Prosopium williamsoni: Population traits

at T = 7 °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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.279542 0.294004 0.647002 0.647002 1 1 scaled functional response
r 1/d 0 0 0.00473396 0.000807164 0.00599921 0.000942149 spec pop growth rate
t2 d NaN NaN 146.42 858.744 115.54 735.708 population doubling time
a_b d 20.1966 20.066 18.4343 18.4343 17.8362 17.8362 age at birth
t_p d 9872.41 4660.3 1362.87 1362.87 1060.93 1060.93 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.435083 0.999999 0.34735 0.999999 0.316033 survival probability at puberty
theta_0b - 0.00268603 0.283882 0.0834886 0.421546 0.101371 0.452848 frac of ind that is embryo
theta_bp - 0.00268954 0.187234 0.0765959 0.245115 0.091194 0.250846 fraction of individuals that is juvenile
theta_pi - 0.994624 0.528884 0.839915 0.333338 0.807435 0.296306 frac of ind that is adult
L_bi cm 2.31875 0.81952 0.83428 0.402103 0.804262 0.391501 mean structural length of post-natals
L2_bi cm^2 5.69003 1.58894 1.11446 0.516668 1.06943 0.522101 mean squared structural length of post-natals
L3_bi cm^3 14.2765 3.86382 2.00065 1.43215 1.97788 1.70427 mean cubed structural length of post-natals
Ww_bi g 27.4103 7.60224 6.26052 4.48155 8.48695 7.3129 mean wet weight of post-natals
L_pi cm 2.32467 1.06488 0.897671 0.599764 0.878915 0.607604 mean structural length of adults
L2_pi cm^2 5.70537 2.14571 1.21428 0.88322 1.18783 0.947949 mean squared structural length of adults
L3_pi cm^3 14.3151 5.23093 2.18284 2.4834 2.20091 3.14474 mean cubed structural length of adults
Ww_pi g 27.4844 10.2921 6.83062 7.77114 9.44395 13.4939 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.129319 0.0379805 0.058623 0.027178 0.0869462 0.0424477 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 0.161558 0.0425338 0.136472 0.0378272 yield of living structure on food
Y_VX_d mol/mol 0.0188842 0.0450615 5.10935e-05 0.0842028 2.3866e-05 0.0744909 yield of dead structure on food
Y_EX mol/mol 0 0 0.343995 0.0905645 0.44912 0.124487 yield of living reserve on food
Y_EX_d mol/mol 0.0173726 0.0435991 0.00010879 0.179287 7.85413e-05 0.245144 yield of dead reserve on food
Y_CX mol/mol 0.854368 0.801964 0.384913 0.494036 0.304931 0.408676 yield of CO2 on food
Y_HX mol/mol 0.61467 0.576969 0.276923 0.355432 0.219381 0.29402 yield of H2O on food
Y_OX mol/mol -0.929125 -0.872136 -0.418593 -0.537265 -0.331612 -0.444435 yield of O2 on food
Y_NX mol/mol 0.128155 0.120295 0.0577369 0.0741055 0.0457396 0.0613014 yield of N-waste on food
mu_TX J/mol 453503 425990 202439 260713 157193 213044 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