Fratercula cirrhata: Population traits

at T = 40.7 °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: 2023/10/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.876916 0.900035 0.950018 0.950018 1 1 scaled functional response
r 1/d 0 0 0.0006875 0.000119618 0.00106836 0.000198776 spec pop growth rate
t2 d NaN NaN 1008.21 5794.69 648.796 3487.07 population doubling time
a_b d 38.3628 38.2796 38.1139 38.1139 37.9655 37.9655 age at birth
t_p d 353.644 234.444 168.746 168.746 140.724 140.724 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.466469 1 0.451732 1 0.438833 survival probability at puberty
theta_0b - 0.00213934 0.0108004 0.0258986 0.0285534 0.0397805 0.0453231 frac of ind that is embryo
theta_bp - 0.00213786 0.00715614 0.0252119 0.0185467 0.0381741 0.0289501 fraction of individuals that is juvenile
theta_pi - 0.995723 0.982044 0.948889 0.9529 0.922045 0.925727 frac of ind that is adult
L_bi cm 2.82952 2.89443 2.97461 3.02375 3.06578 3.1484 mean structural length of post-natals
L2_bi cm^2 8.01131 8.39433 8.92787 9.19623 9.54055 10.0129 mean squared structural length of post-natals
L3_bi cm^3 22.6921 24.3734 26.9486 28.062 29.9718 32.0249 mean cubed structural length of post-natals
Ww_bi g 495.787 545.917 635.621 661.881 742.542 793.408 mean wet weight of post-natals
L_pi cm 2.83211 2.90393 3.00993 3.05139 3.12397 3.19632 mean structural length of adults
L2_pi cm^2 8.02281 8.43684 9.09228 9.32448 9.81993 10.2432 mean squared structural length of adults
L3_pi cm^3 22.7314 24.5206 27.542 28.5246 31.0157 32.8887 mean cubed structural length of adults
Ww_pi g 496.645 549.214 649.616 672.793 768.405 814.81 mean wet weight of adults
R 1/d 9.25804e-05 0.00054854 0.0012777 0.00151662 0.00206291 0.00250279 mean reproduction rate of adults
J_X g/d 24.8215 26.6939 29.9672 30.868 33.7086 35.3775 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 0.000618248 0.000108744 0.000949924 0.000179939 yield of living structure on food
Y_VX_d mol/mol 5.13364e-05 0.000111084 4.94665e-07 0.000169193 1.73575e-07 0.000239658 yield of dead structure on food
Y_EX mol/mol 0 0 0.013964 0.00245613 0.0225842 0.004278 yield of living reserve on food
Y_EX_d mol/mol 0.00107028 0.002377 1.11727e-05 0.00382146 4.12671e-06 0.00569781 yield of dead reserve on food
Y_CX mol/mol 0.722721 0.721611 0.711775 0.718306 0.704508 0.715187 yield of CO2 on food
Y_HX mol/mol 0.76942 0.768238 0.757767 0.76472 0.75003 0.761399 yield of H2O on food
Y_OX mol/mol -0.9173 -0.915891 -0.903407 -0.911697 -0.894183 -0.907737 yield of O2 on food
Y_NX mol/mol 0.166782 0.166526 0.164256 0.165763 0.162579 0.165043 yield of N-waste on food
mu_TX J/mol 463747 463011 456489 460819 451668 458749 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