1.
Departments of France
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In the administrative divisions of France, the department is one of the three levels of government below the national level, between the administrative regions and the commune. There are 96 departments in metropolitan France and 5 overseas departments, each department is administered by an elected body called a departmental council. From 1800 to April 2015, they were called general councils, the departments were created in 1791 as a rational replacement of Ancien Régime provinces with a view to strengthen national unity, the title department is used to mean a part of a larger whole. Almost all of them were named after geographical features rather than after historical or cultural territories which could have their own loyalties. The earliest known suggestion of it is from 1764 in the writings of dArgenson and they have inspired similar divisions in many countries, some of them former French colonies. Most French departments are assigned a number, the Official Geographical Code. Some overseas departments have a three-digit number, the number is used, for example, in the postal code, and was until recently used for all vehicle registration plates. For example, inhabitants of Loiret might refer to their department as the 45 and this reform project has since been abandoned. The first French territorial departments were proposed in 1665 by Marc-René dArgenson to serve as administrative areas purely for the Ponts et Chaussées infrastructure administration, before the French Revolution, France gained territory gradually through the annexation of a mosaic of independent entities. By the close of the Ancien Régime, it was organised into provinces, during the period of the Revolution, these were dissolved, partly in order to weaken old loyalties. Their boundaries served two purposes, Boundaries were chosen to break up Frances historical regions in an attempt to erase cultural differences, Boundaries were set so that every settlement in the country was within a days ride of the capital of the department. This was a security measure, intended to keep the national territory under close control. This measure was directly inspired by the Great Terror, during which the government had lost control of rural areas far from any centre of government. The old nomenclature was carefully avoided in naming the new departments, most were named after an areas principal river or other physical features. Even Paris was in the department of Seine, the number of departments, initially 83, was increased to 130 by 1809 with the territorial gains of the Republic and of the First French Empire. Following Napoleons defeats in 1814-1815, the Congress of Vienna returned France to its pre-war size, in 1860, France acquired the County of Nice and Savoy, which led to the creation of three new departments. Two were added from the new Savoyard territory, while the department of Alpes-Maritimes was created from Nice, the 89 departments were given numbers based on their alphabetical order. The department of Bas-Rhin and parts of Meurthe, Moselle, Vosges and Haut-Rhin were ceded to the German Empire in 1871, following Frances defeat in the Franco-Prussian War
2.
Prefectures in France
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There are 101 prefectures in France, one for each department. The official in charge is the prefect, the prefect represents the national government at the local level and as such exercises the powers that are constitutionally attributed to the national government. The prefect issues ordinances written for the application of law, to close a building that does not conform to safety codes. In the past, the prefect was head of the department, but since 1982, there is an exception in Paris and its three surrounding departments. These departments are administered by a prefecture for law enforcement and security purposes, called the Prefecture of Police. The power of law enforcement is usually invested in the mayor in other French communes, the departments are divided into arrondissements, themselves divided into cantons. The chef-lieu darrondissement is the subprefecture, the official in charge is the subprefect (French, sous-préfet. Cantons have relatively few competences, the most important one being the local organisation of elections, administrative divisions of France French National Police
3.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
4.
France
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France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans 643,801 square kilometres and had a population of almost 67 million people as of January 2017. It is a unitary republic with the capital in Paris. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse, during the Iron Age, what is now metropolitan France was inhabited by the Gauls, a Celtic people. The area was annexed in 51 BC by Rome, which held Gaul until 486, France emerged as a major European power in the Late Middle Ages, with its victory in the Hundred Years War strengthening state-building and political centralisation. During the Renaissance, French culture flourished and a colonial empire was established. The 16th century was dominated by civil wars between Catholics and Protestants. France became Europes dominant cultural, political, and military power under Louis XIV, in the 19th century Napoleon took power and established the First French Empire, whose subsequent Napoleonic Wars shaped the course of continental Europe. Following the collapse of the Empire, France endured a succession of governments culminating with the establishment of the French Third Republic in 1870. Following liberation in 1944, a Fourth Republic was established and later dissolved in the course of the Algerian War, the Fifth Republic, led by Charles de Gaulle, was formed in 1958 and remains to this day. Algeria and nearly all the colonies became independent in the 1960s with minimal controversy and typically retained close economic. France has long been a centre of art, science. It hosts Europes fourth-largest number of cultural UNESCO World Heritage Sites and receives around 83 million foreign tourists annually, France is a developed country with the worlds sixth-largest economy by nominal GDP and ninth-largest by purchasing power parity. In terms of household wealth, it ranks fourth in the world. France performs well in international rankings of education, health care, life expectancy, France remains a great power in the world, being one of the five permanent members of the United Nations Security Council with the power to veto and an official nuclear-weapon state. It is a member state of the European Union and the Eurozone. It is also a member of the Group of 7, North Atlantic Treaty Organization, Organisation for Economic Co-operation and Development, the World Trade Organization, originally applied to the whole Frankish Empire, the name France comes from the Latin Francia, or country of the Franks
5.
Regions of France
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France is divided into 18 administrative regions, including 13 metropolitan regions and 5 overseas regions. The current legal concept of region was adopted in 1982, the term région was officially created by the Law of Decentralisation, which also gave regions their legal status. The first direct elections for representatives took place on 16 March 1986. In 2016, the number of regions was reduced from 27 to 18 through amalgamation, in 2014, the French parliament passed a law reducing the number of metropolitan regions from 22 to 13 with effect from 1 January 2016. However, the region of Upper and Lower Normandy is simply called Normandy. Permanent names were to be proposed by the new regional councils by 1 July 2016, the legislation defining the new regions also allowed the Centre region to officially change its name to Centre-Val de Loire with effect from January 2015. Two regions, Auvergne-Rhône-Alpes and Bourgogne-Franche-Comté, opted to retain their interim names, between 1982 and 2015, there were 22 regions in Metropolitan France. Before 2011, there were four regions, in 2011 Mayotte became the fifth. Regions lack separate legislative authority and therefore cannot write their own statutory law and they levy their own taxes and, in return, receive a decreasing part of their budget from the central government, which gives them a portion of the taxes it levies. They also have considerable budgets managed by a council made up of representatives voted into office in regional elections. A regions primary responsibility is to build and furnish high schools, in March 2004, the French central government unveiled a controversial plan to transfer regulation of certain categories of non-teaching school staff to the regional authorities. Critics of this plan contended that tax revenue was insufficient to pay for the costs. In addition, regions have considerable power over infrastructural spending, e. g. education, public transit, universities and research. This has meant that the heads of regions such as Île-de-France or Rhône-Alpes can be high-profile positions. Number of regions controlled by each coalition since 1986, Overseas region is a recent designation, given to the overseas departments that have similar powers to those of the regions of metropolitan France. Radio France Internationale in English Overseas regions Ministère de lOutre-Mer some explanations about the past and current developments of DOMs and TOMs
6.
Nouvelle-Aquitaine
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Nouvelle-Aquitaine is the largest administrative region in France, located in the southwest of the country. The region was created by the reform of French Regions in 2014 through the merger of three regions, Aquitaine, Limousin and Poitou-Charentes. It covers 84,061 km2 – or 1⁄8 of the country – and has approximately 5,800,000 inhabitants, the new region was established on 1 January 2016, following the regional elections in December 2015. It is the largest region in France by area, with a slightly larger than that of Austria. Its largest city, Bordeaux, together with its suburbs and satellite cities, forms the 7th-largest metropolitan area of France, with 850,000 inhabitants. The region has 25 major urban areas, among which the most important after Bordeaux are Bayonne, Limoges, Poitiers, Pau, after Île-de-France, New Aquitaine is the premier French region in research and innovation, with five universities and several Grandes Ecoles. Many companies specializing in surfing and related sports have located along the coast, in terms of culture, the new region includes major parts of Southern France, marked by Basque, Occitan and Oïl cultures. Historically, it is the successor to medieval Aquitaine. In June 2016, a group headed by historian Anne-Marie Cocula. The decision came after the favorite, Aquitaine, faced resistance by regional politicians from Limousin. The other popular favorite, Grande Aquitaine, was rejected for its connotation with a feeling of superiority, alain Rousset, president of the region, concurred with the working groups conclusion, reaffirming that he considered the acronym ALPC no choice at all. On 27 June 2016, just a few days ahead of the 1 July deadline, frances Conseil dÉtat approved New-Aquitaine as the new name of the region on 28 September 2016, effective 30 September 2016. Nouvelle-Aquitaine is delimited by four other French regions, three communities in Spain to the south, and the North Atlantic Ocean to the west. Its largest city and only metropolis is Bordeaux, in the heart of an agglomeration of nearly one million inhabitants. Taking into consideration the area, the new region is home to six of the fifty largest metropolitan areas of French territory. It is part of five watersheds facing the Atlantic Ocean, Loire, Charente, Garonne and Dordogne and Adour, giving rivers bordering land dedicated mostly to viticulture and to agriculture. This diverse area is the area of the oyster, mussel, the Landes forest, by far the most extensive, covering almost one million hectares, making it the largest artificial forest of Western Europe. The Landes forest is included in the Landes de Gascogne Regional Natural Park
7.
Limoges
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Limoges is a city and commune, the capital of the Haute-Vienne department and the administrative capital of the Limousin in west-central France. Limoges is known for its medieval and Renaissance enamels on copper, for its 19th-century porcelain and for its oak barrels which are used for Cognac, some are even exported to wineries in California. Scarce remains of settlements have been found in the area of Limoges. The city proper was founded as Augustoritum by the Romans, around 10 BC, the foundation was part of the reorganization of the province by the emperor Augustus, hence the new name. The Roman city included an amphitheatre measuring 136 x 115 metres, a theatre, according to tradition, a temple consecrated to Venus, Diana, Minerva and Jupiter was located near the modern cathedral. The city was on the typical Roman square plan, with two main crossing in the centre. It had a Senate and a currency of its own, a sign of its importance in the imperial age, Limoges was evangelized by Saint Martial, who came to the city around 250 with two companions, Alpinianus and Austriclinienus. However, in the late 3rd century it was increasingly abandoned, the population was concentrated instead in a more easily fortifiable site, the modern Puy Saint-Étienne, which is the centre of the modern Limoges. Starting from the 11th century, thanks to the presence of the Abbey of St. Martial and its large library, Limoges became a flourishing artistic centre. It was home to an important school of music composition. In the 13th century, at the peak of its splendour, the town proper, with a new line of walls encompassing the Vienne River, inhabited mainly by clerks and workers. It has a bridge on the Vienne river named after Saint-Étienne, built by the bishops, sacked in 1370, it never recovered entirely. The castle, with 12 meter-high walls, including the abbey and controlled by the abbot, traces of the walls can still be seen in the city centre. Outside the lines of walls were the popular quarters, in 1370, Limoges was occupied by Edward, the Black Prince, who massacred some 300 residents, perhaps a sixth of the normal population, with another 60 members of the garrison of 140 dead as well. The city and castle were united in 1792 to form the city of Limoges. During the French Revolution several religious edifices, considered symbols of the Ancien Régime, were destroyed by the population, some years later the porcelain industry started to develop, favoured by the presence of kaolinite which was discovered near Limoges in 1768. Factories in Limoges and St Junien still produce luxury leather shoes, gloves, in the 19th century Limoges saw strong construction activity, which included the destruction and rebuilding of much of the city centre. The unsafe conditions of the population is highlighted by the outbreak of several riots, including that of July–November 1830
8.
Subprefectures in France
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In France, a subprefecture is the administrative center of a departmental arrondissement that does not contain the prefecture for its department. The term also applies to the building houses the administrative headquarters for an arrondissement. The civil servant in charge of a subprefecture is the subprefect, between May 1982 and February 1988, subprefects were known instead by the title commissaire adjoint de la République. Where the administration of an arrondissement is carried out from a prefecture, the municipal arrondissements of Paris, Lyon, and Marseille) are divisions of the city rather than the prefecture, and so are not arrondissements in the same sense
9.
Bellac
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Bellac is a commune in the Haute-Vienne department in the Nouvelle-Aquitaine region in western France. Bellac is where the French author Jean Giraudoux, writer of LApollon de Bellac, was born in 1882 and his house has been turned into a museum. Bellac lies 45 km northwest of Limoges at the confluence of the rivers Gartempe and Vincou, poitiers is 70 km to the northwest, and Angoulême 100 km to the southwest. The hills known as the Monts de Blond lie immediately to the south, Bellac is a sous-préfecture of Haute-Vienne, governing eight cantons and 63 communes. Bellac is 30 km west of the A20 Limoges-Orléans motorway, both these roads had been designated part of the Route Centre-Europe Atlantique and were thus at risk of being upgraded to motorway. However, the latest thinking is that the RCEA will be re-routed from La Souterraine south down the A20 to Limoges and then via upgraded to the N520/N141 routes to Angoulême and the west. Bellac is classified as a cité de charactere, a village étape, a station verte de vacances, for her work in Bellac see Wikipedia and the Pierpoint Morgan Library site
10.
Rochechouart
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Rochechouart is a commune in the Haute-Vienne department in the Nouvelle-Aquitaine region in west-central France. It is a sub-prefecture of the department, the name of the town comes from Latin roca cavardi, which roughly translates as the rock of Cavardus, the lord who had the fortified place built at the beginning of the 11th century. More often than not, natives pronounce it, not * as is its pronunciation in Standard French, aymeric I, who lived around 990, was the first viscount and established the Rochechouartais dynasty. The city was then on governed by four consuls who chose their own successors. At the same time the viscount suppressed all direct taxes such as the taille and this Charter was very advanced for its times, and despite pressure from the other lords in the region, it remained in force until 1789. François de Rochechouart in the late 15th century is known for his study on the Dialogues of Pierre Salmon, Rochechouart is situated at the confluence of the River Grêne and the River Vayres on the Plateau of Limousin, about 180 m above sea level. It is about 9 km south of Saint-Junien, the second largest town in the department of Haute-Vienne, and 45 km west of Limoges, the walled town of Rochechouart is overlooked by the château and houses a museum, the Espace Meteorite Paul Pellas which commemorates the meteorite crater. The château was taken over by the community in 1832 and now houses the hall as well as a modern art collection. Little is visible on the now because of erosion. This crater is one of five craters that occurred at around the same date. Tectonic plates have moved since then, but it has calculated that three of these craters are exactly aligned, and the other two lie on identical declination paths to two of the other three. It is hypothesized that they may have part of a multiple impact event. These impacts may have been the trigger for the Triassic–Jurassic extinction event in which 80% of the species were obliterated. 1962,40931968,40591975,41961982,40531990,39851999,36672006,39302013,3807 Inhabitants are known as Rochechouartais, communes of the Haute-Vienne department INSEE
11.
Daylight saving time
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Daylight saving time is the practice of advancing clocks during summer months by one hour so that evening daylight lasts an hour longer, while sacrificing normal sunrise times. Typically, regions that use Daylight Savings Time adjust clocks forward one hour close to the start of spring, American inventor and politician Benjamin Franklin proposed a form of daylight time in 1784. New Zealander George Hudson proposed the idea of saving in 1895. The German Empire and Austria-Hungary organized the first nationwide implementation, starting on April 30,1916, many countries have used it at various times since then, particularly since the energy crisis of the 1970s. The practice has both advocates and critics, DST clock shifts sometimes complicate timekeeping and can disrupt travel, billing, record keeping, medical devices, heavy equipment, and sleep patterns. Computer software often adjusts clocks automatically, but policy changes by various jurisdictions of DST dates, industrialized societies generally follow a clock-based schedule for daily activities that do not change throughout the course of the year. The time of day that individuals begin and end work or school, North and south of the tropics daylight lasts longer in summer and shorter in winter, with the effect becoming greater as one moves away from the tropics. However, they will have one hour of daylight at the start of each day. Supporters have also argued that DST decreases energy consumption by reducing the need for lighting and heating, DST is also of little use for locations near the equator, because these regions see only a small variation in daylight in the course of the year. After ancient times, equal-length civil hours eventually supplanted unequal, so civil time no longer varies by season, unequal hours are still used in a few traditional settings, such as some monasteries of Mount Athos and all Jewish ceremonies. This 1784 satire proposed taxing window shutters, rationing candles, and waking the public by ringing church bells, despite common misconception, Franklin did not actually propose DST, 18th-century Europe did not even keep precise schedules. However, this changed as rail transport and communication networks came to require a standardization of time unknown in Franklins day. Modern DST was first proposed by the New Zealand entomologist George Hudson, whose shift work job gave him time to collect insects. An avid golfer, he also disliked cutting short his round at dusk and his solution was to advance the clock during the summer months, a proposal he published two years later. The proposal was taken up by the Liberal Member of Parliament Robert Pearce, a select committee was set up to examine the issue, but Pearces bill did not become law, and several other bills failed in the following years. Willett lobbied for the proposal in the UK until his death in 1915, william Sword Frost, mayor of Orillia, Ontario, introduced daylight saving time in the municipality during his tenure from 1911 to 1912. Starting on April 30,1916, the German Empire and its World War I ally Austria-Hungary were the first to use DST as a way to conserve coal during wartime, Britain, most of its allies, and many European neutrals soon followed suit. Russia and a few other countries waited until the year
12.
Central European Summer Time
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It corresponds to UTC + two hours. Other names which have been applied to Central European Summer Time are Middle European Summer Time, Central European Daylight Saving Time, and Bravo Time. Since 1996 European Summer Time has been observed between 1,00 UTC on the last Sunday of March and 1,00 on the last Sunday of October, the following countries and territories use Central European Summer Time. In addition, Libya used CEST during the years 1951–1959, 1982–1989, 1996–1997, European Summer Time Other countries and territories in UTC+2 time zone Other names of UTC+2 time zone
13.
Communes in France
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The commune is a level of administrative division in the French Republic. French communes are roughly equivalent to civil townships incorporated municipalities in the United States or Gemeinden in Germany, the United Kingdom has no exact equivalent, as communes resemble districts in urban areas, but are closer to parishes in rural areas where districts are much larger. Communes are based on historical geographic communities or villages and have received significant powers of governance to manage the populations, the communes are the fourth-level administrative divisions of France. A French commune may be a city of 2.2 million inhabitants like Paris, communes typically are based on pre-existing villages and facilitate local governance. All communes have names, but not all named geographic areas or groups of people residing together are communes, a commune is a town, city, or municipality. Use of commune in English is a habit, and one that might be corrected. There is nothing in commune in French that is different from town in English. The French word commune appeared in the 12th century, from Medieval Latin communia, as of January 2015, there were 36,681 communes in France,36,552 of them in metropolitan France and 129 of them overseas. This is a higher total than that of any other European country. The whole territory of the French Republic is divided into communes and this is unlike some other countries, such as the United States, where unincorporated areas directly governed by a county or a higher authority can be found. There are only a few exceptions, COM of Saint-Martin and it was previously a commune inside the Guadeloupe région. The commune structure was abolished when Saint-Martin became an overseas collectivity on 22 February 2007, COM of Wallis and Futuna, which still is divided according to the three traditional chiefdoms. It was previously a commune inside the Guadeloupe region, the commune structure was abolished when Saint-Barthélemy became an overseas collectivity on 22 February 2007.88 square kilometres. The median area of metropolitan Frances communes at the 1999 census was even smaller, the median area is a better measure of the area of a typical French commune. This median area is smaller than that of most European countries. In Italy, the area of communes is 22 km2, in Belgium it is 40 km2, in Spain it is 35 km2, and in Germany. Switzerland and the Länder of Rhineland-Palatinate, Schleswig-Holstein, and Thuringia in Germany were the places in Europe where the communes had a smaller median area than in France. The communes of Frances overseas départements such as Réunion and French Guiana are large by French standards and they usually group into the same commune several villages or towns, often with sizeable distances among them
14.
Estuary
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An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a zone between river environments and maritime environments. They are subject both to marine influences—such as tides, waves, and the influx of saline water—and to riverine influences—such as flows of fresh water and sediment. The inflows of sea water and fresh water provide high levels of nutrients both in the water column and in sediment, making estuaries among the most productive natural habitats in the world. Most existing estuaries formed during the Holocene epoch with the flooding of river-eroded or glacially scoured valleys when the sea began to rise about 10. Estuaries are typically classified according to their geomorphological features or to water-circulation patterns, the banks of many estuaries are amongst the most heavily populated areas of the world, with about 60% of the worlds population living along estuaries and the coast. The word estuary is derived from the Latin word aestuarium meaning tidal inlet of the sea, there have been many definitions proposed to describe an estuary. However, this definition excludes a number of water bodies such as coastal lagoons. This broad definition also includes fjords, lagoons, river mouths, an estuary is a dynamic ecosystem having a connection to the open sea through which the sea water enters with the rhythm of the tides. The sea water entering the estuary is diluted by the water flowing from rivers. The pattern of dilution varies between different estuaries and depends on the volume of water, the tidal range. Drowned river valleys are known as coastal plain estuaries. In places where the sea level is rising relative to the land, sea water progressively penetrates into river valleys and this is the most common type of estuary in temperate climates. Well-studied estuaries include the Severn Estuary in the United Kingdom and the Ems Dollard along the Dutch-German border, the width-to-depth ratio of these estuaries is typically large, appearing wedge-shaped in the inner part and broadening and deepening seaward. Water depths rarely exceed 30 m, examples of this type of estuary in the U. S. are the Hudson River, Chesapeake Bay, and Delaware Bay along the Mid-Atlantic coast, and Galveston Bay and Tampa Bay along the Gulf Coast. They are relatively common in tropical and subtropical locations and these estuaries are semi-isolated from ocean waters by barrier beaches. Formation of barrier beaches partially encloses the estuary, with only narrow inlets allowing contact with the ocean waters, bar-built estuaries typically develop on gently sloping plains located along tectonically stable edges of continents and marginal sea coasts. They are extensive along the Atlantic and Gulf coasts of the U. S. in areas with active coastal deposition of sediments, barrier beaches form in shallow water and are generally parallel to the shoreline, resulting in long, narrow estuaries
15.
Vienne (river)
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The Vienne is one of the most important rivers in south-western France. It is a significant left tributary of the lower Loire and it supports numerous hydro-electric dams, and it is the main river of the Limousin region and also of the eastern part of the Poitou-Charentes region. Two French departments are named after the Vienne, Haute-Vienne in the Limousin region, the Vienne rises as a spring in the department of Corrèze, at the foot of Mont Audouze, on the Plateau de Millevaches, near Peyrelevade. It then flows roughly west to the city of Limoges where it played a major role in the famous Limoges porcelain industry. A little way after Limoges it takes a turn to the north, en route to its confluence with the Loire, the Vienne is joined by the rivers Creuse and Clain. Finally, after a journey of 372 km it reaches the Loire at Candes-Saint-Martin in the department of Indre-et-Loire. geoportail. fr The Vienne at the Sandre database
16.
Creuse
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Creuse (French pronunciation, , is a department in central France named after the river Creuse. Creuse is one of the original 83 departments created during the French Revolution on 4 March 1790 and it was created from the former province of La Marche. The County of Marche was a medieval French county, approximately corresponding to the modern département of Creuse. Marche first appeared as a separate fief about the middle of the 10th century, when William III, Duke of Aquitaine, gave it to one of his vassals named Boso, in the 12th century, the countship passed to the family of Lusignan. They also were sometimes counts of Angoulême and counts of Limousin, with the death of the childless Count Guy in 1308, his possessions in La Marche were seized by Philip IV of France. In 1316 the king made La Marche an appanage for his youngest son the Prince, several years later in 1327, La Marche passed into the hands of the House of Bourbon. The family of Armagnac held it from 1435 to 1477, when it reverted to the Bourbons, in 1527 La Marche was seized by Francis I and became part of the domains of the French crown. It was divided into Haute Marche and Basse Marche, the estates of the former continuing until the 17th century, from 1470 until the Revolution, the province was under the jurisdiction of the parlement of Paris. In 1886 Bourganeuf ville lumière, located in a part of Creuse. The achievement was crowned with the regions first telephone line, installed in order to permit instant communication between the station and the newly illuminated town. Creuse is part of the region of Nouvelle-Aquitaine and is surrounded by the departments of Corrèze, Haute-Vienne, Allier, Puy-de-Dôme, Cher and it is in the Massif Central and permeated by the Creuse and its tributaries. The river is dammed at several locations both for water supply and hydroelectricity generation, as is typical for an inland area of continental Europe, Creuse has relatively cold winters with some snowfall into April, but also hot summers. Rain falls throughout the year because of the high elevation. The topography is rolling hills intersected by often steep valleys. The terrestrial ecology is typically cool temperate with a species mix common in the western UK, with oak, ash, chestnut, hazel, much of the farming is beef cattle, Charolais and Limousin, and also sheep. The inhabitants of the department are called Creusois, the population peaked at 287,075 in 1851, after which it declined gently until the First World War. By 1921 the registered population had slumped by almost 38,000 in ten years to 228,244, the President of the General Council is Jean-Jacques Lozach of the Socialist Party. The Creuse Cake is a named after the region
17.
Dordogne
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Dordogne is a department in southwestern France, with its prefecture in Périgueux. The department is located in the region of Nouvelle-Aquitaine between the Loire Valley and the Pyrenees, and is named after the great Dordogne river that runs through it and it roughly corresponds with the ancient county of Périgord. The county of Périgord dates back to when the area was inhabited by the Gauls and it was originally home to four tribes, the name for four tribes in the Gaulish language was Petrocore. The area eventually known as the county of Le Périgord. The Petrocores took part in the resistance against Rome, the earliest cluzeaux, artificial caves either above or below ground, can be found throughout the Dordogne. These subterranean refuges and lookout huts were large enough to shelter entire local populations, according to Julius Caesar the Gauls took refuge in these caves during the resistance. After Guienne province was transferred to the English Crown under the Plantagenets following the remarriage of Eleanor of Aquitaine in 1152, the county had been torn apart and, as a consequence, that modeled its physiognomy. During the calmer periods of the late 15th and early 16th centuries, the finest Gothic and Renaissance residences were built in Périgueux, Bergerac and Sarlat. In the countryside, the nobility had the majority of the more than 1200 chateaux, manors, at the time, Bergerac was one of the most powerful Huguenot strongholds, along with La Rochelle. and even Josephine Baker. A number of ruins have retained the memory of the tragedies took place within their walls. Several of the castles and châteaux are open to visitors and some of such as Bourdeilles and Mareuil. Saint-Léon-sur-Vézère, Connezac, Saint-Jean-de-Côle, La Roque-Gageac and many others are real jewels of architecture, as for the old quarters of Périgueux or Bergerac, restored and developed into pedestrian areas, they have regained their former charm. A number of towns, such as Brantôme, Issigeac, Eymet. A special mention should be made in respect to Sarlat. Dordogne is one of the original 83 departments created on 4 March 1790 during the French Revolution and it was included from the former province of Périgord, the county of Périgord. Its borders would continue to change over the subsequent decades, in 1793 the communes of Boisseuilh, Coubjours, Génis, Payzac, Saint-Cyr-les-Champagnes, Saint-Mesmin, Salagnac, Savignac, Saint-Trié and Teillots were transferred from Corrèze to Dordogne. In 1794 Dordogne ceded Cavarc to Lot-et-Garonne, later in 1794 Dordogne gained Parcoul from Charente-Inférieure. Following the restoration, in 1819, the commune of Bonrepos was suppressed and merged with the adjacent commune of Souillac in Lot, but at some stage the victim died, and following a trial four individuals identified as culpable were in turn condemned to die by guillotine
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Charente
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Charente is one of the original 83 departments created during the French Revolution on 4 March 1790. It was created from the province of Angoumois, west. Prior to the creation of the department, the area was not a natural unit, the accelerating pace of industrial and commercial development during the first half of the nineteenth century led to a period of prosperity, and the departments population peaked in 1851. Economic ruin came to many in the Charentais wine industry with the arrival in 1872 of phylloxera, the relatively relaxed pace of economic development in the twentieth century encouraged the immigration of retirees from overseas. It is part of the Aquitaine Basin for its major part, the Charente flows through it and gave its name to the department, along with Charente-Maritime. It is composed with the region of Angoumois and contains part of the regions of Saintonge, Limousin, Périgord. The department is part of the current region of Nouvelle-Aquitaine and it is surrounded by the departments of Charente-Maritime, Dordogne, Haute-Vienne, Vienne and Deux-Sèvres. The inhabitants of the department are called Charentais, the President of the General Council is Michel Boutant of the Socialist Party. Cognac and pineau are two of the agricultural products of the region, along with butter. The Charentaise slipper is another traditional product. Cantons of the Charente department Communes of the Charente department Arrondissements of the Charente department Charente
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Vienne
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Vienne is a department in the French region of Nouvelle-Aquitaine. It takes its name from the river Vienne, established on March 4,1790 during the French Revolution, Vienne is one of the original 83 departments. It was created from parts of the provinces of Poitou, Touraine, and Berry. The original Acadians, who settled in and around what is now Nova Scotia, kennedy argues that the emigrants carried to Canada their customs and social structure. They were frontier peoples, who dispersed their settlements based on kinship and they optimized use of farmland and emphasized trading for a profit. They were hierarchical and politically active, Édith Cresson, Frances first woman Prime Minister from 1991-1992, was a deputy for the department. It has three arrondissements, Poitiers, the prefecture, and the subprefectures Châtellerault and Montmorillon, the capital Poitiers is the see of the Roman Catholic Archdiocese of Poitiers, which pastorally serves the department. Goat cheese making is an important industry of Vienne
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Indre
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Indre is a department in the centre of France named after the river Indre. The inhabitants of the department are called Indriens, Indre is part of the current region of Centre-Val de Loire and is surrounded by the departments of Indre-et-Loire, Loir-et-Cher, Cher, Creuse, Vienne, and Haute-Vienne. The préfecture is Châteauroux and there are three subpréfectures at Le Blanc, La Châtre and Issoudun, Indre is one of the original 83 departments created during the French Revolution on 4 March 1790, by order of the National Constituent Assembly. The new departments were to be administered and approximately equal in size. The department was created from part of the province of Berry. Before the Roman conquest, the Celtic Bituriges tribe occupied an area that included Indre, Cher and their capital was Avaricum, and another important settlement was at Argenton-sur-Creuse. The area then part of Roman Gaul after its conquest by Julius Caesar around 58 BC. Following the collapse of the Roman Empire in the West, the Frankish tribes living in Gaul were united under the Merovingians, from this time, the Franks controlled most of Gaul and the Carolingian Empire was the last stage of their rule. The Carolingian dynasty reached its peak with the crowning of Charlemagne and after his death in 814, the Carolingian territories were divided into three sections in 843 at the Treaty of Verdun, and the area that is now the department of Indre, became part of West Francia. In 869, the king of Middle Francia died without leaving a legitimate heir, a castle was built at Châteauroux in the late tenth century. In the eleventh century, the lords of Châteauroux were powerful in the region, Indre is a department in central France and is part of the region of Centre-Val de Loire. The capital and largest town in the department is Châteauroux, to the north of Indre lies Loir-et-Cher, to the east Cher, to the south lies Creuse and Haute-Vienne, to the southwest lies Vienne, and to the northwest lies Indre-et-Loire. Most of the department is relatively level plains in the broad Loire Valley, the area of the department is 2,269 square miles and it is some 60 miles from north to south and some 54 miles wide. The land is undulating and slopes gently towards the northwest, the main rivers are the Creuse, the Claise and the Indre. The Creuse, a tributary of the Vienne, is 264 kilometres long and has been impounded in places, at the time it was built in 1926. The Claise is 88 kilometres long and is a tributary of the Creuse, the Indre is a longer waterway and flows centrally through the department from south to north, through the major towns of La Châtre, Châteauroux and Loches. It is a tributary of the Loire, joining it at Chinon in the department of Loir-et-Cher. The highest point of the department is near the town of Pouligny-Notre-Dame where the land rises to 459 m above sea level, the remaining land is heathland, urban land and waterways
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Creuse (river)
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The Creuse is a 264-kilometre long river in western France, a tributary of the river Vienne. Its source is in the Plateau de Millevaches, an extension of the Massif Central. The Creuse flows northwest through the departments and towns, Creuse department. Indre-et-Loire department, Yzeures-sur-Creuse, Descartes Vienne department, La Roche-Posay The Creuse flows into the river Vienne about 20 kilometres north of Châtellerault, a tributary of the river Creuse is the Gartempe. The Creuse valley is the setting for paintings by the so-called Crozant School, including works by Armand Guillaumin, there are six hydroelectric dams on the river. Three are in the Creuse département with one at Chambon-Sainte-Croix above Anzeme, one at Les Chezelles near Le Bourg-dHem, the remaining three are in the Indre including the Éguzon dam which was opened in 1926 and was, at the time, the largest dam in Europe. The lakes created by the dams are popular tourist destinations and several have artificial beaches, http, //www. geoportail. fr The Creuse at the Sandre database Media related to Creuse river at Wikimedia Commons
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Massif Central
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The Massif Central is an elevated region in the middle of southern France, consisting of mountains and plateaus. It covers approximately 15 percent of the country, the region was a barrier to transport within France until the opening of the A75 motorway, which not only made north-south travel easier, but also opened up the Massif Central itself. The Massif Central is an old massif, formed during the Variscan orogeny and it was powerfully raised and made to look geologically younger in the eastern section by the uplift of the Alps during the Paleogene period and in the southern section by the uplift of the Pyrenees. These tectonic movements created faults and are maybe at the origin of the volcanism in the Massif Central, in fact, above the crystalline foundation, we can observe many volcanoes of many different types and ages, volcanic plateaus, stratovolcanoes, and small, very recent monogenic volcanoes. The entire region contains a concentration of approximately 450 extinct volcanoes. The strip of Chaîne des Puys, running north to south and less than 60 square miles long, the Auvergne Volcanoes National Park is in the massif. In the south, one region, made up of features called causses in French. The most famous of these is the canyon of Tarn, the following régions are part of the Massif Central, Auvergne, Limousin. Part of the following régions are in the Massif Central, Languedoc-Roussillon, the largest cities are Clermont-Ferrand and Saint-Étienne
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Charente (river)
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The Charente is a 381-kilometre long river in southwestern France. Its source is in the Haute-Vienne département at Chéronnac, a village near Rochechouart. It flows through the departments of Haute-Vienne, Charente, Vienne, the river flows into the Atlantic Ocean near Rochefort. The Charente was navigable for many years, but navigation has only recently restored after the river had been virtually abandoned by commercial shipping in the middle of the 20th century. Recreational vessels have now taken possession of the waterway of which the navigability has been restored as far upstream as Angoulême. Flowing through cities like Cognac, Jarnac, Saintes and Rochefort, the river has been equipped upstream from Saintes, and it has locks of a fairly modest size—some 34 by 6 metres. Marinas along the river boats for hire and mooring as well. fr The Charente at the Sandre database
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Rochechouart crater
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The Rochechouart crater is an impact crater tentatively centered at the hamlet of La Judie 4 km west of Rochechouart, France. Its original diameter before erosion is thought to have been about 20–30 km and its most recent age estimate is 202.7 ±2.2 million years ago, placing it in the Rhaetian, close to the Triassic-Jurassic boundary. Since then the crater has been eroded, and no trace of its original surface morphology is visible. The crater appears to be too small to account for the Triassic–Jurassic extinction event, the craters surface extent includes the communes and villages of Rochechouart, Chaillac, Étagnac, Pressignac, Lésignac-Durand, Saint-Quentin-sur-Charente, Chéronnac, Chassenon and Chabanais. The remnants of this astrobleme have been a subject of debate among geologists since their discovery in the early 19th century. The explanation was given in 1969 by the French geologist François Kraut. The Rochechouart impact crater was the first crater whose nature was proved by the effects on the rocks. All of the craters had previously known and studied. Rowley has said that the chance that these craters could be aligned like this due to chance are nearly zero, the Rochechouart impact crater, at virtual-geology. info Rochechouart impactite gallery, at meteoritearticles. com The Rochechouart impact rocks, at impact-structures
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Meteorite
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When the object enters the atmosphere, various factors like friction, pressure, and chemical interactions with the atmospheric gases cause it to heat up and radiate that energy. It then becomes a meteor and forms a fireball, also known as a shooting/falling star, meteorites that survive atmospheric entry and impact vary greatly in size. For geologists, a bolide is a large enough to create a crater. Meteorites that are recovered after being observed as they transit the atmosphere or impact the Earth are called meteorite falls, all others are known as meteorite finds. As of April 2016, there were about 1,140 witnessed falls that have specimens in the worlds collections, there are more than 38,660 well-documented meteorite finds. Modern classification schemes divide meteorites into groups according to their structure, chemical and isotopic composition, meteorites smaller than 2 mm are classified as micrometeorites. Extraterrestrial meteorites are such objects that have impacted other celestial bodies and they have been found on the Moon and Mars. Meteorites are always named for the places they were found, usually a town or geographic feature. In cases where many meteorites were found in one place, the name may be followed by a number or letter, the name designated by the Meteoritical Society is used by scientists, catalogers, and most collectors. Most meteoroids disintegrate when entering the Earths atmosphere, usually, five to ten a year are observed to fall and are subsequently recovered and made known to scientists. Few meteorites are large enough to create large impact craters, instead, they typically arrive at the surface at their terminal velocity and, at most, create a small pit. Large meteoroids may strike the ground with a significant fraction of their escape velocity, the kind of crater will depend on the size, composition, degree of fragmentation, and incoming angle of the impactor. The force of such collisions has the potential to cause widespread destruction, the most frequent hypervelocity cratering events on the Earth are caused by iron meteoroids, which are most easily able to transit the atmosphere intact. In contrast, even relatively large stony or icy bodies like small comets or asteroids, up to millions of tons, are disrupted in the atmosphere, and do not make impact craters. Although such disruption events are uncommon, they can cause a concussion to occur. Very large stony objects, hundreds of meters in diameter or more, weighing tens of millions of tons or more, can reach the surface and cause large craters, such events are generally so energetic that the impactor is completely destroyed, leaving no meteorites. Several phenomena are well documented during witnessed meteorite falls too small to produce hypervelocity craters, various colors have been reported, including yellow, green, and red. Flashes and bursts of light can occur as the object breaks up, explosions, detonations, and rumblings are often heard during meteorite falls, which can be caused by sonic booms as well as shock waves resulting from major fragmentation events
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Erosion
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In earth science, erosion is the action of surface processes that remove soil, rock, or dissolved material from one location on the Earths crust, then transport it away to another location. Eroded sediment or solutes may be transported just a few millimetres, the rates at which such processes act control how fast a surface is eroded. Feedbacks are also possible between rates of erosion and the amount of eroded material that is carried by, for example. Processes of erosion that produce sediment or solutes from a place contrast with those of deposition, while erosion is a natural process, human activities have increased by 10-40 times the rate at which erosion is occurring globally. At well-known agriculture sites such as the Appalachian Mountains, intensive farming practices have caused erosion up to 100x the speed of the rate of erosion in the region. Excessive erosion causes both on-site and off-site problems, on-site impacts include decreases in agricultural productivity and ecological collapse, both because of loss of the nutrient-rich upper soil layers. In some cases, the end result is desertification. Off-site effects include sedimentation of waterways and eutrophication of bodies, as well as sediment-related damage to roads. Intensive agriculture, deforestation, roads, anthropogenic climate change and urban sprawl are amongst the most significant human activities in regard to their effect on stimulating erosion, however, there are many prevention and remediation practices that can curtail or limit erosion of vulnerable soils. Rainfall, and the surface runoff which may result from rainfall, produces four types of soil erosion, splash erosion, sheet erosion, rill erosion. Splash erosion is generally seen as the first and least severe stage in the erosion process. In splash erosion, the impact of a falling raindrop creates a crater in the soil. The distance these soil particles travel can be as much as 0.6 m vertically and 1.5 m horizontally on level ground. If the soil is saturated, or if the rate is greater than the rate at which water can infiltrate into the soil. If the runoff has sufficient flow energy, it will transport loosened soil particles down the slope, sheet erosion is the transport of loosened soil particles by overland flow. Rill erosion refers to the development of small, ephemeral concentrated flow paths which function as both sediment source and sediment delivery systems for erosion on hillslopes, generally, where water erosion rates on disturbed upland areas are greatest, rills are active. Flow depths in rills are typically of the order of a few centimetres or less and this means that rills exhibit hydraulic physics very different from water flowing through the deeper, wider channels of streams and rivers. Gully erosion occurs when water accumulates and rapidly flows in narrow channels during or immediately after heavy rains or melting snow
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Bronze Age
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The Bronze Age is a historical period characterized by the use of bronze, proto-writing, and other early features of urban civilization. The Bronze Age is the principal period of the three-age Stone-Bronze-Iron system, as proposed in modern times by Christian Jürgensen Thomsen. An ancient civilization is defined to be in the Bronze Age either by smelting its own copper and alloying with tin, arsenic, or other metals, or by trading for bronze from production areas elsewhere. Copper-tin ores are rare, as reflected in the fact there were no tin bronzes in Western Asia before trading in bronze began in the third millennium BC. Worldwide, the Bronze Age generally followed the Neolithic period, with the Chalcolithic serving as a transition, although the Iron Age generally followed the Bronze Age, in some areas, the Iron Age intruded directly on the Neolithic. Bronze Age cultures differed in their development of the first writing, according to archaeological evidence, cultures in Mesopotamia and Egypt developed the earliest viable writing systems. The overall period is characterized by use of bronze, though the place and time of the introduction. Human-made tin bronze technology requires set production techniques, tin must be mined and smelted separately, then added to molten copper to make bronze alloy. The Bronze Age was a time of use of metals. The dating of the foil has been disputed, the Bronze Age in the ancient Near East began with the rise of Sumer in the 4th millennium BC. Societies in the region laid the foundations for astronomy and mathematics, the usual tripartite division into an Early, Middle and Late Bronze Age is not used. Instead, a division based on art-historical and historical characteristics is more common. The cities of the Ancient Near East housed several tens of thousands of people, ur in the Middle Bronze Age and Babylon in the Late Bronze Age similarly had large populations. The earliest mention of Babylonia appears on a tablet from the reign of Sargon of Akkad in the 23rd century BC, the Amorite dynasty established the city-state of Babylon in the 19th century BC. Over 100 years later, it took over the other city-states. Babylonia adopted the written Semitic Akkadian language for official use, by that time, the Sumerian language was no longer spoken, but was still in religious use. Elam was an ancient civilization located to the east of Mesopotamia, in the Old Elamite period, Elam consisted of kingdoms on the Iranian plateau, centered in Anshan, and from the mid-2nd millennium BC, it was centered in Susa in the Khuzestan lowlands. Its culture played a role in the Gutian Empire and especially during the Achaemenid dynasty that succeeded it
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Amphora
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An amphora is a type of container of a characteristic shape and size, descending from at least as early as the Neolithic Period. Amphorae were used in vast numbers for the transport and storage of various products and they are most often ceramic, but examples in metals and other materials have been found. The amphora complements the large container, the pithos, which makes available capacities between one-half and two and one-half tons. In contrast, the amphora holds under a half-ton, typically less than 100 pounds, the bodies of the two types have similar shapes. Where the pithos may have small loops or lugs for fastening a rope harness. The necks of pithoi are wide for scooping or bucket access, the necks of amphorae are narrow for pouring by a person holding it by the bottom and a handle. The handles might not be present, the size may require two or three handlers to lift. For the most part, however, an amphora was tableware, or sat close to the table, was intended to be seen, stoppers of perishable materials, which have rarely survived, were used to seal the contents. Two principal types of amphorae existed, the amphora, in which the neck and body meet at a sharp angle. Neck amphorae were used in the early history of ancient Greece. Most were produced with a base to allow upright storage by embedding in soft ground. The base facilitated transport by ship, where the amphorae were packed upright or on their sides in as many as five staggered layers. If upright, the bases probably were held by some sort of rack, heather and reeds might be used as packing around the vases. Racks could be used in kitchens and shops, the base also concentrated deposits from liquids with suspended solid particles, such as olive oil and wines. Amphorae are of use to maritime archaeologists, as they often indicate the age of a shipwreck. They are occasionally so well preserved that the content is still present, providing information on foodstuffs. Amphorae were too cheap and plentiful to return to their origin-point and so, amphora is a Greco-Roman word developing in ancient Greek during the Bronze Age. The Romans acquired it during the Hellenization that occurred in the Roman Republic, cato is the first known literary person to use it
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