Hyperlophus vittatus: Population traits

at T = 18 °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_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.293714 0.303915 0.651957 0.651957 1 1 scaled functional response
r 1/d 0 0 0.0225098 0.00314242 0.0291351 0.00356278 spec pop growth rate
t2 d NaN NaN 30.7931 220.577 23.7908 194.553 population doubling time
a_b d 4.06556 4.05458 3.87075 3.87075 3.80816 3.80816 age at birth
t_j d 0.0208831 0.0206426 0.0169716 0.0169716 0.0158658 0.0158658 time since birth at metam
t_p d 1536.64 1156.83 237.992 237.992 185.554 185.554 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.989258 1 0.989008 1 0.988936 survival probability at metam
S_p - 1 0.347843 1 0.296731 1 0.280261 survival probability at puberty
theta_0b - 0.00207814 0.221745 0.0834002 0.447356 0.104969 0.473807 frac of ind that is embryo
theta_bj - 1.06812e-05 0.00112357 0.000350106 0.00193991 0.000413636 0.0019508 frac of ind between b and j
theta_jp - 0.00206875 0.128945 0.076134 0.238159 0.093581 0.245066 frac of ind between j and p
theta_pi - 0.995842 0.648186 0.840116 0.312545 0.801037 0.279176 frac of ind that is adult
L_bi cm 0.484473 0.338956 0.287615 0.161718 0.270951 0.150152 mean structural length of post-natals
L2_bi cm^2 0.238861 0.158559 0.122611 0.0761992 0.11562 0.0764968 mean squared structural length of post-natals
L3_bi cm^3 0.118572 0.0794096 0.0655441 0.059014 0.0653981 0.0759727 mean cubed structural length of post-natals
Ww_bi g 0.400375 0.274691 0.411316 0.370337 0.594576 0.690716 mean wet weight of post-natals
L_pi cm 0.485389 0.398172 0.309407 0.25093 0.296979 0.242117 mean structural length of adults
L2_pi cm^2 0.239356 0.189982 0.133556 0.13309 0.128895 0.142228 mean squared structural length of adults
L3_pi cm^3 0.11882 0.0953263 0.0715001 0.104269 0.0730567 0.143097 mean cubed structural length of adults
Ww_pi g 0.40121 0.32975 0.448692 0.654332 0.664205 1.30099 mean wet weight of adults
R 1/d 0.0462851 0 0 0 0 0.172154 mean reproduction rate of adults
J_X g/d 0.0208634 0.0143304 0.023774 0.0147748 0.0343872 0.0227513 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 0.0620589 0.0125516 0.0554097 0.0118971 yield of living structure on food
Y_VX_d mol/mol 0.00313852 0.00846636 4.57177e-06 0.0245391 1.97352e-06 0.0232987 yield of dead structure on food
Y_EX mol/mol 0 0 0.327386 0.0662145 0.448355 0.0962667 yield of living reserve on food
Y_EX_d mol/mol 0.0074591 0.0208202 2.41179e-05 0.129453 1.5969e-05 0.188525 yield of dead reserve on food
Y_CX mol/mol 0.880027 0.861338 0.501151 0.657866 0.386843 0.570638 yield of CO2 on food
Y_HX mol/mol 0.633131 0.619685 0.360551 0.473298 0.278312 0.410542 yield of H2O on food
Y_OX mol/mol -0.95703 -0.936706 -0.545002 -0.71543 -0.420691 -0.620568 yield of O2 on food
Y_NX mol/mol 0.132004 0.129201 0.0751727 0.09868 0.0580264 0.0855956 yield of N-waste on food
mu_TX J/mol 466828 456816 261393 346337 198190 298267 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer