Chlamydoselachus anguineus: Population traits

at T = 4 °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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.581622 0.635454 0.817727 0.817727 1 1 scaled functional response
r 1/d 0 0 0.000227953 7.19777e-05 0.000312373 0.00010499 spec pop growth rate
t2 d NaN NaN 3040.75 9630.02 2218.98 6602.04 population doubling time
a_b d 1386.86 1368.9 1322.18 1322.18 1289.49 1289.49 age at birth
t_p d 19519.8 12551 7239.38 7239.38 5581.41 5581.41 time since birth at puberty
S_b - 0.999839 0.999845 0.999859 0.999859 0.999869 0.999869 survival probability at birth
S_p - 0.998946 0.564914 0.99916 0.500431 0.999252 0.457816 survival probability at puberty
theta_0b - 0.0509215 0.19088 0.263306 0.342102 0.333041 0.40942 frac of ind that is embryo
theta_bp - 0.05092 0.142129 0.194768 0.219075 0.22259 0.241698 fraction of individuals that is juvenile
theta_pi - 0.898159 0.666991 0.541926 0.438823 0.444369 0.348882 frac of ind that is adult
L_bi cm 9.39259 8.88006 8.37302 8.43013 8.35629 8.38313 mean structural length of post-natals
L2_bi cm^2 91.1254 85.1785 77.4918 81.4657 78.769 83.3551 mean squared structural length of post-natals
L3_bi cm^3 904.196 863.003 781.235 881.185 827.687 964.762 mean cubed structural length of post-natals
Ww_bi g 2747.8 2785.48 3020.76 3407.23 3729.25 4346.86 mean wet weight of post-natals
L_pi cm 9.64125 9.70455 9.50072 10.0613 9.85485 10.5357 mean structural length of adults
L2_pi cm^2 94.8625 97.9424 95.3951 108.696 103.629 121.571 mean squared structural length of adults
L3_pi cm^3 948.223 1019.54 1008.92 1250.33 1162.03 1527.45 mean cubed structural length of adults
Ww_pi g 2881.6 3290.74 3901.13 4834.57 5235.7 6882.13 mean wet weight of adults
R 1/d 0 0 0.000134044 0.000647801 0.000695379 0.00143549 mean reproduction rate of adults
J_X g/d 2.94211 3.00465 3.51758 3.69796 4.37255 4.62713 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 0.0506271 0.0171515 0.0591295 0.0218905 yield of living structure on food
Y_VX_d mol/mol 0.0159508 0.0281793 0.00194579 0.0318073 0.00104329 0.0343577 yield of dead structure on food
Y_EX mol/mol 0 0 0.14513 0.0491674 0.207286 0.07674 yield of living reserve on food
Y_EX_d mol/mol 0.0325229 0.0627741 0.00557789 0.0911804 0.00365738 0.120445 yield of dead reserve on food
Y_CX mol/mol 0.77899 0.739696 0.635793 0.648719 0.573046 0.589402 yield of CO2 on food
Y_HX mol/mol 0.669042 0.635295 0.546057 0.557158 0.492165 0.506213 yield of H2O on food
Y_OX mol/mol -0.91584 -0.869643 -0.747487 -0.762684 -0.673716 -0.692946 yield of O2 on food
Y_NX mol/mol 0.0631613 0.0599754 0.0515508 0.0525989 0.0464632 0.0477893 yield of N-waste on food
mu_TX J/mol 438931 416568 357035 364412 320726 330094 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