Ilisha kampeni: Population traits

at T = 28.8 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.645784 NaN 0.822892 NaN 1 1 scaled functional response
r 1/d 0 0 0.00681431 NaN 0.0114585 NaN spec pop growth rate
t2 d NaN NaN 101.719 NaN 60.492 NaN population doubling time
a_b d 11.1886 NaN 10.7582 NaN 10.4353 NaN age at birth
t_j d 37.8791 NaN 30.6432 NaN 26.1796 NaN time since birth at metam
t_p d 670.445 NaN 401.067 NaN 305.223 NaN time since birth at puberty
S_b - 0.999883 NaN 0.999894 NaN 0.999903 NaN survival probability at birth
S_j - 0.999363 NaN 0.99945 NaN 0.999509 NaN survival probability at metam
S_p - 0.99719 NaN 0.998143 NaN 0.998626 NaN survival probability at puberty
theta_0b - 0.0215116 NaN 0.0752598 NaN 0.114792 NaN frac of ind that is embryo
theta_bj - 0.0215265 NaN 0.0699781 NaN 0.101901 NaN frac of ind between b and j
theta_jp - 0.0512836 NaN 0.116484 NaN 0.132347 NaN frac of ind between j and p
theta_pi - 0.905678 NaN 0.738278 NaN 0.65096 NaN frac of ind that is adult
L_bi cm 1.39606 NaN 1.00486 NaN 0.866692 NaN mean structural length of post-natals
L2_bi cm^2 2.31192 NaN 1.4484 NaN 1.16129 NaN mean squared structural length of post-natals
L3_bi cm^3 4.12612 NaN 2.4935 NaN 1.96649 NaN mean cubed structural length of post-natals
Ww_bi g 5.44441 NaN 3.50865 NaN 2.9394 NaN mean wet weight of post-natals
L_pi cm 1.49057 NaN 1.20359 NaN 1.10043 NaN mean structural length of adults
L2_pi cm^2 2.49361 NaN 1.80137 NaN 1.56101 NaN mean squared structural length of adults
L3_pi cm^3 4.45679 NaN 3.12008 NaN 2.66964 NaN mean cubed structural length of adults
Ww_pi g 5.88073 NaN 4.39033 NaN 3.99043 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.124902 NaN 0.100149 NaN 0.0978097 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.169662 NaN 0.230376 NaN yield of living structure on food
Y_VX_d mol/mol 0.124034 NaN 0.0398623 NaN 0.0195665 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0690729 NaN 0.113977 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0396286 NaN 0.0162287 NaN 0.0096804 NaN yield of dead reserve on food
Y_CX mol/mol 0.726962 NaN 0.595799 NaN 0.517024 NaN yield of CO2 on food
Y_HX mol/mol 0.523009 NaN 0.428644 NaN 0.37197 NaN yield of H2O on food
Y_OX mol/mol -0.790572 NaN -0.647931 NaN -0.562264 NaN yield of O2 on food
Y_NX mol/mol 0.109044 NaN 0.0893698 NaN 0.0775537 NaN yield of N-waste on food
mu_TX J/mol 388687 NaN 320822 NaN 279517 NaN 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