Procellaria cinerea: Population traits

at T = 37.4 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.978244 0.982594 0.991297 0.991297 1 1 scaled functional response
r 1/d 0 0 0.00112109 0.000222008 0.00163574 0.00038202 spec pop growth rate
t2 d NaN NaN 618.278 3122.17 423.751 1814.43 population doubling time
a_b d 14.9438 14.9409 14.9351 14.9351 14.9295 14.9295 age at birth
t_p d 581.012 426.19 341.209 341.209 300.072 300.072 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.450008 1 0.447834 1 0.445706 survival probability at puberty
theta_0b - 0.00152565 0.00871153 0.0166223 0.0216058 0.0241333 0.0332707 frac of ind that is embryo
theta_bp - 0.00152553 0.00568016 0.0163451 0.0140111 0.0235493 0.0214781 fraction of individuals that is juvenile
theta_pi - 0.996949 0.985608 0.967033 0.964383 0.952317 0.945251 frac of ind that is adult
L_bi cm 3.83445 3.84031 3.8073 3.84514 3.80131 3.85148 mean structural length of post-natals
L2_bi cm^2 14.7118 14.7753 14.5886 14.8542 14.5848 14.9427 mean squared structural length of post-natals
L3_bi cm^3 56.4659 56.9055 56.1228 57.5341 56.2839 58.2122 mean cubed structural length of post-natals
Ww_bi g 1019.09 1031.34 1025.67 1051.46 1037.15 1072.68 mean wet weight of post-natals
L_pi cm 3.83722 3.85105 3.83731 3.87224 3.84498 3.89395 mean structural length of adults
L2_pi cm^2 14.7279 14.8376 14.7645 15.0123 14.8417 15.1917 mean squared structural length of adults
L3_pi cm^3 56.5391 57.1871 56.9242 58.2527 57.4593 59.3505 mean cubed structural length of adults
Ww_pi g 1020.42 1036.45 1040.31 1064.59 1058.81 1093.66 mean wet weight of adults
R 1/d 0 0.000421094 0.000263428 0.00113563 0.000628178 0.00186151 mean reproduction rate of adults
J_X g/d 187.706 189.354 188.618 192.052 190.224 194.892 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 0.000333579 6.65083e-05 0.000483988 0.000114106 yield of living structure on food
Y_VX_d mol/mol 3.08984e-05 6.70842e-05 3.61817e-07 0.000100599 1.44997e-07 0.000144437 yield of dead structure on food
Y_EX mol/mol 0 0 0.00576272 0.00114896 0.00843452 0.00198853 yield of living reserve on food
Y_EX_d mol/mol 0.000526755 0.00114873 6.25054e-06 0.00173788 2.52688e-06 0.00251712 yield of dead reserve on food
Y_CX mol/mol 0.72318 0.722645 0.718674 0.721151 0.716384 0.719762 yield of CO2 on food
Y_HX mol/mol 0.769908 0.769339 0.765112 0.767749 0.762674 0.76627 yield of H2O on food
Y_OX mol/mol -0.917882 -0.917203 -0.912163 -0.915308 -0.909257 -0.913544 yield of O2 on food
Y_NX mol/mol 0.166888 0.166764 0.165848 0.16642 0.165319 0.166099 yield of N-waste on food
mu_TX J/mol 464051 463697 461067 462707 459550 461787 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