Lutjanus synagris: Population traits

at T = 25 °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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.317213 0.317213 0.317213 0.317213 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0140291 0.0140291 0.00297325 0.00297325 spec pop growth rate
t2 d NaN NaN NaN NaN 49.4078 49.4078 233.128 233.128 population doubling time
a_b d 4.16713 4.18379 4.16713 4.18379 3.52665 3.53736 3.52665 3.53736 age at birth
t_j d 0.0833602 0.0849919 0.0833602 0.0849919 0.0384708 0.0389844 0.0384708 0.0389844 time since birth at metam
t_p d 3978.23 5412.67 3978.23 5412.67 666.523 678.737 666.523 678.737 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.98211 0.982114 1 1 0.982007 0.982008 survival probability at metam
S_p - 1 1 0.586429 0.590674 1 1 0.409782 0.412807 survival probability at puberty
theta_0b - 0.000491317 0.000497241 0.205822 0.202818 0.0480845 0.0482284 0.37297 0.370684 frac of ind that is embryo
theta_bj - 9.86218e-06 1.01357e-05 0.00409439 0.00409713 0.000513623 0.0005204 0.00402729 0.00404357 frac of ind between b and j
theta_jp - 0.000483143 0.000488801 0.153571 0.151825 0.0454372 0.0455596 0.232658 0.232042 frac of ind between j and p
theta_pi - 0.999016 0.999004 0.636512 0.64126 0.905965 0.905692 0.390345 0.39323 frac of ind that is adult
L_bi cm 3.14733 3.07053 0.60254 0.598337 0.618753 0.610937 0.201318 0.200782 mean structural length of post-natals
L2_bi cm^2 10.41 9.90908 1.46291 1.419 0.671829 0.653981 0.157413 0.155398 mean squared structural length of post-natals
L3_bi cm^3 35.0676 32.5703 4.60402 4.35688 1.03949 0.997027 0.36121 0.351184 mean cubed structural length of post-natals
Ww_bi g 47.7806 44.0932 6.27312 5.89828 2.22748 2.109 0.774023 0.742857 mean wet weight of post-natals
L_pi cm 3.14885 3.07204 0.736897 0.729228 0.646714 0.638595 0.283719 0.282115 mean structural length of adults
L2_pi cm^2 10.4151 9.91403 1.82437 1.76315 0.705669 0.68702 0.250222 0.246092 mean squared structural length of adults
L3_pi cm^3 35.0849 32.5865 5.74439 5.4162 1.09219 1.04774 0.580051 0.561851 mean cubed structural length of adults
Ww_pi g 47.8042 44.1152 7.82691 7.33237 2.34042 2.21627 1.24297 1.18848 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 0.269775 0.250599 0.0379113 0.0358862 0.0548877 0.0521405 0.0128605 0.0123895 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 0.265689 0.268263 0.0835092 0.0842776 yield of living structure on food
Y_VX_d mol/mol 0.0189027 0.0190614 0.0474867 0.0478558 4.66025e-06 4.82173e-06 0.163263 0.164708 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.303646 0.299192 0.0954396 0.0939941 yield of living reserve on food
Y_EX_d mol/mol 0.0068528 0.00674362 0.0172154 0.0169307 5.32603e-06 5.37763e-06 0.186588 0.183698 yield of dead reserve on food
Y_CX mol/mol 0.86487 0.86482 0.825923 0.825838 0.32128 0.32316 0.361825 0.363948 yield of CO2 on food
Y_HX mol/mol 0.622226 0.62219 0.594206 0.594145 0.231143 0.232496 0.260313 0.26184 yield of H2O on food
Y_OX mol/mol -0.940546 -0.940492 -0.898191 -0.898099 -0.349392 -0.351436 -0.393485 -0.395793 yield of O2 on food
Y_NX mol/mol 0.12973 0.129723 0.123888 0.123876 0.048192 0.048474 0.0542738 0.0545921 yield of N-waste on food
mu_TX J/mol 459280 459260 439288 439260 172645 173808 193999 195277 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