Lacerta schreiberi: Population traits

at T = 32 °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: 2024/01/08
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.65365 0.65365 0.689709 0.689709 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00431381 0.00431381 0.001228 0.001228 spec pop growth rate
t2 d NaN NaN NaN NaN 160.681 160.681 564.451 564.451 population doubling time
a_b d 29.1709 29.1317 28.9005 28.8618 27.1177 27.0823 27.1177 27.0823 age at birth
t_p d 1282.88 410.496 800.776 360.016 300.253 188.7 300.253 188.7 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.99999 0.99999 0.768468 0.766536 0.999993 0.999993 0.677342 0.675491 survival probability at puberty
theta_0b - 0.00813484 0.00810041 0.0418823 0.042265 0.110388 0.110252 0.167797 0.168848 frac of ind that is embryo
theta_bp - 0.00814718 0.0081126 0.0366918 0.0369795 0.0982938 0.0981868 0.133492 0.134149 fraction of individuals that is juvenile
theta_pi - 0.983718 0.983787 0.921426 0.920755 0.791318 0.791561 0.698711 0.697003 frac of ind that is adult
L_bi cm 1.86054 1.87466 1.83914 1.85131 1.71586 1.72467 1.79861 1.80518 mean structural length of post-natals
L2_bi cm^2 3.50861 3.5625 3.51774 3.56683 3.28403 3.3213 3.78038 3.81525 mean squared structural length of post-natals
L3_bi cm^3 6.67404 6.82921 6.89094 7.04019 6.85862 6.98382 8.88321 9.02552 mean cubed structural length of post-natals
Ww_bi g 8.30673 8.51285 8.66968 8.87158 9.4255 9.61788 12.2078 12.4296 mean wet weight of post-natals
L_pi cm 1.86883 1.88301 1.87803 1.891 1.81771 1.82739 1.97192 1.98091 mean structural length of adults
L2_pi cm^2 3.53152 3.58575 3.62815 3.68012 3.59194 3.63324 4.35031 4.39588 mean squared structural length of adults
L3_pi cm^3 6.72402 6.88024 7.13968 7.297 7.6204 7.75983 10.4437 10.6246 mean cubed structural length of adults
Ww_pi g 8.36893 8.57645 8.98263 9.19521 10.4724 10.6866 14.3524 14.6319 mean wet weight of adults
R 1/d 0 0.00978303 0.000703276 0.0114418 0.00842249 0.0186409 0.0153848 0.0256913 mean reproduction rate of adults
J_X g/d 0.147196 0.15062 0.155721 0.159121 0.210778 0.214827 0.242634 0.246777 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 0.14037 0.140238 0.044959 0.0449125 yield of living structure on food
Y_VX_d mol/mol 0.0143227 0.0142843 0.0290152 0.029009 0.000286228 0.000283753 0.063474 0.0635901 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0525341 0.0528928 0.0168262 0.0169395 yield of living reserve on food
Y_EX_d mol/mol 0.0035038 0.00352158 0.0074896 0.00754623 0.000107123 0.000107022 0.0237555 0.023984 yield of dead reserve on food
Y_CX mol/mol 0.709149 0.709166 0.693973 0.693932 0.566579 0.566397 0.602558 0.602224 yield of CO2 on food
Y_HX mol/mol 0.754001 0.754019 0.737865 0.737821 0.602414 0.60222 0.640669 0.640314 yield of H2O on food
Y_OX mol/mol -0.900073 -0.900095 -0.880811 -0.880759 -0.719119 -0.718888 -0.764786 -0.764361 yield of O2 on food
Y_NX mol/mol 0.16365 0.163654 0.160148 0.160138 0.130749 0.130707 0.139052 0.138975 yield of N-waste on food
mu_TX J/mol 455425 455435 446058 446030 366839 366711 389178 388959 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