Monopterus albus: Population traits

at T = 28 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.394932 0.468464 0.734232 0.734232 1 1 scaled functional response
r 1/d 0 0 0.00258326 0.000339166 0.00306592 0.00041589 spec pop growth rate
t2 d NaN NaN 268.323 2043.68 226.081 1666.66 population doubling time
a_b d 62.4087 61.4831 59.5385 59.5385 58.5511 58.5511 age at birth
t_p d 6310.85 2784.21 1625.75 1625.75 1353.04 1353.04 time since birth at puberty
S_b - 0.999992 0.999992 0.999993 0.999993 0.999993 0.999993 survival probability at birth
S_p - 0.999962 0.346898 0.999968 0.313934 0.99997 0.297705 survival probability at puberty
theta_0b - 0.012204 0.371507 0.14269 0.447497 0.164395 0.47033 frac of ind that is embryo
theta_bp - 0.0122107 0.218174 0.122402 0.245664 0.137438 0.250641 fraction of individuals that is juvenile
theta_pi - 0.975585 0.410319 0.734908 0.30684 0.698166 0.279029 frac of ind that is adult
L_bi cm 1.57752 0.637692 0.70174 0.479508 0.677375 0.460281 mean structural length of post-natals
L2_bi cm^2 2.75018 0.847084 0.731493 0.551891 0.699788 0.538747 mean squared structural length of post-natals
L3_bi cm^3 5.01222 1.53834 0.993126 1.10527 0.97073 1.21132 mean cubed structural length of post-natals
Ww_bi g 15.5316 5.36804 4.86816 5.41787 6.12938 7.64849 mean wet weight of post-natals
L_pi cm 1.59509 0.887195 0.788497 0.72555 0.77456 0.717221 mean structural length of adults
L2_pi cm^2 2.78422 1.28205 0.847733 0.969339 0.830709 0.994568 mean squared structural length of adults
L3_pi cm^3 5.07489 2.35358 1.15747 1.98574 1.1605 2.29419 mean cubed structural length of adults
Ww_pi g 15.7258 8.21282 5.67375 9.73378 7.3276 14.486 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0534502 0.0195284 0.0264307 0.0199412 0.0344375 0.0265125 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 0.0970653 0.0187987 0.0864227 0.0190014 yield of living structure on food
Y_VX_d mol/mol 0.0294841 0.0564318 0.000690661 0.0553083 0.000392413 0.0497399 yield of dead structure on food
Y_EX mol/mol 0 0 0.378734 0.0733498 0.459267 0.100977 yield of living reserve on food
Y_EX_d mol/mol 0.0618797 0.140487 0.00269486 0.215805 0.00208536 0.264327 yield of dead reserve on food
Y_CX mol/mol 0.799261 0.693706 0.41144 0.527364 0.342458 0.456579 yield of CO2 on food
Y_HX mol/mol 0.575024 0.499083 0.296008 0.379409 0.246379 0.328483 yield of H2O on food
Y_OX mol/mol -0.869196 -0.754405 -0.447441 -0.573508 -0.372423 -0.49653 yield of O2 on food
Y_NX mol/mol 0.119889 0.104056 0.061716 0.0791045 0.0513686 0.0684869 yield of N-waste on food
mu_TX J/mol 423724 367016 213836 276412 175349 237212 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