Batrachocottus baicalensis: Population traits

at T = 7 °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_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.479566 0.479566 0.874768 0.874768 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00307954 0.00307954 6.51688e-05 6.51688e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 225.081 225.081 10636.2 10636.2 population doubling time
a_b d 74.3889 74.9164 67.6188 68.0565 66.302 66.7083 66.302 66.7083 age at birth
t_j d 346.794 360.98 209.245 216.125 189.721 195.634 189.721 195.634 time since birth at metam
t_p d 7240.77 11080.6 2171.52 2282.54 1879.72 1964.76 1879.72 1964.76 time since birth at puberty
S_b - 0.999953 0.99995 0.999963 0.999961 0.999965 0.999963 0.999965 0.999963 survival probability at birth
S_j - 0.99974 0.999721 0.314633 0.324287 0.999831 0.999819 0.285763 0.294766 survival probability at metam
S_p - 0.998262 0.998031 0.0279213 0.0279792 0.999472 0.999415 0.0277561 0.0278052 survival probability at puberty
theta_0b - 0.0156192 0.0159435 0.519148 0.512449 0.184895 0.185948 0.541916 0.535687 frac of ind that is embryo
theta_bj - 0.0156341 0.015959 0.307921 0.307713 0.150845 0.151497 0.308055 0.308261 frac of ind between b and j
theta_jp - 0.0572042 0.0608827 0.128813 0.134934 0.210509 0.217625 0.110705 0.116074 frac of ind between j and p
theta_pi - 0.911542 0.907215 0.0441181 0.0449043 0.453751 0.44493 0.0393244 0.0399785 frac of ind that is adult
L_bi cm 1.63183 1.55648 0.2644 0.262576 0.656874 0.636328 0.254985 0.253527 mean structural length of post-natals
L2_bi cm^2 3.1217 2.84317 0.29943 0.285919 0.777049 0.72711 0.28428 0.272531 mean squared structural length of post-natals
L3_bi cm^3 6.35491 5.52963 0.830332 0.756991 1.27472 1.15262 0.845634 0.774987 mean cubed structural length of post-natals
Ww_bi g 8.30656 7.15686 1.29548 1.16333 2.09103 1.8599 1.38717 1.25054 mean wet weight of post-natals
L_pi cm 1.74527 1.67036 1.33521 1.31129 1.01833 0.996213 1.30676 1.28681 mean structural length of adults
L2_pi cm^2 3.36714 3.07975 2.99894 2.84104 1.35903 1.29214 3.02692 2.88168 mean squared structural length of adults
L3_pi cm^3 6.86168 5.99691 8.99944 8.16884 2.28058 2.09925 9.79631 8.94665 mean cubed structural length of adults
Ww_pi g 8.96896 7.76163 14.0408 12.5537 3.74103 3.3874 16.0698 14.4365 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0.0362492 0 mean reproduction rate of adults
J_X g/d 0.0266313 0.0232059 0.00454431 0.00414722 0.0139389 0.0124808 0.00492941 0.00451724 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.281625 0.284401 0.0111796 0.0111805 yield of living structure on food
Y_VX_d mol/mol 0.0919516 0.0933337 0.166162 0.168929 0.00265773 0.00279846 0.163983 0.166775 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.18035 0.174515 0.0071593 0.00686062 yield of living reserve on food
Y_EX_d mol/mol 0.0282391 0.0274656 0.0930823 0.0906777 0.00170198 0.0017172 0.105013 0.102337 yield of dead reserve on food
Y_CX mol/mol 0.770434 0.769826 0.631381 0.631018 0.42429 0.427193 0.60329 0.603471 yield of CO2 on food
Y_HX mol/mol 0.554285 0.553847 0.454244 0.453982 0.305253 0.307342 0.434033 0.434164 yield of H2O on food
Y_OX mol/mol -0.837847 -0.837185 -0.686627 -0.686232 -0.461416 -0.464572 -0.656077 -0.656275 yield of O2 on food
Y_NX mol/mol 0.115565 0.115474 0.0947072 0.0946527 0.0636436 0.0640789 0.0904934 0.0905207 yield of N-waste on food
mu_TX J/mol 410993 410727 338224 338163 230230 231972 323224 323463 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer