Hydrolagus ogilbyi: Population traits

at T = 14.1 °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: 2024/11/13
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.753834 0.753834 0.801942 0.801942 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00048401 0.00048401 0.000127135 0.000127135 spec pop growth rate
t2 d NaN NaN NaN NaN 1432.09 1432.09 5452.05 5452.05 population doubling time
a_b d 396.693 396.693 393.998 393.998 385.188 385.188 385.188 385.188 age at birth
t_p d 24164.4 8583.22 14677.8 7722.53 8742.32 5854.38 8742.32 5854.38 time since birth at puberty
S_b - 0.999977 0.999977 0.999978 0.999978 0.999979 0.999979 0.999979 0.999979 survival probability at birth
S_p - 0.999882 0.999882 0.413223 0.413223 0.999896 0.999896 0.38417 0.38417 survival probability at puberty
theta_0b - 0.0201894 0.0201894 0.291034 0.291034 0.170648 0.170648 0.402404 0.402404 frac of ind that is embryo
theta_bp - 0.0201953 0.0201953 0.186057 0.186057 0.141653 0.141653 0.237195 0.237195 fraction of individuals that is juvenile
theta_pi - 0.959615 0.959615 0.522909 0.522909 0.687699 0.687699 0.360401 0.360401 frac of ind that is adult
L_bi cm 5.02256 5.02256 3.0668 3.0668 2.84688 2.84688 2.26744 2.26744 mean structural length of post-natals
L2_bi cm^2 27.2483 27.2483 13.5468 13.5468 10.4616 10.4616 8.02052 8.02052 mean squared structural length of post-natals
L3_bi cm^3 153.564 153.564 71.7599 71.7599 46.0409 46.0409 39.2964 39.2964 mean cubed structural length of post-natals
Ww_bi g 624.331 624.331 305.786 305.786 233.274 233.274 199.102 199.102 mean wet weight of post-natals
L_pi cm 5.10634 5.10634 3.79662 3.79662 3.2136 3.2136 3.08023 3.08023 mean structural length of adults
L2_pi cm^2 27.7986 27.7986 17.9938 17.9938 12.3778 12.3778 12.5841 12.5841 mean squared structural length of adults
L3_pi cm^3 156.771 156.771 96.9015 96.9015 55.2607 55.2607 64.3924 64.3924 mean cubed structural length of adults
Ww_pi g 637.369 637.369 412.92 412.92 279.988 279.988 326.255 326.255 mean wet weight of adults
R 1/d 0 0.0213537 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.798619 0.798619 0.422379 0.422379 0.406743 0.406743 0.311836 0.311836 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 0.054787 0.054787 0.0160211 0.0160211 yield of living structure on food
Y_VX_d mol/mol 0.014952 0.014952 0.0294081 0.0294081 0.000841549 0.000841549 0.0351058 0.0351058 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.222801 0.222801 0.0651526 0.0651526 yield of living reserve on food
Y_EX_d mol/mol 0.0458367 0.0458367 0.0959068 0.0959068 0.0034223 0.0034223 0.142764 0.142764 yield of dead reserve on food
Y_CX mol/mol 0.767599 0.767599 0.707912 0.707912 0.563115 0.563115 0.584213 0.584213 yield of CO2 on food
Y_HX mol/mol 0.659259 0.659259 0.607996 0.607996 0.483636 0.483636 0.501756 0.501756 yield of H2O on food
Y_OX mol/mol -0.902447 -0.902447 -0.832275 -0.832275 -0.662041 -0.662041 -0.686845 -0.686845 yield of O2 on food
Y_NX mol/mol 0.0622377 0.0622377 0.0573983 0.0573983 0.045658 0.045658 0.0473686 0.0473686 yield of N-waste on food
mu_TX J/mol 432221 432221 398045 398045 314693 314693 326803 326803 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