Eliomys quercinus: Population traits

at T = 37.5 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.974039 0.987943 0.993972 0.993972 1 1 scaled functional response
r 1/d 0 0 0.0034668 0.000267511 0.00403418 0.000487232 spec pop growth rate
t2 d NaN NaN 199.939 2591.1 171.819 1422.62 population doubling time
a_b d 8.98211 8.98211 8.98211 8.98211 8.98211 8.98211 age at birth
t_x d 677.209 405.868 371.47 371.47 346.199 346.199 time since birth at weaning
t_p d 30.4687 30.2281 30.1269 30.1269 30.0274 30.0274 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.396701 1 0.395709 1 0.394731 survival probability at weaning
S_p - 0.986099 0.0650592 0.998227 0.0643194 0.998617 0.0635798 survival probability at puberty
theta_0b - 0.00428591 0.0578138 0.0308728 0.0746842 0.0357386 0.0895367 frac of ind that is embryo
theta_bx - 0.00428588 0.0357933 0.029926 0.0460799 0.0344666 0.0550776 fraction of individuals that is baby
theta_xp - 0.31783 0.206182 0.676706 0.235038 0.694279 0.256232 fraction of individuals that is juvenile
theta_pi - 0.673598 0.700211 0.262495 0.644198 0.235516 0.599154 frac of ind that is adult
L_bi cm 2.21441 2.15982 2.08149 2.13628 2.06337 2.11577 mean structural length of post-natals
L2_bi cm^2 4.92879 4.79392 4.47989 4.73012 4.42337 4.67579 mean squared structural length of post-natals
L3_bi cm^3 10.9992 10.7636 9.81705 10.6343 9.68162 10.5289 mean cubed structural length of post-natals
Ww_bi g 107.977 107.019 98.1431 106.314 97.3175 105.834 mean wet weight of post-natals
L_pi cm 2.24584 2.2779 2.29178 2.2918 2.30565 2.30569 mean structural length of adults
L2_pi cm^2 5.04381 5.18882 5.25226 5.25233 5.31604 5.3162 mean squared structural length of adults
L3_pi cm^3 11.3276 11.8196 12.037 12.0373 12.257 12.2575 mean cubed structural length of adults
Ww_pi g 111.201 117.518 120.337 120.339 123.204 123.21 mean wet weight of adults
R 1/d 0.000705201 0.0091928 0.0128871 0.0128912 0.0165914 0.0166004 mean reproduction rate of adults
J_X g/d 11.0563 10.9073 10.2549 10.8278 10.187 10.7683 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 0.00331876 0.000262732 0.00383405 0.000476399 yield of living structure on food
Y_VX_d mol/mol 0.000490962 0.00120172 2.91616e-05 0.00132407 2.13943e-05 0.00146456 yield of dead structure on food
Y_EX mol/mol 0 0 0.0298596 0.00236385 0.034705 0.00431225 yield of living reserve on food
Y_EX_d mol/mol 0.00432871 0.0107465 0.000262373 0.0119129 0.000193657 0.0132569 yield of dead reserve on food
Y_CX mol/mol 0.81937 0.812776 0.792868 0.809154 0.787981 0.805781 yield of CO2 on food
Y_HX mol/mol 0.698802 0.693178 0.6762 0.69009 0.672031 0.687213 yield of H2O on food
Y_OX mol/mol -0.963313 -0.955561 -0.932156 -0.951303 -0.92641 -0.947337 yield of O2 on food
Y_NX mol/mol 0.0664354 0.0659008 0.0642866 0.0656071 0.0638903 0.0653336 yield of N-waste on food
mu_TX J/mol 461769 457949 446416 455850 443583 453896 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