Otospermophilus variegatus: Population traits

at T = 36.3 °C with background hazards for embryo, baby, juv, adult: 0, 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 stx f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.889811 0.913814 0.956907 0.956907 1 1 scaled functional response
r 1/d 0 0 0.00308398 0.000406583 0.00409082 0.000655387 spec pop growth rate
t2 d NaN NaN 224.757 1704.81 169.44 1057.62 population doubling time
a_b d 22.9553 22.9553 22.9553 22.9553 22.9553 22.9553 age at birth
t_x d 842.903 506.442 391.124 391.124 338.351 338.351 time since birth at weaning
t_p d 54.905 54.298 53.3141 53.3141 52.4457 52.4457 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.370133 1 0.363909 1 0.358293 survival probability at weaning
S_p - 0.999969 0.0633997 0.999998 0.0591172 0.999999 0.0557566 survival probability at puberty
theta_0b - 0.00483611 0.0693464 0.0683489 0.141953 0.0896331 0.190419 frac of ind that is embryo
theta_bx - 0.00483608 0.0413582 0.0636771 0.0832767 0.0815986 0.110325 fraction of individuals that is baby
theta_xp - 0.17274 0.133356 0.58913 0.201105 0.600691 0.227706 fraction of individuals that is juvenile
theta_pi - 0.817588 0.755939 0.278844 0.573665 0.228078 0.471551 frac of ind that is adult
L_bi cm 2.23354 2.19325 2.00427 2.12793 1.96444 2.08821 mean structural length of post-natals
L2_bi cm^2 5.01521 4.96007 4.2839 4.85019 4.19105 4.81503 mean squared structural length of post-natals
L3_bi cm^3 11.2918 11.362 9.49616 11.3903 9.38274 11.6061 mean cubed structural length of post-natals
Ww_bi g 398.858 411.857 360.006 431.813 371.303 459.287 mean wet weight of post-natals
L_pi cm 2.26634 2.32729 2.42896 2.43545 2.52508 2.54159 mean structural length of adults
L2_pi cm^2 5.13632 5.41627 5.89995 5.93143 6.37648 6.45986 mean squared structural length of adults
L3_pi cm^3 11.6407 12.6052 14.3312 14.4458 16.1035 16.4192 mean cubed structural length of adults
Ww_pi g 411.179 456.92 543.308 547.651 637.262 649.757 mean wet weight of adults
R 1/d 0.000257724 0.00399685 0.0103054 0.0107293 0.0163322 0.0174591 mean reproduction rate of adults
J_X g/d 17.2035 17.4733 15.8029 17.8919 16.1567 18.5622 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 0.0018532 0.000258836 0.00237568 0.000409784 yield of living structure on food
Y_VX_d mol/mol 0.000143245 0.000368361 1.04853e-07 0.000551809 3.91162e-08 0.000729915 yield of dead structure on food
Y_EX mol/mol 0 0 0.068403 0.00955384 0.0916371 0.0158066 yield of living reserve on food
Y_EX_d mol/mol 0.00491654 0.0129842 3.8702e-06 0.0203677 1.50883e-06 0.028155 yield of dead reserve on food
Y_CX mol/mol 0.819148 0.811477 0.758838 0.795401 0.736865 0.782109 yield of CO2 on food
Y_HX mol/mol 0.698613 0.69207 0.647177 0.67836 0.628437 0.667024 yield of H2O on food
Y_OX mol/mol -0.963052 -0.954034 -0.892147 -0.935133 -0.866314 -0.919507 yield of O2 on food
Y_NX mol/mol 0.0664174 0.0657954 0.0615274 0.064492 0.0597458 0.0634143 yield of N-waste on food
mu_TX J/mol 461621 457147 426443 447770 413622 440015 yield of heat on food

Remarks

  • Reprod-code O 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