Parameter values for this entry

Model:  std  

Primary parameters at reference temperature (20 deg. C)
symbol value units description
T_A 6400 KArrhenius temperature
p_Am 313.169 J/d.cm^2{p_Am}, spec assimilation flux
F_m 30.17 l/d.cm^2{F_m}, max spec searching rate
kap_X 0.9 -digestion efficiency of food to reserve
kap_P 0.05 -faecation efficiency of food to faeces
v 0.1858 cm/denergy conductance
kap 0.5809 -allocation fraction to soma
kap_R 0.95 -reproduction efficiency
p_M 1200 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 0.2537 1/dmaturity maint rate coefficient
E_G 4400 J/cm^3[E_G], spec cost for structure
E_Hb 0.05464 Jmaturity at birth
E_Hp 1.09 Jmaturity at puberty
h_a 0.0002794 1/d^2Weibull aging acceleration
s_G -0.3 -Gompertz stress coefficient for female
Parameters specific for this entry at reference temperature (20 deg. C)
symbol value units description
L_01 0.313 dinitial size for Coors data
L_02 0.313 dinitial size for Coors data
L_03 0.11 dinitial size for Coors data
del_M 0.264 -shape coefficient
eR0 1 -eR at start starvation
f 1 -scaled functional response for 0-var data
fF_m 1.5 -increase in filtration rate at low food density, approximated from Lampert W. Limnol. Oceanogr., 39(5), 1994,997-1006
f_LJO 0.78 -scaled functional response for LJO data
f_LW 1 -scaled functional response for LW data
f_SK1 1.244 -scaled functional response for tL_SK1, tN_SK1 data
f_SK2 1.096 -scaled functional response for tL_SK2, tN_SK2 data
f_SK3 0.6747 -scaled functional response for tL_SK3, tN_SK3 data
f_SK4 0.497 -scaled functional response for tL_SK2, tN_SK2 data
f_ap 0.8293 -scaled functional response for Tap data
f_tL 0.8404 -scaled functional response for tL_f, tL_m data
f_tL1 1.031 -scaled functional response for tL1 data
f_tL2 0.9601 -scaled functional response for tL2 data
f_tL3 0.8563 -scaled functional response for tL3 data
f_tL4 0.724 -scaled functional response for tL4 data
f_tL5 0.6297 -scaled functional response for tL5 data
f_tN 1.343 -scaled functional response for tN data
mu_x2 0.02 J/mgconversion of mg carbon to J for algal food (Desmodesmus subspicatus)
n_Carb_E 0.457 -chem coeff for Carb in reserve
n_Carb_V 0.1484 -chem coeff for Carb in structure
n_Glyc_E 0.4309 -chem coeff for Glyc in reserve
n_Glyc_V 0.0801 -chem coeff for Glyc in structure
n_Lipi_E 0.3934 -chem coeff for Lipi in reserve
n_Lipi_V 0.1497 -chem coeff for Lipi in structure
n_Prot_E 1.571 -chem coeff for Prot in reserve
n_Prot_V 1.233 -chem coeff for Prot in structure
n_Trig_E 0.241 -chem coeff for Trig in reserve
n_Trig_V 0.076 -chem coeff for Trig in structure
s_Gm -0.2 -Gompertz stress coefficient for male
s_shrink 4.38 -shrinking stress coefficient
t_0 2.324 dtime for egg production at 20 C
z_m 0.08759 -zoom factor for male
Temperature parameters
symbol value units description
T_A 6400 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 0.19 0.190.17
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 1 000
Hydrogen 0 203
Oxygen 2 120
Nitrogen 0 001