Epinephelus caninus: Population traits

at T = 14.9 °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: 2024/03/06
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.466993 0.466993 0.733497 0.733497 1 1 scaled functional response
r 1/d 0 0 0.00399524 0.000922146 0.00520202 0.0011851 spec pop growth rate
t2 d NaN NaN 173.493 751.668 133.246 584.886 population doubling time
a_b d 10.8721 10.8721 10.3444 10.3444 10.0675 10.0675 age at birth
t_j d 15.4571 15.4571 12.4645 12.4645 11.0718 11.0718 time since birth at metam
t_p d 10112.9 10112.9 3426 3426 2624.9 2624.9 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.185116 1 0.136572 1 0.112852 survival probability at metam
S_p - 1 0.0908886 1 0.0908135 1 0.0907801 survival probability at puberty
theta_0b - 0.00100286 0.584195 0.0403529 0.631332 0.0508188 0.653127 frac of ind that is embryo
theta_bj - 0.00100655 0.283264 0.0388552 0.272574 0.0484327 0.264115 frac of ind between b and j
theta_jp - 0.000424487 0.0327549 0.00776719 0.0143423 0.00469374 0.00651497 frac of ind between j and p
theta_pi - 0.997566 0.0997855 0.913025 0.0817511 0.896055 0.0762437 frac of ind that is adult
L_bi cm 9.0221 0.221251 1.34854 0.121202 1.19934 0.117575 mean structural length of post-natals
L2_bi cm^2 90.1887 0.977571 3.34689 0.129483 2.70602 0.114054 mean squared structural length of post-natals
L3_bi cm^3 937.715 8.73354 11.6684 0.596393 8.76306 0.506655 mean cubed structural length of post-natals
Ww_bi g 2313.99 21.5517 38.5673 1.97124 36.304 2.09899 mean wet weight of post-natals
L_pi cm 9.03495 0.755124 1.41428 0.361784 1.26683 0.348019 mean structural length of adults
L2_pi cm^2 90.3181 4.06431 3.51759 0.573726 2.86622 0.50858 mean squared structural length of adults
L3_pi cm^3 939.06 36.392 12.2642 2.68892 9.2826 2.30444 mean cubed structural length of adults
Ww_pi g 2317.31 89.8041 40.5366 8.88762 38.4564 9.54696 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 5.10642 0.055306 0.297719 0.0114483 0.328208 0.0137381 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 0.156584 0.0480386 0.138892 0.043706 yield of living structure on food
Y_VX_d mol/mol 0.0260432 0.0533223 5.60281e-05 0.0973663 2.68625e-05 0.0881678 yield of dead structure on food
Y_EX mol/mol 0 0 0.360969 0.110742 0.436517 0.137361 yield of living reserve on food
Y_EX_d mol/mol 0.0382233 0.0782606 0.00012916 0.224456 8.44247e-05 0.277098 yield of dead reserve on food
Y_CX mol/mol 0.826359 0.759042 0.372887 0.410023 0.315104 0.344292 yield of CO2 on food
Y_HX mol/mol 0.594519 0.546089 0.268271 0.294989 0.2267 0.247699 yield of H2O on food
Y_OX mol/mol -0.898665 -0.825458 -0.405514 -0.4459 -0.342676 -0.374417 yield of O2 on food
Y_NX mol/mol 0.123954 0.113856 0.055933 0.0615034 0.0472656 0.0516438 yield of N-waste on food
mu_TX J/mol 438456 402795 195576 215439 162909 178610 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