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Friedeburg
Friedeburg is a municipality in the district of Wittmund, in Lower Saxony, Germany. It is situated approximately 14 km southeast of Wittmund, and 20 km west of Wilhelmshaven. About 4 kilometers east of the main village of Friedeburg, near the small village named Etzel, one of Europe's largest salt domes is located. This geological feature is part of the 240 million years old Zechstein Group formations. The salt dome, with a volume of 46 million cubic metres, houses important natural gas storages and crude oil storages. In February, 2022, the government of Lower Saxony decided to subsidize the realization of underground hydrogen storage Underground hydrogen storage is the practice of hydrogen storage in caverns, salt domes and depleted Oil field, oil/gas fields. Large quantities of gaseous hydrogen have been stored in caverns for many years. The storage of large quantities of hy ...s there as well. References Towns and villages in East Frisia Wittmund (distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wittmund (district)
Wittmund is a ''Landkreis'' (district) in the northwestern part of Lower Saxony, Germany. It is situated in East Frisia, on the North Sea coast. Neighboring districts are (from the east clockwise) Friesland, Leer and Aurich. Geography The district contains part of the Wadden Sea and of the Lower Saxony Wadden Sea National Park. The coastal areas of the mainland are also known as ''Harlinger Land''. The islands of Langeoog and Spiekeroog, both belonging to the East Frisian Islands, are part of this district. History The district was created by the Kingdom of Prussia in 1885 from the Amt Wittmund, the Amt Esens and the City of Esens. All were previously part of the District of Aurich. In 1977 the district was merged with the District of Friesland; however, the merger was not popular. The merger was declared unconstitutional in 1979 because it violated the rights of the former State of Oldenburg to which Friesland had belonged, and the two districts were re-established in their ol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landesamt Für Statistik Niedersachsen ...
The statistical offices of the German states ( German: ''Statistische Landesämter'') carry out the task of collecting official statistics in Germany together and in cooperation with the Federal Statistical Office. The implementation of statistics according to Article 83 of the constitution is executed at state level. The federal government has, under Article 73 (1) 11. of the constitution, the exclusive legislation for the "statistics for federal purposes." There are 14 statistical offices for the 16 states: See also * Federal Statistical Office of Germany References {{Reflist Germany Statistical offices Germany Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Saxony
Lower Saxony (german: Niedersachsen ; nds, Neddersassen; stq, Läichsaksen) is a German state (') in northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ' federated as the Federal Republic of Germany. In rural areas, Northern Low Saxon and Saterland Frisian language, Saterland Frisian are still spoken, albeit in declining numbers. Lower Saxony borders on (from north and clockwise) the North Sea, the states of Schleswig-Holstein, Hamburg, , Brandenburg, Saxony-Anhalt, Thuringia, Hesse and North Rhine-Westphalia, and the Netherlands. Furthermore, the Bremen (state), state of Bremen forms two enclaves within Lower Saxony, one being the city of Bremen, the other its seaport, Bremerhaven (which is a semi-enclave, as it has a coastline). Lower Saxony thus borders more neighbours than any other single '. The state's largest cities are state capital Hanover, Braunschweig (Brunswick), Lüneburg, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the south. Its 16 constituent states have a total population of over 84 million in an area of . It borders Denmark to the north, Poland and Czechia to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr. Settlement in what is now Germany began in the Lower Paleolithic, with various tribes inhabiting it from the Neolithic onward, chiefly the Celts. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity. A region named Germania was documented before AD 100. In 962, the Kingdom of Germany formed the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wittmund
Wittmund is a town and capital of the district of Wittmund, in Lower Saxony, Germany. Geography Wittmund is a town of 21,000 inhabitants located in Germany's historic coastal district of East Frisia, between the towns of Aurich and Jever. The town's borough covers an area of which make it one of the largest boroughs in Lower Saxony. While the town of Wittmund is about from the North Sea coast, its borough includes the little port of Harlesiel which is the starting point for ferries to the island of Wangerooge. Harlesiel is named after the Harle, a small river that starts and finishes within Wittmund borough. (A ''siel'' is a sluice in a dyke. At low tide, water from the river may flow into the sea.) Villages: - Ardorf - Asel - Blersum - Berdum - Burhafe - Buttforde - Carolinensiel - Eggelingen - Funnix - Hovel - Leerhafe - Uttel - Willen Towns: - Wittmund Mayor Since November 1, 2006, Rolf Claußen is the mayor of Wittmund. He was reelected in 2014. History The town of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelmshaven
Wilhelmshaven (, ''Wilhelm's Harbour''; Northern Low Saxon: ''Willemshaven'') is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea, and has a population of 76,089. Wilhelmshaven is the centre of the "Jade Bay" business region (which has around 330,000 inhabitants) and is Germany's main military port. The adjacent Lower Saxony Wadden Sea National Park (part of the Wattenmeer UNESCO World Natural Heritage Site) provides the basis for the major tourism industry in the region. History The , built before 1383, operated as a pirate stronghold; the Hanseatic League destroyed it in 1433. Four centuries later, the Kingdom of Prussia planned a fleet and a harbour on the North Sea. In 1853, Prince Adalbert of Prussia, a cousin of the Prussian King Frederick William IV, arranged the Jade Treaty (''Jade-Vertrag'') with the Grand Duchy of Oldenburg, in which Prussia and the Grand Duchy entered into a contract where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Dome
A salt dome is a type of structural dome formed when salt (or other evaporite minerals) intrudes into overlying rocks in a process known as diapirism. Salt domes can have unique surface and subsurface structures, and they can be discovered using techniques such as seismic reflection. They are important in petroleum geology as they can function as petroleum traps. Formation Stratigraphically, salt basins developed periodically from the Proterozoic to the Neogene. The formation of a salt dome begins with the deposition of salt in a restricted basin. In these basins, the outflow of water exceeds inflow. More concretely, the basin loses water through evaporation, resulting in the precipitation and deposition of salt. While the rate of sedimentation of salt is significantly larger than the rate of sedimentation of clastics, it is recognized that a single evaporation event is rarely enough to produce the vast quantities of salt needed to form a layer thick enough for the forma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zechstein Group
The Zechstein (German either from ''mine stone'' or ''tough stone'') is a unit of sedimentary rock layers of Middle to Late Permian (Guadalupian to Lopingian) age located in the European Permian Basin which stretches from the east coast of England to northern Poland. The name Zechstein was formerly also used as a unit of time in the geologic timescale, but nowadays it is only used for the corresponding sedimentary deposits in Europe. The Zechstein lies on top of the Rotliegend; on top of the Zechstein is the Buntsandstein or Bunter. Formation The evaporite rocks of the Zechstein formation were laid down by the Zechstein Sea, an epicontinental or epeiric sea that existed in the Guadalupian and Lopingian epochs of the Permian period. The Zechstein Sea occupied the region of what is now the North Sea, plus lowland areas of Britain and the north European plain through Germany and Poland. The Zechstein sea lay in the rain shadow of the Central Pangean Mountains to the south. At tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas Storage
Natural gas is a commodity that can be stored for an indefinite period of time in natural gas storage facilities for later consumption. Usage Gas storage is principally used to meet load variations. Gas is injected into storage during periods of low demand and withdrawn from storage during periods of peak demand. It is also used for a variety of secondary purposes, including: *Balancing the flow in pipeline systems. This is performed by mainline transmission pipeline companies to maintain operational integrity of the pipelines, by ensuring that the pipeline pressures are kept within design parameters. *Maintaining contractual balance. Shippers use stored gas to maintain the volume they deliver to the pipeline system and the volume they withdraw. Without access to such storage facilities, any imbalance situation would result in a hefty penalty. *Leveling production over periods of fluctuating demand. Producers use storage to store any gas that is not immediately marketable, typi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underground Hydrogen Storage
Underground hydrogen storage is the practice of hydrogen storage in caverns, salt domes and depleted oil/gas fields. Large quantities of gaseous hydrogen have been stored in caverns for many years. The storage of large quantities of hydrogen underground in solution-mined salt domes, aquifers, excavated rock caverns, or mines can function as grid energy storage, essential for the hydrogen economy. By using a turboexpander the electricity needs for compressed storage on 200 bar amounts to 2.1% of the energy content. Chevron Phillips Clemens Terminal The Chevron Phillips Clemens Terminal in Texas has stored hydrogen since the 1980s in a solution-mined salt cavern. The cavern roof is about underground. The cavern is a cylinder with a diameter of , a height of , and a usable hydrogen capacity of , or . Development *Sandia National Laboratories released in 2011 a life-cycle cost analysis framework for geologic storage of hydrogen. *The European project Hyunder indicated in 2013 tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Towns And Villages In East Frisia
A town is a human settlement. Towns are generally larger than villages and smaller than city, cities, though the criteria to distinguish between them vary considerably in different parts of the world. Origin and use The word "town" shares an origin with the German language, German word , the Dutch language, Dutch word , and the Old Norse . The original Proto-Germanic language, Proto-Germanic word, *''tūnan'', is thought to be an early borrowing from Proto-Celtic language, Proto-Celtic *''dūnom'' (cf. Old Irish , Welsh language, Welsh ). The original sense of the word in both Germanic and Celtic was that of a fortress or an enclosure. Cognates of ''town'' in many modern Germanic languages designate a fence or a hedge. In English and Dutch, the meaning of the word took on the sense of the space which these fences enclosed, and through which a track must run. In England, a town was a small community that could not afford or was not allowed to build walls or other larger fort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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