Protomyctophum arcticum: Population traits

at T = 6.2 °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_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.500504 NaN 0.750252 NaN 1 1 scaled functional response
r 1/d 0 0 0.00479688 NaN 0.00845577 NaN spec pop growth rate
t2 d NaN NaN 144.5 NaN 81.9733 NaN population doubling time
a_b d 26.226 NaN 24.5285 NaN 23.4282 NaN age at birth
t_j d 172.318 NaN 115.831 NaN 90.2719 NaN time since birth at metam
t_p d 2457.51 NaN 1038.97 NaN 712.682 NaN time since birth at puberty
S_b - 0.999948 NaN 0.999956 NaN 0.999962 NaN survival probability at birth
S_j - 0.999697 NaN 0.999763 NaN 0.999801 NaN survival probability at metam
S_p - 0.996357 NaN 0.998418 NaN 0.999045 NaN survival probability at puberty
theta_0b - 0.0167342 NaN 0.111905 NaN 0.179989 NaN frac of ind that is embryo
theta_bj - 0.0167536 NaN 0.0995636 NaN 0.147736 NaN frac of ind between b and j
theta_jp - 0.0931708 NaN 0.282601 NaN 0.291024 NaN frac of ind between j and p
theta_pi - 0.873341 NaN 0.505931 NaN 0.381251 NaN frac of ind that is adult
L_bi cm 0.379371 NaN 0.215507 NaN 0.176257 NaN mean structural length of post-natals
L2_bi cm^2 0.168104 NaN 0.0760544 NaN 0.0551756 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0790427 NaN 0.0341825 NaN 0.0238255 NaN mean cubed structural length of post-natals
Ww_bi g 0.09647 NaN 0.0454798 NaN 0.034321 NaN mean wet weight of post-natals
L_pi cm 0.418238 NaN 0.327092 NaN 0.302175 NaN mean structural length of adults
L2_pi cm^2 0.188558 NaN 0.129564 NaN 0.112816 NaN mean squared structural length of adults
L3_pi cm^3 0.0889301 NaN 0.0596649 NaN 0.0507449 NaN mean cubed structural length of adults
Ww_pi g 0.108537 NaN 0.079384 NaN 0.0730988 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0.025936 NaN mean reproduction rate of adults
J_X g/d 0.00105013 NaN 0.000722807 NaN 0.000701417 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.226851 NaN 0.287223 NaN yield of living structure on food
Y_VX_d mol/mol 0.0861752 NaN 0.00982394 NaN 0.00328131 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0749737 NaN 0.126526 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0189999 NaN 0.00324679 NaN 0.00144547 NaN yield of dead reserve on food
Y_CX mol/mol 0.78545 NaN 0.57573 NaN 0.472149 NaN yield of CO2 on food
Y_HX mol/mol 0.565088 NaN 0.414206 NaN 0.339685 NaN yield of H2O on food
Y_OX mol/mol -0.854177 NaN -0.626106 NaN -0.513462 NaN yield of O2 on food
Y_NX mol/mol 0.117817 NaN 0.0863595 NaN 0.0708224 NaN yield of N-waste on food
mu_TX J/mol 418962 NaN 311141 NaN 256863 NaN 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