Milvus migrans: Population traits

at T = 40 °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: 2023/10/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.937221 0.937221 0.947319 0.947319 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0022627 0.0022627 0.00046456 0.00046456 spec pop growth rate
t2 d NaN NaN NaN NaN 306.337 306.337 1492.05 1492.05 population doubling time
a_b d 22.5557 22.5807 22.5376 22.5622 22.4487 22.472 22.4487 22.472 age at birth
t_p d 302.618 NaN 210.58 NaN 131.054 142.132 131.054 142.132 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.45152 0.455234 1 1 0.438331 0.441765 survival probability at puberty
theta_0b - 0.00229499 0.00231859 0.0134213 0.0131906 0.0495434 0.0495937 0.0621122 0.0607015 frac of ind that is embryo
theta_bp - 0.0022943 0.0023179 0.00877263 0.0086563 0.0470758 0.0471212 0.0396328 0.0388784 fraction of individuals that is juvenile
theta_pi - 0.995411 0.995364 0.977806 0.978153 0.903381 0.903285 0.898255 0.90042 frac of ind that is adult
L_bi cm 3.66556 3.61294 3.68756 3.63525 3.65117 3.60415 3.7705 3.72122 mean structural length of post-natals
L2_bi cm^2 13.4488 13.0651 13.6386 13.2528 13.6024 13.2463 14.434 14.0494 mean squared structural length of post-natals
L3_bi cm^3 49.371 47.2725 50.5265 48.3925 51.3259 49.293 55.7231 53.476 mean cubed structural length of post-natals
Ww_bi g 665.1 628.341 687.456 649.637 734.313 695.783 797.223 754.827 mean wet weight of post-natals
L_pi cm 3.66957 3.61688 3.70379 3.65083 3.74014 3.69103 3.85336 3.80034 mean structural length of adults
L2_pi cm^2 13.4711 13.0869 13.7289 13.3386 14.1117 13.7387 14.9105 14.4999 mean squared structural length of adults
L3_pi cm^3 49.4677 47.3656 50.918 48.7603 53.6023 51.4693 57.8696 55.4818 mean cubed structural length of adults
Ww_pi g 666.404 629.578 692.783 654.574 766.882 726.502 827.933 783.139 mean wet weight of adults
R 1/d 4.88338e-05 0 0.000984099 0 0.00269636 0.0013841 0.00528245 0.00383978 mean reproduction rate of adults
J_X g/d 49.6686 47.5569 50.9123 48.7598 53.6011 51.4462 56.8779 54.5654 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 0.00216665 0.00216799 0.000455128 0.000455285 yield of living structure on food
Y_VX_d mol/mol 0.000102068 0.000102999 0.000224144 0.000225006 1.8841e-07 1.92235e-07 0.000575349 0.000571143 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0288314 0.0284338 0.00605632 0.00597117 yield of living reserve on food
Y_EX_d mol/mol 0.00127294 0.00126606 0.00282553 0.00279555 2.50715e-06 2.52122e-06 0.00765609 0.00749068 yield of dead reserve on food
Y_CX mol/mol 0.722516 0.72252 0.721155 0.721179 0.698445 0.698767 0.711654 0.711861 yield of CO2 on food
Y_HX mol/mol 0.769201 0.769206 0.767753 0.767778 0.743575 0.743918 0.757638 0.757858 yield of H2O on food
Y_OX mol/mol -0.917039 -0.917045 -0.915312 -0.915342 -0.886488 -0.886896 -0.903253 -0.903516 yield of O2 on food
Y_NX mol/mol 0.166734 0.166735 0.16642 0.166426 0.16118 0.161254 0.164228 0.164276 yield of N-waste on food
mu_TX J/mol 463612 463615 462713 462728 447692 447907 456429 456566 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