Acanthurus triostegus: Population traits

at T = 27.6 °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: 2024/04/12
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.224256 0.224256 0.612128 0.612128 1 1 scaled functional response
r 1/d 0 0 0.0405501 0.00128179 0.0616506 0.00178406 spec pop growth rate
t2 d NaN NaN 17.0936 540.766 11.2431 388.521 population doubling time
a_b d 4.32891 4.32891 3.67194 3.67194 3.41819 3.41819 age at birth
t_j d 35.3161 35.3161 14.6153 14.6153 10.394 10.394 time since birth at metam
t_p d 828.501 828.501 139.496 139.496 91.9908 91.9908 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.59102 1 0.334604 1 0.237552 survival probability at metam
S_p - 1 0.0136989 1 0.0128089 1 0.012642 survival probability at puberty
theta_0b - 0.000258363 0.252403 0.138225 0.515961 0.189891 0.584686 frac of ind that is embryo
theta_bj - 0.000258835 0.196644 0.11922 0.312578 0.153929 0.308744 frac of ind between b and j
theta_jp - 0.00185279 0.277586 0.266114 0.150186 0.229356 0.0904125 frac of ind between j and p
theta_pi - 0.99763 0.273367 0.47644 0.0212754 0.426824 0.0161579 frac of ind that is adult
L_bi cm 1.34135 0.509454 0.377894 0.107103 0.361335 0.0995118 mean structural length of post-natals
L2_bi cm^2 1.80866 0.626597 0.284258 0.108972 0.272243 0.110751 mean squared structural length of post-natals
L3_bi cm^3 2.44266 0.83843 0.301519 0.322597 0.301395 0.478131 mean cubed structural length of post-natals
Ww_bi g 2.85365 0.9795 0.439996 0.470755 0.527526 0.836862 mean wet weight of post-natals
L_pi cm 1.34398 1.282 0.607301 1.03697 0.601361 0.965735 mean structural length of adults
L2_pi cm^2 1.81246 1.70557 0.50567 2.37764 0.507315 2.73092 mean squared structural length of adults
L3_pi cm^3 2.44783 2.29224 0.544296 7.33083 0.570845 12.2798 mean cubed structural length of adults
Ww_pi g 2.85969 2.67792 0.794273 10.6976 0.999136 21.4931 mean wet weight of adults
R 1/d 0.679102 0.345732 0 11.9415 0 20.6272 mean reproduction rate of adults
J_X g/d 0.0821738 0.0283953 0.0358519 0.0135047 0.0563048 0.0225231 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 0.341031 0.0306191 0.330011 0.0378729 yield of living structure on food
Y_VX_d mol/mol 0.00180977 0.00590922 1.36064e-08 0.0657677 5.00479e-09 0.0796162 yield of dead structure on food
Y_EX mol/mol 0 0 0.156624 0.0140623 0.2476 0.0284152 yield of living reserve on food
Y_EX_d mol/mol 0.000304501 0.000994253 6.24896e-09 0.0302049 3.75498e-09 0.0597342 yield of dead reserve on food
Y_CX mol/mol 0.888511 0.883722 0.39297 0.749971 0.313013 0.684986 yield of CO2 on food
Y_HX mol/mol 0.639234 0.635789 0.28272 0.539563 0.225196 0.49281 yield of H2O on food
Y_OX mol/mol -0.966255 -0.961047 -0.427355 -0.815594 -0.340402 -0.744923 yield of O2 on food
Y_NX mol/mol 0.133277 0.132558 0.0589455 0.112496 0.046952 0.102748 yield of N-waste on food
mu_TX J/mol 471428 468999 215841 399960 171314 365273 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