Aphrastura spinicauda: 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 - 0.978038 0.979793 0.989896 0.989896 1 1 scaled functional response
r 1/d 0 0 0.00337305 0.0011948 0.00542383 0.00206967 spec pop growth rate
t2 d NaN NaN 205.496 580.139 127.797 334.907 population doubling time
a_b d 8.79304 8.79119 8.78067 8.78067 8.77033 8.77033 age at birth
t_p d 125.157 103.212 73.6266 73.6266 63.1617 63.1617 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.597001 1 0.59276 1 0.588619 survival probability at puberty
theta_0b - 0.00239099 0.0075998 0.0292297 0.0335463 0.0464665 0.0552612 frac of ind that is embryo
theta_bp - 0.00239139 0.00575814 0.0283812 0.0250709 0.0443148 0.0408506 fraction of individuals that is juvenile
theta_pi - 0.995218 0.986642 0.942389 0.941383 0.909219 0.903888 frac of ind that is adult
L_bi cm 1.28992 1.2899 1.27298 1.28461 1.26523 1.28139 mean structural length of post-natals
L2_bi cm^2 1.66472 1.66563 1.62995 1.65812 1.61541 1.65506 mean squared structural length of post-natals
L3_bi cm^3 2.14919 2.15236 2.09585 2.14723 2.07626 2.14952 mean cubed structural length of post-natals
Ww_bi g 10.9211 10.953 10.7537 11.0174 10.7408 11.1198 mean wet weight of post-natals
L_pi cm 1.29101 1.2926 1.28607 1.29675 1.28597 1.30176 mean structural length of adults
L2_pi cm^2 1.66703 1.67134 1.65777 1.68387 1.65958 1.6985 mean squared structural length of adults
L3_pi cm^3 2.15293 2.16157 2.14095 2.18899 2.14811 2.22032 mean cubed structural length of adults
Ww_pi g 10.9401 10.9998 10.9851 11.2316 11.1124 11.486 mean wet weight of adults
R 1/d 0 0.000723554 0 0.0040163 0.000683046 0.00765854 mean reproduction rate of adults
J_X g/d 2.65319 2.6594 2.62927 2.6747 2.63241 2.69702 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 0.00268873 0.000959175 0.00427793 0.00164953 yield of living structure on food
Y_VX_d mol/mol 0.000222047 0.000417021 5.16511e-06 0.000914349 1.96609e-06 0.00148846 yield of dead structure on food
Y_EX mol/mol 0 0 0.011107 0.00396232 0.0178524 0.0068837 yield of living reserve on food
Y_EX_d mol/mol 0.000906281 0.00170511 2.13369e-05 0.00377714 8.20473e-06 0.00621155 yield of dead reserve on food
Y_CX mol/mol 0.722716 0.721909 0.712402 0.715822 0.705644 0.710443 yield of CO2 on food
Y_HX mol/mol 0.769415 0.768555 0.758434 0.762075 0.751239 0.756349 yield of H2O on food
Y_OX mol/mol -0.917293 -0.916269 -0.904203 -0.908544 -0.895625 -0.901716 yield of O2 on food
Y_NX mol/mol 0.166781 0.166594 0.164401 0.16519 0.162841 0.163948 yield of N-waste on food
mu_TX J/mol 463752 463224 457010 459245 452590 455728 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