Branchiostegus argentatus: Population traits

at T = 26.8 °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: 2025/04/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.560331 0.560331 0.657897 0.657897 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.012808 0.012808 0.000479738 0.000479738 spec pop growth rate
t2 d NaN NaN NaN NaN 54.1184 54.1184 1444.84 1444.84 population doubling time
a_b d 8.49444 6.47347 8.26716 6.33017 7.70054 5.9935 7.70054 5.9935 age at birth
t_j d 104.076 25.2822 88.7142 22.7506 59.7986 17.8142 59.7986 17.8142 time since birth at metam
t_p d 2526.45 197.301 1207.01 175.361 579.071 134.164 579.071 134.164 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 1 0.625351 0.244824 1 1 0.522127 0.182311 survival probability at metam
S_p - 0.999982 1 0.00648975 0.00636132 0.999994 1 0.00643265 0.00635259 survival probability at puberty
theta_0b - 0.00167965 0.000742447 0.313486 0.580228 0.0937703 0.0737519 0.391652 0.627165 frac of ind that is embryo
theta_bj - 0.00168411 0.000743759 0.250788 0.312091 0.085115 0.0684427 0.287539 0.301194 frac of ind between b and j
theta_jp - 0.0189499 0.002161 0.414262 0.0985492 0.399801 0.120518 0.308007 0.0645994 frac of ind between j and p
theta_pi - 0.977686 0.996353 0.0214647 0.00913225 0.421314 0.737288 0.0128024 0.00704182 frac of ind that is adult
L_bi cm 2.96073 16.2475 0.146444 0.161411 0.524527 2.08694 0.117707 0.117825 mean structural length of post-natals
L2_bi cm^2 9.34486 276.404 0.193646 1.05009 0.597096 8.82114 0.108374 0.232015 mean squared structural length of post-natals
L3_bi cm^3 30.105 4777.51 0.653821 19.2768 0.979823 52.7485 0.451014 3.34349 mean cubed structural length of post-natals
Ww_bi g 33.5427 7648.2 0.74148 32.8765 1.1795 109.314 0.542925 6.92891 mean wet weight of post-natals
L_pi cm 3.01989 16.2944 1.94119 3.43383 0.964378 2.58238 1.48187 1.63604 mean structural length of adults
L2_pi cm^2 9.54144 277.21 5.91265 47.8594 1.25521 11.0744 4.72975 11.8124 mean squared structural length of adults
L3_pi cm^3 30.7402 4791.44 20.8762 886.022 2.10141 66.2659 21.379 176.965 mean cubed structural length of adults
Ww_pi g 34.2504 7670.5 23.6751 1511.11 2.52965 137.327 25.7357 366.734 mean wet weight of adults
R 1/d 0 1827.35 0 327.788 0 53.3419 0 72.7306 mean reproduction rate of adults
J_X g/d 0.272289 42.7198 0.00645026 0.189607 0.0309401 2.43429 0.00537607 0.0625231 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 0.405608 0.277535 0.0402466 0.0256545 yield of living structure on food
Y_VX_d mol/mol 0.0278222 0.0154151 0.0754128 0.0398429 3.20546e-05 4.14827e-06 0.117378 0.124398 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0826582 0.297617 0.00820178 0.0275108 yield of living reserve on food
Y_EX_d mol/mol 0.00317698 0.00926258 0.0101107 0.0281092 6.53234e-06 4.44843e-06 0.0239202 0.133399 yield of dead reserve on food
Y_CX mol/mol 0.859626 0.865947 0.805101 0.822673 0.40232 0.315464 0.700879 0.579662 yield of CO2 on food
Y_HX mol/mol 0.618453 0.623001 0.579226 0.591867 0.289447 0.226959 0.504243 0.417035 yield of H2O on food
Y_OX mol/mol -0.934843 -0.941718 -0.875548 -0.894657 -0.437523 -0.343067 -0.762205 -0.630383 yield of O2 on food
Y_NX mol/mol 0.128944 0.129892 0.120765 0.123401 0.060348 0.0473196 0.105132 0.0869493 yield of N-waste on food
mu_TX J/mol 456842 459698 429233 437119 224214 170038 376021 308973 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