Prochilodus magdalenae: Population traits

at T = 24.5 °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: 2025/03/07
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.469923 0.480559 0.740279 0.740279 1 1 scaled functional response
r 1/d 0 0 0.0073998 0.00116447 0.0107342 0.00166961 spec pop growth rate
t2 d NaN NaN 93.6711 595.245 64.5739 415.154 population doubling time
a_b d 5.75562 5.73504 5.36637 5.36637 5.14375 5.14375 age at birth
t_j d 7.98405 7.84756 5.74339 5.74339 4.73987 4.73987 time since birth at metam
t_p d 4040.6 3334.41 1187.98 1187.98 845.904 845.904 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.365038 1 0.275503 1 0.25156 survival probability at metam
S_p - 0.999999 0.251839 1 0.251647 1 0.232942 survival probability at puberty
theta_0b - 0.00117662 0.387979 0.0388417 0.466261 0.0535972 0.506347 frac of ind that is embryo
theta_bj - 0.0011799 0.245135 0.0374246 0.261249 0.0469499 0.251806 frac of ind between b and j
theta_jp - 0.000456828 0.0437018 0.00257385 0.00856799 0.00389128 0.00952801 frac of ind between j and p
theta_pi - 0.997187 0.323185 0.92116 0.263922 0.895562 0.232319 frac of ind that is adult
L_bi cm 3.956 0.370496 0.850089 0.203045 0.744777 0.192004 mean structural length of post-natals
L2_bi cm^2 17.1725 0.928274 1.24933 0.236838 0.983442 0.204218 mean squared structural length of post-natals
L3_bi cm^3 77.261 3.74826 2.5147 0.775975 1.83054 0.677869 mean cubed structural length of post-natals
Ww_bi g 107.976 5.2721 4.08957 1.26194 3.37915 1.25134 mean wet weight of post-natals
L_pi cm 3.96239 0.645413 0.88413 0.34634 0.783225 0.336376 mean structural length of adults
L2_pi cm^2 17.2007 1.7543 1.30338 0.474855 1.03901 0.429291 mean squared structural length of adults
L3_pi cm^3 77.3878 7.09792 2.62388 1.56901 1.93444 1.44009 mean cubed structural length of adults
Ww_pi g 108.153 9.98356 4.26712 2.55163 3.57095 2.65839 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.535128 0.0295692 0.0613447 0.0116083 0.0652375 0.0135186 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 0.303339 0.0778409 0.301196 0.0837203 yield of living structure on food
Y_VX_d mol/mol 0.0437042 0.0947054 0.000174645 0.161342 7.36953e-05 0.16894 yield of dead structure on food
Y_EX mol/mol 0 0 0.189971 0.0487491 0.254808 0.0708262 yield of living reserve on food
Y_EX_d mol/mol 0.0173745 0.0385021 0.000109374 0.101043 6.23452e-05 0.142921 yield of dead reserve on food
Y_CX mol/mol 0.829546 0.757417 0.397031 0.501649 0.334484 0.424217 yield of CO2 on food
Y_HX mol/mol 0.596812 0.54492 0.285641 0.360909 0.240643 0.305201 yield of H2O on food
Y_OX mol/mol -0.902132 -0.823691 -0.431771 -0.545544 -0.363752 -0.461336 yield of O2 on food
Y_NX mol/mol 0.124432 0.113613 0.0595546 0.0752474 0.0501727 0.0636326 yield of N-waste on food
mu_TX J/mol 441092 403971 216199 270523 181686 228609 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