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Fladen Grounds
Fladen Ground is an area in the Scottish sector of the North Sea, Scottish sector of the North Sea, between Scotland and Norway, about northeast of Aberdeen. The Fair Isle current and adjacent East Shetland Atlantic tides contribute to a weak, anti-clockwise rotating vast vortex or eddy easily shown in the surface of the seabed.Athena Field Development, p 61 Due to stratification of the water column in the summer months, seasonal change of deep water temperature is low. This measures (). Water depths are predominantly between , and the mostly muddy sea floor has accumulated sediments from some storm-driven scouring action to surrounds.Athena Field Development, p 60 The dominant benthic animals are polychaetes and shellfish and other seafoods are common. The name is not used by the British shipping (weather) forecast sectors, which extend the Long Forties depth zone eastward as Forties (see Long Forties) for simplicity. Fladen Ground is rich in oil and natural gas and offers good f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Sea Map-en
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Protected Areas In Scotland
In Scotland, Marine Protected Areas (MPAs) are areas of sea defined so as to protect to habitats, wildlife, geology, undersea landforms, historic shipwrecks, and to demonstrate sustainable management of the sea. As of December 2020, approximately 37% of Scotland's seas are covered by the Scottish MPA network, which comprises 244 sites in total. Designation As of December 2020 Scotland's MPA network comprises 244 sites protected by a variety of different conservation designations, many of which are the same as those used on land, such as Special Protection Areas (SPA) and Sites of Special Scientific Interest (SSSI).Scottish MPA network - Parliamentary Report. p. 11.Scottish MPA network - Parliamentary Report. p. 32. This figure includes four sites designated in December 2020: North-east Lewis; Shiant East Bank; Sea of the Hebrides; and the Southern Trench. The legal framework for designating MPAs depends on the designation: for example SSSIs are designated under the Nature Cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Scotland
The Marine Scotland Directorate ( gd, Cùisean Mara na h-Alba) is a directorate of the Scottish Government. Marine Scotland manages Scotland's seas and freshwater fisheries along with delivery partners NatureScot and the Scottish Environment Protection Agency. Marine Scotland provides management and research of devolved responsibilities such as: * Licensing of marine activities. * Sea fisheries. * Salmon and recreational fishing. * Marine renewable energy. * Marine conservation. * Marine spatial planning. * Scientific research including sea and freshwater fisheries. * Enforcement of marine and fisheries law. History The Marine Scotland directorate was established on 1 April 2009, merging two executive agencies (Fisheries Research Services and the Scottish Fisheries Protection Agency) and the Scottish Government marine and fishery policy divisions. Staff, assets and budget Marine Scotland has around 700 staff, covering a range of professions including scientists, sea fish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Prawn
''Pandalus borealis'' is a species of caridean shrimp found in cold parts of the northern Atlantic and northern Pacific Oceans, although the latter population now often is regarded as a separate species, ''P. eous''. The Food and Agriculture Organization refers to them as the northern prawn. Other common names include pink shrimp, deepwater prawn, deep-sea prawn, Nordic shrimp, great northern prawn, northern shrimp, coldwater prawn and Maine shrimp. Distribution ''Pandalus borealis'' usually lives on a soft muddy bottoms at depths of , in waters with a temperature of , although it has been recorded from and . ''P. borealis'' thrives in waters where the salinity ranges between 32 and 35 ppt, depending on where the shrimp are at in their life cycle. The distribution of the North Atlantic nominate subspecies ''P. b. borealis'' ranges from New England in the United States, Canada's eastern seaboard (off Newfoundland and Labrador and eastern Baffin Island in Nunavut), southern and ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobster
Lobsters are a family (biology), family (Nephropidae, Synonym (taxonomy), synonym Homaridae) of marine crustaceans. They have long bodies with muscular tails and live in crevices or burrows on the sea floor. Three of their five pairs of legs have claws, including the first pair, which are usually much larger than the others. Highly prized as seafood, lobsters are economically important and are often one of the most profitable commodities in coastal areas they populate. Commercially important species include two species of ''Homarus'' from the northern Atlantic Ocean and scampi (which look more like a shrimp, or a "mini lobster")—the Northern Hemisphere genus ''Nephrops'' and the Southern Hemisphere genus ''Metanephrops''. Distinction Although several other groups of crustaceans have the word "lobster" in their names, the unqualified term "lobster" generally refers to the clawed lobsters of the family Nephropidae. Clawed lobsters are not closely related to spiny lobsters o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishing
Fishing is the activity of trying to catch fish. Fish are often caught as wildlife from the natural environment, but may also be caught from stocked bodies of water such as ponds, canals, park wetlands and reservoirs. Fishing techniques include hand-gathering, spearing, netting, angling, shooting and trapping, as well as more destructive and often illegal techniques such as electrocution, blasting and poisoning. The term fishing broadly includes catching aquatic animals other than fish, such as crustaceans ( shrimp/ lobsters/crabs), shellfish, cephalopods (octopus/squid) and echinoderms ( starfish/ sea urchins). The term is not normally applied to harvesting fish raised in controlled cultivations ( fish farming). Nor is it normally applied to hunting aquatic mammals, where terms like whaling and sealing are used instead. Fishing has been an important part of human culture since hunter-gatherer times, and is one of the few food production activities that have persisted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Forties
200px, right Long Forties is a zone of the northern North Sea that is fairly consistently deep. Extent Long Forties are between the northeast coasts of Scotland and the southwest coast of Norway, centred about 57°N 0°30′E; compare to the Broad Fourteens. Alternative terms Forties The Shipping Forecast area Forties approximates, simply with neater borders, Long Forties. The north of the latter falls in Viking. Fladen Grounds Fladen Grounds is the next more northern, eastern and deeper part of the sea. The Dutch weather service KNMI, and Norwegian equivalent, use their tongues' similar names for and meaning Fladen Grounds instead of Forties and most of Viking. The Swedish weather institute, which reported for this zone until 2005 followed these leads. Etymology When depth sounding (originally fathoming with rope and plumb weight), the recorded depth would for a long haul remain 40 fathoms. On a traditional imperial measurements nautical chart a great zone with ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish Sector Of The North Sea
The Scottish Adjacent Waters Boundaries Order 1999 is a statutory instrument of the United Kingdom government, defining the boundaries of internal waters, territorial sea, and British Fishing Limits adjacent to Scotland. It was introduced in accordance with the Scotland Act 1998, which established the devolved Scottish Parliament. Defining jurisdictions The territorial waters defined come under the jurisdiction of Scots law, and are also used for defining the area of operation of the Scottish Government (including Marine Scotland), SEPA, and other Scottish Government agencies and public bodies. The territorial waters defined as ''not'' being Scottish waters come under the jurisdiction of either English law or Northern Ireland law. Because the order defines the territorial limits of the three separate jurisdictions, it comprises a piece of constitutional law in the constitution of the United Kingdom. Scottish waters Scottish waters is a colloquial term which can refer to dif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seafood
Seafood is any form of sea life regarded as food by humans, prominently including fish and shellfish. Shellfish include various species of molluscs (e.g. bivalve molluscs such as clams, oysters and mussels, and cephalopods such as octopus and squid), crustaceans (e.g. shrimp, crabs, and lobster), and echinoderms (e.g. sea cucumbers and sea urchins). Historically, marine mammals such as cetaceans (whales and dolphins) as well as seals have been eaten as food, though that happens to a lesser extent in modern times. Edible sea plants such as some seaweeds and microalgae are widely eaten as sea vegetables around the world, especially in Asia. Seafood is an important source of (animal) protein in many diets around the world, especially in coastal areas. Semi-vegetarians who consume seafood as the only source of meat are said to adhere to pescetarianism. The harvesting of wild seafood is usually known as fishing or hunting, while the cultivation and farming of seafood is kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
