Charadrius vociferus: 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 - 0.893422 0.912112 0.956056 0.956056 1 1 scaled functional response
r 1/d 0 0 0.00243066 0.000502799 0.00368262 0.000837092 spec pop growth rate
t2 d NaN NaN 285.168 1378.58 188.221 828.042 population doubling time
a_b d 17.5845 17.5538 17.486 17.486 17.4241 17.4241 age at birth
t_p d 174.962 120.11 86.4844 86.4844 72.2329 72.2329 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.48758 1 0.473835 1 0.46156 survival probability at puberty
theta_0b - 0.00395765 0.0184068 0.0416918 0.048561 0.062189 0.0751107 frac of ind that is embryo
theta_bp - 0.00395689 0.0125064 0.0399492 0.0322645 0.0583125 0.0490001 fraction of individuals that is juvenile
theta_pi - 0.992085 0.969087 0.918359 0.919175 0.879499 0.875889 frac of ind that is adult
L_bi cm 1.98938 2.01947 2.03216 2.07815 2.0646 2.1342 mean structural length of post-natals
L2_bi cm^2 3.96235 4.09218 4.1851 4.36125 4.35246 4.6304 mean squared structural length of post-natals
L3_bi cm^3 7.8981 8.30924 8.69473 9.2062 9.303 10.1442 mean cubed structural length of post-natals
Ww_bi g 77.0528 82.5859 90.1617 95.4656 100.476 109.561 mean wet weight of post-natals
L_pi cm 1.99273 2.03093 2.06985 2.11107 2.12355 2.18934 mean structural length of adults
L2_pi cm^2 3.97282 4.12829 4.30739 4.46816 4.54834 4.81471 mean squared structural length of adults
L3_pi cm^3 7.92335 8.39718 9.00178 9.47547 9.80831 10.6237 mean cubed structural length of adults
Ww_pi g 77.2991 83.4599 93.3458 98.2578 105.933 114.74 mean wet weight of adults
R 1/d 0.000277307 0.00193044 0.00398755 0.00554002 0.00656989 0.00916783 mean reproduction rate of adults
J_X g/d 8.23231 8.6799 9.30467 9.69631 10.1215 10.7679 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 0.00227133 0.000477385 0.0033848 0.000788605 yield of living structure on food
Y_VX_d mol/mol 0.000219015 0.000459291 4.61156e-06 0.000702982 1.84486e-06 0.000996715 yield of dead structure on food
Y_EX mol/mol 0 0 0.0212817 0.00447296 0.0331723 0.00772863 yield of living reserve on food
Y_EX_d mol/mol 0.00191767 0.00410562 4.3209e-05 0.00658674 1.80803e-05 0.00976818 yield of dead reserve on food
Y_CX mol/mol 0.721897 0.719924 0.704457 0.713688 0.693914 0.707966 yield of CO2 on food
Y_HX mol/mol 0.768542 0.766442 0.749976 0.759803 0.738751 0.753712 yield of H2O on food
Y_OX mol/mol -0.916254 -0.913749 -0.894119 -0.905834 -0.880737 -0.898572 yield of O2 on food
Y_NX mol/mol 0.166592 0.166136 0.162567 0.164697 0.160134 0.163377 yield of N-waste on food
mu_TX J/mol 463206 461905 451700 457790 444737 454011 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