Macropus fuliginosus: Population traits

at T = 36.3 °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_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.733168 0.733168 0.73377 0.73377 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0105264 0.0105264 0.00268053 0.00268053 spec pop growth rate
t2 d NaN NaN NaN NaN 65.8484 65.8484 258.586 258.586 population doubling time
a_b d 7.95526 NaN 7.95526 NaN 7.95526 7.95525 7.95526 7.95525 age at birth
t_x d 4346.27 NaN 2743.49 NaN 633.948 1148.26 633.948 1148.26 time since birth at weaning
t_p d 470.973 NaN 470.462 NaN 342.415 364.586 342.415 364.586 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.428204 NaN 1 1 0.387455 0.396391 survival probability at weaning
S_p - 0.998373 NaN 0.00141314 NaN 0.999999 0.999989 0.00133011 0.00101926 survival probability at puberty
theta_0b - 0.000530724 NaN 0.178178 NaN 0.0803425 0.0803424 0.393919 0.386334 frac of ind that is embryo
theta_bx - 0.000530631 NaN 0.116404 NaN 0.0738761 0.073876 0.240058 0.238119 fraction of individuals that is baby
theta_xp - 0.289277 NaN 0.31908 NaN 0.844619 0.845776 0.362571 0.374761 fraction of individuals that is juvenile
theta_pi - 0.709661 NaN 0.386339 NaN 0.00116273 5.17824e-06 0.00345194 0.000786352 frac of ind that is adult
L_bi cm 16.3903 NaN 10.4895 NaN 4.45549 4.31269 2.18664 2.17664 mean structural length of post-natals
L2_bi cm^2 271.801 NaN 162.763 NaN 30.1897 28.0506 12.0337 11.6561 mean squared structural length of post-natals
L3_bi cm^3 4526.57 NaN 2669.81 NaN 265.299 235.515 127.888 118.103 mean cubed structural length of post-natals
Ww_bi g 12248.8 NaN 7228.2 NaN 882.613 744.664 425.465 373.424 mean wet weight of post-natals
L_pi cm 16.8021 NaN 16.8156 NaN 18.2827 20.0566 19.5941 20.4626 mean structural length of adults
L2_pi cm^2 282.312 NaN 282.764 NaN 334.906 402.318 386.239 418.895 mean squared structural length of adults
L3_pi cm^3 4743.45 NaN 4754.83 NaN 6147.39 8071.16 7659.87 8578.89 mean cubed structural length of adults
Ww_pi g 12835.7 NaN 12873.2 NaN 20451.6 25519.8 25483.4 27125.2 mean wet weight of adults
R 1/d 0.000874765 NaN 0.0587519 NaN 8.32611 3.1512 14.1898 5.12966 mean reproduction rate of adults
J_X g/d 311.946 NaN 186.957 NaN 47.2589 40.7964 18.8375 16.9524 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.379969 NaN 0.379969 NaN 0.379969 0.379969 0.379969 0.379969 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.0590924 0.0607683 0.0181981 0.0186745 yield of living structure on food
Y_VX_d mol/mol 0.0010148 NaN 0.00286048 NaN 9.91513e-09 1.10114e-08 0.0342329 0.0350205 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.1375 0.131372 0.0423446 0.0403715 yield of living reserve on food
Y_EX_d mol/mol 0.00173123 NaN 0.00488394 NaN 2.30712e-08 2.3805e-08 0.0796554 0.0757093 yield of dead reserve on food
Y_CX mol/mol 0.570989 NaN 0.566365 NaN 0.391681 0.395799 0.41218 0.416486 yield of CO2 on food
Y_HX mol/mol 0.486969 NaN 0.483026 NaN 0.334046 0.337558 0.351529 0.355201 yield of H2O on food
Y_OX mol/mol -0.671298 NaN -0.665862 NaN -0.46049 -0.465331 -0.48459 -0.489653 yield of O2 on food
Y_NX mol/mol 0.0462964 NaN 0.0459215 NaN 0.0317579 0.0320918 0.03342 0.0337692 yield of N-waste on food
mu_TX J/mol 335507 NaN 332896 NaN 233569 236061 245222 247803 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer