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Nigehörn
Nigehörn is an uninhabited artificial island in the North Sea belonging to the German city of Hamburg. Geography Located by the mouth of the Elbe, Nigehörn lies on the same sandbank as Scharhörn, about northwest of Neuwerk and northwest from Cuxhaven on the mainland. The island is a part of Zone 1 of the Hamburg Wadden Sea National Park. Rising about above sea level, it is not protected from storm surges, and is at risk of coastal erosion, especially on the western side. The sandbank on which Scharhörn and Nigehörn lie is a European Union Natura 2000-designated bird sanctuary, tended to by the environmental group ''Verein Jordsand''. The area, known as ''Scharhörnplate'', is around long and wide with an area of approximately . Unlike Scharhörn, where visitors may obtain official permission to visit, public access to Nigehörn is strictly forbidden. Construction and history Nigehörn was constructed in 1989 as a land fill to compensate for ongoing land loss on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scharhörn
Scharhörn is an uninhabited island in the North Sea belonging to the city of Hamburg, Germany. The once most important daymark on the North Sea coast, the Scharhörnbake, was maintained here by the City of Hamburg from 1440 to 1979. Geography Scharhörn lies by the mouth of the Elbe, approximately northwest of Cuxhaven and northwest of the nearby island of Neuwerk. It is a part of Zone 1 of the Hamburg Wadden Sea National Park. Aside from a nature reserve warden, the island has no permanent residents. Together with the artificial island of Nigehörn the island lies on a large sandbank. Historically the whole area including the reef was called Scharhörn and the sandbank Scharhörnplate. After the human supported formation of the island in the 1920s and finally with the creation of Nigehörn on the same sandbank, the name Scharhörn was only used for the island. Though Scharhörn is generally flood-safe, the banks of the island are not protected, so the island faces perman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamburg Wadden Sea National Park
The Hamburg Wadden Sea National Park (german: Hamburgisches Wattenmeer) is the smallest of the three German Wadden Sea National Parks which protect the single ecological entity of the Wadden Sea reaching from Den Helder to Esbjerg. It is an exclave of the city state of Hamburg in North Germany and lies 12.5 km off Cuxhaven in the estuary of the Elbe in the North Sea (German Bight) and includes the islands of Neuwerk, Scharhörn and Nigehörn. It is made up mainly of sand and mixed mudflats with shallow creeks, sand bars (''Plaaten'') and the dune islands. In 2011 the national park was added to the Wadden Sea World Heritage Site, highlighting its intact intertidal ecosystem, importance as a breeding area for many species of birds, and uniquely high biodiversity. National park In accordance with a ruling by the Hamburg Parliament on 9 April 1990 the area was reclassified as the Hamburg Wadden Sea National Park. On 5 April 2001 the law was updated and the national park a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamburg
(male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal_code_type = Postal code(s) , postal_code = 20001–21149, 22001–22769 , area_code_type = Area code(s) , area_code = 040 , registration_plate = , blank_name_sec1 = GRP (nominal) , blank_info_sec1 = €123 billion (2019) , blank1_name_sec1 = GRP per capita , blank1_info_sec1 = €67,000 (2019) , blank1_name_sec2 = HDI (2018) , blank1_info_sec2 = 0.976 · 1st of 16 , iso_code = DE-HH , blank_name_sec2 = NUTS Region , blank_info_sec2 = DE6 , website = , footnotes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuwerk
Neuwerk (; (''Archaic English'': New Werk or Newark) is a tidal island in the Wadden Sea on the German North Sea coast, with a population of 32. Neuwerk is located northwest of Cuxhaven, between the Weser and Elbe estuaries. The distance to the centre of Hamburg is about . Administratively, Neuwerk forms a homonymous quarter of the city and state of Hamburg, Germany, and is part of the borough Hamburg-Mitte. This quarter includes the islands of Scharhörn and Nigehörn, which are bird sanctuaries and closed to the public. All three islands and the Wadden Sea around them form the Hamburg Wadden Sea National Park. Dikes encircle the island, which is about , and one can walk around it in an hour. Salt marshes (the "Outland"), lie outside the dikes and provide a hatchery for birds such as oystercatchers, scrays, sandwich terns, black-headed gulls, herring gulls, and others. During the summer farmers may pasture cows and horses on the northern Outland. At low tide one can reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbe
The Elbe (; cs, Labe ; nds, Ilv or ''Elv''; Upper and dsb, Łobjo) is one of the major rivers of Central Europe. It rises in the Giant Mountains of the northern Czech Republic before traversing much of Bohemia (western half of the Czech Republic), then Germany and flowing into the North Sea at Cuxhaven, northwest of Hamburg. Its total length is . The Elbe's major tributaries include the rivers Vltava, Saale, Havel, Mulde, Schwarze Elster, and Ohře. The Elbe river basin, comprising the Elbe and its tributaries, has a catchment area of , the twelfth largest in Europe. The basin spans four countries, however it lies almost entirely just in two of them, Germany (65.5%) and the Czech Republic (33.7%, covering about two thirds of the state's territory). Marginally, the basin stretches also to Austria (0.6%) and Poland (0.2%). The Elbe catchment area is inhabited by 24.4 million people, the biggest cities within are Berlin, Hamburg, Prague, Dresden and Leipzig. Etymology Firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frisian Islands
The Frisian Islands, also known as the Wadden Islands or the Wadden Sea Islands, form an archipelago at the eastern edge of the North Sea in northwestern Europe, stretching from the northwest of the Netherlands through Germany to the west of Denmark. The islands shield the mudflat region of the Wadden Sea (large parts of which fall dry during low tide) from the North Sea. The Frisian Islands, along with the mainland coast in the German Bight, form the region of Frisia (German and Dutch: ''Friesland''), homeland of the Frisian people. Generally, the term Frisian Islands is used for the islands where Frisian languages, Frisian is spoken and the population is ethnically Frisian. In contrast, the term Wadden Islands applies to the entire archipelago, including the Dutch language, Dutch-speaking westernmost islands of Texel and Vlieland and Danish language, Danish-speaking Danish Wadden Sea Islands further north off the west coast of Jutland. Most of the Frisian Islands are environment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Sea
The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, covering . It hosts key north European shipping lanes and is a major fishery. The coast is a popular destination for recreation and tourism in bordering countries, and a rich source of energy resources, including wind and wave power. The North Sea has featured prominently in geopolitical and military affairs, particularly in Northern Europe, from the Middle Ages to the modern era. It was also important globally through the power northern Europeans projected worldwide during much of the Middle Ages and into the modern era. The North Sea was the centre of the Vikings' rise. The Hanseatic League, the Dutch Republic, and the British each sought to gain command of the North Sea and access t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Loss
Land loss is the term typically used to refer to the conversion of coastal land to open water by natural processes and human activities. The term ''land loss'' includes coastal erosion. It is a much broader term than coastal erosion because land loss also includes land converted to open water around the edges of estuaries and interior bays and lakes and by subsidence of coastal plain wetlands. The most important causes of land loss in coastal plains are erosion, inadequate sediment supply to beaches and wetlands, subsidence, and global sea level rise. The mixture of processes responsible for most of the land loss will vary according to the specific part of a coastal plain being examined.Morton, R.A., 2003''An overview of coastal land loss: with emphasis on the Southeastern United States.''''Open-File report 03-337. US Geological Survey'', Center for Coastal and Watershed Studies, St. Petersburg, Florida. 28 pp.Britsch, L.D. and Kemp III, E.B., 1990. ''Land loss rates: Mississippi R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uninhabited Islands Of Germany
The list of uninhabited regions includes a number of places around the globe. The list changes year over year as human beings migrate into formerly uninhabited regions, or migrate out of formerly inhabited regions. List As a group, the list of uninhabited places are called the "nonecumene". This is a special geography term which means the uninhabited area of the world. * Virtually all of the Ocean *Virtually all of Antarctica *Most of The Arctic *Most of Greenland *Most of The Sahara * Antipodes Islands * Ashmore and Cartier Islands * Bajo Nuevo Bank * Baker Island * Ball's Pyramid * Balleny Islands * Big Major Cay * Bouvet Island * Much of the interior of Brazil * Caroline Island * Clipperton Island * The semi-arid regions and deserts of Australia * Devon Island * Much of Eastern Oregon * Elephant Island * Elobey Chico * Ernst Thälmann Island * Much of Fiordland, New Zealand * Goa Island * Gough Island * Hans Island * Harmil * Hashima Island * Hatutu * Heard Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Islands Of Germany
Artificiality (the state of being artificial or manmade) is the state of being the product of intentional human manufacture, rather than occurring naturally through processes not involving or requiring human activity. Connotations Artificiality often carries with it the implication of being false, counterfeit, or deceptive. The philosopher Aristotle wrote in his '' Rhetoric'': However, artificiality does not necessarily have a negative connotation, as it may also reflect the ability of humans to replicate forms or functions arising in nature, as with an artificial heart or artificial intelligence. Political scientist and artificial intelligence expert Herbert A. Simon observes that "some artificial things are imitations of things in nature, and the imitation may use either the same basic materials as those in the natural object or quite different materials.Herbert A. Simon, ''The Sciences of the Artificial'' (1996), p. 4. Simon distinguishes between the artificial and the synt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mudflat
Mudflats or mud flats, also known as tidal flats or, in Ireland, slob or slobs, are coastal wetlands that form in intertidal areas where sediments have been deposited by tides or rivers. A global analysis published in 2019 suggested that tidal flat ecosystems are as extensive globally as mangroves, covering at least of the Earth's surface. / They are found in sheltered areas such as bays, bayous, lagoons, and estuaries; they are also seen in freshwater lakes and salty lakes (or inland seas) alike, wherein many rivers and creeks end. Mudflats may be viewed geologically as exposed layers of bay mud, resulting from deposition of estuarine silts, clays and aquatic animal detritus. Most of the sediment within a mudflat is within the intertidal zone, and thus the flat is submerged and exposed approximately twice daily. A recent global remote sensing analysis estimated that approximately 50% of the global extent of tidal flats occurs within eight countries (Indonesia, China, Austral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonisation (biology)
Colonisation or colonization is the process in biology by which a species spreads to new areas. Colonisation often refers to ''successful'' immigration where a population becomes integrated into an ecological community, having resisted initial local extinction. In ecology, it is represented by the symbol ''λ'' (lowercase lambda) to denote the long-term intrinsic growth rate of a population. One classic scientific model in biogeography posits that species must continue to colonize new areas through its life cycle (called a '' taxon cycle'') in order to achieve longevity. Accordingly, colonisation and extinction are key components of island biogeography, a theory that has many applications in ecology, such as metapopulations. Scale Colonisation occurs on several scales. In the most basic form, as biofilm in the formation of communities of microorganisms on surfaces. In small scales such as colonising new sites, perhaps as a result of environmental change. And on larger scales w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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