Diplodus cervinus: Population traits

at T = 19 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.260511 0.263468 0.631734 0.631734 1 1 scaled functional response
r 1/d 0 0 0.00941115 0.00237957 0.0139817 0.00341866 spec pop growth rate
t2 d NaN NaN 73.6517 291.291 49.5754 202.754 population doubling time
a_b d 5.93111 5.91985 5.13845 5.13845 4.81084 4.81084 age at birth
t_j d 0.00497993 0.00493175 0.00247727 0.00247727 0.00183699 0.00183699 time since birth at metam
t_p d 8209.07 6273.08 956.816 956.816 641.135 641.135 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999426 1 0.999424 1 0.999424 survival probability at metam
S_p - 1 0.661617 1 0.511887 1 0.442916 survival probability at puberty
theta_0b - 0.000761097 0.167443 0.0470146 0.302286 0.0648015 0.356684 frac of ind that is embryo
theta_bj - 6.42163e-07 0.000140135 2.22181e-05 0.000145443 2.40198e-05 0.000135614 frac of ind between b and j
theta_jp - 0.000764175 0.136689 0.0449675 0.214534 0.0608124 0.234562 frac of ind between j and p
theta_pi - 0.998474 0.695729 0.907996 0.483035 0.874362 0.408618 frac of ind that is adult
L_bi cm 2.42602 0.452905 0.476573 0.185863 0.448007 0.181661 mean structural length of post-natals
L2_bi cm^2 6.36314 0.786302 0.385083 0.1051 0.344997 0.0998106 mean squared structural length of post-natals
L3_bi cm^3 17.2009 1.92853 0.438848 0.154621 0.382445 0.150243 mean cubed structural length of post-natals
Ww_bi g 21.4141 2.40628 0.699518 0.246464 0.742037 0.291509 mean wet weight of post-natals
L_pi cm 2.42783 0.530109 0.496951 0.239958 0.474442 0.247891 mean structural length of adults
L2_pi cm^2 6.36801 0.940225 0.40395 0.149965 0.368674 0.154575 mean squared structural length of adults
L3_pi cm^3 17.214 2.30778 0.460578 0.223221 0.409031 0.236363 mean cubed structural length of adults
Ww_pi g 21.4305 2.87947 0.734155 0.355811 0.793622 0.458603 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0862064 0.0107736 0.0126512 0.00345287 0.0179415 0.00519062 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 0.326457 0.106558 0.298036 0.0989536 yield of living structure on food
Y_VX_d mol/mol 0.0358775 0.0811237 3.2525e-05 0.205588 1.25079e-05 0.190876 yield of dead structure on food
Y_EX mol/mol 0 0 0.193911 0.0632942 0.280228 0.0930409 yield of living reserve on food
Y_EX_d mol/mol 0.00878801 0.0200964 1.93194e-05 0.122116 1.17605e-05 0.17947 yield of dead reserve on food
Y_CX mol/mol 0.845959 0.789405 0.370206 0.393069 0.312336 0.328285 yield of CO2 on food
Y_HX mol/mol 0.608621 0.567933 0.266342 0.282791 0.224709 0.236183 yield of H2O on food
Y_OX mol/mol -0.919981 -0.858478 -0.402599 -0.427462 -0.339666 -0.35701 yield of O2 on food
Y_NX mol/mol 0.126894 0.118411 0.0555309 0.0589603 0.0468504 0.0492427 yield of N-waste on food
mu_TX J/mol 449728 420885 202594 214451 169344 177704 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