Tamias amoenus: 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: 2024/07/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.976452 0.982673 0.991337 0.991337 1 1 scaled functional response
r 1/d 0 0 0.00286719 0.000686882 0.00371582 0.00114586 spec pop growth rate
t2 d NaN NaN 241.752 1009.12 186.539 604.915 population doubling time
a_b d 15.5251 15.5251 15.5251 15.5251 15.5251 15.5251 age at birth
t_x d 695.957 497.105 413.591 413.591 368.137 368.137 time since birth at weaning
t_p d 41.8679 41.675 41.4131 41.4131 41.1589 41.1589 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.456372 1 0.454169 1 0.452011 survival probability at weaning
S_p - 0.999958 0.14796 0.999997 0.145398 0.999998 0.142919 survival probability at puberty
theta_0b - 0.00746466 0.0466088 0.0436996 0.0824703 0.0561058 0.109674 frac of ind that is embryo
theta_bx - 0.0074646 0.030767 0.0417968 0.0537721 0.0529604 0.0708697 fraction of individuals that is baby
theta_xp - 0.327155 0.239403 0.624949 0.308217 0.651242 0.341632 fraction of individuals that is juvenile
theta_pi - 0.657916 0.683222 0.289554 0.55554 0.239692 0.477824 frac of ind that is adult
L_bi cm 1.28991 1.27239 1.23459 1.24897 1.22066 1.23199 mean structural length of post-natals
L2_bi cm^2 1.67031 1.63973 1.55574 1.59604 1.52884 1.5654 mean squared structural length of post-natals
L3_bi cm^3 2.16791 2.12792 1.98571 2.06584 1.9463 2.02436 mean cubed structural length of post-natals
Ww_bi g 42.0879 41.5611 39.1081 40.6862 38.65 40.1999 mean wet weight of post-natals
L_pi cm 1.30669 1.31501 1.3266 1.3266 1.33817 1.33819 mean structural length of adults
L2_pi cm^2 1.70743 1.72926 1.75987 1.75988 1.7907 1.79075 mean squared structural length of adults
L3_pi cm^3 2.23108 2.274 2.33464 2.33466 2.39627 2.39636 mean cubed structural length of adults
Ww_pi g 43.3143 44.4143 45.9801 45.9806 47.5854 47.5872 mean wet weight of adults
R 1/d 0.000729387 0.00439152 0.00950926 0.00951124 0.0146458 0.0146532 mean reproduction rate of adults
J_X g/d 3.93685 3.88939 3.7227 3.81912 3.69029 3.77854 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 0.00152938 0.000371548 0.00195977 0.000613895 yield of living structure on food
Y_VX_d mol/mol 0.000274531 0.000607642 6.99884e-06 0.000745794 2.24785e-06 0.000921096 yield of dead structure on food
Y_EX mol/mol 0 0 0.0285913 0.00694601 0.0369576 0.0115769 yield of living reserve on food
Y_EX_d mol/mol 0.00505524 0.0112604 0.000130842 0.0139424 4.23902e-05 0.0173702 yield of dead reserve on food
Y_CX mol/mol 0.818898 0.81285 0.795839 0.803473 0.787788 0.795632 yield of CO2 on food
Y_HX mol/mol 0.6984 0.693242 0.678734 0.685244 0.671867 0.678557 yield of H2O on food
Y_OX mol/mol -0.962759 -0.955648 -0.935649 -0.944623 -0.926184 -0.935405 yield of O2 on food
Y_NX mol/mol 0.0663971 0.0659068 0.0645275 0.0651464 0.0638747 0.0645107 yield of N-waste on food
mu_TX J/mol 461482 457962 448062 452505 443376 447941 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