Esox lucius

COMPLETE = 2.5; MRE = 0.054; SMAE = 0.054; SMSE = 0.007

Data & predictions

data prd RE symbol units description
13 24.73 0.902 ab d age at birth
1095 1474 0.3464 ap d age at puberty
7300 7300 3.215e-05 am d life span
0.875 0.8552 0.02264 Lb cm total length at birth
50.8 47.44 0.06623 Lp cm total length at puberty
150 148.9 0.007311 Li cm ultimate total length
0.0048 0.004861 0.01276 Wwb g wet weight at birth
908 829.6 0.08634 Wwp g wet weight at puberty
2.46e+04 2.566e+04 0.04311 Wwi g ultimate wet weight
274 275.3 0.004932 Ri #/d maximum reprod rate
see figure 0.02343 tL_f time since birth vs. length
see figure 0.04129 tL_m time since birth vs. length
see figure 0.0509 tW_f time since birth vs. wet weight
see figure 0.08634 tW_m time since birth vs. wet weight
0.02 0.02322 0.1609 psd.v cm/d energy conductance
0.8 0.9282 0.1602 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 51.77 1.876 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 0.8 2.577e-05 psd.kap_G - growth efficiency
0.3 0.2021 0.3265 psd.k - maintenance ratio

std parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 6000 0 Arrhenius temp
z - 14.43 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 0.02322 0 energy conductance
kap - 0.9282 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 51.77 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 5230 1 [E_G], spec cost for structure
E_Hb J 0.2359 1 maturity at birth
E_Hp J 9.183e+04 1 maturity at puberty
h_a 1/d^2 3.822e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
del_M - 0.09693 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_0 - 0.6514 1 scaled functional response for tW, tL data for t < 1000 d
f_4 - 0.8627 1 scaled functional response for tW, tL data for t > 4000 d