Microtus guentheri: Population traits

at T = 38.3 °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_min f_max date: 2023/04/14
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.617562 0.617562 0.627575 0.627575 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0176328 0.0176328 0.00572295 0.00572295 spec pop growth rate
t2 d NaN NaN NaN NaN 39.3101 39.3101 121.117 121.117 population doubling time
a_b d 10.1579 NaN 10.1579 NaN 10.1579 10.1579 10.1579 10.1579 age at birth
t_x d 362.65 NaN 275.334 NaN 59.8367 93.1307 59.8367 93.1307 time since birth at weaning
t_p d 25.9748 NaN 25.4839 NaN 17.6016 17.5791 17.6016 17.5791 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.624823 NaN 1 1 0.456466 0.45586 survival probability at weaning
S_p - 0.99396 NaN 0.376007 NaN 0.999987 0.999947 0.173361 0.154872 survival probability at puberty
theta_0b - 0.00607524 NaN 0.015789 NaN 0.164002 0.164002 0.227376 0.227953 frac of ind that is embryo
theta_bx - 0.0060752 NaN 0.0122178 NaN 0.137107 0.137107 0.142159 0.142428 fraction of individuals that is baby
theta_xp - 0.210502 NaN 0.161147 NaN 0.407882 0.537135 0.223559 0.29961 fraction of individuals that is juvenile
theta_pi - 0.777348 NaN 0.810846 NaN 0.291009 0.161755 0.406906 0.33001 frac of ind that is adult
L_bi cm 0.895695 NaN 0.907653 NaN 1.15786 1.15975 1.20479 1.20653 mean structural length of post-natals
L2_bi cm^2 0.802885 NaN 0.825094 NaN 1.41188 1.41684 1.54165 1.54674 mean squared structural length of post-natals
L3_bi cm^3 0.720108 NaN 0.750881 NaN 1.7876 1.79752 2.05165 2.0627 mean cubed structural length of post-natals
Ww_bi g 7.69839 NaN 8.14535 NaN 29.8382 30.0714 34.2456 34.5078 mean wet weight of post-natals
L_pi cm 0.899417 NaN 0.914 NaN 1.42017 1.44855 1.44017 1.45502 mean structural length of adults
L2_pi cm^2 0.808951 NaN 0.835396 NaN 2.01793 2.0984 2.0748 2.11715 mean squared structural length of adults
L3_pi cm^3 0.727584 NaN 0.763552 NaN 2.86875 3.03993 2.99006 3.08069 mean cubed structural length of adults
Ww_pi g 7.77832 NaN 8.28281 NaN 47.8844 50.8563 49.9093 51.5382 mean wet weight of adults
R 1/d 0.000768395 NaN 0.00191539 NaN 0.0506579 0.0410633 0.0534265 0.0419911 mean reproduction rate of adults
J_X g/d 1.68861 NaN 1.76346 NaN 4.80833 4.8368 5.25028 5.28026 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 0.00655538 0.00655295 0.00223636 0.00223564 yield of living structure on food
Y_VX_d mol/mol 0.000259272 NaN 0.000456777 NaN 1.08499e-06 1.08178e-06 0.00261016 0.00261318 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.102865 0.103074 0.0350923 0.0351653 yield of living reserve on food
Y_EX_d mol/mol 0.0025125 NaN 0.00449822 NaN 1.70254e-05 1.70158e-05 0.040958 0.0411039 yield of dead reserve on food
Y_CX mol/mol 0.821264 NaN 0.819245 NaN 0.722597 0.722406 0.748999 0.748794 yield of CO2 on food
Y_HX mol/mol 0.700418 NaN 0.698695 NaN 0.616269 0.616106 0.638786 0.638611 yield of H2O on food
Y_OX mol/mol -0.96554 NaN -0.963166 NaN -0.84954 -0.849315 -0.880579 -0.880339 yield of O2 on food
Y_NX mol/mol 0.066589 NaN 0.0664253 NaN 0.058589 0.0585735 0.0607296 0.060713 yield of N-waste on food
mu_TX J/mol 462865 NaN 461694 NaN 405489 405377 420840 420721 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