Gerres cinereus: Population traits

at T = 27.3 °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 - 0.307478 0.475901 0.73795 0.73795 1 1 scaled functional response
r 1/d 0 0 0.0111527 9.81153e-05 0.0192476 0.000129791 spec pop growth rate
t2 d NaN NaN 62.1506 7064.62 36.0121 5340.47 population doubling time
a_b d 3.75741 3.53546 3.31598 3.31598 3.1651 3.1651 age at birth
t_j d 488.611 302.259 190.742 190.742 139.995 139.995 time since birth at metam
t_p d 5642.42 1789.93 971.993 971.993 676.469 676.469 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.906185 1 0.863463 1 0.826007 survival probability at metam
S_p - 0.999661 0.000219986 0.999952 0.000215089 0.999975 0.000212882 survival probability at puberty
theta_0b - 0.000729245 0.0886085 0.035955 0.127077 0.0586264 0.159545 frac of ind that is embryo
theta_bj - 0.000741125 0.085453 0.0350021 0.119376 0.0556376 0.146456 frac of ind between b and j
theta_jp - 0.0956196 0.825205 0.814176 0.752956 0.822128 0.693463 frac of ind between j and p
theta_pi - 0.90291 0.000733526 0.114867 0.000591085 0.063608 0.000536146 frac of ind that is adult
L_bi cm 2.16573 0.0380543 0.184678 0.0377617 0.126601 0.0376633 mean structural length of post-natals
L2_bi cm^2 5.5313 0.00470685 0.138262 0.00411312 0.066757 0.00374172 mean squared structural length of post-natals
L3_bi cm^3 14.7395 0.00963349 0.186525 0.00878398 0.0740018 0.00731642 mean cubed structural length of post-natals
Ww_bi g 14.9295 0.00982574 0.192297 0.0090558 0.077105 0.00762322 mean wet weight of post-natals
L_pi cm 2.3824 1.51427 0.916631 1.4073 0.826531 1.32903 mean structural length of adults
L2_pi cm^2 6.11851 3.71933 1.06056 3.54992 0.839906 3.18448 mean squared structural length of adults
L3_pi cm^3 16.3117 11.8126 1.542 12.7866 1.06232 11.2717 mean cubed structural length of adults
Ww_pi g 16.522 12.0483 1.58972 13.1823 1.10687 11.7443 mean wet weight of adults
R 1/d 0 0 0 15.9682 0 78.7316 mean reproduction rate of adults
J_X g/d 0.0719688 6.73124e-05 0.00423989 8.6267e-05 0.00269011 0.000101161 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 0.49064 0.00999042 0.529479 0.00938706 yield of living structure on food
Y_VX_d mol/mol 0.0687957 0.202267 6.52382e-05 0.255899 2.05297e-05 0.301377 yield of dead structure on food
Y_EX mol/mol 0 0 0.0151829 0.000309154 0.022203 0.000393635 yield of living reserve on food
Y_EX_d mol/mol 0.000887031 0.00403649 2.0188e-06 0.00791882 8.60887e-07 0.0126378 yield of dead reserve on food
Y_CX mol/mol 0.820942 0.684322 0.384735 0.616507 0.338922 0.56683 yield of CO2 on food
Y_HX mol/mol 0.590622 0.492332 0.276795 0.443543 0.243835 0.407803 yield of H2O on food
Y_OX mol/mol -0.892775 -0.7442 -0.418399 -0.670452 -0.368577 -0.616428 yield of O2 on food
Y_NX mol/mol 0.123141 0.102648 0.0577102 0.0924761 0.0508383 0.0850245 yield of N-waste on food
mu_TX J/mol 437614 369147 218796 335030 195538 309951 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