Mola mola: Population traits

at T = 25 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.329717 0.329717 0.664859 0.664859 1 1 scaled functional response
r 1/d 0 0 0.0265469 0.0074033 0.0304824 0.00810858 spec pop growth rate
t2 d NaN NaN 26.1102 93.6268 22.7393 85.4832 population doubling time
a_b d 0.667627 0.667627 0.658166 0.658166 0.654822 0.654822 age at birth
t_p d 3898.8 3898.8 582.843 582.843 501.772 501.772 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.273438 1 0.261746 1 0.257847 survival probability at puberty
theta_0b - 4.36533e-05 0.442568 0.0171121 0.491077 0.0195272 0.495667 frac of ind that is embryo
theta_bp - 4.41866e-05 0.234195 0.0170242 0.25324 0.0193767 0.25359 fraction of individuals that is juvenile
theta_pi - 0.999912 0.323238 0.965864 0.255682 0.961096 0.250743 frac of ind that is adult
L_bi cm 10.7525 1.36587 1.43754 0.136398 1.31428 0.133517 mean structural length of post-natals
L2_bi cm^2 116.72 13.3868 3.81589 0.151826 3.25951 0.141883 mean squared structural length of post-natals
L3_bi cm^3 1271.1 143.855 14.3308 0.663009 11.6874 0.623921 mean cubed structural length of post-natals
Ww_bi g 26151.3 2959.63 579.958 26.8316 705.51 37.6631 mean wet weight of post-natals
L_pi cm 10.7529 2.32836 1.46216 0.234054 1.33995 0.230193 mean structural length of adults
L2_pi cm^2 116.725 23.0849 3.88312 0.300733 3.32519 0.283865 mean squared structural length of adults
L3_pi cm^3 1271.16 248.082 14.5834 1.31963 11.923 1.25486 mean cubed structural length of adults
Ww_pi g 26152.5 5103.96 590.18 53.4045 719.734 75.7501 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 381.699 43.778 25.1629 1.00118 32.3287 1.40723 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 0.015119 0.00490268 0.0110199 0.00359508 yield of living structure on food
Y_VX_d mol/mol 0.000228437 0.000648802 1.42774e-09 0.00974351 7.10076e-10 0.00714551 yield of dead structure on food
Y_EX mol/mol 0 0 0.596738 0.193506 0.654197 0.213423 yield of living reserve on food
Y_EX_d mol/mol 0.00447136 0.0126995 5.63522e-08 0.384571 4.21538e-08 0.424195 yield of dead reserve on food
Y_CX mol/mol 0.885925 0.877277 0.278768 0.297902 0.225408 0.242267 yield of CO2 on food
Y_HX mol/mol 0.637374 0.631152 0.200558 0.214324 0.162168 0.174298 yield of H2O on food
Y_OX mol/mol -0.963444 -0.954038 -0.30316 -0.323968 -0.245131 -0.263465 yield of O2 on food
Y_NX mol/mol 0.132889 0.131592 0.0418151 0.0446852 0.0338112 0.0363401 yield of N-waste on food
mu_TX J/mol 469927 465191 136734 147234 107181 116440 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