Pan paniscus: Population traits

at T = 35.7 °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: 2023/04/15
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.930376 0.930376 0.972179 0.972179 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000251953 0.000251953 3.14595e-05 3.14595e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 2751.1 2751.1 22033 22033 population doubling time
a_b d 223.767 223.767 223.767 223.767 223.767 223.767 223.767 223.767 age at birth
t_x d 4937.68 2072.06 3186.82 1886.67 2781.91 1789.24 2781.91 1789.24 time since birth at weaning
t_p d 685.389 579.333 653.543 557.926 634.889 545.192 634.889 545.192 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_x - 1 1 0.562191 0.513908 1 1 0.553618 0.506586 survival probability at weaning
S_p - 0.999021 0.999959 0.157991 0.136327 0.999867 0.999974 0.15343 0.133698 survival probability at puberty
theta_0b - 0.00955306 0.00858232 0.0571128 0.0691331 0.0553466 0.0551764 0.0809878 0.0992497 frac of ind that is embryo
theta_bx - 0.00955297 0.00858224 0.0423357 0.0489749 0.0523121 0.0521513 0.0591704 0.069343 fraction of individuals that is baby
theta_xp - 0.201198 0.0708878 0.170425 0.115349 0.428502 0.293073 0.20156 0.150413 fraction of individuals that is juvenile
theta_pi - 0.779695 0.911948 0.730126 0.766543 0.46384 0.5996 0.658282 0.680994 frac of ind that is adult
L_bi cm 19.5792 23.1373 19.6859 22.9227 18.9313 21.8382 19.6861 22.687 mean structural length of post-natals
L2_bi cm^2 385.898 539.717 396.464 543.235 370.93 499.096 400.572 540.538 mean squared structural length of post-natals
L3_bi cm^3 7637.28 12649.2 8089.01 13097 7433.78 11732.9 8307.61 13215 mean cubed structural length of post-natals
Ww_bi g 21683.2 40208.9 23634.1 42914.5 22128.5 39209.1 24729.7 44162 mean wet weight of post-natals
L_pi cm 20.0428 23.6618 20.9247 24.6759 21.4038 24.8399 21.4961 25.2876 mean structural length of adults
L2_pi cm^2 401.715 559.96 437.847 609.075 458.158 617.783 462.098 639.81 mean squared structural length of adults
L3_pi cm^3 8051.49 13253.3 9162 15037.9 9807.85 15382.6 9933.97 16196.2 mean cubed structural length of adults
Ww_pi g 22859.2 42129 26769.1 49274 29195.6 51405.7 29571 54124.7 mean wet weight of adults
R 1/d 5.47245e-05 0.00134594 0.0003494 0.00174846 0.000518712 0.00182797 0.000547641 0.00200168 mean reproduction rate of adults
J_X g/d 101.656 168.432 109.132 177.147 105.025 167.411 113.418 181.312 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.0178334 0.0176579 0.00230433 0.00229293 yield of living structure on food
Y_VX_d mol/mol 0.00341506 0.00307565 0.00768034 0.00724833 0.000243537 0.000171706 0.00855493 0.00825783 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0352523 0.0413515 0.0045551 0.00536961 yield of living reserve on food
Y_EX_d mol/mol 0.00628073 0.00670111 0.0147598 0.016502 0.000481412 0.000402103 0.016911 0.0193383 yield of dead reserve on food
Y_CX mol/mol 0.81486 0.814785 0.803071 0.801859 0.774053 0.768714 0.793927 0.791214 yield of CO2 on food
Y_HX mol/mol 0.694955 0.694891 0.684901 0.683868 0.660154 0.6556 0.677103 0.674789 yield of H2O on food
Y_OX mol/mol -0.958011 -0.957922 -0.944151 -0.942726 -0.910036 -0.903758 -0.933401 -0.930211 yield of O2 on food
Y_NX mol/mol 0.0660697 0.0660636 0.0651139 0.0650156 0.0627611 0.0623281 0.0643725 0.0641525 yield of N-waste on food
mu_TX J/mol 459278 459217 452598 451868 436151 433017 447411 445809 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