Sturnella neglecta: Population traits

at T = 41.6 °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_min f_max date: 2023/10/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.867547 0.867547 0.876763 0.876763 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00881348 0.00881348 0.00223741 0.00223741 spec pop growth rate
t2 d NaN NaN NaN NaN 78.6463 78.6463 309.799 309.799 population doubling time
a_b d 8.94376 8.88338 8.93517 8.87538 8.83501 8.78206 8.83501 8.78206 age at birth
t_p d 98.1884 42.2196 71.8898 40.3115 33.3906 27.8043 33.3906 27.8043 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.511888 0.487901 1 1 0.472234 0.452324 survival probability at puberty
theta_0b - 0.00238536 0.00230406 0.0100011 0.0111657 0.0749254 0.0744935 0.0910424 0.101858 frac of ind that is embryo
theta_bp - 0.00238517 0.00230386 0.00697234 0.00760009 0.069306 0.0689381 0.0598568 0.0655796 fraction of individuals that is juvenile
theta_pi - 0.995229 0.995392 0.983027 0.981234 0.855769 0.856568 0.849101 0.832562 frac of ind that is adult
L_bi cm 1.90505 2.05608 1.91987 2.07052 2.00153 2.13639 2.07621 2.21581 mean structural length of post-natals
L2_bi cm^2 3.63161 4.23075 3.6922 4.29652 4.10324 4.69465 4.39744 5.03623 mean squared structural length of post-natals
L3_bi cm^3 6.92597 8.70984 7.1082 8.92736 8.54901 10.5094 9.42653 11.6168 mean cubed structural length of post-natals
Ww_bi g 51.137 68.7323 52.9645 71.1024 71.4522 93.9905 78.7864 103.895 mean wet weight of post-natals
L_pi cm 1.90691 2.05817 1.92558 2.0778 2.06929 2.21317 2.1422 2.29943 mean structural length of adults
L2_pi cm^2 3.63722 4.23744 3.7095 4.3198 4.32442 4.95856 4.61471 5.32661 mean squared structural length of adults
L3_pi cm^3 6.939 8.72635 7.14852 8.98496 9.10906 11.2172 9.98284 12.4059 mean cubed structural length of adults
Ww_pi g 51.2332 68.8627 53.2649 71.5612 76.1331 100.321 83.4361 110.952 mean wet weight of adults
R 1/d 0.000330342 0.0139921 0.00200342 0.0158699 0.0166334 0.0306131 0.0227978 0.0386068 mean reproduction rate of adults
J_X g/d 10.9299 13.7464 11.2303 14.1084 14.2348 17.5825 15.2554 18.8618 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 0.00529313 0.00526797 0.00138253 0.001378 yield of living structure on food
Y_VX_d mol/mol 0.000170418 0.000165786 0.000345001 0.00034684 5.88009e-07 5.41113e-07 0.00157283 0.00164931 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0389466 0.041846 0.0101726 0.0109461 yield of living reserve on food
Y_EX_d mol/mol 0.00108784 0.00114249 0.00222567 0.00241559 4.32654e-06 4.29833e-06 0.0115728 0.0131013 yield of dead reserve on food
Y_CX mol/mol 0.72261 0.72257 0.721544 0.721388 0.687684 0.685349 0.703563 0.701635 yield of CO2 on food
Y_HX mol/mol 0.769302 0.769259 0.768167 0.768001 0.732119 0.729633 0.749025 0.746971 yield of H2O on food
Y_OX mol/mol -0.917159 -0.917108 -0.915806 -0.915608 -0.87283 -0.869866 -0.892984 -0.890536 yield of O2 on food
Y_NX mol/mol 0.166756 0.166747 0.16651 0.166474 0.158696 0.158157 0.162361 0.161916 yield of N-waste on food
mu_TX J/mol 463679 463651 462978 462874 440686 439130 451139 449859 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