Cobitis narentana: Population traits

at T = 22 °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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.311491 0.311491 0.378011 0.378011 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0103898 0.0103898 0.00206486 0.00206486 spec pop growth rate
t2 d NaN NaN NaN NaN 66.714 66.714 335.687 335.687 population doubling time
a_b d 22.7666 24.0291 22.0428 23.2809 18.7141 19.771 18.7141 19.771 age at birth
t_j d 59.3502 87.4358 48.0388 69.2573 18.9449 25.366 18.9449 25.366 time since birth at metam
t_p d 2536.51 NaN 1286.25 NaN 323.167 464.668 323.167 464.668 time since birth at puberty
S_b - 0.999987 0.999979 0.999988 0.999981 0.999992 0.999988 0.999992 0.999988 survival probability at birth
S_j - 0.999921 0.99987 0.7116 0.790681 0.999959 0.999931 0.453402 0.541141 survival probability at metam
S_p - 0.999702 0.999126 0.476378 0.497142 0.999959 0.999908 0.449 0.45482 survival probability at puberty
theta_0b - 0.00989916 0.0119852 0.115992 0.0852888 0.176633 0.185641 0.334298 0.288249 frac of ind that is embryo
theta_bj - 0.00992599 0.0120268 0.0985527 0.0762443 0.14558 0.151365 0.223085 0.207504 frac of ind between b and j
theta_jp - 0.0159479 0.0317234 0.0803722 0.106877 0.00162467 0.0374838 0.00175717 0.0379515 frac of ind between j and p
theta_pi - 0.964227 0.944265 0.705083 0.73159 0.676162 0.62551 0.44086 0.466295 frac of ind that is adult
L_bi cm 0.366736 0.260368 0.293167 0.237531 0.261543 0.217799 0.244603 0.224837 mean structural length of post-natals
L2_bi cm^2 0.14383 0.0715643 0.11145 0.0666072 0.0896669 0.0586942 0.099675 0.075554 mean squared structural length of post-natals
L3_bi cm^3 0.0586079 0.0203756 0.0492261 0.0208585 0.038965 0.0193555 0.0640748 0.0367614 mean cubed structural length of post-natals
Ww_bi g 0.0651283 0.0220076 0.0558724 0.0228859 0.0528822 0.0243322 0.0869605 0.0462137 mean wet weight of post-natals
L_pi cm 0.373495 0.267169 0.338721 0.268738 0.293129 0.248558 0.310794 0.282927 mean structural length of adults
L2_pi cm^2 0.147334 0.0742798 0.136438 0.080077 0.106218 0.0723344 0.143747 0.108387 mean squared structural length of adults
L3_pi cm^3 0.0601393 0.021251 0.0613397 0.0257149 0.0470979 0.0247207 0.0959677 0.0553091 mean cubed structural length of adults
Ww_pi g 0.0668301 0.022953 0.0696215 0.0282142 0.0639199 0.031077 0.130245 0.0695304 mean wet weight of adults
R 1/d 0 0 0 0 0.0409047 0 0.0833597 0.0187658 mean reproduction rate of adults
J_X g/d 0.000634153 0.000222829 0.000599394 0.000253824 0.00130075 0.000608466 0.00144214 0.000782106 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 0.311234 0.330503 0.0917424 0.097055 yield of living structure on food
Y_VX_d mol/mol 0.0607828 0.068315 0.116893 0.125384 0.000590309 0.000871687 0.172734 0.178675 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.111164 0.0849805 0.0327678 0.0249552 yield of living reserve on food
Y_EX_d mol/mol 0.00676244 0.00547149 0.0157823 0.0121868 0.000210842 0.000224132 0.0616956 0.0459419 yield of dead reserve on food
Y_CX mol/mol 0.82308 0.816839 0.75795 0.753054 0.467425 0.474046 0.531685 0.543998 yield of CO2 on food
Y_HX mol/mol 0.59216 0.58767 0.545303 0.541781 0.336287 0.341049 0.382518 0.391376 yield of H2O on food
Y_OX mol/mol -0.895099 -0.888312 -0.82427 -0.818946 -0.508325 -0.515525 -0.578208 -0.591597 yield of O2 on food
Y_NX mol/mol 0.123462 0.122526 0.113692 0.112958 0.0701138 0.0711068 0.0797528 0.0815996 yield of N-waste on food
mu_TX J/mol 438389 435333 405373 403105 255331 259950 288307 295641 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