The 2019 twin-trawling experiment aboard the F/V Karen Elizabeth in late September tested scientific survey net performance at different "spreads"—or how widely the net is open. The differences in capturing fish at different water depths can be attributed to that spread. They found subtle differences between the two options.
Crude oil exposures reveal roles for intracellular calcium cycling in haddock craniofacial and cardiac development
Trawling - Wikipedia
Fish out of water New Zealand Geographic
Mean fish size (upper panel). A Boxplot of fish length
Windowpane Flounder
Host biology, ecology and the environment influence microbial biomass and diversity in 101 marine fish species
Lessons From Implementation of the EU's Common Fisheries Policy
Detection of multiple fish species in the diet of the invasive round goby reveals new trophic interactions in the Baltic Sea
A fish can change its stripes: investigating the role of body colour and pattern in the bluelined goatfish [PeerJ]
Fish Farmer July 2021 by Fish Farmer Magazine - Issuu
Witch Flounder NOAA Fisheries