Pelecanus onocrotalus

COMPLETE = 2.7; MRE = 0.076; SMAE = 0.102; SMSE = 0.023

Data & predictions

data prd RE symbol units description
32.5 32.8 0.009178 ab d age at birth
80 76.32 0.04601 tx d time since birth at fledging
1095 689.8 0.37 tR d time since birth at 1st brood
1.862e+04 1.779e+04 0.04442 am d life span
157.5 160 0.01575 Li cm ultimate total length
106.2 110.9 0.04411 Wwb g wet weight at birth
8900 8395 0.0567 WwR g wet weight at 1st brood
8900 8398 0.05638 Wwi g ultimate wet weight
0.005479 0.005034 0.08134 Ri #/d maximum reprod rate
see figure 0.0174 tW time since birth vs. wet weight
see figure 0.1667 tW1 time since birth vs. wet weight
see figure 0.3631 tW2 time since birth vs. wet weight
see figure 0.2413 tW3 time since birth vs. wet weight
0.02 0.1537 6.684 psd.v cm/d energy conductance
0.8 0.9967 0.2459 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 767.1 41.62 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.0007189 0.6405 psd.k_J 1/d maturity maint rate coefficient
0.8 0.8071 0.008872 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 - 9.889 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 0.1537 1 energy conductance
kap - 0.9967 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 767.1 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 0.0007189 1 maturity maint rate coefficient
E_G J/cm^3 7258 1 [E_G], spec cost for structure
E_Hb J 751.1 1 maturity at birth
E_Hp J 2.447e+06 0 maturity at puberty
h_a 1/d^2 2.249e-18 1 Weibull aging acceleration
s_G - 0.01 0 Gompertz stress coefficient
E_Hx J 4.558e+05 1 maturity at fledging
del_M - 0.06181 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_00 - 0.5984 1 scaled functional response for tW data at 00 d
f_10 - 0.413 1 scaled functional response for tW data at 10 d
f_20 - 1.581 1 scaled functional response for tW data at 20 d
f_30 - 1.378 1 scaled functional response for tW data at 30 d
f_40 - 1.129 1 scaled functional response for tW data at 40 d
f_50 - 1.113 1 scaled functional response for tW data at 50 d
f_60 - 0.9667 1 scaled functional response for tW data at 60 d
f_70 - 1.083 1 scaled functional response for tW data at 70 d
f_tW - 0.925 0 scaled functional response for tWi data
t_0 d 24.08 1 time at start development at T
t_N d 365 0 time between clutches at T