Numenius phaeopus: 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: 2023/10/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.898883 0.905831 0.952915 0.952915 1 1 scaled functional response
r 1/d 0 0 0.002375 0.000592459 0.00400586 0.00100214 spec pop growth rate
t2 d NaN NaN 291.851 1169.95 173.033 691.667 population doubling time
a_b d 14.3967 14.3866 14.322 14.322 14.2638 14.2638 age at birth
t_p d 147.835 109.751 65.1207 65.1207 52.2885 52.2885 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.492837 1 0.476905 1 0.462886 survival probability at puberty
theta_0b - 0.00159187 0.00660529 0.0334788 0.0375412 0.0555801 0.0648038 frac of ind that is embryo
theta_bp - 0.0015906 0.00449507 0.0323342 0.0249379 0.0524539 0.0421951 fraction of individuals that is juvenile
theta_pi - 0.996818 0.9889 0.934187 0.937521 0.891966 0.893001 frac of ind that is adult
L_bi cm 2.17706 2.19026 2.23168 2.26676 2.27917 2.33967 mean structural length of post-natals
L2_bi cm^2 4.74142 4.80205 5.02503 5.17095 5.2777 5.54079 mean squared structural length of post-natals
L3_bi cm^3 10.329 10.5349 11.3821 11.8421 12.3513 13.2181 mean cubed structural length of post-natals
Ww_bi g 241.05 247.672 280.909 292.261 319.279 341.687 mean wet weight of post-natals
L_pi cm 2.17843 2.19433 2.26276 2.29234 2.33405 2.38808 mean structural length of adults
L2_pi cm^2 4.74619 4.81619 5.13671 5.26267 5.48028 5.71985 mean squared structural length of adults
L3_pi cm^3 10.3418 10.5726 11.6913 12.0959 12.9292 13.7312 mean cubed structural length of adults
Ww_pi g 241.347 248.559 288.539 298.525 334.219 354.949 mean wet weight of adults
R 1/d 0.000153066 0.000838196 0.00405049 0.00519772 0.00739208 0.00959633 mean reproduction rate of adults
J_X g/d 34.8071 35.5246 39.1065 40.2421 43.1023 45.2509 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 0.000691255 0.000174344 0.00114791 0.000292733 yield of living structure on food
Y_VX_d mol/mol 3.29565e-05 6.65869e-05 2.55634e-07 0.000192971 8.76887e-08 0.000324461 yield of dead structure on food
Y_EX mol/mol 0 0 0.0163688 0.00412843 0.0285254 0.00727437 yield of living reserve on food
Y_EX_d mol/mol 0.000736153 0.00149886 6.05337e-06 0.00456951 2.17905e-06 0.00806283 yield of dead reserve on food
Y_CX mol/mol 0.723008 0.722361 0.709766 0.716267 0.699521 0.71067 yield of CO2 on food
Y_HX mol/mol 0.769725 0.769037 0.755628 0.762549 0.744721 0.75659 yield of H2O on food
Y_OX mol/mol -0.917664 -0.916843 -0.900857 -0.909108 -0.887854 -0.902004 yield of O2 on food
Y_NX mol/mol 0.166848 0.166699 0.163792 0.165292 0.161428 0.164001 yield of N-waste on food
mu_TX J/mol 463936 463507 455155 459466 448358 455753 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