Sturnus vulgaris

COMPLETE = 2.6; MRE = 0.019; SMAE = 0.028; SMSE = 0.001

Data & predictions

data prd RE symbol units description
12 12.46 0.03806 ab d age at birth
21 21.22 0.01032 tx d time since birth at fledging
365 402.7 0.1034 tR d time since birth at 1st brood
8358 8533 0.02088 am d life span
6.4 6.43 0.004734 Wwb g wet weight at birth
74 71.41 0.035 Wwi g ultimate wet weight
0.0274 0.02731 0.003289 Ri #/d maximum reprod rate
see figure 0.02777 tW time since birth vs. wet weight
see figure 0.02933 tW1 time since birth vs. wet weight
0.02 0.02799 0.3997 psd.v cm/d energy conductance
0.8 0.608 0.24 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 7956 441 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 0.7932 0.008543 psd.kap_G - growth efficiency

std 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 - 0.9927 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 0.02799 1 energy conductance
kap - 0.608 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 7956 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 7385 1 [E_G], spec cost for structure
E_Hb J 7201 1 maturity at birth
E_Hp J 2.398e+06 1 maturity at puberty
h_a 1/d^2 4.813e-15 1 Weibull aging acceleration
s_G - 0.005 0 Gompertz stress coefficient
E_Hx J 2.998e+05 1 maturity at fledging
f - 1 0 scaled functional response for 0-var data
f1_00 - 2.132 1 scaled functional response for tW data at 00 d
f1_05 - 1.893 1 scaled functional response for tW data at 05 d
f1_10 - 1.327 1 scaled functional response for tW data at 10 d
f1_15 - 0.93 1 scaled functional response for tW data at 15 d
f1_20 - 1 0 scaled functional response for tW data at 20 d
f_00 - 2.328 1 scaled functional response for tW data at 00 d
f_05 - 2.308 1 scaled functional response for tW data at 05 d
f_10 - 1.32 1 scaled functional response for tW data at 10 d
f_15 - 0.8281 1 scaled functional response for tW data at 15 d
f_20 - 1 0 scaled functional response for tW data at 20 d
t_0 d 3.534 1 time at start development at T
t_N d 182.5 0 time between clutches at T