Diaphus dumerilii: Population traits

at T = 9.6 °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_minf f_max date: 2025/04/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.209193 0.409278 0.704639 0.704639 1 1 scaled functional response
r 1/d 0 0 0.0286841 0.00124653 0.048388 0.00217236 spec pop growth rate
t2 d NaN NaN 24.1648 556.06 14.3248 319.076 population doubling time
a_b d 11.061 9.89029 9.05291 9.05291 8.57989 8.57989 age at birth
t_j d 140.283 59.4016 35.1188 35.1188 26.4204 26.4204 time since birth at metam
t_p d 1127.94 250.961 131.966 131.966 95.707 95.707 time since birth at puberty
S_b - 0.999987 0.999991 0.999993 0.999993 0.999994 0.999994 survival probability at birth
S_j - 0.999919 0.566904 0.999961 0.404033 0.999969 0.315349 survival probability at metam
S_p - 0.995665 0.0330711 0.999805 0.0297278 0.99989 0.0286153 survival probability at puberty
theta_0b - 0.0122153 0.330928 0.22862 0.4605 0.339669 0.526883 frac of ind that is embryo
theta_bj - 0.0122386 0.252837 0.176464 0.299939 0.22438 0.307544 frac of ind between b and j
theta_jp - 0.142726 0.311624 0.313336 0.185328 0.252099 0.125831 frac of ind between j and p
theta_pi - 0.83282 0.104611 0.281579 0.0542328 0.183852 0.0397421 frac of ind that is adult
L_bi cm 0.158158 0.0861806 0.117582 0.0781077 0.0998396 0.0739351 mean structural length of post-natals
L2_bi cm^2 0.027383 0.0176098 0.0230075 0.0190469 0.0167689 0.0190268 mean squared structural length of post-natals
L3_bi cm^3 0.00492861 0.00580238 0.00631897 0.00984853 0.00421433 0.0125319 mean cubed structural length of post-natals
Ww_bi g 0.00552196 0.00716905 0.00888142 0.0138423 0.00663966 0.019744 mean wet weight of post-natals
L_pi cm 0.176536 0.293943 0.218814 0.347688 0.207289 0.355297 mean structural length of adults
L2_pi cm^2 0.0317651 0.0992844 0.0561604 0.166988 0.0503132 0.198893 mean squared structural length of adults
L3_pi cm^3 0.00579623 0.0363458 0.0168039 0.0966627 0.0144116 0.147571 mean cubed structural length of adults
Ww_pi g 0.00649404 0.0449066 0.0236182 0.135861 0.0227055 0.232497 mean wet weight of adults
R 1/d 0.0573965 0.79191 0.612546 2.18163 0.651695 3.26676 mean reproduction rate of adults
J_X g/d 0.000190535 0.000254009 0.00060351 0.000489304 0.000618226 0.000700996 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 yield of faeces on food
Y_VX mol/mol 0 0 0.300334 0.0250898 0.329853 0.0388359 yield of living structure on food
Y_VX_d mol/mol 0.0417259 0.104243 0.000369589 0.115472 0.000117129 0.123629 yield of dead structure on food
Y_EX mol/mol 0 0 0.12179 0.0101743 0.189828 0.0223498 yield of living reserve on food
Y_EX_d mol/mol 0.00502335 0.0245532 0.000149874 0.0468259 6.7407e-05 0.0711478 yield of dead reserve on food
Y_CX mol/mol 0.843876 0.761828 0.467982 0.693063 0.37076 0.634662 yield of CO2 on food
Y_HX mol/mol 0.607122 0.548093 0.336687 0.49862 0.266741 0.456604 yield of H2O on food
Y_OX mol/mol -0.917715 -0.828488 -0.50893 -0.753706 -0.403201 -0.690195 yield of O2 on food
Y_NX mol/mol 0.126581 0.114274 0.0701973 0.103959 0.0556139 0.0951994 yield of N-waste on food
mu_TX J/mol 448874 406874 255081 370869 203072 339844 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer