Robsonella huttoni: Population traits

at T = 17 °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: 2025/03/24
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - NaN NaN NaN NaN 1 1 scaled functional response
r 1/d 0 0 NaN NaN 0.0113586 0.00208354 spec pop growth rate
t2 d NaN NaN NaN NaN 61.0242 332.677 population doubling time
a_b d NaN NaN NaN NaN 8.76511 8.76511 age at birth
t_j d NaN NaN NaN NaN 11.1143 11.1143 time since birth at metam
t_p d NaN NaN NaN NaN 168.93 168.93 time since birth at puberty
S_b - NaN NaN NaN NaN 1 1 survival probability at birth
S_j - NaN NaN NaN NaN 1 0.0750602 survival probability at metam
S_p - NaN NaN NaN NaN 1 0.0374968 survival probability at puberty
theta_0b - NaN NaN NaN NaN 0.102027 0.709295 frac of ind that is embryo
theta_bj - NaN NaN NaN NaN 0.092377 0.249709 frac of ind between b and j
theta_jp - NaN NaN NaN NaN 0.0232357 0.00999145 frac of ind between j and p
theta_pi - NaN NaN NaN NaN 0.78236 0.0310042 frac of ind that is adult
L_bi cm NaN NaN NaN NaN 0.736584 0.109964 mean structural length of post-natals
L2_bi cm^2 NaN NaN NaN NaN 0.772373 0.0421575 mean squared structural length of post-natals
L3_bi cm^3 NaN NaN NaN NaN 0.940039 0.0407214 mean cubed structural length of post-natals
Ww_bi g NaN NaN NaN NaN 10.1218 0.438463 mean wet weight of post-natals
L_pi cm NaN NaN NaN NaN 0.832351 0.460442 mean structural length of adults
L2_pi cm^2 NaN NaN NaN NaN 0.885237 0.353206 mean squared structural length of adults
L3_pi cm^3 NaN NaN NaN NaN 1.07882 0.378411 mean cubed structural length of adults
Ww_pi g NaN NaN NaN NaN 11.616 4.0745 mean wet weight of adults
R 1/d NaN NaN NaN NaN 10.7394 1.36024 mean reproduction rate of adults
J_X g/d NaN NaN NaN NaN 0.519477 0.0270053 mean ingestion rate of wet food by post-natals
Y_PX mol/mol NaN NaN NaN NaN 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol NaN NaN NaN NaN 0.0205543 0.00314178 yield of living structure on food
Y_VX_d mol/mol NaN NaN NaN NaN 0.00949219 0.0346606 yield of dead structure on food
Y_EX mol/mol NaN NaN NaN NaN 0.200762 0.030687 yield of living reserve on food
Y_EX_d mol/mol NaN NaN NaN NaN 0.0927138 0.338543 yield of dead reserve on food
Y_CX mol/mol NaN NaN NaN NaN 0.567103 0.483592 yield of CO2 on food
Y_HX mol/mol NaN NaN NaN NaN 0.407684 0.347649 yield of H2O on food
Y_OX mol/mol NaN NaN NaN NaN -0.616724 -0.525907 yield of O2 on food
Y_NX mol/mol NaN NaN NaN NaN 0.0850654 0.0725389 yield of N-waste on food
mu_TX J/mol NaN NaN NaN NaN 296065 250522 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