Fulmarus glacialis: Population traits

at T = 39 °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_min f_max date: 2023/10/02
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.967797 0.967797 0.972768 0.972768 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00109473 0.00109473 0.000247091 0.000247091 spec pop growth rate
t2 d NaN NaN NaN NaN 633.169 633.169 2805.23 2805.23 population doubling time
a_b d 21.6358 21.5552 21.6264 21.5462 21.5765 21.4983 21.5765 21.4983 age at birth
t_p d 297.918 133.454 222.657 128.983 146.478 111.247 146.478 111.247 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.488699 0.475733 1 1 0.480596 0.468131 survival probability at puberty
theta_0b - 0.00108544 0.00104821 0.0052596 0.0055335 0.0233472 0.0232636 0.0263612 0.0284546 frac of ind that is embryo
theta_bp - 0.00108531 0.00104809 0.00358142 0.00371812 0.0227994 0.0227197 0.0177132 0.0188742 fraction of individuals that is juvenile
theta_pi - 0.997829 0.997904 0.991159 0.990748 0.953853 0.954017 0.955926 0.952671 frac of ind that is adult
L_bi cm 4.27334 4.46851 4.28828 4.48321 4.29342 4.48012 4.35374 4.54457 mean structural length of post-natals
L2_bi cm^2 18.268 19.9754 18.4079 20.1224 18.5792 20.2474 19.0565 20.7822 mean squared structural length of post-natals
L3_bi cm^3 78.1115 89.3167 79.0656 90.3768 80.8082 92.0136 83.6742 95.3767 mean cubed structural length of post-natals
Ww_bi g 654.432 778.448 665.421 791.269 696.864 825.576 721.58 855.751 mean wet weight of post-natals
L_pi cm 4.27538 4.47066 4.29527 4.49113 4.33829 4.52874 4.39059 4.5874 mean structural length of adults
L2_pi cm^2 18.2815 19.9901 18.4542 20.1765 18.8822 20.5864 19.3048 21.0801 mean squared structural length of adults
L3_pi cm^3 78.1809 89.395 79.3026 90.6642 82.3918 93.8479 84.9714 96.9886 mean cubed structural length of adults
Ww_pi g 655.014 779.131 667.417 793.785 710.52 842.034 732.766 870.213 mean wet weight of adults
R 1/d 4.98661e-05 0.00361443 0.000416645 0.00400574 0.0014441 0.00497544 0.00223957 0.00591764 mean reproduction rate of adults
J_X g/d 86.827 99.2839 87.9413 100.528 91.2441 103.985 93.5885 106.731 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.000969518 0.000968699 0.000220915 0.000220804 yield of living structure on food
Y_VX_d mol/mol 4.53138e-05 4.39253e-05 9.53714e-05 9.41309e-05 3.96827e-08 3.71633e-08 0.000252331 0.00025981 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0073913 0.00772278 0.00168419 0.00176033 yield of living reserve on food
Y_EX_d mol/mol 0.000334333 0.00033891 0.000707281 0.000730006 3.02528e-07 2.96278e-07 0.00192369 0.00207129 yield of dead reserve on food
Y_CX mol/mol 0.723324 0.723322 0.722981 0.722963 0.716839 0.716571 0.720317 0.720129 yield of CO2 on food
Y_HX mol/mol 0.770062 0.770059 0.769696 0.769678 0.763158 0.762872 0.76686 0.766661 yield of H2O on food
Y_OX mol/mol -0.918066 -0.918062 -0.917629 -0.917607 -0.909835 -0.909494 -0.914248 -0.91401 yield of O2 on food
Y_NX mol/mol 0.166921 0.16692 0.166842 0.166838 0.165424 0.165362 0.166227 0.166184 yield of N-waste on food
mu_TX J/mol 464148 464146 463921 463910 459877 459698 462167 462043 yield of heat on food

Remarks

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