Micropterus treculii: Population traits

at T = 21 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.0789263 0.0853787 0.542689 0.542689 1 1 scaled functional response
r 1/d 0 0 0.0248639 0.00231425 0.02482 0.00200495 spec pop growth rate
t2 d NaN NaN 27.8777 299.513 27.927 345.718 population doubling time
a_b d 8.57018 8.51661 7.92316 7.92316 7.86054 7.86054 age at birth
t_j d 0.00159077 0.001551 0.00114002 0.00114002 0.00110744 0.00110744 time since birth at metam
t_p d 191.948 790.609 119.03 119.03 109.287 109.287 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999632 1 0.999596 1 0.999592 survival probability at metam
S_p - 1 0.375202 1 0.269745 1 0.260686 survival probability at puberty
theta_0b - 0.00372328 0.106539 0.178712 0.485446 0.177233 0.498844 frac of ind that is embryo
theta_bj - 6.9233e-07 1.9423e-05 2.32794e-05 6.92463e-05 2.26148e-05 6.97207e-05 frac of ind between b and j
theta_jp - 0.00372919 0.0646376 0.146832 0.24747 0.14581 0.250712 frac of ind between j and p
theta_pi - 0.992547 0.828804 0.674433 0.267014 0.676934 0.250374 frac of ind that is adult
L_bi cm 0.27684 0.268159 0.26158 0.207026 0.281748 0.207379 mean structural length of post-natals
L2_bi cm^2 0.0773454 0.0780568 0.104188 0.126491 0.126443 0.155486 mean squared structural length of post-natals
L3_bi cm^3 0.0217001 0.0233376 0.0555758 0.143076 0.0788971 0.260221 mean cubed structural length of post-natals
Ww_bi g 0.0819444 0.0934245 1.11646 2.87425 2.85408 9.41343 mean wet weight of post-natals
L_pi cm 0.277637 0.284193 0.302738 0.33567 0.326633 0.346165 mean structural length of adults
L2_pi cm^2 0.0776202 0.0838341 0.125689 0.239281 0.152481 0.3063 mean squared structural length of adults
L3_pi cm^3 0.0217806 0.0251379 0.0675855 0.275389 0.0957997 0.520501 mean cubed structural length of adults
Ww_pi g 0.0822483 0.100631 1.35772 5.53228 3.46553 18.829 mean wet weight of adults
R 1/d 0 0.0227251 0.0973926 0.465196 0.0866954 0.510478 mean reproduction rate of adults
J_X g/d 0.00543721 0.00593582 0.0503608 0.0611417 0.112621 0.138489 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 0.0274386 0.00541551 0.0173877 0.00376729 yield of living structure on food
Y_VX_d mol/mol 0.00182496 0.00470027 8.30242e-07 0.0106316 5.28777e-07 0.00756041 yield of dead structure on food
Y_EX mol/mol 0 0 0.523774 0.103376 0.611607 0.132514 yield of living reserve on food
Y_EX_d mol/mol 0.00506647 0.0141157 1.58485e-05 0.202945 1.85996e-05 0.265936 yield of dead reserve on food
Y_CX mol/mol 0.883734 0.871809 0.339396 0.568256 0.261612 0.480848 yield of CO2 on food
Y_HX mol/mol 0.635797 0.627218 0.244176 0.408829 0.188215 0.345944 yield of H2O on food
Y_OX mol/mol -0.96106 -0.948092 -0.369093 -0.617979 -0.284503 -0.522922 yield of O2 on food
Y_NX mol/mol 0.13256 0.130771 0.0509094 0.0852384 0.0392417 0.0721272 yield of N-waste on food
mu_TX J/mol 468801 462386 170696 295999 127412 247689 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