Ictinia mississippiensis: Population traits

at T = 40 °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 - 0.939481 0.939481 0.97306 0.97306 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00192188 0.00192188 0.000215593 0.000215593 spec pop growth rate
t2 d NaN NaN NaN NaN 360.662 360.662 3215.07 3215.07 population doubling time
a_b d 21.7566 21.855 21.6995 21.7946 21.6564 21.749 21.6564 21.749 age at birth
t_p d 246.027 NaN 154.037 NaN 130.856 218.854 130.856 218.854 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.444337 0.458787 1 1 0.437913 0.451813 survival probability at puberty
theta_0b - 0.00503847 0.00520545 0.0313394 0.0291177 0.0409567 0.0411443 0.0500113 0.0461343 frac of ind that is embryo
theta_bp - 0.00503738 0.00520434 0.0203462 0.0192008 0.0392786 0.0394516 0.0321003 0.0300634 fraction of individuals that is juvenile
theta_pi - 0.989924 0.98959 0.948314 0.951682 0.919765 0.919404 0.917888 0.923802 frac of ind that is adult
L_bi cm 2.79735 2.64143 2.86144 2.70655 2.81666 2.6722 2.90287 2.75024 mean structural length of post-natals
L2_bi cm^2 7.8422 6.99087 8.2509 7.37321 8.07835 7.25597 8.53528 7.64588 mean squared structural length of post-natals
L3_bi cm^3 22.0143 18.5248 23.8915 20.1604 23.4313 19.9042 25.2719 21.3859 mean cubed structural length of post-natals
Ww_bi g 239.471 191.234 268.326 214.836 269.795 217.428 290.988 233.613 mean wet weight of post-natals
L_pi cm 2.80424 2.64782 2.89249 2.73288 2.87467 2.72496 2.95475 2.79395 mean structural length of adults
L2_pi cm^2 7.87137 7.0168 8.38444 7.48184 8.33133 7.47692 8.76231 7.82941 mean squared structural length of adults
L3_pi cm^3 22.1105 18.6065 24.341 20.5095 24.2943 20.6247 26.0514 21.9876 mean cubed structural length of adults
Ww_pi g 240.517 192.076 273.374 218.556 279.731 225.298 299.963 240.185 mean wet weight of adults
R 1/d 0.000199258 0 0.0026635 0 0.00262445 0 0.00447675 7.28912e-05 mean reproduction rate of adults
J_X g/d 17.88 15.0437 19.4843 16.4336 19.6049 16.62 20.7138 17.5131 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 0.00229698 0.00230165 0.000263034 0.000263268 yield of living structure on food
Y_VX_d mol/mol 0.000291324 0.000299464 0.000650724 0.000656116 1.22862e-05 1.32714e-05 0.000760864 0.00075904 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.024151 0.0228408 0.00276561 0.00261258 yield of living reserve on food
Y_EX_d mol/mol 0.00287769 0.00279194 0.00665757 0.00633568 0.00012918 0.000131702 0.00799993 0.00753247 yield of dead reserve on food
Y_CX mol/mol 0.721058 0.721121 0.717695 0.717952 0.702029 0.703087 0.714054 0.714559 yield of CO2 on food
Y_HX mol/mol 0.767649 0.767717 0.764069 0.764343 0.747391 0.748517 0.760193 0.760731 yield of H2O on food
Y_OX mol/mol -0.915189 -0.915269 -0.91092 -0.911247 -0.891037 -0.892379 -0.906299 -0.906941 yield of O2 on food
Y_NX mol/mol 0.166398 0.166413 0.165622 0.165681 0.162007 0.162251 0.164782 0.164898 yield of N-waste on food
mu_TX J/mol 462651 462694 460431 460602 450085 450790 458026 458362 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