Lynceus brachyurus: Population traits

at T = 26 °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: 2024/01/09
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.116004 0.140859 0.57043 0.57043 1 1 scaled functional response
r 1/d 0 0 0.280847 0.0457183 0.340676 0.0468147 spec pop growth rate
t2 d NaN NaN 2.46806 15.1612 2.03462 14.8062 population doubling time
a_b d 0.759456 0.742702 0.669002 0.669002 0.65594 0.65594 age at birth
t_p d 134.884 144.075 12.9671 12.9671 10.3584 10.3584 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.47023 1 0.30741 1 0.282977 survival probability at puberty
theta_0b - 0.00486368 0.0643377 0.171248 0.446049 0.200211 0.482728 frac of ind that is embryo
theta_bp - 0.00486799 0.0436984 0.14196 0.239377 0.160163 0.249041 fraction of individuals that is juvenile
theta_pi - 0.990268 0.891964 0.686791 0.314573 0.639626 0.268231 frac of ind that is adult
L_bi cm 0.0235914 0.0268974 0.0324417 0.0266055 0.0331825 0.0261696 mean structural length of post-natals
L2_bi cm^2 0.000560111 0.000754378 0.00144908 0.00140095 0.00161399 0.00163115 mean squared structural length of post-natals
L3_bi cm^3 1.33443e-05 2.15357e-05 8.02411e-05 0.000109742 0.000103193 0.000180588 mean cubed structural length of post-natals
Ww_bi g 2.90197e-05 5.22539e-05 0.000543741 0.000743648 0.00114816 0.00200927 mean wet weight of post-natals
L_pi cm 0.0236648 0.0277883 0.0370252 0.0394175 0.0388505 0.0412047 mean structural length of adults
L2_pi cm^2 0.000562493 0.000787573 0.00172621 0.00239226 0.0019894 0.00305011 mean squared structural length of adults
L3_pi cm^3 1.34066e-05 2.25572e-05 9.65847e-05 0.000192478 0.000128711 0.000347239 mean cubed structural length of adults
Ww_pi g 2.91552e-05 5.47325e-05 0.000654491 0.00130429 0.00143208 0.00386348 mean wet weight of adults
R 1/d 0.165081 0.497948 1.52939 2.88165 1.33794 3.30728 mean reproduction rate of adults
J_X g/d 3.0152e-05 4.9311e-05 0.000383588 0.000370846 0.000748982 0.000756947 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 0.0587492 0.0135291 0.0469378 0.0111688 yield of living structure on food
Y_VX_d mol/mol 0.0029666 0.00716203 3.99667e-06 0.0248463 1.85049e-06 0.0210715 yield of dead structure on food
Y_EX mol/mol 0 0 0.339355 0.0781487 0.475306 0.113098 yield of living reserve on food
Y_EX_d mol/mol 0.00348483 0.0102158 2.30861e-05 0.143521 1.87386e-05 0.213377 yield of dead reserve on food
Y_CX mol/mol 0.884174 0.873247 0.492493 0.63058 0.368361 0.53191 yield of CO2 on food
Y_HX mol/mol 0.637587 0.629708 0.355143 0.454718 0.265629 0.383566 yield of H2O on food
Y_OX mol/mol -0.961539 -0.949656 -0.535587 -0.685756 -0.400592 -0.578452 yield of O2 on food
Y_NX mol/mol 0.132626 0.130987 0.073874 0.094587 0.0552541 0.0797865 yield of N-waste on food
mu_TX J/mol 469100 463300 256465 331394 187602 276819 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