Lemur catta: 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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.985736 0.985736 0.989333 0.989333 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0013125 0.0013125 0.00022147 0.00022147 spec pop growth rate
t2 d NaN NaN NaN NaN 528.112 528.112 3129.75 3129.75 population doubling time
a_b d 25.9363 NaN 25.9363 NaN 25.9363 25.9363 25.9363 25.9363 age at birth
t_x d 1163.66 NaN 838.204 NaN 658.619 904.026 658.619 904.026 time since birth at weaning
t_p d 154.362 NaN 153.713 NaN 151.844 151.844 151.844 151.844 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.472801 NaN 1 1 0.470346 0.470346 survival probability at weaning
S_p - 0.999948 NaN 0.0885715 NaN 0.999993 0.999979 0.0871351 0.0866448 survival probability at puberty
theta_0b - 0.00184257 NaN 0.0199304 NaN 0.0334729 0.0334729 0.060402 0.060402 frac of ind that is embryo
theta_bx - 0.00184255 NaN 0.0135239 NaN 0.0323524 0.0323524 0.0406605 0.0406605 fraction of individuals that is baby
theta_xp - 0.0808251 NaN 0.0729417 NaN 0.527061 0.639202 0.170129 0.211747 fraction of individuals that is juvenile
theta_pi - 0.91549 NaN 0.893604 NaN 0.407114 0.294973 0.728808 0.68719 frac of ind that is adult
L_bi cm 7.82899 NaN 7.74808 NaN 7.21003 7.21003 7.49554 7.49554 mean structural length of post-natals
L2_bi cm^2 61.4225 NaN 60.6132 NaN 53.7399 53.7399 57.8884 57.8884 mean squared structural length of post-natals
L3_bi cm^3 482.435 NaN 476.246 NaN 408.249 408.249 453.384 453.384 mean cubed structural length of post-natals
Ww_bi g 2017.11 NaN 1996.76 NaN 1725.72 1725.72 1916.51 1916.51 mean wet weight of post-natals
L_pi cm 7.87662 NaN 7.90531 NaN 7.98701 7.99012 7.98986 7.9905 mean structural length of adults
L2_pi cm^2 62.0412 NaN 62.4939 NaN 63.7924 63.842 63.8379 63.8481 mean squared structural length of adults
L3_pi cm^3 488.675 NaN 494.034 NaN 509.511 510.105 510.056 510.178 mean cubed structural length of adults
Ww_pi g 2043.2 NaN 2071.34 NaN 2153.77 2156.28 2156.07 2156.59 mean wet weight of adults
R 1/d 7.63823e-05 NaN 0.000860678 NaN 0.00311433 0.000556265 0.00318623 0.000565951 mean reproduction rate of adults
J_X g/d 69.5819 NaN 68.9156 NaN 61.7597 61.7597 66.5273 66.5273 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.00867598 0.00867598 0.00150932 0.00150932 yield of living structure on food
Y_VX_d mol/mol 0.000499847 NaN 0.00119573 NaN 1.42263e-06 1.42263e-06 0.00235591 0.00235591 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.0279985 0.0279985 0.00487076 0.00487076 yield of living reserve on food
Y_EX_d mol/mol 0.00159006 NaN 0.0038176 NaN 4.59101e-06 4.59101e-06 0.00760283 0.00760283 yield of dead reserve on food
Y_CX mol/mol 0.821895 NaN 0.819191 NaN 0.789899 0.789899 0.808715 0.808715 yield of CO2 on food
Y_HX mol/mol 0.700955 NaN 0.698649 NaN 0.673667 0.673667 0.689715 0.689715 yield of H2O on food
Y_OX mol/mol -0.966282 NaN -0.963103 NaN -0.928665 -0.928665 -0.950786 -0.950786 yield of O2 on food
Y_NX mol/mol 0.0666401 NaN 0.0664209 NaN 0.0640458 0.0640458 0.0655715 0.0655715 yield of N-waste on food
mu_TX J/mol 463245 NaN 461699 NaN 444946 444946 455707 455707 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