Macronectes giganteus: 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_min f_max date: 2023/10/02
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.949628 0.949628 0.963967 0.963967 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000942383 0.000942383 0.000144154 0.000144154 spec pop growth rate
t2 d NaN NaN NaN NaN 735.526 735.526 4808.39 4808.39 population doubling time
a_b d 43.0977 42.9609 43.055 42.9203 42.9533 42.8235 42.9533 42.8235 age at birth
t_p d 646.05 311.638 423.461 286.755 306.431 245.954 306.431 245.954 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.418571 0.408719 1 1 0.411112 0.401758 survival probability at puberty
theta_0b - 0.00234302 0.00226773 0.0174859 0.0185684 0.0396933 0.0395752 0.0505921 0.0545983 frac of ind that is embryo
theta_bp - 0.00234206 0.0022668 0.0110098 0.0115597 0.0381034 0.0379947 0.0314027 0.0335233 fraction of individuals that is juvenile
theta_pi - 0.995315 0.995465 0.971504 0.969872 0.922203 0.92243 0.918005 0.911878 frac of ind that is adult
L_bi cm 5.99355 6.29279 6.04056 6.33667 5.91936 6.18602 6.12518 6.40721 mean structural length of post-natals
L2_bi cm^2 35.9669 39.6515 36.6578 40.365 35.7689 39.1422 38.0569 41.7333 mean squared structural length of post-natals
L3_bi cm^3 215.99 250.036 222.992 257.801 218.832 251.002 238.192 274.068 mean cubed structural length of post-natals
Ww_bi g 4073.89 4939.83 4266.1 5166.25 4334.83 5208.66 4718.34 5687.31 mean wet weight of post-natals
L_pi cm 6.00094 6.30056 6.0776 6.37894 6.04518 6.32152 6.23942 6.53974 mean structural length of adults
L2_pi cm^2 36.0321 39.7226 36.9847 40.7517 36.9002 40.4033 39.089 42.9738 mean squared structural length of adults
L3_pi cm^3 216.441 250.548 225.266 260.601 226.847 260.291 245.564 283.292 mean cubed structural length of adults
Ww_pi g 4082.4 4949.96 4309.6 5222.38 4493.61 5401.42 4864.36 5878.71 mean wet weight of adults
R 1/d 7.5668e-06 0.00251296 0.000673297 0.00321689 0.000798771 0.00313893 0.00214966 0.00474092 mean reproduction rate of adults
J_X g/d 227.51 263.384 235.381 272.172 238.258 273.793 253.499 291.918 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 0.000865546 0.000863937 0.000135449 0.000135339 yield of living structure on food
Y_VX_d mol/mol 5.21591e-05 5.06531e-05 0.000119938 0.000118146 2.07651e-07 1.93807e-07 0.000209653 0.000212066 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.01628 0.017064 0.00254766 0.00267315 yield of living reserve on food
Y_EX_d mol/mol 0.00093164 0.000950075 0.00217463 0.00224947 3.9057e-06 3.82796e-06 0.00394336 0.0041886 yield of dead reserve on food
Y_CX mol/mol 0.722833 0.72282 0.721768 0.721709 0.709699 0.709063 0.718078 0.717775 yield of CO2 on food
Y_HX mol/mol 0.76954 0.769525 0.768406 0.768343 0.755556 0.754879 0.764477 0.764155 yield of H2O on food
Y_OX mol/mol -0.917442 -0.917425 -0.916091 -0.916015 -0.900771 -0.899965 -0.911407 -0.911023 yield of O2 on food
Y_NX mol/mol 0.166808 0.166805 0.166562 0.166548 0.163777 0.16363 0.16571 0.16564 yield of N-waste on food
mu_TX J/mol 463821 463812 463116 463076 455119 454695 460671 460469 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