Neotamias quadrivittatus: Population traits

at T = 36 °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 - 0.943497 0.957582 0.978791 0.978791 1 1 scaled functional response
r 1/d 0 0 0.0028291 0.000503102 0.00374414 0.00084337 spec pop growth rate
t2 d NaN NaN 245.006 1377.75 185.129 821.877 population doubling time
a_b d 19.7714 19.7714 19.7714 19.7714 19.7714 19.7714 age at birth
t_x d 751.511 492.287 395.148 395.148 345.805 345.805 time since birth at weaning
t_p d 46.3548 45.9825 45.4524 45.4524 44.9556 44.9556 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.414368 1 0.410131 1 0.406105 survival probability at weaning
S_p - 0.994037 0.103469 0.999364 0.0993896 0.999607 0.0957012 survival probability at puberty
theta_0b - 0.00639778 0.0552213 0.0546215 0.104439 0.0714676 0.140784 frac of ind that is embryo
theta_bx - 0.00639774 0.0347682 0.0516498 0.0648327 0.0663677 0.0864435 fraction of individuals that is baby
theta_xp - 0.236453 0.168382 0.587306 0.234465 0.608898 0.264465 fraction of individuals that is juvenile
theta_pi - 0.750751 0.741629 0.306422 0.596264 0.253267 0.508307 frac of ind that is adult
L_bi cm 1.32747 1.30925 1.24499 1.28159 1.22718 1.26277 mean structural length of post-natals
L2_bi cm^2 1.77039 1.74699 1.60582 1.70524 1.57577 1.68059 mean squared structural length of post-natals
L3_bi cm^3 2.36724 2.35283 2.11532 2.31213 2.07985 2.29784 mean cubed structural length of post-natals
Ww_bi g 53.1263 53.556 49.1692 53.7439 49.3473 54.5195 mean wet weight of post-natals
L_pi cm 1.34637 1.36646 1.39634 1.39662 1.42579 1.42662 mean structural length of adults
L2_pi cm^2 1.81271 1.86721 1.94977 1.95055 2.03289 2.03526 mean squared structural length of adults
L3_pi cm^3 2.44058 2.55146 2.72255 2.72418 2.89849 2.90355 mean cubed structural length of adults
Ww_pi g 54.7723 58.0773 63.2839 63.3219 68.7706 68.8907 mean wet weight of adults
R 1/d 0.000431798 0.00376483 0.00876694 0.00881458 0.0137466 0.0138915 mean reproduction rate of adults
J_X g/d 3.31662 3.32163 3.12083 3.31405 3.12879 3.33693 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 0.00191758 0.000351001 0.0024889 0.000580753 yield of living structure on food
Y_VX_d mol/mol 0.000239643 0.00055405 1.06031e-05 0.000750851 5.93186e-06 0.000962837 yield of dead structure on food
Y_EX mol/mol 0 0 0.0426553 0.0078078 0.0565636 0.0131984 yield of living reserve on food
Y_EX_d mol/mol 0.00513848 0.0120574 0.000235859 0.0167022 0.00013481 0.0218818 yield of dead reserve on food
Y_CX mol/mol 0.818853 0.812162 0.78237 0.800137 0.769074 0.789951 yield of CO2 on food
Y_HX mol/mol 0.698361 0.692655 0.667247 0.682399 0.655907 0.673712 yield of H2O on food
Y_OX mol/mol -0.962706 -0.95484 -0.919814 -0.940702 -0.904182 -0.928726 yield of O2 on food
Y_NX mol/mol 0.0663935 0.065851 0.0634354 0.064876 0.0623574 0.0640501 yield of N-waste on food
mu_TX J/mol 461454 457558 440207 450554 432461 444620 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