Anas diazi: Population traits

at T = 41.2 °C with background hazards for embryo, juv, adult: 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model std f_minf f_max date: 2025/02/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.978519 0.980583 0.990292 0.990292 1 1 scaled functional response
r 1/d 0 0 0.00352441 0.000575906 0.00512902 0.000978286 spec pop growth rate
t2 d NaN NaN 196.67 1203.58 135.142 708.533 population doubling time
a_b d 13.3696 13.368 13.3607 13.3607 13.3535 13.3535 age at birth
t_p d 345.993 244.45 175.772 175.772 152.237 152.237 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.378154 1 0.376632 1 0.375146 survival probability at puberty
theta_0b - 0.00165108 0.0177059 0.0460346 0.0754355 0.066249 0.116589 frac of ind that is embryo
theta_bp - 0.00164967 0.0106092 0.0438806 0.0447982 0.0618127 0.0687715 fraction of individuals that is juvenile
theta_pi - 0.996699 0.971685 0.910085 0.879766 0.871938 0.814639 frac of ind that is adult
L_bi cm 2.76273 2.74521 2.54657 2.65466 2.46945 2.58784 mean structural length of post-natals
L2_bi cm^2 7.64247 7.58015 6.69156 7.23241 6.366 6.98083 mean squared structural length of post-natals
L3_bi cm^3 21.1557 20.9856 17.9023 19.945 16.8323 19.2117 mean cubed structural length of post-natals
Ww_bi g 1166.05 1159.08 998.39 1112.31 947.755 1081.73 mean wet weight of post-natals
L_pi cm 2.76547 2.76353 2.61585 2.73542 2.56581 2.71602 mean structural length of adults
L2_pi cm^2 7.65305 7.65021 6.95372 7.54137 6.72828 7.47164 mean squared structural length of adults
L3_pi cm^3 21.1883 21.2007 18.6959 20.8947 17.923 20.724 mean cubed structural length of adults
Ww_pi g 1167.85 1170.96 1042.65 1165.27 1009.17 1166.88 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 108.672 108.013 96.2952 104.078 92.5084 101.443 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.000655224 0.000110363 0.000933246 0.000185273 yield of living structure on food
Y_VX_d mol/mol 2.42491e-05 5.79937e-05 1.72695e-08 0.000158768 7.45294e-09 0.000259231 yield of dead structure on food
Y_EX mol/mol 0 0 0.0358859 0.00604449 0.051614 0.0102467 yield of living reserve on food
Y_EX_d mol/mol 0.00131231 0.00314512 9.4583e-07 0.00869555 4.12191e-07 0.014337 yield of dead reserve on food
Y_CX mol/mol 0.722547 0.72103 0.693942 0.711438 0.680938 0.703297 yield of CO2 on food
Y_HX mol/mol 0.769235 0.76762 0.738782 0.757408 0.724937 0.748741 yield of H2O on food
Y_OX mol/mol -0.917079 -0.915154 -0.880773 -0.902979 -0.864267 -0.892647 yield of O2 on food
Y_NX mol/mol 0.166742 0.166392 0.160141 0.164178 0.15714 0.162299 yield of N-waste on food
mu_TX J/mol 463629 462621 444620 456247 435977 450837 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer