Macropus parma: Population traits

at T = 36.5 °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_min f_max date: 2023/03/16
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.795841 0.795841 0.798009 0.798009 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0128936 0.0128936 0.00317594 0.00317594 spec pop growth rate
t2 d NaN NaN NaN NaN 53.7589 53.7589 218.249 218.249 population doubling time
a_b d 8.27765 NaN 8.27765 NaN 8.27765 8.27765 8.27765 8.27765 age at birth
t_x d 2284.59 NaN 1214.2 NaN 422.216 618.849 422.216 618.849 time since birth at weaning
t_p d 424.801 NaN 422.418 NaN 305.595 305.595 305.595 305.595 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.370549 NaN 1 1 0.347808 0.347808 survival probability at weaning
S_p - 0.989633 NaN 0.00394961 NaN 0.999984 0.999938 0.00340264 0.00282884 survival probability at puberty
theta_0b - 0.00150706 NaN 0.192779 NaN 0.101239 0.101239 0.417316 0.417316 frac of ind that is embryo
theta_bx - 0.00150692 NaN 0.116915 NaN 0.0909823 0.0909823 0.239472 0.239472 fraction of individuals that is baby
theta_xp - 0.413531 NaN 0.299941 NaN 0.803893 0.807471 0.331547 0.337428 fraction of individuals that is juvenile
theta_pi - 0.583455 NaN 0.390365 NaN 0.00388486 0.000307798 0.0116649 0.00578309 frac of ind that is adult
L_bi cm 7.18313 NaN 5.06572 NaN 2.76467 2.76467 1.65724 1.65724 mean structural length of post-natals
L2_bi cm^2 52.3683 NaN 34.4179 NaN 10.7476 10.7476 5.86655 5.86655 mean squared structural length of post-natals
L3_bi cm^3 383.97 NaN 247.858 NaN 51.3974 51.3974 33.2455 33.2455 mean cubed structural length of post-natals
Ww_bi g 1549.08 NaN 1002 NaN 247.365 247.365 160.004 160.004 mean wet weight of post-natals
L_pi cm 7.42113 NaN 7.44087 NaN 8.35008 8.92377 8.74503 9.09527 mean structural length of adults
L2_pi cm^2 55.0732 NaN 55.3665 NaN 69.7924 79.6453 76.6347 82.7505 mean squared structural length of adults
L3_pi cm^3 408.706 NaN 411.975 NaN 583.932 710.944 672.945 753.12 mean cubed structural length of adults
Ww_pi g 1648.87 NaN 1665.47 NaN 2810.34 3421.62 3238.74 3624.61 mean wet weight of adults
R 1/d 0.000197307 NaN 0.0597962 NaN 2.98293 1.64567 4.26494 2.24809 mean reproduction rate of adults
J_X g/d 75.9721 NaN 50.0671 NaN 19.5916 19.5916 10.6941 10.6941 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 0.0338256 0.0338256 0.00987331 0.00987331 yield of living structure on food
Y_VX_d mol/mol 0.000980795 NaN 0.0026895 NaN 9.82813e-08 9.82813e-08 0.0181244 0.0181244 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.12897 0.12897 0.0376448 0.0376448 yield of living reserve on food
Y_EX_d mol/mol 0.0029761 NaN 0.00818318 NaN 3.74726e-07 3.74726e-07 0.0691047 0.0691047 yield of dead reserve on food
Y_CX mol/mol 0.569869 NaN 0.563472 NaN 0.422943 0.422943 0.448888 0.448888 yield of CO2 on food
Y_HX mol/mol 0.486014 NaN 0.480558 NaN 0.360708 0.360708 0.382835 0.382835 yield of H2O on food
Y_OX mol/mol -0.669981 NaN -0.66246 NaN -0.497243 -0.497243 -0.527746 -0.527746 yield of O2 on food
Y_NX mol/mol 0.0462056 NaN 0.0456869 NaN 0.0342926 0.0342926 0.0363963 0.0363963 yield of N-waste on food
mu_TX J/mol 334851 NaN 331196 NaN 250585 250585 265464 265464 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