Cetengraulis edentulus: Population traits

at T = 27.4 °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_minf f_max date: 2023/12/05
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.474912 0.578454 0.789227 0.789227 1 1 scaled functional response
r 1/d 0 0 0.0109303 0.000937471 0.01369 0.00134294 spec pop growth rate
t2 d NaN NaN 63.4153 739.38 50.6315 516.14 population doubling time
a_b d 4.92214 4.79536 4.61969 4.61969 4.50509 4.50509 age at birth
t_j d 0.0270421 0.0240619 0.0204258 0.0204258 0.01833 0.01833 time since birth at metam
t_p d 1756.01 854.235 553.048 553.048 445.835 445.835 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999999 0.99209 0.999999 0.992066 0.999999 0.992053 survival probability at metam
S_p - 0.999996 0.428327 0.999997 0.389971 0.999997 0.365147 survival probability at puberty
theta_0b - 0.00330959 0.32296 0.0492223 0.371202 0.0597691 0.396876 frac of ind that is embryo
theta_bj - 1.82113e-05 0.00161654 0.000212457 0.0016335 0.000236044 0.00160566 frac of ind between b and j
theta_jp - 0.00329655 0.209621 0.0466509 0.229102 0.0560322 0.236737 frac of ind between j and p
theta_pi - 0.993376 0.465802 0.903914 0.398062 0.883963 0.364781 frac of ind that is adult
L_bi cm 1.34399 0.298666 0.504907 0.230305 0.475711 0.214965 mean structural length of post-natals
L2_bi cm^2 2.00757 0.313885 0.407739 0.210698 0.372303 0.193193 mean squared structural length of post-natals
L3_bi cm^3 3.13127 0.503251 0.432638 0.369363 0.393842 0.372268 mean cubed structural length of post-natals
Ww_bi g 5.4934 0.965657 0.97501 0.83241 1.01944 0.963593 mean wet weight of post-natals
L_pi cm 1.34829 0.40862 0.528 0.330499 0.50213 0.317306 mean structural length of adults
L2_pi cm^2 2.01426 0.454776 0.428692 0.330879 0.395763 0.317151 mean squared structural length of adults
L3_pi cm^3 3.14172 0.731388 0.455057 0.583347 0.418897 0.615365 mean cubed structural length of adults
Ww_pi g 5.51173 1.40341 1.02553 1.31465 1.08429 1.59283 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0695081 0.0132371 0.0234607 0.0121232 0.0271428 0.0140848 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 0.201565 0.0285623 0.198642 0.0354948 yield of living structure on food
Y_VX_d mol/mol 0.0478867 0.095199 0.00091211 0.100535 0.00051378 0.0998975 yield of dead structure on food
Y_EX mol/mol 0 0 0.252689 0.0358067 0.315531 0.0563812 yield of living reserve on food
Y_EX_d mol/mol 0.0361242 0.0874724 0.00114346 0.126035 0.000816106 0.158681 yield of dead reserve on food
Y_CX mol/mol 0.806614 0.707954 0.434315 0.599686 0.375122 0.540171 yield of CO2 on food
Y_HX mol/mol 0.580314 0.509333 0.312466 0.431441 0.26988 0.388623 yield of H2O on food
Y_OX mol/mol -0.877193 -0.7699 -0.472318 -0.652159 -0.407945 -0.587436 yield of O2 on food
Y_NX mol/mol 0.120992 0.106193 0.0651472 0.089953 0.0562683 0.0810256 yield of N-waste on food
mu_TX J/mol 428688 376791 231653 318939 198931 286520 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