Anas rubripes: Population traits

at T = 41.2 °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: 2024/02/21
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.958517 0.958517 0.962345 0.962345 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00456702 0.00456702 0.000943287 0.000943287 spec pop growth rate
t2 d NaN NaN NaN NaN 151.772 151.772 734.821 734.821 population doubling time
a_b d 18.8946 18.8593 18.8902 18.855 18.8486 18.8149 18.8486 18.8149 age at birth
t_p d 414.423 180.412 287.709 174.602 167.027 139.83 167.027 139.83 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.38896 0.383581 1 1 0.38261 0.377511 survival probability at puberty
theta_0b - 0.0022908 0.00224377 0.021675 0.0225779 0.0825344 0.0823924 0.13875 0.144892 frac of ind that is embryo
theta_bp - 0.00228915 0.00224215 0.0131638 0.0136235 0.0756747 0.0755565 0.0822662 0.0853795 fraction of individuals that is juvenile
theta_pi - 0.99542 0.995514 0.965161 0.963799 0.841791 0.842051 0.778984 0.769728 frac of ind that is adult
L_bi cm 2.82089 2.91334 2.80426 2.89402 2.52182 2.58719 2.6512 2.71716 mean structural length of post-natals
L2_bi cm^2 7.97002 8.50157 7.91668 8.43622 6.66883 7.03757 7.3718 7.77669 mean squared structural length of post-natals
L3_bi cm^3 22.5377 24.8311 22.4202 24.6746 18.1544 19.7333 20.9972 22.8408 mean cubed structural length of post-natals
Ww_bi g 921.824 1048.23 920.591 1045.69 773.893 868.231 895.077 1004.95 mean wet weight of post-natals
L_pi cm 2.82463 2.9172 2.82678 2.91856 2.64073 2.71128 2.80896 2.88975 mean structural length of adults
L2_pi cm^2 7.985 8.51741 8.00617 8.53616 7.13674 7.53649 8.00611 8.48673 mean squared structural length of adults
L3_pi cm^3 22.5854 24.8829 22.7039 25.0001 19.6231 21.3385 23.0413 25.1901 mean cubed structural length of adults
Ww_pi g 923.775 1050.42 932.239 1059.48 836.498 938.857 982.212 1108.32 mean wet weight of adults
R 1/d 0 0.0172215 0 0.0181138 0 0 0.00260458 0.019203 mean reproduction rate of adults
J_X g/d 64.6121 71.1894 64.436 70.9243 56.4033 61.4807 62.3489 67.9377 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 0.00146998 0.00146586 0.000317671 0.000317136 yield of living structure on food
Y_VX_d mol/mol 4.27841e-05 4.19904e-05 0.000100707 9.96523e-05 3.37225e-08 3.24168e-08 0.000435968 0.000441101 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0611927 0.0630295 0.0132241 0.0136363 yield of living reserve on food
Y_EX_d mol/mol 0.00170715 0.00173061 0.00403441 0.00412352 1.40381e-06 1.39386e-06 0.0181486 0.0189665 yield of dead reserve on food
Y_CX mol/mol 0.722211 0.722193 0.720273 0.720201 0.672718 0.671229 0.69753 0.696527 yield of CO2 on food
Y_HX mol/mol 0.768877 0.768857 0.766814 0.766738 0.716186 0.714601 0.742601 0.741533 yield of H2O on food
Y_OX mol/mol -0.916652 -0.916629 -0.914193 -0.914102 -0.853835 -0.851945 -0.885327 -0.884053 yield of O2 on food
Y_NX mol/mol 0.166664 0.16666 0.166217 0.1662 0.155243 0.154899 0.160968 0.160737 yield of N-waste on food
mu_TX J/mol 463406 463394 462119 462072 430532 429541 447013 446345 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