Tamias striatus: Population traits

at T = 38.2 °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_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.904145 0.904145 0.911244 0.911244 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00620215 0.00620215 0.00161873 0.00161873 spec pop growth rate
t2 d NaN NaN NaN NaN 111.759 111.759 428.204 428.204 population doubling time
a_b d 10.0743 NaN 10.0743 NaN 10.0743 10.0743 10.0743 10.0743 age at birth
t_x d 604.703 NaN 413.483 NaN 188.791 227.997 188.791 227.997 time since birth at weaning
t_p d 41.0747 NaN 40.7883 NaN 37.7973 37.7973 37.7973 37.7973 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.444847 NaN 1 1 0.424287 0.424287 survival probability at weaning
S_p - 1 NaN 0.132541 NaN 1 1 0.110509 0.110193 survival probability at puberty
theta_0b - 0.00210393 NaN 0.0139859 NaN 0.0605708 0.0605708 0.114435 0.114435 frac of ind that is embryo
theta_bx - 0.00210392 NaN 0.00912045 NaN 0.0569017 0.0569017 0.0718317 0.0718317 fraction of individuals that is baby
theta_xp - 0.124182 NaN 0.0821419 NaN 0.591225 0.654105 0.251888 0.286672 fraction of individuals that is juvenile
theta_pi - 0.87161 NaN 0.894752 NaN 0.291302 0.228423 0.561845 0.527061 frac of ind that is adult
L_bi cm 1.60989 NaN 1.61305 NaN 1.58659 1.58659 1.62771 1.62771 mean structural length of post-natals
L2_bi cm^2 2.59495 NaN 2.61259 NaN 2.60796 2.60796 2.75482 2.75482 mean squared structural length of post-natals
L3_bi cm^3 4.18577 NaN 4.24041 NaN 4.38064 4.38064 4.75891 4.75891 mean cubed structural length of post-natals
Ww_bi g 64.5749 NaN 65.8981 NaN 74.2816 74.2816 80.6957 80.6957 mean wet weight of post-natals
L_pi cm 1.61625 NaN 1.62894 NaN 1.78698 1.78741 1.78742 1.78754 mean structural length of adults
L2_pi cm^2 2.61226 NaN 2.65345 NaN 3.19331 3.19485 3.19485 3.19532 mean squared structural length of adults
L3_pi cm^3 4.22206 NaN 4.3223 NaN 5.7064 5.71053 5.71053 5.71177 mean cubed structural length of adults
Ww_pi g 65.1348 NaN 67.1709 NaN 96.7622 96.8321 96.8322 96.8532 mean wet weight of adults
R 1/d 0.000249001 NaN 0.00167862 NaN 0.0200019 0.0137004 0.0200556 0.0137166 mean reproduction rate of adults
J_X g/d 8.65786 NaN 8.78516 NaN 9.62375 9.62375 10.1657 10.1657 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.00282316 0.00282316 0.000757784 0.000757784 yield of living structure on food
Y_VX_d mol/mol 0.000102057 NaN 0.000208586 NaN 1.89968e-12 1.89968e-12 0.00100147 0.00100147 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.0450485 0.0450485 0.0120918 0.0120918 yield of living reserve on food
Y_EX_d mol/mol 0.00147239 NaN 0.00303295 NaN 3.03128e-11 3.03128e-11 0.0159802 0.0159802 yield of dead reserve on food
Y_CX mol/mol 0.822372 NaN 0.82083 NaN 0.779547 0.779547 0.796234 0.796234 yield of CO2 on food
Y_HX mol/mol 0.701362 NaN 0.700047 NaN 0.664839 0.664839 0.679071 0.679071 yield of H2O on food
Y_OX mol/mol -0.966842 NaN -0.96503 NaN -0.916494 -0.916494 -0.936113 -0.936113 yield of O2 on food
Y_NX mol/mol 0.0666788 NaN 0.0665538 NaN 0.0632065 0.0632065 0.0645595 0.0645595 yield of N-waste on food
mu_TX J/mol 463504 NaN 462608 NaN 438601 438601 448305 448305 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