Rhabdosargus sarba: Population traits

at T = 22 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.283621 0.292505 0.646252 0.646252 1 1 scaled functional response
r 1/d 0 0 0.0079162 0.00174129 0.0101495 0.00211991 spec pop growth rate
t2 d NaN NaN 87.5606 398.065 68.2939 326.97 population doubling time
a_b d 7.29997 7.26929 6.62664 6.62664 6.38996 6.38996 age at birth
t_j d 0.00114183 0.00112044 0.000748172 0.000748172 0.000639871 0.000639871 time since birth at metam
t_p d 6927.9 4589.28 1195.84 1195.84 919.894 919.894 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999773 1 0.999772 1 0.999772 survival probability at metam
S_p - 0.999999 0.450493 0.999999 0.358271 0.999999 0.323971 survival probability at puberty
theta_0b - 0.00147115 0.313851 0.0509346 0.414593 0.0625455 0.445802 frac of ind that is embryo
theta_bj - 2.31008e-07 4.85577e-05 5.62168e-06 4.67082e-05 6.08858e-06 4.45325e-05 frac of ind between b and j
theta_jp - 0.00147665 0.211338 0.0485029 0.24634 0.0588668 0.251651 frac of ind between j and p
theta_pi - 0.997052 0.474762 0.900557 0.339021 0.878582 0.302503 frac of ind that is adult
L_bi cm 2.72127 0.322706 0.549108 0.164501 0.516943 0.161497 mean structural length of post-natals
L2_bi cm^2 8.2541 0.556361 0.528296 0.108651 0.47623 0.105328 mean squared structural length of post-natals
L3_bi cm^3 26.1366 1.55654 0.718053 0.208135 0.632894 0.212988 mean cubed structural length of post-natals
Ww_bi g 47.3211 2.85768 2.04419 0.592531 2.44157 0.821662 mean wet weight of post-natals
L_pi cm 2.72522 0.443598 0.575655 0.24484 0.547694 0.249939 mean structural length of adults
L2_pi cm^2 8.26632 0.802897 0.556578 0.185452 0.50791 0.190362 mean squared structural length of adults
L3_pi cm^3 26.1753 2.24952 0.75672 0.359278 0.67529 0.390052 mean cubed structural length of adults
Ww_pi g 47.3912 4.12994 2.15427 1.02281 2.60513 1.50474 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.190387 0.0132348 0.0277657 0.00571038 0.0387298 0.00856587 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 0.204722 0.0634677 0.165855 0.0527109 yield of living structure on food
Y_VX_d mol/mol 0.0438078 0.0893333 0.000110055 0.126063 5.03401e-05 0.104141 yield of dead structure on food
Y_EX mol/mol 0 0 0.378092 0.117215 0.473979 0.150637 yield of living reserve on food
Y_EX_d mol/mol 0.0355075 0.0746752 0.000203255 0.232819 0.000143861 0.297613 yield of dead reserve on food
Y_CX mol/mol 0.81131 0.726617 0.307497 0.35106 0.250596 0.285523 yield of CO2 on food
Y_HX mol/mol 0.583692 0.52276 0.221227 0.252568 0.18029 0.205418 yield of H2O on food
Y_OX mol/mol -0.882299 -0.790195 -0.334403 -0.381778 -0.272523 -0.310507 yield of O2 on food
Y_NX mol/mol 0.121696 0.108992 0.0461246 0.0526591 0.0375894 0.0428285 yield of N-waste on food
mu_TX J/mol 431067 386762 162021 185216 128779 147537 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