Barbus haasi: 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_min f_max date: 2025/04/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.357242 0.357242 0.357242 0.357242 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00541932 0.00541932 0.00119728 0.00119728 spec pop growth rate
t2 d NaN NaN NaN NaN 127.903 127.903 578.936 578.936 population doubling time
a_b d 39.3857 41.8222 39.3857 41.8222 34.0202 35.665 34.0202 35.665 age at birth
t_j d 0.0148891 0.0200761 0.0148891 0.0200761 0.00756075 0.00934691 0.00756075 0.00934691 time since birth at metam
t_p d 2806.33 NaN 2806.33 NaN 977.447 1296.81 977.447 1296.81 time since birth at puberty
S_b - 0.999982 0.999969 0.999982 0.999969 0.999987 0.99998 0.999987 0.99998 survival probability at birth
S_j - 0.999982 0.999969 0.999617 0.999611 0.999987 0.99998 0.999614 0.999608 survival probability at metam
S_p - 0.999902 0.999827 0.575386 0.644542 0.999941 0.9999 0.412331 0.46322 survival probability at puberty
theta_0b - 0.00977643 0.0119758 0.217778 0.175448 0.168377 0.175877 0.399111 0.363891 frac of ind that is embryo
theta_bj - 3.70038e-06 5.75676e-06 8.24139e-05 8.43224e-05 3.41109e-05 4.18127e-05 8.69834e-05 9.34041e-05 frac of ind between b and j
theta_jp - 0.0097845 0.0119859 0.16514 0.14083 0.140133 0.14503 0.246717 0.237804 frac of ind between j and p
theta_pi - 0.980435 0.976033 0.617 0.683638 0.691456 0.679051 0.354086 0.398212 frac of ind that is adult
L_bi cm 1.129 0.776388 0.44229 0.377612 0.434352 0.36813 0.313785 0.296724 mean structural length of post-natals
L2_bi cm^2 1.46153 0.686287 0.360692 0.224099 0.278594 0.190963 0.199465 0.161364 mean squared structural length of post-natals
L3_bi cm^3 2.01985 0.648339 0.407218 0.173987 0.243042 0.131662 0.24719 0.156314 mean cubed structural length of post-natals
Ww_bi g 3.03256 0.873506 0.611387 0.234412 0.584142 0.25966 0.594112 0.308278 mean wet weight of post-natals
L_pi cm 1.13896 0.784367 0.526047 0.429496 0.493209 0.417071 0.434822 0.392547 mean structural length of adults
L2_pi cm^2 1.47595 0.69452 0.452759 0.26701 0.330798 0.227579 0.324583 0.246525 mean squared structural length of adults
L3_pi cm^3 2.04 0.656279 0.515671 0.209433 0.291675 0.159195 0.417472 0.248128 mean cubed structural length of adults
Ww_pi g 3.0628 0.884204 0.774217 0.282169 0.70103 0.313959 1.00338 0.48935 mean wet weight of adults
R 1/d 0.176271 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0114839 0.00373532 0.00283413 0.00121972 0.00612765 0.00290944 0.00438721 0.00245849 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 0.214948 0.245243 0.0674586 0.0761244 yield of living structure on food
Y_VX_d mol/mol 0.0795429 0.0904119 0.137595 0.152951 0.000798307 0.00131117 0.133828 0.151845 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.301671 0.238417 0.0946756 0.0740056 yield of living reserve on food
Y_EX_d mol/mol 0.0398809 0.0313999 0.0689867 0.0531198 0.00112039 0.00127467 0.187823 0.147619 yield of dead reserve on food
Y_CX mol/mol 0.771201 0.768813 0.684043 0.684554 0.372088 0.40438 0.40684 0.441031 yield of CO2 on food
Y_HX mol/mol 0.554836 0.553118 0.492131 0.492499 0.267697 0.290929 0.292699 0.317298 yield of H2O on food
Y_OX mol/mol -0.838681 -0.836084 -0.743897 -0.744453 -0.404646 -0.439763 -0.442439 -0.479622 yield of O2 on food
Y_NX mol/mol 0.11568 0.115322 0.102607 0.102683 0.0558132 0.060657 0.061026 0.0661547 yield of N-waste on food
mu_TX J/mol 410794 410024 365760 366809 198092 217393 216483 236622 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