A diagrammatic representation of generic a single-, b double-, c
Artificial light improves escapement of fish from a trawl net
Otter trawl hi-res stock photography and images - Page 3 - Alamy
Otter trawl hi-res stock photography and images - Page 3 - Alamy
FAQs - Transform Bottom Trawling
Otter trawl hi-res stock photography and images - Page 3 - Alamy
A typical catch from a Belgian beam trawler, showing the high
Fishing techniques explained
Different types of trawl gear [5].