Reithrodontomys humulis: 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 - 0.769272 0.780771 0.890386 0.890386 1 1 scaled functional response
r 1/d 0 0 0.00882031 0.00449943 0.0142207 0.00690324 spec pop growth rate
t2 d NaN NaN 78.5853 154.052 48.7421 100.409 population doubling time
a_b d 12.2705 12.2705 12.2705 12.2705 12.2705 12.2705 age at birth
t_x d 416.194 326.118 145.207 145.207 103.381 103.381 time since birth at weaning
t_p d 30.5899 30.063 26.3037 26.3037 23.944 23.944 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 0.999996 0.618753 0.999997 0.558783 0.999997 0.515125 survival probability at weaning
S_p - 0.929773 0.367027 0.997754 0.291826 0.999329 0.236542 survival probability at puberty
theta_0b - 0.0142318 0.0357244 0.103304 0.150359 0.160348 0.229607 frac of ind that is embryo
theta_bx - 0.0142317 0.0274719 0.0927062 0.104084 0.134672 0.148387 fraction of individuals that is baby
theta_xp - 0.460252 0.356287 0.559744 0.380686 0.512985 0.336172 fraction of individuals that is juvenile
theta_pi - 0.511284 0.580517 0.244247 0.364871 0.191995 0.285834 frac of ind that is adult
L_bi cm 0.579445 0.584546 0.621671 0.62388 0.650467 0.653899 mean structural length of post-natals
L2_bi cm^2 0.336325 0.342816 0.392858 0.396703 0.436215 0.443703 mean squared structural length of post-natals
L3_bi cm^3 0.195463 0.201536 0.251368 0.255787 0.299441 0.309349 mean cubed structural length of post-natals
Ww_bi g 3.51179 3.67201 5.18766 5.27884 6.90368 7.13211 mean wet weight of post-natals
L_pi cm 0.584908 0.593652 0.676854 0.676911 0.757919 0.75892 mean structural length of adults
L2_pi cm^2 0.342118 0.352422 0.458131 0.458208 0.574447 0.575964 mean squared structural length of adults
L3_pi cm^3 0.200107 0.209216 0.310088 0.310166 0.435394 0.437118 mean cubed structural length of adults
Ww_pi g 3.59522 3.81193 6.39949 6.4011 10.0381 10.0779 mean wet weight of adults
R 1/d 0.00226295 0.0050046 0.0326329 0.0326542 0.062289 0.0627231 mean reproduction rate of adults
J_X g/d 0.668123 0.691196 0.903297 0.912137 1.12646 1.1458 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 0.00245451 0.00126176 0.0037802 0.00186377 yield of living structure on food
Y_VX_d mol/mol 0.000352375 0.000613124 2.37394e-05 0.001222 9.20195e-06 0.00183951 yield of dead structure on food
Y_EX mol/mol 0 0 0.0482007 0.0247779 0.0833732 0.0411059 yield of living reserve on food
Y_EX_d mol/mol 0.00597856 0.010558 0.000466187 0.0239973 0.000202951 0.0405709 yield of dead reserve on food
Y_CX mol/mol 0.817972 0.813495 0.776519 0.776414 0.743015 0.744852 yield of CO2 on food
Y_HX mol/mol 0.69761 0.693791 0.662256 0.662167 0.633682 0.635249 yield of H2O on food
Y_OX mol/mol -0.96167 -0.956406 -0.912934 -0.912811 -0.873545 -0.875704 yield of O2 on food
Y_NX mol/mol 0.0663221 0.065959 0.062961 0.0629525 0.0602445 0.0603934 yield of N-waste on food
mu_TX J/mol 460944 458340 436813 436752 417289 418358 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