Rutilus caspicus: Population traits

at T = 9 °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: 2025/04/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.148817 0.148817 0.574408 0.574408 1 1 scaled functional response
r 1/d 0 0 0.0109568 0.00232246 0.0130899 0.00242277 spec pop growth rate
t2 d NaN NaN 63.2621 298.453 52.9528 286.097 population doubling time
a_b d 18.3032 18.3032 16.2099 16.2099 15.7964 15.7964 age at birth
t_j d 5.05619 5.05619 2.97634 2.97634 2.67329 2.67329 time since birth at metam
t_p d 3259.29 3259.29 600.223 600.223 500.444 500.444 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.649432 1 0.641139 1 0.640065 survival probability at metam
S_p - 0.999998 0.345196 0.999999 0.234147 0.999999 0.21454 survival probability at puberty
theta_0b - 0.00438418 0.307133 0.162597 0.54171 0.186656 0.564453 frac of ind that is embryo
theta_bj - 0.00121254 0.0689873 0.0268689 0.0786309 0.0279698 0.0754453 frac of ind between b and j
theta_jp - 0.00317682 0.105215 0.109406 0.164876 0.123963 0.167233 frac of ind between j and p
theta_pi - 0.991226 0.518664 0.701129 0.214783 0.661411 0.192868 frac of ind that is adult
L_bi cm 0.660882 0.316649 0.265898 0.144583 0.2596 0.145256 mean structural length of post-natals
L2_bi cm^2 0.457568 0.177923 0.112443 0.0547537 0.109644 0.0591322 mean squared structural length of post-natals
L3_bi cm^3 0.322801 0.117576 0.0655387 0.0464995 0.0656397 0.0600433 mean cubed structural length of post-natals
Ww_bi g 0.71865 0.261758 0.375752 0.266595 0.606529 0.554817 mean wet weight of post-natals
L_pi cm 0.663551 0.404221 0.304858 0.239275 0.303782 0.249678 mean structural length of adults
L2_pi cm^2 0.459579 0.236611 0.133437 0.112445 0.13375 0.12845 mean squared structural length of adults
L3_pi cm^3 0.32423 0.157003 0.078217 0.0989296 0.0806396 0.13525 mean cubed structural length of adults
Ww_pi g 0.72183 0.349535 0.44844 0.567192 0.745133 1.24974 mean wet weight of adults
R 1/d 0.0919966 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00763574 0.00296884 0.00727339 0.00354 0.012354 0.00665964 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 0.0987286 0.0305065 0.0695495 0.0218437 yield of living structure on food
Y_VX_d mol/mol 0.0125442 0.0306489 1.39454e-05 0.0584333 6.29629e-06 0.0421354 yield of dead structure on food
Y_EX mol/mol 0 0 0.467311 0.144396 0.573108 0.179998 yield of living reserve on food
Y_EX_d mol/mol 0.0153829 0.0375845 6.60075e-05 0.276581 5.18832e-05 0.347208 yield of dead reserve on food
Y_CX mol/mol 0.862698 0.822392 0.324506 0.380707 0.24791 0.29944 yield of CO2 on food
Y_HX mol/mol 0.620663 0.591665 0.233464 0.273898 0.178357 0.21543 yield of H2O on food
Y_OX mol/mol -0.938184 -0.894351 -0.3529 -0.414019 -0.269602 -0.325641 yield of O2 on food
Y_NX mol/mol 0.129405 0.123359 0.0486759 0.0571061 0.0371864 0.044916 yield of N-waste on food
mu_TX J/mol 457767 436504 166072 196492 122484 150547 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