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Confluence
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); or where two streams meet to become the source of a river of a new name (such as the confluence of the Monongahela and Allegheny rivers at Pittsburgh, forming the Ohio); or where two separated channels of a river (forming a river island) rejoin at the downstream end. Scientific study of confluences Confluences are studied in a variety of sciences. Hydrology studies the characteristic flow patterns of confluences and how they give rise to patterns of erosion, bars, and scour pools. The water flows and their consequences are often studied with mathematical models. Confluences are relevant to the distribution of living organisms (i.e., ecology) as well; "the general pattern ownstream of confluencesof increasing stream flow and decreasing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confluence Flow Zones
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); or where two streams meet to become the source of a river of a new name (such as the confluence of the Monongahela and Allegheny rivers at Pittsburgh, forming the Ohio); or where two separated channels of a river (forming a river island) rejoin at the downstream end. Scientific study of confluences Confluences are studied in a variety of sciences. Hydrology studies the characteristic flow patterns of confluences and how they give rise to patterns of erosion, bars, and scour pools. The water flows and their consequences are often studied with mathematical models. Confluences are relevant to the distribution of living organisms (i.e., ecology) as well; "the general pattern ownstream of confluencesof increasing stream flow and decreasing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio River
The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illinois. It is the third largest river by discharge volume in the United States and the largest tributary by volume of the north-south flowing Mississippi River that divides the eastern from western United States. It is also the 6th oldest river on the North American continent. The river flows through or along the border of six states, and its drainage basin includes parts of 14 states. Through its largest tributary, the Tennessee River, the basin includes several states of the southeastern U.S. It is the source of drinking water for five million people. The lower Ohio River just below Louisville is obstructed by rapids known as the Falls of the Ohio where the elevation falls in restricting larger commercial navigation, although i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musée Des Confluences
The Musée des Confluences is a science centre and anthropology museum which opened on 20 December 2014 in the 2nd arrondissement of Lyon, (Rhône), France. It is located at the southern tip of the Presqu'île at the confluence of the Rhône and the Saône, adjacent to Autoroute A7, and comprises part of a larger redevelopment project of the Confluence quarter of Lyon. The deconstructivist architectural design, said to resemble a floating crystal cloud of stainless steel and glass, was created by the Austrian firm Coop Himmelb(l)au. History The museum includes collections of natural science, anthropology, and Earth Sciences of the Musée d'histoire naturelle - Guimet. These collections will be supplemented by exhibitions of arts and crafts. The four major exhibitions are called "Origins - Stories of the World", "Species - the Web of life", "Societies - Human theatre," and "Eternities - Visions of the beyond". The first exhibition deals with questions of origin, both the Big ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monongahela River
The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-central West Virginia and Southwestern Pennsylvania. The river flows from the confluence of its west and east forks in north-central West Virginia northeasterly into southwestern Pennsylvania, then northerly to Pittsburgh and its confluence with the Allegheny River to form the Ohio River. The river's entire length is navigable via a series of locks and dams. Etymology The Unami word ''Monongahela'' means "falling banks", in reference to the geological instability of the river's banks. Moravian missionary David Zeisberger (1721–1808) gave this account of the naming: "In the Indian tongue the name of this river was ''Mechmenawungihilla'' (alternatively spelled ''Menawngihella''), which signifies a high bank, which is ever washed out ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bhagirathi And Alaknanda Confluence
The Bhāgīrathī (Pron: /ˌbʌgɪˈɹɑːθɪ/) is a turbulent Himalayan river in the Indian state of Uttarakhand, and one of the two headstreams of the Ganges, the major river of Northern India and the holy river of Hinduism. In the Hindu faith, mythology, and culture, the Bhagirathi is considered the source stream of the Ganges. However, in hydrology, the other headstream, Alaknanda, is considered the source stream on account of its great length and discharge. The Bhagirathi and Alaknanda join at Devprayag in Garhwal and are thereafter known as the Ganges. Etymology Bhagiratha was a descendant of King Sagara of the Suryavanshi, or Surya Dynasty. He played an important role in the descent of the Ganges. The story of Bhagiratha is narrated in the ''Ramayana'', ''Mahabharata'', and Puranas. Wanting to show his sovereignty, King Sagara performed a ritual known as ashvamedha, where a horse was left to wander for one year. However, Indra stole the horse to prevent the ritua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Source
The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition The United States Geological Survey (USGS) states that a river's "length may be considered to be the distance from the mouth to the most distant headwater source (irrespective of stream name), or from the mouth to the headwaters of the stream commonly known as the source stream". As an example of the second definition above, the USGS at times considers the Missouri River as a tributary of the Mississippi River. But it also follows the first definition above (along with virtually all other geographic authorities and publications) in using the combined Missouri—lower Mississippi length figure in lists of lengths of rivers around the world. Most rivers have numerous tributaries and change names often; it is customary to regard the lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point State Park
Point State Park (locally known as The Point) is a Pennsylvania state park on in Downtown Pittsburgh, Allegheny County, Pennsylvania, USA, at the confluence of the Allegheny and Monongahela rivers, forming the Ohio River. Built on land acquired via eminent domain from industrial enterprises in the 1950s, the park opened in August 1974 when construction was completed on its iconic fountain. Pittsburgh settled on the current design after rejecting an alternative plan for a Point Park Civic Center designed by Frank Lloyd Wright. The park also includes the outlines and remains of two of the oldest structures in Pittsburgh, Fort Pitt and Fort Duquesne. The Fort Pitt Museum, housed in the Monongahela Bastion of Fort Pitt, commemorates the French and Indian War (1754–63), in which the area soon to become Pittsburgh was a major battlefield. It was designated a National Historic Landmark in 1960 for its role in the strategic struggles between Native Americans, French colonists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devprayag - Confluence Of Bhagirathi And Alaknanda
Devprayag (Deva prayāga) is a town and a nagar panchayat, near New Tehri city in Tehri Garhwal District in the state of Uttarakhand, India, and is the final one of the Panch Prayag (five confluences) of Alaknanda River where Alaknanda meets the Bhagirathi river and both rivers thereafter flow on as the Ganges river or Ganga. Overview Traditionally, it is considered to be the place where sage Dev Sharma led his ascetic life, giving birth to its present name, Devprayag. It is one of the five sacred confluences in the hills and is an important place of pilgrimage for devout Hindus. "Devprayag" means "Godly Confluence" in Sanskrit. According to Hindu scriptures, Devprayag is the sacred place of merging of two visible heavenly rivers, Alakananda and Bhagirathi, to form the holy Ganga. On a terrace in the upper part of the village is the temple of Raghunathji, built of huge stones, pyramidal in form, and capped by a white cupola. Geography The Alaknanda rises at the con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsches Eck
''Deutsches Eck'' (, "German Corner") is the name of a promontory in Koblenz, Germany, where the Mosel river joins the Rhine. Named after a local commandry of the Teutonic Order ("Teutonischer Orden"), it became known for a monumental equestrian statue of William I, first German Emperor, erected in 1897 in appreciation of his role in the unification of Germany. One of many Emperor William monuments raised in the Prussian Rhine Province, it was destroyed in World War II and only the plinth was preserved as a memorial. Following German reunification, a replica of the statue was erected on the pedestal after controversial discussions in 1993. It is today a Koblenz monument and a popular tourist attraction. History The Teutonic Knights were called to Koblenz by the archbishop of Trier, Theoderich von Wied, in 1216 and vested with the estates around the Basilica of St. Castor located directly at the confluence of Mosel and Rhine. Serving mainly in nursing care, the knights soon a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kelley Point Park
Kelley Point Park is a city park in north Portland in the U.S. state of Oregon. Bounded by the Columbia Slough on the south, the Willamette River on the west, and the Columbia River on the north, the park forms the tip of the peninsula at the confluence of the rivers. Marine Terminal 6 of the Port of Portland lies immediately east of the park along the Columbia, while Terminal 5 is along the Willamette slightly south of the Columbia Slough. The park is at and rises to an elevation of above sea level. Sauvie Island is west of the park across the Willamette River. Hayden Island is slightly upstream of the park on the Columbia River opposite Marine Terminal 6. Description and history The city acquired the park site in 1984 from the Port of Portland, which had covered much of the peninsula with dredged material from the Columbia River to create places to build terminals. The site was formerly part of Pearcy Island, separated from the mainland by sloughs, one of which w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khartoum
Khartoum or Khartum ( ; ar, الخرطوم, Al-Khurṭūm, din, Kaartuɔ̈m) is the capital of Sudan. With a population of 5,274,321, its metropolitan area is the largest in Sudan. It is located at the confluence of the White Nile, flowing north from Lake Victoria, and the Blue Nile, flowing west from Lake Tana in Ethiopia. The place where the two Niles meet is known as ''al-Mogran'' or ''al-Muqran'' (; English: "The Confluence"). From there, the Nile continues north towards Egypt and the Mediterranean Sea. Divided by these two parts of the Nile, Khartoum is a tripartite metropolis with an estimated population of over five million people, consisting of Khartoum proper, and linked by bridges to Khartoum North ( ) and Omdurman ( ) to the west. Khartoum was founded in 1821 as part of Egypt, north of the ancient city of Soba. While the United Kingdom exerted power over Egypt, it left administration of the Sudan to it until Mahdist forces took over Khartoum. The British at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
