Darevskia sapphirina: Population traits

at T = 20 °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_minf f_max date: 2023/02/06
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.730412 0.811157 0.905579 0.905579 1 1 scaled functional response
r 1/d 0 0 0.00117176 0.000328021 0.00159931 0.000568517 spec pop growth rate
t2 d NaN NaN 591.544 2113.12 433.403 1219.22 population doubling time
a_b d 112.078 110.025 107.916 107.916 106.058 106.058 age at birth
t_p d 2269.09 1557.51 1180.53 1180.53 964.954 964.954 time since birth at puberty
S_b - 0.999695 0.999711 0.999726 0.999726 0.999738 0.999738 survival probability at birth
S_p - 0.998031 0.786253 0.998282 0.759364 0.998387 0.735247 survival probability at puberty
theta_0b - 0.0441012 0.115949 0.130004 0.163386 0.163285 0.200499 frac of ind that is embryo
theta_bp - 0.0441466 0.102809 0.114633 0.137473 0.137879 0.16198 fraction of individuals that is juvenile
theta_pi - 0.911752 0.781242 0.755363 0.699141 0.698836 0.637521 frac of ind that is adult
L_bi cm 0.82583 0.804328 0.78928 0.793947 0.785713 0.790256 mean structural length of post-natals
L2_bi cm^2 0.704992 0.686725 0.662992 0.680417 0.662939 0.682858 mean squared structural length of post-natals
L3_bi cm^3 0.618208 0.616618 0.589178 0.624295 0.597913 0.641198 mean cubed structural length of post-natals
Ww_bi g 0.837658 0.8597 0.848479 0.899052 0.888496 0.952818 mean wet weight of post-natals
L_pi cm 0.841254 0.842968 0.830713 0.848758 0.838005 0.859082 mean structural length of adults
L2_pi cm^2 0.726657 0.742732 0.723095 0.761936 0.740144 0.787687 mean squared structural length of adults
L3_pi cm^3 0.641804 0.680172 0.657611 0.720036 0.687868 0.768308 mean cubed structural length of adults
Ww_pi g 0.86963 0.948308 0.947031 1.03693 1.02217 1.1417 mean wet weight of adults
R 1/d 0 0 0.000284655 0.000809037 0.00130133 0.00199707 mean reproduction rate of adults
J_X g/d 0.00683387 0.00739269 0.00796799 0.00817741 0.00879808 0.00906243 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 yield of faeces on food
Y_VX mol/mol 0 0 0.0866434 0.0250423 0.108689 0.0402245 yield of living structure on food
Y_VX_d mol/mol 0.0532611 0.0817014 0.0177887 0.0794882 0.0122579 0.0807256 yield of dead structure on food
Y_EX mol/mol 0 0 0.0381324 0.0110213 0.0528222 0.0195489 yield of living reserve on food
Y_EX_d mol/mol 0.0189065 0.0322083 0.00782894 0.0349833 0.00595731 0.0392323 yield of dead reserve on food
Y_CX mol/mol 0.664997 0.631081 0.601438 0.601323 0.577605 0.577601 yield of CO2 on food
Y_HX mol/mol 0.707056 0.670996 0.639478 0.639355 0.614138 0.614133 yield of H2O on food
Y_OX mol/mol -0.844034 -0.800988 -0.763364 -0.763218 -0.733115 -0.733109 yield of O2 on food
Y_NX mol/mol 0.153461 0.145634 0.138793 0.138767 0.133294 0.133293 yield of N-waste on food
mu_TX J/mol 427982 406828 388232 388160 373193 373191 yield of heat on food

Remarks

  • Reprod-code Apo applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer