Lycodes vahlii: Population traits

at T = 3.2 °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: 2024/12/16
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.327055 0.327055 0.673214 0.673214 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00191393 0.00191393 0.000154579 0.000154579 spec pop growth rate
t2 d NaN NaN NaN NaN 362.159 362.159 4484.1 4484.1 population doubling time
a_b d 336.118 323.673 297.948 287.818 280.38 271.727 280.38 271.727 age at birth
t_j d 1593.15 1218.82 735.034 608.632 530.981 453.687 530.981 453.687 time since birth at metam
t_p d 6160.31 4213.43 2286.33 1850.26 1592.84 1343.78 1592.84 1343.78 time since birth at puberty
S_b - 0.997433 0.998145 0.998157 0.998654 0.998437 0.998847 0.998437 0.998847 survival probability at birth
S_j - 0.984292 0.98906 0.392788 0.335078 0.992207 0.994481 0.293356 0.248138 survival probability at metam
S_p - 0.865945 0.936993 0.0992615 0.0988948 0.984392 0.990584 0.09794 0.0975571 survival probability at puberty
theta_0b - 0.0776126 0.0664608 0.446351 0.48152 0.419971 0.408984 0.533668 0.561883 frac of ind that is embryo
theta_bj - 0.0771487 0.0661934 0.290273 0.293021 0.244785 0.242599 0.295879 0.292131 frac of ind between b and j
theta_jp - 0.270844 0.177714 0.139986 0.104014 0.130356 0.104128 0.0784547 0.0563601 frac of ind between j and p
theta_pi - 0.574394 0.689632 0.12339 0.121446 0.204888 0.244289 0.0919978 0.0896264 frac of ind that is adult
L_bi cm 0.995176 1.28695 0.73715 0.793222 0.828343 0.928539 0.725278 0.762014 mean structural length of post-natals
L2_bi cm^2 1.16649 1.97994 0.860758 1.11212 0.936436 1.22739 0.895988 1.09016 mean squared structural length of post-natals
L3_bi cm^3 1.52755 3.38976 1.55774 2.56953 1.41746 2.2106 1.93054 2.91364 mean cubed structural length of post-natals
Ww_bi g 2.00843 4.72069 2.56714 4.64622 2.78181 4.86447 3.78876 6.41152 mean wet weight of post-natals
L_pi cm 1.26497 1.54481 1.58255 1.7641 1.36321 1.47589 1.66259 1.79536 mean structural length of adults
L2_pi cm^2 1.68203 2.56514 2.97156 3.90713 2.09818 2.52991 3.50102 4.32868 mean squared structural length of adults
L3_pi cm^3 2.33882 4.51872 6.50782 10.5131 3.68601 5.08501 9.22194 13.6987 mean cubed structural length of adults
Ww_pi g 3.07509 6.29292 10.7249 19.0098 7.23395 11.1896 18.0984 30.1442 mean wet weight of adults
R 1/d 0 0.0111901 0.0294564 0.0523691 0.0225995 0.0342857 0.0498957 0.0733187 mean reproduction rate of adults
J_X g/d 0.00510634 0.011121 0.00759163 0.0125358 0.0126275 0.0211056 0.0118317 0.0182892 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 0.214843 0.200465 0.0252221 0.0246259 yield of living structure on food
Y_VX_d mol/mol 0.143999 0.133072 0.203337 0.186544 0.0105571 0.00799875 0.180414 0.163318 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.206794 0.240662 0.0242772 0.0295638 yield of living reserve on food
Y_EX_d mol/mol 0.0453313 0.0522485 0.131761 0.150766 0.0101616 0.00960262 0.173656 0.196065 yield of dead reserve on food
Y_CX mol/mol 0.701294 0.705305 0.555527 0.553315 0.448269 0.431896 0.487056 0.477053 yield of CO2 on food
Y_HX mol/mol 0.504542 0.507428 0.399671 0.398079 0.322505 0.310725 0.350409 0.343213 yield of H2O on food
Y_OX mol/mol -0.762658 -0.767019 -0.604136 -0.60173 -0.487493 -0.469687 -0.529673 -0.518795 yield of O2 on food
Y_NX mol/mol 0.105194 0.105796 0.0833291 0.0829972 0.0672404 0.0647845 0.0730583 0.0715579 yield of N-waste on food
mu_TX J/mol 375568 377227 298363 296307 240474 230623 260819 254432 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