Dosidicus gigas

COMPLETE = 2.5; MRE = 0.096; SMAE = 0.117; SMSE = 0.027

Data & predictions

data prd RE symbol units description
6 5.329 0.1118 ab d age at birth
730 720 0.01376 am d life span for female
30 28.44 0.05195 Lp cm mantle length at puberty
120 125.4 0.0454 Li cm mantle length at death for female
90 106.5 0.1831 Li_m cm mantle length at death for male
0.00052 0.0005219 0.00369 Wwb g wet weight at birth
6.5e+04 6.528e+04 0.004286 Wwi g wet weight at death
2e+07 1.983e+07 0.008358 Ni # cum reprod at death
see figure 0.08425 tL_f time since birth vs. mantle length
see figure 0.07424 tL_m time since birth vs. mantle length
see figure 0.2466 tW_f time since birth vs. wet weight
see figure 0.2238 tW_m time since birth vs. wet weight
0.02 0.02175 0.08748 psd.v cm/d energy conductance
18 311.3 16.29 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 0.03518 0.8827 psd.k - maintenance ratio
0.8 0.749 0.06374 psd.kap - allocation fraction to soma
0.8 0.8023 0.002932 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 9000 0 Arrhenius temperature
z - 4.356 1 zoom factor for female
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 0.02175 1 energy conductance
kap - 0.749 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 311.3 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 5476 1 [E_G], spec cost for structure
E_Hb J 0.05574 1 maturity at birth
E_Hj J 23.95 1 maturity at metam
E_Hp J 2.722e+05 1 maturity at puberty
h_a 1/d^2 2.39e-14 1 Weibull aging acceleration for female
s_G - 1 0 Gompertz stress coefficient
del_M - 0.122 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
z_m - 4.103 1 zoom factor for male