Hemiramphus balao: Population traits

at T = 27.3 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2025/02/17
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.394321 0.459379 0.729689 0.729689 1 1 scaled functional response
r 1/d 0 0 0.0210323 0.00295265 0.0258658 0.00359993 spec pop growth rate
t2 d NaN NaN 32.9563 234.754 26.7978 192.545 population doubling time
a_b d 6.14579 6.08219 5.93017 5.93017 5.85568 5.85568 age at birth
t_p d 899.618 418.212 219.463 219.463 179.57 179.57 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999994 0.334801 0.999995 0.304303 0.999995 0.289929 survival probability at puberty
theta_0b - 0.00911646 0.331911 0.117297 0.439816 0.140551 0.466458 frac of ind that is embryo
theta_bp - 0.00912024 0.191071 0.103577 0.237934 0.120837 0.245756 fraction of individuals that is juvenile
theta_pi - 0.981763 0.477018 0.779126 0.322249 0.738612 0.287785 frac of ind that is adult
L_bi cm 0.973169 0.560097 0.583371 0.400337 0.562005 0.377189 mean structural length of post-natals
L2_bi cm^2 0.997085 0.524637 0.482063 0.360889 0.468274 0.355493 mean squared structural length of post-natals
L3_bi cm^3 1.04442 0.585888 0.492552 0.496345 0.503631 0.575672 mean cubed structural length of post-natals
Ww_bi g 4.18489 2.63826 3.23324 3.25815 4.34409 4.96548 mean wet weight of post-natals
L_pi cm 0.980992 0.733803 0.642782 0.600375 0.63128 0.587466 mean structural length of adults
L2_pi cm^2 1.00618 0.728218 0.543603 0.614619 0.541647 0.643952 mean squared structural length of adults
L3_pi cm^3 1.0541 0.819695 0.557665 0.861077 0.58555 1.06516 mean cubed structural length of adults
Ww_pi g 4.22368 3.6911 3.66067 5.65235 5.05068 9.1876 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.204844 0.125565 0.183266 0.137199 0.243972 0.185213 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 0.0565272 0.0106818 0.0533948 0.0111892 yield of living structure on food
Y_VX_d mol/mol 0.00975936 0.022364 0.000183509 0.0273109 9.71505e-05 0.0261758 yield of dead structure on food
Y_EX mol/mol 0 0 0.314533 0.0594365 0.407164 0.0853234 yield of living reserve on food
Y_EX_d mol/mol 0.0293455 0.0783414 0.00102109 0.151965 0.000740825 0.199605 yield of dead reserve on food
Y_CX mol/mol 0.85152 0.78992 0.518361 0.64123 0.429228 0.568332 yield of CO2 on food
Y_HX mol/mol 0.612621 0.568303 0.372932 0.46133 0.308806 0.408883 yield of H2O on food
Y_OX mol/mol -0.926028 -0.859038 -0.563717 -0.697338 -0.466786 -0.618061 yield of O2 on food
Y_NX mol/mol 0.127728 0.118488 0.0777541 0.0961846 0.0643843 0.0852498 yield of N-waste on food
mu_TX J/mol 451480 418230 270590 337233 221406 297107 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