Cyclothone pallida: Population traits

at T = 4.2 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.501001 0.71509 0.857545 0.857545 1 1 scaled functional response
r 1/d 0 0 0.00239013 0.000157346 0.00324213 0.000302366 spec pop growth rate
t2 d NaN NaN 290.004 4405.24 213.794 2292.41 population doubling time
a_b d 30.0312 28.3327 27.49 27.49 26.7902 26.7902 age at birth
t_j d 422.582 291.457 243.025 243.025 209.206 209.206 time since birth at metam
t_p d 8576.15 3611.87 2736.49 2736.49 2225.82 2225.82 time since birth at puberty
S_b - 0.999989 0.99999 0.999991 0.999991 0.999992 0.999992 survival probability at birth
S_j - 0.999934 0.714702 0.999949 0.675706 0.999953 0.641027 survival probability at metam
S_p - 0.997102 0.0315535 0.999062 0.031244 0.999305 0.0310273 survival probability at puberty
theta_0b - 0.00584895 0.237064 0.0636481 0.271352 0.0831337 0.300408 frac of ind that is embryo
theta_bj - 0.00587477 0.202082 0.0597895 0.224285 0.0764379 0.241351 frac of ind between b and j
theta_jp - 0.0766951 0.483801 0.354309 0.440499 0.375977 0.402103 frac of ind between j and p
theta_pi - 0.911581 0.077053 0.522254 0.0638645 0.464451 0.0561382 frac of ind that is adult
L_bi cm 0.326555 0.0538425 0.13026 0.0496434 0.115683 0.0472913 mean structural length of post-natals
L2_bi cm^2 0.128111 0.0102316 0.0298086 0.00845423 0.0240235 0.00738464 mean squared structural length of post-natals
L3_bi cm^3 0.0541532 0.00457413 0.00936872 0.00392777 0.00708074 0.00349051 mean cubed structural length of post-natals
Ww_bi g 0.0576486 0.00499553 0.0104038 0.00436172 0.00799298 0.00394021 mean wet weight of post-natals
L_pi cm 0.35216 0.241519 0.200355 0.226034 0.187913 0.214992 mean structural length of adults
L2_pi cm^2 0.139523 0.0908957 0.0518959 0.0843293 0.0455504 0.0787058 mean squared structural length of adults
L3_pi cm^3 0.0590481 0.0448785 0.0167178 0.0443342 0.0138823 0.0429731 mean cubed structural length of adults
Ww_pi g 0.0628595 0.0490131 0.0185648 0.0492323 0.0156708 0.0485096 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.000149831 1.64141e-05 5.99033e-05 1.61299e-05 5.62336e-05 1.63075e-05 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 0.373809 0.038315 0.408237 0.0647196 yield of living structure on food
Y_VX_d mol/mol 0.136455 0.24349 0.0065275 0.246879 0.00358413 0.253854 yield of dead structure on food
Y_EX mol/mol 0 0 0.0412992 0.00423312 0.0525953 0.00833815 yield of living reserve on food
Y_EX_d mol/mol 0.00880772 0.0224325 0.000721171 0.0272757 0.000461762 0.0327053 yield of dead reserve on food
Y_CX mol/mol 0.745362 0.624702 0.468268 0.573922 0.425746 0.531008 yield of CO2 on food
Y_HX mol/mol 0.536247 0.449438 0.336893 0.412905 0.306301 0.382031 yield of H2O on food
Y_OX mol/mol -0.810581 -0.679364 -0.509241 -0.62414 -0.462999 -0.577471 yield of O2 on food
Y_NX mol/mol 0.111804 0.0937053 0.0702401 0.0860883 0.063862 0.0796512 yield of N-waste on food
mu_TX J/mol 399428 338417 259220 312573 237408 290639 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