0649 -stress at instar 5: L_5^2/ L_4^2
Temperature parameters
symbol value units description
T_A 9528 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) 0.2 0.2 0.20.2
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