Bufotes zamdaensis: Population traits

at T = 8 °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_min f_max date: 2023/01/31
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.454662 0.454662 0.544482 0.544482 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00271568 0.00271568 0.000782179 0.000782179 spec pop growth rate
t2 d NaN NaN NaN NaN 255.239 255.239 886.174 886.174 population doubling time
a_b d 57.2529 58.2448 55.5449 56.4979 50.344 51.1473 50.344 51.1473 age at birth
t_p d 8025.96 7447.38 5006.9 4745.12 2183.46 2068.87 2183.46 2068.87 time since birth at puberty
S_b - 0.999944 0.999935 0.999948 0.99994 0.99996 0.999954 0.99996 0.999954 survival probability at birth
S_p - 0.999688 0.999635 0.640577 0.659268 0.999797 0.999762 0.531196 0.548767 survival probability at puberty
theta_0b - 0.0129896 0.0138069 0.189803 0.179239 0.128314 0.130306 0.317025 0.30623 frac of ind that is embryo
theta_bp - 0.0130119 0.0138315 0.152077 0.145704 0.112047 0.11354 0.222732 0.218532 fraction of individuals that is juvenile
theta_pi - 0.973999 0.972362 0.65812 0.675057 0.759638 0.756155 0.460243 0.475238 frac of ind that is adult
L_bi cm 0.593121 0.53299 0.283046 0.271026 0.299258 0.28271 0.215442 0.210859 mean structural length of post-natals
L2_bi cm^2 0.414869 0.333937 0.13824 0.12122 0.127061 0.111655 0.0801176 0.0744188 mean squared structural length of post-natals
L3_bi cm^3 0.316835 0.228528 0.0960395 0.0756767 0.0713604 0.0579073 0.0510582 0.0438067 mean cubed structural length of post-natals
Ww_bi g 0.43508 0.305582 0.138963 0.106234 0.129936 0.100851 0.0929691 0.0762936 mean wet weight of post-natals
L_pi cm 0.599766 0.539221 0.326206 0.308891 0.328343 0.309977 0.270997 0.261898 mean structural length of adults
L2_pi cm^2 0.420289 0.338559 0.168034 0.145405 0.144254 0.126874 0.113947 0.104019 mean squared structural length of adults
L3_pi cm^3 0.321056 0.231766 0.118023 0.0918202 0.0817254 0.0664436 0.0752618 0.0634823 mean cubed structural length of adults
Ww_pi g 0.440877 0.309912 0.170772 0.128896 0.148809 0.115718 0.13704 0.11056 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00139839 0.00101692 0.000558015 0.000442071 0.00094198 0.000747847 0.000593958 0.000498443 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.205728 0.21028 0.0672382 0.0687435 yield of living structure on food
Y_VX_d mol/mol 0.101729 0.105137 0.154306 0.158613 0.00403058 0.00454338 0.142186 0.14594 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.168871 0.155943 0.0551922 0.0509798 yield of living reserve on food
Y_EX_d mol/mol 0.0379659 0.0354497 0.0689648 0.0640455 0.00330848 0.00336934 0.116712 0.108228 yield of dead reserve on food
Y_CX mol/mol 0.694611 0.693785 0.617303 0.617869 0.470536 0.477753 0.4711 0.477979 yield of CO2 on food
Y_HX mol/mol 0.593235 0.59253 0.52721 0.527694 0.401863 0.408027 0.402344 0.40822 yield of H2O on food
Y_OX mol/mol -0.816637 -0.815666 -0.725748 -0.726414 -0.553197 -0.561682 -0.55386 -0.561948 yield of O2 on food
Y_NX mol/mol 0.0563198 0.0562528 0.0500516 0.0500975 0.0381515 0.0387367 0.0381973 0.0387551 yield of N-waste on food
mu_TX J/mol 393883 393571 351310 351857 268268 272741 268581 272866 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer