Tetrastes bonasia: Population traits

at T = 40.7 °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 - 0.851692 0.960435 0.980217 0.980217 1 1 scaled functional response
r 1/d 0 0 0.00365234 7.3461e-05 0.00406445 0.000137565 spec pop growth rate
t2 d NaN NaN 189.781 9435.58 170.539 5038.7 population doubling time
a_b d 11.6925 11.6151 11.6029 11.6029 11.5912 11.5912 age at birth
t_p d 143.3 69.8705 66.1977 66.1977 63.1392 63.1392 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.373989 1 0.371011 1 0.368171 survival probability at puberty
theta_0b - 0.00402438 0.0463221 0.0416107 0.0533083 0.0461184 0.0601223 frac of ind that is embryo
theta_bp - 0.00402217 0.0276412 0.0398629 0.0316679 0.0439727 0.0355652 fraction of individuals that is juvenile
theta_pi - 0.991953 0.926037 0.918526 0.915024 0.909909 0.904312 frac of ind that is adult
L_bi cm 2.05045 2.25301 2.16109 2.28607 2.17731 2.31857 mean structural length of post-natals
L2_bi cm^2 4.21583 5.16059 4.82178 5.32905 4.9145 5.49838 mean squared structural length of post-natals
L3_bi cm^3 8.68112 11.9084 10.9525 12.5308 11.3194 13.1696 mean cubed structural length of post-natals
Ww_bi g 235.925 363.431 340.918 390.045 359.221 417.939 mean wet weight of post-natals
L_pi cm 2.0552 2.29462 2.21604 2.3354 2.23918 2.37584 mean structural length of adults
L2_pi cm^2 4.22974 5.29215 4.99562 5.4873 5.11236 5.68476 mean squared structural length of adults
L3_pi cm^3 8.71343 12.2437 11.3949 12.941 11.8295 13.6607 mean cubed structural length of adults
Ww_pi g 236.803 373.666 354.69 402.814 375.409 433.524 mean wet weight of adults
R 1/d 0.000442916 0.00821819 0.00627063 0.00960596 0.00710885 0.0109981 mean reproduction rate of adults
J_X g/d 26.7904 36.9812 35.265 38.9749 36.6685 41.025 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 0.00113434 2.36183e-05 0.00125468 4.41603e-05 yield of living structure on food
Y_VX_d mol/mol 0.000113904 0.00028723 3.39421e-06 0.000299937 2.72084e-06 0.000313288 yield of dead structure on food
Y_EX mol/mol 0 0 0.0341741 0.000711549 0.0385625 0.00135727 yield of living reserve on food
Y_EX_d mol/mol 0.00298164 0.00847874 0.000102257 0.00903619 8.36251e-05 0.00962892 yield of dead reserve on food
Y_CX mol/mol 0.721118 0.71651 0.694859 0.71545 0.691211 0.714416 yield of CO2 on food
Y_HX mol/mol 0.767713 0.762808 0.739757 0.761679 0.735874 0.760578 yield of H2O on food
Y_OX mol/mol -0.915265 -0.909417 -0.881936 -0.908071 -0.877307 -0.906759 yield of O2 on food
Y_NX mol/mol 0.166412 0.165349 0.160352 0.165104 0.15951 0.164865 yield of N-waste on food
mu_TX J/mol 462682 459624 445254 458920 442832 458233 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