Bathyraja macloviana: Population traits

at T = 5.4 °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 - 0.627448 0.823682 0.911841 0.911841 1 1 scaled functional response
r 1/d 0 0 0.000687033 6.54846e-05 0.000799659 0.000113472 spec pop growth rate
t2 d NaN NaN 1008.9 10584.9 866.804 6108.51 population doubling time
a_b d 366.025 353.913 349.84 349.84 346.352 346.352 age at birth
t_p d 5965.39 3479.87 3058.04 3058.04 2764.82 2764.82 time since birth at puberty
S_b - 0.999495 0.999541 0.999556 0.999556 0.999568 0.999568 survival probability at birth
S_p - 0.996989 0.464497 0.997553 0.44564 0.997661 0.429822 survival probability at puberty
theta_0b - 0.0649338 0.294866 0.223456 0.333276 0.249391 0.361919 frac of ind that is embryo
theta_bp - 0.0648694 0.199289 0.175563 0.215982 0.188901 0.226905 fraction of individuals that is juvenile
theta_pi - 0.870197 0.505846 0.600981 0.450741 0.561708 0.411176 frac of ind that is adult
L_bi cm 4.87804 4.42556 4.42679 4.36761 4.41054 4.33665 mean structural length of post-natals
L2_bi cm^2 25.347 23.4427 22.6248 23.4187 22.7336 23.5733 mean squared structural length of post-natals
L3_bi cm^3 137.421 141.337 129.576 146.493 132.984 152.729 mean cubed structural length of post-natals
Ww_bi g 343.13 419.076 411.456 465.176 450.248 517.1 mean wet weight of post-natals
L_pi cm 5.0736 5.26667 5.03028 5.35119 5.09133 5.44055 mean structural length of adults
L2_pi cm^2 26.8544 30.586 27.5842 32.0375 28.4363 33.5253 mean squared structural length of adults
L3_pi cm^3 146.789 192.109 163.431 210.499 172.938 229.657 mean cubed structural length of adults
Ww_pi g 366.521 569.62 518.96 668.421 585.522 777.558 mean wet weight of adults
R 1/d 0 0.00161927 0.000663762 0.00286013 0.00145519 0.00402249 mean reproduction rate of adults
J_X g/d 0.960973 1.16674 1.24655 1.29029 1.37364 1.42438 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 0.0714153 0.0074348 0.0774158 0.012167 yield of living structure on food
Y_VX_d mol/mol 0.0425597 0.0689667 0.0106956 0.0673628 0.00851412 0.0662023 yield of dead structure on food
Y_EX mol/mol 0 0 0.155358 0.0161737 0.184693 0.0290273 yield of living reserve on food
Y_EX_d mol/mol 0.0637087 0.135525 0.0232674 0.146542 0.0203124 0.157941 yield of dead reserve on food
Y_CX mol/mol 0.72553 0.634673 0.582647 0.604129 0.554713 0.578391 yield of CO2 on food
Y_HX mol/mol 0.623128 0.545094 0.500412 0.518861 0.47642 0.496756 yield of H2O on food
Y_OX mol/mol -0.852988 -0.746169 -0.685004 -0.710259 -0.652162 -0.68 yield of O2 on food
Y_NX mol/mol 0.0588267 0.05146 0.0472417 0.0489834 0.0449767 0.0468966 yield of N-waste on food
mu_TX J/mol 409004 357200 327437 339632 311295 324761 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