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: 2025/06/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.724639 NaN 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 NaN 239.904 NaN 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 NaN 0.999995 NaN 0.999996 0.999995 0.999996 0.999995 survival probability at birth
S_p - 0.999972 NaN 0.535033 NaN 0.999977 0.999974 0.478642 0.494479 survival probability at puberty
theta_0b - 0.0143297 NaN 0.137306 NaN 0.168203 0.169943 0.300085 0.287152 frac of ind that is embryo
theta_bp - 0.0143362 NaN 0.0998221 NaN 0.139976 0.141134 0.197769 0.192237 fraction of individuals that is juvenile
theta_pi - 0.971334 NaN 0.762872 NaN 0.691821 0.688923 0.502145 0.520611 frac of ind that is adult
L_bi cm 3.01176 NaN 2.65995 NaN 2.2083 2.10775 2.20149 2.14177 mean structural length of post-natals
L2_bi cm^2 9.32871 NaN 7.94758 NaN 5.72798 5.1586 6.26257 5.7852 mean squared structural length of post-natals
L3_bi cm^3 29.341 NaN 25.1855 NaN 16.7552 14.1403 21.1484 18.2757 mean cubed structural length of post-natals
Ww_bi g 56.54 NaN 49.8294 NaN 38.1893 30.8355 48.2026 39.8534 mean wet weight of post-natals
L_pi cm 3.04148 NaN 2.87858 NaN 2.44597 2.32983 2.66884 2.5608 mean structural length of adults
L2_pi cm^2 9.45158 NaN 8.85847 NaN 6.66836 5.99853 8.31881 7.5431 mean squared structural length of adults
L3_pi cm^3 29.759 NaN 28.3513 NaN 19.9144 16.8106 29.0518 24.6352 mean cubed structural length of adults
Ww_pi g 57.3456 NaN 56.093 NaN 45.3899 36.6586 66.2165 53.7214 mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.153415 NaN 0.137963 NaN 0.129995 0.108051 0.142127 0.121176 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.102774 0.104349 0.0290614 0.0294559 yield of living structure on food
Y_VX_d mol/mol 0.0137434 NaN 0.0298821 NaN 0.000357844 0.000393267 0.0501334 0.0501662 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.131474 0.123202 0.0371769 0.034778 yield of living reserve on food
Y_EX_d mol/mol 0.0127401 NaN 0.0292396 NaN 0.000457774 0.000464322 0.0641335 0.0592301 yield of dead reserve on food
Y_CX mol/mol 0.702115 NaN 0.675596 NaN 0.532644 0.538051 0.576972 0.582558 yield of CO2 on food
Y_HX mol/mol 0.746522 NaN 0.718326 NaN 0.566333 0.572082 0.613465 0.619404 yield of H2O on food
Y_OX mol/mol -0.891146 NaN -0.857488 NaN -0.676048 -0.682911 -0.732311 -0.739401 yield of O2 on food
Y_NX mol/mol 0.162027 NaN 0.155907 NaN 0.122918 0.124166 0.133147 0.134437 yield of N-waste on food
mu_TX J/mol 450714 NaN 433869 NaN 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