Camelus bactrianus: 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_min f_max date: 2024/07/13
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.995846 0.995846 0.996249 0.996249 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 8.25137e-06 8.25137e-06 0.000244469 0.000244469 spec pop growth rate
t2 d NaN NaN NaN NaN 84003.8 84003.8 2835.32 2835.32 population doubling time
a_b d 67.1329 NaN 67.1329 NaN 67.1329 NaN 67.1329 NaN age at birth
t_x d 1318.25 NaN 1129.22 NaN 834.88 NaN 834.88 NaN time since birth at weaning
t_p d 316.268 NaN 315.919 NaN 312.727 NaN 312.727 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN 1 NaN survival probability at birth
S_x - 1 NaN 0.514175 NaN 1 NaN 0.51286 NaN survival probability at weaning
S_p - 1 NaN 0.242332 NaN 1 NaN 0.24107 NaN survival probability at puberty
theta_0b - 0.00134526 NaN 0.00602677 NaN 0.00204879 NaN 0.0623078 NaN frac of ind that is embryo
theta_bx - 0.00134524 NaN 0.00420869 NaN 0.00204762 NaN 0.0427872 NaN fraction of individuals that is baby
theta_xp - 0.0250705 NaN 0.025621 NaN 0.0233366 NaN 0.177163 NaN fraction of individuals that is juvenile
theta_pi - 0.972239 NaN 0.964144 NaN 0.972567 NaN 0.717742 NaN frac of ind that is adult
L_bi cm 10.5652 NaN 10.5512 NaN 10.6012 NaN 10.2682 NaN mean structural length of post-natals
L2_bi cm^2 111.663 NaN 111.436 NaN 112.447 NaN 106.512 NaN mean squared structural length of post-natals
L3_bi cm^3 1180.44 NaN 1177.66 NaN 1193.17 NaN 1112.12 NaN mean cubed structural length of post-natals
Ww_bi g 336075 NaN 335418 NaN 341111 NaN 317939 NaN mean wet weight of post-natals
L_pi cm 10.5802 NaN 10.5844 NaN 10.6242 NaN 10.6238 NaN mean structural length of adults
L2_pi cm^2 111.94 NaN 112.03 NaN 112.874 NaN 112.866 NaN mean squared structural length of adults
L3_pi cm^3 1184.34 NaN 1185.78 NaN 1199.21 NaN 1199.07 NaN mean cubed structural length of adults
Ww_pi g 337187 NaN 337732 NaN 342837 NaN 342797 NaN mean wet weight of adults
R 1/d 4.41747e-05 NaN 0.000168038 NaN 0.00132233 NaN 0.00131049 NaN mean reproduction rate of adults
J_X g/d 9657.84 NaN 9642.15 NaN 9766.25 NaN 9250.78 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 1.00809e-06 NaN 2.93897e-05 NaN yield of living structure on food
Y_VX_d mol/mol 2.46063e-06 NaN 5.42353e-06 NaN 2.74083e-06 NaN 3.0853e-05 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.000287192 NaN 0.00837273 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00069809 NaN 0.0015393 NaN 0.000780825 NaN 0.00878961 NaN yield of dead reserve on food
Y_CX mol/mol 0.82318 NaN 0.822399 NaN 0.822837 NaN 0.807897 NaN yield of CO2 on food
Y_HX mol/mol 0.702052 NaN 0.701386 NaN 0.701759 NaN 0.689017 NaN yield of H2O on food
Y_OX mol/mol -0.967793 NaN -0.966875 NaN -0.967389 NaN -0.949825 NaN yield of O2 on food
Y_NX mol/mol 0.0667443 NaN 0.066681 NaN 0.0667165 NaN 0.0655052 NaN yield of N-waste on food
mu_TX J/mol 463972 NaN 463516 NaN 463771 NaN 455039 NaN 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