Platycephalus richardsoni: Population traits

at T = 14.9 °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: 2024/11/05
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.493284 0.493284 0.509807 0.509807 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00781927 0.00781927 0.0012099 0.0012099 spec pop growth rate
t2 d NaN NaN NaN NaN 88.646 88.646 572.895 572.895 population doubling time
a_b d 8.43839 8.49823 8.3969 8.45601 7.66455 7.70819 7.66455 7.70819 age at birth
t_j d 18.4707 19.0911 18.0517 18.6514 11.9593 12.2612 11.9593 12.2612 time since birth at metam
t_p d 5696.62 NaN 4468.38 7138.88 1397.17 1459.4 1397.17 1459.4 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.999999 0.290274 0.299567 0.999999 0.999999 0.181491 0.187515 survival probability at metam
S_p - 0.999998 0.999998 0.0700071 0.0700333 0.999999 0.999999 0.0697528 0.0697648 survival probability at puberty
theta_0b - 0.00157059 0.00160765 0.515286 0.508663 0.058051 0.0583736 0.603378 0.598805 frac of ind that is embryo
theta_bj - 0.00157468 0.0016118 0.296427 0.296328 0.0547991 0.0550832 0.28776 0.288978 frac of ind between b and j
theta_jp - 0.00187213 0.00200906 0.0919977 0.0971073 0.0293004 0.0310102 0.0389668 0.0415377 frac of ind between j and p
theta_pi - 0.994983 0.994771 0.0962889 0.0979026 0.857849 0.855533 0.0698959 0.070679 frac of ind that is adult
L_bi cm 3.55805 3.39336 0.14489 0.144032 0.678779 0.661372 0.0875892 0.0873276 mean structural length of post-natals
L2_bi cm^2 14.0308 12.7637 0.269372 0.256496 0.848093 0.803725 0.0649828 0.0633712 mean squared structural length of post-natals
L3_bi cm^3 57.556 49.9448 0.984368 0.894096 1.4907 1.37243 0.19792 0.186769 mean cubed structural length of post-natals
Ww_bi g 90.8547 77.5186 1.57294 1.40425 3.23905 2.90845 0.430048 0.395801 mean wet weight of post-natals
L_pi cm 3.5702 3.40552 0.561564 0.555682 0.740451 0.722926 0.302617 0.301226 mean structural length of adults
L2_pi cm^2 14.0794 12.8101 1.34862 1.2799 0.930978 0.88434 0.360191 0.351159 mean squared structural length of adults
L3_pi cm^3 57.7554 50.1266 4.95492 4.48679 1.63683 1.51052 1.12269 1.05976 mean cubed structural length of adults
Ww_pi g 91.1694 77.8007 7.91758 7.04685 3.55656 3.2011 2.43943 2.24584 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 0.375023 0.32551 0.0074264 0.00674649 0.0460105 0.0416066 0.00349463 0.00325118 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 0.253338 0.257925 0.0685233 0.0695048 yield of living structure on food
Y_VX_d mol/mol 0.0438477 0.0445757 0.0918583 0.0934643 0.00011118 0.000118614 0.142524 0.144813 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.297124 0.28867 0.0803669 0.0777898 yield of living reserve on food
Y_EX_d mol/mol 0.0253678 0.0246095 0.0549241 0.0533285 0.000130397 0.000132753 0.167157 0.162075 yield of dead reserve on food
Y_CX mol/mol 0.82141 0.82144 0.743843 0.743832 0.339921 0.343778 0.432054 0.436443 yield of CO2 on food
Y_HX mol/mol 0.590959 0.59098 0.535153 0.535146 0.244555 0.247329 0.310839 0.313996 yield of H2O on food
Y_OX mol/mol -0.893283 -0.893316 -0.808929 -0.808918 -0.369665 -0.373859 -0.469859 -0.474631 yield of O2 on food
Y_NX mol/mol 0.123211 0.123216 0.111576 0.111575 0.0509882 0.0515667 0.0648081 0.0654664 yield of N-waste on food
mu_TX J/mol 436624 436677 396363 396437 182286 184637 230838 233416 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