Macrourus carinatus: Population traits

at T = 2.5 °C with background hazards for embryo, larva, juv, adult: 0, 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 abj f_min f_max date: 2024/03/07
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.522642 0.522642 0.522642 0.522642 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00140322 0.00140322 0.000372881 0.000372881 spec pop growth rate
t2 d NaN NaN NaN NaN 493.969 493.969 1858.9 1858.9 population doubling time
a_b d 72.2667 73.4294 72.2667 73.4294 70.1313 70.8186 70.1313 70.8186 age at birth
t_j d 7.47649 7.99963 7.47649 7.99963 6.60077 6.87188 6.60077 6.87188 time since birth at metam
t_p d 19341.9 1498.84 19341.9 1498.84 6565.2 1198.31 6565.2 1198.31 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.780054 0.780696 1 1 0.779018 0.779333 survival probability at metam
S_p - 1 1 0.266257 0.280512 1 1 0.241142 0.249098 survival probability at puberty
theta_0b - 0.00195317 0.00219051 0.433723 0.405543 0.0936468 0.0945328 0.528876 0.52002 frac of ind that is embryo
theta_bj - 0.000202275 0.000238828 0.0397733 0.0391676 0.0083563 0.0086894 0.0434652 0.044055 frac of ind between b and j
theta_jp - 0.00175289 0.0019534 0.177135 0.168953 0.0765905 0.0769657 0.202509 0.201624 frac of ind between j and p
theta_pi - 0.996092 0.995617 0.349369 0.386337 0.821406 0.819812 0.22515 0.234301 frac of ind that is adult
L_bi cm 3.64986 2.87167 0.884856 0.863911 0.827864 0.781376 0.297362 0.296752 mean structural length of post-natals
L2_bi cm^2 13.9905 8.62271 2.54869 2.02173 1.14146 0.99558 0.276627 0.264082 mean squared structural length of post-natals
L3_bi cm^3 54.6162 26.3277 9.30205 5.80562 2.15932 1.71384 0.634085 0.545926 mean cubed structural length of post-natals
Ww_bi g 429.687 167.195 73.1829 36.8688 30.5323 19.2592 8.96581 6.13482 mean wet weight of post-natals
L_pi cm 3.65679 2.87774 1.36432 1.26938 0.900693 0.850238 0.496573 0.488203 mean structural length of adults
L2_pi cm^2 14.018 8.64167 4.12294 3.10398 1.25787 1.09798 0.563828 0.526819 mean squared structural length of adults
L3_pi cm^3 54.7234 26.3857 15.0763 8.93232 2.38241 1.8927 1.32495 1.11663 mean cubed structural length of adults
Ww_pi g 430.53 167.563 118.611 56.7249 33.6868 21.2691 18.7345 12.548 mean wet weight of adults
R 1/d 0 17.7124 0 5.91289 0 0.93715 0 0.428461 mean reproduction rate of adults
J_X g/d 0.512301 0.245935 0.0933264 0.0576628 0.080009 0.0543625 0.0193877 0.0144183 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 0.0378708 0.0442382 0.0121952 0.0141185 yield of living structure on food
Y_VX_d mol/mol 0.00355114 0.00386558 0.00889883 0.0097943 2.83106e-06 4.24431e-06 0.0235867 0.0272191 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.497613 0.452887 0.160242 0.144537 yield of living reserve on food
Y_EX_d mol/mol 0.0243871 0.0206829 0.0611118 0.0524047 3.71995e-05 4.3451e-05 0.309924 0.278654 yield of dead reserve on food
Y_CX mol/mol 0.862687 0.866077 0.820614 0.828426 0.355101 0.393452 0.384677 0.426096 yield of CO2 on food
Y_HX mol/mol 0.620655 0.623094 0.590386 0.596007 0.255475 0.283067 0.276753 0.306552 yield of H2O on food
Y_OX mol/mol -0.938172 -0.941858 -0.892418 -0.900913 -0.386172 -0.427879 -0.418336 -0.463379 yield of O2 on food
Y_NX mol/mol 0.129403 0.129911 0.123092 0.124264 0.0532652 0.0590179 0.0577015 0.0639143 yield of N-waste on food
mu_TX J/mol 457312 459192 434439 438780 179856 201267 196017 219076 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