Aplodontia rufa: Population traits

at T = 38 °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: 2025/02/11
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.995741 0.997875 0.998938 0.998938 1 1 scaled functional response
r 1/d 0 0 0.001625 0.000169693 0.001875 0.000303286 spec pop growth rate
t2 d NaN NaN 426.552 4084.71 369.678 2285.46 population doubling time
a_b d 25.7675 25.7675 25.7675 25.7675 25.7675 25.7675 age at birth
t_x d 1079.02 801.849 757.581 757.581 725.291 725.291 time since birth at weaning
t_p d 76.8136 76.7042 76.65 76.65 76.596 76.596 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.426601 1 0.426392 1 0.426184 survival probability at weaning
S_p - 0.999964 0.0841729 0.999993 0.0840256 0.999994 0.0838805 survival probability at puberty
theta_0b - 0.00667817 0.0679249 0.0411129 0.0881465 0.0472179 0.105061 frac of ind that is embryo
theta_bx - 0.00667812 0.0436077 0.0394267 0.0563469 0.0449906 0.0669287 fraction of individuals that is baby
theta_xp - 0.272968 0.220284 0.641295 0.257669 0.66405 0.284779 fraction of individuals that is juvenile
theta_pi - 0.713675 0.668183 0.278166 0.597837 0.243741 0.543232 frac of ind that is adult
L_bi cm 3.94312 3.78272 3.61394 3.70948 3.56389 3.64702 mean structural length of post-natals
L2_bi cm^2 15.6537 14.7405 13.5337 14.3057 13.2184 13.9359 mean squared structural length of post-natals
L3_bi cm^3 62.3695 58.2398 51.7255 56.1952 50.1742 54.4617 mean cubed structural length of post-natals
Ww_bi g 1004.78 940.133 835.812 908.035 811.553 880.903 mean wet weight of post-natals
L_pi cm 4.0214 4.02997 4.03399 4.03421 4.03811 4.03845 mean structural length of adults
L2_pi cm^2 16.1716 16.2406 16.2731 16.2749 16.3063 16.3091 mean squared structural length of adults
L3_pi cm^3 65.0326 65.4493 65.6453 65.6564 65.8466 65.8632 mean cubed structural length of adults
Ww_pi g 1047.68 1056.51 1060.74 1060.91 1065.05 1065.32 mean wet weight of adults
R 1/d 0.00036763 0.00393833 0.0056194 0.00570901 0.00734044 0.00747571 mean reproduction rate of adults
J_X g/d 42.1491 39.7753 36.5577 38.643 35.7442 37.6842 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 0.00229921 0.00024677 0.00263194 0.000438312 yield of living structure on food
Y_VX_d mol/mol 0.000402564 0.000947293 7.78564e-06 0.0010255 4.00242e-06 0.00112638 yield of dead structure on food
Y_EX mol/mol 0 0 0.0348528 0.00374069 0.039939 0.00665126 yield of living reserve on food
Y_EX_d mol/mol 0.00608278 0.0143444 0.000118019 0.0155451 6.07355e-05 0.0170924 yield of dead reserve on food
Y_CX mol/mol 0.817829 0.809683 0.789346 0.804812 0.78439 0.800418 yield of CO2 on food
Y_HX mol/mol 0.697488 0.690541 0.673196 0.686386 0.668969 0.682639 yield of H2O on food
Y_OX mol/mol -0.961502 -0.951925 -0.928015 -0.946198 -0.922188 -0.941032 yield of O2 on food
Y_NX mol/mol 0.0663105 0.06565 0.064001 0.065255 0.0635992 0.0648987 yield of N-waste on food
mu_TX J/mol 460863 456128 444304 453296 441423 450741 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