Lanius tephronotus

COMPLETE = 2.6; MRE = 0.067; SMAE = 0.077; SMSE = 0.011

Data & predictions

data prd RE symbol units description
14.5 14.5 0.0001704 ab d age at birth
16 16.01 0.0007807 tx d time since birth at fledging
365 325.6 0.108 tR d time since birth at 1st brood
3686 3690 0.0009464 am d life span
4.4 3.758 0.1459 Ww0 g initial wet weight
3.6 2.778 0.2282 Wwb g wet weight at birth
48.5 49.97 0.03038 Wwi g ultimate wet weight for females
49.2 49.11 0.001832 Wwim g ultimate wet weight for males
0.02685 0.02377 0.1146 Ri #/d maximum reprod rate
see figure 0.07851 tW time since birth vs. weight
0.02 0.07527 2.763 psd.v cm/d energy conductance
0.8 0.9571 0.1963 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 2118 116.7 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 0.807 0.008733 psd.kap_G - growth efficiency
0 10.65 0 psd.t_0 d time at start development

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 - 1.767 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 0.07527 1 energy conductance
kap - 0.9571 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 2118 0 [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 7259 1 [E_G], spec cost for structure
E_Hb J 350.6 1 maturity at birth
E_Hp J 2.23e+05 1 maturity at puberty
h_a 1/d^2 4.931e-15 1 Weibull aging acceleration
s_G - 0.01 0 Gompertz stress coefficient
E_Hx J 2.274e+04 1 maturity at fledging
f - 1 0 scaled functional response for 0-var data
f4_00 - 1.558 1 scaled functional response for tW data at 00 d
f4_05 - 0.9413 1 scaled functional response for tW data at 05 d
f4_10 - 0.8711 1 scaled functional response for tW data at 10 d
f4_15 - 1.179 1 scaled functional response for tW data at 15 d
f_00 - 1.183 1 scaled functional response for tW data at 00 d
f_05 - 1.264 1 scaled functional response for tW data at 05 d
f_10 - 0.945 1 scaled functional response for tW data at 10 d
f_15 - 0.8844 1 scaled functional response for tW data at 15 d
t_0 d 10.65 1 time at start development at T
t_N d 182.5 0 time between clutches at T
z_m - 1.759 1 zoom factor for males