Tylototriton verrucosus: Population traits

at T = 19.5 °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_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.501396 0.501396 0.96447 0.96447 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00295687 0.00295687 2.40663e-05 2.40663e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 234.42 234.42 28801.5 28801.5 population doubling time
a_b d 23.9996 24.9021 21.499 22.2869 21.3719 22.1524 21.3719 22.1524 age at birth
t_p d 4014.01 4.02227e+22 1041.21 1393.45 996.75 1321.64 996.75 1321.64 time since birth at puberty
S_b - 0.999991 0.999987 0.999993 0.999991 0.999993 0.999991 0.999993 0.999991 survival probability at birth
S_p - 0.999948 0.999927 0.598762 0.638267 0.999964 0.99995 0.592216 0.631654 survival probability at puberty
theta_0b - 0.00683046 0.00769373 0.206165 0.181246 0.0614518 0.0637028 0.21225 0.187111 frac of ind that is embryo
theta_bp - 0.00684487 0.00771214 0.15968 0.144963 0.0577721 0.0597579 0.163407 0.148794 fraction of individuals that is juvenile
theta_pi - 0.986325 0.984594 0.634155 0.673791 0.880776 0.876539 0.624342 0.664095 frac of ind that is adult
L_bi cm 0.77324 0.617075 0.440423 0.405137 0.482626 0.414997 0.435789 0.402216 mean structural length of post-natals
L2_bi cm^2 0.67376 0.427552 0.425772 0.322733 0.334926 0.240435 0.42405 0.323339 mean squared structural length of post-natals
L3_bi cm^3 0.622554 0.314493 0.601556 0.364111 0.29663 0.175871 0.611829 0.372937 mean cubed structural length of post-natals
Ww_bi g 0.725273 0.356272 0.792477 0.457155 0.394242 0.222469 0.813165 0.471747 mean wet weight of post-natals
L_pi cm 0.777859 0.621076 0.523108 0.468564 0.506839 0.435692 0.520442 0.467553 mean structural length of adults
L2_pi cm^2 0.678355 0.430812 0.529802 0.389538 0.356045 0.255977 0.531713 0.393032 mean squared structural length of adults
L3_pi cm^3 0.626866 0.316947 0.752667 0.442155 0.315989 0.187766 0.771584 0.456188 mean cubed structural length of adults
Ww_pi g 0.730296 0.359052 0.991549 0.555142 0.419972 0.237514 1.02549 0.577056 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 0.00286295 0.00146276 0.00348011 0.00212391 0.00283842 0.0016406 0.00359373 0.00220629 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 0.309008 0.316975 0.00409727 0.00406802 yield of living structure on food
Y_VX_d mol/mol 0.107563 0.115828 0.18654 0.198661 0.00592272 0.00746628 0.186071 0.198186 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.101686 0.083983 0.0013483 0.00107783 yield of living reserve on food
Y_EX_d mol/mol 0.0177474 0.0153872 0.0592041 0.0507653 0.001949 0.0019782 0.0612307 0.0525096 yield of dead reserve on food
Y_CX mol/mol 0.707916 0.702454 0.596515 0.593109 0.436655 0.444206 0.590037 0.587175 yield of CO2 on food
Y_HX mol/mol 0.604599 0.599934 0.509456 0.506547 0.372927 0.379376 0.503924 0.501479 yield of H2O on food
Y_OX mol/mol -0.83228 -0.825858 -0.701308 -0.697304 -0.513365 -0.522242 -0.693692 -0.690328 yield of O2 on food
Y_NX mol/mol 0.0573986 0.0569557 0.0483661 0.0480899 0.0354045 0.0360167 0.0478408 0.0476088 yield of N-waste on food
mu_TX J/mol 401955 399174 340767 339382 253716 258607 337161 336092 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