Orchesella cincta: Population traits

at T = 10 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.336257 0.387519 0.69376 0.69376 1 1 scaled functional response
r 1/d 0 0 0.0196436 0.00380919 0.0267743 0.00479361 spec pop growth rate
t2 d NaN NaN 35.2861 181.967 25.8885 144.598 population doubling time
a_b d 29.7465 29.2464 27.5736 27.5736 26.8113 26.8113 age at birth
t_j d 65.9932 53.7532 31.8553 31.8553 26.2495 26.2495 time since birth at metam
t_p d 584.406 345.474 127.583 127.583 95.9958 95.9958 time since birth at puberty
S_b - 0.999913 0.999918 0.999933 0.999933 0.999939 0.999939 survival probability at birth
S_j - 0.999221 0.462377 0.999587 0.215908 0.999673 0.154966 survival probability at metam
S_p - 0.997074 0.242148 0.99951 0.170171 0.999665 0.150933 survival probability at puberty
theta_0b - 0.0550669 0.264541 0.41875 0.558782 0.512405 0.631164 frac of ind that is embryo
theta_bj - 0.0550771 0.184464 0.243631 0.260725 0.246341 0.251232 frac of ind between b and j
theta_jp - 0.0670201 0.0755105 0.027334 0.0141278 0.00360693 0.00166939 frac of ind between j and p
theta_pi - 0.822836 0.475485 0.310285 0.166366 0.237646 0.115936 frac of ind that is adult
L_bi cm 0.0156155 0.0161251 0.0185253 0.0175207 0.019242 0.0178521 mean structural length of post-natals
L2_bi cm^2 0.000249336 0.000283521 0.000412653 0.000415385 0.0004684 0.000484035 mean squared structural length of post-natals
L3_bi cm^3 4.04194e-06 5.28179e-06 1.06336e-05 1.23839e-05 1.38843e-05 1.85022e-05 mean cubed structural length of post-natals
Ww_bi g 1.09079e-05 1.56216e-05 4.79011e-05 5.57853e-05 8.4024e-05 0.00011197 mean wet weight of post-natals
L_pi cm 0.0164225 0.0194455 0.02482 0.0288419 0.0272088 0.032953 mean structural length of adults
L2_pi cm^2 0.000270749 0.000382303 0.000657881 0.000908541 0.000813005 0.00127127 mean squared structural length of adults
L3_pi cm^3 4.47867e-06 7.5836e-06 1.85397e-05 3.0667e-05 2.66415e-05 5.5736e-05 mean cubed structural length of adults
Ww_pi g 1.20865e-05 2.24295e-05 8.35156e-05 0.000138145 0.000161227 0.000337298 mean wet weight of adults
R 1/d 0.0451353 0.0877265 0.204817 0.325096 0.250604 0.486385 mean reproduction rate of adults
J_X g/d 9.01563e-07 1.23123e-06 3.5895e-06 3.56082e-06 6.04841e-06 6.16228e-06 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 0.0581928 0.0132477 0.0614614 0.0143928 yield of living structure on food
Y_VX_d mol/mol 0.0106041 0.0234287 0.000429817 0.0329616 0.000193964 0.0332146 yield of dead structure on food
Y_EX mol/mol 0 0 0.203947 0.0464288 0.310486 0.0727083 yield of living reserve on food
Y_EX_d mol/mol 0.0180129 0.0458649 0.00150637 0.11552 0.000979852 0.167791 yield of dead reserve on food
Y_CX mol/mol 0.700381 0.667332 0.509071 0.554505 0.420472 0.489546 yield of CO2 on food
Y_HX mol/mol 0.750905 0.715471 0.545794 0.594505 0.450804 0.52486 yield of H2O on food
Y_OX mol/mol -0.888946 -0.846998 -0.646129 -0.703795 -0.533676 -0.621347 yield of O2 on food
Y_NX mol/mol 0.161626 0.154 0.117478 0.127963 0.097032 0.112972 yield of N-waste on food
mu_TX J/mol 449403 428045 324457 354079 265631 310909 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