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Aller Canal
The Aller Canal (german: Allerkanal) is a canal built in the mid-19th century in the German state of Lower Saxony. The canal is long and runs between Wolfsburg and Gifhorn. It was built to protect agricultural land from flooding by the river Aller. The nearly straight canal carries water from the Aller more quickly than the river itself can in its meandering course through this section of the old glacial valley. Route The Aller Canal was completed in 1863 after a three-year construction period. It begins near Weyhausen just beyond the city of Wolfsburg, where it is joined by the tributary of the Kleine Aller. Here the Aller divides itself between its natural river channel and the canal. The canal runs in an almost straight line through the wetland of the Barnbruch as far as Gifhorn where it passes the town to the south. West of Gifhorn the canal uses the upgraded and widened stream bed of the Hehlenriede and, 5 km west of Gifhorn, near Brenneckenbrück on the B 188, it re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gifhorn (district)
Gifhorn () is a district in Lower Saxony, Germany. Geography The district is located at the border of Saxony-Anhalt and extends from the southern edge of the Lüneburg Heath () in the north to the suburbs of Braunschweig and Wolfsburg in the south. The Aller River enters the district in the southeast, runs through the town of Gifhorn, is joined by the Ise and Oker river and leaves the district in the west. The southern terminus of the Elbe Lateral Canal at the Mittellandkanal is at Edesbüttel in the district. It is bounded by (from the south and clockwise) the district of Helmstedt, the cities of Wolfsburg and Braunschweig, the districts of Peine, Hanover, Celle and Uelzen, and by the state of Saxony-Anhalt (districts of Altmarkkreis Salzwedel and Börde). The lowest point of the administrative district Gifhorn lies at the Aller near Müden ( above sea level). The highest point lies in the north of the district near Sprakensehl ( above sea level). History The district was es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canals In Lower Saxony
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vollbütteler Riede
Vollbütteler Riede is a river of Lower Saxony, Germany. It flows into the Alte Hehlenriede near Gifhorn. See also *List of rivers of Lower Saxony All rivers in the German state of Lower Saxony flow directly or indirectly into the North Sea. A–Z A B D E F G H I J K L M N O P * Purrmühlenbach R S T *Tiefenbeek *Trillkebach *Trutenbeek * Twiste U * Uffe *Ulrichswas ... References Rivers of Lower Saxony Rivers of Germany {{LowerSaxony-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rötgesbütteler Riede
Rötgesbütteler Riede, also called Ausbütteler Riede, is a river of Lower Saxony, Germany. It flows into the Alte Hehlenriede near Gifhorn. See also *List of rivers of Lower Saxony All rivers in the German state of Lower Saxony flow directly or indirectly into the North Sea. A–Z A B D E F G H I J K L M N O P * Purrmühlenbach R S T *Tiefenbeek *Trillkebach *Trutenbeek * Twiste U * Uffe *Ulrichswas ... Rivers of Lower Saxony Rivers of Germany {{LowerSaxony-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mühlenriede
Mühlenriede is a river of Lower Saxony, Germany. It flows into the Aller Canal southeast of Gifhorn. See also *List of rivers of Lower Saxony All rivers in the German state of Lower Saxony flow directly or indirectly into the North Sea. A–Z A B D E F G H I J K L M N O P * Purrmühlenbach R S T *Tiefenbeek *Trillkebach *Trutenbeek * Twiste U * Uffe *Ulrichswas ... References Rivers of Lower Saxony Rivers of Germany {{LowerSaxony-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fascine
A fascine is a rough bundle of brushwood or other material used for strengthening an earthen structure, or making a path across uneven or wet terrain. Typical uses are protecting the banks of streams from erosion, covering marshy ground and so on. In war they have often been used to help armiesin modern times, especially tanks and other vehiclescross trenches, valleys, marshes, muddy or uneven terrain, etc. Early military use Fascine bundles were used defensively for revetting (shoring up) trenches or ramparts, especially around artillery batteries, or offensively to fill in ditches and cross obstacles on a battlefield. Fascine bridges are a regularly attested feature of Roman military engineering and would have been widespread in the ancient world due to their usefulness and ease of construction. During the Siege of Alesia, the Gauls repeatedly attempted to repel the invading Romans by filling their trenches in with fascines and covering their traps, to support their counter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Quality
Water quality refers to the chemical, physical, and biological characteristics of water based on the standards of its usage. It is most frequently used by reference to a set of standards against which compliance, generally achieved through treatment of the water, can be assessed. The most common standards used to monitor and assess water quality convey the health of ecosystems, safety of human contact, extend of water pollution and condition of drinking water. Water quality has a significant impact on water supply and oftentimes determines supply options. Categories The parameters for water quality are determined by the intended use. Work in the area of water quality tends to be focused on water that is treated for potability, industrial/domestic use, or restoration (of an environment/ecosystem, generally for health of human/aquatic life). Human consumption Contaminants that may be in untreated water include microorganisms such as viruses, protozoa and bacteria; inorganic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thaler
A thaler (; also taler, from german: Taler) is one of the large silver coins minted in the states and territories of the Holy Roman Empire and the Habsburg monarchy during the Early Modern period. A ''thaler'' size silver coin has a diameter of about and a weight of about 25 to 30 grams (roughly 1 ounce). The word is shortened from ''Joachimsthaler'', the original ''thaler'' coin minted in Joachimstal, Bohemia, from 1520. While the first standard coin of the Holy Roman Empire was the ''Guldengroschen'' of 1524, its longest-lived coin was the ''Reichsthaler (Reichstaler)'', which contained Cologne Mark of fine silver (or 25.984 g), and which was issued in various versions from 1566 to 1875. From the 17th century a lesser-valued ''North German thaler'' currency unit emerged, which by the 19th century became par with the ''Vereinsthaler''. The ''thaler'' silver coin type continued to be minted until the 20th century in the form of the Mexican peso until 1914, the five S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duchy Of Brunswick
The Duchy of Brunswick (german: Herzogtum Braunschweig) was a historical German state. Its capital city, capital was the city of Braunschweig, Brunswick (). It was established as the successor state of the Principality of Brunswick-Wolfenbüttel by the Congress of Vienna in 1815. In the course of the 19th-century history of Germany, the duchy was part of the German Confederation, the North German Confederation and from 1871 the German Empire. It was disestablished after the end of World War I, its territory incorporated into the Weimar Republic as the Free State of Brunswick. History Principality of Brunswick-Wolfenbüttel The title "Brunswick-Lüneburg, Duke of Brunswick and Lüneburg" (german: Herzog zu Braunschweig und Lüneburg) was held, from 1235 on, by various members of the House of Welf, Welf (Guelph) family who ruled several small territories in northwest Germany. These holdings did not have all of the formal characteristics of a modern unitary state, being neither ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingdom Of Hanover
The Kingdom of Hanover (german: Königreich Hannover) was established in October 1814 by the Congress of Vienna, with the restoration of George III to his Hanoverian territories after the Napoleonic era. It succeeded the former Electorate of Hanover (known formally as the Electorate of Brunswick-Lüneburg), and joined 38 other sovereign states in the German Confederation in June 1815. The kingdom was ruled by the House of Hanover, a cadet branch of the House of Welf, in personal union with the United Kingdom of Great Britain and Ireland since 1714. Since its monarch resided in London, a viceroy, usually a younger member of the British Royal Family, handled the administration of the Kingdom of Hanover. The personal union with the United Kingdom ended in 1837 upon the accession of Queen Victoria because semi-Salic law prevented females from inheriting the Hanoverian throne while a dynastic male was still alive. Her uncle Ernest Augustus thus became the ruler of Hanover. His only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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