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Hedeper
Hedeper is a municipality in the foothills of the Harz in east Lower Saxony. It has about 600 inhabitants, and is in the administrative district of Wolfenbüttel. Geography Wolfenbüttel lies about 15 km to the north-west of Hedeper. Hedeper is the most southernly municipality in the higher municipality "Asse". It consists of the towns of Wetzleben (146 inhabitants) and Hedeper (401 inhabitants). History Both municipalities of Wetzleben and Hedeper were united in one common municipality in 1974. Hedeper was mentioned in a written document for the first time in 1188 and Wetzleben already in 994. Culture and sights As a landmark of Hedeper, an old windmill is situated to the west of the village ("Erdholländer Windmühle"). It was built in 1900 and was in use until 1956. From this spot one could once see 20 windmills, none of which remain today. Instead, the new windwheels of the local windmill power plant surround Hedeper. Hedeper has come to life again after the depressio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolfenbüttel (district)
Wolfenbüttel is a district in southeastern Lower Saxony, Germany. Neighboring districts are (clockwise from the north) the district-free City of Braunschweig, the district of Helmstedt, the district of Harz in Saxony-Anhalt, and the districts of Goslar, Hildesheim and Peine. The district-free city of Salzgitter cuts through the district of Wolfenbüttel in the southwest. Geography The Oker River enters the district in the south, runs through the city of Wolfenbüttel (the district seat), and exits to the northwest. History The district was created in 1832 when the Duchy of Brunswick was subdivided into six districts. It remained unchanged until 1941 when the ''Salzgitter-Verordnung'' ("Salzgitter Ordinance" creating the city of Salzgitter) took effect and removed 20 municipalities from the district; in return, 10 municipalities from the (then) District of Marienburg were turned over to Wolfenbüttel. When the district boundaries changed again in 1974 (as part of administrativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harz
The Harz () is a highland area in northern Germany. It has the highest elevations for that region, and its rugged terrain extends across parts of Lower Saxony, Saxony-Anhalt, and Thuringia. The name ''Harz'' derives from the Middle High German word ''Hardt'' or ''Hart'' (hill forest). The name ''Hercynia'' derives from a Celtic name and could refer to other mountain forests, but has also been applied to the geology of the Harz. The Brocken is the highest summit in the Harz with an elevation of above sea level. The Wurmberg () is the highest peak located entirely within the state of Lower Saxony. Geography Location and extent The Harz has a length of , stretching from the town of Seesen in the northwest to Eisleben in the east, and a width of . It occupies an area of , and is divided into the Upper Harz (''Oberharz'') in the northwest, which is up to 800 m high, apart from the 1,100 m high Brocken massif, and the Lower Harz (''Unterharz'') in the east which is up to ar ... [...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] |
Windmill
A windmill is a structure that converts wind power into rotational energy using vanes called sails or blades, specifically to 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 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 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 wind-driven wheel to power a machine.Dietrich Lohrmann, "Von der ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anaerobic Digestion
Anaerobic digestion is a sequence of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste or to produce fuels. Much of the fermentation used industrially to produce food and drink products, as well as home fermentation, uses anaerobic digestion. Anaerobic digestion occurs naturally in some soils and in lake and oceanic basin sediments, where it is usually referred to as "anaerobic activity". This is the source of marsh gas methane as discovered by Alessandro Volta in 1776. The digestion process begins with bacterial hydrolysis of the input materials. Insoluble organic polymers, such as carbohydrates, are broken down to soluble derivatives that become available for other bacteria. Acidogenic bacteria then convert the sugars and amino acids into carbon dioxide, hydrogen, ammonia, and organic acids. In acetogenesis, bacteria convert these resulting organic ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Reserve
A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or other special interest, which is reserved and managed for purposes of conservation and to provide special opportunities for study or research. They may be designated by government institutions in some countries, or by private landowners, such as charities and research institutions. Nature reserves fall into different IUCN categories depending on the level of protection afforded by local laws. Normally it is more strictly protected than a nature park. Various jurisdictions may use other terminology, such as ecological protection area or private protected area in legislation and in official titles of the reserves. History Cultural practices that roughly equate to the establishment and maintenance of reserved areas for animals date ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braunschweig
Braunschweig () or Brunswick ( , from Low German ''Brunswiek'' , Braunschweig dialect: ''Bronswiek'') is a city in Lower Saxony, Germany, north of the Harz Mountains at the farthest navigable point of the river Oker, which connects it to the North Sea via the rivers Aller and Weser. In 2016, it had a population of 250,704. A powerful and influential centre of commerce in medieval Germany, Brunswick was a member of the Hanseatic League from the 13th until the 17th century. It was the capital city of three successive states: the Principality of Brunswick-Wolfenbüttel (1269–1432, 1754–1807, and 1813–1814), the Duchy of Brunswick (1814–1918), and the Free State of Brunswick (1918–1946). Today, Brunswick is the second-largest city in Lower Saxony and a major centre of scientific research and development. History Foundation and early history The date and circumstances of the town's foundation are unknown. Tradition maintains that Brunswick was created through t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salzgitter
Salzgitter (; Eastphalian: ''Soltgitter'') is an independent city in southeast Lower Saxony, Germany, located between Hildesheim and Braunschweig. Together with Wolfsburg and Braunschweig, Salzgitter is one of the seven ''Oberzentren'' of Lower Saxony (roughly equivalent to a metropolitan area). With 101,079 inhabitants and (as of 31 December 2015), its area is the largest in Lower Saxony and one of the largest in Germany. Salzgitter originated as a conglomeration of several small towns and villages, and is today made up of 31 boroughs, which are relatively compact conurbations with wide stretches of open country between them. The main shopping street of the young city is in the borough of Lebenstedt, and the central business district is in the borough of Salzgitter-Bad. The city is connected to the Mittellandkanal and the Elbe Lateral Canal by a distributary. The nearest metropolises are Braunschweig, about to the northeast, and Hanover, about to the northwest. The populat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolfsburg
Wolfsburg (; Eastphalian: ''Wulfsborg'') is the fifth largest city in the German state of Lower Saxony, located on the river Aller. It lies about east of Hanover and west of Berlin. Wolfsburg is famous as the location of Volkswagen AG's headquarters and the world's biggest car plant. The Autostadt is a visitor attraction next to the Volkswagen factory that features the company's model range: Audi, Bentley, Bugatti, Ducati, Lamborghini, MAN, Neoplan, Porsche, Scania, SEAT, Škoda Auto and Volkswagen Commercial Vehicles. Wolfsburg is one of the few German cities built during the first half of the 20th century as a planned city. From its founding on 1 July 1938 as a home for workers producing the "KdF- "Wagen" until 25 May 1945, the city was called Stadt des KdF-Wagens bei Fallersleben. In 1972, the population first exceeded 100,000. In 2019, the GRP was €188,453 per capita. Geography Wolfsburg is located at the Southern edge of the ancient river valley of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
