Charadrius melodus: Population traits

at T = 40.9 °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_minf f_max date: 2023/10/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.909182 0.918823 0.959411 0.959411 1 1 scaled functional response
r 1/d 0 0 0.00226367 0.000614745 0.00361426 0.0010254 spec pop growth rate
t2 d NaN NaN 306.205 1127.54 191.781 675.98 population doubling time
a_b d 17.8798 17.8602 17.7819 17.7819 17.7093 17.7093 age at birth
t_p d 208.487 154.646 102.916 102.916 84.5312 84.5312 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.543861 1 0.528931 1 0.515409 survival probability at puberty
theta_0b - 0.00307917 0.012181 0.0394731 0.0457358 0.0620037 0.0744542 frac of ind that is embryo
theta_bp - 0.00307945 0.00878696 0.0379187 0.0321952 0.0581634 0.0513806 fraction of individuals that is juvenile
theta_pi - 0.993841 0.979032 0.922608 0.922069 0.879833 0.874165 frac of ind that is adult
L_bi cm 2.0707 2.08518 2.09381 2.13224 2.11897 2.17803 mean structural length of post-natals
L2_bi cm^2 4.29142 4.35723 4.43318 4.58587 4.57224 4.81627 mean squared structural length of post-natals
L3_bi cm^3 8.8988 9.11723 9.45807 9.91695 9.99003 10.7523 mean cubed structural length of post-natals
Ww_bi g 41.4238 42.794 45.937 48.1658 50.1508 53.9774 mean wet weight of post-natals
L_pi cm 2.07325 2.09284 2.128 2.16332 2.17491 2.2325 mean structural length of adults
L2_pi cm^2 4.29985 4.38261 4.54939 4.69167 4.76648 5.00648 mean squared structural length of adults
L3_pi cm^3 8.92022 9.18189 9.76218 10.1946 10.5106 11.2659 mean cubed structural length of adults
Ww_pi g 41.5235 43.0974 47.4141 49.5144 52.7641 56.5559 mean wet weight of adults
R 1/d 0.000181076 0.00117199 0.00344908 0.00493082 0.00619346 0.00872961 mean reproduction rate of adults
J_X g/d 4.26757 4.37897 4.65211 4.81234 5.00102 5.26793 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 0.00460221 0.00126683 0.00721984 0.00209292 yield of living structure on food
Y_VX_d mol/mol 0.000363168 0.000730485 3.13118e-06 0.00143897 1.05876e-06 0.00226415 yield of dead structure on food
Y_EX mol/mol 0 0 0.0177503 0.00488604 0.0290244 0.00841371 yield of living reserve on food
Y_EX_d mol/mol 0.00132737 0.00269823 1.20767e-05 0.00554999 4.25629e-06 0.00910207 yield of dead reserve on food
Y_CX mol/mol 0.722259 0.720847 0.705459 0.712955 0.69418 0.705861 yield of CO2 on food
Y_HX mol/mol 0.768928 0.767425 0.751043 0.759023 0.739035 0.751471 yield of H2O on food
Y_OX mol/mol -0.916714 -0.914921 -0.89539 -0.904905 -0.881075 -0.895901 yield of O2 on food
Y_NX mol/mol 0.166675 0.166349 0.162798 0.164528 0.160195 0.162891 yield of N-waste on food
mu_TX J/mol 463455 462533 452483 457378 445106 452739 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