Eubranchipus grubii: Population traits

at T = 17 °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: 2024/02/09
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.106741 0.225029 0.612515 0.612515 1 1 scaled functional response
r 1/d 0 0 0.345385 0.0144059 0.360782 0.0130026 spec pop growth rate
t2 d NaN NaN 2.00688 48.1156 1.92124 53.3085 population doubling time
a_b d 1.31911 1.23265 1.17241 1.17241 1.15724 1.15724 age at birth
t_j d 0.965588 0.642397 0.494754 0.494754 0.464489 0.464489 time since birth at metam
t_p d 32.9323 9.87175 5.96415 5.96415 5.37012 5.37012 time since birth at puberty
S_b - 0.99996 0.999968 0.999972 0.999972 0.999973 0.999973 survival probability at birth
S_j - 0.999818 0.364195 0.999939 0.340603 0.999944 0.33615 survival probability at metam
S_p - 0.999736 0.216719 0.999873 0.155262 0.999882 0.142797 survival probability at puberty
theta_0b - 0.0399045 0.433926 0.333219 0.590364 0.341516 0.615947 frac of ind that is embryo
theta_bj - 0.0292459 0.142373 0.104868 0.150837 0.101702 0.149073 frac of ind between b and j
theta_jp - 0.0107062 0.0581682 0.117429 0.0767318 0.123274 0.0792433 frac of ind between j and p
theta_pi - 0.920143 0.365534 0.444483 0.182068 0.433508 0.155737 frac of ind that is adult
L_bi cm 0.0151146 0.0196461 0.0207214 0.0207379 0.0222027 0.0210672 mean structural length of post-natals
L2_bi cm^2 0.000234791 0.000523594 0.000599336 0.000901941 0.000720846 0.00111118 mean squared structural length of post-natals
L3_bi cm^3 3.70731e-06 1.61521e-05 2.2176e-05 5.85309e-05 3.11526e-05 9.8839e-05 mean cubed structural length of post-natals
Ww_bi g 9.49999e-06 6.93576e-05 0.000221009 0.000583327 0.000487171 0.00154567 mean wet weight of post-natals
L_pi cm 0.0154725 0.0263572 0.026682 0.0366877 0.0290277 0.0400432 mean structural length of adults
L2_pi cm^2 0.000242909 0.000779742 0.000858441 0.00194565 0.00105015 0.00263793 mean squared structural length of adults
L3_pi cm^3 3.85366e-06 2.47679e-05 3.28751e-05 0.000130951 4.68719e-05 0.000242811 mean cubed structural length of adults
Ww_pi g 9.87502e-06 0.000106354 0.000327637 0.00130507 0.000732994 0.00379713 mean wet weight of adults
R 1/d 0.27213 1.19847 0.83383 2.9612 0.77789 3.55905 mean reproduction rate of adults
J_X g/d 1.00401e-05 4.96483e-05 0.000158422 0.000238088 0.000312549 0.000481184 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 0.0483471 0.0035415 0.0359601 0.00267083 yield of living structure on food
Y_VX_d mol/mol 0.0141979 0.0301353 0.000288478 0.0251336 0.000190416 0.0206633 yield of dead structure on food
Y_EX mol/mol 0 0 0.433486 0.0317536 0.526392 0.0390963 yield of living reserve on food
Y_EX_d mol/mol 0.0221843 0.0992667 0.00258653 0.225351 0.00278735 0.302475 yield of dead reserve on food
Y_CX mol/mol 0.854243 0.761223 0.405917 0.604845 0.325295 0.52572 yield of CO2 on food
Y_HX mol/mol 0.616004 0.548926 0.292711 0.43616 0.234574 0.379103 yield of H2O on food
Y_OX mol/mol -0.928989 -0.82783 -0.441435 -0.657769 -0.353759 -0.571721 yield of O2 on food
Y_NX mol/mol 0.128136 0.114183 0.0608875 0.0907267 0.0487943 0.078858 yield of N-waste on food
mu_TX J/mol 453200 402836 208342 316755 163376 272969 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer