Lepus othus: Population traits

at T = 39.7 °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 - 0.941988 0.948009 0.974005 0.974005 1 1 scaled functional response
r 1/d 0 0 0.00327051 0.000571354 0.00472266 0.000942775 spec pop growth rate
t2 d NaN NaN 211.939 1213.17 146.771 735.221 population doubling time
a_b d 13.1996 13.1996 13.1996 13.1996 13.1996 13.1996 age at birth
t_x d 659.818 441.063 303.351 303.351 256.011 256.011 time since birth at weaning
t_p d 23.1296 23.0729 22.839 22.839 22.6216 22.6216 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.390537 1 0.386109 1 0.381948 survival probability at weaning
S_p - 0.999883 0.0842295 0.999992 0.0799959 0.999996 0.0763101 survival probability at puberty
theta_0b - 0.00184428 0.0211083 0.0422546 0.0814495 0.0604358 0.123792 frac of ind that is embryo
theta_bx - 0.00184427 0.0129064 0.0404691 0.0491904 0.0567831 0.0740469 fraction of individuals that is baby
theta_xp - 0.0903437 0.0697506 0.562202 0.175781 0.602356 0.21945 fraction of individuals that is juvenile
theta_pi - 0.905968 0.896235 0.355074 0.693579 0.280426 0.582712 frac of ind that is adult
L_bi cm 4.62106 4.59846 4.33183 4.49112 4.25287 4.42359 mean structural length of post-natals
L2_bi cm^2 21.389 21.3106 19.4109 20.8247 18.9632 20.5954 mean squared structural length of post-natals
L3_bi cm^3 99.0861 99.0997 88.6566 97.9794 86.8976 98.2065 mean cubed structural length of post-natals
Ww_bi g 3908.87 3933.77 3613.29 3993.26 3633.81 4106.72 mean wet weight of post-natals
L_pi cm 4.6425 4.67217 4.79943 4.80011 4.92462 4.9275 mean structural length of adults
L2_pi cm^2 21.5528 21.8291 23.0345 23.041 24.2519 24.2803 mean squared structural length of adults
L3_pi cm^3 100.059 101.989 110.552 110.599 119.431 119.641 mean cubed structural length of adults
Ww_pi g 3947.24 4048.47 4505.68 4507.6 4994.28 5003.04 mean wet weight of adults
R 1/d 0.000153036 0.00178344 0.00882462 0.00886318 0.0158265 0.0159944 mean reproduction rate of adults
J_X g/d 331.881 332.778 311.425 334.108 312.363 339.249 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 0.000931049 0.000167553 0.00131382 0.000272917 yield of living structure on food
Y_VX_d mol/mol 4.22022e-05 0.000102028 9.86781e-08 0.000252727 4.39042e-08 0.000395571 yield of dead structure on food
Y_EX mol/mol 0 0 0.0370148 0.00666127 0.0536263 0.0111397 yield of living reserve on food
Y_EX_d mol/mol 0.00162264 0.00394797 3.92305e-06 0.0100474 1.79204e-06 0.0161461 yield of dead reserve on food
Y_CX mol/mol 0.822288 0.820082 0.788724 0.807984 0.773007 0.79797 yield of CO2 on food
Y_HX mol/mol 0.701291 0.699409 0.672666 0.689091 0.659261 0.680551 yield of H2O on food
Y_OX mol/mol -0.966744 -0.96415 -0.927284 -0.949927 -0.908805 -0.938154 yield of O2 on food
Y_NX mol/mol 0.066672 0.0664931 0.0639506 0.0655122 0.0626762 0.0647003 yield of N-waste on food
mu_TX J/mol 463452 462165 443872 455108 434701 449265 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