Paracottus knerii: Population traits

at T = 7 °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 - 0.408547 NaN 0.704273 NaN 1 1 scaled functional response
r 1/d 0 0 0.00143861 NaN 0.00226276 NaN spec pop growth rate
t2 d NaN NaN 481.817 NaN 306.328 NaN population doubling time
a_b d 93.9041 NaN 85.6662 NaN 80.9302 NaN age at birth
t_j d 361.453 NaN 216.844 NaN 162.223 NaN time since birth at metam
t_p d 5199.12 NaN 2306.83 NaN 1599.23 NaN time since birth at puberty
S_b - 0.999653 NaN 0.999729 NaN 0.999767 NaN survival probability at birth
S_j - 0.998019 NaN 0.998558 NaN 0.998824 NaN survival probability at metam
S_p - 0.988566 NaN 0.99568 NaN 0.997458 NaN survival probability at puberty
theta_0b - 0.0275619 NaN 0.120437 NaN 0.169666 NaN frac of ind that is embryo
theta_bj - 0.0275847 NaN 0.106523 NaN 0.141323 NaN frac of ind between b and j
theta_jp - 0.0781799 NaN 0.139398 NaN 0.118015 NaN frac of ind between j and p
theta_pi - 0.866673 NaN 0.633642 NaN 0.570997 NaN frac of ind that is adult
L_bi cm 0.695867 NaN 0.494332 NaN 0.470407 NaN mean structural length of post-natals
L2_bi cm^2 0.593882 NaN 0.361692 NaN 0.34084 NaN mean squared structural length of post-natals
L3_bi cm^3 0.564427 NaN 0.341405 NaN 0.33317 NaN mean cubed structural length of post-natals
Ww_bi g 0.665663 NaN 0.446965 NaN 0.479439 NaN mean wet weight of post-natals
L_pi cm 0.760416 NaN 0.622134 NaN 0.609154 NaN mean structural length of adults
L2_pi cm^2 0.662828 NaN 0.491081 NaN 0.4828 NaN mean squared structural length of adults
L3_pi cm^3 0.632674 NaN 0.471952 NaN 0.482205 NaN mean cubed structural length of adults
Ww_pi g 0.74615 NaN 0.617875 NaN 0.693903 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.0016249 NaN 0.00171367 NaN 0.00229797 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 0.286607 NaN 0.328066 NaN yield of living structure on food
Y_VX_d mol/mol 0.216536 NaN 0.0431069 NaN 0.0199854 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0886162 NaN 0.144028 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0388379 NaN 0.0133283 NaN 0.008774 NaN yield of dead reserve on food
Y_CX mol/mol 0.635251 NaN 0.458967 NaN 0.389772 NaN yield of CO2 on food
Y_HX mol/mol 0.457028 NaN 0.330201 NaN 0.280419 NaN yield of H2O on food
Y_OX mol/mol -0.690836 NaN -0.499126 NaN -0.423877 NaN yield of O2 on food
Y_NX mol/mol 0.0952877 NaN 0.068845 NaN 0.0584658 NaN yield of N-waste on food
mu_TX J/mol 342871 NaN 251574 NaN 214433 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