Noturus nocturnus: Population traits

at T = 20 °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 - 0.548663 0.778384 0.889192 0.889192 1 1 scaled functional response
r 1/d 0 0 0.00404455 0.000318663 0.0047989 0.00055772 spec pop growth rate
t2 d NaN NaN 171.378 2175.17 144.439 1242.82 population doubling time
a_b d 32.5344 30.7179 30.075 30.075 29.5314 29.5314 age at birth
t_j d 19.0632 14.1564 12.7423 12.7423 11.6558 11.6558 time since birth at metam
t_p d 2369.64 1129.78 942.79 942.79 819.299 819.299 time since birth at puberty
S_b - 0.999888 0.999904 0.99991 0.99991 0.999914 0.999914 survival probability at birth
S_j - 0.999643 0.642648 0.999785 0.641555 0.999807 0.640726 survival probability at metam
S_p - 0.99939 0.46859 0.999538 0.445774 0.999567 0.42644 survival probability at puberty
theta_0b - 0.0203354 0.279097 0.11653 0.31436 0.13365 0.341019 frac of ind that is embryo
theta_bj - 0.0119285 0.104059 0.0452896 0.106944 0.0477879 0.10751 frac of ind between b and j
theta_jp - 0.00842722 0.0826289 0.0579646 0.0958315 0.0682753 0.105868 frac of ind between j and p
theta_pi - 0.959309 0.534215 0.780216 0.482864 0.750287 0.445602 frac of ind that is adult
L_bi cm 0.872712 0.507785 0.57088 0.47876 0.556734 0.462764 mean structural length of post-natals
L2_bi cm^2 0.875831 0.432946 0.44146 0.398451 0.42494 0.381325 mean squared structural length of post-natals
L3_bi cm^3 0.948725 0.511334 0.425478 0.484947 0.410655 0.478964 mean cubed structural length of post-natals
Ww_bi g 1.27088 0.757668 0.65963 0.751827 0.664813 0.775398 mean wet weight of post-natals
L_pi cm 0.887453 0.621987 0.621725 0.602934 0.613623 0.595805 mean structural length of adults
L2_pi cm^2 0.89374 0.572704 0.495229 0.551571 0.485092 0.547371 mean squared structural length of adults
L3_pi cm^3 0.968734 0.687904 0.480901 0.685947 0.473103 0.70519 mean cubed structural length of adults
Ww_pi g 1.29769 1.0193 0.745554 1.06344 0.76591 1.14164 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0095823 0.00672938 0.00784663 0.00707808 0.00849771 0.00762074 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 0.219313 0.0218329 0.231909 0.0350528 yield of living structure on food
Y_VX_d mol/mol 0.117875 0.183783 0.0148735 0.178094 0.0108578 0.174527 yield of dead structure on food
Y_EX mol/mol 0 0 0.120694 0.0120152 0.14353 0.0216944 yield of living reserve on food
Y_EX_d mol/mol 0.0400271 0.088537 0.00818531 0.0980098 0.00671998 0.108016 yield of dead reserve on food
Y_CX mol/mol 0.732723 0.618305 0.527559 0.580673 0.497608 0.551334 yield of CO2 on food
Y_HX mol/mol 0.527153 0.444836 0.37955 0.417762 0.358002 0.396654 yield of H2O on food
Y_OX mol/mol -0.796836 -0.672407 -0.573721 -0.631482 -0.541149 -0.599576 yield of O2 on food
Y_NX mol/mol 0.109908 0.0927457 0.0791339 0.087101 0.0746412 0.0827001 yield of N-waste on food
mu_TX J/mol 391547 331913 284523 312023 268479 296369 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