Aethomys kaiseri: Population traits

at T = 37.5 °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 - 0.909621 0.934634 0.967317 0.967317 1 1 scaled functional response
r 1/d 0 0 0.00472754 0.000952718 0.00634961 0.00159762 spec pop growth rate
t2 d NaN NaN 146.619 727.547 109.164 433.862 population doubling time
a_b d 9.94474 9.94474 9.94474 9.94474 9.94474 9.94474 age at birth
t_x d 484.371 299.518 229.745 229.745 193.495 193.495 time since birth at weaning
t_p d 27.1215 26.589 25.9593 25.9593 25.394 25.394 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.467083 1 0.458348 1 0.450275 survival probability at weaning
S_p - 0.999738 0.147766 0.999989 0.138029 0.999994 0.129396 survival probability at puberty
theta_0b - 0.00713896 0.0464593 0.0461069 0.0833626 0.0612577 0.113626 frac of ind that is embryo
theta_bx - 0.00713891 0.0310773 0.0439891 0.0547586 0.0575088 0.073548 fraction of individuals that is baby
theta_xp - 0.340555 0.227107 0.590549 0.273726 0.607211 0.293061 fraction of individuals that is juvenile
theta_pi - 0.645168 0.695356 0.319356 0.588152 0.274022 0.519765 frac of ind that is adult
L_bi cm 2.04014 2.05097 2.02448 2.05897 2.03192 2.06992 mean structural length of post-natals
L2_bi cm^2 4.17759 4.26264 4.19572 4.34698 4.26106 4.44122 mean squared structural length of post-natals
L3_bi cm^3 8.57353 8.92392 8.82361 9.30544 9.11519 9.72123 mean cubed structural length of post-natals
Ww_bi g 88.1354 94.0146 95.8999 101.137 102.108 108.897 mean wet weight of post-natals
L_pi cm 2.06584 2.12265 2.19679 2.19684 2.27064 2.27093 mean structural length of adults
L2_pi cm^2 4.2677 4.50562 4.82589 4.82612 5.1558 5.15712 mean squared structural length of adults
L3_pi cm^3 8.81639 9.56384 10.6015 10.6022 11.707 11.7115 mean cubed structural length of adults
Ww_pi g 90.632 100.756 115.223 115.231 131.141 131.192 mean wet weight of adults
R 1/d 0.00111254 0.00671838 0.0141794 0.0141848 0.021777 0.0218081 mean reproduction rate of adults
J_X g/d 12.4961 13.1011 13.3464 13.8276 14.0122 14.6047 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 0.00312549 0.000641145 0.00413053 0.00106342 yield of living structure on food
Y_VX_d mol/mol 0.000510111 0.00117915 1.54718e-05 0.0014814 5.9592e-06 0.0018373 yield of dead structure on food
Y_EX mol/mol 0 0 0.030844 0.00632717 0.0421396 0.010849 yield of living reserve on food
Y_EX_d mol/mol 0.0047338 0.0112433 0.000152684 0.0146193 6.07957e-05 0.0187441 yield of dead reserve on food
Y_CX mol/mol 0.818978 0.812337 0.792251 0.802489 0.780967 0.793771 yield of CO2 on food
Y_HX mol/mol 0.698467 0.692804 0.675673 0.684405 0.66605 0.67697 yield of H2O on food
Y_OX mol/mol -0.962852 -0.955045 -0.93143 -0.943467 -0.918163 -0.933218 yield of O2 on food
Y_NX mol/mol 0.0664036 0.0658652 0.0642366 0.0650667 0.0633216 0.0643598 yield of N-waste on food
mu_TX J/mol 461540 457691 446044 451980 439496 446922 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