Cynopterus sphinx: Population traits

at T = 34.5 °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 - 0.748402 0.748402 0.754176 0.754176 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00222003 0.00222003 0.00159821 0.00159821 spec pop growth rate
t2 d NaN NaN NaN NaN 312.224 312.224 433.703 433.703 population doubling time
a_b d 12.3233 NaN 12.3233 NaN 12.3233 12.3233 12.3233 12.3233 age at birth
t_x d 638.391 NaN 529.679 NaN 150.441 524.669 150.441 524.669 time since birth at weaning
t_p d 64.6578 NaN 63.8083 NaN 42.3949 42.3949 42.3949 42.3949 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.875879 NaN 1 1 0.787098 0.787098 survival probability at weaning
S_p - 1 NaN 0.446201 NaN 1 1 0.307503 0.254206 survival probability at puberty
theta_0b - 0.00120128 NaN 0.00228263 NaN 0.0269926 0.0269926 0.0607264 0.0607264 frac of ind that is embryo
theta_bx - 0.00120128 NaN 0.00213278 NaN 0.0262641 0.0262641 0.0527003 0.0527003 fraction of individuals that is baby
theta_xp - 0.0610293 NaN 0.0477856 NaN 0.250063 0.643311 0.264541 0.553466 fraction of individuals that is juvenile
theta_pi - 0.936568 NaN 0.947799 NaN 0.69668 0.303432 0.622033 0.333108 frac of ind that is adult
L_bi cm 2.77734 NaN 2.79659 NaN 3.41527 3.41527 3.32783 3.32783 mean structural length of post-natals
L2_bi cm^2 7.71691 NaN 7.8259 NaN 11.8785 11.8785 11.3842 11.3842 mean squared structural length of post-natals
L3_bi cm^3 21.4489 NaN 21.9105 NaN 41.8667 41.8667 39.7282 39.7282 mean cubed structural length of post-natals
Ww_bi g 28.7764 NaN 29.4535 NaN 60.9778 60.9778 57.8632 57.8632 mean wet weight of post-natals
L_pi cm 2.78472 NaN 2.8062 NaN 3.66424 3.72004 3.67453 3.72025 mean structural length of adults
L2_pi cm^2 7.75469 NaN 7.87476 NaN 13.434 13.8387 13.5088 13.8403 mean squared structural length of adults
L3_pi cm^3 21.5947 NaN 22.0982 NaN 49.2783 51.4807 49.6855 51.4892 mean cubed structural length of adults
Ww_pi g 28.972 NaN 29.7057 NaN 71.7727 74.9804 72.3658 74.9929 mean wet weight of adults
R 1/d 0.000118607 NaN 0.000263923 NaN 0.00776145 0.000810354 0.00784651 0.000812117 mean reproduction rate of adults
J_X g/d 1.5745 NaN 1.60906 NaN 3.23835 3.23835 3.10362 3.10362 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 0.0287014 0.0287014 0.020458 0.020458 yield of living structure on food
Y_VX_d mol/mol 0.00133858 NaN 0.00189184 NaN 7.2363e-06 7.2363e-06 0.0190421 0.0190421 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.0131015 0.0131015 0.0093386 0.0093386 yield of living reserve on food
Y_EX_d mol/mol 0.000457297 NaN 0.000651293 NaN 3.3032e-06 3.3032e-06 0.00869228 0.00869228 yield of dead reserve on food
Y_CX mol/mol 0.822167 NaN 0.821476 NaN 0.785151 0.785151 0.770612 0.770612 yield of CO2 on food
Y_HX mol/mol 0.701187 NaN 0.700598 NaN 0.669618 0.669618 0.657219 0.657219 yield of H2O on food
Y_OX mol/mol -0.966602 NaN -0.965789 NaN -0.923083 -0.923083 -0.90599 -0.90599 yield of O2 on food
Y_NX mol/mol 0.0666622 NaN 0.0666061 NaN 0.0636609 0.0636609 0.0624821 0.0624821 yield of N-waste on food
mu_TX J/mol 463446 NaN 463070 NaN 443171 443171 435210 435210 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