Microtus cabrerae: Population traits

at T = 36.4 °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 - 0.501064 0.502027 0.751013 0.751013 1 1 scaled functional response
r 1/d 0 0 0.00857456 0.00355602 0.0173678 0.00521675 spec pop growth rate
t2 d NaN NaN 80.8376 194.922 39.9099 132.87 population doubling time
a_b d 5.53521 5.53521 5.53521 5.53521 5.53521 5.53521 age at birth
t_x d 538.847 489.876 62.0159 62.0159 38.761 38.761 time since birth at weaning
t_p d 51.4613 51.2149 25.0451 25.0451 18.308 18.308 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.874255 1 0.695478 1 0.594322 survival probability at weaning
S_p - 1 0.618859 1 0.293273 1 0.207824 survival probability at puberty
theta_0b - 0.000389591 0.000702809 0.0463535 0.0605703 0.0916586 0.126021 frac of ind that is embryo
theta_bx - 0.000389589 0.000654963 0.0442046 0.0491858 0.0832569 0.0936291 fraction of individuals that is baby
theta_xp - 0.0375365 0.0385885 0.349107 0.211461 0.361761 0.212905 fraction of individuals that is juvenile
theta_pi - 0.961684 0.960054 0.560334 0.678783 0.463324 0.567445 frac of ind that is adult
L_bi cm 1.44427 1.44687 2.00125 2.03447 2.34523 2.46245 mean structural length of post-natals
L2_bi cm^2 2.08596 2.09352 4.06963 4.20542 5.76548 6.38091 mean squared structural length of post-natals
L3_bi cm^3 3.01285 3.0293 8.37469 8.79041 14.6632 17.0826 mean cubed structural length of post-natals
Ww_bi g 5.14074 5.17292 17.24 18.0958 35.3315 41.1612 mean wet weight of post-natals
L_pi cm 1.44467 1.44744 2.1553 2.16062 2.76434 2.83199 mean structural length of adults
L2_pi cm^2 2.08707 2.09509 4.64557 4.66839 7.65451 8.02851 mean squared structural length of adults
L3_pi cm^3 3.01512 3.03253 10.0136 10.0872 21.2302 22.7823 mean cubed structural length of adults
Ww_pi g 5.14461 5.17844 20.6139 20.7653 51.155 54.8948 mean wet weight of adults
R 1/d 8.57424e-05 0.00013072 0.0158264 0.0159629 0.0368978 0.0395459 mean reproduction rate of adults
J_X g/d 1.19063 1.19724 3.4816 3.59777 6.56768 7.26873 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 0.0206254 0.0086884 0.0387758 0.0122601 yield of living structure on food
Y_VX_d mol/mol 0.000178307 0.000284145 3.82863e-16 0.0079108 2.69211e-15 0.0140934 yield of dead structure on food
Y_EX mol/mol 0 0 0.0218337 0.00919742 0.0546561 0.0172812 yield of living reserve on food
Y_EX_d mol/mol 0.000125933 0.000201069 4.05293e-16 0.00837426 3.79465e-15 0.0198652 yield of dead reserve on food
Y_CX mol/mol 0.823547 0.823379 0.784553 0.79222 0.737404 0.765091 yield of CO2 on food
Y_HX mol/mol 0.702364 0.702221 0.669109 0.675647 0.628897 0.65251 yield of H2O on food
Y_OX mol/mol -0.968224 -0.968027 -0.92238 -0.931394 -0.866947 -0.899499 yield of O2 on food
Y_NX mol/mol 0.0667741 0.0667605 0.0636124 0.0642341 0.0597895 0.0620344 yield of N-waste on food
mu_TX J/mol 464195 464103 442418 446699 415757 431325 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