Peristedion cataphractum: Population traits

at T = 13.8 °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: 2023/12/05
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.493086 0.554431 0.777216 0.777216 1 1 scaled functional response
r 1/d 0 0 0.00366814 0.000694051 0.0051249 0.0010506 spec pop growth rate
t2 d NaN NaN 188.964 998.698 135.251 659.763 population doubling time
a_b d 14.0312 13.7668 13.0566 13.0566 12.5797 12.5797 age at birth
t_j d 10.612 9.67111 7.51731 7.51731 6.33163 6.33163 time since birth at metam
t_p d 7334.86 4107.21 2186.19 2186.19 1625.29 1625.29 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999998 0.999998 survival probability at birth
S_j - 0.999991 0.507382 0.999994 0.50666 0.999996 0.506276 survival probability at metam
S_p - 0.999988 0.422645 0.999991 0.372177 0.999992 0.33817 survival probability at puberty
theta_0b - 0.00343149 0.310019 0.046762 0.378449 0.0623729 0.41662 frac of ind that is embryo
theta_bj - 0.00260178 0.158509 0.0259817 0.157374 0.0299671 0.150976 frac of ind between b and j
theta_jp - 0.000838286 0.0428135 0.0186918 0.0690692 0.0286334 0.0844058 frac of ind between j and p
theta_pi - 0.993128 0.488659 0.908565 0.395108 0.879027 0.347998 frac of ind that is adult
L_bi cm 1.78906 0.319312 0.593703 0.223337 0.534543 0.209067 mean structural length of post-natals
L2_bi cm^2 3.72298 0.375594 0.575745 0.170847 0.477121 0.145416 mean squared structural length of post-natals
L3_bi cm^3 8.26672 0.747785 0.750136 0.2966 0.588539 0.249826 mean cubed structural length of post-natals
Ww_bi g 11.5805 1.08483 1.2241 0.484004 1.06699 0.452922 mean wet weight of post-natals
L_pi cm 1.79502 0.422715 0.619332 0.311092 0.565211 0.301987 mean structural length of adults
L2_pi cm^2 3.73586 0.528395 0.603793 0.265902 0.508553 0.240241 mean squared structural length of adults
L3_pi cm^3 8.29536 1.05573 0.787 0.466382 0.627745 0.418544 mean cubed structural length of adults
Ww_pi g 11.6206 1.53157 1.28426 0.761059 1.13807 0.758799 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0443301 0.00502827 0.010813 0.00320649 0.0115322 0.00351187 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 0.254471 0.0641998 0.261547 0.0747373 yield of living structure on food
Y_VX_d mol/mol 0.0834623 0.146853 0.00228466 0.159487 0.00108639 0.162346 yield of dead structure on food
Y_EX mol/mol 0 0 0.160784 0.0405638 0.212625 0.0607576 yield of living reserve on food
Y_EX_d mol/mol 0.0334562 0.0661903 0.00144354 0.10077 0.000883183 0.131979 yield of dead reserve on food
Y_CX mol/mol 0.773707 0.677582 0.471642 0.525605 0.414483 0.460804 yield of CO2 on food
Y_HX mol/mol 0.556639 0.487482 0.33932 0.378144 0.298198 0.331523 yield of H2O on food
Y_OX mol/mol -0.841406 -0.73687 -0.51291 -0.571596 -0.450751 -0.501125 yield of O2 on food
Y_NX mol/mol 0.116056 0.101637 0.0707462 0.0788408 0.0621725 0.0691206 yield of N-waste on food
mu_TX J/mol 412368 362669 254897 282923 223754 247953 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