Stegastes fuscus: Population traits

at T = 27.3 °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_min f_max date: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.54289 0.54289 0.54289 0.54289 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00981147 0.00981147 0.00280736 0.00280736 spec pop growth rate
t2 d NaN NaN NaN NaN 70.6466 70.6466 246.904 246.904 population doubling time
a_b d 8.55368 8.59795 8.55368 8.59795 7.72711 7.76529 7.72711 7.76529 age at birth
t_j d 1.01456 1.04285 1.01456 1.04285 0.605212 0.619953 0.605212 0.619953 time since birth at metam
t_p d 3403.44 NaN 3403.44 NaN 717.664 746.452 717.664 746.452 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.92704 0.927044 1 1 0.926975 0.926977 survival probability at metam
S_p - 1 1 0.658145 0.663392 1 1 0.551605 0.556847 survival probability at puberty
theta_0b - 0.00119861 0.00121661 0.138426 0.135089 0.0728709 0.0732168 0.281179 0.277761 frac of ind that is embryo
theta_bj - 0.000142546 0.000147959 0.0158544 0.0158221 0.0054891 0.0056203 0.0210071 0.0211513 frac of ind between b and j
theta_jp - 0.00105925 0.00107191 0.09553 0.093316 0.0622034 0.0623688 0.181674 0.179997 frac of ind between j and p
theta_pi - 0.9976 0.997564 0.750189 0.755773 0.859437 0.858794 0.51614 0.521091 frac of ind that is adult
L_bi cm 1.27373 1.2349 0.492865 0.486044 0.31086 0.304792 0.179966 0.178915 mean structural length of post-natals
L2_bi cm^2 1.70923 1.60675 0.514964 0.493194 0.147404 0.141154 0.068741 0.0672476 mean squared structural length of post-natals
L3_bi cm^3 2.34111 2.13408 0.655922 0.60904 0.094469 0.0882373 0.0523846 0.0500384 mean cubed structural length of post-natals
Ww_bi g 3.51517 3.17222 0.984865 0.905312 0.181735 0.167302 0.100775 0.0948753 mean wet weight of post-natals
L_pi cm 1.27518 1.23632 0.555773 0.546261 0.329593 0.323155 0.22231 0.220196 mean structural length of adults
L2_pi cm^2 1.71128 1.60871 0.590711 0.563724 0.158591 0.151906 0.0936775 0.0911934 mean squared structural length of adults
L3_pi cm^3 2.34393 2.13669 0.75326 0.696941 0.101878 0.0951917 0.0728048 0.0692071 mean cubed structural length of adults
Ww_pi g 3.5194 3.1761 1.13102 1.03597 0.195989 0.180488 0.140059 0.13122 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0392517 0.0357918 0.0118259 0.0109863 0.00623541 0.00579195 0.00290779 0.00275931 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 0.148648 0.149473 0.0505752 0.0509097 yield of living structure on food
Y_VX_d mol/mol 0.0105357 0.0106467 0.0255487 0.0257741 1.03617e-05 1.07414e-05 0.093028 0.0934467 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.137314 0.133935 0.0467191 0.0456178 yield of living reserve on food
Y_EX_d mol/mol 0.00528363 0.00517916 0.0128126 0.012538 9.57168e-06 9.62481e-06 0.0859351 0.0837331 yield of dead reserve on food
Y_CX mol/mol 0.874806 0.874799 0.852264 0.852313 0.604643 0.607197 0.614368 0.616918 yield of CO2 on food
Y_HX mol/mol 0.629374 0.629369 0.613156 0.613192 0.435007 0.436845 0.442003 0.443838 yield of H2O on food
Y_OX mol/mol -0.951351 -0.951344 -0.926837 -0.92689 -0.657549 -0.660327 -0.668125 -0.670898 yield of O2 on food
Y_NX mol/mol 0.131221 0.13122 0.12784 0.127847 0.0906964 0.0910795 0.0921551 0.0925377 yield of N-waste on food
mu_TX J/mol 464326 464328 452679 452717 322643 324089 327739 329179 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