Disparalona rostrata: Population traits

at T = 14 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.522341 0.502907 0.751454 0.751454 1 1 scaled functional response
r 1/d 0 0 0.050528 0.0325934 0.0945797 0.0507897 spec pop growth rate
t2 d NaN NaN 13.7181 21.2665 7.32871 13.6474 population doubling time
a_b d 3.29443 3.31422 3.11317 3.11317 2.98324 2.98324 age at birth
t_p d 24.0022 26.3402 11.7873 11.7873 7.94197 7.94197 time since birth at puberty
S_b - 0.99979 0.999786 0.999825 0.999825 0.999847 0.999847 survival probability at birth
S_p - 0.998 0.999786 0.998556 0.851129 0.998861 0.724757 survival probability at puberty
theta_0b - 0.0728853 0.0706967 0.164078 0.169451 0.251763 0.260768 frac of ind that is embryo
theta_bp - 0.0729006 0.0707613 0.140212 0.14096 0.189878 0.190265 fraction of individuals that is juvenile
theta_pi - 0.854214 0.858542 0.695709 0.689589 0.558359 0.548967 frac of ind that is adult
L_bi cm 0.00833541 0.00808312 0.0107602 0.0108006 0.0123261 0.0125079 mean structural length of post-natals
L2_bi cm^2 6.95081e-05 6.53942e-05 0.000116432 0.000117343 0.000155337 0.000160466 mean squared structural length of post-natals
L3_bi cm^3 5.79872e-07 5.29538e-07 1.26655e-06 1.28197e-06 1.99882e-06 2.10747e-06 mean cubed structural length of post-natals
Ww_bi g 8.31748e-07 7.50993e-07 2.058e-06 2.08305e-06 3.661e-06 3.86e-06 mean wet weight of post-natals
L_pi cm 0.00829893 0.00803269 0.0110285 0.0110824 0.0131319 0.013401 mean structural length of adults
L2_pi cm^2 6.88866e-05 6.45522e-05 0.00012197 0.000123172 0.000174379 0.000181826 mean squared structural length of adults
L3_pi cm^3 5.71927e-07 5.18985e-07 1.3526e-06 1.37275e-06 2.34077e-06 2.49624e-06 mean cubed structural length of adults
Ww_pi g 8.20353e-07 7.36028e-07 2.19782e-06 2.23057e-06 4.2873e-06 4.57206e-06 mean wet weight of adults
R 1/d 0.0452512 0.041002 0.106865 0.10808 0.183037 0.192273 mean reproduction rate of adults
J_X g/d 5.01046e-07 4.53853e-07 1.20743e-06 1.21688e-06 2.14369e-06 2.21448e-06 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 0.0530019 0.0343367 0.0881881 0.0483356 yield of living structure on food
Y_VX_d mol/mol 0.0265076 0.0250828 0.00982134 0.0292776 0.00439532 0.0418429 yield of dead structure on food
Y_EX mol/mol 0 0 0.0331205 0.0214567 0.0733352 0.0401948 yield of living reserve on food
Y_EX_d mol/mol 0.011514 0.0104898 0.00613727 0.0182953 0.00365505 0.0347956 yield of dead reserve on food
Y_CX mol/mol 0.852603 0.855052 0.788544 0.787259 0.721051 0.725456 yield of CO2 on food
Y_HX mol/mol 0.614822 0.616588 0.568628 0.567701 0.519958 0.523135 yield of H2O on food
Y_OX mol/mol -0.927206 -0.92987 -0.857542 -0.856144 -0.784143 -0.788934 yield of O2 on food
Y_NX mol/mol 0.12789 0.128258 0.118282 0.118089 0.108158 0.108818 yield of N-waste on food
mu_TX J/mol 452913 454189 419497 418829 383864 386166 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer