Stolothrissa tanganicae: Population traits

at T = 26 °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 - 0.567329 NaN 0.783664 NaN 1 1 scaled functional response
r 1/d 0 0 0.0153136 NaN 0.0239055 NaN spec pop growth rate
t2 d NaN NaN 45.2635 NaN 28.9953 NaN population doubling time
a_b d 5.3959 NaN 5.11149 NaN 4.9055 NaN age at birth
t_j d 84.1142 NaN 59.0675 NaN 46.1308 NaN time since birth at metam
t_p d 885.168 NaN 379.651 NaN 261.71 NaN time since birth at puberty
S_b - 0.999974 NaN 0.999977 NaN 0.99998 NaN survival probability at birth
S_j - 0.999844 NaN 0.999869 NaN 0.999886 NaN survival probability at metam
S_p - 0.992831 NaN 0.996635 NaN 0.997993 NaN survival probability at puberty
theta_0b - 0.00998196 NaN 0.0757467 NaN 0.1108 NaN frac of ind that is embryo
theta_bj - 0.0100056 NaN 0.0701705 NaN 0.0986864 NaN frac of ind between b and j
theta_jp - 0.145501 NaN 0.483986 NaN 0.496731 NaN frac of ind between j and p
theta_pi - 0.834512 NaN 0.370097 NaN 0.293782 NaN frac of ind that is adult
L_bi cm 0.605272 NaN 0.252188 NaN 0.216568 NaN mean structural length of post-natals
L2_bi cm^2 0.449654 NaN 0.124605 NaN 0.0992342 NaN mean squared structural length of post-natals
L3_bi cm^3 0.357554 NaN 0.0829571 NaN 0.0657587 NaN mean cubed structural length of post-natals
Ww_bi g 0.394083 NaN 0.0946642 NaN 0.0776005 NaN mean wet weight of post-natals
L_pi cm 0.699616 NaN 0.497472 NaN 0.480254 NaN mean structural length of adults
L2_pi cm^2 0.531202 NaN 0.296451 NaN 0.281173 NaN mean squared structural length of adults
L3_pi cm^3 0.423866 NaN 0.205205 NaN 0.196495 NaN mean cubed structural length of adults
Ww_pi g 0.46717 NaN 0.234164 NaN 0.23188 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.011965 NaN 0.00458464 NaN 0.00466936 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.277093 NaN 0.336661 NaN yield of living structure on food
Y_VX_d mol/mol 0.106263 NaN 0.0113963 NaN 0.00496104 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.039104 NaN 0.0606259 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0108563 NaN 0.00160827 NaN 0.000893383 NaN yield of dead reserve on food
Y_CX mol/mol 0.773506 NaN 0.561423 NaN 0.487483 NaN yield of CO2 on food
Y_HX mol/mol 0.556495 NaN 0.403913 NaN 0.350717 NaN yield of H2O on food
Y_OX mol/mol -0.841188 NaN -0.610548 NaN -0.530138 NaN yield of O2 on food
Y_NX mol/mol 0.116026 NaN 0.0842135 NaN 0.0731225 NaN yield of N-waste on food
mu_TX J/mol 413398 NaN 305864 NaN 267853 NaN 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