Gymnocranius audleyi: Population traits

at T = 26.1 °C with background hazards for embryo, larva, juv, adult: 0, 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 abj f_minf f_max date: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.355695 0.355695 0.677848 0.677848 1 1 scaled functional response
r 1/d 0 0 0.0171796 0.00196409 0.0216665 0.00225811 spec pop growth rate
t2 d NaN NaN 40.347 352.91 31.9916 306.96 population doubling time
a_b d 3.25033 3.25033 3.09156 3.09156 3.02685 3.02685 age at birth
t_j d 0.641363 0.641363 0.518644 0.518644 0.4752 0.4752 time since birth at metam
t_p d 1294.32 1294.32 415.454 415.454 333.981 333.981 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.671948 1 0.670709 1 0.670293 survival probability at metam
S_p - 1 0.284737 1 0.243921 1 0.228102 survival probability at puberty
theta_0b - 0.000662123 0.385791 0.0516429 0.503966 0.0633807 0.524444 frac of ind that is embryo
theta_bj - 0.000130865 0.0629159 0.00841245 0.0695781 0.00959392 0.067707 frac of ind between b and j
theta_jp - 0.000532338 0.135568 0.0406424 0.168799 0.0498602 0.171902 frac of ind between j and p
theta_pi - 0.998675 0.415725 0.899302 0.257656 0.877165 0.235947 frac of ind that is adult
L_bi cm 2.01518 0.623636 0.574876 0.187326 0.530728 0.177292 mean structural length of post-natals
L2_bi cm^2 4.15742 1.09913 0.551907 0.193597 0.488631 0.18692 mean squared structural length of post-natals
L3_bi cm^3 8.64902 2.21488 0.709243 0.452835 0.625146 0.522521 mean cubed structural length of post-natals
Ww_bi g 23.8743 6.11385 3.08854 1.97196 3.71902 3.1085 mean wet weight of post-natals
L_pi cm 2.01649 0.898852 0.603374 0.315427 0.56307 0.306963 mean structural length of adults
L2_pi cm^2 4.16018 1.6228 0.581857 0.370421 0.521548 0.374143 mean squared structural length of adults
L3_pi cm^3 8.65476 3.2723 0.747922 0.871667 0.667507 1.05301 mean cubed structural length of adults
Ww_pi g 23.8902 9.0327 3.25697 3.79584 3.97103 6.26441 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.416788 0.110188 0.105506 0.0370067 0.137832 0.0527221 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 0.115487 0.0240337 0.0982702 0.0223797 yield of living structure on food
Y_VX_d mol/mol 0.00465126 0.0127902 1.63924e-06 0.0476671 7.59696e-07 0.0443813 yield of dead structure on food
Y_EX mol/mol 0 0 0.387423 0.0806258 0.486343 0.110758 yield of living reserve on food
Y_EX_d mol/mol 0.00818785 0.0225153 5.49917e-06 0.159908 3.75977e-06 0.219645 yield of dead reserve on food
Y_CX mol/mol 0.877786 0.855319 0.387709 0.57839 0.306007 0.493461 yield of CO2 on food
Y_HX mol/mol 0.631518 0.615355 0.278935 0.416119 0.220155 0.355018 yield of H2O on food
Y_OX mol/mol -0.954592 -0.93016 -0.421633 -0.628999 -0.332783 -0.536639 yield of O2 on food
Y_NX mol/mol 0.131668 0.128298 0.0581563 0.0867585 0.0459011 0.0740191 yield of N-waste on food
mu_TX J/mol 465671 453721 201670 304356 155874 257398 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