Ictalurus punctatus

COMPLETE = 3.0; MRE = 0.125; SMSE = 0.156

Data & predictions

data prd RE symbol units description
18 19.02 0.05682 ab d age at birth
912.5 869.8 0.0468 tp d time since bith at puberty
8760 8922 0.01846 am d life span
1.1 0.7639 0.3056 Lb cm total length at birth
33.8 38.24 0.1315 Lp cm total length at puberty
132 133.2 0.009042 Li cm ultimate total length
0.004 0.00422 0.05504 Wwb g wet weight at birth
527 529.6 0.004895 Wwp g wet weight at puberty
2.63e+04 2.237e+04 0.1493 Wwi g ultimate wet weight
177.1 190.1 0.07358 Ri #/d maximum reprod rate
see figure 0.1336 tL time, vs. total length
see figure 0.1141 LWw fork length, vs. wet weights
see figure 0.1194 tN time since birth, vs. fecundity
see figure 0.1303 TJO_1 temperature, vs. spec O_2 consumption
see figure 0.07174 TJO_0 temperature, vs. spec O_2 consumption
see figure 0.3176 WwJO_1 wet weight, vs. spec O_2 consumption
see figure 0.2999 WwJO_0 wet weight, vs. spec O_2 consumption
see figure 0.2562 TPer_6 temperature, vs. fraction weight increase
see figure 0.1125 TPer_4 temperature, vs. fraction weight increase
see figure 0.09263 TPer_2 temperature, vs. fraction weight increase
0.02 0.05044 1.522 psd.v cm/d energy conductance
0.8 0.9956 0.2445 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 56.71 2.151 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.002 0 psd.k_J 1/d maturity maint rate coefficient
0.8 0.7526 0.05927 psd.kap_G - growth efficiency

abj parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 9000 0 Arrhenius temperature
z - 0.5825 1 zoom factor
F_m l/d.cm^2 6.5 0 {F_m}, max spec searching rate
kap_X - 0.8 0 digestion efficiency of food to reserve
kap_P - 0.1 0 faecation efficiency of food to faeces
v cm/d 0.05044 1 energy conductance
kap - 0.9956 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 56.71 1 [p_M], vol-spec somatic maint
p_T J/d.cm^2 0 0 {p_T}, surf-spec somatic maint
k_J 1/d 0.002 0 maturity maint rate coefficient
E_G J/cm^3 5560 1 [E_G], spec cost for structure
E_Hb J 0.09619 1 maturity at birth
E_Hj J 1.174e+04 1 maturity at metamorphosis
E_Hp J 1.492e+04 1 maturity at puberty
h_a 1/d^2 4.491e-10 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
Lw_0 cm 10 0 initial length for tL data
T_AH K 8.917e+04 1 Arrhenius temperature
T_AL K 2e+04 0 Arrhenius temperature
T_H K 307 1 Arrhenius temperature
T_L K 276.1 0 Arrhenius temperature
Ww_0 g 450 0 wet weight for TJO data
Ww_dW g 4 0 wet weight for TdW data
del_M - 0.2023 1 shape coefficient for total length
f - 1 0 scaled functional response for 0-var data
f2 - 0.1285 1 scaled functional response for fish fed 2 perc/d
f4 - 0.2037 1 scaled functional response for fish fed 4 perc/d
f6 - 0.2182 1 scaled functional response for fish fed 6 perc/d
f_tL - 0.4353 1 scaled functional response for tL data
t_0 d -0.002149 1 time till start of development
t_dW d 84 0 growth period for TdW data