Parameter values for this entry

Model:  sbp  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
T_A 9517.97 KArrhenius temperature
p_Am 336.481 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 0.01545 cm/denergy conductance
kap 0.84301 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
p_M 530.637 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 0.11559 1/dmaturity maint rate coefficient
E_G 4454.7 J/cm^3[E_G], spec cost for structure
E_Hb 0.1272 Jmaturity at birth
E_Hp 6.009 Jmaturity at puberty
h_a 4.709e-06 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
del_Mh 1.0492 -head shape coefficient
f 1 -scaled functional response for 0-var data
f_B1 1 -scaled functional response for Bayer data 100
f_B2 0.89415 -scaled functional response for Bayer data 80
f_B3 0.68254 -scaled functional response for Bayer data 50
f_B4 0.45254 -scaled functional response for Bayer data 20
h_i 0.0050107 1/dadult hazard parameter
h_j 0.0098892 1/djuvenile hazard parameter feeding on soybeens
s_1 1.2668 -stress at instar 1: L_1^2/ L_b^2
s_2 2.8386 -stress at instar 2: L_2^2/ L_1^2
s_3 1.4661 -stress at instar 3: L_3^2/ L_2^2
s_4 1.4893 -stress at instar 4: L_4^2/ L_3^2
Temperature parameters
symbol value units description
T_A 9517.97 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