Cetorhinus maximus

COMPLETE = 2.5; MRE = 0.114; SMAE = 0.115; SMSE = 0.022

Data & predictions

data prd RE symbol units description
1278 1014 0.2062 ab d age at birth
7300 8045 0.102 tp d time since birth at puberty
1.825e+04 1.825e+04 6.759e-05 am d life span
165 181.8 0.1021 Lb cm total length at birth
810 880.7 0.08733 Lp cm total length at puberty for females
450 458.3 0.01844 Lpm cm total length at puberty for males
980 1145 0.1681 Li cm ultimate total length for females
1520 1548 0.01857 Lim cm ultimate total length for males
2.625e+06 2.351e+06 0.1043 Wwp g wet weight at puberty for females
4.5e+05 4.473e+05 0.005961 Wwpm g wet weight at puberty for males
4.65e+06 5.162e+06 0.1102 Wwi g ultimate wet weight
1.73e+07 1.725e+07 0.003129 Wwim g ultimate wet weight
0.00411 0.004118 0.002076 Ri #/d maximum reprod rate
see figure 0.2066 tL time since birth vs. total length
0.02 0.03492 0.7458 psd.v cm/d energy conductance
18 754.6 40.92 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 0.01386 0.9538 psd.k - maintenance ratio
0.8 0.9345 0.1681 psd.kap - allocation fraction to soma
0.8 0.8002 0.0002146 psd.kap_G - growth efficiency
0.95 0.95 0 psd.kap_R - reproduction efficiency

std parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 8000 0 Arrhenius temperature
z - 31.79 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 0.03492 1 energy conductance
kap - 0.9345 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 754.6 0 [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 5229 1 [E_G], spec cost for structure
E_Hb J 7.146e+05 1 maturity at birth
E_Hp J 3.222e+08 1 maturity at puberty
h_a 1/d^2 7.376e-09 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
E_Hpm J 1.009e+07 1 maturity at puberty for males
del_M - 0.02777 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_tL - 1 0 scaled functional response for tL, LN data
z_m - 42.99 1 zoom factor for males