Puffinus huttoni: Population traits

at T = 39.4 °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: 2023/10/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.961307 0.968492 0.984246 0.984246 1 1 scaled functional response
r 1/d 0 0 0.000642578 0.000120831 0.000976562 0.00020836 spec pop growth rate
t2 d NaN NaN 1078.7 5736.5 709.783 3326.68 population doubling time
a_b d 37.8277 37.8057 37.7584 37.7584 37.7127 37.7127 age at birth
t_p d 490.244 352.665 272.69 272.69 236.056 236.056 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.457491 1 0.45322 1 0.449116 survival probability at puberty
theta_0b - 0.00195426 0.0104292 0.024005 0.0275661 0.0361852 0.0432174 frac of ind that is embryo
theta_bp - 0.00195321 0.00684947 0.0234172 0.0179452 0.0348585 0.0279244 fraction of individuals that is juvenile
theta_pi - 0.996093 0.982721 0.952578 0.954489 0.928956 0.928858 frac of ind that is adult
L_bi cm 3.22389 3.23723 3.20945 3.25752 3.20865 3.27819 mean structural length of post-natals
L2_bi cm^2 10.4007 10.5015 10.3881 10.6717 10.4282 10.8454 mean squared structural length of post-natals
L3_bi cm^3 33.5683 34.107 33.8039 35.0744 34.1703 36.0692 mean cubed structural length of post-natals
Ww_bi g 668.427 683.976 688.373 714.246 706.426 745.684 mean wet weight of post-natals
L_pi cm 3.22676 3.24782 3.24494 3.28639 3.26263 3.32487 mean structural length of adults
L2_pi cm^2 10.4149 10.5538 10.5659 10.8159 10.7005 11.0807 mean squared structural length of adults
L3_pi cm^3 33.6231 34.3081 34.4946 35.6341 35.2365 36.9928 mean cubed structural length of adults
Ww_pi g 669.518 688.007 702.439 725.643 728.468 764.778 mean wet weight of adults
R 1/d 2.59611e-05 0.00044855 0.000572176 0.00125523 0.00102241 0.00206415 mean reproduction rate of adults
J_X g/d 50.8316 51.7079 51.9816 53.4008 53.0177 55.1388 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 0.000417872 7.93634e-05 0.000629402 0.000136299 yield of living structure on food
Y_VX_d mol/mol 3.43554e-05 7.36936e-05 4.18087e-07 0.000115259 1.62946e-07 0.000168901 yield of dead structure on food
Y_EX mol/mol 0 0 0.00809156 0.00153677 0.0123826 0.00268151 yield of living reserve on food
Y_EX_d mol/mol 0.000649744 0.00140414 8.09574e-06 0.00223185 3.20574e-06 0.0033229 yield of dead reserve on food
Y_CX mol/mol 0.723077 0.722432 0.716712 0.720413 0.713058 0.718506 yield of CO2 on food
Y_HX mol/mol 0.769799 0.769112 0.763023 0.766962 0.759132 0.764933 yield of H2O on food
Y_OX mol/mol -0.917752 -0.916933 -0.909673 -0.91437 -0.905035 -0.91195 yield of O2 on food
Y_NX mol/mol 0.166864 0.166715 0.165395 0.166249 0.164552 0.165809 yield of N-waste on food
mu_TX J/mol 463983 463555 459765 462217 457343 460953 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