Carcharhinus albimarginatus

COMPLETE = 2.5; MRE = 0.042; SMAE = 0.046; SMSE = 0.004

Data & predictions

data prd RE symbol units description
579.5 573.9 0.009684 ab d age at birth
9125 9043 0.008952 am d life span
65.5 64.03 0.02239 Lb cm total length at birth
175 172.7 0.01342 Lp cm total length at puberty for females
170 166.7 0.01934 Lpm cm total length at puberty for males
300 291.5 0.02849 Li cm ultimate total length for females
280 280.8 0.002859 Lim cm ultimate total length for males
2.087e+05 2.146e+05 0.0284 Wwi g ultimate wet weight
0.01507 0.0144 0.0443 Ri #/d maximum reprod rate
see figure 0.07183 tL_f time since birth vs. total length
see figure 0.06289 tL_m time since birth vs. total length
0.02 0.02 0 psd.v cm/d energy conductance
0.8 0.5883 0.2647 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 8.264 0.5409 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.0004656 0.7672 psd.k_J 1/d maturity maint rate coefficient
0.8 0.7991 0.001084 psd.kap_G - growth efficiency
0.3 0.295 0.01677 psd.k - maintenance ratio

stf 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 - 32.91 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 0.02 0 energy conductance
kap - 0.5883 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 8.264 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 0.0004656 1 maturity maint rate coefficient
E_G J/cm^3 5236 1 [E_G], spec cost for structure
E_Hb J 1.764e+06 1 maturity at birth
E_Hp J 6.138e+07 1 maturity at puberty
h_a 1/d^2 5.457e-09 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
del_M - 0.1129 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_tL - 1 0 scaled functional response for tL data
z_m - 31.71 1 zoom factor for males