Tag: Northern Ireland

Study type: Radio
Listening stations deployed: 1
(complemented with manual tracking)
Tagged smolts: 35
Succeeded: 24

Survival rates (%) 
Overall survival = Number of survivors / Total number of released fish * 100
Section survival = Fish that reached the end of the section / Fish that entered the section * 100

Study area
Red dots represent listening stations
Red flags represent release sites

Acoustic study

Study type: Acoustic
Listening stations deployed: 11
Tagged smolts: 100 (50 wild & 50 hatchery)
Succeeded: 25 (13 wild & 12 hatchery)

Survival rates (%) 
Overall survival = Number of survivors / Total number of released fish * 100
Section survival = Fish that reached the end of the section / Fish that entered the section * 100

Study area
Red dots represent listening stations
Red flags represent release sites

Radio Study

Study type: Radio
Listening stations deployed: 1
(complemented with manual tracking)
Tagged smolts: 34
Succeeded: 24

Survival rates (%)
Overall survival = Number of survivors / Total number of released fish * 100
Section survival = Fish that reached the end of the section / Fish that entered the section * 100

Study area
Red dots represent listening stations
Red flags represent release sites

Study type: Acoustic
Listening stations deployed: 13
Tagged smolts: 99
Succeeded: 39

Survival rates (%) 
Overall survival = Number of survivors / Total number of released fish * 100
Section survival = Fish that reached the end of the section / Fish that entered the section * 100

Study area 
Red dots represent listening stations
Red flags represent release sites