Pycnogonum litorale

COMPLETE = 2.5; MRE = 0.117; SMAE = 0.114; SMSE = 0.024

Data & predictions

data prd RE symbol units description
32 29.32 0.08374 ab d age at birth
83 71.68 0.1364 tj d time since birth at metam
290 356.6 0.2295 tp d time since birth at puberty
3285 3295 0.003093 am d life span
0.015 0.01428 0.04776 Lb cm total length at birth
0.071 0.09502 0.3383 Lj cm total length at metam
0.82 0.6106 0.2554 Lp cm total length at puberty
1.01 1.123 0.1121 Li cm ultimate total length
0.077 0.07721 0.00276 Wwi g ultimate wet weight
150.7 150.7 0.0004044 Ri #/d maximum reprod rate
see figure 0.07881 tL time since birth vs. length
0.02 0.0005472 0.9726 psd.v cm/d energy conductance
0.8 0.9517 0.1896 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 244 12.56 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
0.8 0.8006 0.000812 psd.kap_G - growth efficiency

abj parameters at 20.0°C

symbol units value free description
z - 0.03654 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 0.0005472 1 energy conductance
kap - 0.9517 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 244 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 4442 1 [E_G], spec cost for structure
E_Hb J 8.419e-06 1 maturity at birth
E_Hj J 0.002761 1 maturity at metam
E_Hp J 2.095 1 maturity at puberty
h_a 1/d^2 3.298e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
Lw_0 - 0.108 0 length at zero
T_A K 8000 0 Arrhenius temperature
T_ref K 293.1 0 Reference temperature
del_M - 0.2164 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_tL - 1 0 scaled functional response for tL data