Gazza minuta: Population traits

at T = 28.1 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.498426 0.51371 0.756855 0.756855 1 1 scaled functional response
r 1/d 0 0 0.0150598 0.00211966 0.022015 0.00309821 spec pop growth rate
t2 d NaN NaN 46.0263 327.008 31.4852 223.725 population doubling time
a_b d 4.5844 4.5616 4.28567 4.28567 4.10776 4.10776 age at birth
t_j d 11.0453 10.77 7.92091 7.92091 6.48199 6.48199 time since birth at metam
t_p d 1560.1 1232.54 488.508 488.508 346.703 346.703 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.432071 0.999999 0.341197 0.999999 0.283272 survival probability at metam
S_p - 0.999997 0.137893 0.999998 0.137052 0.999999 0.136642 survival probability at puberty
theta_0b - 0.00203878 0.373454 0.0624244 0.461554 0.0863645 0.505382 frac of ind that is embryo
theta_bj - 0.00204237 0.253184 0.0586076 0.280866 0.0790003 0.284295 frac of ind between b and j
theta_jp - 0.00287836 0.131146 0.0468321 0.086286 0.042507 0.0575308 frac of ind between j and p
theta_pi - 0.99304 0.242216 0.832136 0.171294 0.792128 0.152793 frac of ind that is adult
L_bi cm 1.97239 0.325739 0.551349 0.177785 0.490922 0.165931 mean structural length of post-natals
L2_bi cm^2 4.17387 0.458431 0.500601 0.143929 0.409998 0.124393 mean squared structural length of post-natals
L3_bi cm^3 9.07171 0.929389 0.603827 0.275726 0.471076 0.251777 mean cubed structural length of post-natals
Ww_bi g 11.8525 1.22302 0.884895 0.40407 0.760794 0.406623 mean wet weight of post-natals
L_pi cm 1.98178 0.731413 0.611398 0.408638 0.554354 0.380312 mean structural length of adults
L2_pi cm^2 4.19452 1.17778 0.563244 0.441542 0.471936 0.391312 mean squared structural length of adults
L3_pi cm^3 9.11666 2.40347 0.680272 0.865902 0.543257 0.814193 mean cubed structural length of adults
Ww_pi g 11.9113 3.16282 0.996923 1.26896 0.877367 1.31493 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.169323 0.0191332 0.0308973 0.00882289 0.0334635 0.0100724 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 0.294314 0.0662421 0.309912 0.0774451 yield of living structure on food
Y_VX_d mol/mol 0.0321916 0.0757445 0.000146273 0.140661 6.26634e-05 0.158264 yield of dead structure on food
Y_EX mol/mol 0 0 0.136997 0.0308341 0.1906 0.0476298 yield of living reserve on food
Y_EX_d mol/mol 0.00986798 0.0239306 6.80867e-05 0.0654745 3.85389e-05 0.0973343 yield of dead reserve on food
Y_CX mol/mol 0.848565 0.79095 0.4591 0.587413 0.390012 0.509952 yield of CO2 on food
Y_HX mol/mol 0.610496 0.569045 0.330297 0.422611 0.280592 0.366882 yield of H2O on food
Y_OX mol/mol -0.922815 -0.860158 -0.499271 -0.638812 -0.424138 -0.554573 yield of O2 on food
Y_NX mol/mol 0.127285 0.118642 0.068865 0.088112 0.0585017 0.0764928 yield of N-waste on food
mu_TX J/mol 450977 421466 249884 316079 212661 274915 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