Chelon saliens: Population traits

at T = 18 °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_min f_max date: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.495862 0.495862 0.497393 0.497393 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00536718 0.00536718 0.00128526 0.00128526 spec pop growth rate
t2 d NaN NaN NaN NaN 129.146 129.146 539.304 539.304 population doubling time
a_b d 12.2781 12.3048 12.2726 12.2993 11.2047 11.2238 11.2047 11.2238 age at birth
t_p d 17812.7 NaN 9678.26 NaN 1651.89 1674.4 1651.89 1674.4 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.486056 0.488383 1 1 0.391918 0.393598 survival probability at puberty
theta_0b - 0.000668947 0.000673831 0.262139 0.260141 0.0582451 0.0583416 0.390579 0.389278 frac of ind that is embryo
theta_bp - 0.000670624 0.000675515 0.183132 0.182169 0.0549659 0.0550508 0.241734 0.241435 fraction of individuals that is juvenile
theta_pi - 0.99866 0.998651 0.554728 0.55769 0.886789 0.886608 0.367686 0.369287 frac of ind that is adult
L_bi cm 2.7905 2.74931 0.646195 0.643798 0.533078 0.529243 0.190532 0.190258 mean structural length of post-natals
L2_bi cm^2 8.11519 7.87721 1.45629 1.43082 0.481524 0.474098 0.121529 0.120657 mean squared structural length of post-natals
L3_bi cm^3 23.9593 22.9129 4.07581 3.94545 0.605232 0.590659 0.201498 0.198236 mean cubed structural length of post-natals
Ww_bi g 43.3873 41.2177 7.39099 7.10714 1.59496 1.54228 0.531005 0.517616 mean wet weight of post-natals
L_pi cm 2.79233 2.75113 0.838923 0.833734 0.561911 0.557895 0.272676 0.271807 mean structural length of adults
L2_pi cm^2 8.12063 7.88253 1.93575 1.89692 0.511079 0.503245 0.198547 0.196683 mean squared structural length of adults
L3_pi cm^3 23.9754 22.9284 5.42128 5.23415 0.642726 0.627314 0.333776 0.327646 mean cubed structural length of adults
Ww_pi g 43.4165 41.2456 9.83083 9.42855 1.69377 1.63798 0.879596 0.85552 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.142269 0.136055 0.0256093 0.0247896 0.0170243 0.016514 0.00429666 0.00420276 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 0.190809 0.191969 0.0602742 0.0606233 yield of living structure on food
Y_VX_d mol/mol 0.0109083 0.0109638 0.0281757 0.0283155 3.72797e-06 3.80692e-06 0.116798 0.11744 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.312027 0.309283 0.0985654 0.0976707 yield of living reserve on food
Y_EX_d mol/mol 0.0088453 0.00875883 0.0229175 0.0226907 6.0963e-06 6.13337e-06 0.190998 0.189209 yield of dead reserve on food
Y_CX mol/mol 0.870871 0.870902 0.839532 0.839619 0.38778 0.389363 0.42399 0.425682 yield of CO2 on food
Y_HX mol/mol 0.626544 0.626566 0.603996 0.604059 0.278986 0.280125 0.305037 0.306255 yield of H2O on food
Y_OX mol/mol -0.947073 -0.947106 -0.912991 -0.913085 -0.42171 -0.423432 -0.461089 -0.462929 yield of O2 on food
Y_NX mol/mol 0.130631 0.130635 0.12593 0.125943 0.0581669 0.0584044 0.0635985 0.0638523 yield of N-waste on food
mu_TX J/mol 462181 462201 445808 445862 205476 206404 224704 225684 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