Crash presentation of Diadromous Working Groups

WGNAS

  • Bayesian model

  • Per regional stock units

  • Catches at sea

  • Include American Salmon

WGNAS database

  • postgres DB
  • values of parameters input and output

WGNAS interface (shiny)

WGBAST

  • Bayesian model

  • Per river / at sea (marking recapture)

  • Catches at sea / inland / smolt counts

  • Model of river productivity to extrapolate counts of parr / smolts

WGTRUTTA

  • Density per rivers
  • parameters for productivity
  • Detailed data storage started (LHT)

WGEEL

MODEL

  • No model yet
  • Need to develop regional model (EDA like) => need river, dams, electrofishing
  • Envision to develop Bayesian model like Salmon

WGEEL

DATA

  • per EMU
    • BIOMASS
    • MORTALITY
    • REC LANDINGS
    • COM LANDINGS
    • RELEASE
  • Time series (recruitment, yellow eel, silver eel) & DCF data (sampling)
    • Annual counts (or indices)
    • Group metrics
    • Individual metrics

Potential data inclusion in RDBES

DIASPARA -RDBES meeting