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Télécharger la photo libre de droits Rivière sinueuse avec herbe et végétation sur les rives, 311286178, parmi la collection de millions de photos stock, d'images vectorielles et d'illustrations, de qualité supérieure et en haute définition, de Depositphotos. meander definition: 1. See more. To overcome this, several authors have advocated the use of an additional downstream level gauge to estimate the longitudinal surface level gradient, but this is cumbersome in a lowland meandering river with considerable transverse surface level gradients. These are called meandering rivers. Word forms: meanders, meandering, meandered 1. intransitive verb If a river or road meanders, it has a lot of bends, rather than going in a straight line from one place to another. To form into meanders; cause to twist about. Meander cut-off Forming an oxbow lake. бродить без цели; растекаться мыслью по древу, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Cruising through hidden Holland; NIGEL HEATH MEETS THE LADY ANNE AND TAKES A RIVER CRUISE TO PARTS OF HISTORIC HOLLAND THAT BIGGER BOATS CANNOT REACH, Murray Cook on the history of a riverside location; DIGGING INTO THE PAST, How Frigid Polar Vortex Blasts Are Connected To Global Warming, Do your sight Seine in style with a river cruise, Sunday Times names Britain's best place to live: It's not in the North East, but it's not far away; Tynemouth had been in the running for the Sunday Times' Best Place to Live in 2018, and was named the winner for the North East, Walk OF THE WEEK; Going out Staying in Ultimate home comforts PAGE 41; Making the most of your free time, Walk of fame; NIGEL HEATH and his friend follow the Thames and discover notable literary and musical connections, Meander Open Complementary Split-Ring Resonator. 1. to move or cause to move in a sinuous, spiral, or circular course "the river winds through the hills" "the path meanders through the vineyards" "sometimes, the gout wanders through the entire body" meandering (adj.) If you want some time to yourself after school, you might meander home, taking the time to window shop and look around. What does meandering mean? To meander means to wander aimlessly on a winding roundabout course. Un méandre mélodique aux rivages irréguliers. Meandering is often noticed in rivers’ matured stages which later in old stages becomes vigorous. Oxbow lakes form when a meander grows so big and loopy that two bends of the river join together. Définition meander dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'mender',meanderer',meandering',Meade', expressions, conjugaison, exemples It is produced by a stream or river swinging from side to side as it flows across its floodplain or shifts its channel within a valley. ... Five miles meandering with mazy motion,Through dale the sacred river ran,Then reached the caverns measureless to man,And sank the tumult to a lifeless oceanAnd 'mid this tumult Kubla heard from farAncestral voices prophesying war. Just after the cutoff meander is formed, the river flows into its end from the river and builds a small delta which eventually results in the formation of oxbow lakes. Forums pour discuter de meander, voir ses formes composées, des exemples et poser vos questions. Figure 5.12b Figure 5.12b. A river rarely flows in a straight line- it will bend around something in its course for example a tree or hard rock. Trouver des images haute résolution de qualité dans la banque d'images Getty Images. Fundamental Mechanisms of River Meandering Dynamics 2.1. They are typical of the middle and lower course of a river. What does meandering mean? Meandering is often noticed in rivers’ matured stages which later in old stages becomes vigorous. The oxbow lakes are also known as ‘cut-off lakes’. Meanders, named from the Menderes (historically known as the Maeander) River in Turkey, are most often formed in alluvial materials (stream-deposited sediments) and thus freely adjust their shapes and shift downstream according to the slope of the alluvial valley. Oxbow lake formation in a meandering stream . Rivers flowing over gently sloping ground begin to curve back and forth across the landscape. A braided river, or braided channel, consists of a network of river channels separated by small, often temporary, islands called braid bars or, in English usage, aits or eyots.Braided streams tend to occur in rivers with high sediment loads and/or coarse grain sizes, and in rivers with steeper slopes than typical rivers with straight or meandering channel patterns. As the river moves from the upper course to the lower course, the features in the river will change. moving slowly in no particular direction or with no clear purpose: a meandering river. A meandering stream has a single channel that winds snakelike through its valley, so that the distance 'as the stream flows' is greater than 'as the crow flies.' Its name derives from the winding Maeander River (now the Büyükmenderes) in Asia Minor. A meander is produced by a stream or river as it erodes the sediments comprising an outer, concave bank (cut bank) and deposits this and other sediment downstream on an inner, convex bank which is typically a point bar. Meander definition in English dictionary, Meander meaning, synonyms, see also 'mender',meanderer',meandering',Meade'. This continuum is two-dimensional, defined by plan features of which there are three (straight, meandering, branching), and structural levels of fluvial relief of which there are also three (floodplain, flood channel, low-water channel). Enrich your vocabulary with the English Definition dictionary Flume experiments show that straight channels of uniform cross section rapidly develop pool-and-riffle sequences. The river around Last Chance is a high mountain meadow meandering stream. Meander, extreme U-bend in the course of a stream, usually occurring in a series. River channel retention sedimentary bed with a … River - River - Straight channels: Straight channels, mainly unstable, develop along the lines of faults and master joints, on steep slopes where rills closely follow the surface gradient, and in some delta outlets. In contrast to braided rivers, meandering rivers typically only contain one channel that winds its way across the floodplain. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Meandering rivers erode sediment from the outer curve of each meander bend and deposit it on an inner curve further down stream. A meander is a curve in a river.Meanders form a snake-like pattern as the river flows across a fairly flat valley floor. : La serpenteante construcción fluvial de SANAA en Grace Farms. A braided river, or braided channel, consists of a network of river channels separated by small, often temporary, islands called braid bars or, in English usage, aits or eyots.Braided streams tend to occur in rivers with high sediment loads and/or coarse grain sizes, and in rivers with steeper slopes than typical rivers with straight or meandering channel patterns. Pools are spaced at about five bed widths. Meander comes from a river in modern-day Turkey, the Maiandros, which … The water flows faster in these deeper sections and erodes material from the river bank. How to pronounce meandering (audio) \. 2. an aimless amble on a winding course. Learn more. River channel pattern comes in three flavors: straight, meandering, and braided. Il est généralement placé après le nom et s'accorde avec le nom ( ex : un ballon bleu, un e balle bleu e ). A meander is formed when the moving water in a stream erodes the outer banks and widens its valley and the inner part of the river has less energy and deposits what it is carrying. Cherchez des exemples de traductions meandering dans des phrases, écoutez à la prononciation et apprenez la grammaire. A meander is one of a series of regular sinuous curves, bends, loops, turns, or windings in the channel of a river, stream, or other watercourse. The stream meandered through the meadows. Examples of Modern Meandering River Systems In contrast to braided rivers, meandering rivers typically only contain one channel that winds its way across the floodplain. The water flows more slowly in the shallow areas near the inside of each bend. To proceed by winding and turning; make frequent changes of course; move or flow intricately: as, a meandering river; to meander from point to point in a walk. River deposits sediment on the inner bank of a meander. noun In physical geography, a self-developed river-curve suitable to the volume of the stream. meandering - of a path e.g. Vérifiez les traductions 'meandering' en Français. »Meandering River« is an audiovisual installation comprised of real-time visuals generated by an algorithm and music composed by an A.I. This digital artwork makes change perceivable by creating a unique awareness of time. Meandering river channel is mainly composed of gravel-bearing sandstone, sandstone, and siltstone, which forms a normal cycle profile with brownish red, grayish green, and light gray mudstone. Meander definition, to proceed by or take a winding or indirect course: The stream meandered through the valley. 2. The SP curve is bell-shaped, with a negative amplitude anomaly. She meandered on, stopping now and again for a breath. Fact 10: Typically, meanders belong to a series of regular sinous curves, bends, turns, windings or loops in the channel of a stream, river or other watercourse and the zone within which a meandering stream moves its channel across either its valley floor or floodplain from time to time is known as the ‘meander belt.’ The definition of the bend wave length, radius of curvature and the wave amplitude are shown in figure 2.1. A meandering river is a winding curve or bend in a river. If a river, stream, or road meanders, it follows a route that is not straight or direct. Short‐Term Dynamics: Modeling Aspects [8] The planimetric evolution of a meander is driven by the action of a helicoidal curvature‐driven secondary flow, which is responsible for both the outward erosion and the along‐stream migration of the river. : From there it flows in a meandering course westwards through a broad valley area. Meandering channels can be further subdivided into river channels (river bed retention) and point bar. These are called meandering rivers. A curve in a river that swings in wide loops from side to side. Combinations of these three categories define the diversity of patterns. intr.) Rivers flowing over gently sloping ground begin to curve back and forth across the landscape. ‘Oxbow lakes are formed when river channels cut through their own meandering paths and form shorter courses, leaving standing bodies of water.’ ‘And the program includes almost all the states bordering the river, from its start as a meandering creek in northern Minnesota to its end at the Gulf of Mexico - … River channel patterns are thought to form a morphological continuum. 2. to…. His gaze meandered over the church's façade. The meander was widely used in ancient Greek art. river: Meandering channels. Preferably the heat tube has a meandering shape. ‘The river Maigue meanders through the 840-acre estate and forms the backbone of the Adare course.’ ‘She stopped as she came to a small stream meandering through the dense undergrowth.’ ‘A small, crystal clear spring meandered through the center, running the diameter.’ Aeolian sands to watch a meandering river Morava is blind branches. The deepest part of the channel is on the outside of each bend. Template:Other uses A meander, in general, is a bend in a sinuous watercourse or river. Meandering rivers. As it flows, it deposits sediment on banks that lie on the insides of curves (point bar deposits), and erode the banks on the outside of curves. River landforms can be divided into upper, middle and lower course features. 26 synonyms of meandering from the Merriam-Webster Thesaurus, plus 17 related words, definitions, and antonyms. The point where the two bends intersect is called a meander cut-off. Meandering Channel Systems. Characteristics of meandering rivers generally confined within one major channel secondary channels active during floods wide valley, channel is a small part of entire valley. Features of a meandering river Figure 5.12a. Point Bar Development. ECS; Gravelly Meander Lobes. Sediment is deposited on the floodplain each time the river floods. ders 1. Meander line refers to a survey line used for mapping purposes, commonly abutting a body of water, that changes if the waterway changes. Meandering river channels are asymmetrical. Gratuit. An act of walking, especially for pleasure.Often used in plural: In one spot you view rugged hills, ruined castles overlooking tremendous precipices, with the dark Rhine rushing beneath; and on the sudden turn of a promontory, flourishing vineyards with green sloping banks and a, He who sits still in a house all the time may be the greatest vagrant of all; but the saunterer, in the good sense, is no more vagrant than the, Half an hour away is the quaint town of Bato, which is dissected by a, As you walk down the slope note how the Upper Pond looks like a wide, The landscape Cao describes is beautiful - reed marshes stretching as far as the eye can see, a, A passing dog walker alerted us to a poignant sight a little further along the way, which now led through open meadows with a fabulous backdrop of woodland beyond the. The slower water can't carry as much sediment and deposits its load on a series of point bars. The development of graceful river meanders and oxbow lakes is explained in this short Two Minute Geology video. Meandering rivers erode sediment from the outer curve of each meander bend and deposit it on an inner curve further down stream. A melodic meandering along jagged shores. Find another word for meandering. The channel sinuosity is defined as the length of the channel divided by the length of the valley (Bridge, 2003). Meander definition: If a river or road meanders , it has a lot of bends, rather than going in a straight line... | Meaning, pronunciation, translations and examples A meandering river is a winding curve or bend in a river. these curved lines in road and stream. Examples of Modern Meandering River Systems. meandering definition in English dictionary, meandering meaning, synonyms, see also 'meanderingly',meander',meaning',mending'. transitioned into a sinuously meandering river, a. popular manifestation of this cultural preference for. 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