Alosa alabamae: Population traits

at T = 21 °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: 2023/09/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.38252 0.38252 0.450086 0.450086 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0205694 0.0205694 0.00137755 0.00137755 spec pop growth rate
t2 d NaN NaN NaN NaN 33.6979 33.6979 503.173 503.173 population doubling time
a_b d 9.64552 9.6963 9.4634 9.50988 8.79206 8.81968 8.79206 8.81968 age at birth
t_j d 24.7225 25.3409 22.6249 23.143 16.2778 16.501 16.2778 16.501 time since birth at metam
t_p d 1832.25 NaN 966.776 1073.24 412.983 423.643 412.983 423.643 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999995 0.999995 0.174698 0.180244 0.999997 0.999997 0.104156 0.106673 survival probability at metam
S_p - 0.999988 0.999987 0.0154339 0.0154554 0.999994 0.999994 0.0151818 0.0151902 survival probability at puberty
theta_0b - 0.0053359 0.00544791 0.625283 0.620902 0.165359 0.165835 0.689406 0.687129 frac of ind that is embryo
theta_bj - 0.00533995 0.00545201 0.295995 0.297269 0.13809 0.138407 0.270518 0.271719 frac of ind between b and j
theta_jp - 0.00834688 0.00879657 0.0571202 0.0597574 0.0994113 0.101693 0.0265535 0.0274984 frac of ind between j and p
theta_pi - 0.980977 0.980304 0.0216015 0.0220712 0.59714 0.594065 0.0135234 0.0136538 frac of ind that is adult
L_bi cm 2.98144 2.85648 0.142304 0.14201 0.737609 0.725455 0.107283 0.107295 mean structural length of post-natals
L2_bi cm^2 9.63453 8.84249 0.208351 0.200461 1.07305 1.03629 0.108839 0.107011 mean squared structural length of post-natals
L3_bi cm^3 32.0351 28.1618 0.712576 0.656857 2.20037 2.08345 0.536808 0.511119 mean cubed structural length of post-natals
Ww_bi g 66.2343 56.9629 1.60765 1.44728 8.34125 7.65371 2.03495 1.87764 mean wet weight of post-natals
L_pi cm 3.0215 2.8964 1.28351 1.2668 0.9886 0.975625 0.869413 0.868071 mean structural length of adults
L2_pi cm^2 9.76876 8.97081 3.51797 3.34794 1.49458 1.44979 2.37003 2.32275 mean squared structural length of adults
L3_pi cm^3 32.4821 28.5711 12.3519 11.2733 3.07479 2.92476 12.3168 11.6999 mean cubed structural length of adults
Ww_pi g 67.1583 57.7908 27.8673 24.839 11.656 10.7443 46.6909 42.9804 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.02479 0.900521 0.0257505 0.0237103 0.300259 0.277724 0.0296321 0.0278917 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.150738 0.154309 0.0249554 0.0252438 yield of living structure on food
Y_VX_d mol/mol 0.0240214 0.0243807 0.0561187 0.057149 5.40238e-05 5.77278e-05 0.0649157 0.066166 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.420684 0.412557 0.0696465 0.0674914 yield of living reserve on food
Y_EX_d mol/mol 0.0256441 0.0249341 0.0704916 0.0687697 0.000150772 0.00015434 0.181169 0.1769 yield of dead reserve on food
Y_CX mol/mol 0.84096 0.84131 0.764015 0.764706 0.318998 0.323547 0.549938 0.554824 yield of CO2 on food
Y_HX mol/mol 0.605024 0.605276 0.549666 0.550164 0.229501 0.232774 0.39565 0.399165 yield of H2O on food
Y_OX mol/mol -0.914543 -0.914925 -0.830866 -0.831618 -0.34691 -0.351857 -0.598058 -0.603371 yield of O2 on food
Y_NX mol/mol 0.126144 0.126197 0.114602 0.114706 0.0478497 0.048532 0.0824908 0.0832235 yield of N-waste on food
mu_TX J/mol 446385 446596 405670 406102 165645 168325 289616 292380 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