Clangula hyemalis: Population traits

at T = 41 °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 - 0.974979 0.974979 0.976595 0.976595 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00556152 0.00556152 0.00129844 0.00129844 spec pop growth rate
t2 d NaN NaN NaN NaN 124.633 124.633 533.831 533.831 population doubling time
a_b d 12.4554 12.4358 12.4539 12.4343 12.4329 12.4138 12.4329 12.4138 age at birth
t_p d 243.712 108.175 182.381 106.109 104.249 86.8466 104.249 86.8466 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.415805 0.411202 1 1 0.410874 0.406431 survival probability at puberty
theta_0b - 0.00145045 0.00142969 0.0102694 0.0105661 0.0668924 0.0667926 0.0996534 0.103004 frac of ind that is embryo
theta_bp - 0.00144845 0.00142773 0.0064262 0.00657726 0.062341 0.0622551 0.0610895 0.0628234 fraction of individuals that is juvenile
theta_pi - 0.997101 0.997143 0.983304 0.982857 0.870767 0.870952 0.839257 0.834173 frac of ind that is adult
L_bi cm 1.97827 2.02233 1.97396 2.01748 1.83744 1.87223 1.90327 1.93889 mean structural length of post-natals
L2_bi cm^2 3.91637 4.09287 3.90635 4.08115 3.47501 3.61249 3.71849 3.86605 mean squared structural length of post-natals
L3_bi cm^3 7.75642 8.28682 7.74056 8.26705 6.69228 7.10269 7.36927 7.82585 mean cubed structural length of post-natals
Ww_bi g 541.956 591.757 541.732 591.31 479.431 520.033 527.93 572.98 mean wet weight of post-natals
L_pi cm 1.97976 2.02386 1.9808 2.02476 1.90036 1.9373 1.97414 2.01472 mean structural length of adults
L2_pi cm^2 3.9207 4.09739 3.92617 4.10257 3.65699 3.80352 3.9252 4.09066 mean squared structural length of adults
L3_pi cm^3 7.76636 8.29736 7.78568 8.31672 7.1054 7.54375 7.84425 8.35111 mean cubed structural length of adults
Ww_pi g 542.65 592.509 544.889 594.862 509.027 552.325 561.957 611.437 mean wet weight of adults
R 1/d 0 0.0191426 0 0.0198514 0 0 0.00217345 0.0208875 mean reproduction rate of adults
J_X g/d 68.3946 73.0727 68.3328 72.9842 62.2444 66.1514 66.6055 70.7945 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 0.000597954 0.000597142 0.00014366 0.000143534 yield of living structure on food
Y_VX_d mol/mol 1.32739e-05 1.31054e-05 2.9867e-05 2.96956e-05 6.39402e-09 6.23256e-09 0.000180359 0.000182412 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0422391 0.0431234 0.010148 0.0103655 yield of living reserve on food
Y_EX_d mol/mol 0.000914199 0.000922746 0.00206041 0.00209431 4.51669e-07 4.50093e-07 0.0127404 0.0131732 yield of dead reserve on food
Y_CX mol/mol 0.722879 0.722872 0.721934 0.721907 0.688827 0.68811 0.704773 0.704243 yield of CO2 on food
Y_HX mol/mol 0.769588 0.769581 0.768583 0.768553 0.733336 0.732572 0.750312 0.749748 yield of H2O on food
Y_OX mol/mol -0.917501 -0.917492 -0.916301 -0.916267 -0.874281 -0.87337 -0.894519 -0.893847 yield of O2 on food
Y_NX mol/mol 0.166818 0.166817 0.1666 0.166594 0.15896 0.158795 0.16264 0.162518 yield of N-waste on food
mu_TX J/mol 463850 463845 463222 463203 441212 440734 451812 451460 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