The Oir and its tributaries

Phenology and biological traits of the river lamprey (Lampetra fluviatilis) sampled by electrofishing in the Oir : see here

Abundance and biological traits of juvenile lampreys sampled during lamprey abundance indices on the Oir  : see here

Abundance indices of juvenile salmon on the Oir : see here

Abundance and biological traits of fish sampled by electrofishing on the Oir (excluding species abundance indices) : see here

Abundance and biological traits of juvenile trout sampled on The Oir River (within the framework of the VIGITRUITE® trout abundance index study) : see here

Migration phenology and biological characteristics of resident trout and sea trout caught by traps on the Oir : see here

Migration phenology and biological characteristics of eels caught by traps on the Oir : see here

Water temperature records of the Oir and its tributaries (since 1986): see here

Physicochemical parameters of the water of the Oir and its tributaries (since 2001) : see here

Rainfall data records for the Oir watershed : see here

Water level records on the Roche stream : see here