Halosauropsis macrochir: Population traits

at T = 3.3 °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_min f_max date: 2024/08/17
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.131541 0.131541 0.132231 0.132231 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.011544 0.011544 0.00186919 0.00186919 spec pop growth rate
t2 d NaN NaN NaN NaN 60.0439 60.0439 370.827 370.827 population doubling time
a_b d 18.3341 18.3972 18.3239 18.3868 16.2714 16.2842 16.2714 16.2842 age at birth
t_p d Inf NaN 8209.02 NaN 449.559 452.848 449.559 452.848 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.410095 0.414651 1 1 0.273845 0.274612 survival probability at puberty
theta_0b - 0.00136184 0.00138175 0.0840104 0.0807292 0.171156 0.171281 0.500459 0.499599 frac of ind that is embryo
theta_bp - 0.0013629 0.00138282 0.0535504 0.0517411 0.14194 0.14202 0.254676 0.254572 fraction of individuals that is juvenile
theta_pi - 0.997275 0.997235 0.862439 0.86753 0.686904 0.686699 0.244865 0.245829 frac of ind that is adult
L_bi cm 0.442333 0.428348 0.395888 0.385276 0.283474 0.282167 0.174061 0.174098 mean structural length of post-natals
L2_bi cm^2 0.197081 0.184796 0.171971 0.162176 0.127381 0.125939 0.0847942 0.0844226 mean squared structural length of post-natals
L3_bi cm^3 0.0880731 0.0799612 0.0764627 0.0698279 0.0793232 0.0777658 0.0939903 0.0924384 mean cubed structural length of post-natals
Ww_bi g 0.227637 0.202642 0.198264 0.177524 1.03491 0.984806 1.22627 1.17062 mean wet weight of post-natals
L_pi cm 0.442848 0.428852 0.416569 0.404519 0.326818 0.325294 0.282946 0.282598 mean structural length of adults
L2_pi cm^2 0.197345 0.185047 0.1824 0.17161 0.152543 0.150827 0.167804 0.166696 mean squared structural length of adults
L3_pi cm^3 0.0881931 0.0800717 0.0811943 0.0739772 0.0956233 0.0937582 0.191362 0.187782 mean cubed structural length of adults
Ww_pi g 0.227947 0.202922 0.210533 0.188072 1.24757 1.18733 2.49664 2.37802 mean wet weight of adults
R 1/d 0 0 0 0 0.0794671 0.0771955 0.234419 0.233873 mean reproduction rate of adults
J_X g/d 0.00396099 0.003596 0.00347444 0.00317238 0.0194628 0.0186307 0.0129558 0.012489 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 0.0470491 0.0481856 0.0135604 0.013835 yield of living structure on food
Y_VX_d mol/mol 0.00170945 0.00172808 0.00462398 0.00466335 8.36353e-08 8.84682e-08 0.0258759 0.0263846 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.566789 0.562024 0.163359 0.161368 yield of living reserve on food
Y_EX_d mol/mol 0.00270886 0.00265132 0.00736576 0.0071923 1.00753e-06 1.03187e-06 0.311721 0.307743 yield of dead reserve on food
Y_CX mol/mol 0.886207 0.886246 0.878635 0.878769 0.276786 0.280414 0.376109 0.381294 yield of CO2 on food
Y_HX mol/mol 0.637576 0.637604 0.632129 0.632226 0.199132 0.201742 0.27059 0.27432 yield of H2O on food
Y_OX mol/mol -0.96375 -0.963792 -0.955516 -0.955662 -0.301005 -0.30495 -0.409019 -0.414657 yield of O2 on food
Y_NX mol/mol 0.132931 0.132937 0.131795 0.131815 0.0415179 0.0420621 0.0564164 0.0571941 yield of N-waste on food
mu_TX J/mol 470155 470178 466137 466213 137241 139293 191488 194379 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