Fritillaria pellucida: Population traits

at T = 13.5 °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: 2024/12/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.0485329 0.0179563 0.508978 0.508978 1 1 scaled functional response
r 1/d 0 0 0.309441 0.0643047 0.432071 0.00751854 spec pop growth rate
t2 d NaN NaN 2.23999 10.7791 1.60424 92.1917 population doubling time
a_b d 1.18613 Inf 0.891187 0.891187 0.858396 0.858396 age at birth
t_p d 0.00107572 NaN 0.000196263 0.000196263 0.000165292 0.000165292 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 -1.67772e+07 1 0.42848 1 0.336852 survival probability at puberty
theta_0b - 0.00214244 NaN 0.240977 0.285622 0.310149 0.385172 frac of ind that is embryo
theta_bp - 0.00215425 NaN 0.182935 0.174121 0.21407 0.21943 fraction of individuals that is juvenile
theta_pi - 0.995703 NaN 0.576088 0.540257 0.475781 0.395398 frac of ind that is adult
L_bi cm 0.00150728 NaN 0.0100799 0.0112653 0.0121171 0.013694 mean structural length of post-natals
L2_bi cm^2 2.27735e-06 NaN 0.000111469 0.000142439 0.000176456 0.000246205 mean squared structural length of post-natals
L3_bi cm^3 3.45768e-09 NaN 1.32418e-06 1.93884e-06 2.97523e-06 5.25524e-06 mean cubed structural length of post-natals
Ww_bi g 4.67737e-09 NaN 6.22277e-06 9.1113e-06 2.45997e-05 4.34513e-05 mean wet weight of post-natals
L_pi cm 0.00150418 NaN 0.0113742 0.0130033 0.0146332 0.0177888 mean structural length of adults
L2_pi cm^2 2.26317e-06 NaN 0.000135253 0.000177063 0.000236235 0.000360151 mean squared structural length of adults
L3_pi cm^3 3.40637e-09 NaN 1.67294e-06 2.49546e-06 4.17989e-06 8.02124e-06 mean cubed structural length of adults
Ww_pi g 4.60795e-09 NaN 7.86173e-06 1.1727e-05 3.45601e-05 6.6321e-05 mean wet weight of adults
R 1/d 0.00175518 -0 0.386355 0.555968 0.60131 1.10154 mean reproduction rate of adults
J_X g/d 1.90295e-08 NaN 9.76823e-06 1.24822e-05 3.03808e-05 4.23895e-05 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0.0419478 0.00998841 0.0423133 0.000932111 yield of living structure on food
Y_VX_d mol/mol 0.000324503 NaN 8.52075e-07 0.0150946 0.000480373 0.0290977 yield of dead structure on food
Y_EX mol/mol 0 NaN 0.155179 0.0369506 0.307541 0.00677475 yield of living reserve on food
Y_EX_d mol/mol 0.000114467 NaN 3.15212e-06 0.0558401 0.00349144 0.211487 yield of dead reserve on food
Y_CX mol/mol 0.890186 NaN 0.693494 0.772751 0.536799 0.642333 yield of CO2 on food
Y_HX mol/mol 0.648105 NaN 0.504902 0.562606 0.39082 0.467654 yield of H2O on food
Y_OX mol/mol -0.968077 NaN -0.754175 -0.840367 -0.583769 -0.698537 yield of O2 on food
Y_NX mol/mol 0.133528 NaN 0.104024 0.115913 0.0805199 0.0963499 yield of N-waste on food
mu_TX J/mol 472275 NaN 366175 408924 280036 337441 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