Akodon azarae: Population traits

at T = 36.2 °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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.731017 0.884503 0.942252 0.942252 1 1 scaled functional response
r 1/d 0 0 0.00744531 0.00056664 0.0090791 0.00100945 spec pop growth rate
t2 d NaN NaN 93.0985 1223.26 76.3453 686.655 population doubling time
a_b d 9.54519 9.54519 9.54519 9.54519 9.54519 9.54519 age at birth
t_x d 140.799 76.3515 66.7736 66.7736 60.0118 60.0118 time since birth at weaning
t_p d 18.4627 15.6937 15.0348 15.0348 14.4966 14.4966 time since birth at puberty
S_b - 0.999998 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_x - 0.999981 0.544424 0.999984 0.520529 0.999984 0.500119 survival probability at weaning
S_p - 0.972201 0.285405 0.997938 0.25662 0.998604 0.234154 survival probability at puberty
theta_0b - 0.0239601 0.0749696 0.0745848 0.0923373 0.08748 0.10928 frac of ind that is embryo
theta_bx - 0.0239598 0.0539064 0.0694673 0.0645732 0.0802171 0.0746088 fraction of individuals that is baby
theta_xp - 0.327103 0.1767 0.327049 0.170684 0.325589 0.166211 fraction of individuals that is juvenile
theta_pi - 0.624977 0.694424 0.528899 0.672406 0.506714 0.6499 frac of ind that is adult
L_bi cm 0.607502 0.716392 0.738517 0.753014 0.767528 0.787663 mean structural length of post-natals
L2_bi cm^2 0.369945 0.51854 0.554169 0.575467 0.601736 0.63288 mean squared structural length of post-natals
L3_bi cm^3 0.225702 0.378007 0.420618 0.444157 0.478912 0.515175 mean cubed structural length of post-natals
Ww_bi g 7.05823 14.2238 16.833 17.7751 20.3113 21.8492 mean wet weight of post-natals
L_pi cm 0.616239 0.74529 0.792309 0.793396 0.838548 0.841056 mean structural length of adults
L2_pi cm^2 0.37975 0.555458 0.627764 0.629482 0.703205 0.707397 mean squared structural length of adults
L3_pi cm^3 0.234017 0.413979 0.4974 0.499437 0.58974 0.594997 mean cubed structural length of adults
Ww_pi g 7.31825 15.5774 19.9058 19.9874 25.0116 25.2345 mean wet weight of adults
R 1/d 0.00400252 0.0112919 0.0142468 0.0143301 0.0173082 0.0175144 mean reproduction rate of adults
J_X g/d 1.82509 3.09528 3.52393 3.65936 4.06092 4.2711 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 0.000888676 6.87762e-05 0.00107072 0.000121759 yield of living structure on food
Y_VX_d mol/mol 0.000329691 0.000621302 9.94385e-05 0.00064956 7.85009e-05 0.000680632 yield of dead structure on food
Y_EX mol/mol 0 0 0.034676 0.00268363 0.0443397 0.0050422 yield of living reserve on food
Y_EX_d mol/mol 0.00998053 0.0227573 0.00388007 0.0253457 0.00325082 0.0281858 yield of dead reserve on food
Y_CX mol/mol 0.814291 0.802203 0.78725 0.797237 0.778744 0.79235 yield of CO2 on food
Y_HX mol/mol 0.694471 0.684161 0.671408 0.679925 0.664154 0.675758 yield of H2O on food
Y_OX mol/mol -0.957342 -0.94313 -0.92555 -0.937292 -0.91555 -0.931547 yield of O2 on food
Y_NX mol/mol 0.0660236 0.0650435 0.0638311 0.0646408 0.0631414 0.0642446 yield of N-waste on food
mu_TX J/mol 458791 451738 443013 448839 438047 445986 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