Atheresthes stomias: Population traits

at T = 4.6 °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_min f_max date: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.247938 0.247938 0.247938 0.247938 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0127117 0.0127117 0.0030464 0.0030464 spec pop growth rate
t2 d NaN NaN NaN NaN 54.5285 54.5285 227.53 227.53 population doubling time
a_b d 12.1866 12.2158 12.1866 12.2158 11.929 11.9368 11.929 11.9368 age at birth
t_j d 5.94307 6.00909 5.94307 6.00909 5.40615 5.42197 5.40615 5.42197 time since birth at metam
t_p d 5455.04 NaN 5455.04 NaN 800.948 820.367 800.948 820.367 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.270726 0.271184 1 1 0.266792 0.266894 survival probability at metam
S_p - 1 1 0.128233 0.129972 1 1 0.113983 0.114397 survival probability at puberty
theta_0b - 0.00135506 0.00140213 0.514401 0.499178 0.140645 0.140739 0.67246 0.671728 frac of ind that is embryo
theta_bj - 0.000661461 0.000690336 0.140146 0.137262 0.0570724 0.0572275 0.165071 0.165273 frac of ind between b and j
theta_jp - 0.000694906 0.000713039 0.0490901 0.0475954 0.0638394 0.063744 0.0614157 0.0613458 frac of ind between j and p
theta_pi - 0.997289 0.997195 0.296363 0.315964 0.738443 0.73829 0.101053 0.101653 frac of ind that is adult
L_bi cm 1.13253 1.03977 0.499221 0.491179 0.328481 0.325898 0.100069 0.100209 mean structural length of post-natals
L2_bi cm^2 1.30369 1.098 0.516156 0.469151 0.187357 0.183496 0.0369468 0.0367922 mean squared structural length of post-natals
L3_bi cm^3 1.50947 1.16595 0.584465 0.487724 0.150748 0.145114 0.0394166 0.0384096 mean cubed structural length of post-natals
Ww_bi g 32.2376 22.9335 12.4824 9.59325 12.5279 11.072 3.27571 2.9306 mean wet weight of post-natals
L_pi cm 1.13401 1.04116 0.790089 0.753055 0.373722 0.370758 0.224417 0.224276 mean structural length of adults
L2_pi cm^2 1.30546 1.09954 0.844444 0.742457 0.217561 0.21309 0.114997 0.11409 mean squared structural length of adults
L3_pi cm^3 1.51152 1.16759 0.957598 0.773014 0.175404 0.168864 0.127517 0.123796 mean cubed structural length of adults
Ww_pi g 32.2814 22.9658 20.4513 15.2047 14.5769 12.8841 10.5973 9.44552 mean wet weight of adults
R 1/d 12.2951 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.437361 0.337632 0.173131 0.144237 0.254725 0.228766 0.0500263 0.0456811 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 0.00752287 0.00806344 0.00240031 0.00256147 yield of living structure on food
Y_VX_d mol/mol 0.000410217 0.000422401 0.00115608 0.00119236 2.93823e-08 3.43403e-08 0.00472434 0.00503979 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.617663 0.607167 0.197077 0.192875 yield of living reserve on food
Y_EX_d mol/mol 0.00835076 0.00788598 0.0235342 0.0222607 2.41243e-06 2.58578e-06 0.387891 0.37949 yield of dead reserve on food
Y_CX mol/mol 0.881864 0.882317 0.865935 0.867172 0.265436 0.275392 0.298532 0.310659 yield of CO2 on food
Y_HX mol/mol 0.634452 0.634778 0.622992 0.623882 0.190967 0.198129 0.214778 0.223502 yield of H2O on food
Y_OX mol/mol -0.959027 -0.959519 -0.941704 -0.943049 -0.288662 -0.299488 -0.324654 -0.337841 yield of O2 on food
Y_NX mol/mol 0.13228 0.132347 0.12989 0.130076 0.0398154 0.0413087 0.0447799 0.0465988 yield of N-waste on food
mu_TX J/mol 467702 467952 458978 459660 129022 134525 147205 153899 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