Taphozous longimanus: Population traits

at T = 34.8 °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 - 0.650565 0.64842 0.82421 0.82421 1 1 scaled functional response
r 1/d 0 0 0.00208789 0.00131981 0.0036123 0.00187904 spec pop growth rate
t2 d NaN NaN 331.984 525.189 191.885 368.884 population doubling time
a_b d 63.3705 63.3705 63.3705 63.3705 63.3705 63.3705 age at birth
t_x d 158.295 160.424 90.8536 90.8536 72.1053 72.1053 time since birth at weaning
t_p d 49.0987 49.3122 38.522 38.522 33.6472 33.6472 time since birth at puberty
S_b - 0.999987 0.999987 0.999988 0.999988 0.999988 0.999988 survival probability at birth
S_x - 0.999822 0.999987 0.999855 0.801946 0.999873 0.67737 survival probability at weaning
S_p - 0.998556 0.999987 0.999703 0.758022 0.99984 0.653932 survival probability at puberty
theta_0b - 0.0419407 0.0417695 0.132934 0.133908 0.20775 0.211289 frac of ind that is embryo
theta_bx - 0.0419375 0.0417687 0.116452 0.109207 0.165235 0.152309 fraction of individuals that is baby
theta_xp - 0.0627817 0.0639697 0.0458996 0.0391702 0.0199499 0.016068 fraction of individuals that is juvenile
theta_pi - 0.85334 0.852492 0.704715 0.717715 0.607065 0.620334 frac of ind that is adult
L_bi cm 1.02985 1.02665 1.25458 1.25972 1.41794 1.44012 mean structural length of post-natals
L2_bi cm^2 1.0606 1.05402 1.57858 1.59145 2.03561 2.10068 mean squared structural length of post-natals
L3_bi cm^3 1.09227 1.08212 1.99156 2.01578 2.95434 3.09802 mean cubed structural length of post-natals
Ww_bi g 5.16479 5.1035 11.399 11.5377 19.8861 20.8532 mean wet weight of post-natals
L_pi cm 1.02918 1.02582 1.28342 1.28721 1.4925 1.51417 mean structural length of adults
L2_pi cm^2 1.05921 1.0523 1.64794 1.65759 2.23494 2.29964 mean squared structural length of adults
L3_pi cm^3 1.09012 1.07946 2.11693 2.13539 3.35716 3.50232 mean cubed structural length of adults
Ww_pi g 5.15462 5.09095 12.1166 12.2222 22.5976 23.5746 mean wet weight of adults
R 1/d 0.000759157 0.000735897 0.00277356 0.00280849 0.00479952 0.00504988 mean reproduction rate of adults
J_X g/d 0.255687 0.253262 0.482138 0.486068 0.754326 0.778442 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 0.00862442 0.00547338 0.0141477 0.00747813 yield of living structure on food
Y_VX_d mol/mol 0.00294414 0.00293041 0.000798972 0.00359668 0.000356256 0.00567827 yield of dead structure on food
Y_EX mol/mol 0 0 0.0407389 0.0258545 0.0810827 0.0428583 yield of living reserve on food
Y_EX_d mol/mol 0.0109772 0.01089 0.00377408 0.0169895 0.00204175 0.032543 yield of dead reserve on food
Y_CX mol/mol 0.810951 0.811044 0.773937 0.775808 0.733522 0.741912 yield of CO2 on food
Y_HX mol/mol 0.757375 0.757462 0.722806 0.724553 0.685061 0.692897 yield of H2O on food
Y_OX mol/mol -0.986292 -0.986405 -0.941275 -0.94355 -0.892121 -0.902326 yield of O2 on food
Y_NX mol/mol 0.0657528 0.0657603 0.0627516 0.0629033 0.0594747 0.060155 yield of N-waste on food
mu_TX J/mol 456969 457023 435650 436727 412274 417112 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