Lagenodelphis hosei: Population traits

at T = 37 °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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.953046 0.974838 0.987419 0.987419 1 1 scaled functional response
r 1/d 0 0 0.000249502 3.7607e-05 0.00030133 6.68252e-05 spec pop growth rate
t2 d NaN NaN 2778.12 18431.3 2300.29 10372.5 population doubling time
a_b d 346.131 346.131 346.131 346.131 346.131 346.131 age at birth
t_x d 4709.08 3173.58 2829.08 2829.08 2587.91 2587.91 time since birth at weaning
t_p d 156.814 153.333 151.448 151.448 149.647 149.647 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.534582 1 0.530476 1 0.526484 survival probability at weaning
S_p - 0.999839 0.198837 0.999978 0.198687 0.999984 0.19854 survival probability at puberty
theta_0b - 0.0205692 0.0924623 0.0846078 0.120031 0.100196 0.143044 frac of ind that is embryo
theta_bx - 0.0205643 0.0664388 0.0775901 0.0848597 0.0902516 0.099786 fraction of individuals that is baby
theta_xp - 0.259202 0.202639 0.397231 0.221756 0.403182 0.232499 fraction of individuals that is juvenile
theta_pi - 0.699665 0.63846 0.440572 0.573353 0.406371 0.52467 frac of ind that is adult
L_bi cm 29.4325 28.8295 27.7301 28.4698 27.4441 28.192 mean structural length of post-natals
L2_bi cm^2 874.129 852.068 792.98 837.175 780.297 826.174 mean squared structural length of post-natals
L3_bi cm^3 26114.9 25579.2 23169.7 25131.9 22750.3 24828 mean cubed structural length of post-natals
Ww_bi g 143610 143296 131174 142283 130151 142037 mean wet weight of post-natals
L_pi cm 30.4755 31.1159 31.3183 31.4603 31.5847 31.792 mean structural length of adults
L2_pi cm^2 928.757 968.227 980.951 989.816 997.803 1010.86 mean squared structural length of adults
L3_pi cm^3 28304.4 30128.9 30728.9 31144 31528.6 32145.7 mean cubed structural length of adults
Ww_pi g 155651 168784 173970 176320 180370 183901 mean wet weight of adults
R 1/d 8.47222e-05 0.000417831 0.000530971 0.000600181 0.000675583 0.000777807 mean reproduction rate of adults
J_X g/d 603.864 602.084 567.563 599.194 565.6 598.855 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 yield of faeces on food
Y_VX mol/mol 0 0 0.0101855 0.00157734 0.0121205 0.00277051 yield of living structure on food
Y_VX_d mol/mol 0.00284743 0.0059489 0.000339104 0.00627045 0.000221222 0.00673053 yield of dead structure on food
Y_EX mol/mol 0 0 0.0474792 0.00735272 0.0572189 0.0130792 yield of living reserve on food
Y_EX_d mol/mol 0.0128111 0.0273772 0.00158072 0.0292294 0.00104436 0.0317738 yield of dead reserve on food
Y_CX mol/mol 0.809344 0.793001 0.768712 0.78273 0.758518 0.773551 yield of CO2 on food
Y_HX mol/mol 0.690251 0.676314 0.655599 0.667554 0.646905 0.659725 yield of H2O on food
Y_OX mol/mol -0.951526 -0.932313 -0.903757 -0.920237 -0.891772 -0.909445 yield of O2 on food
Y_NX mol/mol 0.0656225 0.0642974 0.062328 0.0634646 0.0615015 0.0627203 yield of N-waste on food
mu_TX J/mol 456024 446624 432651 440713 426781 435428 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer