Charadrius semipalmatus

COMPLETE = 2.5; MRE = 0.100; SMAE = 0.101; SMSE = 0.038

Data & predictions

data prd RE symbol units description
24 24.05 0.001898 ab d age at birth
25 25.07 0.002666 tx d time since birth at fledging
365 392.3 0.07489 tR d time since birth at 1st brood
7592 7491 0.01324 am d life span
10.15 10.27 0.01212 Ww0 g initial wet weight
6.51 6.82 0.0476 Wwb g wet weight at birth
47.8 47.91 0.002214 Wwi g ultimate wet weight
46.1 46.07 0.0005787 Wwim g ultimate wet weight of male
0.01644 0.01653 0.005811 Ri #/d maximum reprod rate
see figure 0.2135 tW time since birth vs. wet weight
0.02 0.09424 3.712 psd.v cm/d energy conductance
0.8 0.9857 0.2321 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 2108 116.1 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 0.8003 0.000355 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 - 1.853 1 zoom factor for females
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 0.09424 0 energy conductance
kap - 0.9857 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 2108 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 7320 1 [E_G], spec cost for structure
E_Hb J 395.2 1 maturity at birth
E_Hp J 2.354e+04 1 maturity at puberty
h_a 1/d^2 1.91e-22 1 Weibull aging acceleration
s_G - 0.01 0 Gompertz stress coefficient
E_Hx J 2.13e+04 1 maturity at fledging
f - 1 0 scaled functional response for 0-var data
f_00 - 0.3627 1 scaled functional response for tW data at 00 d
f_03 - 1 0 scaled functional response for tW data at 03 d
t_0 d 19.48 1 time at start development
t_N d 365 0 time between clutches at T
z_m - 1.835 1 zoom factor for males