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Vire (river)
The Vire () is a river in Normandy, France whose course crosses the ''départements'' of Calvados and Manche, flowing through the towns of Vire, Saint-Lô and Isigny-sur-Mer, finally flowing out into the English Channel. Its main tributaries are the Aure, the Elle and the Souleuvre. The outflow of the Vire has been canalized and forms the port of Isigny-sur-Mer. The poets of the Vire valley (''Vau de Vire'') are said to have given rise to vaudeville. Places along the river: * Calvados (14) : Vire, Pont-Farcy, Isigny-sur-Mer * Manche (50) : Tessy-sur-Vire, Troisgots, Torigni-sur-Vire, Condé-sur-Vire, Sainte-Suzanne-sur-Vire, Saint-Lô, Rampan, Pont-Hébert, La Meauffe, Cavigny Hydrology and water quality The generally brownish waters of the Vire are moderately alkaline having been tested by Lumina Tech as pH 8.31. The river waters are relatively turbid, with a Secchi disc measurement of 12 centimetres. Historical significance At the turn of the 10th century, the territorial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pont-Farcy
Pont-Farcy () is a former commune in the Manche department in the Normandy region in northwestern France. Before 1 January 2018, it was part of the Calvados department. On 1 January 2018, it was merged into the commune of Tessy-Bocage. 28 December 2017 History Pont-Farcy has its origins in times: the town has always been an important crossing place due to its bridge over the . It was also passed through by the Dukes of Normandy. Before the 20th century, there is little evidence to suggest the village held much more ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troisgots
Troisgots () is a former commune in the Manche department in Normandy in north-western France. On 1 January 2017, it was merged into the commune Condé-sur-Vire. 22 July 2016 Geography The town of Troisgots is 6.5 kilometers north of Tessy-sur-Vire and 14 kilometers south of Saint-Lô, the of Manche. The village of Troisgots is away from the main county roads. Two county roads intersect side in the village. The D 396 allows the West to find Moyon and east Torigni-sur-Vire . To the north, the D 159 include St. Romphaire and leads southeast to the site Chapelle-sur-Vire, on the road to Tessy Condé-sur-Vire . Starting from the D 396 east of the tow ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of France
This is a list of rivers that are at least partially in France. The rivers are grouped by sea or ocean. The rivers flowing into the sea are sorted along the coast. Rivers flowing into other rivers are listed by the rivers they flow into. Some rivers (e.g. Sûre/Sauer) do not flow through France themselves, but they are mentioned for having French tributaries. They are given in ''italics''. For clarity, only rivers that are longer than 50 km (or have longer tributaries) are shown. In French, rivers are traditionally classified either as ''fleuves'' when they flow into the sea (or into a desert or lake), or as ''rivières'' when they flow into another river. The ''fleuves'' are shown in bold. For an alphabetical overview of rivers of France, see the category Rivers of France. Tributary list North Sea The rivers in this section are sorted north-east (Netherlands) to south-west ( Calais). * Rhine/Rhin (main branch at Hook of Holland, Netherlands) ** Moselle (in Koblenz, Germ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan I, King Of Brittany
Alan I (french: Alain; died 907), called the Great,F. McNair (2015), "Vikings and Bretons? The Language of Factional Politics in Late Carolingian Brittany", ''Viking and Medieval Scandinavia'' 11: 183–202. was the Count of Vannes and Duke of Brittany (''dux Brittonium'') from 876 until his death. He was probably also the only King of Brittany (''rex Brittaniæ'') to hold that title by a grant of the Emperor. Expulsion of Vikings Alan was the second son of Count Ridoredh of Vannes. He succeeded his brother Pascweten in Vannes when the latter died, probably in the middle of 876, and contended for leadership of Brittany with Judicael of Poher. Alan represented the power bloc of southeastern Brittany while Judicael represented western Breton interests. Eventually he and Judicael made peace in order to fight the Vikings. Judicael died in the Battle of Questembert in 888 or 889, after which Alan gained sole leadership of Brittany. In 890, Alan defeated the Vikings at Saint-Lô, ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duchy Of Brittany
The Duchy of Brittany ( br, Dugelezh Breizh, ; french: Duché de Bretagne) was a medieval feudal state that existed between approximately 939 and 1547. Its territory covered the northwestern peninsula of Europe, bordered by the Atlantic Ocean to the west, and the English Channel to the north. It was also less definitively bordered by the river Loire to the south, and Normandy, and other French provinces, to the east. The Duchy was established after the expulsion of Viking armies from the region around 939. The Duchy, in the 10th and 11th centuries, was politically unstable, with the dukes holding only limited power outside their own personal lands. The Duchy had mixed relationships with the neighbouring Duchy of Normandy, sometimes allying itself with Normandy, and at other times, such as the Breton-Norman War, entering into open conflict. Henry II of England invaded Brittany in the mid-12th century and became Count of Nantes in 1158 under a treaty with Conan IV, Duke of Brittany ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secchi Disc
The Secchi disk (or Secchi disc), as created in 1865 by Angelo Secchi, is a plain white, circular disk in diameter used to measure water transparency or turbidity in bodies of water. The disc is mounted on a pole or line, and lowered slowly down in the water. The depth at which the disk is no longer visible is taken as a measure of the transparency of the water. This measure is known as the Secchi depth and is related to water turbidity. Since its invention, the disk has also been used in a modified, smaller diameter, black and white design to measure freshwater transparency. Similar disks, with a black-and-yellow pattern, are used as fiducial markers on vehicles in crash tests, crash-test dummies, and other kinetic experiments. History The original Secchi disk was a plain white disk and was used in the Mediterranean Sea. Today, a plain white, diameter Secchi disk remains the standard design used in marine studies. In 1899 George C. Whipple modified the original all-white Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbid
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of water quality. Fluids can contain suspended solid matter consisting of particles of many different sizes. While some suspended material will be large enough and heavy enough to settle rapidly to the bottom of the container if a liquid sample is left to stand (the settable solids), very small particles will settle only very slowly or not at all if the sample is regularly agitated or the particles are colloidal. These small solid particles cause the liquid to appear turbid. Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production, haze is defined as the percentage of light that is deflected more than 2.5° from the incoming light direction. Causes and effects Turbidity in open water may be caused by growth of phyto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkaline
In chemistry, an alkali (; from ar, القلوي, al-qaly, lit=ashes of the saltwort) is a base (chemistry), basic, ionic compound, ionic salt (chemistry), salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0. The adjective alkaline, and less often, alkalescent, is commonly used in English language, English as a synonym for basic, especially for bases soluble in water. This broad use of the term is likely to have come about because alkalis were the first bases known to obey the acid-base reaction theories#Arrhenius theory, Arrhenius definition of a base, and they are still among the most common bases. Etymology The word "alkali" is derived from Arabic ''al qalīy'' (or ''alkali''), meaning ''the calcined ashes'' (see calcination), referring to the original source of alkaline substances. A water-extract of burned plant ashes, called potash and composed mostly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavigny
Cavigny () is a commune in the Manche department in Normandy in north-western France. See also *Communes of the Manche department The following is a list of the 446 communes of the Manche department of France. The communes cooperate in the following intercommunalities (as of 2020):Communes of Manche {{Manche-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Meauffe
La Meauffe () is a commune in the Manche department in Normandy in north-western France. History The 11 and 12 July 1944, the village was attacked by the American 35th ID, while defended by the German 352 ID and units of the 266 ID. The fighting, violent, started the 11th and ended the 12th, cost the lives of 19 US soldiers, wounding 170, with 25 missing. The road D54, leading to La Meauffe was renamed the ''Death Valley Road'' by the US soldiers. La Meauffe-Cimetière 3.JPG, Funeral chapel, with bullet and shrapnel holes. La Meauffe-Cimetière 2.JPG, Stone memorial for the 35th ID. La Meauffe-Cimetière 8.JPG, Shrapnel holes on a headstone. La Meauffe-Cimetière 10.JPG, Stone of the Calvary cross, marked by the fighting. Heraldry See also *Communes of the Manche department The following is a list of the 446 communes of the Manche department of France. The communes cooperate in the following intercommunalities (as of 2020): [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pont-Hébert
Pont-Hébert () is a Communes of France, commune in the Manche Departments of France, department in Normandy (administrative region), Normandy in north-western France. On 1 January 2018, the former commune of Le Hommet-d'Arthenay was merged into Pont-Hébert. 13 December 2017 Geography Climate Pont-Hébert has a oceanic climate (Köppen climate classification ''Cfb''). The average annual temperature in Pont-Hébert is . The average annual rainfall is with December as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . The highest temperature ever recorded in Pont-Hébert was on 5 August 2003; the coldest temperature ever recorded was on 2 January 1997.See also *Co ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rampan
Rampan () is a commune in the Manche department in north-western France. See also *Communes of the Manche department The following is a list of the 446 communes of the Manche department of France. The communes cooperate in the following intercommunalities (as of 2020):Communes of Manche {{Manche-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
