Sardinella gibbosa: Population traits

at T = 25 °C with background hazards for embryo, larva, 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 abj f_minf f_max date: 2023/03/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.566958 0.575563 0.787781 0.787781 1 1 scaled functional response
r 1/d 0 0 0.016028 0.0023997 0.0211903 0.00312201 spec pop growth rate
t2 d NaN NaN 43.2461 288.847 32.7106 222.02 population doubling time
a_b d 2.17993 2.17722 2.12695 2.12695 2.09629 2.09629 age at birth
t_j d 0.00245607 0.00244322 0.00221532 0.00221532 0.00208437 0.00208437 time since birth at metam
t_p d 1038.34 1279.21 474.47 474.47 365.923 365.923 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.997586 1 0.997578 1 0.997574 survival probability at metam
S_p - 1 0.340238 1 0.318041 1 0.304534 survival probability at puberty
theta_0b - 0.000688002 0.339968 0.0334809 0.431162 0.0433979 0.448959 frac of ind that is embryo
theta_bj - 7.76053e-07 0.000381483 3.43181e-05 0.000447887 4.22508e-05 0.000444963 frac of ind between b and j
theta_jp - 0.000688024 0.197832 0.03236 0.241513 0.0415211 0.24585 frac of ind between j and p
theta_pi - 0.998623 0.461818 0.934125 0.326877 0.915039 0.304747 frac of ind that is adult
L_bi cm 2.02257 0.667893 0.734951 0.223751 0.653556 0.201435 mean structural length of post-natals
L2_bi cm^2 4.18926 1.19982 0.837174 0.236233 0.696751 0.198789 mean squared structural length of post-natals
L3_bi cm^3 8.75115 2.46232 1.19818 0.474056 0.974233 0.4304 mean cubed structural length of post-natals
Ww_bi g 28.0996 7.98904 4.87912 1.93041 4.77345 2.10883 mean wet weight of post-natals
L_pi cm 2.02393 0.932322 0.758515 0.350432 0.680689 0.321287 mean structural length of adults
L2_pi cm^2 4.19215 1.71361 0.866097 0.408993 0.728251 0.3571 mean squared structural length of adults
L3_pi cm^3 8.75719 3.51909 1.23973 0.824846 1.01848 0.778114 mean cubed structural length of adults
Ww_pi g 28.119 11.4178 5.04829 3.35886 4.99022 3.81252 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.743877 0.216283 0.206555 0.0582855 0.218219 0.0622597 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 0.0929749 0.0195176 0.0946036 0.0215824 yield of living structure on food
Y_VX_d mol/mol 0.00408985 0.0112044 5.07069e-06 0.0387576 2.39595e-06 0.0426017 yield of dead structure on food
Y_EX mol/mol 0 0 0.285629 0.0599602 0.368925 0.0841646 yield of living reserve on food
Y_EX_d mol/mol 0.00904252 0.0251484 1.55777e-05 0.119067 9.34348e-06 0.166133 yield of dead reserve on food
Y_CX mol/mol 0.877493 0.854272 0.512001 0.653322 0.427084 0.576143 yield of CO2 on food
Y_HX mol/mol 0.631307 0.614601 0.368356 0.470029 0.307264 0.414503 yield of H2O on food
Y_OX mol/mol -0.954273 -0.929021 -0.556801 -0.710488 -0.464454 -0.626555 yield of O2 on food
Y_NX mol/mol 0.131624 0.128141 0.0768001 0.0979983 0.0640627 0.0864214 yield of N-waste on food
mu_TX J/mol 465482 453066 268906 344897 222283 302744 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