Natalus mexicanus: 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: 2025/02/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.913309 0.921582 0.960791 0.960791 1 1 scaled functional response
r 1/d 0 0 0.00113867 0.000450696 0.00186816 0.000756066 spec pop growth rate
t2 d NaN NaN 608.733 1537.95 371.031 916.782 population doubling time
a_b d 12.1275 12.1275 12.1275 12.1275 12.1275 12.1275 age at birth
t_x d 563.921 441.52 272.488 272.488 210.361 210.361 time since birth at weaning
t_p d 37.4563 37.0019 35.0779 35.0779 33.4665 33.4665 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.617007 1 0.596306 1 0.577729 survival probability at weaning
S_p - 0.999715 0.386553 0.999972 0.355685 0.999988 0.328364 survival probability at puberty
theta_0b - 0.00174706 0.00450094 0.0138113 0.0162207 0.0224371 0.0273242 frac of ind that is embryo
theta_bx - 0.00174705 0.00345253 0.0136218 0.0121597 0.0219343 0.0200805 fraction of individuals that is baby
theta_xp - 0.0794838 0.0630593 0.251331 0.121399 0.296252 0.143965 fraction of individuals that is juvenile
theta_pi - 0.917022 0.928987 0.721235 0.85022 0.659377 0.80863 frac of ind that is adult
L_bi cm 0.551989 0.556599 0.575752 0.577327 0.594819 0.597619 mean structural length of post-natals
L2_bi cm^2 0.304753 0.309923 0.33212 0.333841 0.355053 0.358235 mean squared structural length of post-natals
L3_bi cm^3 0.16828 0.172619 0.191851 0.193265 0.212476 0.215196 mean cubed structural length of post-natals
Ww_bi g 4.62954 4.79036 5.54241 5.58328 6.38008 6.46176 mean wet weight of post-natals
L_pi cm 0.552589 0.557594 0.581317 0.581317 0.605039 0.60504 mean structural length of adults
L2_pi cm^2 0.305354 0.310911 0.337929 0.337929 0.366073 0.366073 mean squared structural length of adults
L3_pi cm^3 0.168735 0.173362 0.196444 0.196444 0.221488 0.221489 mean cubed structural length of adults
Ww_pi g 4.64206 4.81099 5.67512 5.67512 6.6507 6.65072 mean wet weight of adults
R 1/d 0.000157102 0.000399441 0.00156883 0.00156883 0.00277349 0.00277351 mean reproduction rate of adults
J_X g/d 0.907377 0.931127 1.04027 1.04566 1.15748 1.16785 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 0.000209999 8.33005e-05 0.000342934 0.000139317 yield of living structure on food
Y_VX_d mol/mol 2.68355e-05 4.71341e-05 1.54037e-06 7.9397e-05 5.79152e-07 0.000123874 yield of dead structure on food
Y_EX mol/mol 0 0 0.0058567 0.00232319 0.00995446 0.00404401 yield of living reserve on food
Y_EX_d mol/mol 0.000711435 0.00126089 4.29598e-05 0.00221432 1.68112e-05 0.00359573 yield of dead reserve on food
Y_CX mol/mol 0.823145 0.822618 0.818175 0.81948 0.814287 0.816518 yield of CO2 on food
Y_HX mol/mol 0.702022 0.701572 0.697783 0.698896 0.694467 0.69637 yield of H2O on food
Y_OX mol/mol -0.967752 -0.967132 -0.961909 -0.963443 -0.957337 -0.95996 yield of O2 on food
Y_NX mol/mol 0.0667415 0.0666988 0.0663385 0.0664444 0.0660233 0.0662042 yield of N-waste on food
mu_TX J/mol 463953 463646 461056 461817 458789 460090 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