Cochlearius cochlearius: Population traits

at T = 40.5 °C with background hazards for embryo, juv, adult: 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 std f_min f_max date: 2023/10/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.91651 0.91651 0.955458 0.955458 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00249316 0.00249316 0.000283272 0.000283272 spec pop growth rate
t2 d NaN NaN NaN NaN 278.019 278.019 2446.93 2446.93 population doubling time
a_b d 19.8899 19.8542 19.8336 19.7993 19.7746 19.7417 19.7746 19.7417 age at birth
t_p d 251.912 169.991 151.553 131.606 121.441 111 121.441 111 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.423942 0.418532 1 1 0.414662 0.409577 survival probability at puberty
theta_0b - 0.00458167 0.00453054 0.0335393 0.0347944 0.0482415 0.0481594 0.0620529 0.0644865 frac of ind that is embryo
theta_bp - 0.00458092 0.0045298 0.0212942 0.0219554 0.0459133 0.0458389 0.0387799 0.0400647 fraction of individuals that is juvenile
theta_pi - 0.990837 0.99094 0.945167 0.94325 0.905845 0.906002 0.899167 0.895449 frac of ind that is adult
L_bi cm 3.37868 3.46762 3.47016 3.55798 3.40401 3.48351 3.55425 3.63951 mean structural length of post-natals
L2_bi cm^2 11.4433 12.0551 12.157 12.7891 11.897 12.4752 12.873 13.5173 mean squared structural length of post-natals
L3_bi cm^3 38.8128 41.9708 42.7984 46.2089 42.2473 45.4222 47.0748 50.7177 mean cubed structural length of post-natals
Ww_bi g 424.365 469.968 486.009 537.448 500.146 550.81 557.297 615.025 mean wet weight of post-natals
L_pi cm 3.38682 3.47605 3.51274 3.60389 3.49349 3.5765 3.63899 3.73099 mean structural length of adults
L2_pi cm^2 11.4839 12.0979 12.3738 13.0274 12.3618 12.9672 13.3175 14.0063 mean squared structural length of adults
L3_pi cm^3 38.9719 42.1422 43.6696 47.1871 44.1554 47.4843 48.9234 52.7962 mean cubed structural length of adults
Ww_pi g 426.104 471.887 495.902 548.827 522.736 575.816 579.181 640.23 mean wet weight of adults
R 1/d 0.000168353 0.00219283 0.00314135 0.00526633 0.00342668 0.00536805 0.00627058 0.00847831 mean reproduction rate of adults
J_X g/d 31.5011 34.0667 34.8879 37.677 35.7334 38.4655 38.665 41.6785 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 0.00294764 0.00294407 0.000344885 0.000344708 yield of living structure on food
Y_VX_d mol/mol 0.000290058 0.000287423 0.000654974 0.000653876 1.00112e-05 9.7414e-06 0.000836784 0.00083961 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0319481 0.032757 0.00373805 0.00383537 yield of living reserve on food
Y_EX_d mol/mol 0.00288133 0.002931 0.00678276 0.00695126 0.000108507 0.000108387 0.00906951 0.00934188 yield of dead reserve on food
Y_CX mol/mol 0.721056 0.721018 0.71759 0.717454 0.695184 0.69453 0.712267 0.711964 yield of CO2 on food
Y_HX mol/mol 0.767647 0.767607 0.763957 0.763812 0.740103 0.739407 0.75829 0.757968 yield of H2O on food
Y_OX mol/mol -0.915187 -0.915138 -0.910787 -0.910614 -0.882349 -0.881518 -0.904031 -0.903647 yield of O2 on food
Y_NX mol/mol 0.166398 0.166389 0.165598 0.165566 0.160427 0.160276 0.164369 0.164299 yield of N-waste on food
mu_TX J/mol 462650 462624 460361 460270 445561 445126 456844 456643 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