Darevskia parvula: 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_min f_max date: 2023/01/13
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.624225 0.624225 0.657429 0.657429 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00244294 0.00244294 0.00115679 0.00115679 spec pop growth rate
t2 d NaN NaN NaN NaN 283.735 283.735 599.2 599.2 population doubling time
a_b d 109.093 109.457 108.106 108.467 100.506 100.835 100.506 100.835 age at birth
t_p d 2314.47 2731.71 1722.94 1890.38 615.725 635.157 615.725 635.157 time since birth at puberty
S_b - 0.999905 0.999903 0.999908 0.999905 0.999925 0.999923 0.999925 0.999923 survival probability at birth
S_p - 0.99936 0.99934 0.82911 0.834273 0.999531 0.999516 0.717021 0.721964 survival probability at puberty
theta_0b - 0.033211 0.0336744 0.0771293 0.0760589 0.219107 0.219781 0.253122 0.250806 frac of ind that is embryo
theta_bp - 0.0332632 0.0337284 0.0702245 0.0694716 0.171538 0.171929 0.19108 0.189912 fraction of individuals that is juvenile
theta_pi - 0.933526 0.932597 0.852646 0.854469 0.609356 0.60829 0.555798 0.559283 frac of ind that is adult
L_bi cm 0.766413 0.753706 0.759959 0.749462 0.754816 0.747658 0.762499 0.757053 mean structural length of post-natals
L2_bi cm^2 0.59724 0.577113 0.59435 0.577052 0.607277 0.594473 0.630699 0.619923 mean squared structural length of post-natals
L3_bi cm^3 0.471753 0.44766 0.475969 0.45438 0.520012 0.50207 0.564991 0.548248 mean cubed structural length of post-natals
Ww_bi g 0.656994 0.620131 0.672808 0.638751 0.847123 0.811949 0.920396 0.886627 mean wet weight of post-natals
L_pi cm 0.775514 0.762517 0.780315 0.768776 0.816914 0.808282 0.841493 0.833555 mean structural length of adults
L2_pi cm^2 0.609211 0.58857 0.621627 0.602648 0.697704 0.681973 0.749737 0.734197 mean squared structural length of adults
L3_pi cm^3 0.483799 0.459042 0.50404 0.480393 0.623183 0.600855 0.706895 0.683016 mean cubed structural length of adults
Ww_pi g 0.67377 0.635898 0.712486 0.67532 1.01519 0.971704 1.15156 1.10457 mean wet weight of adults
R 1/d 0 0 0 0 0.00419926 0.00377615 0.00511722 0.00468173 mean reproduction rate of adults
J_X g/d 0.00670562 0.00635763 0.00702813 0.00669511 0.0109228 0.0104912 0.0113441 0.0109403 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 0.116303 0.11691 0.0576136 0.0579695 yield of living structure on food
Y_VX_d mol/mol 0.0280934 0.0283065 0.0441117 0.0440988 0.0021488 0.00220104 0.0604891 0.060161 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0731597 0.0721569 0.0362415 0.0357789 yield of living reserve on food
Y_EX_d mol/mol 0.0110313 0.0109057 0.0182425 0.0178938 0.00135169 0.00135849 0.0380504 0.0371315 yield of dead reserve on food
Y_CX mol/mol 0.691844 0.691773 0.67297 0.673264 0.56685 0.567124 0.567312 0.568412 yield of CO2 on food
Y_HX mol/mol 0.735602 0.735526 0.715534 0.715846 0.602702 0.602993 0.603194 0.604363 yield of H2O on food
Y_OX mol/mol -0.87811 -0.878019 -0.854154 -0.854527 -0.719464 -0.719811 -0.72005 -0.721446 yield of O2 on food
Y_NX mol/mol 0.159656 0.15964 0.155301 0.155369 0.130812 0.130875 0.130918 0.131172 yield of N-waste on food
mu_TX J/mol 444595 444558 432832 433027 365909 366124 366199 366933 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