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Water Board (Netherlands)
In the Netherlands, a water board, water council or water authority ( nl, waterschap or heemraadschap) is a regional governing body solely charged with the management of surface water in the environment. Water boards are independent of administrative governing bodies like provinces and municipalities. In general, they are responsible for managing rivers and canals, issues with the flow of watercourses and drainage issues, water collection, flood and erosion prevention and provision of potable water. They manage polder systems, water levels, water barriers and Lock (water navigation), locks, enforcements, water quality and sewage treatment in their respective regions. The concept of a coordinating "High Water Authority" (''Hoogheemraadschap'') originated in what now is the province of South Holland in the 12th century. Background Since the settlement of the Netherlands, large parts of the land has been constantly threatened by rivers and the sea. Fertile soil and peatlands ofte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugar City 5
Sugar is the generic name for Sweetness, sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose. Compound sugars, also called disaccharides or double sugars, are molecules made of two Glycosidic bond, bonded monosaccharides; common examples are sucrose (glucose + fructose), lactose (glucose + galactose), and maltose (two molecules of glucose). White sugar is a refined form of sucrose. In the body, compound sugars are hydrolysed into simple sugars. Longer chains of monosaccharides (>2) are not regarded as sugars, and are called oligosaccharides or polysaccharides. Starch is a glucose polymer found in plants, the most abundant source of energy in human food. Some other chemical substances, such as glycerol and sugar alcohols, may have a sweet taste, but are not classified as sugar. Sugars are found in the tissues of most plants. Honey and fruits are abundant natural sources of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dike (construction)
A levee (), dike ( American English), dyke ( Commonwealth English), embankment, floodbank, or stop bank is a structure that is usually earthen and that often runs parallel to the course of a river in its floodplain or along low-lying coastlines. The purpose of a levee is to keep the course of rivers from changing and to protect against flooding of the area adjoining the river or coast. Levees can be naturally occurring ridge structures that form next to the bank of a river, or be an artificially constructed fill or wall that regulates water levels. Ancient civilizations in the Indus Valley, ancient Egypt, Mesopotamia and China all built levees. Today, levees can be found around the world, and failures of levees due to erosion or other causes can be major disasters. Etymology Speakers of American English (notably in the Midwest and Deep South) use the word ''levee'', from the French word (from the feminine past participle of the French verb , 'to raise'). It ori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeeland
, nl, Ik worstel en kom boven("I struggle and emerge") , anthem = "Zeeuws volkslied"("Zeelandic Anthem") , image_map = Zeeland in the Netherlands.svg , map_alt = , map_caption = Location of Zeeland in the Netherlands , pushpin_map = , pushpin_label_position = , pushpin_map_alt = , pushpin_map_caption = , coordinates = , coor_pinpoint = , coordinates_footnotes = , subdivision_type = Country , subdivision_name = Netherlands , established_title = , established_date = , founder = , seat_type = Capital , seat = Middelburg, Zeeland, Middelburg , seat1_type = Largest city , seat1 = Ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holland
Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former province on the western coast of the Netherlands. From the 10th to the 16th century, Holland proper was a unified political region within the Holy Roman Empire as a county ruled by the counts of Holland. By the 17th century, the province of Holland had risen to become a maritime and economic power, dominating the other provinces of the newly independent Dutch Republic. The area of the former County of Holland roughly coincides with the two current Dutch provinces of North Holland and South Holland into which it was divided, and which together include the Netherlands' three largest cities: the capital city (Amsterdam), the home of Europe's largest port (Rotterdam), and the seat of government (The Hague). Holland has a population of 6,583,534 as of November 2019, and a population density of 1203/km2. The name '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William II Of Holland
William II (February 1227 – 28 January 1256) was the Count of Holland and Zeeland from 1234 until his death. He was elected anti-king of Germany in 1248 and ruled as sole king from 1254 onwards. Early life William was the eldest son and heir of Count Floris IV of Holland and Matilda of Brabant.M. A. Pollock, Scotland, ''England and France After the Loss of Normandy, 1204-1296'', (The Boydell Press, 2015), xv. When his father was killed at a tournament at Corbie, William was only seven years old. His paternal uncles William and Otto, bishop of Utrecht, were his guardians until 1239. Kingship With the help of his maternal uncle Duke Henry II of Brabant and the Cologne archbishop Konrad von Hochstaden, William was elected king of Germany after Emperor Frederick II was excommunicated by Pope Innocent IV. He succeeded Landgrave Henry Raspe of Thuringia who had died within a year after his election as anti-king in 1246. The next year, William decided to extend his father's huntin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oude Rijn (Utrecht And South Holland)
The Oude Rijn (Old Rhine) is a branch of the Rhine delta in the Dutch provinces of Utrecht and South Holland, starting west of Utrecht, at Harmelen and runs by a mechanical pumping station into the North Sea at Katwijk. Its present-day length is 52 kilometres. In ancient times, the river was the lower part of the main Rhine branch, forking at Batavia Island, now Betuwe, in a northern branche, Rhine and southern branche Maas. It was much broader and was influenced by sea-tides. During occupation of the Romans the river formed part of the northern border of the Roman Empire. In medieval times, river Lek became the main draining river for Rhinewater and the Old Rhine was silting. The river still was important as draining river for the surrounding lowlands, for clay-industry and as a transport and trade route. Ships were towed by horse- and humanpower, using a towpath along large sections of the river, many parts of which have been upgraded to (cycling-)roads over time. Description Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Count Of Holland
The counts of Holland ruled over the County of Holland in the Low Countries between the 10th and the 16th century. House of Holland The first count of Holland, Dirk I, was the son or foster-son of Gerolf, Count in Frisia (Dijkstra suggests that Dirk may have been the son of a sister of Gerolf and that his own father died while he was still an infant). He received land around Egmond from Charles the Fat at a place called Bladella (modern day Bladel near Eindhoven, The Netherlands) in 922. This is seen as the beginning of the county of Holland. However, until about 1100, the usual names for the county were West-Friesland, Frisia or Kennemerland; in spite of this the counts from Dirk I onwards are traditionally named ''of Holland''. Note that the chronology of the first few counts is uncertain. The existence of a count between Dirk I and Dirk II was only recently suggested, since it is thought that the references to counts named Dirk between 896 and 988 refer to three, not two, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Count William II Grants The Charter To The Water Board Of Rhineland, By Caesar Van Everdingen And Pieter Jansz Post
Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: Barnes & Noble, 1992. p. 73. . The etymologically related English term "county" denoted the territories associated with the countship. Definition The word ''count'' came into English from the French ''comte'', itself from Latin ''comes''—in its accusative ''comitem''—meaning “companion”, and later “companion of the emperor, delegate of the emperor”. The adjective form of the word is "comital". The British and Irish equivalent is an earl (whose wife is a "countess", for lack of an English term). In the late Roman Empire, the Latin title ''comes'' denoted the high rank of various courtiers and provincial officials, either military or administrative: before Anthemius became emperor in the West in 467, he was a military ''comes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Union Of Water Management Associations
European Union of Water Management Associations (EUWMA) members are (umbrella) organizations in the EU member states representing organizations based on public law responsible for regional and local water management (flood protection, land drainage, water level management, irrigation) such as internal drainage boards or Waterschappen. At present, organizations from Belgium, France, Germany, Hungary, Italy, the Netherlands, Spain and United Kingdom are members of EUWMA. EUWMA represents over 8.600 individual organizations, covering over 50 mln. ha. Objectives * To increase cooperation in the field of water management between the European Water Management Associations so as to provide relevant information, views, position papers, and policy documents to National Governments, the European Commission, the European Parliament and other relevant institutions. * To exchange knowledge, experiences and views between the members. Constituent organisations * Association of Drainage Autho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windmill
A windmill is a structure that converts wind power into rotational energy using vanes called windmill sail, sails or blades, specifically to mill (grinding), mill grain (gristmills), but the term is also extended to windpumps, wind turbines, and other applications, in some parts of the English speaking world. The term wind engine is sometimes used to describe such devices. Windmills were used throughout the High Middle Ages, high medieval and early modern periods; the horizontal or panemone windmill first appeared in Persia during the 9th century, and the vertical windmill first appeared in northwestern Europe in the 12th century. Regarded as an icon of Culture of the Netherlands, Dutch culture, there are approximately 1,000 windmills in the Netherlands today. Forerunners Wind-powered machines may have been known earlier, but there is no clear evidence of windmills before the 9th century. Hero of Alexandria (Heron) in first-century Roman Egypt described what appears to be a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumping Station
Pumping stations, also called pumphouses in situations such as well drilling, drilled wells and drinking water, are facilities containing pumps and equipment for pumping fluids from one place to another. They are used for a variety of infrastructure systems, such as the supply of water to canals, the drainage of low-lying land, and the removal of sewage to processing sites. A pumping station is an integral part of a pumped-storage hydroelectricity installation. Canal water supply In countries with canal systems, pumping stations are also frequent. Because of the way the system of canal locks work, water is lost from the upper part of a canal each time a vessel passes through. Also, most lock gates are not watertight, so some water leaks from the higher levels of the canal to those lower down. Obviously, the water has to be replaced or eventually the upper levels of the canal would not hold enough water to be navigable. Canals are usually fed by diverting water from streams and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meuse (river)
The Meuse ( , , , ; wa, Moûze ) or Maas ( , ; li, Maos or ) is a major European river, rising in France and flowing through Belgium and the Netherlands before draining into the North Sea from the Rhine–Meuse–Scheldt delta. It has a total length of . History From 1301 the upper Meuse roughly marked the western border of the Holy Roman Empire with the Kingdom of France, after Count Henry III of Bar had to receive the western part of the County of Bar (''Barrois mouvant'') as a French fief from the hands of King Philip IV. In 1408, a Burgundian army led by John the Fearless went to the aid of John III against the citizens of Liège, who were in open revolt. After the battle which saw the men from Liège defeated, John ordered the drowning in the Meuse of suspicious burghers and noblemen in Liège. The border remained stable until the annexation of the Three Bishoprics Metz, Toul and Verdun by King Henry II in 1552 and the occupation of the Duchy of Lorraine by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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