Emmelichthys nitidus: Population traits

at T = 13.1 °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 - 0.260847 0.260847 0.630423 0.630423 1 1 scaled functional response
r 1/d 0 0 0.00861567 0.00134216 0.0120309 0.00169883 spec pop growth rate
t2 d NaN NaN 80.4519 516.441 57.6138 408.014 population doubling time
a_b d 16.1998 16.1998 14.3243 14.3243 13.6301 13.6301 age at birth
t_j d 22.9931 22.9931 12.9621 12.9621 10.416 10.416 time since birth at metam
t_p d 3690.44 3690.44 811.921 811.921 591.103 591.103 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.34603 1 0.217805 1 0.216899 survival probability at metam
S_p - 1 0.22174 1 0.196299 1 0.162026 survival probability at puberty
theta_0b - 0.00178457 0.355375 0.116003 0.550979 0.151105 0.596015 frac of ind that is embryo
theta_bj - 0.00178694 0.219287 0.09341 0.252022 0.0999836 0.229422 frac of ind between b and j
theta_jp - 0.000749341 0.0416764 0.0092245 0.0105467 0.0284067 0.0255487 frac of ind between j and p
theta_pi - 0.995679 0.383661 0.781363 0.186452 0.720505 0.149014 frac of ind that is adult
L_bi cm 1.70951 0.568048 0.507916 0.211405 0.477745 0.205702 mean structural length of post-natals
L2_bi cm^2 3.03297 0.809947 0.425488 0.166458 0.387038 0.165998 mean squared structural length of post-natals
L3_bi cm^3 5.45599 1.3836 0.487153 0.31946 0.442808 0.37227 mean cubed structural length of post-natals
Ww_bi g 8.07809 2.04854 1.05298 0.690516 1.25865 1.05815 mean wet weight of post-natals
L_pi cm 1.71365 0.899726 0.563072 0.393696 0.546319 0.413069 mean structural length of adults
L2_pi cm^2 3.04068 1.35638 0.480333 0.391175 0.454411 0.437381 mean squared structural length of adults
L3_pi cm^3 5.46989 2.32434 0.551045 0.768501 0.521555 1.0081 mean cubed structural length of adults
Ww_pi g 8.09866 3.44139 1.19109 1.66112 1.48248 2.86544 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0521402 0.0139133 0.0177779 0.00692109 0.0256852 0.0109622 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 0.236088 0.0619508 0.207411 0.0576913 yield of living structure on food
Y_VX_d mol/mol 0.0134964 0.0353819 7.72334e-06 0.122589 3.08889e-06 0.114195 yield of dead structure on food
Y_EX mol/mol 0 0 0.274218 0.0719564 0.382139 0.106292 yield of living reserve on food
Y_EX_d mol/mol 0.00648626 0.0170042 8.97071e-06 0.142388 5.69104e-06 0.210397 yield of dead reserve on food
Y_CX mol/mol 0.870642 0.838239 0.380302 0.491741 0.301066 0.40205 yield of CO2 on food
Y_HX mol/mol 0.626379 0.603066 0.273606 0.35378 0.2166 0.289252 yield of H2O on food
Y_OX mol/mol -0.946824 -0.911585 -0.413578 -0.534768 -0.327409 -0.437229 yield of O2 on food
Y_NX mol/mol 0.130596 0.125736 0.0570453 0.0737611 0.0451599 0.0603075 yield of N-waste on food
mu_TX J/mol 462184 445457 203627 262341 158613 212378 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