Electrona antarctica: Population traits

at T = 0.4 °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 - 0.386289 0.386289 0.586079 0.586079 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00623347 0.00623347 0.000521051 0.000521051 spec pop growth rate
t2 d NaN NaN NaN NaN 111.198 111.198 1330.29 1330.29 population doubling time
a_b d 45.3167 45.6688 43.6608 43.928 42.1486 42.3269 42.1486 42.3269 age at birth
t_j d 52.4155 54.4905 43.7439 45.0319 37.15 37.8705 37.15 37.8705 time since birth at metam
t_p d 3071.54 1443.59 1473.57 907.204 973.322 653.052 973.322 653.052 time since birth at puberty
S_b - 0.999954 0.999949 0.999959 0.999955 0.999962 0.999959 0.999962 0.999959 survival probability at birth
S_j - 0.999788 0.999763 0.123207 0.129693 0.999863 0.999848 0.120294 0.12055 survival probability at metam
S_p - 0.999756 0.999718 0.122716 0.123204 0.999848 0.999833 0.10037 0.102818 survival probability at puberty
theta_0b - 0.0245176 0.0254524 0.612776 0.60579 0.231427 0.232321 0.664018 0.66008 frac of ind that is embryo
theta_bj - 0.0245255 0.0254603 0.256683 0.258206 0.159242 0.161825 0.238967 0.241265 frac of ind between b and j
theta_jp - 0.00384147 0.0049175 0.000143589 0.00192528 0.0187463 0.0166499 0.00838571 0.00749601 frac of ind between j and p
theta_pi - 0.947116 0.94417 0.130397 0.134078 0.590585 0.589204 0.0886293 0.0911595 frac of ind that is adult
L_bi cm 0.424606 0.394792 0.124195 0.122699 0.222077 0.216742 0.104733 0.104304 mean structural length of post-natals
L2_bi cm^2 0.202171 0.174432 0.0450416 0.042141 0.0794086 0.0750597 0.0369411 0.0355147 mean squared structural length of post-natals
L3_bi cm^3 0.101107 0.0809021 0.0267911 0.0233865 0.0380183 0.0346331 0.0275872 0.0250763 mean cubed structural length of post-natals
Ww_bi g 0.281826 0.214955 0.0994449 0.0821793 0.213933 0.183191 0.155237 0.13264 mean wet weight of post-natals
L_pi cm 0.435773 0.405831 0.277215 0.270622 0.272551 0.265979 0.263818 0.259113 mean structural length of adults
L2_pi cm^2 0.208143 0.179955 0.129335 0.119556 0.102394 0.0968599 0.133373 0.125963 mean squared structural length of adults
L3_pi cm^3 0.10413 0.0835001 0.0793364 0.0685419 0.0494189 0.0450679 0.104228 0.0931672 mean cubed structural length of adults
Ww_pi g 0.290254 0.221857 0.294486 0.240854 0.278086 0.238385 0.586505 0.492805 mean wet weight of adults
R 1/d 0.135856 0.685367 0 0.438949 0 0.224209 0.154862 0.508898 mean reproduction rate of adults
J_X g/d 0.00260623 0.00207986 0.000880014 0.000761777 0.00268778 0.0023532 0.00123544 0.00109973 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 0.0881717 0.0917409 0.011635 0.0118811 yield of living structure on food
Y_VX_d mol/mol 0.0355126 0.036503 0.0646626 0.0670287 0.00104391 0.00116817 0.0557572 0.0582414 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.407982 0.393519 0.0538367 0.0509636 yield of living reserve on food
Y_EX_d mol/mol 0.0634754 0.0604845 0.175356 0.168508 0.00483031 0.00501084 0.257995 0.249825 yield of dead reserve on food
Y_CX mol/mol 0.791637 0.793637 0.650607 0.655089 0.388598 0.399186 0.511401 0.519714 yield of CO2 on food
Y_HX mol/mol 0.569539 0.570978 0.468075 0.4713 0.279574 0.287192 0.367925 0.373906 yield of H2O on food
Y_OX mol/mol -0.860905 -0.863081 -0.707535 -0.712409 -0.4226 -0.434115 -0.556148 -0.565189 yield of O2 on food
Y_NX mol/mol 0.118746 0.119046 0.097591 0.0982633 0.0582896 0.0598779 0.0767101 0.0779572 yield of N-waste on food
mu_TX J/mol 419832 420982 343723 346306 200846 206854 267296 272005 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