Labeo bata: Population traits

at T = 28 °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: 2025/04/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.286634 0.286634 0.643317 0.643317 1 1 scaled functional response
r 1/d 0 0 0.0182764 0.00485792 0.0245452 0.0061734 spec pop growth rate
t2 d NaN NaN 37.9258 142.684 28.2396 112.28 population doubling time
a_b d 6.01689 6.01689 5.41099 5.41099 5.17657 5.17657 age at birth
t_j d 1.16558 1.16558 0.7236 0.7236 0.598402 0.598402 time since birth at metam
t_p d 1823.5 1823.5 458.192 458.192 342.207 342.207 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.786055 1 0.78491 1 0.784613 survival probability at metam
S_p - 1 0.442816 1 0.339202 1 0.300076 survival probability at puberty
theta_0b - 0.0013509 0.275284 0.0940188 0.440163 0.119155 0.480456 frac of ind that is embryo
theta_bj - 0.000262211 0.0474879 0.0119027 0.0515951 0.0128433 0.048527 frac of ind between b and j
theta_jp - 0.00109136 0.131147 0.073406 0.19185 0.0922589 0.20002 frac of ind between j and p
theta_pi - 0.997296 0.546081 0.820673 0.316391 0.775743 0.270997 frac of ind that is adult
L_bi cm 2.10102 0.600182 0.44518 0.19949 0.418627 0.195476 mean structural length of post-natals
L2_bi cm^2 4.641 1.00733 0.324832 0.106177 0.291651 0.102472 mean squared structural length of post-natals
L3_bi cm^3 10.4475 2.11635 0.329564 0.133763 0.28919 0.134832 mean cubed structural length of post-natals
Ww_bi g 22.037 4.46404 1.15008 0.466793 1.40839 0.656649 mean wet weight of post-natals
L_pi cm 2.10376 0.77221 0.482909 0.292219 0.463783 0.300295 mean structural length of adults
L2_pi cm^2 4.64729 1.33502 0.357881 0.182972 0.330154 0.190246 mean squared structural length of adults
L3_pi cm^3 10.4617 2.80852 0.363761 0.236282 0.32828 0.257963 mean cubed structural length of adults
Ww_pi g 22.0669 5.92403 1.26942 0.824555 1.59876 1.25631 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.296361 0.0643243 0.0465772 0.0152225 0.0650142 0.0228395 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 0.129318 0.0426875 0.10918 0.0364446 yield of living structure on food
Y_VX_d mol/mol 0.00981756 0.0243927 5.06144e-06 0.0814061 2.16871e-06 0.0696213 yield of dead structure on food
Y_EX mol/mol 0 0 0.321963 0.10628 0.422537 0.141045 yield of living reserve on food
Y_EX_d mol/mol 0.0108907 0.027059 1.26015e-05 0.202678 8.39316e-06 0.269442 yield of dead reserve on food
Y_CX mol/mol 0.869917 0.839173 0.439327 0.457574 0.358897 0.374072 yield of CO2 on food
Y_HX mol/mol 0.625857 0.603739 0.316071 0.329199 0.258207 0.269124 yield of H2O on food
Y_OX mol/mol -0.946034 -0.912601 -0.477768 -0.497612 -0.390301 -0.406804 yield of O2 on food
Y_NX mol/mol 0.130488 0.125876 0.065899 0.0686361 0.0538346 0.0561109 yield of N-waste on food
mu_TX J/mol 461601 445421 230752 240527 185509 193699 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