Parameter values for this entry

Model:  hax  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
T_A 8594.64 KArrhenius temperature
p_Am 245.923 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 0.015516 cm/denergy conductance
kap 0.95701 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
kap_V 0.7 -conversion efficiency from larval reserve to larval structure, back to imago reserve
p_M 748.405 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 4400 J/cm^3[E_G], spec cost for structure
E_Hb 7.591e-07 Jmaturity at birth
E_Hp 2.003e-05 Jmaturity at puberty
E_He 0.09174 Jmaturity at emergence
E_Rj 235.333 J/cm^3reproduction buffer density at pupation
h_a 0.005122 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
H3_Khs 40.5732 #half sat coeff for Holling type 3 functional response of host abundance vs parasitization
H3_k 3.167 -par k for Holling type 3 functional response of host abundance vs parasitization
afRp 0.47373 -affinity factor for parasitization of host Rhopalosiphum padi vs Sitobion avenae (ShirCart1983)
del_M 0.32138 -shape coefficient
f 1 -scaled functional response for 0-var data
hatchrate 0.66939 -fraction of offspring hatched versus deposited
repro_b 9.8758 -slope parameter for reprod decline curve
repro_e 3.9092 dtime at 50 perc decline of reprod at T_ref and unlimited host abundance
t_0 2.9019 dtime at start development (since egg deposition) at T_ref
Temperature parameters
symbol value units description
T_A 8594.64 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