Noturus funebris: Population traits

at T = 18 °C with background hazards for embryo, larva, 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 abj f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.489983 0.803903 0.901951 0.901951 1 1 scaled functional response
r 1/d 0 0 0.00308181 0.000152652 0.00358758 0.000280238 spec pop growth rate
t2 d NaN NaN 224.916 4540.71 193.207 2473.43 population doubling time
a_b d 55.04 50.5738 49.5887 49.5887 48.7247 48.7247 age at birth
t_j d 230.795 129.127 114.506 114.506 103.201 103.201 time since birth at metam
t_p d 2261.71 851.413 729.006 729.006 640.688 640.688 time since birth at puberty
S_b - 0.999829 0.999864 0.999871 0.999871 0.999877 0.999877 survival probability at birth
S_j - 0.998944 0.602092 0.999261 0.568593 0.999305 0.538703 survival probability at metam
S_p - 0.991569 0.273612 0.997855 0.271407 0.998231 0.269684 survival probability at puberty
theta_0b - 0.026143 0.236456 0.143979 0.267795 0.162118 0.29437 frac of ind that is embryo
theta_bj - 0.0261939 0.185743 0.123693 0.20344 0.136235 0.216973 frac of ind between b and j
theta_jp - 0.0833327 0.153219 0.135695 0.138889 0.126512 0.124693 frac of ind between j and p
theta_pi - 0.86433 0.424582 0.596634 0.389876 0.575135 0.363963 frac of ind that is adult
L_bi cm 0.859096 0.731154 0.727525 0.720614 0.724028 0.713342 mean structural length of post-natals
L2_bi cm^2 0.812267 0.768139 0.665433 0.774338 0.666167 0.782415 mean squared structural length of post-natals
L3_bi cm^3 0.815967 1.03495 0.732493 1.1073 0.747248 1.17985 mean cubed structural length of post-natals
Ww_bi g 0.923653 1.25904 0.91044 1.3763 0.948514 1.49764 mean wet weight of post-natals
L_pi cm 0.92143 1.0314 0.883972 1.04135 0.886682 1.04919 mean structural length of adults
L2_pi cm^2 0.89787 1.27922 0.895031 1.3417 0.907651 1.39639 mean squared structural length of adults
L3_pi cm^3 0.912825 1.82381 1.0283 2.03833 1.06476 2.24323 mean cubed structural length of adults
Ww_pi g 1.03329 2.21871 1.27811 2.53351 1.35154 2.84743 mean wet weight of adults
R 1/d 0 0.0201964 0.00959745 0.0271211 0.0130204 0.03387 mean reproduction rate of adults
J_X g/d 0.00589884 0.00921597 0.00901922 0.0104448 0.0100286 0.0117212 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 0.250288 0.0161833 0.267318 0.0282086 yield of living structure on food
Y_VX_d mol/mol 0.115351 0.194212 0.0144277 0.192725 0.0110363 0.192106 yield of dead structure on food
Y_EX mol/mol 0 0 0.0608034 0.00393148 0.0720001 0.00759779 yield of living reserve on food
Y_EX_d mol/mol 0.0152233 0.0420518 0.00350499 0.0468194 0.00297254 0.0517425 yield of dead reserve on food
Y_CX mol/mol 0.76005 0.654361 0.561601 0.630966 0.537298 0.61097 yield of CO2 on food
Y_HX mol/mol 0.546814 0.470777 0.404041 0.453945 0.386556 0.439559 yield of H2O on food
Y_OX mol/mol -0.826555 -0.711618 -0.610741 -0.686175 -0.584312 -0.664429 yield of O2 on food
Y_NX mol/mol 0.114008 0.0981542 0.0842401 0.0946449 0.0805947 0.0916454 yield of N-waste on food
mu_TX J/mol 406452 352266 304773 340133 292088 329705 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