Lethrinus mahsena: Population traits

at T = 23 °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: 2024/03/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.243428 0.53639 0.768195 0.768195 1 1 scaled functional response
r 1/d 0 0 0.00174071 NaN 0.00601878 0.000490451 spec pop growth rate
t2 d NaN NaN 398.197 NaN 115.164 1413.28 population doubling time
a_b d 5.51286 4.90633 4.68485 NaN 4.54668 4.54668 age at birth
t_j d 0.0147015 0.00848564 0.00693011 NaN 0.00609625 0.00609625 time since birth at metam
t_p d 7832.21 2176.41 1629 NaN 1374.53 1374.53 time since birth at puberty
S_b - 1 1 1 NaN 1 1 survival probability at birth
S_j - 1 0.997451 1 NaN 1 0.997449 survival probability at metam
S_p - 1 0.448897 1 NaN 1 0.373666 survival probability at puberty
theta_0b - 0.000305476 0.3206 0.00804968 NaN 0.0267637 0.389505 frac of ind that is embryo
theta_bj - 8.20328e-07 0.000558952 1.19673e-05 NaN 3.57095e-05 0.000525683 frac of ind between b and j
theta_jp - 0.000306792 0.216132 0.00804527 NaN 0.0262364 0.239093 frac of ind between j and p
theta_pi - 0.999387 0.462709 0.983893 NaN 0.946964 0.370876 frac of ind that is adult
L_bi cm 2.34761 0.236852 1.24982 NaN 0.474201 0.110684 mean structural length of post-natals
L2_bi cm^2 5.84622 0.74312 2.68901 NaN 0.414489 0.119306 mean squared structural length of post-natals
L3_bi cm^3 14.8776 3.71481 7.69786 NaN 0.522246 0.453989 mean cubed structural length of post-natals
Ww_bi g 19.9053 6.48099 15.9071 NaN 1.24725 1.08423 mean wet weight of post-natals
L_pi cm 2.34833 0.336192 1.25984 NaN 0.486613 0.165526 mean structural length of adults
L2_pi cm^2 5.84802 1.09084 2.71102 NaN 0.425968 0.19595 mean squared structural length of adults
L3_pi cm^3 14.8822 5.45448 7.7609 NaN 0.536735 0.747295 mean cubed structural length of adults
Ww_pi g 19.9114 9.51608 16.0374 NaN 1.28185 1.78472 mean wet weight of adults
R 1/d 0.00246294 0 0.0458748 NaN 0 0 mean reproduction rate of adults
J_X g/d 0.0404547 0.0113309 0.0587202 NaN 0.0117825 0.00339147 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 NaN 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.228197 NaN 0.266776 0.0656528 yield of living structure on food
Y_VX_d mol/mol 0.0262004 0.0604567 0.000110207 NaN 6.98011e-06 0.131873 yield of dead structure on food
Y_EX mol/mol 0 0 0.243357 NaN 0.370348 0.0911417 yield of living reserve on food
Y_EX_d mol/mol 0.00885407 0.0450183 0.000117529 NaN 9.69005e-06 0.183071 yield of dead reserve on food
Y_CX mol/mol 0.855571 0.78515 0.418843 NaN 0.253485 0.418887 yield of CO2 on food
Y_HX mol/mol 0.615535 0.564872 0.301334 NaN 0.182368 0.301366 yield of H2O on food
Y_OX mol/mol -0.930433 -0.853851 -0.455492 NaN -0.275665 -0.45554 yield of O2 on food
Y_NX mol/mol 0.128336 0.117772 0.0628265 NaN 0.0380227 0.0628331 yield of N-waste on food
mu_TX J/mol 454530 417512 224435 NaN 135412 222920 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