Ranodon sibiricus: Population traits

at T = 15 °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_min f_max date: 2025/02/18
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.563972 0.563972 0.721881 0.721881 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00175423 0.00175423 0.000258376 0.000258376 spec pop growth rate
t2 d NaN NaN NaN NaN 395.128 395.128 2682.71 2682.71 population doubling time
a_b d 87.3247 87.3247 83.8521 83.8521 79.6842 79.6842 79.6842 79.6842 age at birth
t_p d 5922.57 NaN 2709.52 3999.87 1662.78 2133.67 1662.78 2133.67 time since birth at puberty
S_b - 0.999961 0.999961 0.999965 0.999965 0.99997 0.99997 0.99997 0.99997 survival probability at birth
S_p - 0.999782 0.999782 0.579749 0.579749 0.999842 0.999842 0.518198 0.518198 survival probability at puberty
theta_0b - 0.0163824 0.0163824 0.202902 0.202902 0.131105 0.131105 0.286502 0.286502 frac of ind that is embryo
theta_bp - 0.0163978 0.0163978 0.154331 0.154331 0.114066 0.114066 0.202002 0.202002 fraction of individuals that is juvenile
theta_pi - 0.96722 0.96722 0.642767 0.642767 0.754829 0.754829 0.511496 0.511496 frac of ind that is adult
L_bi cm 1.32652 1.32652 0.909505 0.909505 0.880584 0.880584 0.801158 0.801158 mean structural length of post-natals
L2_bi cm^2 1.93095 1.93095 1.21017 1.21017 1.01652 1.01652 1.0455 1.0455 mean squared structural length of post-natals
L3_bi cm^3 2.95524 2.95524 2.00036 2.00036 1.43945 1.43945 1.92147 1.92147 mean cubed structural length of post-natals
Ww_bi g 4.04264 4.04264 2.94249 2.94249 2.37861 2.37861 3.17511 3.17511 mean wet weight of post-natals
L_pi cm 1.34379 1.34379 1.05298 1.05298 0.964515 0.964515 0.99101 0.99101 mean structural length of adults
L2_pi cm^2 1.96207 1.96207 1.47723 1.47723 1.15402 1.15402 1.41748 1.41748 mean squared structural length of adults
L3_pi cm^3 3.00484 3.00484 2.47323 2.47323 1.65164 1.65164 2.66695 2.66695 mean cubed structural length of adults
Ww_pi g 4.11049 4.11049 3.63807 3.63807 2.72924 2.72924 4.40698 4.40698 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0125221 0.0125221 0.0100452 0.0100452 0.0116887 0.0116887 0.0120218 0.0120218 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 0.216033 0.216033 0.0412965 0.0412965 yield of living structure on food
Y_VX_d mol/mol 0.0734072 0.0734072 0.130798 0.130798 0.00461348 0.00461348 0.134339 0.134339 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.140949 0.140949 0.0269435 0.0269435 yield of living reserve on food
Y_EX_d mol/mol 0.0270108 0.0270108 0.061604 0.061604 0.00301002 0.00301002 0.0876479 0.0876479 yield of dead reserve on food
Y_CX mol/mol 0.730942 0.730942 0.645856 0.645856 0.486568 0.486568 0.555369 0.555369 yield of CO2 on food
Y_HX mol/mol 0.624264 0.624264 0.551596 0.551596 0.415556 0.415556 0.474315 0.474315 yield of H2O on food
Y_OX mol/mol -0.85935 -0.85935 -0.759317 -0.759317 -0.572047 -0.572047 -0.652933 -0.652933 yield of O2 on food
Y_NX mol/mol 0.0592655 0.0592655 0.0523667 0.0523667 0.0394515 0.0394515 0.0450299 0.0450299 yield of N-waste on food
mu_TX J/mol 413710 413710 366830 366830 278186 278186 316164 316164 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