Cepphus grylle: 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: 2023/10/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.979304 0.982144 0.991072 0.991072 1 1 scaled functional response
r 1/d 0 0 0.00132129 0.000287616 0.00208594 0.000495607 spec pop growth rate
t2 d NaN NaN 524.599 2409.97 332.295 1398.58 population doubling time
a_b d 15.1819 15.1784 15.1676 15.1676 15.1569 15.1569 age at birth
t_p d 221.998 168.898 128.778 128.778 112.185 112.185 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.469375 1 0.466832 1 0.464345 survival probability at puberty
theta_0b - 0.00134867 0.00678418 0.0198492 0.0226139 0.0311335 0.0370036 frac of ind that is embryo
theta_bp - 0.00134814 0.00451511 0.0194478 0.0149491 0.030153 0.0243259 fraction of individuals that is juvenile
theta_pi - 0.997303 0.988701 0.960703 0.962437 0.938714 0.93867 frac of ind that is adult
L_bi cm 2.8602 2.8626 2.83082 2.86323 2.81738 2.86492 mean structural length of post-natals
L2_bi cm^2 8.18441 8.20504 8.06554 8.23392 8.01795 8.26768 mean squared structural length of post-natals
L3_bi cm^3 23.4262 23.5357 23.0758 23.7393 22.9673 23.9615 mean cubed structural length of post-natals
Ww_bi g 393.519 396.436 392.014 403.286 393.478 410.51 mean wet weight of post-natals
L_pi cm 2.86191 2.86857 2.85583 2.8835 2.85656 2.89872 mean structural length of adults
L2_pi cm^2 8.19201 8.23132 8.1767 8.32364 8.19256 8.41805 mean squared structural length of adults
L3_pi cm^3 23.4522 23.6253 23.458 24.0471 23.5695 24.4803 mean cubed structural length of adults
Ww_pi g 393.956 397.946 398.506 408.515 403.795 419.399 mean wet weight of adults
R 1/d 0 0.000592726 4.85854e-05 0.00211996 0.000485283 0.00366877 mean reproduction rate of adults
J_X g/d 173.155 174.095 172.691 176.296 173.219 178.614 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 0.000176557 3.87292e-05 0.000276578 6.64869e-05 yield of living structure on food
Y_VX_d mol/mol 1.20744e-05 2.55706e-05 4.20136e-09 4.71679e-05 9.3492e-10 7.52573e-05 yield of dead structure on food
Y_EX mol/mol 0 0 0.00282281 0.000619206 0.00446178 0.00107257 yield of living reserve on food
Y_EX_d mol/mol 0.000190755 0.000405142 6.71716e-08 0.000754124 1.50822e-08 0.00121406 yield of dead reserve on food
Y_CX mol/mol 0.723468 0.723283 0.721196 0.722447 0.719783 0.72166 yield of CO2 on food
Y_HX mol/mol 0.770215 0.770018 0.767796 0.769128 0.766292 0.76829 yield of H2O on food
Y_OX mol/mol -0.918248 -0.918013 -0.915364 -0.916952 -0.913571 -0.915953 yield of O2 on food
Y_NX mol/mol 0.166954 0.166911 0.16643 0.166719 0.166104 0.166537 yield of N-waste on food
mu_TX J/mol 464242 464119 462737 463566 461802 463044 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