Pentaceros richardsoni: Population traits

at T = 11.6 °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: 2024/09/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.160795 0.160795 0.580397 0.580397 1 1 scaled functional response
r 1/d 0 0 0.0143179 0.00255608 0.0167427 0.00267162 spec pop growth rate
t2 d NaN NaN 48.4113 271.176 41.3999 259.448 population doubling time
a_b d 9.4004 9.4004 8.308 8.308 8.07382 8.07382 age at birth
t_j d 10.5346 10.5346 6.15289 6.15289 5.45865 5.45865 time since birth at metam
t_p d 2907.22 2907.22 665.147 665.147 551.86 551.86 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.211469 1 0.1735 1 0.173242 survival probability at metam
S_p - 1 0.175321 1 0.11962 1 0.105775 survival probability at puberty
theta_0b - 0.000403961 0.449346 0.111918 0.647455 0.126162 0.668217 frac of ind that is embryo
theta_bj - 0.000404919 0.228595 0.0748896 0.223147 0.0763217 0.210226 frac of ind between b and j
theta_jp - 4.88548e-05 0.0104791 0.0247091 0.0235616 0.0341659 0.0285479 frac of ind between j and p
theta_pi - 0.999142 0.31158 0.788483 0.105836 0.763351 0.0930093 frac of ind that is adult
L_bi cm 1.87401 0.602211 0.365823 0.0940327 0.360769 0.0945638 mean structural length of post-natals
L2_bi cm^2 3.55841 1.02885 0.240319 0.0439776 0.237994 0.0474732 mean squared structural length of post-natals
L3_bi cm^3 6.78775 1.92772 0.225866 0.0694889 0.228895 0.0881927 mean cubed structural length of post-natals
Ww_bi g 13.9867 3.97221 1.09053 0.335506 1.73864 0.669895 mean wet weight of post-natals
L_pi cm 1.87484 1.03536 0.406277 0.220354 0.406132 0.233109 mean structural length of adults
L2_pi cm^2 3.56003 1.81716 0.2704 0.142614 0.272098 0.164875 mean squared structural length of adults
L3_pi cm^3 6.79083 3.40681 0.254383 0.2313 0.262007 0.314398 mean cubed structural length of adults
Ww_pi g 13.993 7.01999 1.22821 1.11676 1.99015 2.38811 mean wet weight of adults
R 1/d 27.0511 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.10414 0.0301053 0.0254719 0.00463588 0.0434838 0.00863001 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 0.12696 0.0383141 0.0881323 0.0273021 yield of living structure on food
Y_VX_d mol/mol 0.00295451 0.00847159 4.55332e-08 0.076287 2.18746e-08 0.0543991 yield of dead structure on food
Y_EX mol/mol 0 0 0.486029 0.146674 0.581304 0.18008 yield of living reserve on food
Y_EX_d mol/mol 0.00313347 0.00898475 1.7431e-07 0.292041 1.44281e-07 0.358807 yield of dead reserve on food
Y_CX mol/mol 0.884537 0.873169 0.277636 0.337309 0.221189 0.270037 yield of CO2 on food
Y_HX mol/mol 0.636375 0.628196 0.199744 0.242675 0.159133 0.194277 yield of H2O on food
Y_OX mol/mol -0.961934 -0.949571 -0.301929 -0.366823 -0.240543 -0.293666 yield of O2 on food
Y_NX mol/mol 0.132681 0.130975 0.0416454 0.0505963 0.0331783 0.0405056 yield of N-waste on food
mu_TX J/mol 469299 463323 141704 173906 108717 135262 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