Notacanthus chemnitzii: Population traits

at T = 6 °C with background hazards for embryo, leptocephalus, shrink, post-shrink juv, adult: 0, 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 ssj f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.556022 NaN 0.778011 NaN 1 1 scaled functional response
r 1/d 0 0 0.000937695 NaN 0.00121211 NaN spec pop growth rate
t2 d NaN NaN 739.203 NaN 571.852 NaN population doubling time
a_b d 35.759 NaN 35.759 NaN 35.759 NaN age at birth
t_s d 5930.37 NaN 5930.37 NaN 5930.37 NaN time since birth at start accel
t_j d 5930.37 NaN 5930.37 NaN 5930.37 NaN time since birth at metam
t_p d 12130 NaN 12130 NaN 12130 NaN time since birth at puberty
S_b - 0.999999 NaN 0.999999 NaN 0.999999 NaN survival probability at birth
S_s - 0.999997 NaN 0.999997 NaN 0.999997 NaN survival probability at metam
S_j - 0.964889 NaN 0.966229 NaN 0.967129 NaN survival probability at metam
S_p - 0.964428 NaN 0.965792 NaN 0.966708 NaN survival probability at puberty
theta_0b - 0.00173697 NaN 0.0336151 NaN 0.0423374 NaN frac of ind that is embryo
theta_bs - 0.00164812 NaN 0.031919 NaN 0.0406599 NaN frac of ind between b and s
theta_sj - 0.268904 NaN 0.930877 NaN 0.916303 NaN frac of ind between s and j
theta_jp - 0.00133383 NaN 9.9741e-05 NaN 2.50021e-05 NaN frac of ind between j and p
theta_pi - 0.726377 NaN 0.00348947 NaN 0.00067439 NaN frac of ind that is adult
L_bi cm 3.38686 NaN 0.968037 NaN 0.86732 NaN mean structural length of post-natals
L2_bi cm^2 14.5297 NaN 1.58543 NaN 1.31776 NaN mean squared structural length of post-natals
L3_bi cm^3 69.1843 NaN 3.45635 NaN 2.77109 NaN mean cubed structural length of post-natals
Ww_bi g 167.763 NaN 10.3474 NaN 9.87231 NaN mean wet weight of post-natals
L_pi cm 3.39235 NaN 0.998736 NaN 0.902632 NaN mean structural length of adults
L2_pi cm^2 14.5537 NaN 1.63942 NaN 1.37597 NaN mean squared structural length of adults
L3_pi cm^3 69.2987 NaN 3.5744 NaN 2.89395 NaN mean cubed structural length of adults
Ww_pi g 168.04 NaN 10.7008 NaN 10.31 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.130538 NaN 0.0199308 NaN 0.0212926 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 0.162613 NaN 0.157748 NaN yield of living structure on food
Y_VX_d mol/mol 0.0590002 NaN 0.0010229 NaN 0.00061859 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.324208 NaN 0.404246 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0840673 NaN 0.00203939 NaN 0.0015852 NaN yield of dead reserve on food
Y_CX mol/mol 0.747558 NaN 0.400742 NaN 0.326427 NaN yield of CO2 on food
Y_HX mol/mol 0.537826 NaN 0.288312 NaN 0.234846 NaN yield of H2O on food
Y_OX mol/mol -0.812969 NaN -0.435807 NaN -0.354989 NaN yield of O2 on food
Y_NX mol/mol 0.112134 NaN 0.0601113 NaN 0.048964 NaN yield of N-waste on food
mu_TX J/mol 396763 NaN 211246 NaN 170109 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