Cottus carolinae: 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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.418428 NaN 0.709214 NaN 1 1 scaled functional response
r 1/d 0 0 0.00340229 NaN 0.00518591 NaN spec pop growth rate
t2 d NaN NaN 203.73 NaN 133.66 NaN population doubling time
a_b d 51.8446 NaN 47.6209 NaN 45.2453 NaN age at birth
t_j d 168.224 NaN 103.699 NaN 79.6999 NaN time since birth at metam
t_p d 2590.84 NaN 959.506 NaN 665.605 NaN time since birth at puberty
S_b - 0.999876 NaN 0.999902 NaN 0.999915 NaN survival probability at birth
S_j - 0.999289 NaN 0.999488 NaN 0.999582 NaN survival probability at metam
S_p - 0.996748 NaN 0.998747 NaN 0.999233 NaN survival probability at puberty
theta_0b - 0.0254981 NaN 0.151261 NaN 0.20989 NaN frac of ind that is embryo
theta_bj - 0.0255178 NaN 0.128695 NaN 0.166049 NaN frac of ind between b and j
theta_jp - 0.0571954 NaN 0.127021 NaN 0.102704 NaN frac of ind between j and p
theta_pi - 0.891789 NaN 0.593023 NaN 0.521358 NaN frac of ind that is adult
L_bi cm 0.905029 NaN 0.640362 NaN 0.616735 NaN mean structural length of post-natals
L2_bi cm^2 0.929243 NaN 0.585361 NaN 0.572035 NaN mean squared structural length of post-natals
L3_bi cm^3 1.0135 NaN 0.666182 NaN 0.695096 NaN mean cubed structural length of post-natals
Ww_bi g 1.30719 NaN 0.993383 NaN 1.17648 NaN mean wet weight of post-natals
L_pi cm 0.967995 NaN 0.8194 NaN 0.818231 NaN mean structural length of adults
L2_pi cm^2 1.01049 NaN 0.814911 NaN 0.839381 NaN mean squared structural length of adults
L3_pi cm^3 1.10629 NaN 0.947828 NaN 1.04661 NaN mean cubed structural length of adults
Ww_pi g 1.42687 NaN 1.41336 NaN 1.77142 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0.0174105 NaN mean reproduction rate of adults
J_X g/d 0.00954184 NaN 0.010369 NaN 0.0143934 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 0.218589 NaN 0.250442 NaN yield of living structure on food
Y_VX_d mol/mol 0.0933302 NaN 0.011197 NaN 0.0048438 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.107362 NaN 0.173441 NaN yield of living reserve on food
Y_EX_d mol/mol 0.027045 NaN 0.00549951 NaN 0.00335452 NaN yield of dead reserve on food
Y_CX mol/mol 0.77025 NaN 0.547978 NaN 0.458545 NaN yield of CO2 on food
Y_HX mol/mol 0.554152 NaN 0.39424 NaN 0.329897 NaN yield of H2O on food
Y_OX mol/mol -0.837647 NaN -0.595926 NaN -0.498667 NaN yield of O2 on food
Y_NX mol/mol 0.115537 NaN 0.0821967 NaN 0.0687817 NaN yield of N-waste on food
mu_TX J/mol 410960 NaN 295533 NaN 247620 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