Fishing industry in Denmark vogue, on the same lines as adopted by North Atlantic nations. Three broad categories of fishing in Denmark are industrial fishery, fishery for human consumption (also known as pelagic fishing), and demersal fishery. Industrial fishing is for industrial use of producing fish oil and fish meal. Initially, Industrial fishing using trawlers began in the 1940s with herring fishing in the North Sea. Over time, other fish species included sand eel, Norway pout, blue whiting and sprat (sprat in Skagerrak/Kattegat and in the Baltic Sea). By 1993, the percentage of sand eel was about 70%, when the total industrial fish catch
Fishing industry in the United States an important role in the development of U.S. fisheries. Increases in size and speed allowed vessels to fish in more distant waters. Advances include double trawls, the Puretic power blocks for retrieving seine nets, refrigerated holds, durable synthetic fibres for lines and nets, GPS to navigate and locate fishing grounds, fishfinders for the location of fish, and spotter planes to locate fish schools. The vessel size and gear types of the U.S. fishing fleet varies geographically and between fisheries. Because of this, management of U.S. fisheries with a single policy is not feasible. Individual fisheries have their own biological, economic,