Channa punctata: Population traits

at T = 27 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.41423 0.842999 0.921499 0.921499 1 1 scaled functional response
r 1/d 0 0 0.0144316 0.000126048 0.0157358 0.000233327 spec pop growth rate
t2 d NaN NaN 48.0298 5499.05 44.0491 2970.72 population doubling time
a_b d 1.35142 1.2027 1.18605 1.18605 1.1712 1.1712 age at birth
t_p d 2501.98 501.61 454.899 454.899 418.074 418.074 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.544655 0.999999 0.529845 0.999999 0.51648 survival probability at puberty
theta_0b - 0.000884882 0.255933 0.0168671 0.26694 0.0181474 0.276884 frac of ind that is embryo
theta_bp - 0.000891539 0.190226 0.0166989 0.195657 0.0179421 0.200339 fraction of individuals that is juvenile
theta_pi - 0.998224 0.553841 0.966434 0.537403 0.96391 0.522777 frac of ind that is adult
L_bi cm 1.60644 0.176834 0.512415 0.170885 0.503684 0.166528 mean structural length of post-natals
L2_bi cm^2 2.99278 0.269219 0.460813 0.260531 0.44831 0.254926 mean squared structural length of post-natals
L3_bi cm^3 5.92856 0.834216 0.573071 0.849373 0.555572 0.870883 mean cubed structural length of post-natals
Ww_bi g 7.09613 1.16856 0.824141 1.2215 0.819712 1.28493 mean wet weight of post-natals
L_pi cm 1.60785 0.227782 0.520765 0.222657 0.512513 0.219286 mean structural length of adults
L2_pi cm^2 2.99545 0.361406 0.46876 0.355082 0.456639 0.352297 mean squared structural length of adults
L3_pi cm^3 5.93386 1.12073 0.582972 1.1586 0.565913 1.20461 mean cubed structural length of adults
Ww_pi g 7.10247 1.56991 0.83838 1.6662 0.834969 1.77733 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0649645 0.011893 0.0222525 0.012581 0.023493 0.013359 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 0.371658 0.00850985 0.372127 0.0152108 yield of living structure on food
Y_VX_d mol/mol 0.107632 0.184045 0.00134859 0.182558 0.00110985 0.181208 yield of dead structure on food
Y_EX mol/mol 0 0 0.162829 0.00372829 0.176923 0.00723175 yield of living reserve on food
Y_EX_d mol/mol 0.0211971 0.0737636 0.000590838 0.0799815 0.000527661 0.086153 yield of dead reserve on food
Y_CX mol/mol 0.761795 0.632817 0.354199 0.615847 0.339938 0.600821 yield of CO2 on food
Y_HX mol/mol 0.54807 0.455277 0.254826 0.443068 0.244567 0.432258 yield of H2O on food
Y_OX mol/mol -0.828453 -0.688188 -0.385191 -0.669734 -0.369683 -0.653393 yield of O2 on food
Y_NX mol/mol 0.114269 0.0949225 0.0531298 0.092377 0.0509907 0.0901232 yield of N-waste on food
mu_TX J/mol 407025 339908 196116 330925 188284 322929 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