Ammodramus savannarum: Population traits

at T = 41.6 °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: 2023/10/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.834689 0.842784 0.921392 0.921392 1 1 scaled functional response
r 1/d 0 0 0.00632031 0.00189151 0.0108105 0.00310098 spec pop growth rate
t2 d NaN NaN 109.67 366.452 64.1177 223.525 population doubling time
a_b d 7.39648 7.38832 7.31565 7.31565 7.25318 7.25318 age at birth
t_p d 80.8095 61.8878 32.7229 32.7229 25.4839 25.4839 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.58484 1 0.551102 1 0.523397 survival probability at puberty
theta_0b - 0.00217715 0.00729791 0.0451942 0.0511283 0.0754125 0.0885684 frac of ind that is embryo
theta_bp - 0.0021775 0.00547051 0.0431578 0.0366926 0.0697328 0.0614209 fraction of individuals that is juvenile
theta_pi - 0.995645 0.987232 0.911648 0.912179 0.854855 0.850011 frac of ind that is adult
L_bi cm 1.39826 1.40919 1.47032 1.49896 1.52885 1.58101 mean structural length of post-natals
L2_bi cm^2 1.95608 1.98798 2.18721 2.26766 2.38891 2.54649 mean squared structural length of post-natals
L3_bi cm^3 2.73736 2.80656 3.28033 3.45117 3.79035 4.15046 mean cubed structural length of post-natals
Ww_bi g 10.2938 10.6292 13.2763 13.9677 16.3259 17.8769 mean wet weight of post-natals
L_pi cm 1.39937 1.41209 1.4967 1.52304 1.57779 1.6292 mean structural length of adults
L2_pi cm^2 1.9586 1.99464 2.251 2.32602 2.51281 2.66958 mean squared structural length of adults
L3_pi cm^3 2.74176 2.81821 3.39882 3.55997 4.03252 4.3937 mean cubed structural length of adults
Ww_pi g 10.3104 10.6733 13.7558 14.4081 17.369 18.9246 mean wet weight of adults
R 1/d 0.000445838 0.00181645 0.012032 0.0145633 0.0222844 0.0277507 mean reproduction rate of adults
J_X g/d 2.65497 2.72444 3.27705 3.39759 3.88462 4.14087 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 0.00632663 0.00192134 0.0105482 0.00310816 yield of living structure on food
Y_VX_d mol/mol 0.000305767 0.000583732 2.54227e-06 0.00194941 8.50294e-07 0.00328849 yield of dead structure on food
Y_EX mol/mol 0 0 0.0192788 0.00585479 0.0348852 0.0102794 yield of living reserve on food
Y_EX_d mol/mol 0.000844071 0.00162702 7.74693e-06 0.00594032 2.81211e-06 0.0108758 yield of dead reserve on food
Y_CX mol/mol 0.722699 0.721837 0.70282 0.710904 0.686715 0.701247 yield of CO2 on food
Y_HX mol/mol 0.769396 0.768478 0.748233 0.75684 0.731088 0.746558 yield of H2O on food
Y_OX mol/mol -0.917271 -0.916177 -0.892041 -0.902302 -0.8716 -0.890044 yield of O2 on food
Y_NX mol/mol 0.166777 0.166578 0.162189 0.164055 0.158473 0.161826 yield of N-waste on food
mu_TX J/mol 463744 463184 450813 456071 440304 449769 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