Labeo catla: Population traits

at T = 28 °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: 2025/04/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.341276 0.351895 0.675948 0.675948 1 1 scaled functional response
r 1/d 0 0 0.0106343 0.000977351 0.0134349 0.00110865 spec pop growth rate
t2 d NaN NaN 65.1805 709.21 51.593 625.215 population doubling time
a_b d 18.6878 18.6296 17.6351 17.6351 17.2324 17.2324 age at birth
t_j d 49.5316 48.8437 38.4189 38.4189 34.8261 34.8261 time since birth at metam
t_p d 2910.63 2408.73 930.738 930.738 757.313 757.313 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.145696 0.999998 0.0981753 0.999998 0.0818409 survival probability at metam
S_p - 0.999995 0.00640765 0.999997 0.00636841 0.999997 0.00635545 survival probability at puberty
theta_0b - 0.00402758 0.654122 0.170879 0.699581 0.206536 0.715515 frac of ind that is embryo
theta_bj - 0.00403195 0.290423 0.141785 0.268258 0.163988 0.258676 frac of ind between b and j
theta_jp - 0.00665459 0.0473514 0.136303 0.0268299 0.132515 0.0208631 frac of ind between j and p
theta_pi - 0.985286 0.00810284 0.551033 0.00533087 0.496961 0.00494593 frac of ind that is adult
L_bi cm 5.35739 0.101625 0.798378 0.0790621 0.702394 0.0783252 mean structural length of post-natals
L2_bi cm^2 31.1616 0.168891 1.35346 0.0498841 1.09054 0.048678 mean squared structural length of post-natals
L3_bi cm^3 186.575 0.911529 3.28113 0.265385 2.49199 0.294387 mean cubed structural length of post-natals
Ww_bi g 494.471 2.4626 14.0058 1.13282 14.5422 1.71791 mean wet weight of post-natals
L_pi cm 5.41426 1.6655 1.14649 0.912037 1.05715 0.885884 mean structural length of adults
L2_pi cm^2 31.4994 7.011 2.02913 2.549 1.73258 2.532 mean squared structural length of adults
L3_pi cm^3 188.598 38.8914 4.93585 14.9319 3.97743 16.9086 mean cubed structural length of adults
Ww_pi g 499.834 105.07 21.0691 63.7381 23.2105 98.6709 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 2.9469 0.016192 0.25376 0.00882396 0.302552 0.0127267 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 0.137502 0.0293943 0.110657 0.0256447 yield of living structure on food
Y_VX_d mol/mol 0.0190511 0.0441835 2.2827e-05 0.0665699 1.04061e-05 0.057659 yield of dead structure on food
Y_EX mol/mol 0 0 0.449437 0.0960778 0.535091 0.124007 yield of living reserve on food
Y_EX_d mol/mol 0.0314393 0.0751832 7.4612e-05 0.217589 5.03192e-05 0.278814 yield of dead reserve on food
Y_CX mol/mol 0.840135 0.771258 0.303588 0.480994 0.244816 0.404501 yield of CO2 on food
Y_HX mol/mol 0.60443 0.554877 0.218415 0.346048 0.176132 0.291016 yield of H2O on food
Y_OX mol/mol -0.913646 -0.838743 -0.330152 -0.523081 -0.266238 -0.439894 yield of O2 on food
Y_NX mol/mol 0.12602 0.115689 0.0455382 0.0721491 0.0367225 0.0606751 yield of N-waste on food
mu_TX J/mol 445683 409057 156506 252001 122839 209297 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