Guides and protocols
Guides sharing tools of working methods for knowledge of biodiversity, water police and support for public policies.
A hardcopy of each document may be requested as long as stocks last. Please justify your request when writing to veronique.barre [a] afbiodiversite.fr
Belonging to the genus Salmo, the Atlantic Salmon is a species in the family Salmonidae and the subfamily Salmoninae. The Atlantic Salmon is still present in numerous rivers of the French Channel-Atlantic seafront. It has always been absent from the Mediterranean. The overall objective of this guide is to serve as a user manual for interpreting the scales and estimating the age of the Atlantic Salmon (Salmo salar) from the French Atlantic Salmon populations.
![GP2023_Atlantic-Salmon-Scales_couv.jpg](/sites/default/files/styles/echelle_toutes_les_nouveautes/public/en/images/documentation/GP2023_Atlantic-Salmon-Scales_couv.jpg?itok=4aw_hVzS)
Three biological forms of brown trout, river, lake and sea, have colonised a large number of aquatic environments in France, owing to a high ecological plasticity of the species. The overall objective of this guide is to serve as a user manual for interpreting the scales and estimating the age of brown trout (Salmo trutta) from the French trout populations.
![GP2020_Brown_trout_Scales_couv](/sites/default/files/styles/echelle_toutes_les_nouveautes/public/en/images/documentation/GP2020_Brown_trout_Scales_couv.png?itok=-UsAWoCp)
This guideline is designed as a toolkit to support stakeholders and designers in the completion of constructed wetlands (CW) projects in tropical and equatorial climate zones.
![GP2017_GuideCW-tropical_couv](/sites/default/files/styles/echelle_toutes_les_nouveautes/public/en/images/documentation/GP2017_GuideCW-tropical_couv.png?itok=62RFQhai)
Guide on setting up buffer zones to limit the transfer of farm contaminants |
This guide sums up the currently available knowledge on setting up buffer zones to limit the transfer of farm substances (pesticides, nutrients) to aquatic environments.
![GP2017_Guide-zones_couv](/sites/default/files/styles/echelle_toutes_les_nouveautes/public/en/images/documentation/GP2017_Guide-zones_couv.png?itok=GIPAKw-d)