Calidris bairdii: Population traits

at T = 41 °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: 2023/10/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.964076 0.965288 0.982644 0.982644 1 1 scaled functional response
r 1/d 0 0 0.00233203 0.000846284 0.00406152 0.00151342 spec pop growth rate
t2 d NaN NaN 297.229 819.048 170.662 458 population doubling time
a_b d 11.9934 11.9919 11.9702 11.9702 11.9493 11.9493 age at birth
t_p d 134.808 112.303 66.0683 66.0683 54.3535 54.3535 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.566819 1 0.55924 1 0.552002 survival probability at puberty
theta_0b - 0.00103266 0.00310763 0.0275371 0.0301427 0.0473871 0.0534754 frac of ind that is embryo
theta_bp - 0.00103235 0.00227527 0.026771 0.0217072 0.0451287 0.0379671 fraction of individuals that is juvenile
theta_pi - 0.997935 0.994617 0.945692 0.94815 0.907484 0.908557 frac of ind that is adult
L_bi cm 1.42423 1.42524 1.42378 1.43396 1.42695 1.44337 mean structural length of post-natals
L2_bi cm^2 2.02876 2.03196 2.03566 2.06295 2.0511 2.09595 mean squared structural length of post-natals
L3_bi cm^3 2.8902 2.89762 2.91935 2.97459 2.96401 3.05639 mean cubed structural length of post-natals
Ww_bi g 34.2602 34.3876 35.216 35.8823 36.3338 37.4663 mean wet weight of post-natals
L_pi cm 1.4247 1.42631 1.43652 1.44479 1.4493 1.4634 mean structural length of adults
L2_pi cm^2 2.02988 2.0345 2.06626 2.0889 2.10523 2.1444 mean squared structural length of adults
L3_pi cm^3 2.89223 2.9022 2.97533 3.02196 3.06397 3.14582 mean cubed structural length of adults
Ww_pi g 34.2842 34.442 35.8913 36.4538 37.5592 38.5626 mean wet weight of adults
R 1/d 7.31416e-05 0.000398987 0.00284624 0.00429989 0.00572456 0.0082523 mean reproduction rate of adults
J_X g/d 6.86796 6.88746 7.02404 7.11821 7.20231 7.35981 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 0.000969245 0.000353648 0.00167146 0.000628495 yield of living structure on food
Y_VX_d mol/mol 3.63255e-05 6.72133e-05 5.72239e-09 0.000304177 1.56782e-09 0.000547655 yield of dead structure on food
Y_EX mol/mol 0 0 0.0107227 0.00391239 0.0188179 0.00707581 yield of living reserve on food
Y_EX_d mol/mol 0.000394273 0.000730444 6.33064e-08 0.00336509 1.7651e-08 0.00616569 yield of dead reserve on food
Y_CX mol/mol 0.723283 0.722985 0.714133 0.717185 0.706985 0.711918 yield of CO2 on food
Y_HX mol/mol 0.770018 0.769701 0.760277 0.763527 0.752667 0.757919 yield of H2O on food
Y_OX mol/mol -0.918013 -0.917634 -0.9064 -0.910274 -0.897327 -0.903589 yield of O2 on food
Y_NX mol/mol 0.166911 0.166843 0.1648 0.165504 0.16315 0.164289 yield of N-waste on food
mu_TX J/mol 464120 463923 458076 460092 453353 456612 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