Noturus eleutherus: 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 - 0.376972 0.451614 0.725807 0.725807 1 1 scaled functional response
r 1/d 0 0 0.00448861 0.00120232 0.00658477 0.00184457 spec pop growth rate
t2 d NaN NaN 154.424 576.507 105.265 375.778 population doubling time
a_b d 45.6816 44.288 40.8692 40.8692 38.7882 38.7882 age at birth
t_j d 24.7327 20.4838 13.065 13.065 9.97773 9.97773 time since birth at metam
t_p d 2442.57 1412.16 661.964 661.964 462.924 462.924 time since birth at puberty
S_b - 0.999894 0.999903 0.999922 0.999922 0.999932 0.999932 survival probability at birth
S_j - 0.999668 0.783925 0.999841 0.777023 0.99988 0.774248 survival probability at metam
S_p - 0.99937 0.655958 0.999572 0.561243 0.999644 0.500994 survival probability at puberty
theta_0b - 0.0227464 0.150322 0.168733 0.283439 0.225946 0.349889 frac of ind that is embryo
theta_bj - 0.0123352 0.0618043 0.0477717 0.0776246 0.0494071 0.0759937 frac of ind between b and j
theta_jp - 0.0104453 0.0580083 0.092787 0.120429 0.125708 0.149562 frac of ind between j and p
theta_pi - 0.954473 0.729865 0.690708 0.518507 0.598939 0.424555 frac of ind that is adult
L_bi cm 0.547353 0.445109 0.415583 0.394399 0.409747 0.387405 mean structural length of post-natals
L2_bi cm^2 0.325107 0.245493 0.210643 0.210829 0.208544 0.210808 mean squared structural length of post-natals
L3_bi cm^3 0.203495 0.157538 0.127386 0.148982 0.130038 0.161556 mean cubed structural length of post-natals
Ww_bi g 0.268215 0.217562 0.205391 0.24021 0.239748 0.297856 mean wet weight of post-natals
L_pi cm 0.555738 0.485714 0.458015 0.466656 0.467148 0.481238 mean structural length of adults
L2_pi cm^2 0.331947 0.279357 0.244738 0.275187 0.256097 0.299014 mean squared structural length of adults
L3_pi cm^3 0.208171 0.18212 0.151474 0.202535 0.16515 0.242292 mean cubed structural length of adults
Ww_pi g 0.274378 0.25151 0.244229 0.326556 0.304483 0.446709 mean wet weight of adults
R 1/d 0 0 0 0 0.0115826 0.0294107 mean reproduction rate of adults
J_X g/d 0.00283912 0.00257184 0.00355724 0.00355905 0.00485783 0.00490863 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 0.160739 0.0503292 0.176266 0.0607095 yield of living structure on food
Y_VX_d mol/mol 0.0601777 0.099893 0.00403142 0.105321 0.0018322 0.109233 yield of dead structure on food
Y_EX mol/mol 0 0 0.0984279 0.0308189 0.148711 0.0512191 yield of living reserve on food
Y_EX_d mol/mol 0.0191391 0.0380609 0.00246862 0.0644927 0.00154578 0.092157 yield of dead reserve on food
Y_CX mol/mol 0.811308 0.752671 0.624958 0.639664 0.56227 0.577307 yield of CO2 on food
Y_HX mol/mol 0.583691 0.541505 0.449623 0.460202 0.404522 0.41534 yield of H2O on food
Y_OX mol/mol -0.882298 -0.81853 -0.679642 -0.695634 -0.611468 -0.627821 yield of O2 on food
Y_NX mol/mol 0.121696 0.112901 0.0937437 0.0959495 0.0843404 0.086596 yield of N-waste on food
mu_TX J/mol 431885 401620 334622 342254 300809 308672 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