Parameter values for this entry

Model:  hax  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
T_A 6711.14 KArrhenius temperature
p_Am 203.224 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 0.0073929 cm/denergy conductance
kap 0.44236 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
kap_V 1.1465e-06 -conversion efficiency E -> V -> E
p_M 145.133 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 0.035617 1/dmaturity maint rate coefficient
E_G 4017.74 J/cm^3[E_G], spec cost for structure
E_Hb 0.002634 Jmaturity at birth
E_Hp 0.2764 Jmaturity at puberty
E_He 1.074 Jmaturity at emergence
E_Rj 5322.7 J/cm^3reproduction buffer density at pupation
h_a 1.401e-07 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_AH 18827.1 KArrhenius temperature for upper boundary
T_H 309.951 Kupper boundary
del_M_1 0.082999 -shape coefficient for larva length (measurments using alive individuals)
del_M_2 0.067207 -shape coefficient for larva length (measurments using dead individuals)
e_critical 0.2801 -critical reserve density
f 1 -scaled functional response for 0-var and ad libitum data
f1 0.46182 -sc. funct. res. 0.1 mg tetramin per ind per d
f2 0.83196 -sc. funct. res. 0.2 mg tetramin per ind per d
f22 0.83819 -sc. funct. res. 0.2 mg tetramin per ind per d
f3 1.0085 -sc. funct. res. 0.3 mg tetramin per ind per d
f4 1.2285 -sc. funct. res. 0.4 mg tetramin per ind per d
f5 1.4991 -sc. funct. res. 0.6 mg and 1.2 mg tetramin per ind per d
f_B1 1 -sc. funct. response for Bayer2021 data, 0.6 mg/larvae/day
f_B2 0.58008 -sc. funct. response for Bayer2021 data, 0.3 mg/larvae/day
f_B3 0.25263 -sc. funct. response for Bayer2021 data, 0.15 mg/larvae/day
f_B4 0.11557 -sc. funct. response for Bayer2021 data, 0.1 mg/larvae/day
f_fm 1.932 -sc. funct. res. 1.4 mg tetramin per ind per d
f_resp 0.62795 -scaled functional response for respiration data
hb 0.020646 1/dbackground hazard rate coefficient
k_starv 0.91959 1/dstarvation rate coefficient
s_1 2.4875 -stress at instar 1: L_1^2/ L_b^2
s_2 2.4829 -stress at instar 2: L_2^2/ L_1^2
tau_1 0.28885 -scaled time related to time-variable f: end of decrease
z_m 0.52606 -zoom factor for males
Temperature parameters
symbol value units description
T_A 6711.14 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