Ciliata septentrionalis: 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_min f_max date: 2025/05/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.292285 0.292285 0.54679 0.54679 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00907375 0.00907375 0.000820365 0.000820365 spec pop growth rate
t2 d NaN NaN NaN NaN 76.3904 76.3904 844.925 844.925 population doubling time
a_b d 29.1292 28.9448 26.2052 26.0374 23.6937 23.548 23.6937 23.548 age at birth
t_j d 198.732 190.883 106.32 102.627 62.6574 60.7601 62.6574 60.7601 time since birth at metam
t_p d 3274.1 2952.28 1119.11 1068.33 586.95 566.646 586.95 566.646 time since birth at puberty
S_b - 0.999908 0.999913 0.999931 0.999934 0.999947 0.99995 0.999947 0.99995 survival probability at birth
S_j - 0.999458 0.999488 0.556108 0.546441 0.999727 0.999743 0.404121 0.395014 survival probability at metam
S_p - 0.992227 0.993099 0.0924182 0.0923126 0.999168 0.999243 0.0910708 0.0910149 survival probability at puberty
theta_0b - 0.0147182 0.0144113 0.328162 0.334571 0.193669 0.192585 0.448015 0.453847 frac of ind that is embryo
theta_bj - 0.0147575 0.0144491 0.24874 0.251593 0.156393 0.155722 0.289824 0.290806 frac of ind between b and j
theta_jp - 0.0856298 0.0805915 0.259756 0.251842 0.194111 0.187261 0.148749 0.142832 frac of ind between j and p
theta_pi - 0.884894 0.890548 0.163342 0.161993 0.455827 0.464433 0.113412 0.112516 frac of ind that is adult
L_bi cm 0.433384 0.452888 0.154757 0.156566 0.213644 0.219194 0.13787 0.138825 mean structural length of post-natals
L2_bi cm^2 0.228646 0.249665 0.0624531 0.0655518 0.073166 0.0774384 0.0535505 0.0554246 mean squared structural length of post-natals
L3_bi cm^3 0.132796 0.151402 0.0479168 0.052558 0.0355861 0.0388827 0.0510302 0.0548714 mean cubed structural length of post-natals
Ww_bi g 0.147315 0.168595 0.0577175 0.0637236 0.0488975 0.0539898 0.0701187 0.0761904 mean wet weight of post-natals
L_pi cm 0.472203 0.491481 0.389996 0.396984 0.309591 0.315356 0.365038 0.368847 mean structural length of adults
L2_pi cm^2 0.253593 0.275376 0.236427 0.248851 0.123025 0.128463 0.235272 0.243744 mean squared structural length of adults
L3_pi cm^3 0.147762 0.167466 0.195302 0.214113 0.0623192 0.0669897 0.246156 0.26414 mean cubed structural length of adults
Ww_pi g 0.163917 0.186483 0.235248 0.2596 0.0856305 0.0930172 0.338234 0.366766 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0.191185 0.230752 mean reproduction rate of adults
J_X g/d 0.000773288 0.00087796 0.00038901 0.000424856 0.000850332 0.000935955 0.000609209 0.000655846 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.379733 0.376954 0.0687176 0.0686358 yield of living structure on food
Y_VX_d mol/mol 0.178932 0.176873 0.273587 0.270621 0.00347935 0.00332699 0.250011 0.247122 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.142044 0.146458 0.0257047 0.026667 yield of living reserve on food
Y_EX_d mol/mol 0.0195632 0.0200859 0.0559578 0.0574916 0.0013015 0.00129263 0.0935201 0.0960141 yield of dead reserve on food
Y_CX mol/mol 0.69213 0.693666 0.561081 0.562513 0.364067 0.362594 0.452671 0.452186 yield of CO2 on food
Y_HX mol/mol 0.497949 0.499054 0.403666 0.404697 0.261926 0.260866 0.325672 0.325323 yield of H2O on food
Y_OX mol/mol -0.752691 -0.754362 -0.610175 -0.611733 -0.395923 -0.394321 -0.49228 -0.491752 yield of O2 on food
Y_NX mol/mol 0.103819 0.10405 0.0841621 0.0843769 0.05461 0.054389 0.0679007 0.0678279 yield of N-waste on food
mu_TX J/mol 372274 373016 304930 305569 202054 201097 247562 247146 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer