Platycaranx malabaricus: Population traits

at T = 27.5 °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: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.518812 0.559422 0.779711 0.779711 1 1 scaled functional response
r 1/d 0 0 0.011373 0.000509055 0.017331 0.000781727 spec pop growth rate
t2 d NaN NaN 60.9469 1361.63 39.9947 886.687 population doubling time
a_b d 8.26954 8.1645 7.72062 7.72062 7.41 7.41 age at birth
t_j d 83.6371 77.9492 57.9083 57.9083 47.019 47.019 time since birth at metam
t_p d 2370.2 1501.18 724.894 724.894 519.402 519.402 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.543803 1 0.460138 1 0.399292 survival probability at metam
S_p - 0.999995 0.00297969 0.999998 0.00296146 0.999998 0.00295159 survival probability at puberty
theta_0b - 0.00137461 0.37527 0.0839362 0.436617 0.120368 0.479021 frac of ind that is embryo
theta_bj - 0.0013775 0.2816 0.0770066 0.303068 0.106012 0.312234 frac of ind between b and j
theta_jp - 0.0125543 0.333838 0.364924 0.254833 0.384217 0.204082 frac of ind between j and p
theta_pi - 0.984694 0.00929288 0.474133 0.00548202 0.389403 0.00466297 frac of ind that is adult
L_bi cm 6.34355 0.160701 1.03752 0.130302 0.828255 0.126337 mean structural length of post-natals
L2_bi cm^2 42.3786 0.342455 2.41347 0.147671 1.65521 0.126295 mean squared structural length of post-natals
L3_bi cm^3 287.736 2.27631 7.86378 1.08187 4.87345 1.03513 mean cubed structural length of post-natals
Ww_bi g 338.303 2.70767 9.94076 1.36762 6.52428 1.38576 mean wet weight of post-natals
L_pi cm 6.43013 3.67061 1.81558 2.44837 1.62175 2.2126 mean structural length of adults
L2_pi cm^2 42.9773 22.1105 4.61215 13.7813 3.67318 12.5942 mean squared structural length of adults
L3_pi cm^3 291.807 152.878 15.1767 110.953 10.9873 115.401 mean cubed structural length of adults
Ww_pi g 343.089 181.848 19.1852 140.258 14.7092 154.492 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 2.83563 0.0240625 0.242402 0.0139641 0.212911 0.0151608 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 0.368951 0.0394394 0.396699 0.0533736 yield of living structure on food
Y_VX_d mol/mol 0.0204434 0.0568208 1.87103e-05 0.103903 7.59965e-06 0.127679 yield of dead structure on food
Y_EX mol/mol 0 0 0.0974472 0.0104167 0.134378 0.0180798 yield of living reserve on food
Y_EX_d mol/mol 0.00359278 0.0107675 4.94176e-06 0.0274429 2.5743e-06 0.0432499 yield of dead reserve on food
Y_CX mol/mol 0.866589 0.823037 0.424203 0.709422 0.359537 0.648243 yield of CO2 on food
Y_HX mol/mol 0.623462 0.592129 0.30519 0.51039 0.258667 0.466375 yield of H2O on food
Y_OX mol/mol -0.942415 -0.895052 -0.461321 -0.771497 -0.390997 -0.704964 yield of O2 on food
Y_NX mol/mol 0.129988 0.123456 0.0636304 0.106413 0.0539306 0.0972364 yield of N-waste on food
mu_TX J/mol 460302 438167 234416 380006 200237 348242 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