Etheostoma juliae: Population traits

at T = 20 °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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.35606 0.35606 0.543954 0.543954 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00998048 0.00998048 0.00121621 0.00121621 spec pop growth rate
t2 d NaN NaN NaN NaN 69.4503 69.4503 569.924 569.924 population doubling time
a_b d 22.9254 22.6045 21.3392 21.0383 19.2631 19.0002 19.2631 19.0002 age at birth
t_j d 94.3218 85.7733 59.7104 54.8997 33.7406 31.4156 33.7406 31.4156 time since birth at metam
t_p d 1760.8 1330.63 680.242 601.173 320.195 294.16 320.195 294.16 time since birth at puberty
S_b - 0.999947 0.999953 0.999956 0.999961 0.999967 0.99997 0.999967 0.99997 survival probability at birth
S_j - 0.999678 0.999717 0.609006 0.586002 0.999822 0.999844 0.443166 0.421418 survival probability at metam
S_p - 0.997628 0.998196 0.249588 0.247885 0.99966 0.999724 0.240394 0.239596 survival probability at puberty
theta_0b - 0.0157145 0.0149913 0.229665 0.242937 0.17514 0.172939 0.372873 0.386128 frac of ind that is embryo
theta_bj - 0.0157504 0.0150236 0.181393 0.188507 0.14465 0.143202 0.249906 0.253324 frac of ind between b and j
theta_jp - 0.0489998 0.0419498 0.166701 0.153928 0.091792 0.0799164 0.0890913 0.0780261 frac of ind between j and p
theta_pi - 0.919535 0.928035 0.422241 0.414629 0.588418 0.603943 0.288129 0.282522 frac of ind that is adult
L_bi cm 0.393511 0.430696 0.273907 0.284906 0.280243 0.295417 0.245821 0.25105 mean structural length of post-natals
L2_bi cm^2 0.171835 0.206345 0.12095 0.13594 0.108495 0.122224 0.117726 0.127489 mean squared structural length of post-natals
L3_bi cm^3 0.0794684 0.104678 0.0709434 0.0872733 0.0543898 0.0658496 0.0934873 0.109666 mean cubed structural length of post-natals
Ww_bi g 0.0892055 0.118623 0.084223 0.105036 0.0731064 0.0904878 0.125658 0.150699 mean wet weight of post-natals
L_pi cm 0.412719 0.449706 0.404266 0.424485 0.344045 0.359604 0.398216 0.409001 mean structural length of adults
L2_pi cm^2 0.182892 0.218098 0.20942 0.236923 0.146051 0.161805 0.240037 0.26084 mean squared structural length of adults
L3_pi cm^3 0.0849342 0.110989 0.128081 0.157996 0.0754836 0.0894728 0.201526 0.236335 mean cubed structural length of adults
Ww_pi g 0.095341 0.125776 0.152056 0.190153 0.101459 0.12295 0.270875 0.324762 mean wet weight of adults
R 1/d 0 0 0.0266896 0.0543661 0.0420564 0.0656723 0.135683 0.171253 mean reproduction rate of adults
J_X g/d 0.00093044 0.00122004 0.00100713 0.00123506 0.00168811 0.00207258 0.00181961 0.00214721 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 0.321565 0.317097 0.0624861 0.0621166 yield of living structure on food
Y_VX_d mol/mol 0.100888 0.0980301 0.180371 0.176163 0.00280447 0.00254664 0.187885 0.184026 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.110657 0.118645 0.0215027 0.0232416 yield of living reserve on food
Y_EX_d mol/mol 0.0123615 0.0130599 0.0337628 0.0358537 0.000965074 0.00095285 0.0646549 0.0688551 yield of dead reserve on food
Y_CX mol/mol 0.777376 0.779535 0.676491 0.678609 0.454634 0.451383 0.554097 0.552386 yield of CO2 on food
Y_HX mol/mol 0.559279 0.560832 0.486698 0.488221 0.327084 0.324745 0.398642 0.397411 yield of H2O on food
Y_OX mol/mol -0.845396 -0.847744 -0.735684 -0.737987 -0.494414 -0.490879 -0.60258 -0.60072 yield of O2 on food
Y_NX mol/mol 0.116606 0.11693 0.101474 0.101791 0.0681951 0.0677074 0.0831145 0.0828579 yield of N-waste on food
mu_TX J/mol 415257 416302 363745 364699 248923 246899 299928 298776 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