Zonotrichia capensis

COMPLETE = 2.5; MRE = 0.128; SMAE = 0.215; SMSE = 0.171

Data & predictions

data prd RE symbol units description
13 13 0.0001346 ab d age at birth
10 10.02 0.002313 tx d time since birth at fledging
365 441.1 0.2086 tR d time since birth at 1st brood
4854 4766 0.01832 am d life span
2.08 2.289 0.1005 Wwb g wet weight at birth
21.15 22.78 0.07688 Wwi g ultimate wet weight
0.007671 0 1 Ri #/d maximum reprod rate
see figure 0.02524 tW time since birth vs. wet weight
0.02 0.4192 19.96 psd.v cm/d energy conductance
0.8 0.9617 0.2021 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 919.2 50.07 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 0.7936 0.008019 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 - 2.321 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 0.4192 1 energy conductance
kap - 0.9617 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 919.2 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 7381 1 [E_G], spec cost for structure
E_Hb J 533.4 1 maturity at birth
E_Hp J 2.175e+05 1 maturity at puberty
h_a 1/d^2 2.397e-14 1 Weibull aging acceleration
s_G - 0.001 0 Gompertz stress coefficient
E_Hx J 1.889e+04 1 maturity at fledging
f - 1 0 scaled functional response for 0-var data
f_00 - 0.6737 1 scaled functional response for tW data at 00 d
f_02 - 0.9493 1 scaled functional response for tW data at 02 d
f_04 - 0.9635 1 scaled functional response for tW data at 04 d
f_06 - 1.142 1 scaled functional response for tW data at 06 d
f_08 - 0.9026 1 scaled functional response for tW data at 08 d
t_0 d 9.964 1 time at start development at T
t_N d 243.3 0 time between clutches at T