Dendrocygna autumnalis

COMPLETE = 2.8; MRE = 0.143; SMAE = 0.167; SMSE = 0.058

Data & predictions

data prd RE symbol units description
27 27.02 0.00068 ab d age at birth
56 52.83 0.05666 tx d time since birth at fledching
365 420.3 0.1516 tR d time since birth at 1st brood
2993 2990 0.001143 am d life span
22 21.26 0.0335 Wwb g wet weight at birth
660 637.6 0.03394 Wwi g ultimate wet weight for females
0.03836 0.03756 0.0208 Ri #/d maximum reprod rate
see figure 0.2654 tW time since birth vs. wet weight
see figure 0.1235 WpX wet weight vs. energy intake
see figure 0.415 WpP wet weight vs. excretory energy
see figure 0.4906 WpA wet weight vs. metablized energy
0.02 0.04343 1.172 psd.v cm/d energy conductance
0.8 0.9804 0.2254 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 2760 152.4 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 0.7993 0.0009128 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 - 2.797 1 zoom factor
F_m l/d.cm^2 6.5 0 {F_m}, max spec searching rate
kap_X - 0.4109 1 digestion efficiency of food to reserve
kap_P - 0.1969 1 faecation efficiency of food to faeces
v cm/d 0.04343 0 energy conductance
kap - 0.9804 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 2760 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 7329 1 [E_G], spec cost for structure
E_Hb J 841.6 1 maturity at birth
E_Hp J 1.651e+05 1 maturity at puberty
h_a 1/d^2 7.161e-13 1 Weibull aging acceleration
s_G - 0.02 0 Gompertz stress coefficient
E_Hx J 1.651e+05 1 maturity at fledging
f - 1 0 scaled functional response for 0-var data
t_0 d 18.56 1 time at start development at T
t_N d 365 0 time between clutches at T