Emydocephalus ijimae: Population traits

at T = 24 °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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.435708 0.435708 0.447859 0.447859 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00252948 0.00252948 0.000854449 0.000854449 spec pop growth rate
t2 d NaN NaN NaN NaN 274.027 274.027 811.221 811.221 population doubling time
a_b d 187.255 189.446 186.638 188.793 172.902 174.125 172.902 174.125 age at birth
t_p d 1128.24 4.046e+21 924.996 4.046e+21 243.35 454.374 243.35 454.374 time since birth at puberty
S_b - 0.999996 0.999996 0.999996 0.999996 0.999997 0.999997 0.999997 0.999997 survival probability at birth
S_p - 0.999961 0.999952 0.738266 0.798196 0.99998 0.999976 0.440347 0.461761 survival probability at puberty
theta_0b - 0.0245944 0.0258653 0.0438923 0.0393278 0.354303 0.356307 0.391951 0.374141 frac of ind that is embryo
theta_bp - 0.0246042 0.0258769 0.0371859 0.0347491 0.228817 0.229403 0.222074 0.216647 fraction of individuals that is juvenile
theta_pi - 0.950801 0.948258 0.918922 0.925923 0.41688 0.41429 0.385976 0.409212 frac of ind that is adult
L_bi cm 1.97847 1.80615 2.02355 1.85087 2.79825 2.67317 2.9615 2.85439 mean structural length of post-natals
L2_bi cm^2 3.91936 3.26436 4.1037 3.4295 8.47375 7.64888 9.75873 8.90704 mean squared structural length of post-natals
L3_bi cm^3 7.77266 5.90336 8.33725 6.36064 27.4734 23.2253 34.999 29.8373 mean cubed structural length of post-natals
Ww_bi g 23.9547 17.0887 26.1787 18.7485 158.748 124.224 202.232 159.59 mean wet weight of post-natals
L_pi cm 1.98781 1.81257 2.03967 1.86099 3.26578 3.09348 3.56564 3.36778 mean structural length of adults
L2_pi cm^2 3.95295 3.28605 4.16269 3.46427 11.0167 9.83076 13.2416 11.7186 mean squared structural length of adults
L3_pi cm^3 7.8637 5.95843 8.49994 6.4505 38.3383 32.0602 50.9456 41.9555 mean cubed structural length of adults
Ww_pi g 24.2353 17.2481 26.6896 19.0134 221.528 171.479 294.376 224.406 mean wet weight of adults
R 1/d 0.00013543 0 0.00025784 0 0.00413603 0.00246959 0.00561886 0.00370117 mean reproduction rate of adults
J_X g/d 0.326689 0.24763 0.351593 0.267413 1.62106 1.33171 1.86688 1.55076 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 0.0428692 0.0441148 0.0160186 0.01644 yield of living structure on food
Y_VX_d mol/mol 0.00329852 0.00341472 0.00497664 0.00473295 3.25694e-05 3.69469e-05 0.0185526 0.0181235 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.204839 0.19184 0.0765406 0.0714919 yield of living reserve on food
Y_EX_d mol/mol 0.00686723 0.00647003 0.0106499 0.00921782 0.000155624 0.000160669 0.0886484 0.0788127 yield of dead reserve on food
Y_CX mol/mol 0.715373 0.715601 0.710936 0.712298 0.522217 0.531759 0.561328 0.573427 yield of CO2 on food
Y_HX mol/mol 0.760619 0.760862 0.755901 0.757349 0.555246 0.565392 0.59683 0.609696 yield of H2O on food
Y_OX mol/mol -0.907974 -0.908263 -0.902342 -0.90407 -0.662814 -0.674925 -0.712454 -0.727812 yield of O2 on food
Y_NX mol/mol 0.165086 0.165139 0.164062 0.164376 0.120512 0.122714 0.129537 0.132329 yield of N-waste on food
mu_TX J/mol 459018 459175 456148 457042 332421 338835 358039 366093 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