Chelidonichthys kumu: Population traits

at T = 19.3 °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: 2025/05/21
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.334196 0.334196 0.334648 0.334648 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0105576 0.0105576 0.00169835 0.00169835 spec pop growth rate
t2 d NaN NaN NaN NaN 65.6537 65.6537 408.13 408.13 population doubling time
a_b d 13.5026 14.2277 13.4997 14.2246 11.6307 12.0936 11.6307 12.0936 age at birth
t_j d 8.7443 11.334 8.73536 11.3214 4.41767 5.2469 4.41767 5.2469 time since birth at metam
t_p d 3355.05 NaN 3318.45 NaN 621.363 804.744 621.363 804.744 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999999 0.50446 0.506889 1 1 0.500697 0.501376 survival probability at metam
S_p - 0.999999 0.999999 0.399267 0.452864 1 0.999999 0.264672 0.29697 survival probability at puberty
theta_0b - 0.00205729 0.00241872 0.289373 0.236011 0.11543 0.119746 0.493542 0.460917 frac of ind that is embryo
theta_bj - 0.00133454 0.00192951 0.13583 0.136516 0.0403097 0.0474366 0.133703 0.142557 frac of ind between b and j
theta_jp - 0.000726199 0.000492622 0.045905 0.0231103 0.0619061 0.0580776 0.10901 0.0983456 frac of ind between j and p
theta_pi - 0.995882 0.995159 0.528892 0.604363 0.782354 0.77474 0.263745 0.29818 frac of ind that is adult
L_bi cm 2.52305 1.81157 0.815037 0.715956 0.693833 0.593176 0.354644 0.342976 mean structural length of post-natals
L2_bi cm^2 6.72623 3.46712 1.64292 1.06032 0.788736 0.559284 0.406504 0.342575 mean squared structural length of post-natals
L3_bi cm^3 18.3182 6.78248 4.14991 1.92294 1.24957 0.725663 1.13781 0.770409 mean cubed structural length of post-natals
Ww_bi g 26.8623 9.06266 6.08815 2.57027 2.99356 1.45565 2.72581 1.54541 mean wet weight of post-natals
L_pi cm 2.52802 1.81569 1.05419 0.874453 0.766468 0.655843 0.561235 0.51753 mean structural length of adults
L2_pi cm^2 6.74012 3.47553 2.20253 1.3368 0.889238 0.632995 0.764586 0.606052 mean squared structural length of adults
L3_pi cm^3 18.3561 6.79898 5.57528 2.43041 1.41247 0.824153 2.18269 1.39107 mean cubed structural length of adults
Ww_pi g 26.9178 9.08471 8.17924 3.24858 3.38379 1.65321 5.22899 2.79043 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.159462 0.0591502 0.038996 0.0181097 0.0560878 0.0286517 0.0288822 0.0175326 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 0.235212 0.267394 0.0669064 0.0746279 yield of living structure on food
Y_VX_d mol/mol 0.0222868 0.0249451 0.0540894 0.0598527 1.59892e-05 2.5218e-05 0.130434 0.144696 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.328277 0.268986 0.0933786 0.0750724 yield of living reserve on food
Y_EX_d mol/mol 0.0103951 0.00838621 0.0252627 0.0201489 2.23156e-05 2.53682e-05 0.182042 0.145558 yield of dead reserve on food
Y_CX mol/mol 0.857943 0.857294 0.811273 0.810623 0.327098 0.354194 0.417863 0.450671 yield of CO2 on food
Y_HX mol/mol 0.617242 0.616775 0.583666 0.583199 0.235329 0.254823 0.300629 0.324233 yield of H2O on food
Y_OX mol/mol -0.933013 -0.932307 -0.882259 -0.881553 -0.355719 -0.385187 -0.454426 -0.490104 yield of O2 on food
Y_NX mol/mol 0.128691 0.128594 0.121691 0.121594 0.0490647 0.0531292 0.0626795 0.0676006 yield of N-waste on food
mu_TX J/mol 455639 455415 431561 431492 174322 190834 222348 241491 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