Semaprochilodus taeniurus: Population traits

at T = 25 °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: 2023/03/18
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.299735 NaN 0.649867 NaN 1 1 scaled functional response
r 1/d 0 0 0.00695538 NaN 0.0109129 NaN spec pop growth rate
t2 d NaN NaN 99.6563 NaN 63.5165 NaN population doubling time
a_b d 2.61567 NaN 2.30278 NaN 2.15745 NaN age at birth
t_j d 0.149182 NaN 0.0793868 NaN 0.0586676 NaN time since birth at metam
t_p d 1949.13 NaN 316.301 NaN 208.762 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_j - 1 NaN 1 NaN 1 NaN survival probability at metam
S_p - 1 NaN 1 NaN 1 NaN survival probability at puberty
theta_0b - 0.000647658 NaN 0.0158528 NaN 0.0232188 NaN frac of ind that is embryo
theta_bj - 3.70507e-05 NaN 0.00054332 NaN 0.000625186 NaN frac of ind between b and j
theta_jp - 0.000612575 NaN 0.0150956 NaN 0.0221042 NaN frac of ind between j and p
theta_pi - 0.998703 NaN 0.968508 NaN 0.954052 NaN frac of ind that is adult
L_bi cm 1.56299 NaN 1.06229 NaN 1.04838 NaN mean structural length of post-natals
L2_bi cm^2 2.53256 NaN 1.69432 NaN 1.77948 NaN mean squared structural length of post-natals
L3_bi cm^3 4.15985 NaN 3.32675 NaN 3.93387 NaN mean cubed structural length of post-natals
Ww_bi g 4.92377 NaN 4.65133 NaN 6.34406 NaN mean wet weight of post-natals
L_pi cm 1.56396 NaN 1.07825 NaN 1.07154 NaN mean structural length of adults
L2_pi cm^2 2.53421 NaN 1.72159 NaN 1.82173 NaN mean squared structural length of adults
L3_pi cm^3 4.16256 NaN 3.38047 NaN 4.02758 NaN mean cubed structural length of adults
Ww_pi g 4.92697 NaN 4.72643 NaN 6.49518 NaN mean wet weight of adults
R 1/d 0 NaN 0.00580925 NaN 0.0209049 NaN mean reproduction rate of adults
J_X g/d 0.0688009 NaN 0.0998113 NaN 0.161314 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.231826 NaN 0.266126 NaN yield of living structure on food
Y_VX_d mol/mol 0.017487 NaN 0.000104589 NaN 3.80623e-05 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0923035 NaN 0.163049 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00321133 NaN 4.16431e-05 NaN 2.33199e-05 NaN yield of dead reserve on food
Y_CX mol/mol 0.869927 NaN 0.56635 NaN 0.461388 NaN yield of CO2 on food
Y_HX mol/mol 0.625864 NaN 0.407457 NaN 0.331943 NaN yield of H2O on food
Y_OX mol/mol -0.946045 NaN -0.615905 NaN -0.50176 NaN yield of O2 on food
Y_NX mol/mol 0.130489 NaN 0.0849524 NaN 0.0692082 NaN yield of N-waste on food
mu_TX J/mol 461990 NaN 305745 NaN 249728 NaN 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