Gymnelus viridis: Population traits

at T = -0.5 °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_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.263324 0.263324 0.326672 0.326672 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0025492 0.0025492 0.000556316 0.000556316 spec pop growth rate
t2 d NaN NaN NaN NaN 271.908 271.908 1245.96 1245.96 population doubling time
a_b d 266.935 188.684 257.443 186.2 216.598 178.512 216.598 178.512 age at birth
t_j d 972.717 150.92 754.307 142.503 284.788 119.263 284.788 119.263 time since birth at metam
t_p d 9760.36 726.661 5424.88 683.657 1460.43 566.612 1460.43 566.612 time since birth at puberty
S_b - 0.999747 0.999993 0.999771 0.999994 0.999857 0.999994 0.999857 0.999994 survival probability at birth
S_j - 0.998418 0.999978 0.566109 0.156823 0.999311 0.999984 0.252123 0.155876 survival probability at metam
S_p - 0.990028 0.999974 0.188457 0.110936 0.999087 0.999979 0.163389 0.0911862 survival probability at puberty
theta_0b - 0.0364206 0.00906039 0.280744 0.641981 0.424632 0.365331 0.573954 0.713444 frac of ind that is embryo
theta_bj - 0.0364421 0.00725748 0.214339 0.223953 0.244486 0.166397 0.280025 0.201452 frac of ind between b and j
theta_jp - 0.0959215 0.00181596 0.186293 0.0198996 0.0529093 0.0656502 0.0303129 0.0247888 frac of ind between j and p
theta_pi - 0.831216 0.981866 0.318624 0.114166 0.277972 0.402623 0.115709 0.0603151 frac of ind that is adult
L_bi cm 0.676853 9.77926 0.487349 0.990126 0.502101 1.01505 0.424971 0.511531 mean structural length of post-natals
L2_bi cm^2 0.502593 111.817 0.321683 5.64424 0.337103 1.72021 0.295008 0.674312 mean squared structural length of post-natals
L3_bi cm^3 0.394272 1365.18 0.263862 64.248 0.296618 4.26587 0.354524 2.53111 mean cubed structural length of post-natals
Ww_bi g 0.583478 11083.6 0.420948 631.647 0.837179 119.591 1.00062 70.9581 mean wet weight of post-natals
L_pi cm 0.737991 9.86649 0.753326 2.46562 0.721038 1.39351 0.812563 1.28115 mean structural length of adults
L2_pi cm^2 0.568642 112.849 0.628178 17.499 0.600188 2.63253 0.86936 2.82912 mean squared structural length of adults
L3_pi cm^3 0.452769 1377.79 0.567249 201.411 0.583137 6.69226 1.24098 11.8945 mean cubed structural length of adults
Ww_pi g 0.670046 11186 0.904951 1980.15 1.64586 187.614 3.50258 333.456 mean wet weight of adults
R 1/d 0 23.1647 0.00431924 3.09686 0.0335003 0.099747 0.0635914 0.129687 mean reproduction rate of adults
J_X g/d 0.00208929 7.53541 0.00164532 0.471019 0.00555389 0.440019 0.00474457 0.168819 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.136146 0.0247138 0.0415691 0.00834084 yield of living structure on food
Y_VX_d mol/mol 0.044355 0.0164896 0.0814395 0.0271269 0.000643884 7.89492e-06 0.0880768 0.0166337 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.248114 0.668123 0.0757564 0.22549 yield of living reserve on food
Y_EX_d mol/mol 0.0212854 0.117386 0.0484836 0.239568 0.00117343 0.000213435 0.160513 0.449682 yield of dead reserve on food
Y_CX mol/mol 0.824985 0.756749 0.760702 0.62393 0.504548 0.197567 0.52471 0.190479 yield of CO2 on food
Y_HX mol/mol 0.593531 0.544439 0.547283 0.448883 0.362994 0.142138 0.3775 0.137039 yield of H2O on food
Y_OX mol/mol -0.897171 -0.822965 -0.827263 -0.678524 -0.548696 -0.214854 -0.570622 -0.207146 yield of O2 on food
Y_NX mol/mol 0.123748 0.113512 0.114105 0.0935895 0.0756822 0.029635 0.0787065 0.0285719 yield of N-waste on food
mu_TX J/mol 438616 399693 405114 327174 266997 92554.1 277729 88668.4 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer