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Ettringer Bellerberg
The Ettringer Bellerberg, also called the Ettringer Bellberg, is a hill, , forming the western flank of the Bellerberg Volcano, a volcano system that was active about 200,000 years ago. Geography Location The Ettringer Bellerberg rises in the southern part of the municipality of Ettringen. Its summit is 800 metres southeast of the centre of Ettringen village, 2 km west of Kottenheim and 2.3 km north-northeast of Mayen in the East Eifel. Roughly southwest of the hill is the River Nette and to the north – on the far side of Ettringen – the Segbach, a small tributary of the Krufter Bach ''(Thürer Bach)''. The hill's south-southeastern neighbour is the Mayener Bellerberg (363.2 m). Natural regions From a natural region perspective, the Ettringer Bellerberg is located within the major unit group of the Middle Rhine Region (no. 29), in the major unit of the Lower Middle Rhine Region (292), the sub-unit of the Laach Volcanoes (292.0) and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellerberg Volcano
The Bellerberg Volcano (german: Bellerberg-Vulkan) is a volcano group that was formed 200,000 years ago by a large number of individual eruptions. Formation The volcano complex lies in the East Eifel between the villages of Ettringen and Kottenheim and the town of Mayen on the edge of a fault zone of the Middle Rhine Basin. Violent movements caused disturbances in the bedrock, so that, along this fault, magma rose from a chamber at a depth of 10-20 km. Volcanic activity began approximately 200,000 years ago in the eastern part of the Bellerberg Volcano. Gaseous, 1,100 °C hot magma reached the earth's surface at several eruption centres and formed smaller cinder cones. Huge quantities of lava fragments, which were thrown mainly in an easterly direction, formed the cinder ridge of the Kottenheimer Büden. Gradually, a crescent-shaped crater wall formed, which probably grew to more than 20 m high within a few days.Vulkanpark GmbH, Tafel 1 am Geopfad Ettringer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topographical Map
In modern mapping, a topographic map or topographic sheet is a type of map characterized by large- scale detail and quantitative representation of relief features, usually using contour lines (connecting points of equal elevation), but historically using a variety of methods. Traditional definitions require a topographic map to show both natural and artificial features. A topographic survey is typically based upon a systematic observation and published as a map series, made up of two or more map sheets that combine to form the whole map. A topographic map series uses a common specification that includes the range of cartographic symbols employed, as well as a standard geodetic framework that defines the map projection, coordinate system, ellipsoid and geodetic datum. Official topographic maps also adopt a national grid referencing system. Natural Resources Canada provides this description of topographic maps: Other authors define topographic maps by contrasting them with ano ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes Of Germany
A volcano is a rupture in the Crust (geology), crust of a Planet#Planetary-mass objects, planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and volcanic gas, gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where list of tectonic plates, tectonic plates are divergent boundary, diverging or convergent boundary, converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains And Hills Of The Eifel
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Römisch-Germanisches Zentralmuseum
The Römisch-Germanisches Zentralmuseum (RGZM), Leibniz Research Institute for Archaeology, is headquartered in Mainz. It is supported by the Federal Republic of Germany and its states and is a member of the Leibniz Association of German research institutions. The institution studies the Old World and its contact zones from the Stone Age to the Middle Ages. It consists of several divisions, and in addition maintains a permanent collection and through this and its numerous publications and conferences, disseminates the findings of recent research to the public. History The Römisch-Germanisches Zentralmuseum was founded in 1852 by Ludwig Lindenschmit the Elder, after the decision was taken at the 16–19 August ''Versammlung deutscher Geschichts- und Alterthumsforscher'' (Assembly of German Researchers in History and Classical Studies) in Dresden that a "central museum for Germanic and Roman artifacts" should be founded in Mainz and a "Germanic museum" should be founded in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moselle
The Moselle ( , ; german: Mosel ; lb, Musel ) is a river that rises in the Vosges mountains and flows through north-eastern France and Luxembourg to western Germany. It is a left bank tributary of the Rhine, which it joins at Koblenz. A small part of Belgium is in its basin as it includes the Sauer and the Our. Its lower course "twists and turns its way between Trier and Koblenz along one of Germany's most beautiful river valleys."''Moselle: Holidays in one of Germany's most beautiful river valleys'' at www.romantic-germany.info. Retrieved 23 Jan 2016. In this section the land to the north is the Eifel which stretches into |
Rhine
), Surselva, Graubünden, Switzerland , source1_coordinates= , source1_elevation = , source2 = Rein Posteriur/Hinterrhein , source2_location = Paradies Glacier, Graubünden, Switzerland , source2_coordinates= , source2_elevation = , source_confluence = Reichenau , source_confluence_location = Tamins, Graubünden, Switzerland , source_confluence_coordinates= , source_confluence_elevation = , mouth = North Sea , mouth_location = Netherlands , mouth_coordinates = , mouth_elevation = , progression = , river_system = , basin_size = , tributaries_left = , tributaries_right = , custom_label = , custom_data = , extra = The Rhine ; french: Rhin ; nl, Rijn ; wa, Rén ; li, Rien; rm, label= Sursilvan, Rein, rm, label= Sutsilvan and Surmiran, Ragn, rm, label=Rumantsch Grischun, Vallader and Puter, Rain; it, Reno ; gsw, Rhi(n), inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dream Trail
A dream is a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep. Humans spend about two hours dreaming per night, and each dream lasts around 5 to 20 minutes, although the dreamer may perceive the dream as being much longer than this. The content and function of dreams have been topics of scientific, philosophical and religious interest throughout recorded history. Dream interpretation, practiced by the Babylonians in the third millennium BCE and even earlier by the ancient Sumerians, figures prominently in religious texts in several traditions, and has played a lead role in psychotherapy. The scientific study of dreams is called oneirology. Most modern dream study focuses on the neurophysiology of dreams and on proposing and testing hypotheses regarding dream function. It is not known where in the brain dreams originate, if there is a single origin for dreams or if multiple regions of the brain a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadratkilometer
Square kilometre ( International spelling as used by the International Bureau of Weights and Measures) or square kilometer (American spelling), symbol km2, is a multiple of the square metre, the SI unit of area or surface area. 1 km2 is equal to: * 1,000,000 square metres (m2) * 100 hectares (ha) It is also approximately equal to: * 0.3861 square miles * 247.1 acres Conversely: *1 m2 = 0.000001 (10−6) km2 *1 hectare = 0.01 (10−2) km2 *1 square mile = *1 acre = about The symbol "km2" means (km)2, square kilometre or kilometre squared and not k(m2), kilo–square metre. For example, 3 km2 is equal to = 3,000,000 m2, not 3,000 m2. Examples of areas of 1 square kilometre Topographical Map grids Topographical map grids are worked out in metres, with the grid lines being 1,000 metres apart. * 1:100,000 maps are divided into squares representing 1 km2, each square on the map being one square centimetre in area and representing 1 km2 on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hektar
The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100-metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is about and one hectare contains about . In 1795, when the metric system was introduced, the ''are'' was defined as 100 square metres, or one square decametre, and the hectare ("hecto-" + "are") was thus 100 ''ares'' or km2 (10,000 square metres). When the metric system was further rationalised in 1960, resulting in the International System of Units (), the ''are'' was not included as a recognised unit. The hectare, however, remains as a non-SI unit accepted for use with the SI and whose use is "expected to continue indefinitely". Though the dekare/decare daa (1,000 m2) and are (100 m2) are not officially "accepted for use", they are still used in some contexts. Description The hectare (), although not a unit of SI, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
