Vanellus armatus: 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 - 0.942078 0.949842 0.974921 0.974921 1 1 scaled functional response
r 1/d 0 0 0.00193457 0.000411358 0.00298145 0.000694781 spec pop growth rate
t2 d NaN NaN 358.295 1685.02 232.487 997.648 population doubling time
a_b d 18.9672 18.9537 18.9112 18.9112 18.8708 18.8708 age at birth
t_p d 269.921 193.565 138.366 138.366 116.769 116.769 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.477297 1 0.470165 1 0.463457 survival probability at puberty
theta_0b - 0.00246888 0.0133062 0.0359376 0.0437821 0.0547176 0.0697589 frac of ind that is embryo
theta_bp - 0.00246864 0.00896632 0.0346431 0.0290712 0.0517186 0.0457649 fraction of individuals that is juvenile
theta_pi - 0.995062 0.977728 0.929419 0.927147 0.893564 0.884476 frac of ind that is adult
L_bi cm 2.57159 2.58061 2.5391 2.59679 2.53336 2.61479 mean structural length of post-natals
L2_bi cm^2 6.61949 6.67918 6.5365 6.81191 6.554 6.95338 mean squared structural length of post-natals
L3_bi cm^3 17.0494 17.3162 16.9763 17.9732 17.1882 18.6714 mean cubed structural length of post-natals
Ww_bi g 125.843 128.723 129.079 136.66 133.611 145.14 mean wet weight of post-natals
L_pi cm 2.57455 2.59192 2.58215 2.63578 2.59953 2.6798 mean structural length of adults
L2_pi cm^2 6.63116 6.72358 6.70792 6.9674 6.82018 7.21651 mean squared structural length of adults
L3_pi cm^3 17.0851 17.4518 17.5069 18.4563 18.0221 19.5029 mean cubed structural length of adults
Ww_pi g 126.106 129.731 133.114 140.333 140.093 151.604 mean wet weight of adults
R 1/d 7.19201e-06 0.00105445 0.00135094 0.00388787 0.0028471 0.00674519 mean reproduction rate of adults
J_X g/d 11.0525 11.244 11.2944 11.7703 11.6159 12.3238 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 0.0029078 0.000628146 0.00441167 0.00105264 yield of living structure on food
Y_VX_d mol/mol 0.000202839 0.0004371 9.59928e-07 0.000818554 3.45686e-07 0.00126614 yield of dead structure on food
Y_EX mol/mol 0 0 0.0192017 0.00414797 0.029882 0.00712995 yield of living reserve on food
Y_EX_d mol/mol 0.00129433 0.00281214 6.3389e-06 0.00540534 2.34147e-06 0.00857604 yield of dead reserve on food
Y_CX mol/mol 0.722416 0.720993 0.705663 0.714695 0.695767 0.708988 yield of CO2 on food
Y_HX mol/mol 0.769096 0.76758 0.75126 0.760876 0.740724 0.754799 yield of H2O on food
Y_OX mol/mol -0.916913 -0.915106 -0.895649 -0.907113 -0.883089 -0.899869 yield of O2 on food
Y_NX mol/mol 0.166711 0.166383 0.162845 0.16493 0.160562 0.163613 yield of N-waste on food
mu_TX J/mol 463551 462615 452534 458474 446022 454718 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