Hemibarbus labeo: Population traits

at T = 18 °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_min f_max date: 2025/04/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.430555 0.430555 0.468135 0.468135 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00438695 0.00438695 0.000587636 0.000587636 spec pop growth rate
t2 d NaN NaN NaN NaN 158.002 158.002 1179.55 1179.55 population doubling time
a_b d 13.1679 15.9595 13.0108 15.7359 11.8383 13.891 11.8383 13.891 age at birth
t_j d 2.93838 7.5684 2.78169 7.02298 1.83309 3.77096 1.83309 3.77096 time since birth at metam
t_p d 8220.77 NaN 5189.21 NaN 1782.27 NaN 1782.27 NaN time since birth at puberty
S_b - 1 0.999998 1 0.999998 1 0.999999 1 0.999999 survival probability at birth
S_j - 1 0.999996 0.744832 0.745933 1 0.999998 0.744613 0.745075 survival probability at metam
S_p - 0.999999 0.999991 0.402538 0.5937 0.999999 0.999994 0.315749 0.467414 survival probability at puberty
theta_0b - 0.00175071 0.00321727 0.341759 0.187182 0.0504952 0.0590471 0.440014 0.310216 frac of ind that is embryo
theta_bj - 0.000391801 0.00152992 0.0634705 0.072607 0.00760663 0.0154502 0.0589264 0.0727355 frac of ind between b and j
theta_jp - 0.00136399 0.00169622 0.147513 0.0691527 0.0404568 0.0402218 0.179479 0.132427 frac of ind between j and p
theta_pi - 0.996493 0.993557 0.447257 0.671058 0.901441 0.885281 0.321581 0.484621 frac of ind that is adult
L_bi cm 3.47195 1.01517 0.424282 0.303906 0.80102 0.404084 0.260752 0.226733 mean structural length of post-natals
L2_bi cm^2 13.5623 1.16322 0.95132 0.229282 1.12235 0.259594 0.346128 0.159157 mean squared structural length of post-natals
L3_bi cm^3 55.5475 1.40499 3.56183 0.251959 2.21168 0.225884 1.30388 0.234049 mean cubed structural length of post-natals
Ww_bi g 90.6326 1.67329 6.00793 0.304274 5.45621 0.32607 3.21668 0.337857 mean wet weight of post-natals
L_pi cm 3.47794 1.01826 0.59069 0.354319 0.839505 0.425069 0.398016 0.293487 mean structural length of adults
L2_pi cm^2 13.5862 1.16698 1.39764 0.276813 1.18185 0.275605 0.598393 0.224498 mean squared structural length of adults
L3_pi cm^3 55.6454 1.40955 5.24187 0.305126 2.32958 0.240066 2.27018 0.33299 mean cubed structural length of adults
Ww_pi g 90.7922 1.67872 8.84173 0.368479 5.74705 0.346542 5.60052 0.480681 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.214169 0.00555061 0.016334 0.00118957 0.0411693 0.0028783 0.0126957 0.00176449 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.235674 0.344281 0.0603519 0.0779468 yield of living structure on food
Y_VX_d mol/mol 0.0564694 0.0860002 0.111039 0.162753 0.000220792 0.00106201 0.129632 0.186383 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.345733 0.152698 0.088536 0.0345715 yield of living reserve on food
Y_EX_d mol/mol 0.0356673 0.0164228 0.076256 0.0337925 0.0003239 0.000471031 0.190169 0.0826658 yield of dead reserve on food
Y_CX mol/mol 0.798488 0.788202 0.70333 0.694079 0.308674 0.392113 0.421936 0.509058 yield of CO2 on food
Y_HX mol/mol 0.574468 0.567068 0.506007 0.499352 0.222073 0.282104 0.303559 0.366239 yield of H2O on food
Y_OX mol/mol -0.868356 -0.85717 -0.764872 -0.754811 -0.335682 -0.426423 -0.458855 -0.553601 yield of O2 on food
Y_NX mol/mol 0.119773 0.11823 0.1055 0.104112 0.046301 0.058817 0.0632903 0.0763587 yield of N-waste on food
mu_TX J/mol 424648 420467 375040 372538 164221 215586 224220 275855 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer