Acanthurus nigricauda: Population traits

at T = 28.4 °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: 2024/12/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.367811 0.367811 0.683905 0.683905 1 1 scaled functional response
r 1/d 0 0 0.0156938 0.0021543 0.0215635 0.00280807 spec pop growth rate
t2 d NaN NaN 44.1671 321.75 32.1445 246.841 population doubling time
a_b d 3.69005 3.69005 3.38307 3.38307 3.23571 3.23571 age at birth
t_j d 3.86961 3.86961 2.6064 2.6064 2.14586 2.14586 time since birth at metam
t_p d 1909.87 1909.87 528.803 528.803 384.717 384.717 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.306348 1 0.288468 1 0.288214 survival probability at metam
S_p - 1 0.289211 1 0.228574 1 0.196706 survival probability at puberty
theta_0b - 0.000216497 0.351226 0.0515862 0.510286 0.0672471 0.549976 frac of ind that is embryo
theta_bj - 0.000217097 0.206506 0.0380115 0.224264 0.0421772 0.207741 frac of ind between b and j
theta_jp - 1.05637e-05 0.00510183 0.0110293 0.0298554 0.0206854 0.0436845 frac of ind between j and p
theta_pi - 0.999556 0.437166 0.899373 0.235595 0.86989 0.198599 frac of ind that is adult
L_bi cm 3.2506 0.988542 0.623903 0.170631 0.576041 0.16406 mean structural length of post-natals
L2_bi cm^2 10.7129 2.92326 0.67367 0.167353 0.589394 0.157298 mean squared structural length of post-natals
L3_bi cm^3 35.4752 9.50154 1.00257 0.453735 0.854889 0.47102 mean cubed structural length of post-natals
Ww_bi g 53.8649 14.427 1.96892 0.89108 2.05975 1.13486 mean wet weight of post-natals
L_pi cm 3.25132 1.44286 0.654893 0.298553 0.61347 0.304072 mean structural length of adults
L2_pi cm^2 10.7153 4.33703 0.710231 0.344876 0.631735 0.352705 mean squared structural length of adults
L3_pi cm^3 35.4833 14.1006 1.05723 0.942983 0.916653 1.06712 mean cubed structural length of adults
Ww_pi g 53.8772 21.4102 2.07626 1.8519 2.20856 2.57108 mean wet weight of adults
R 1/d 4.76117 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.498638 0.136058 0.0583526 0.0144769 0.0746701 0.0199 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 0.269638 0.06752 0.246878 0.0664651 yield of living structure on food
Y_VX_d mol/mol 0.00441442 0.0125966 1.91513e-07 0.133849 8.37153e-08 0.131863 yield of dead structure on food
Y_EX mol/mol 0 0 0.259898 0.065081 0.347943 0.0936741 yield of living reserve on food
Y_EX_d mol/mol 0.00228836 0.00652987 1.84595e-07 0.129014 1.17986e-07 0.185844 yield of dead reserve on food
Y_CX mol/mol 0.883922 0.871499 0.361088 0.495161 0.295804 0.412779 yield of CO2 on food
Y_HX mol/mol 0.635933 0.626995 0.259783 0.356241 0.212814 0.296971 yield of H2O on food
Y_OX mol/mol -0.961265 -0.947755 -0.392684 -0.538487 -0.321686 -0.448897 yield of O2 on food
Y_NX mol/mol 0.132588 0.130725 0.0541633 0.0742741 0.0443705 0.0619168 yield of N-waste on food
mu_TX J/mol 469034 462610 194737 265063 157692 219601 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