Eremias argus: Population traits

at T = 15 °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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.612369 0.612369 0.689622 0.689622 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00119329 0.00119329 0.000441098 0.000441098 spec pop growth rate
t2 d NaN NaN NaN NaN 580.871 580.871 1571.41 1571.41 population doubling time
a_b d 184.705 184.465 180.89 180.655 169.544 169.329 169.544 169.329 age at birth
t_p d 2016.1 1959.18 1382.98 1356.61 676.747 669.337 676.747 669.337 time since birth at puberty
S_b - 0.999773 0.999775 0.999785 0.999788 0.999821 0.999823 0.999821 0.999823 survival probability at birth
S_p - 0.998438 0.998457 0.831352 0.829326 0.998873 0.998887 0.730655 0.728707 survival probability at puberty
theta_0b - 0.0460345 0.0457656 0.0929082 0.0933198 0.187966 0.1877 0.209084 0.209924 frac of ind that is embryo
theta_bp - 0.0460955 0.0458258 0.0847082 0.0849766 0.153622 0.153443 0.165893 0.166351 fraction of individuals that is juvenile
theta_pi - 0.90787 0.908409 0.822384 0.821704 0.658412 0.658857 0.625023 0.623725 frac of ind that is adult
L_bi cm 0.879471 0.884863 0.918679 0.923372 0.969096 0.973045 0.996623 0.999997 mean structural length of post-natals
L2_bi cm^2 0.784204 0.794133 0.867388 0.876874 0.996134 1.00514 1.0703 1.07882 mean squared structural length of post-natals
L3_bi cm^3 0.707677 0.721486 0.838585 0.853127 1.08272 1.09873 1.23137 1.24812 mean cubed structural length of post-natals
Ww_bi g 0.951578 0.97199 1.16406 1.18671 1.69209 1.7217 1.9244 1.95578 mean wet weight of post-natals
L_pi cm 0.89136 0.896925 0.946168 0.95141 1.03741 1.04203 1.08207 1.08663 mean structural length of adults
L2_pi cm^2 0.802868 0.813147 0.91294 0.923528 1.12161 1.13232 1.2333 1.24472 mean squared structural length of adults
L3_pi cm^3 0.729946 0.744279 0.896378 0.912594 1.26272 1.28196 1.47618 1.4984 mean cubed structural length of adults
Ww_pi g 0.981522 1.0027 1.24429 1.26943 1.97339 2.00881 2.307 2.34797 mean wet weight of adults
R 1/d 0.000465484 0.000524338 0.00125097 0.00131968 0.00368848 0.003783 0.00434686 0.00444984 mean reproduction rate of adults
J_X g/d 0.0058722 0.00599065 0.00731449 0.00744932 0.0121808 0.0123822 0.0130877 0.0132898 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 0.106068 0.105887 0.0415012 0.041426 yield of living structure on food
Y_VX_d mol/mol 0.039972 0.0398466 0.0595491 0.0595381 0.00680725 0.00675143 0.0646382 0.0646884 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0596965 0.0600366 0.0233575 0.023488 yield of living reserve on food
Y_EX_d mol/mol 0.0137763 0.013835 0.0231127 0.0232799 0.00383122 0.00382798 0.0363793 0.0366775 yield of dead reserve on food
Y_CX mol/mol 0.679962 0.680017 0.65647 0.656343 0.580305 0.580224 0.588858 0.58853 yield of CO2 on food
Y_HX mol/mol 0.722968 0.723026 0.69799 0.697856 0.617009 0.616922 0.626102 0.625754 yield of H2O on food
Y_OX mol/mol -0.863029 -0.863098 -0.833212 -0.833051 -0.736542 -0.736438 -0.747397 -0.746981 yield of O2 on food
Y_NX mol/mol 0.156914 0.156927 0.151493 0.151464 0.133917 0.133898 0.13589 0.135815 yield of N-waste on food
mu_TX J/mol 437280 437309 422621 422536 374587 374521 379944 379724 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