Trematomus scotti: Population traits

at T = -1.7 °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: 2025/06/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.210233 NaN 0.216229 0.216229 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00869172 0.00869172 0.00117404 0.00117404 spec pop growth rate
t2 d NaN NaN NaN NaN 79.748 79.748 590.396 590.396 population doubling time
a_b d 58.7265 NaN 58.6218 NaN 56.3252 56.4518 56.3252 56.4518 age at birth
t_j d 59.0479 NaN 58.4208 NaN 43.9048 44.5345 43.9048 44.5345 time since birth at metam
t_p d 7060.6 NaN 7073.35 NaN 641.886 678.819 641.886 678.819 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_j - 1 NaN 0.132914 NaN 1 1 0.115033 0.115755 survival probability at metam
S_p - 1 NaN 0.132301 NaN 1 1 0.079554 0.0816323 survival probability at puberty
theta_0b - 0.00643595 NaN 0.301839 NaN 0.387071 0.387748 0.709382 0.705022 frac of ind that is embryo
theta_bj - 0.00643663 NaN 0.129193 NaN 0.194445 0.196512 0.215225 0.216858 frac of ind between b and j
theta_jp - 3.52353e-05 NaN 0.000137201 NaN 0.0428243 0.0409079 0.0136507 0.0131898 frac of ind between j and p
theta_pi - 0.987092 NaN 0.56883 NaN 0.37566 0.374833 0.0617428 0.0649301 frac of ind that is adult
L_bi cm 0.288757 NaN 0.245595 NaN 0.195989 0.190575 0.116623 0.117573 mean structural length of post-natals
L2_bi cm^2 0.0841745 NaN 0.0700796 NaN 0.0600955 0.0558857 0.0386221 0.0376848 mean squared structural length of post-natals
L3_bi cm^3 0.0246321 NaN 0.0208097 NaN 0.0249826 0.0219331 0.0279612 0.0248665 mean cubed structural length of post-natals
Ww_bi g 0.233254 NaN 0.202084 NaN 1.03144 0.766877 1.15441 0.869444 mean wet weight of post-natals
L_pi cm 0.290228 NaN 0.288265 NaN 0.273184 0.264966 0.315898 0.312362 mean structural length of adults
L2_pi cm^2 0.0846982 NaN 0.0852234 NaN 0.0943707 0.0876624 0.166217 0.156469 mean squared structural length of adults
L3_pi cm^3 0.0247917 NaN 0.025492 NaN 0.0404519 0.0355243 0.130496 0.111922 mean cubed structural length of adults
Ww_pi g 0.234765 NaN 0.247553 NaN 1.67011 1.24209 5.3877 3.9133 mean wet weight of adults
R 1/d 0.0448892 NaN 0.0550516 NaN 0.0850192 0.0753135 0.440821 0.429402 mean reproduction rate of adults
J_X g/d 0.00462726 NaN 0.00396209 NaN 0.016435 0.0128522 0.0103806 0.0085193 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.0132122 0.0148329 0.0031624 0.00342684 yield of living structure on food
Y_VX_d mol/mol 0.000611708 NaN 0.00177683 NaN 1.40082e-07 1.86554e-07 0.0063899 0.00693094 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.532269 0.503791 0.127401 0.116391 yield of living reserve on food
Y_EX_d mol/mol 0.00518087 NaN 0.015478 NaN 5.64336e-06 6.3362e-06 0.257425 0.235405 yield of dead reserve on food
Y_CX mol/mol 0.884832 NaN 0.87337 NaN 0.345138 0.371995 0.496247 0.528471 yield of CO2 on food
Y_HX mol/mol 0.636588 NaN 0.628341 NaN 0.248307 0.267629 0.357022 0.380206 yield of H2O on food
Y_OX mol/mol -0.962255 NaN -0.94979 NaN -0.375337 -0.404544 -0.539668 -0.574712 yield of O2 on food
Y_NX mol/mol 0.132725 NaN 0.131006 NaN 0.0517707 0.0557992 0.074437 0.0792707 yield of N-waste on food
mu_TX J/mol 469345 NaN 463099 NaN 173143 187995 256069 273833 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