Lemmus lemmus: Population traits

at T = 37.8 °C with background hazards for embryo, baby, 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 stx f_min f_max date: 2023/04/14
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.401185 0.401185 0.401405 0.401405 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0234924 0.0234924 0.00660763 0.00660763 spec pop growth rate
t2 d NaN NaN NaN NaN 29.5052 29.5052 104.901 104.901 population doubling time
a_b d 4.52303 NaN 4.52303 NaN 4.52303 4.52303 4.52303 4.52303 age at birth
t_x d 436.097 NaN 425.543 NaN 24.0338 40.6938 24.0338 40.6938 time since birth at weaning
t_p d 61.8676 NaN 61.7573 NaN 13.9618 13.4659 13.9618 13.4659 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.979801 NaN 1 1 0.656545 0.644706 survival probability at weaning
S_p - 1 NaN 0.898034 NaN 1 1 0.272747 0.189978 survival probability at puberty
theta_0b - 0.000321363 NaN 0.000358593 NaN 0.100807 0.100807 0.126761 0.133025 frac of ind that is embryo
theta_bx - 0.000321362 NaN 0.000354828 NaN 0.0906443 0.0906443 0.0992507 0.103202 fraction of individuals that is baby
theta_xp - 0.0306634 NaN 0.0301137 NaN 0.297284 0.462872 0.199678 0.28799 fraction of individuals that is juvenile
theta_pi - 0.968694 NaN 0.969173 NaN 0.511265 0.345677 0.57431 0.475783 frac of ind that is adult
L_bi cm 1.35164 NaN 1.35238 NaN 2.52092 2.5914 2.71047 2.77778 mean structural length of post-natals
L2_bi cm^2 1.82694 NaN 1.82893 NaN 6.74669 7.15806 7.8582 8.30668 mean squared structural length of post-natals
L3_bi cm^3 2.46938 NaN 2.47341 NaN 18.8995 20.7484 23.8276 26.0752 mean cubed structural length of post-natals
Ww_bi g 3.27464 NaN 3.28043 NaN 34.2616 38.2802 43.1955 48.1079 mean wet weight of post-natals
L_pi cm 1.35175 NaN 1.35249 NaN 2.99743 3.272 3.18229 3.3977 mean structural length of adults
L2_pi cm^2 1.82723 NaN 1.82924 NaN 9.05986 10.7344 10.1935 11.567 mean squared structural length of adults
L3_pi cm^3 2.46997 NaN 2.47403 NaN 27.6005 35.3069 32.8389 39.4505 mean cubed structural length of adults
Ww_pi g 3.27542 NaN 3.28126 NaN 50.0353 65.1402 59.5316 72.7851 mean wet weight of adults
R 1/d 7.39088e-05 NaN 8.18958e-05 NaN 0.0413175 0.0467316 0.0480733 0.0519229 mean reproduction rate of adults
J_X g/d 0.663224 NaN 0.664308 NaN 6.10494 6.73324 7.11073 7.81369 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.0727268 0.0723914 0.0221417 0.0220504 yield of living structure on food
Y_VX_d mol/mol 0.000264688 NaN 0.000293023 NaN 1.26437e-13 6.73085e-14 0.025579 0.0261048 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.0591151 0.0611686 0.0179976 0.018632 yield of living reserve on food
Y_EX_d mol/mol 8.63145e-05 NaN 9.56069e-05 NaN 1.02772e-13 5.68738e-14 0.0207916 0.0220578 yield of dead reserve on food
Y_CX mol/mol 0.823503 NaN 0.823469 NaN 0.701874 0.700285 0.743806 0.741647 yield of CO2 on food
Y_HX mol/mol 0.702327 NaN 0.702298 NaN 0.598596 0.59724 0.634357 0.632515 yield of H2O on food
Y_OX mol/mol -0.968173 NaN -0.968132 NaN -0.825177 -0.823308 -0.874475 -0.871936 yield of O2 on food
Y_NX mol/mol 0.0667705 NaN 0.0667677 NaN 0.0569087 0.0567799 0.0603086 0.0601335 yield of N-waste on food
mu_TX J/mol 464174 NaN 464155 NaN 396680 395734 419948 418707 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