Inia geoffrensis: Population traits

at T = 35.5 °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: 2023/08/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.947142 0.947142 0.96176 0.96176 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000453197 0.000453197 0.000150197 0.000150197 spec pop growth rate
t2 d NaN NaN NaN NaN 1529.46 1529.46 4614.93 4614.93 population doubling time
a_b d 282.629 282.629 282.629 282.629 282.629 282.629 282.629 282.629 age at birth
t_x d 3822.86 915.806 2727.96 892.892 1953.87 840.992 1953.87 840.992 time since birth at weaning
t_p d 389.451 301.073 381.32 297.005 362.492 287.326 362.492 287.326 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_x - 0.999997 0.999998 0.555164 0.485149 0.999997 0.999998 0.541881 0.475075 survival probability at weaning
S_p - 0.997659 0.99998 0.222589 0.24128 0.999769 0.999984 0.221316 0.240203 survival probability at puberty
theta_0b - 0.0209651 0.0179605 0.0831618 0.104775 0.121086 0.120701 0.169795 0.214569 frac of ind that is embryo
theta_bx - 0.0209616 0.0179576 0.0609055 0.0716993 0.106512 0.106174 0.117984 0.139635 fraction of individuals that is baby
theta_xp - 0.262419 0.0402302 0.207744 0.0746321 0.413952 0.173706 0.255799 0.125453 fraction of individuals that is juvenile
theta_pi - 0.695654 0.923852 0.648188 0.748894 0.358449 0.599419 0.456422 0.520343 frac of ind that is adult
L_bi cm 21.4278 26.7819 21.0301 25.6585 19.7968 23.4802 20.2218 23.5611 mean structural length of post-natals
L2_bi cm^2 462.802 725.494 451.101 682.518 405.968 582.854 425.708 597.717 mean squared structural length of post-natals
L3_bi cm^3 10049 19789.4 9800.93 18532.3 8545.01 15036 9213.75 15892.1 mean cubed structural length of post-natals
Ww_bi g 59329.5 141919 58606.8 134670 52788.7 113009 56920 119444 mean wet weight of post-natals
L_pi cm 22.1282 27.4201 22.4452 27.6757 23.027 26.8586 23.1873 27.8352 mean structural length of adults
L2_pi cm^2 489.656 753.133 503.792 767.947 530.371 727.204 537.74 779.852 mean squared structural length of adults
L3_pi cm^3 10835.2 20715.9 11308 21356.4 12218.7 19834 12472.8 21972.5 mean cubed structural length of adults
Ww_pi g 63971.5 148564 67618.5 155192 75483.7 149071 77053.5 165143 mean wet weight of adults
R 1/d 0.000106531 0.00758182 0.000453235 0.00792492 0.00111995 0.00692925 0.00128746 0.00817635 mean reproduction rate of adults
J_X g/d 328.557 648.166 325.192 619.181 304.293 549.79 319.089 563.81 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 0.0127265 0.0123943 0.00433695 0.00423359 yield of living structure on food
Y_VX_d mol/mol 0.00250057 0.00215744 0.00498743 0.00464363 0.000150978 9.00569e-05 0.00648903 0.00668458 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0658941 0.0807601 0.0224555 0.0275857 yield of living reserve on food
Y_EX_d mol/mol 0.0122629 0.0133146 0.024836 0.0291004 0.000781723 0.000586803 0.0335984 0.0435561 yield of dead reserve on food
Y_CX mol/mol 0.810172 0.809516 0.796241 0.792615 0.750241 0.737034 0.761964 0.747923 yield of CO2 on food
Y_HX mol/mol 0.690957 0.690398 0.679077 0.675984 0.639846 0.628582 0.649843 0.637868 yield of H2O on food
Y_OX mol/mol -0.952499 -0.951729 -0.936122 -0.931858 -0.882041 -0.866513 -0.895823 -0.879314 yield of O2 on food
Y_NX mol/mol 0.0656896 0.0656365 0.0645601 0.0642661 0.0608304 0.0597595 0.0617809 0.0606424 yield of N-waste on food
mu_TX J/mol 456491 456091 448470 446332 421968 414226 428720 420515 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