Gadus morhua

COMPLETE = 3.4; MRE = 0.307; SMAE = 0.343; SMSE = 0.166

Data & predictions

data prd RE symbol units description
10.67 6.34 0.4057 ah d age at hatch
14.42 18.82 0.3053 ab d age at birth
52.67 60.11 0.1413 aj d age at metam
2639 1892 0.283 ap d age at puberty
9125 8715 0.04495 am d life span
0.42 0.4127 0.01741 Lh cm total length at hatch
1.376 1.542 0.121 Lj cm total length at metam
78 77.32 0.008665 Lp cm total length at puberty
200 250.6 0.2531 Li cm ultimate total length
0.0016 0.0007232 0.548 Wwh g wet weight at hatch
0.00126 0.03692 28.3 Wwj g wet weight at metam
9.6e+04 1.584e+05 0.6495 Wwi g ultimate wet weight
1.178e+05 1.358e+05 0.1526 Ri #/d maximum reprod rate
0.199 0.2037 0.02382 GSI g/g gonado-somatic index
2.1 3.357 0.5987 E0 J initial egg energy
see figure 0.1233 tL_OtteNyha1999_4 time since hatch vs. total length
see figure 0.1357 tL_OtteNyha1999_6 time since hatch vs. total length
see figure 0.2774 tL_OtteNyha1999_8 time since hatch vs. total length
see figure 0.2716 tL_OtteNyha1999_10 time since hatch vs. total length
see figure 0.2733 tL_OtteNyha1999_12 time since hatch vs. total length
see figure 0.2603 tL_OtteNyha1999_14 time since hatch vs. total length
see figure 0.8124 tWd_OtteNyha1999_4 time since hatch vs. dry weight
see figure 0.5019 tWd_OtteNyha1999_6 time since hatch vs. dry weight
see figure 0.281 tWd_OtteNyha1999_8 time since hatch vs. dry weight
see figure 0.07665 tWd_OtteNyha1999_10 time since hatch vs. dry weight
see figure 0.1641 tWd_OtteNyha1999_12 time since hatch vs. dry weight
see figure 0.1733 tWd_OtteNyha1999_14 time since hatch vs. dry weight
see figure 0.07713 tWw_BjorStei2007 time since hatch vs. wet weight
see figure 0.1392 LWw total length vs. wet weight
see figure 0.1224 tWw_McCoGeub2006 time since hatch vs. wet weight
see figure 0.1155 LN total length vs. fecundity
see figure 2.009 tL_McCoGeub2006 time since hatch vs. total length
see figure 0.3196 tWd_McCoGeub2006 time since hatch vs. dry weight
see figure 0.3617 tpf_McCoGeub2006 time since hatch vs. heat (fed)
see figure 0.5112 tp0_McCoGeub2006 time since hatch vs. heat (unfed)
see figure 0.3488 tJO2 age vs. O2 flux
see figure 0.3693 tJNH3 age vs. NH3 flux
see figure 0.05731 tVY age vs. yolk volume
see figure 4.82 tWw_FinnFyhn1995 age vs. wet weight
see figure 0.1721 tWd_FinnFyhn1995 age vs. dry weight
see figure 1.123 tWa_FinnFyhn1995 age vs. ash-free dry weight
see figure 1.635 tL_FinnFyhn1995 age vs. standard length
see figure 0.4334 tE age vs. caloric content
see figure 0.4687 Tab temperature vs. age at hatch
0.02 0.02102 0.05095 psd.v cm/d energy conductance
18 25.57 0.4208 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 0.5723 0.9077 psd.k - maintenance ratio
0.8 0.9734 0.2167 psd.kap - allocation fraction to soma
0.8 0.5908 0.2615 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 4605 1 Arrhenius temperature
z - 9.119 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 0.02102 1 energy conductance
kap - 0.9734 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 25.57 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 7318 1 [E_G], spec cost for structure
E_Hb J 0.03554 1 maturity at birth
E_Hj J 2.14 1 maturity at metam
E_Hp J 3.641e+05 1 maturity at puberty
h_a 1/d^2 1.479e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
E_Hh J 0.00195 1 maturity at hatch
del_M - 0.1425 1 shape coefficient for TL
del_ME - 0.05164 1 shape coefficient for embryo
del_MY - 0.4809 1 shape coefficient for yolk
f - 1 0 scaled functional response for 0-var data
f_BjorStei2007 - 1.733 1 scaled functional response for BjorStei2007 data
f_McCoGeub2006 - 0.7107 1 scaled functional response for McCoGeub2006 data
f_OtteNyha1999 - 1.008 1 scaled functional response for OtteNyha1999 data
s_R - 0.9627 1 fraction of eggs in gonads that is resorbed
s_Y - 0.8525 1 reduction factor for yolk absorption
w_ad - 0.9611 1 ash-free dry - dry weight ratio