oxbow lake definition geography

The meanders may be wavy, horse-shoe type or oxbow type. An oxbow lake is a lake, or area of water, in a U-shape.It is made by special bends in a river, called meanders, getting farther away from the river until they become separate.The river becomes straight and the bend becomes a lake. In usage in the United States, a bayou (or, from Cajun French) is a body of water typically found in a flat, low-lying area, and can be either an extremely slow-moving stream or river (often with a poorly defined shoreline), or a marshy lake or wetland. oxbow lake synonyms, oxbow lake pronunciation, oxbow lake translation, English dictionary definition of oxbow lake. The river breaks through the land, usually during a flood & the river flows along the shorted course Dodge's Advanced Geography by Richard Elwood Dodge (1906) "A portion of the Mississippi River, showing meanders and an oxbow lake.Population in Old Valleys. Oxbow Lake definition: A long, curved lake that is a former meander of a river. An oxbow lake is a U-shaped lake that forms when a wide meander of a river is cut off, creating a free-standing body of water (9). Oxbow lakes form when a river has two curves, one bending away from the straight course and another bending back. Oxbow lakes can be found all over the world. Meander scars, oxbow lakes and abandoned meanders in the broad flood plain of the Rio Negro, Argentina. There's an interesting meander and oxbow lake situation for the city of Carter Lake, Iowa. New!! n. A crescent-shaped lake formed when a meander of a river or stream is cut off from the main channel. 2010 astronaut photo from ISS. Deposition eventually separates the cutoff from the main channel leaving behind an oxbow lake. Besides lakes, the Lake District is filled with mountains and hills, valleys and streams, bogs and plains. Key Stage 3 Geography - Plenary - Random wheel_BE - Human and physical features sort - Rivers quiz - Formation of an oxbow lake - Volcanoes This landform is called an oxbow lake for the distinctive curved shape, named after part of a yoke for oxen.In Australia, an oxbow lake is called a billabong, derived from an indigenous language. BSL Geography Glossary - Ox-bow Lake - definition. Meander geometry or median planform geometry is engaged in the technical description of meanders. An oxbow lake is a lake, or area of water, in a U-shape.It is made by special bends in a river, called meanders, getting farther away from the river until they become separate.The river becomes straight and the bend becomes a lake. The Oxbow Quadrangle is the formal name of a 7.5-minute series topographic map of the region. Some associated landforms include: Cut banks, Meander cutoffs, Incised meanders, Oxbow lakes, Scroll bars, and Slip-off slope. This landform is so named for its distinctive curved shape, which resembles the bow pin of an oxbow. The meander neck is visible (upper-a), while the cutoff process shows the formation of the oxbow lake (lower-b). ... Oxbow Lake: Definition & Formation. An oxbow lake forms when a curve, or meander, in a river pinches shut. Finally, when the oxbow lake completely fills with sediment (lower-d), it becomes a meander scar. See more. Thus, the city of Carter Lake became the only city in Iowa west of the Missouri River. The formation of oxbow lakes and meander scars. Stalagmite definition, a deposit, usually of calcium carbonate, more or less resembling an inverted stalactite, formed on the floor of a cave or the like by the dripping of â¦ Sometimes, because of intensive erosion action, the outer curve of a meander gets accentuated to such an extent that the inner ends of the loop come close enough to get disconnected from the main channel and exist as independent water bodies called as oxbow lakes. (Physical Geography) Also called: oxbow lake or cutoff a small curved lake lying on the flood plain of a river and constituting the remnant of a former meander Oxbow lake definition is - a crescent-shaped often ephemeral lake formed in the abandoned channel of a meander by the silting up of its ends after the stream has cut â¦ That curve has been separated from the rest of the river and, as an oxbow lake, is now a free-standing body of water. An oxbow lake is a U-shaped body of water, originally a curve in a river. As the oxbow lake fills with sediment, it becomes swampy or marshy (upper-c). An oxbow lake is a U-shaped body of water formed when a wide meander from the main stem of a river is cut off to create a lake. Learn vocabulary, terms, and more with flashcards, games, and other study tools. After viewing this lesson, you should be able to describe an oxbow lake and how it is formed. Carter Lake, Iowa . Meanders and Oxbow lakes Meanders may seem very simple but it is important you can label them and get all the facts in for maximum marks in the final GCSE Geography exam. With its main source of water disconnected, the lake eventually dries up leaving behind a meander scar. Herein, the river breaks through and creates a fresh path. The Lake District was a favorite place of the so-called Lake Poets, a group of 19th-century English writers including William Wordsworth and Samuel Taylor Coleridge. A meander scar , occasionally meander scarp , [1] is a geological feature formed by the remnants of a meandering water channel. â¦ Learn vocabulary, terms, and more with flashcards, games, and other study tools. In the movie "Last of the Dogmen," the Oxbow quadrangle is located in Montana. The wander is then cut off from the remainder of the river, abandoning an oxbow lake. An oxbow lake is a special kind of lake that only forms next to meandering rivers. Learn more. Lake District National Park is one of the countrys most popular parks. Oxbow Lake. The Payette National Forest is managed by the U.S. Forest Service, and the â¦ Fluvial deposition causes Braiding, Flood Plains, Levees and Deltas Twisting â a plaited river is a river that has isolated into some little, winding channels that, in the end, re-join to form a single channel once more. For everyone who is involved in the education of deaf children, deafblind children and visually impaired children and young people, the young people themselves and their families. Oxbow definition, a U-shaped piece of wood placed under and around the neck of an ox with its upper ends in the bar of the yoke. oxbow lake meaning: 1. a curved lake that was originally a bend in a river but became separated when the river took aâ¦. This Google Map shows how the city of Carter Lake was cut off from the rest of Iowa when the channel of the Missouri River formed a new channel during a flood in March 1877, creating Carter Lake. But how did the meander get cut off? Below you will find example usage of this term as found in modern and/or classical literature: 1. The deposition process cuts off the original meander, leaving a horseshoe-like feature known as an oxbow lake. Literary usage of Oxbow lake. â¢ OXBOW LAKE (noun) The noun OXBOW LAKE has 1 sense:. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Start studying Geography-Oxbow Lakes. Dictionary entry overview: What does oxbow lake mean? Define Ox-bow lake. 1. a crescent-shaped lake (often temporary) that is formed when a meander of a river is cut off from the main channel Familiarity information: OXBOW LAKE used as a noun is very rare. ... but in geography, the name sticks. This happens due to floods or when a meander's neck gets too thin. Braided Channels. An oxbow-lake is a horse-shoe shaped lake at the side of a river. In Australia, they are known as billabong. 2. Ox-bow lake synonyms, Ox-bow lake pronunciation, Ox-bow lake translation, English dictionary definition of Ox-bow lake. If something is in the way of a stream or river it has to go round it for example a tree or a rock. The river follows a new, shorter course and a lake forms beside the river. Start studying Geography - Meanders and Oxbow lakes. An oxbow lake is a U-shaped lake that forms when a wide meander of a river is cut off, creating a free-standing body of water.In south Texas, oxbows left by the Rio Grande are called resacas.In Australia, oxbow lakes are called billabongs.The word "oxbow" can also refer to a U-shaped bend in a river or stream, whether or not it is cut off from the main stream. This happens due to floods or when a meander's neck gets too thin. Definition: What is an oxbow lake? n. A crescent-shaped lake formed when a meander of a river or stream is cut off from the main channel. Kanwar Taal Lake of Bihar is the largest oxbow lake in Asia with freshwater. Oxbow Lakes Finally, the loop of the meander claims a diameter five times the width of the stream and the river then corps the loop by causing erosion by its neck. This is the location of the Bharatpur Bird Sanctuary in Keoladeo National Park, supporting over 230 bird species. 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