Marmota monax: Population traits

at T = 37 °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 - 0.948108 0.971241 0.985621 0.985621 1 1 scaled functional response
r 1/d 0 0 0.0022207 0.000146267 0.00263736 0.000258457 spec pop growth rate
t2 d NaN NaN 312.13 4738.91 262.819 2681.86 population doubling time
a_b d 26.1755 26.1755 26.1755 26.1755 26.1755 26.1755 age at birth
t_x d 1114.48 654.974 588.501 588.501 544.278 544.278 time since birth at weaning
t_p d 44.1015 43.8081 43.6344 43.6344 43.4668 43.4668 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.346839 1 0.34527 1 0.34375 survival probability at weaning
S_p - 0.996848 0.0386965 0.999687 0.0379978 0.999766 0.0373544 survival probability at puberty
theta_0b - 0.00482971 0.100084 0.0565488 0.137694 0.0667558 0.167108 frac of ind that is embryo
theta_bx - 0.00482967 0.057996 0.053355 0.0793439 0.0623023 0.0958394 fraction of individuals that is baby
theta_xp - 0.200662 0.155478 0.635711 0.190529 0.649373 0.212893 fraction of individuals that is juvenile
theta_pi - 0.789678 0.686442 0.254385 0.592433 0.221569 0.524159 frac of ind that is adult
L_bi cm 5.12447 4.85437 4.3779 4.70833 4.2795 4.59162 mean structural length of post-natals
L2_bi cm^2 26.4726 24.9431 20.6896 24.0556 19.9938 23.367 mean squared structural length of post-natals
L3_bi cm^3 137.28 130.843 101.832 126.723 97.9591 123.706 mean cubed structural length of post-natals
Ww_bi g 3147.05 3069.47 2422.75 3014.95 2363.19 2984.32 mean wet weight of post-natals
L_pi cm 5.23143 5.35786 5.42106 5.43539 5.48868 5.51213 mean structural length of adults
L2_pi cm^2 27.3678 28.7067 29.3883 29.5436 30.1265 30.3839 mean squared structural length of adults
L3_pi cm^3 143.173 153.807 159.32 160.582 165.365 167.483 mean cubed structural length of adults
Ww_pi g 3282.13 3608.19 3790.5 3820.52 3989.31 4040.39 mean wet weight of adults
R 1/d 0.00023357 0.0055688 0.0082465 0.00886218 0.0111174 0.0121384 mean reproduction rate of adults
J_X g/d 91.1403 87.9698 74.0487 86.0957 72.6025 84.8512 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 0.00305391 0.000215288 0.00355846 0.00037681 yield of living structure on food
Y_VX_d mol/mol 0.000291247 0.000739385 6.91457e-06 0.000864869 4.79582e-06 0.00100057 yield of dead structure on food
Y_EX mol/mol 0 0 0.0696039 0.00490679 0.0822867 0.00871344 yield of living reserve on food
Y_EX_d mol/mol 0.00638538 0.016606 0.000157595 0.0197118 0.0001109 0.0231375 yield of dead reserve on food
Y_CX mol/mol 0.817652 0.807784 0.756468 0.800057 0.744314 0.793092 yield of CO2 on food
Y_HX mol/mol 0.697337 0.688921 0.645155 0.682331 0.634791 0.676391 yield of H2O on food
Y_OX mol/mol -0.961294 -0.949692 -0.88936 -0.940607 -0.875072 -0.932419 yield of O2 on food
Y_NX mol/mol 0.0662961 0.065496 0.0613352 0.0648695 0.0603498 0.0643047 yield of N-waste on food
mu_TX J/mol 460754 455007 425118 450506 418037 446448 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