Percina macrolepida: Population traits

at T = 13 °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: 2023/03/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.369009 NaN 0.684504 NaN 1 1 scaled functional response
r 1/d 0 0 0.00490107 NaN 0.00786597 NaN spec pop growth rate
t2 d NaN NaN 141.428 NaN 88.1197 NaN population doubling time
a_b d 37.9046 NaN 34.1947 NaN 32.1887 NaN age at birth
t_j d 275.525 NaN 137.333 NaN 97.5177 NaN time since birth at metam
t_p d 2080.13 NaN 610.541 NaN 399.853 NaN time since birth at puberty
S_b - 0.999932 NaN 0.999949 NaN 0.999957 NaN survival probability at birth
S_j - 0.99958 NaN 0.999715 NaN 0.999774 NaN survival probability at metam
S_p - 0.992422 NaN 0.998345 NaN 0.999176 NaN survival probability at puberty
theta_0b - 0.0210171 NaN 0.155043 NaN 0.223931 NaN frac of ind that is embryo
theta_bj - 0.0210457 NaN 0.131221 NaN 0.173938 NaN frac of ind between b and j
theta_jp - 0.131501 NaN 0.285169 NaN 0.242482 NaN frac of ind between j and p
theta_pi - 0.826437 NaN 0.428567 NaN 0.359649 NaN frac of ind that is adult
L_bi cm 0.457078 NaN 0.339963 NaN 0.332402 NaN mean structural length of post-natals
L2_bi cm^2 0.23496 NaN 0.17094 NaN 0.173787 NaN mean squared structural length of post-natals
L3_bi cm^3 0.127412 NaN 0.109232 NaN 0.122544 NaN mean cubed structural length of post-natals
Ww_bi g 0.149704 NaN 0.144685 NaN 0.180649 NaN mean wet weight of post-natals
L_pi cm 0.512814 NaN 0.521808 NaN 0.539525 NaN mean structural length of adults
L2_pi cm^2 0.273569 NaN 0.312426 NaN 0.345328 NaN mean squared structural length of adults
L3_pi cm^3 0.150088 NaN 0.210969 NaN 0.259074 NaN mean cubed structural length of adults
Ww_pi g 0.176349 NaN 0.279441 NaN 0.381914 NaN mean wet weight of adults
R 1/d 0 NaN 0.0427837 NaN 0.0786594 NaN mean reproduction rate of adults
J_X g/d 0.0016353 NaN 0.00229801 NaN 0.00346584 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 0.232965 NaN 0.278123 NaN yield of living structure on food
Y_VX_d mol/mol 0.0724611 NaN 0.00595455 NaN 0.00227172 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0756108 NaN 0.131872 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0126782 NaN 0.0019326 NaN 0.00107714 NaN yield of dead reserve on food
Y_CX mol/mol 0.805486 NaN 0.574162 NaN 0.477281 NaN yield of CO2 on food
Y_HX mol/mol 0.579502 NaN 0.413078 NaN 0.343377 NaN yield of H2O on food
Y_OX mol/mol -0.875966 NaN -0.624401 NaN -0.519043 NaN yield of O2 on food
Y_NX mol/mol 0.120823 NaN 0.0861243 NaN 0.0715921 NaN yield of N-waste on food
mu_TX J/mol 429296 NaN 310391 NaN 259180 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