Kinosternon subrubrum: Population traits

at T = 21 °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: 2023/04/09
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.724639 0.724639 0.764897 0.764897 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000797366 0.000797366 0.000195306 0.000195306 spec pop growth rate
t2 d NaN NaN NaN NaN 869.296 869.296 3549.04 3549.04 population doubling time
a_b d 241.901 244.958 239.904 242.884 230.784 233.382 230.784 233.382 age at birth
t_p d 9047.58 NaN 4962.4 NaN 2357.3 2737.92 2357.3 2737.92 time since birth at puberty
S_b - 0.999995 0.999995 0.999995 0.999995 0.999996 0.999995 0.999996 0.999995 survival probability at birth
S_p - 0.999972 0.999968 0.535033 0.553858 0.999977 0.999974 0.478642 0.494479 survival probability at puberty
theta_0b - 0.0143297 0.0149576 0.137306 0.127409 0.168203 0.169943 0.300085 0.287152 frac of ind that is embryo
theta_bp - 0.0143362 0.0149651 0.0998221 0.0942532 0.139976 0.141134 0.197769 0.192237 fraction of individuals that is juvenile
theta_pi - 0.971334 0.970077 0.762872 0.778338 0.691821 0.688923 0.502145 0.520611 frac of ind that is adult
L_bi cm 3.01176 2.78683 2.65995 2.5105 2.2083 2.10775 2.20149 2.14177 mean structural length of post-natals
L2_bi cm^2 9.32871 7.97375 7.94758 6.97824 5.72798 5.1586 6.26257 5.7852 mean squared structural length of post-natals
L3_bi cm^3 29.341 23.1546 25.1855 20.4623 16.7552 14.1403 21.1484 18.2757 mean cubed structural length of post-natals
Ww_bi g 56.54 42.9648 49.8294 38.9417 38.1893 30.8355 48.2026 39.8534 mean wet weight of post-natals
L_pi cm 3.04148 2.81458 2.87858 2.69575 2.44597 2.32983 2.66884 2.5608 mean structural length of adults
L2_pi cm^2 9.45158 8.0816 8.85847 7.70596 6.66836 5.99853 8.31881 7.5431 mean squared structural length of adults
L3_pi cm^3 29.759 23.4966 28.3513 22.8235 19.9144 16.8106 29.0518 24.6352 mean cubed structural length of adults
Ww_pi g 57.3456 43.5994 56.093 43.4353 45.3899 36.6586 66.2165 53.7214 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 0.153415 0.121027 0.137963 0.111801 0.129995 0.108051 0.142127 0.121176 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 0.102774 0.104349 0.0290614 0.0294559 yield of living structure on food
Y_VX_d mol/mol 0.0137434 0.0141285 0.0298821 0.0303227 0.000357844 0.000393267 0.0501334 0.0501662 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.131474 0.123202 0.0371769 0.034778 yield of living reserve on food
Y_EX_d mol/mol 0.0127401 0.0120878 0.0292396 0.0273843 0.000457774 0.000464322 0.0641335 0.0592301 yield of dead reserve on food
Y_CX mol/mol 0.702115 0.702332 0.675596 0.676746 0.532644 0.538051 0.576972 0.582558 yield of CO2 on food
Y_HX mol/mol 0.746522 0.746753 0.718326 0.719549 0.566333 0.572082 0.613465 0.619404 yield of H2O on food
Y_OX mol/mol -0.891146 -0.891421 -0.857488 -0.858947 -0.676048 -0.682911 -0.732311 -0.739401 yield of O2 on food
Y_NX mol/mol 0.162027 0.162077 0.155907 0.156172 0.122918 0.124166 0.133147 0.134437 yield of N-waste on food
mu_TX J/mol 450714 450878 433869 434656 342374 346053 370684 374424 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