Lampanyctus macdonaldi: Population traits

at T = 5.2 °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: 2025/05/01
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.330656 0.384302 0.692151 0.692151 1 1 scaled functional response
r 1/d 0 0 0.00610236 0.000904793 0.00905737 0.0013135 spec pop growth rate
t2 d NaN NaN 113.587 766.083 76.5285 527.711 population doubling time
a_b d 13.44 13.1077 11.9294 11.9294 11.3033 11.3033 age at birth
t_j d 43.4289 38.1802 24.0568 24.0568 18.7299 18.7299 time since birth at metam
t_p d 6771.93 3530.97 1372.9 1372.9 957.934 957.934 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999994 0.453637 0.999996 0.317235 0.999997 0.246592 survival probability at metam
S_p - 0.999977 0.100013 0.999992 0.0987382 0.999995 0.0982852 survival probability at puberty
theta_0b - 0.00309049 0.384765 0.0701346 0.495384 0.097206 0.547551 frac of ind that is embryo
theta_bj - 0.00309677 0.266456 0.0653086 0.292183 0.0878647 0.291214 frac of ind between b and j
theta_jp - 0.0069098 0.172459 0.0616941 0.0924947 0.053022 0.0565706 frac of ind between j and p
theta_pi - 0.986903 0.17632 0.802863 0.119938 0.761907 0.104664 frac of ind that is adult
L_bi cm 0.651579 0.0874555 0.215088 0.0571936 0.19597 0.0547071 mean structural length of post-natals
L2_bi cm^2 0.471522 0.038688 0.0793881 0.0162358 0.0680619 0.0149216 mean squared structural length of post-natals
L3_bi cm^3 0.35565 0.0290324 0.0398677 0.0129926 0.0332612 0.0131375 mean cubed structural length of post-natals
Ww_bi g 0.444662 0.0374774 0.0607544 0.0197994 0.058437 0.0230816 mean wet weight of post-natals
L_pi cm 0.657882 0.240122 0.244387 0.156783 0.226685 0.14957 mean structural length of adults
L2_pi cm^2 0.476293 0.133219 0.0917981 0.0660182 0.0804743 0.0621276 mean squared structural length of adults
L3_pi cm^3 0.359256 0.101252 0.0461694 0.0545982 0.0394059 0.0567236 mean cubed structural length of adults
Ww_pi g 0.44917 0.130705 0.0703576 0.0832022 0.0692328 0.0996585 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00223099 0.00021216 0.000790639 0.000159926 0.000980697 0.000212435 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 0.30771 0.0735065 0.307188 0.0812303 yield of living structure on food
Y_VX_d mol/mol 0.057024 0.119009 0.000453667 0.165224 0.000182079 0.171195 yield of dead structure on food
Y_EX mol/mol 0 0 0.161209 0.03851 0.232515 0.0614844 yield of living reserve on food
Y_EX_d mol/mol 0.0142719 0.0346179 0.000237676 0.086561 0.000137819 0.12958 yield of dead reserve on food
Y_CX mol/mol 0.819329 0.736998 0.421015 0.526823 0.350601 0.447135 yield of CO2 on food
Y_HX mol/mol 0.589462 0.530229 0.302897 0.37902 0.252238 0.321689 yield of H2O on food
Y_OX mol/mol -0.89102 -0.801485 -0.457854 -0.57292 -0.381279 -0.486259 yield of O2 on food
Y_NX mol/mol 0.122899 0.11055 0.0631523 0.0790234 0.0525902 0.0670703 yield of N-waste on food
mu_TX J/mol 436138 393955 229623 284345 190856 241202 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