Acanthocybium solandri: Population traits

at T = 24.7 °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: 2024/05/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.28639 0.286831 0.643416 0.643416 1 1 scaled functional response
r 1/d 0 0 0.0255808 0.00193629 0.0329309 0.00206383 spec pop growth rate
t2 d NaN NaN 27.0964 357.977 21.0486 335.855 population doubling time
a_b d 3.88678 3.88596 3.53593 3.53593 3.40613 3.40613 age at birth
t_j d 11.2166 11.2059 7.36873 7.36873 6.28384 6.28384 time since birth at metam
t_p d 1462.89 1447.16 390.787 390.787 300.587 300.587 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.235298 1 0.134528 1 0.103613 survival probability at metam
S_p - 1 0.0154152 1 0.0152926 1 0.0152606 survival probability at puberty
theta_0b - 0.000939348 0.579686 0.0863412 0.66185 0.105945 0.688747 frac of ind that is embryo
theta_bj - 0.000941264 0.306994 0.079015 0.284437 0.0948636 0.27123 frac of ind between b and j
theta_jp - 0.00177508 0.0882732 0.0779499 0.0389148 0.072258 0.0265521 frac of ind between j and p
theta_pi - 0.996344 0.0250469 0.756694 0.0147983 0.726934 0.0134701 frac of ind that is adult
L_bi cm 8.20534 0.230525 1.45727 0.120484 1.36187 0.119143 mean structural length of post-natals
L2_bi cm^2 69.9495 1.08866 4.12463 0.217145 3.71943 0.223884 mean squared structural length of post-natals
L3_bi cm^3 604.199 8.90508 16.4252 2.21731 14.6713 2.73389 mean cubed structural length of post-natals
Ww_bi g 1062.13 15.6648 44.3935 5.99285 53.4982 9.96897 mean wet weight of post-natals
L_pi cm 8.22739 2.62869 1.73527 1.03618 1.64808 1.01508 mean structural length of adults
L2_pi cm^2 70.1402 18.1598 4.97692 4.81072 4.57088 5.02017 mean squared structural length of adults
L3_pi cm^3 605.846 149.426 19.8319 50.6514 18.0437 63.1563 mean cubed structural length of adults
Ww_pi g 1065.03 262.853 53.6009 136.899 65.7953 230.296 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 14.8081 0.230078 1.96654 0.101846 2.75796 0.163394 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 0.213659 0.0421553 0.17518 0.0345318 yield of living structure on food
Y_VX_d mol/mol 0.0114843 0.0304983 2.93997e-06 0.0872238 1.3313e-06 0.0814628 yield of dead structure on food
Y_EX mol/mol 0 0 0.363812 0.0717805 0.463604 0.0913866 yield of living reserve on food
Y_EX_d mol/mol 0.0087041 0.0231508 5.00608e-06 0.148522 3.52321e-06 0.215587 yield of dead reserve on food
Y_CX mol/mol 0.870437 0.836976 0.313146 0.540944 0.251836 0.467657 yield of CO2 on food
Y_HX mol/mol 0.626231 0.602158 0.225291 0.389179 0.181182 0.336453 yield of H2O on food
Y_OX mol/mol -0.9466 -0.910211 -0.340546 -0.588276 -0.273872 -0.508577 yield of O2 on food
Y_NX mol/mol 0.130565 0.125546 0.0469719 0.0811416 0.0377754 0.0701485 yield of N-waste on food
mu_TX J/mol 461971 444518 165570 286644 129925 245667 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