Placopecten magellanicus

COMPLETE = 3.6; MRE = 0.191; SMAE = 0.318; SMSE = 0.174

Data & predictions

data prd RE symbol units description
4 1.947 0.5132 ab d age at birth
35 3.281 0.9062 aj d age at metamorphosis
365 70.05 0.8081 ap d age at puberty
7300 7876 0.07894 am d life span
0.0105 0.007026 0.3308 Lb cm shell length at birth
0.035 0.01363 0.6107 Lj cm shell length at metamorphosis
2.5 1.189 0.5243 Lp cm shell length at puberty
23 19.82 0.1383 Li cm ultimate shell length
1.5e-07 1.343e-07 0.1049 Wdb g dry tissue weight at birth
1e-06 9.794e-07 0.02063 Wdj g dry tissue weight at metamorphosis
0.5 0.01284 0.9743 Wdp g dry tissue weight at puberty
50 59.41 0.1882 Wdi g ultimate dry tissue weight
3e+05 2.531e+05 0.1562 Ri #/d maximum reprod rate
see figure 0.05318 tL1 time since birth vs. shell length
see figure 0.07866 tL2 time since birth vs. shell length
see figure 0.1626 tL3 time since birth vs. shell length
see figure 0.2216 LWd shell length vs. tissue dry weight
see figure 0.1645 LN shell length vs. fecundity
see figure 0.3872 WJO dry weight vs. O_2 consumption rate
see figure 0.09158 WJO1 dry weight vs. O_2 consumption rate
see figure 0.08611 WJO3 dry weight vs. O_2 consumption rate
see figure 0.09199 WJO6 dry weight vs. O_2 consumption rate
see figure 0.04884 WJO8 dry weight vs. O_2 consumption rate
see figure 0.04928 WJO10 dry weight vs. O_2 consumption rate
see figure 0.02611 WJO19 dry weight vs. O_2 consumption rate
see figure 0.4698 TJO temperature vs. O_2 consumption rate
0.02 0.00858 0.571 psd.v cm/d energy conductance
18 369.7 19.54 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 0.01282 0.9573 psd.k - maintenance ratio
0.8 0.6122 0.2348 psd.kap - allocation fraction to soma
0.8 0.7944 0.007051 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 - 1.27 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 0.00858 1 energy conductance
kap - 0.6122 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 369.7 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 2370 1 [E_G], spec cost for structure
E_Hb J 5.306e-05 1 maturity at birth
E_Hj J 0.0003917 1 maturity at metamorphosis
E_Hp J 10.28 1 maturity at puberty
h_a 1/d^2 1.714e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
T_AH K 4169 0 Arrhenius temperature above the upper boundary
T_AL K 1.765e+05 0 Arrhenius temperature below the lower boundary
T_H K 293.1 0 upper boundary tolerance range
T_L K 275.1 0 lower boundary tolerance range
Wd0 g 1 0 dry weight for TJO data
del_M - 0.1243 1 shape coefficient
del_Mb - 0.4601 1 shape coefficient before metamorphosis
f - 1 0 scaled functional response for 0-var data
f_LN - 0.03204 1 scaled functional response for LN data
f_LWd - 1 1 scaled functional response for LWd data
f_TJO - 0.4457 1 scaled functional response for TJO data
f_WJO - 1 1 scaled functional response for WJO data from GranCran1991
f_WJO1 - 0.0285 1 scaled functional response for WJO data at 1 C
f_WJO10 - 0.274 1 scaled functional response for WJO data at 10 C
f_WJO19 - 0.9468 1 scaled functional response for WJO data at 19 C
f_WJO3 - 0.3295 1 scaled functional response for WJO data at 3 C
f_WJO6 - 0.4362 1 scaled functional response for WJO data at 6 C
f_WJO8 - 0.3134 1 scaled functional response for WJO data at 8 C
f_tL1 - 1 1 scaled functional response for tL data at 10 m deep in Newfoundland
f_tL2 - 1 1 scaled functional response for tL data at 31 m deep in Newfoundland
f_tL3 - 0.6169 1 scaled functional response for tL data in the Gulf of Saint-Lawrence