Centroscymnus crepidater: Population traits

at T = 7 °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_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.727914 0.727914 0.892365 0.892365 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000340283 0.000340283 4.40598e-05 4.40598e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 2036.97 2036.97 15732 15732 population doubling time
a_b d 741.452 754.411 722.246 733.837 712.457 723.3 712.457 723.3 age at birth
t_p d 9258.24 6749.79 5334.72 4251.75 4456.88 3586.23 4456.88 3586.23 time since birth at puberty
S_b - 0.999688 0.999628 0.999711 0.999657 0.999723 0.999671 0.999723 0.999671 survival probability at birth
S_p - 0.998025 0.997559 0.494327 0.524483 0.998374 0.998017 0.469565 0.496921 survival probability at puberty
theta_0b - 0.0620373 0.067048 0.255085 0.239384 0.223567 0.22795 0.308259 0.291479 frac of ind that is embryo
theta_bp - 0.0620046 0.0670023 0.177493 0.171599 0.175349 0.178106 0.202993 0.197337 fraction of individuals that is juvenile
theta_pi - 0.875958 0.86595 0.567421 0.589017 0.601084 0.593945 0.488749 0.511184 frac of ind that is adult
L_bi cm 8.8189 7.89624 8.44208 7.85448 8.20706 7.63272 8.358 7.87255 mean structural length of post-natals
L2_bi cm^2 81.2639 64.7008 80.5861 68.1105 75.2951 64.0654 81.3571 70.2495 mean squared structural length of post-natals
L3_bi cm^3 771.751 544.458 839.085 635.045 755.011 581.186 886.687 689.482 mean cubed structural length of post-natals
Ww_bi g 1968.46 1289 2434.15 1699.65 2363.37 1673.02 2775.55 1984.77 mean wet weight of post-natals
L_pi cm 9.12444 8.16613 9.65731 8.8368 9.23118 8.53907 9.9117 9.1567 mean structural length of adults
L2_pi cm^2 85.5705 68.1945 99.2305 82.0486 90.7512 76.8397 106.188 89.309 mean squared structural length of adults
L3_pi cm^3 819.775 579.839 1071.03 793.127 943.991 725.204 1212.6 918.264 mean cubed structural length of adults
Ww_pi g 2090.95 1372.76 3107 2122.75 2954.92 2087.6 3795.74 2643.35 mean wet weight of adults
R 1/d 0 8.62604e-05 0.000583437 0.00104911 0.000337334 0.000932022 0.00118579 0.00157368 mean reproduction rate of adults
J_X g/d 3.18408 2.23568 3.87087 2.8852 4.05297 3.04119 4.37927 3.33474 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 0.06339 0.0650298 0.00892094 0.00910967 yield of living structure on food
Y_VX_d mol/mol 0.0310717 0.0325914 0.0532677 0.0550351 0.00733205 0.00826633 0.0529875 0.0547677 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.135036 0.122167 0.0190038 0.0171138 yield of living reserve on food
Y_EX_d mol/mol 0.0481809 0.0445683 0.10126 0.0922626 0.0156191 0.0155294 0.112876 0.102889 yield of dead reserve on food
Y_CX mol/mol 0.75052 0.752455 0.68089 0.687578 0.619054 0.62866 0.644574 0.653739 yield of CO2 on food
Y_HX mol/mol 0.64459 0.646253 0.584789 0.590532 0.53168 0.53993 0.553598 0.56147 yield of H2O on food
Y_OX mol/mol -0.882368 -0.884644 -0.800506 -0.808368 -0.727807 -0.7391 -0.757809 -0.768585 yield of O2 on food
Y_NX mol/mol 0.0608529 0.0610099 0.0552073 0.0557495 0.0501936 0.0509724 0.0522627 0.0530059 yield of N-waste on food
mu_TX J/mol 423041 424249 383438 387437 348155 353900 362636 368093 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