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Natural Regions
A natural region (landscape unit) is a basic geographic unit. Usually, it is a region which is distinguished by its common natural features of geography, geology, and climate. From the ecological point of view, the naturally occurring flora and fauna of the region are likely to be influenced by its geographical and geological factors, such as soil and water availability, in a significant manner. Thus most natural regions are homogeneous ecosystems. Human impact can be an important factor in the shaping and destiny of a particular natural region. Main terms The concept "natural region" is a large basic geographical unit, like the vast boreal forest region. The term may also be used generically, like in alpine tundra, or specifically to refer to a particular place. The term is particularly useful where there is no corresponding or coterminous official region. The Fens of eastern England, the Thai highlands, and the Pays de Bray in Normandy, are examples of this. Others might inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Burren's Western Scarp, From Murrooghkilly - Geograph
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Fens
The Fens or Fenlands in eastern England are a naturally marshy region supporting a rich ecology and numerous species. Most of the fens were drained centuries ago, resulting in a flat, dry, low-lying agricultural region supported by a system of drainage channels and man-made rivers (Ditch, dykes and drains) and automated pumping stations. There have been unintended consequences to this reclamation, as the land level has continued to sink and the dykes have been built higher to protect it from flooding. ''Fen'' is the local term for an individual area of marshland or former marshland. It also designates the type of marsh typical of the area, which has pH, neutral or alkaline water and relatively large quantities of dissolved minerals, but few other plant nutrition, plant nutrients. The Fens are a National Character Area, based on their landscape, biodiversity, geodiversity and economic activity. The Fens lie inland of the Wash, and are an area of nearly in the south east of L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Regions Of Venezuela
Because of its natural structure, Venezuela can be divided into eight very distinct natural regions. In the evaluation of a natural region, the human element is not present. The natural region groups of Venezuela formed as a consequence of the association of geo-physical elements such as: geological constitution, relief, climate, hydrography, vegetation, soils, among others. The regional groups that make up the Venezuelan territory are: Andean Region The Venezuelan Andean system represents the terminal bifurcation of the Cordillera Oriental de Colombia, which in Venezuelan territory consists of two mountainous branches: the Sierra de Perija, smaller, slightly displaced from southwest to northeast with 7,151 km2 in Venezuela; and a larger, frankly oriented Southwest to northeast with about 40,172 km2, the Cordillera de Mérida, commonly known as the proper Venezuelan Andes. The highest point in Venezuela is located in this natural region.Pérez et al (Sep. 2005)"Altu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Regions Of Germany
This division of Germany into major natural regions takes account primarily of geomorphological, geological, hydrological, and pedological criteria in order to divide the country into large, physical units with a common geographical basis. Political boundaries play no part in this, apart from defining the national border. In addition to a division of Germany by ''natural regions'', the federal authorities have also produced a division by so-called ''landscape areas (Landschaftsräume)'' that is based more on human utilisation of various regions and so has clearly different boundaries. Groundwork by the Federal Institute of Regional Studies (BfL) The natural region classification of Germany, as used today by the Federal Office for Nature Conservation (''Bundesamt für Naturschutz'' or BfN) and by most state institutions, is largely based on the work in producing the Handbook of Natural Region Divisions of Germany between the years 1953 to 1962. This divided the present federal te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Regions Of Colombia
Because of its natural structure, Colombia can be divided into six distinct natural regions. These consist of the Andean Region, covering the three branches of the Andes mountains found in Colombia; the Caribbean Region, covering the area adjacent to the Caribbean Sea; the Pacific Region adjacent to the Pacific Ocean; the Orinoquía Region, part of the '' Llanos'' plains mainly in the Orinoco river basin along the border with Venezuela; the Amazon Region, part of the Amazon rainforest; and finally the Insular Region, comprising the islands in both the Atlantic and Pacific Oceans. Colombia is located in South America. Andean Region The Andes mountains form the most populous region of Colombia and contain the majority of the country's urban centres. They were also the location of the most significant pre-Columbian indigenous settlement. Beyond the Colombian Massif in the south-western departments of Cauca and Nariño, the Colombian Andes divide into three branches kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Regions Of Chile
Because Chile extends from a point about 625 kilometers north of the Tropic of Capricorn to a point hardly more than 1,400 kilometers north of the Antarctic Circle, within its territory can be found a broad selection of the Earth's climates. In 1950, CORFO defined, following criteria of geographic and economic homogeneity, six regions in continental Chile: ''Norte Grande'', ''Norte Chico'', ''Núcleo Central'', ''Concepción y La Frontera'', ''Los Lagos'' and ''Los Canales''. Although this territorial division was never used to define administrative entities (as the current Regions of Chile), the natural regions continue to be used for reference purposes. Overview These natural regions are ordered from north to south and reduced to five natural regions: the Pacific, its own distinct topography. Norte Grande Most of the region is covered by the Atacama Desert and has a dry arid climate. The Chilean Coast Range, coast range has peaks over 2000 m and Coastal Cliff of north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Regions Of Burundi
The Natural regions of Burundi () are geographical subdivisions of Burundi that date to colonial times. They can be broadly grouped into the Plain zone in the west beside Lake Tanganyika and the East African Rift valley, the Congo-Nile ridge, the Central Plateaus and the Depressions to the north, east and south of the plateaus. Context Burundi is mostly between above sea level. The highest ridges reach and the lowest area is at beside Lake Tanganyika. It can be divided into four general topological zones: the Plain zone, holding the natural region of Imbo, with an altitude less than ; the Congo-Nile ridge including the Mumirwa and Mugamba natural regions; the Central Plateaus including Kirimiro, Buyogoma, Bututsi, Bweru and Buyenzi; and the Depressions of Moso in the east, Buragane in the south, and Bugesera in the north. Burundi may also be divided into five ecological zones: The first three are the same as the topological zones: the Imbo Plain, Congo-Nile Crest and Central ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelanda sovereign state covering five-sixths of the island) and Northern Ireland (part of the United Kingdomcovering the remaining sixth). It is separated from Great Britain to its east by the North Channel (Great Britain and Ireland), North Channel, the Irish Sea, and St George's Channel. Ireland is the List of islands of the British Isles, second-largest island of the British Isles, the List of European islands by area, third-largest in Europe, and the List of islands by area, twentieth-largest in the world. As of 2022, the Irish population analysis, population of the entire island is just over 7 million, with 5.1 million in the Republic of Ireland and 1.9 million in Northern Ireland, ranking it the List of European islands by population, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Burren
The Burren ( ; ) is a karst/glaciokarst landscape centred in County Clare, on the west coast of Republic of Ireland, Ireland. Burren National Park - Geology - "The Burren is one of the finest examples of a Glacio-Karst landscape in the world. At least two glacial advances are known in the Burren area." It measures around , within the circle made by the villages of Lisdoonvarna, Corofin, County Clare, Corofin, Gort and Kinvara. The area includes such natural features as Mullaghmore, County Clare, Mullaghmore hill and Ailladie cliffs, and historic monuments such as Poulnabrone dolmen and Caherconnell Stone Fort. The Burren National Park covers a small part of the Burren and is the smallest of the eight National Parks in the Republic of Ireland, National Parks in Ireland, while the adjacent territory, including the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massif
A massif () is a principal mountain mass, such as a compact portion of a mountain range, containing one or more summits (e.g. France's Massif Central). In mountaineering literature, ''massif'' is frequently used to denote the main mass of an individual mountain. As a purely scientific term in geology, however, a "massif" is separately and more specifically defined as a section of a planet's crust (geology), crust that is demarcated by geologic fault, faults or lithospheric flexure, flexures. In the plate tectonics, movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. A massif is a smaller structural unit than a tectonic plate and is considered the fourth-largest driving force in geomorphology. The word "massif" originates from French (in which the word also means "massive"), where it is used to refer to a large mountain mass or compact group of connected mountains forming an independent portion of a range. The Cydonia (regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bardenas Reales
The (sometimes referred as ' in Spanish; in Basque: ''Errege Bardeak'') is a semi-desert natural region, or badlands, of some in southeast Navarre (Spain). The soils are made up of clay, chalk, and sandstone and have been eroded by water and wind creating surprising shapes, canyons, plateaus, tabular structures, and isolated hills, called cabezos. Bardenas Reales lacks urban areas, vegetation is scarce and the many streams that cross the territory have a markedly seasonal flow, staying dry most of the year. Location The Bardenas is in the southeast of Navarre, bordering Aragon. It is located in the middle of the depression of the Ebro valley at the foot of the mountains of the Yugo and the Zaragoza region of Cinco Villas. It is from north to south and east-west and at an altitude ranging between . Its area is . There are only sixteen municipalities, of which thirteen are in Navarre and three in the province of Zaragoza. The Navarrese are Valtierra, Arguedas, Carcastil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badlands
Badlands are a type of dry terrain where softer sedimentary rocks and clay-rich soils have been extensively eroded."Badlands" in '' Chambers's Encyclopædia''. London: George Newnes, 1961, Vol. 2, p. 47. They are characterized by steep slopes, minimal vegetation, lack of a substantial regolith, and high drainage density.A.J. Parsons and A.D. Abrahams, Editors (2009) ''Geomorphology of Desert Environments'' (2nd ed.) Springer Science & Business Media Ravines, gullies, buttes, hoodoos and other such geologic forms are common in badlands. Badlands are found on every continent except Antarctica, being most common where there are unconsolidated sediments. They are often difficult to navigate by foot, and are unsuitable for agriculture. Most are a result of natural processes, but destruction of vegetation by overgrazing or pollution can produce anthropogenic badlands. Badlands topography Badlands are characterized by a distinctive badlands topography. This is terrain in whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
