Bathyraja taranetzi: Population traits

at T = 1.7 °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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.728824 0.728824 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000342445 0.000342445 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 2024.11 2024.11 NaN NaN population doubling time
a_b d 689.338 694.943 NaN NaN 674.066 678.469 NaN NaN age at birth
t_p d 7383.64 NaN NaN NaN 4722.76 8368.3 NaN NaN time since birth at puberty
S_b - 0.999242 0.999141 NaN NaN 0.999294 0.999204 NaN NaN survival probability at birth
S_p - 0.995198 0.994424 NaN NaN 0.995808 0.995187 NaN NaN survival probability at puberty
theta_0b - 0.091973 0.0972175 NaN NaN 0.229081 0.232769 NaN NaN frac of ind that is embryo
theta_bp - 0.0917919 0.0969946 NaN NaN 0.181548 0.184145 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.816235 0.805788 NaN NaN 0.589371 0.583086 NaN NaN frac of ind that is adult
L_bi cm 3.47058 3.20407 NaN NaN 3.30546 3.13388 NaN NaN mean structural length of post-natals
L2_bi cm^2 12.8816 10.9032 NaN NaN 12.505 11.0962 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 50.0184 38.6798 NaN NaN 52.3398 43.1097 NaN NaN mean cubed structural length of post-natals
Ww_bi g 246.26 176.077 NaN NaN 334.094 253.219 NaN NaN mean wet weight of post-natals
L_pi cm 3.67128 3.39008 NaN NaN 3.78544 3.57882 NaN NaN mean structural length of adults
L2_pi cm^2 14.006 11.8801 NaN NaN 15.3984 13.6439 NaN NaN mean squared structural length of adults
L3_pi cm^3 55.081 42.7648 NaN NaN 66.724 55.0158 NaN NaN mean cubed structural length of adults
Ww_pi g 271.185 194.672 NaN NaN 425.91 323.153 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0.000669754 0 NaN NaN mean reproduction rate of adults
J_X g/d 0.431694 0.330819 NaN NaN 0.574998 0.461941 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.0311715 0.0319579 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0274041 0.0285311 NaN NaN 0.0107736 0.0116942 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.167801 0.155757 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.107517 0.101347 NaN NaN 0.0579963 0.0569956 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.699027 0.703691 NaN NaN 0.576166 0.586654 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.600365 0.604371 NaN NaN 0.494846 0.503853 NaN NaN yield of H2O on food
Y_OX mol/mol -0.821828 -0.827312 NaN NaN -0.677385 -0.689714 NaN NaN yield of O2 on food
Y_NX mol/mol 0.0566778 0.057056 NaN NaN 0.0467162 0.0475665 NaN NaN yield of N-waste on food
mu_TX J/mol 392749 395533 NaN NaN 321639 327857 NaN NaN 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