Percina tanasi: Population traits

at T = 12.5 °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: 2024/12/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.292463 0.316844 0.658422 0.658422 1 1 scaled functional response
r 1/d 0 0 0.00964406 0.00272654 0.0127165 0.00318095 spec pop growth rate
t2 d NaN NaN 71.873 254.222 54.5076 217.906 population doubling time
a_b d 30.283 30.0472 28.4059 28.4059 27.8093 27.8093 age at birth
t_j d 0.00461989 0.00445236 0.00344488 0.00344488 0.00313912 0.00313912 time since birth at metam
t_p d 1877.95 1223.61 316.239 316.239 241.867 241.867 time since birth at puberty
S_b - 0.999997 0.999997 0.999997 0.999997 0.999997 0.999997 survival probability at birth
S_j - 0.999997 0.999769 0.999997 0.999734 0.999997 0.999724 survival probability at metam
S_p - 0.999977 0.471668 0.999984 0.355262 0.999986 0.318869 survival probability at puberty
theta_0b - 0.0186096 0.129566 0.239689 0.427385 0.297882 0.482312 frac of ind that is embryo
theta_bj - 2.84003e-06 1.92029e-05 2.52723e-05 4.98528e-05 2.80328e-05 5.20725e-05 frac of ind between b and j
theta_jp - 0.0186132 0.0876959 0.182261 0.234647 0.209154 0.249194 frac of ind between j and p
theta_pi - 0.962774 0.782719 0.578025 0.337919 0.492937 0.268442 frac of ind that is adult
L_bi cm 0.314206 0.30947 0.31977 0.295581 0.325266 0.296321 mean structural length of post-natals
L2_bi cm^2 0.10026 0.101595 0.123583 0.119561 0.134662 0.133209 mean squared structural length of post-natals
L3_bi cm^3 0.0322844 0.0344304 0.0550054 0.0605346 0.0675996 0.0835724 mean cubed structural length of post-natals
Ww_bi g 0.106593 0.120284 0.34003 0.37421 0.599606 0.741285 mean wet weight of post-natals
L_pi cm 0.317619 0.32886 0.37234 0.398308 0.396064 0.430329 mean structural length of adults
L2_pi cm^2 0.101828 0.110869 0.155008 0.187113 0.180874 0.234853 mean squared structural length of adults
L3_pi cm^3 0.0328566 0.037994 0.0711475 0.100187 0.0944646 0.157633 mean cubed structural length of adults
Ww_pi g 0.108482 0.132734 0.439817 0.619335 0.837898 1.3982 mean wet weight of adults
R 1/d 0.010446 0.0243728 0.0835094 0.12892 0.0962432 0.169959 mean reproduction rate of adults
J_X g/d 0.00400974 0.00440186 0.0111272 0.0107651 0.0184148 0.0182162 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 0.0476738 0.015332 0.0466815 0.0145935 yield of living structure on food
Y_VX_d mol/mol 0.0056401 0.0121733 8.37155e-05 0.0251896 3.74564e-05 0.0246841 yield of dead structure on food
Y_EX mol/mol 0 0 0.247034 0.0794468 0.367382 0.114851 yield of living reserve on food
Y_EX_d mol/mol 0.0129817 0.0303546 0.000433794 0.130526 0.000294781 0.194263 yield of dead reserve on food
Y_CX mol/mol 0.872003 0.848097 0.5954 0.64013 0.476229 0.542234 yield of CO2 on food
Y_HX mol/mol 0.627358 0.610159 0.428357 0.460538 0.34262 0.390107 yield of H2O on food
Y_OX mol/mol -0.948303 -0.922306 -0.647497 -0.696142 -0.517899 -0.589679 yield of O2 on food
Y_NX mol/mol 0.1308 0.127215 0.08931 0.0960195 0.0714344 0.0813351 yield of N-waste on food
mu_TX J/mol 462540 449718 312514 336754 246918 282849 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