Alectrias alectrolophus: Population traits

at T = 15 °C with background hazards for embryo, larva, 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 abj f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.436785 NaN 0.718392 NaN 1 1 scaled functional response
r 1/d 0 0 0.00177768 NaN 0.00312745 NaN spec pop growth rate
t2 d NaN NaN 389.917 NaN 221.633 NaN population doubling time
a_b d 73.5382 NaN 67.6549 NaN 63.9564 NaN age at birth
t_j d 5809.88 NaN 1404.4 NaN 839.23 NaN time since birth at metam
t_p d 6394.03 NaN 1583.19 NaN 949.048 NaN time since birth at puberty
S_b - 0.999938 NaN 0.999951 NaN 0.999958 NaN survival probability at birth
S_j - 0.999569 NaN 0.999679 NaN 0.999739 NaN survival probability at metam
S_p - 0.200895 NaN 0.965608 NaN 0.989997 NaN survival probability at puberty
theta_0b - 0.0186263 NaN 0.11445 NaN 0.181598 NaN frac of ind that is embryo
theta_bj - 0.0186813 NaN 0.10166 NaN 0.148866 NaN frac of ind between b and j
theta_jp - 0.890725 NaN 0.715533 NaN 0.611178 NaN frac of ind between j and p
theta_pi - 0.0719669 NaN 0.0683561 NaN 0.0583581 NaN frac of ind that is adult
L_bi cm 0.298062 NaN 0.313164 NaN 0.319474 NaN mean structural length of post-natals
L2_bi cm^2 0.119071 NaN 0.164373 NaN 0.183895 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0608922 NaN 0.132738 NaN 0.175803 NaN mean cubed structural length of post-natals
Ww_bi g 0.0657628 NaN 0.1502 NaN 0.207998 NaN mean wet weight of post-natals
L_pi cm 0.74707 NaN 1.06426 NaN 1.19064 NaN mean structural length of adults
L2_pi cm^2 0.559636 NaN 1.17032 NaN 1.50303 NaN mean squared structural length of adults
L3_pi cm^3 0.420331 NaN 1.32789 NaN 2.01137 NaN mean cubed structural length of adults
Ww_pi g 0.453952 NaN 1.50258 NaN 2.37971 NaN mean wet weight of adults
R 1/d 0.00892379 NaN 0.0547347 NaN 0.102028 NaN mean reproduction rate of adults
J_X g/d 0.000452635 NaN 0.00128302 NaN 0.00212051 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.183914 NaN 0.259285 NaN yield of living structure on food
Y_VX_d mol/mol 0.0751093 NaN 0.00988175 NaN 0.00359569 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0241951 NaN 0.0474819 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00600776 NaN 0.00130001 NaN 0.000658466 NaN yield of dead reserve on food
Y_CX mol/mol 0.809508 NaN 0.671334 NaN 0.579604 NaN yield of CO2 on food
Y_HX mol/mol 0.582396 NaN 0.482988 NaN 0.416993 NaN yield of H2O on food
Y_OX mol/mol -0.88034 NaN -0.730076 NaN -0.630319 NaN yield of O2 on food
Y_NX mol/mol 0.121426 NaN 0.1007 NaN 0.0869406 NaN yield of N-waste on food
mu_TX J/mol 431641 NaN 361580 NaN 314582 NaN 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