Desmognathus monticola: Population traits

at T = 15 °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_minf f_max date: 2023/01/15
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.417988 0.458217 0.729108 0.729108 1 1 scaled functional response
r 1/d 0 0 0.00155376 0.000481171 0.00254808 0.000757988 spec pop growth rate
t2 d NaN NaN 446.11 1440.54 272.027 914.456 population doubling time
a_b d 60.1789 59.2716 54.8183 54.8183 51.9449 51.9449 age at birth
t_p d 4040.65 2500.67 904.877 904.877 584.202 584.202 time since birth at puberty
S_b - 0.999996 0.999996 0.999997 0.999997 0.999997 0.999997 survival probability at birth
S_p - 0.999972 0.880804 0.999979 0.80147 0.999983 0.74217 survival probability at puberty
theta_0b - 0.00831707 0.0334636 0.0816952 0.118213 0.123878 0.172978 frac of ind that is embryo
theta_bp - 0.00834819 0.0314987 0.075188 0.103278 0.108699 0.143519 fraction of individuals that is juvenile
theta_pi - 0.983335 0.935038 0.843117 0.778509 0.767423 0.683503 frac of ind that is adult
L_bi cm 0.665711 0.662601 0.642242 0.66547 0.649907 0.672021 mean structural length of post-natals
L2_bi cm^2 0.452743 0.462895 0.461456 0.520967 0.486773 0.563688 mean squared structural length of post-natals
L3_bi cm^3 0.312572 0.335444 0.365617 0.465882 0.415751 0.576789 mean cubed structural length of post-natals
Ww_bi g 0.337407 0.364661 0.416289 0.53045 0.494779 0.686429 mean wet weight of post-natals
L_pi cm 0.668477 0.673425 0.668272 0.707343 0.691298 0.738215 mean structural length of adults
L2_pi cm^2 0.455605 0.474564 0.49165 0.573827 0.537566 0.655272 mean squared structural length of adults
L3_pi cm^3 0.314892 0.345404 0.394375 0.521989 0.468121 0.688313 mean cubed structural length of adults
Ww_pi g 0.339911 0.375488 0.449033 0.594333 0.557104 0.819151 mean wet weight of adults
R 1/d 0 0.00019863 0.0019803 0.0028236 0.00403024 0.00561785 mean reproduction rate of adults
J_X g/d 0.00144361 0.00161804 0.0025666 0.00289759 0.00371332 0.00430006 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 0.221336 0.0773637 0.285288 0.101673 yield of living structure on food
Y_VX_d mol/mol 0.0374741 0.0685536 0.00152709 0.112134 0.000567463 0.144025 yield of dead structure on food
Y_EX mol/mol 0 0 0.0306756 0.0107221 0.0542292 0.0193265 yield of living reserve on food
Y_EX_d mol/mol 0.00297744 0.00597104 0.000211644 0.015541 0.000107866 0.0273771 yield of dead reserve on food
Y_CX mol/mol 0.78641 0.754893 0.589109 0.624249 0.50915 0.553356 yield of CO2 on food
Y_HX mol/mol 0.671637 0.644719 0.503131 0.533143 0.434841 0.472596 yield of H2O on food
Y_OX mol/mol -0.924564 -0.887509 -0.692601 -0.733915 -0.598595 -0.650567 yield of O2 on food
Y_NX mol/mol 0.063763 0.0612075 0.0477656 0.0506148 0.0412824 0.0448667 yield of N-waste on food
mu_TX J/mol 444346 427472 338253 357131 294650 318490 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