Emberiza calandra

COMPLETE = 2.6; MRE = 0.016; SMAE = 0.017; SMSE = 0.001

Data & predictions

data prd RE symbol units description
13 13.18 0.0136 ab d age at birth
9.5 9.544 0.004613 tx d time since birth at fledging
28.5 28.54 0.00151 tp d time since birth at puberty
365 365 0 tR d time since birth at 1st brood
3869 3806 0.01617 am d life span
3.5 3.483 0.004987 Wwb g wet weight at birth
32 31.87 0.004044 Wwi g ultimate wet weight for females
38 39.15 0.03027 Wwim g ultimate wet weight for males
0.01096 0.01097 0.0008465 Ri #/d maximum reprod rate
see figure 0.03138 tW_f time since birth vs. wet weight
see figure 0.0343 tW_m time since birth vs. wet weight
0.02 0.04513 1.256 psd.v cm/d energy conductance
18 779.6 42.31 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.03209 15.05 psd.k_J 1/d maturity maint rate coefficient
0.3 0.3014 0.004818 psd.k - maintenance ratio
0.8 0.9676 0.2095 psd.kap - allocation fraction to soma
0.8 0.7999 8.115e-05 psd.kap_G - growth efficiency
0.95 0.95 0 psd.kap_R - reproduction 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 - 1.758 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 0.04513 1 energy conductance
kap - 0.9676 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 779.6 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 0.03209 1 maturity maint rate coefficient
E_G J/cm^3 7323 1 [E_G], spec cost for structure
E_Hb J 290.3 1 maturity at birth
E_Hp J 2990 1 maturity at puberty
h_a 1/d^2 1.185e-12 1 Weibull aging acceleration
s_G - 0.005 0 Gompertz stress coefficient
E_Hx J 1210 1 maturity at fledging
f - 1 0 scaled functional response for 0-var data
f_03 - 2.517 1 scaled functional response for tW data at 03 d
f_06 - 1.691 1 scaled functional response for tW data at 06 d
f_09 - 0.8821 1 scaled functional response for tW data at 06 d
t_R d 365 0 time since birth at first brood
z_m - 1.855 1 zoom factor for males