Margariscus margarita: Population traits

at T = 13 °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: 2023/09/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.429295 0.429295 0.516725 0.516725 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00746054 0.00746054 0.00121251 0.00121251 spec pop growth rate
t2 d NaN NaN NaN NaN 92.9085 92.9085 571.664 571.664 population doubling time
a_b d 20.7015 20.974 20.2492 20.4963 18.9888 19.1525 18.9888 19.1525 age at birth
t_j d 2.57189 2.72945 2.329 2.4589 1.75999 1.82583 1.75999 1.82583 time since birth at metam
t_p d 2960.98 NaN 1543.57 2022.97 714.597 771.702 714.597 771.702 time since birth at puberty
S_b - 0.999994 0.999993 0.999994 0.999993 0.999995 0.999994 0.999995 0.999994 survival probability at birth
S_j - 0.999992 0.99999 0.82232 0.823081 0.999994 0.999993 0.819134 0.819488 survival probability at metam
S_p - 0.999969 0.999964 0.36895 0.382343 0.999977 0.999974 0.30325 0.311508 survival probability at puberty
theta_0b - 0.0103656 0.0109274 0.337455 0.323121 0.132164 0.133241 0.458971 0.450409 frac of ind that is embryo
theta_bj - 0.0012886 0.00142294 0.0352736 0.0352447 0.0113329 0.011741 0.0381014 0.0384602 frac of ind between b and j
theta_jp - 0.00908346 0.00951129 0.164206 0.159232 0.103423 0.103807 0.202666 0.200956 frac of ind between j and p
theta_pi - 0.979262 0.978138 0.463065 0.482402 0.75308 0.751211 0.300262 0.310175 frac of ind that is adult
L_bi cm 0.732055 0.66237 0.34272 0.331128 0.386849 0.371307 0.245952 0.243891 mean structural length of post-natals
L2_bi cm^2 0.583735 0.476832 0.226296 0.200959 0.223782 0.203698 0.146646 0.138976 mean squared structural length of post-natals
L3_bi cm^3 0.483509 0.356406 0.195266 0.157061 0.168912 0.144793 0.157294 0.138466 mean cubed structural length of post-natals
Ww_bi g 1.00812 0.705066 0.450277 0.342001 0.595821 0.474745 0.554841 0.454001 mean wet weight of post-natals
L_pi cm 0.738879 0.668805 0.453178 0.430127 0.431345 0.413957 0.370711 0.362835 mean structural length of adults
L2_pi cm^2 0.589835 0.482077 0.320513 0.278972 0.256476 0.233637 0.25751 0.239863 mean squared structural length of adults
L3_pi cm^3 0.488622 0.360382 0.27909 0.220114 0.194511 0.166927 0.282782 0.244742 mean cubed structural length of adults
Ww_pi g 1.01878 0.712933 0.643573 0.479298 0.68612 0.547319 0.997484 0.802455 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 0.0107369 0.00790473 0.00501277 0.00401235 0.00960595 0.00788257 0.00629439 0.00537759 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 0.131187 0.137041 0.0303001 0.0312206 yield of living structure on food
Y_VX_d mol/mol 0.0341181 0.035385 0.0689777 0.0716071 0.000635905 0.000735474 0.0737827 0.077046 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.331562 0.312286 0.0765806 0.0711449 yield of living reserve on food
Y_EX_d mol/mol 0.0370182 0.0346161 0.0900829 0.0843176 0.00160719 0.00167598 0.186479 0.175571 yield of dead reserve on food
Y_CX mol/mol 0.819489 0.820624 0.731564 0.7347 0.425633 0.438886 0.523483 0.535643 yield of CO2 on food
Y_HX mol/mol 0.589577 0.590393 0.52632 0.528576 0.306219 0.315754 0.376617 0.385365 yield of H2O on food
Y_OX mol/mol -0.891194 -0.892428 -0.795576 -0.798987 -0.462875 -0.477289 -0.569288 -0.582511 yield of O2 on food
Y_NX mol/mol 0.122923 0.123094 0.109735 0.110205 0.0638449 0.0658329 0.0785224 0.0803464 yield of N-waste on food
mu_TX J/mol 435081 435769 388466 390322 223345 230933 275776 282673 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