Muraenesox cinereus: Population traits

at T = 17.4 °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: 2024/08/02
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.390135 0.390135 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00456544 0.00456544 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 151.825 151.825 NaN NaN population doubling time
a_b d 22.3893 23.0136 NaN NaN 19.4621 19.9046 NaN NaN age at birth
t_j d 112.859 129.83 NaN NaN 58.0105 64.2454 NaN NaN time since birth at metam
t_p d 5779.03 NaN NaN NaN 1100.07 1276.92 NaN NaN time since birth at puberty
S_b - 0.999999 0.999999 NaN NaN 0.999999 0.999999 NaN NaN survival probability at birth
S_j - 0.999996 0.999995 NaN NaN 0.999998 0.999997 NaN NaN survival probability at metam
S_p - 0.999975 0.999961 NaN NaN 0.999993 0.99999 NaN NaN survival probability at puberty
theta_0b - 0.00312966 0.00339365 NaN NaN 0.0849352 0.0867833 NaN NaN frac of ind that is embryo
theta_bj - 0.00313502 0.00339966 NaN NaN 0.0778101 0.0793419 NaN NaN frac of ind between b and j
theta_jp - 0.0126676 0.015779 NaN NaN 0.135132 0.152845 NaN NaN frac of ind between j and p
theta_pi - 0.981068 0.977428 NaN NaN 0.702122 0.68103 NaN NaN frac of ind that is adult
L_bi cm 10.2137 8.58167 NaN NaN 3.0198 2.69277 NaN NaN mean structural length of post-natals
L2_bi cm^2 115.167 81.5232 NaN NaN 17.9013 14.2417 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 1345.48 802.997 NaN NaN 147.192 104.172 NaN NaN mean cubed structural length of post-natals
Ww_bi g 1792.93 1028.91 NaN NaN 272.663 179.294 NaN NaN mean wet weight of post-natals
L_pi cm 10.3731 8.7439 NaN NaN 3.8433 3.5074 NaN NaN mean structural length of adults
L2_pi cm^2 117.02 83.1205 NaN NaN 23.2968 19.0596 NaN NaN mean squared structural length of adults
L3_pi cm^3 1367.15 818.752 NaN NaN 191.819 139.672 NaN NaN mean cubed structural length of adults
Ww_pi g 1821.81 1049.1 NaN NaN 355.331 240.395 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0 0 NaN NaN mean reproduction rate of adults
J_X g/d 5.83394 3.49006 NaN NaN 2.33072 1.56783 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.288321 0.303342 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0479078 0.0508012 NaN NaN 0.000213716 0.000265772 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.245775 0.218753 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0159324 0.0142925 NaN NaN 0.000182179 0.000191659 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.826785 0.825531 NaN NaN 0.356133 0.368073 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.594826 0.593924 NaN NaN 0.256218 0.264808 NaN NaN yield of H2O on food
Y_OX mol/mol -0.899128 -0.897765 NaN NaN -0.387294 -0.400279 NaN NaN yield of O2 on food
Y_NX mol/mol 0.124018 0.12383 NaN NaN 0.0534199 0.0552109 NaN NaN yield of N-waste on food
mu_TX J/mol 439783 439239 NaN NaN 192956 200277 NaN NaN 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