Alytes obstetricans: 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: 2025/02/11
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.720495 0.720495 0.783778 0.783778 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00160901 0.00160901 0.000424266 0.000424266 spec pop growth rate
t2 d NaN NaN NaN NaN 430.791 430.791 1633.76 1633.76 population doubling time
a_b d 55.8572 56.7378 55.0609 55.9295 52.826 53.6553 52.826 53.6553 age at birth
t_p d 5077.05 NaN 2966.5 NaN 1601.14 2059.17 1601.14 2059.17 time since birth at puberty
S_b - 0.999992 0.999991 0.999993 0.999992 0.999993 0.999993 0.999993 0.999993 survival probability at birth
S_p - 0.999954 0.999947 0.748569 0.767066 0.999962 0.999956 0.69879 0.717614 survival probability at puberty
theta_0b - 0.00996482 0.0104868 0.084902 0.0779558 0.0817946 0.0830689 0.165058 0.154652 frac of ind that is embryo
theta_bp - 0.0099816 0.0105058 0.0734879 0.0683174 0.0752214 0.0762983 0.135003 0.128154 fraction of individuals that is juvenile
theta_pi - 0.980054 0.979007 0.84161 0.853727 0.842984 0.840633 0.69994 0.717193 frac of ind that is adult
L_bi cm 0.98641 0.901445 0.830655 0.780341 0.743994 0.699011 0.714123 0.687378 mean structural length of post-natals
L2_bi cm^2 1.01928 0.849068 0.809041 0.699988 0.652095 0.567946 0.658885 0.5942 mean squared structural length of post-natals
L3_bi cm^3 1.08183 0.820936 0.863445 0.682483 0.647989 0.519335 0.732458 0.608627 mean cubed structural length of post-natals
Ww_bi g 1.32945 0.992367 1.07844 0.837519 0.853849 0.669855 0.965154 0.785027 mean wet weight of post-natals
L_pi cm 0.993257 0.90777 0.875672 0.817733 0.78164 0.733441 0.790009 0.753295 mean structural length of adults
L2_pi cm^2 1.02866 0.857133 0.871001 0.748148 0.701 0.610198 0.766081 0.682209 mean squared structural length of adults
L3_pi cm^3 1.09253 0.829418 0.936093 0.73463 0.702805 0.563486 0.867321 0.711569 mean cubed structural length of adults
Ww_pi g 1.3426 1.00262 1.16918 0.901512 0.926079 0.726803 1.14286 0.917805 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 0.00778526 0.0059165 0.00672221 0.0053061 0.00691288 0.00549286 0.00698487 0.00574677 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 0.150823 0.152128 0.04449 0.044933 yield of living structure on food
Y_VX_d mol/mol 0.0339814 0.0351041 0.0671302 0.0682196 0.00225588 0.00248286 0.0877224 0.087699 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0479151 0.0440917 0.0141341 0.0130231 yield of living reserve on food
Y_EX_d mol/mol 0.00777818 0.00733056 0.0167154 0.0154971 0.000716674 0.000719616 0.0278686 0.0254181 yield of dead reserve on food
Y_CX mol/mol 0.7852 0.784576 0.746271 0.74639 0.637246 0.639363 0.662679 0.665585 yield of CO2 on food
Y_HX mol/mol 0.670604 0.67007 0.637356 0.637458 0.544242 0.54605 0.565964 0.568446 yield of H2O on food
Y_OX mol/mol -0.923141 -0.922407 -0.877373 -0.877513 -0.749194 -0.751683 -0.779096 -0.782513 yield of O2 on food
Y_NX mol/mol 0.0636649 0.0636143 0.0605085 0.0605181 0.0516686 0.0518402 0.0537307 0.0539664 yield of N-waste on food
mu_TX J/mol 443464 443155 422359 422484 362909 364224 376737 378457 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