Ictalurus punctatus

COMPLETE = 3.0; MRE = 0.123; SMSE = 0.159

Data & predictions

data prd RE symbol units description
18 18.06 0.003445 ab d age at birth
912.5 854.9 0.0631 tp d time since bith at puberty
8760 8641 0.0136 am d life span
1.1 0.7647 0.3048 Lb cm total length at birth
33.8 38.53 0.1401 Lp cm total length at puberty
132 129.9 0.01624 Li cm ultimate total length
0.004 0.004205 0.05132 Wwb g wet weight at birth
527 538 0.02091 Wwp g wet weight at puberty
2.63e+04 2.059e+04 0.2171 Wwi g ultimate wet weight
177.1 197.8 0.1173 Ri #/d maximum reprod rate
see figure 0.1269 tL time, vs. total length
see figure 0.1137 LWw fork length, vs. wet weights
see figure 0.1099 tN time since birth, vs. fecundity
see figure 0.08818 TJO_1 temperature, vs. spec O_2 consumption
see figure 0.02182 TJO_0 temperature, vs. spec O_2 consumption
see figure 0.3101 WwJO_1 wet weight, vs. spec O_2 consumption
see figure 0.2902 WwJO_0 wet weight, vs. spec O_2 consumption
see figure 0.2481 TPer_6 temperature, vs. fraction weight increase
see figure 0.1047 TPer_4 temperature, vs. fraction weight increase
see figure 0.08981 TPer_2 temperature, vs. fraction weight increase
0.02 0.0538 1.69 psd.v cm/d energy conductance
0.8 0.9944 0.2431 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 50.92 1.829 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 0.7379 0.0776 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 - 0.6508 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 0.0538 1 energy conductance
kap - 0.9944 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 50.92 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 5670 1 [E_G], spec cost for structure
E_Hb J 0.1226 1 maturity at birth
E_Hj J 9652 1 maturity at metamorphosis
E_Hp J 9988 1 maturity at puberty
h_a 1/d^2 5.181e-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 1.492e+05 1 Arrhenius temperature
T_AL K 2e+04 0 Arrhenius temperature
T_H K 307.1 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 - 0.2024 1 shape coefficient for total length
f - 1 0 scaled functional response for 0-var data
f2 - 0.1396 1 scaled functional response for fish fed 2 perc/d
f4 - 0.2237 1 scaled functional response for fish fed 4 perc/d
f6 - 0.2417 1 scaled functional response for fish fed 6 perc/d
f_tL - 0.434 1 scaled functional response for tL data
t_0 d -0.004053 1 time till start of development
t_dW d 84 0 growth period for TdW data