Salmo salar

COMPLETE = 2.5; MRE = 0.061; SMAE = 0.063; SMSE = 0.006

Data & predictions

data prd RE symbol units description
196 204.8 0.04498 ab d age at birth
827.3 746.9 0.09722 tj d time since birth at metamorphosis
1335 1311 0.01801 tp d time since birth at puberty
4748 4750 0.0003622 am d life span
2.825 2.486 0.1199 Lb cm total length at birth
12 13.48 0.1232 Lj cm total length at metamorphosis
95 102.8 0.08209 Li cm ultimate total length
0.16 0.1589 0.006788 Wwb g wet weight at birth
25 25.32 0.01274 Wwj g wet weight at metam
39.7 37.49 0.05552 Ri #/d maximum reprod rate
see figure 0.06445 tL time since birth vs. total length
see figure 0.09926 LWw total length vs. wet weight
0.02 0.02978 0.4888 psd.v cm/d energy conductance
18 13.95 0.225 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
0.3 0.7204 1.401 psd.k - maintenance ratio
0.8 0.4175 0.4781 psd.kap - allocation fraction to soma
0.8 0.8327 0.04082 psd.kap_G - growth efficiency
0.95 0.95 0 psd.kap_R - reproduction efficiency

abj parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 6000 0 Arrhenius temperature
z - 4.83 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 0.02978 1 energy conductance
kap - 0.4175 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 13.95 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 5025 0 [E_G], spec cost for structure
E_Hb J 621.5 1 maturity at birth
E_Hj J 1.02e+05 1 maturity at metam
E_Hp J 1.063e+06 1 maturity at puberty
h_a 1/d^2 8.075e-09 1 Weibull aging acceleration
s_G - 1 0 Gompertz stress coefficient
del_M - 0.1783 1 shape coefficient
f - 0.7 0 scaled functional response for 0-var data
f_tL - 1480 1 scaled functional response for tL data