HMS Duncan (F80) HMS Duncan (F80) HMS "Duncan" was the fifth RN ship named after Admiral Adam Duncan. She was a of the Royal Navy that served in the Cod Wars. From her first commissioning in 1958 until 1965 "Duncan" was the leader of the Fishery Protection Squadron. She was involved in the First Cod War between United Kingdom and Iceland over fishing rights, intervening between the Icelandic coastguard and British trawlers. She was an escort to the royal yacht in August 1960. In 1964 "Duncan" fired the salute at the opening of the new Forth Road Bridge. The frigate also visited Nantes
Cod the list of fish consumers should avoid. In the book , it is claimed cod is an example of how unsustainable fishing is destroying ocean ecosystems. In a letter to "Nature" in 2011, a group of Canadian scientists reported that cod in the Scotian Shelf ecosystem off Canada are showing signs of recovery. Cod has been an important economic commodity in international markets since the Viking period (around 800 AD). Norwegians travelled with dried cod and soon a dried cod market developed in southern Europe. This market has lasted for more than 1,000 years, enduring the Black Death, wars and