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Raz Blanchard
The Alderney Race is a strait that runs between Alderney and Cap de la Hague, a cape at the northwestern tip of the Cotentin Peninsula in Normandy. A strong current runs through the race north of the Passage de la Déroute, a treacherous passage separating the Cotentin from the Channel Islands. The current is intermittent, varying with the tide, and can run up to about during equinoctial tides. The French call it ''Raz Blanchard''. In Norman French it is called ''L'Raz''. Location The Alderney Race is eight nautical miles across and located roughly between Alderney, in the Bailiwick of Guernsey, and La Hague, France. It constitutes the northeastern limit of the Gulf of Saint-Malo. Sea conditions When the wind and the race current flow in opposite directions, the sea becomes particularly chaotic: wave heights can reach four metres and have wavelengths smaller than 50 metres. The waves break with violence, thus making shipping conditions particularly dangerous. On the contra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alderney
Alderney (; french: Aurigny ; Auregnais: ) is the northernmost of the inhabited Channel Islands. It is part of the Bailiwick of Guernsey, a British Crown dependency. It is long and wide. The island's area is , making it the third-largest island of the Channel Islands, and the second largest in the Bailiwick. It is around to the west of the La Hague on the Cotentin Peninsula, Normandy, in France, to the northeast of Guernsey and from the south coast of Great Britain. It is the closest of the Channel Islands both to France and to the United Kingdom. It is separated from Cap de la Hague by the dangerous Alderney Race (french: Raz Blanchard). As of March 2018, the island had a population of 2,019; natives are traditionally nicknamed after the cows, or else after the many rabbits seen in the island. Formally, they are known as ''Ridunians'', from the Latin . The only parish of Alderney is the parish of St Anne, which covers the whole island. The main town, St Anne, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tidal Range
Tidal range is the difference in height between high tide and low tide. Tides are the rise and fall of sea levels caused by gravitational forces exerted by the Moon and Sun and the rotation of Earth. Tidal range depends on time and location. Larger tidal range occur during spring tides (spring range), when the gravitational forces of both the Moon and Sun are aligned (at syzygy), reinforcing each other in the same direction (new moon) or in opposite directions (full moon). The largest annual tidal range can be expected around the time of the equinox if it coincides with a spring tide. Spring tides occur at the second and fourth (last) quarters of the lunar phases. By contrast, during neap tides, when the Moon and Sun's gravitational force vectors act in quadrature (making a right angle to the Earth's orbit), the difference between high and low tides (neap range) is smallest. Neap tides occur at the first and third quarters of the lunar phases. Tidal data for coastal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tidal Power In France
Under its commitment to the EU renewable energy directive of 2009, France has a target of producing 23% of its total energy needs from renewable energy by 2020. This figure breaks down to renewable energy providing 33% of energy used in the heating and cooling sector, 27% of the electricity sector and 10.5% in the transport sector. By the end of 2014, 14.3% of France's total energy requirements came from renewable energy, a rise from 9.6% in 2005. The outlook for renewable electricity in France received a boost following the publication in October 2016 of the "Programmation pluriannuelle de l'énergie", showing a commitment to re-balancing the electricity mix towards renewables. According to the report, renewable electricity capacity is planned to grow from 41 GW in 2014 to between 71 and 78 GW by 2023. Historically the electricity sector in France has been dominated by the country's longstanding commitment to nuclear power. However, the report emphasizes that by 2025 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Normandy
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the world discipline" and "the bridge between the human a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goury
Auderville () is a former commune on the north coast of the Manche department in the Normandy region in northwestern France. On 1 January 2017, it was merged into the new commune La Hague. History On 22 February 1941, an RAF reconnaissance Spitfire aircraft from RAF Benson in south Oxfordshire with Flying Officer William Kenneth Manifould (28 June 1918 - 10 April 1941) of No. 1 Photographic Reconnaissance Unit RAF No. 1 Photographic Reconnaissance Unit (or 1 PRU) was a flying unit of the Royal Air Force, first formed in 1940. History On 24 September 1939, the Royal Air Force formally took over the "Heston Flight", a civilian photo reconnaissance unit h ... spotted the Freya radar nearby. Geography The commune contains four villages, Goury, Laye, La Valette and La Roche, as well as a lighthouse. It is separated from Alderney by the Raz Blanchard, and has a small and not easily accessible port at Goury. Cadomian granit crop out in Auderville. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tidal Power
Tidal power or tidal energy is harnessed by converting energy from tides into useful forms of power, mainly electricity using various methods. Although not yet widely used, tidal energy has the potential for future electricity generation. Tides are more predictable than the wind and the sun. Among sources of renewable energy, tidal energy has traditionally suffered from relatively high cost and limited availability of sites with sufficiently high tidal ranges or flow velocities, thus constricting its total availability. However, many recent technological developments and improvements, both in design (e.g. dynamic tidal power, tidal lagoons) and turbine technology (e.g. new axial turbines, cross flow turbines), indicate that the total availability of tidal power may be much higher than previously assumed and that economic and environmental costs may be brought down to competitive levels. Historically, tide mills have been used both in Europe and on the Atlantic coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherbourg-Octeville
Cherbourg-Octeville () is a former commune in the Manche department in Normandy in north-western France.Commune de Cherbourg-Octeville (50129), commune déléguée INSEE It was formed when and Octeville merged on 28 February 2000.Décret 23 February 2000 On 1 January 2016, it was merged into the new commune of |
Barneville-Carteret
Barneville-Carteret () is a commune in the Manche department in the Normandy region of north-western France. For many years it has been a popular seaside resort destination. The commune resulted from a merger of two communes in 1964: Barneville-sur-Mer and Carteret whose port has ferry connections to the Channel Islands. The inhabitants of the commune are known as ''Barnevillais'' or ''Barnevillaises'' and ''Carteretais'' or ''Carteretaises''. Geography Barneville-Carteret is located on the west coast of the Cotentin Peninsula some 40 km south by south-west of Cherbourg and 10 km north of Portbail. Access to the commune is by highway D650 from Les Moitiers-d'Allonne to the north which passes through the north of the commune and continues south-east following the coast to ''Le Pont de La Roque''. The commune is both a seaside resort and a port. Port of Carteret The Port of Carteret is the present port of Barneville-Carteret. Sometimes called a "port of the isles", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armorican Massif
The Armorican Massif (french: Massif armoricain, ) is a geologic massif that covers a large area in the northwest of France, including Brittany, the western part of Normandy and the Pays de la Loire. It is important because it is connected to Dover on the British side of the English Channel and there has been tilting back and forth that has controlled the geography on both sides. Its name comes from the old Armorica, a Gaul area between the rivers Loire and Seine. The massif is composed of metamorphic and magmatic rocks that were metamorphosed and/or deformed during the Hercynian or Variscan orogeny (400 to 280 million years ago) and the earlier Cadomian orogeny (650 to 550 million years ago). The region was uplifted when the Bay of Biscay opened during the Cretaceous period. The Cantabrian Mountains and the Armorican Massif were then rift shoulders of the Bay of Biscay. The competent old rocks of the Armorican Massif have been eroded to a plateaulike peneplain. The hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service Hydrographique Et Océanographique De La Marine
The Naval Hydrographic and Oceanographic Service (french: Service hydrographique et océanographique de la Marine or SHOM) is a French public establishment of an administrative nature (french: établissement public à caractère administratif) administered by the Ministry of Defence. It is the successor to the Dépôt des cartes et plans de la Marine, founded in 1720 which became the Naval Hydrographic Service in 1886 and the Naval and Oceanographic Service in 1971. Its present form was set up by decree number 2007-800 on 11 May 2007. Its board is presided over by the Chief of Staff of the French Navy (french: Chef d'État-Major de la Marine) and the body is directed by a director-general. Aims This public body has several aims, including the provision of : * a public service in hydrography and maritime cartography, including the collection, elaboration, confirmation and spread of nautical information useful to civil or naval navigators and to all who sail for professional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cap De La Hague
Cap de la Hague is a cape at the tip of the Cotentin peninsula in Normandy, France. The La Hague area has precambrian granite and gneiss cliffs, several coves and small fields surrounded by hedges. France's oldest rocks are to be found on its coast in Jobourg. Other rocky outcroppings on the coast include Cadomian granite in Auderville and Variscan granite in Flamanville.Alain Foucault. Guide du géologue amateur. Éditions Dunod. p. 182. . The dialect of the Norman language spoken by a minority in the region is called '' Haguais''. The Norman poet Côtis-Capel was a native of the region and used the landscape as inspiration for his poetry. The painter Jean-François Millet Jean-François Millet (; 4 October 1814 – 20 January 1875) was a French artist and one of the founders of the Barbizon school in rural France. Millet is noted for his paintings of peasant farmers and can be categorized as part of the Realism ... was also a native of the region. The La Hagu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Saint-Malo
The Gulf of Saint-Malo is a part of the south-western English Channel between Brittany, Normandy, and the Channel Islands. Formed by subsidence and flooding of a continental zone of about 8 500 km2, it extends from the Bréhat archipelago in the west to Guernsey and Alderney in the north and to the west coast of Cotentin (Normandy) in the east. Geography Islands In addition to Bréhat and its archipelago, the Channel Islands Jersey and Guernsey (and the latter's dependencies Alderney and Sark), the Chausey archipelago is situated in the centre. Towns From west to north-east: * Saint-Brieuc * Dinard * Saint-Malo * Le Mont-Saint-Michel * Granville * Barneville-Carteret * Les Pieux * Saint-Hélier (capital of Jersey) * Saint Peter Port (capital of Guernsey) Rivers Several rivers flow into the Gulf of Saint Malo: the Rance estuary is between Dinard et Saint-Malo ; the Sélune and the Sée form a common estuary in the Bay of Mont-Saint-Michel ; the Couesnon The Couesnon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
