Stenodus leucichthys: Population traits

at T = 11 °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 - 0.40386 0.423602 0.711801 0.711801 1 1 scaled functional response
r 1/d 0 0 0.00210542 0.000500052 0.00271812 0.000637592 spec pop growth rate
t2 d NaN NaN 329.221 1386.15 255.01 1087.13 population doubling time
a_b d 43.5008 43.2446 40.8605 40.8605 39.6723 39.6723 age at birth
t_j d 28.3606 27.6246 21.5702 21.5702 19.0282 19.0282 time since birth at metam
t_p d 20838.3 12020.3 4595.11 4595.11 3554.11 3554.11 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999995 0.345435 0.999997 0.344869 0.999997 0.344644 survival probability at metam
S_p - 0.999993 0.239911 0.999995 0.198905 0.999995 0.179771 survival probability at puberty
theta_0b - 0.00381791 0.482023 0.0823471 0.559175 0.102109 0.586113 frac of ind that is embryo
theta_bj - 0.00249357 0.189952 0.0407616 0.179301 0.0452712 0.170188 frac of ind between b and j
theta_jp - 0.00133117 0.0502049 0.0349179 0.0675064 0.0465384 0.0737265 frac of ind between j and p
theta_pi - 0.992357 0.277819 0.841973 0.194017 0.806081 0.169973 frac of ind that is adult
L_bi cm 5.16321 0.641214 1.20614 0.366968 1.10383 0.353685 mean structural length of post-natals
L2_bi cm^2 30.3829 2.01533 2.48456 0.498664 2.12047 0.452422 mean squared structural length of post-natals
L3_bi cm^3 188.63 10.8347 7.08998 1.82479 5.78203 1.65924 mean cubed structural length of post-natals
Ww_bi g 583.259 34.6098 33.2328 8.55331 35.7342 10.2545 mean wet weight of post-natals
L_pi cm 5.18256 1.07893 1.30085 0.655974 1.21165 0.656662 mean structural length of adults
L2_pi cm^2 30.4999 3.74134 2.70573 1.10729 2.35906 1.07129 mean squared structural length of adults
L3_pi cm^3 189.357 20.1983 7.7269 4.14223 6.44008 4.0356 mean cubed structural length of adults
Ww_pi g 585.507 64.5205 36.2182 19.4158 39.8012 24.9409 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.07024 0.074429 0.15434 0.0309104 0.185093 0.0393973 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 0.0967177 0.0295205 0.08491 0.0268526 yield of living structure on food
Y_VX_d mol/mol 0.0266288 0.0502727 0.00020709 0.0608928 9.9184e-05 0.0540908 yield of dead structure on food
Y_EX mol/mol 0 0 0.356626 0.108851 0.439853 0.139103 yield of living reserve on food
Y_EX_d mol/mol 0.0557098 0.110316 0.000763601 0.224529 0.000513795 0.280203 yield of dead reserve on food
Y_CX mol/mol 0.808286 0.730036 0.43631 0.466832 0.365249 0.390376 yield of CO2 on food
Y_HX mol/mol 0.581517 0.525221 0.313901 0.335859 0.262776 0.280854 yield of H2O on food
Y_OX mol/mol -0.879011 -0.793915 -0.474487 -0.507679 -0.397208 -0.424534 yield of O2 on food
Y_NX mol/mol 0.121243 0.109505 0.0654465 0.0700247 0.0547874 0.0585564 yield of N-waste on food
mu_TX J/mol 428545 386690 227473 243934 187794 201410 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