Hoplostethus mediterraneus: Population traits

at T = 10.3 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.369529 0.370347 0.685173 0.685173 1 1 scaled functional response
r 1/d 0 0 0.016402 0.00447332 0.0185212 0.00475464 spec pop growth rate
t2 d NaN NaN 42.2599 154.951 37.4245 145.783 population doubling time
a_b d 13.0366 13.0361 12.9407 12.9407 12.9048 12.9048 age at birth
t_p d 2596.37 1512.72 352.061 352.061 303.83 303.83 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.277083 1 0.264492 1 0.259895 survival probability at puberty
theta_0b - 0.00293759 0.320101 0.191211 0.524702 0.212564 0.533826 frac of ind that is embryo
theta_bp - 0.00293822 0.167597 0.154673 0.255529 0.167405 0.257173 fraction of individuals that is juvenile
theta_pi - 0.994124 0.512302 0.654116 0.219769 0.62003 0.209001 frac of ind that is adult
L_bi cm 0.670199 0.385608 0.191241 0.113475 0.182882 0.111017 mean structural length of post-natals
L2_bi cm^2 0.460238 0.235146 0.0549133 0.0274 0.051313 0.0268222 mean squared structural length of post-natals
L3_bi cm^3 0.319023 0.157925 0.0209512 0.0126795 0.0197022 0.0133667 mean cubed structural length of post-natals
Ww_bi g 17.0446 8.45586 2.05762 1.24525 2.81498 1.90978 mean wet weight of post-natals
L_pi cm 0.672015 0.494709 0.223204 0.184288 0.21705 0.182663 mean structural length of adults
L2_pi cm^2 0.461589 0.311154 0.0671289 0.0559249 0.0642797 0.0562657 mean squared structural length of adults
L3_pi cm^3 0.319965 0.209538 0.0258594 0.0272337 0.0249683 0.0296117 mean cubed structural length of adults
Ww_pi g 17.0949 11.2194 2.53964 2.67461 3.56737 4.23081 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.28513 0.146002 0.0630797 0.0314748 0.0860279 0.0449683 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 0.00544775 0.00180206 0.00424175 0.0014133 yield of living structure on food
Y_VX_d mol/mol 0.000280433 0.000745978 8.63459e-08 0.00330637 4.70391e-08 0.0026093 yield of dead structure on food
Y_EX mol/mol 0 0 0.529575 0.175178 0.601804 0.200514 yield of living reserve on food
Y_EX_d mol/mol 0.0147024 0.0391962 8.39367e-06 0.321411 6.67373e-06 0.370197 yield of dead reserve on food
Y_CX mol/mol 0.875642 0.850683 0.355594 0.388928 0.284573 0.315891 yield of CO2 on food
Y_HX mol/mol 0.629976 0.612019 0.25583 0.279812 0.204734 0.227266 yield of H2O on food
Y_OX mol/mol -0.952261 -0.925118 -0.386708 -0.422959 -0.309473 -0.343532 yield of O2 on food
Y_NX mol/mol 0.131346 0.127602 0.0533391 0.0583392 0.0426859 0.0473837 yield of N-waste on food
mu_TX J/mol 464273 450569 178505 196822 139383 156598 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