Cheilotrema saturnum: Population traits

at T = 16.3 °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 - 0.483259 0.483259 0.571309 0.571309 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00908013 0.00908013 0.000359859 0.000359859 spec pop growth rate
t2 d NaN NaN NaN NaN 76.3367 76.3367 1926.17 1926.17 population doubling time
a_b d 23.5879 23.5712 22.9328 22.9164 20.8713 20.8565 20.8713 20.8565 age at birth
t_j d 427.402 425.463 358.178 356.619 208.262 207.468 208.262 207.468 time since birth at metam
t_p d 5389.67 5167.26 2683.62 2656.37 1105.05 1099.5 1105.05 1099.5 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.999998 0.642547 0.641493 0.999999 0.999999 0.498482 0.49739 survival probability at metam
S_p - 0.999904 0.999906 0.000999389 0.000998976 0.999979 0.999979 0.000961645 0.000961445 survival probability at puberty
theta_0b - 0.0029522 0.00294633 0.305315 0.306104 0.172422 0.172312 0.41305 0.413802 frac of ind that is embryo
theta_bj - 0.00295898 0.00295307 0.247242 0.247691 0.142874 0.142801 0.295948 0.296201 frac of ind between b and j
theta_jp - 0.0506542 0.0503482 0.443742 0.442513 0.559816 0.559078 0.289277 0.288274 frac of ind between j and p
theta_pi - 0.943435 0.943752 0.00370077 0.00369242 0.124888 0.125809 0.0017255 0.00172308 frac of ind that is adult
L_bi cm 4.00954 4.02853 0.128206 0.128239 0.419075 0.421368 0.118679 0.118694 mean structural length of post-natals
L2_bi cm^2 17.6075 17.7706 0.0914225 0.0918782 0.535249 0.541213 0.0538376 0.0540286 mean squared structural length of post-natals
L3_bi cm^3 79.1985 80.2893 0.38071 0.384651 1.18728 1.20561 0.266542 0.268961 mean cubed structural length of post-natals
Ww_bi g 88.3343 89.59 0.432628 0.437328 1.47068 1.4946 0.330165 0.333434 mean wet weight of post-natals
L_pi cm 4.22082 4.23958 3.27002 3.27954 1.60577 1.60921 2.71369 2.71785 mean structural length of adults
L2_pi cm^2 18.6013 18.7675 14.3281 14.4298 3.17387 3.18978 13.215 13.2811 mean squared structural length of adults
L3_pi cm^3 83.6957 84.8205 70.9214 71.7417 7.70434 7.76921 89.6976 90.5314 mean cubed structural length of adults
Ww_pi g 93.3503 94.6461 80.593 81.5665 9.54335 9.63154 111.108 112.232 mean wet weight of adults
R 1/d 0 0 0 0 0 0 7.29161 7.62235 mean reproduction rate of adults
J_X g/d 0.429662 0.435547 0.00232702 0.00235043 0.0263098 0.0267306 0.00219177 0.00221101 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 0.409757 0.409533 0.0437626 0.0437755 yield of living structure on food
Y_VX_d mol/mol 0.030953 0.0309001 0.0935896 0.093379 2.40352e-05 2.39185e-05 0.160832 0.160539 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0978083 0.0981683 0.0104461 0.0104933 yield of living reserve on food
Y_EX_d mol/mol 0.00357052 0.00357949 0.0127629 0.012788 5.73716e-06 5.73345e-06 0.0383903 0.0384824 yield of dead reserve on food
Y_CX mol/mol 0.856102 0.856145 0.784273 0.784458 0.38303 0.382894 0.637194 0.637335 yield of CO2 on food
Y_HX mol/mol 0.615917 0.615949 0.564241 0.564374 0.275569 0.275471 0.458426 0.458527 yield of H2O on food
Y_OX mol/mol -0.93101 -0.931058 -0.852896 -0.853098 -0.416545 -0.416397 -0.692949 -0.693102 yield of O2 on food
Y_NX mol/mol 0.128415 0.128422 0.117641 0.117669 0.0574545 0.0574341 0.0955791 0.0956003 yield of N-waste on food
mu_TX J/mol 455060 455081 418686 418777 213812 213726 343343 343406 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