Nemipterus japonicus: Population traits

at T = 24 °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_min f_max date: 2025/01/05
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.410154 0.410154 0.415779 0.415779 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0237057 0.0237057 0.0044893 0.0044893 spec pop growth rate
t2 d NaN NaN NaN NaN 29.2397 29.2397 154.4 154.4 population doubling time
a_b d 2.56652 2.52 2.56097 2.51465 2.25623 2.22409 2.25623 2.22409 age at birth
t_j d 0.0192003 0.0176061 0.0190033 0.0174309 0.0106452 0.00999647 0.0106452 0.00999647 time since birth at metam
t_p d 1689.43 987.756 1511.94 951.26 336.007 305.772 336.007 305.772 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.992474 0.992462 1 1 0.992413 0.992409 survival probability at metam
S_p - 1 1 0.556397 0.536556 1 1 0.421647 0.407132 survival probability at puberty
theta_0b - 0.00124919 0.00117951 0.224969 0.2397 0.0519738 0.051249 0.361978 0.373115 frac of ind that is embryo
theta_bj - 9.36976e-06 8.26267e-06 0.00166741 0.00165967 0.000239219 0.000224812 0.00169657 0.00166615 frac of ind between b and j
theta_jp - 0.0012431 0.0011744 0.166309 0.174102 0.0491368 0.0485032 0.231301 0.234387 frac of ind between j and p
theta_pi - 0.997498 0.997638 0.607055 0.584538 0.89865 0.900023 0.405025 0.390832 frac of ind that is adult
L_bi cm 2.33408 2.62417 0.517266 0.534335 0.636 0.676389 0.242055 0.24492 mean structural length of post-natals
L2_bi cm^2 5.85109 7.39472 0.897985 1.03318 0.681586 0.777615 0.215129 0.229107 mean squared structural length of post-natals
L3_bi cm^3 15.0779 21.416 2.12348 2.74671 1.01063 1.2416 0.487827 0.562387 mean cubed structural length of post-natals
Ww_bi g 21.2668 31.2878 3.00702 4.03019 2.02201 2.63699 0.976013 1.19443 mean wet weight of post-natals
L_pi cm 2.33692 2.6272 0.640549 0.673244 0.666612 0.708694 0.337245 0.346212 mean structural length of adults
L2_pi cm^2 5.85843 7.40348 1.14503 1.34226 0.718689 0.819367 0.335459 0.363821 mean squared structural length of adults
L3_pi cm^3 15.0969 21.4414 2.71095 3.57249 1.06614 1.3088 0.768187 0.901764 mean cubed structural length of adults
Ww_pi g 21.2935 31.3249 3.83894 5.24183 2.13306 2.7797 1.53694 1.91522 mean wet weight of adults
R 1/d 0 8.55652 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.31705 0.449993 0.049326 0.063735 0.0900479 0.115375 0.0284218 0.0339926 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 0.266056 0.255109 0.0770538 0.0742729 yield of living structure on food
Y_VX_d mol/mol 0.0315446 0.0303002 0.0727072 0.070046 5.59781e-05 4.77968e-05 0.151421 0.146095 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.266252 0.286706 0.0771105 0.0834722 yield of living reserve on food
Y_EX_d mol/mol 0.0129477 0.013967 0.0302524 0.0327309 5.60193e-05 5.37169e-05 0.151533 0.16419 yield of dead reserve on food
Y_CX mol/mol 0.846133 0.846358 0.787665 0.787848 0.358204 0.348708 0.433506 0.422595 yield of CO2 on food
Y_HX mol/mol 0.608745 0.608907 0.566682 0.566813 0.257708 0.250876 0.311884 0.304034 yield of H2O on food
Y_OX mol/mol -0.920169 -0.920414 -0.856586 -0.856785 -0.389547 -0.37922 -0.471438 -0.459572 yield of O2 on food
Y_NX mol/mol 0.12692 0.126954 0.11815 0.118177 0.0537306 0.0523062 0.065026 0.0633893 yield of N-waste on food
mu_TX J/mol 449606 449668 419508 419475 192974 187204 232509 226102 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