Nemipterus bathybius: 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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.370222 0.370222 0.370222 0.370222 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0219619 0.0219619 0.00280893 0.00280893 spec pop growth rate
t2 d NaN NaN NaN NaN 31.5613 31.5613 246.766 246.766 population doubling time
a_b d 10.6828 10.4781 10.6828 10.4781 9.30097 9.17005 9.30097 9.17005 age at birth
t_j d 35.1384 31.8952 35.1384 31.8952 18.2065 17.091 18.2065 17.091 time since birth at metam
t_p d 1838.08 1079.35 1838.08 1079.35 358.46 327.933 358.46 327.933 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.999999 0.36196 0.33293 1 1 0.178857 0.163886 survival probability at metam
S_p - 0.999997 0.999998 0.0353446 0.0351603 0.999999 0.999999 0.0344184 0.0343621 survival probability at puberty
theta_0b - 0.00244937 0.00230562 0.467915 0.489472 0.18465 0.182302 0.625473 0.636729 frac of ind that is embryo
theta_bj - 0.00245218 0.0023082 0.29412 0.297209 0.150641 0.149155 0.291973 0.28816 frac of ind between b and j
theta_jp - 0.00561364 0.00471792 0.150561 0.13267 0.118083 0.106746 0.050047 0.0435414 frac of ind between j and p
theta_pi - 0.989485 0.990668 0.087404 0.0806488 0.546626 0.561797 0.0325067 0.0315694 frac of ind that is adult
L_bi cm 1.8114 2.05627 0.226853 0.232251 0.389906 0.416701 0.103022 0.103673 mean structural length of post-natals
L2_bi cm^2 3.43145 4.42017 0.278906 0.322433 0.285176 0.327471 0.0506911 0.0538427 mean squared structural length of post-natals
L3_bi cm^3 6.60275 9.64998 0.501918 0.659202 0.297757 0.368021 0.100718 0.116805 mean cubed structural length of post-natals
Ww_bi g 9.70083 14.7769 0.737423 1.00943 0.675127 0.896152 0.228365 0.284428 mean wet weight of post-natals
L_pi cm 1.82544 2.07022 1.03821 1.11086 0.538991 0.566932 0.477884 0.484506 mean structural length of adults
L2_pi cm^2 3.45935 4.45146 1.67281 2.01478 0.421285 0.47283 0.532162 0.56771 mean squared structural length of adults
L3_pi cm^3 6.65657 9.71842 3.05348 4.1708 0.443707 0.535256 1.15624 1.3399 mean cubed structural length of adults
Ww_pi g 9.77989 14.8817 4.48621 6.3867 1.00605 1.30338 2.62163 3.26273 mean wet weight of adults
R 1/d 0 19.2168 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.119862 0.175132 0.00967684 0.0127001 0.0270678 0.0352313 0.00462765 0.00558244 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 0.24159 0.229411 0.0611346 0.0587732 yield of living structure on food
Y_VX_d mol/mol 0.0151308 0.0145032 0.0405833 0.0387887 5.56043e-06 4.66306e-06 0.128362 0.122934 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.306185 0.329217 0.0774805 0.0843429 yield of living reserve on food
Y_EX_d mol/mol 0.00709951 0.00770538 0.0190421 0.0206081 7.04715e-06 6.69176e-06 0.162683 0.176418 yield of dead reserve on food
Y_CX mol/mol 0.868395 0.868416 0.831 0.831228 0.342837 0.331986 0.460964 0.448157 yield of CO2 on food
Y_HX mol/mol 0.624762 0.624777 0.597858 0.598023 0.246652 0.238845 0.331638 0.322424 yield of H2O on food
Y_OX mol/mol -0.944379 -0.944403 -0.903712 -0.903961 -0.372835 -0.361034 -0.501299 -0.487371 yield of O2 on food
Y_NX mol/mol 0.130259 0.130262 0.12465 0.124684 0.0514255 0.0497978 0.0691446 0.0672236 yield of N-waste on food
mu_TX J/mol 461030 461010 441735 441771 183296 176719 245661 238228 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