Ctenotus pantherinus: 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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.66459 0.66459 0.775656 0.775656 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00176563 0.00176563 0.000260086 0.000260086 spec pop growth rate
t2 d NaN NaN NaN NaN 392.579 392.579 2665.07 2665.07 population doubling time
a_b d 75.8005 76.7351 74.79 75.63 73.3576 74.0543 73.3576 74.0543 age at birth
t_p d 1306.26 NaN 699.28 1112.51 449.175 542.157 449.175 542.157 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999991 0.999988 0.491977 0.530177 0.999993 0.999991 0.432307 0.460498 survival probability at puberty
theta_0b - 0.0160948 0.0171104 0.0804442 0.069064 0.122016 0.123209 0.174591 0.152419 frac of ind that is embryo
theta_bp - 0.0160995 0.017116 0.0553148 0.0493075 0.107213 0.108131 0.110646 0.0996098 fraction of individuals that is juvenile
theta_pi - 0.967806 0.965774 0.864241 0.881628 0.770771 0.76866 0.714763 0.747971 frac of ind that is adult
L_bi cm 0.934852 0.824005 1.04741 0.932905 1.12535 1.02245 1.21192 1.10222 mean structural length of post-natals
L2_bi cm^2 0.878907 0.681874 1.12179 0.883851 1.35105 1.10176 1.57184 1.27706 mean squared structural length of post-natals
L3_bi cm^3 0.829417 0.565948 1.21729 0.845563 1.69359 1.23103 2.11683 1.52345 mean cubed structural length of post-natals
Ww_bi g 3.0892 1.92046 5.0881 3.2075 8.63661 5.66425 10.7949 7.00975 mean wet weight of post-natals
L_pi cm 0.941485 0.829397 1.07969 0.955425 1.20129 1.08665 1.31206 1.17522 mean structural length of adults
L2_pi cm^2 0.88871 0.689143 1.17451 0.917426 1.49163 1.21113 1.76502 1.40572 mean squared structural length of adults
L3_pi cm^3 0.840592 0.573446 1.28462 0.884304 1.90096 1.37776 2.41535 1.70281 mean cubed structural length of adults
Ww_pi g 3.13082 1.9459 5.36954 3.35446 9.69413 6.33942 12.3173 7.83503 mean wet weight of adults
R 1/d 0.000434226 0 0.00258771 0.00066818 0.00494039 0.00294974 0.00695661 0.00432862 mean reproduction rate of adults
J_X g/d 0.0623119 0.0424664 0.092823 0.0642444 0.144128 0.103247 0.16768 0.119673 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 0.0207472 0.0210519 0.00328337 0.00331091 yield of living structure on food
Y_VX_d mol/mol 0.00302785 0.00316617 0.00630704 0.0063079 0.000180155 0.000206608 0.00816179 0.00809048 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0850549 0.0758129 0.0134605 0.0119234 yield of living reserve on food
Y_EX_d mol/mol 0.00824951 0.00757775 0.0200556 0.01762 0.000738562 0.000744045 0.0334599 0.0291358 yield of dead reserve on food
Y_CX mol/mol 0.71447 0.714903 0.702213 0.704191 0.636922 0.644158 0.676211 0.681009 yield of CO2 on food
Y_HX mol/mol 0.759659 0.760119 0.746627 0.74873 0.677206 0.684899 0.71898 0.724081 yield of H2O on food
Y_OX mol/mol -0.906827 -0.907377 -0.891271 -0.893781 -0.808401 -0.817585 -0.858268 -0.864357 yield of O2 on food
Y_NX mol/mol 0.164878 0.164978 0.162049 0.162506 0.146982 0.148652 0.156049 0.157156 yield of N-waste on food
mu_TX J/mol 458403 458698 450408 451725 407677 412510 433356 436548 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