Thoburnia atripinnis: Population traits

at T = 14 °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 - 0.390308 0.529812 0.764906 0.764906 1 1 scaled functional response
r 1/d 0 0 0.00490861 0.000646651 0.00674373 0.00102578 spec pop growth rate
t2 d NaN NaN 141.211 1071.9 102.784 675.724 population doubling time
a_b d 63.186 59.9902 56.4128 56.4128 54.0118 54.0118 age at birth
t_j d 442.5 307.189 210.59 210.59 165.165 165.165 time since birth at metam
t_p d 3301.87 1517.3 900.966 900.966 670.562 670.562 time since birth at puberty
S_b - 0.999806 0.999832 0.999858 0.999858 0.999874 0.999874 survival probability at birth
S_j - 0.99881 0.579507 0.999214 0.466674 0.999333 0.391186 survival probability at metam
S_p - 0.980494 0.0609592 0.995954 0.0580684 0.99751 0.0566683 survival probability at puberty
theta_0b - 0.0274753 0.322261 0.242792 0.427521 0.30577 0.487261 frac of ind that is embryo
theta_bj - 0.0275071 0.248713 0.18416 0.289406 0.212505 0.300551 frac of ind between b and j
theta_jp - 0.163722 0.306316 0.305887 0.210006 0.254795 0.153745 frac of ind between j and p
theta_pi - 0.781296 0.122711 0.267161 0.0730674 0.226929 0.0584422 frac of ind that is adult
L_bi cm 0.768452 0.352474 0.440185 0.317007 0.428931 0.309068 mean structural length of post-natals
L2_bi cm^2 0.686578 0.219915 0.283616 0.184981 0.2741 0.180629 mean squared structural length of post-natals
L3_bi cm^3 0.660392 0.217382 0.247339 0.204162 0.244605 0.220297 mean cubed structural length of post-natals
Ww_bi g 0.82649 0.291599 0.369254 0.304794 0.402228 0.362255 mean wet weight of post-natals
L_pi cm 0.889281 0.91322 0.76892 0.925835 0.774984 0.937901 mean structural length of adults
L2_pi cm^2 0.834893 0.963648 0.669304 1.07175 0.687395 1.15417 mean squared structural length of adults
L3_pi cm^3 0.815892 1.13536 0.660403 1.50145 0.702548 1.82053 mean cubed structural length of adults
Ww_pi g 1.0211 1.52298 0.985918 2.24151 1.15527 2.99368 mean wet weight of adults
R 1/d 0 0.0289528 0.00681316 0.200117 0.0813823 0.349492 mean reproduction rate of adults
J_X g/d 0.00726957 0.00298876 0.00584651 0.00359642 0.0074124 0.00460122 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 0.207661 0.0367092 0.222539 0.0491124 yield of living structure on food
Y_VX_d mol/mol 0.0747972 0.140528 0.00401741 0.146591 0.00206923 0.148809 yield of dead structure on food
Y_EX mol/mol 0 0 0.102357 0.0180941 0.143404 0.0316479 yield of living reserve on food
Y_EX_d mol/mol 0.0188125 0.0479776 0.00198019 0.0722553 0.00133341 0.0958922 yield of dead reserve on food
Y_CX mol/mol 0.797015 0.702119 0.57461 0.616975 0.521279 0.565164 yield of CO2 on food
Y_HX mol/mol 0.573408 0.505136 0.4134 0.443879 0.375031 0.406604 yield of H2O on food
Y_OX mol/mol -0.866754 -0.763555 -0.624888 -0.67096 -0.566891 -0.614615 yield of O2 on food
Y_NX mol/mol 0.119552 0.105318 0.0861915 0.0925463 0.0781919 0.0847745 yield of N-waste on food
mu_TX J/mol 424755 375848 309276 331158 280590 303392 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