Variation in the yearly and seasonal abundance of juvenile Atlantic salmon in a long-term monitoring programme:methodology, status of stocks and reference points

• Main Author: Niemelä, E. (Eero)
• Format: Doctoral or Postdoctoral Thesis
• Language: English
• Published: University of Oulu 2004
• Subjects: density; electrofishing; long-term monitoring; spatial and temporal variability; trends; Salmo salar; Teno; Atlantic salmon
• Online Access: http://urn.fi/urn:isbn:9514273702

Abstract The long-term monitoring programme for the River Teno Atlantic salmon (Salmo salar L.) stocks has covered the juvenile densities (25 yr) and the abundance and characteristics of the returning adults (31 yr). The feasibility of the programme was examined by studying the interrelationships be...