Pipistrellus pipistrellus: Population traits

at T = 34 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.815171 0.856887 0.928444 0.928444 1 1 scaled functional response
r 1/d 0 0 0.00118369 0.000407065 0.00173423 0.000694684 spec pop growth rate
t2 d NaN NaN 585.582 1702.79 399.686 997.787 population doubling time
a_b d 36.8783 36.8783 36.8783 36.8783 36.8783 36.8783 age at birth
t_x d 626.928 455.721 323.722 323.722 256.141 256.141 time since birth at weaning
t_p d 64.4473 57.2183 48.2283 48.2283 41.8707 41.8707 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_x - 0.999992 0.920774 0.999992 0.901979 0.999992 0.884155 survival probability at weaning
S_p - 0.996296 0.577288 0.99941 0.567456 0.999675 0.559425 survival probability at puberty
theta_0b - 0.0167143 0.0317327 0.048237 0.0528504 0.0656313 0.0720735 frac of ind that is embryo
theta_bx - 0.0167141 0.0304288 0.0461762 0.0494101 0.0615647 0.0660077 fraction of individuals that is baby
theta_xp - 0.267144 0.251899 0.29789 0.264847 0.294823 0.26475 fraction of individuals that is juvenile
theta_pi - 0.699428 0.68594 0.607697 0.632892 0.577981 0.597169 frac of ind that is adult
L_bi cm 1.23169 1.26226 1.28497 1.30007 1.31161 1.33186 mean structural length of post-natals
L2_bi cm^2 1.52408 1.60673 1.6752 1.71625 1.75603 1.81412 mean squared structural length of post-natals
L3_bi cm^3 1.89348 2.06005 2.21209 2.29596 2.39473 2.51998 mean cubed structural length of post-natals
Ww_bi g 2.34467 2.57605 2.81244 2.91907 3.09474 3.2566 mean wet weight of post-natals
L_pi cm 1.2764 1.328 1.38736 1.40142 1.44049 1.4635 mean structural length of adults
L2_pi cm^2 1.62947 1.76464 1.92898 1.96805 2.08405 2.1511 mean squared structural length of adults
L3_pi cm^3 2.08055 2.34617 2.68773 2.76926 3.02782 3.17474 mean cubed structural length of adults
Ww_pi g 2.57631 2.93384 3.41717 3.52082 3.91289 4.10276 mean wet weight of adults
R 1/d 0.000627212 0.00122117 0.00208421 0.00221009 0.00296235 0.00319215 mean reproduction rate of adults
J_X g/d 0.0363119 0.04024 0.0454583 0.0465723 0.0513244 0.0530222 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 0.0576006 0.0200678 0.0809169 0.0330162 yield of living structure on food
Y_VX_d mol/mol 0.0271597 0.0424813 0.0109823 0.0456434 0.00819613 0.051966 yield of dead structure on food
Y_EX mol/mol 0 0 0.0156326 0.00544633 0.0236531 0.00965107 yield of living reserve on food
Y_EX_d mol/mol 0.00647176 0.0106407 0.00298057 0.0123875 0.00239584 0.0151904 yield of dead reserve on food
Y_CX mol/mol 0.792719 0.77469 0.743172 0.746549 0.717303 0.722241 yield of CO2 on food
Y_HX mol/mol 0.676073 0.660697 0.633816 0.636697 0.611754 0.615966 yield of H2O on food
Y_OX mol/mol -0.93198 -0.910785 -0.873729 -0.8777 -0.843316 -0.849122 yield of O2 on food
Y_NX mol/mol 0.0642745 0.0628127 0.0602572 0.060531 0.0581597 0.0585601 yield of N-waste on food
mu_TX J/mol 447519 437744 420620 422451 406521 409202 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