Lepus europaeus: Population traits

at T = 38.5 °C with background hazards for embryo, baby, juv, adult: 0, 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 stx f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.845952 0.853161 0.92658 0.92658 1 1 scaled functional response
r 1/d 0 0 0.0045166 0.001323 0.00679688 0.00204955 spec pop growth rate
t2 d NaN NaN 153.467 523.921 101.98 338.194 population doubling time
a_b d 17.8328 17.8328 17.8328 17.8328 17.8328 17.8328 age at birth
t_x d 639.667 457.841 246.939 246.939 195.922 195.922 time since birth at weaning
t_p d 22.0975 21.9882 21.0051 21.0051 20.2102 20.2102 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.510054 1 0.487268 1 0.46808 survival probability at weaning
S_p - 1 0.154493 1 0.13437 1 0.12098 survival probability at puberty
theta_0b - 0.00351399 0.0221273 0.0773859 0.130395 0.11415 0.192418 frac of ind that is embryo
theta_bx - 0.00351397 0.015541 0.0713969 0.0875467 0.10112 0.125114 fraction of individuals that is baby
theta_xp - 0.122533 0.100419 0.548776 0.268904 0.55083 0.290802 fraction of individuals that is juvenile
theta_pi - 0.870439 0.861913 0.302441 0.513155 0.2339 0.391666 frac of ind that is adult
L_bi cm 7.59791 7.57817 7.19078 7.40822 7.15834 7.38857 mean structural length of post-natals
L2_bi cm^2 57.85 57.8333 53.8725 57.4636 54.41 58.7898 mean squared structural length of post-natals
L3_bi cm^3 441.026 443.054 414.613 457.713 430.74 488.881 mean cubed structural length of post-natals
Ww_bi g 2123.43 2147.6 2147.01 2370.2 2373.13 2693.46 mean wet weight of post-natals
L_pi cm 7.65189 7.71707 8.35701 8.37263 8.94268 9.00439 mean structural length of adults
L2_pi cm^2 58.5514 59.5532 69.8405 70.1014 79.9809 81.0845 mean squared structural length of adults
L3_pi cm^3 448.029 459.576 583.672 586.94 715.411 730.215 mean cubed structural length of adults
Ww_pi g 2157.16 2227.69 3022.46 3039.38 3941.51 4023.07 mean wet weight of adults
R 1/d 0.000227432 0.00143957 0.0137799 0.0140818 0.0257397 0.0270488 mean reproduction rate of adults
J_X g/d 147.426 148.639 150.375 160.399 163.909 177.103 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 0.0124532 0.00377531 0.0178616 0.00565764 yield of living structure on food
Y_VX_d mol/mol 0.000600951 0.00134128 1.82639e-09 0.00472215 2.79179e-10 0.00720532 yield of dead structure on food
Y_EX mol/mol 0 0 0.0520337 0.0157746 0.0805458 0.0255127 yield of living reserve on food
Y_EX_d mol/mol 0.00229248 0.00516025 7.6313e-09 0.0197308 1.25894e-09 0.0324919 yield of dead reserve on food
Y_CX mol/mol 0.821152 0.817814 0.764178 0.783126 0.732801 0.758276 yield of CO2 on food
Y_HX mol/mol 0.700322 0.697475 0.651731 0.667891 0.624972 0.646698 yield of H2O on food
Y_OX mol/mol -0.965408 -0.961484 -0.898425 -0.920702 -0.861537 -0.891486 yield of O2 on food
Y_NX mol/mol 0.0665799 0.0663093 0.0619604 0.0634967 0.0594163 0.0614818 yield of N-waste on food
mu_TX J/mol 462816 460901 430096 440977 412020 426665 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