Velesunio angasi: Population traits

at T = 26 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.387347 0.390553 0.695277 0.695277 1 1 scaled functional response
r 1/d 0 0 0.0122018 0.00155569 0.0177403 0.00216429 spec pop growth rate
t2 d NaN NaN 56.807 445.557 39.0719 320.265 population doubling time
a_b d 2.26227 2.25924 2.0674 2.0674 1.9646 1.9646 age at birth
t_j d 0.213696 0.212309 0.139018 0.139018 0.110496 0.110496 time since birth at metam
t_p d 3346.97 2859.62 627.244 627.244 434.885 434.885 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.918048 1 0.917751 1 0.917642 survival probability at metam
S_p - 1 0.565436 1 0.470806 1 0.418915 survival probability at puberty
theta_0b - 0.000166924 0.181424 0.0248124 0.310585 0.0341244 0.353595 frac of ind that is embryo
theta_bj - 1.58173e-05 0.0163918 0.00165278 0.0200611 0.00189149 0.0190889 frac of ind between b and j
theta_jp - 0.000151631 0.118781 0.0226396 0.19057 0.031192 0.206827 frac of ind between j and p
theta_pi - 0.999666 0.683403 0.950895 0.478783 0.932792 0.420489 frac of ind that is adult
L_bi cm 1.00903 0.34549 0.252962 0.0786906 0.232337 0.0741353 mean structural length of post-natals
L2_bi cm^2 1.03561 0.316818 0.107567 0.0334863 0.0939143 0.0307469 mean squared structural length of post-natals
L3_bi cm^3 1.06927 0.322299 0.0615344 0.0338033 0.0528699 0.0350189 mean cubed structural length of post-natals
Ww_bi g 1.40887 0.425508 0.0966142 0.053074 0.0962201 0.0637322 mean wet weight of post-natals
L_pi cm 1.00919 0.41029 0.258938 0.105096 0.239877 0.103658 mean structural length of adults
L2_pi cm^2 1.03578 0.379419 0.110305 0.0480629 0.0972311 0.0470655 mean squared structural length of adults
L3_pi cm^3 1.06945 0.386046 0.0631063 0.0486714 0.0547448 0.0538295 mean cubed structural length of adults
Ww_pi g 1.4091 0.50967 0.0990821 0.0764182 0.0996322 0.0979664 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0131169 0.00404601 0.00244579 0.000761389 0.00307137 0.00100554 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 0.306989 0.0690676 0.305378 0.0753734 yield of living structure on food
Y_VX_d mol/mol 0.00644901 0.0181309 8.72078e-07 0.136105 3.59733e-07 0.148735 yield of dead structure on food
Y_EX mol/mol 0 0 0.175009 0.0393744 0.250391 0.0618016 yield of living reserve on food
Y_EX_d mol/mol 0.00204821 0.00580605 4.97158e-07 0.0775912 2.94959e-07 0.121954 yield of dead reserve on food
Y_CX mol/mol 0.882128 0.866688 0.408626 0.568487 0.334855 0.482762 yield of CO2 on food
Y_HX mol/mol 0.640033 0.62883 0.296481 0.412469 0.242956 0.35027 yield of H2O on food
Y_OX mol/mol -0.959314 -0.942523 -0.44438 -0.61823 -0.364155 -0.525003 yield of O2 on food
Y_NX mol/mol 0.132319 0.130003 0.0612938 0.085273 0.0502283 0.0724142 yield of N-waste on food
mu_TX J/mol 468149 460241 222750 305583 182096 259381 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