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Bank (geography)

In geography, a bank is the land alongside a body of water. Different structures are referred to as banks in different fields of geography, as follows.

Diagram of a river's left and right banks
A natural grass bank of the Perfume River in Hue, Vietnam
A sloping sandy point bar (close side) and the vegetation-stabilized cut bank (far side) on the Namoi River in New South Wales, Australia. These two constitute the banks of the river.
A man-made lake in Keukenhof with grass banks

In limnology (the study of inland waters), a stream bank or river bank is the terrain alongside the bed of a river, creek, or stream.[1] The bank consists of the sides of the channel, between which the flow is confined.[1] Stream banks are of particular interest in fluvial geography, which studies the processes associated with rivers and streams and the deposits and landforms created by them. Bankfull discharge is a discharge great enough to fill the channel and overtop the banks.[2]

The descriptive terms left bank and right bank refer to the perspective of an observer looking downstream; a well-known example of this being the sections of Paris as defined by the river Seine. The shoreline of ponds, swamps, estuaries, reservoirs, or lakes are also of interest in limnology and are sometimes referred to as banks. The grade of all these banks or shorelines can vary from vertical to a shallow slope.

In freshwater ecology, banks are of interest as the location of riparian habitats. Riparian zones occur along upland and lowland river and stream beds. The ecology around and depending on a marsh, swamp, slough, or estuary, sometimes called a bank, is likewise studied in freshwater ecology.

Banks are also of interest in navigation, where the term can refer either to a barrier island or a submerged plateau,[3] such as an ocean bank. A barrier island is a long narrow island composed of sand and forming a barrier between an island lagoon or sound and the ocean. A submerged plateau is a relatively flat topped elevation of the sea floor at shallow depth — generally less than 200 metres (660 ft) — typically on the continental shelf or near an island.

References

  1. ^ a b Luna B. Leopold; M. Gordon Wolman; John P. Miller (1995). Fluvial processes in geomorphology. New York: Dover Publications. ISBN 978-0-486-68588-5.
  2. ^ Mulvihill, Christiane. "2 Bankful Discharge and Channel Characteristics of Streams in New York State" (PDF). United States Geological Survey.
  3. ^ Herbert Bucksch (1997). Dictionary Geotechnical Engineering: English German. Springer DE. pp. 47. ISBN 978-3-540-58164-2.

bank, geography, left, bank, right, bank, redirect, here, other, uses, left, bank, disambiguation, right, bank, disambiguation, this, article, about, terrain, alongside, body, water, submerged, ridge, sometimes, called, bank, shoal, geography, bank, land, alon. Left bank and Right bank redirect here For other uses see Left Bank disambiguation and Right Bank disambiguation This article is about terrain alongside a body of water For a submerged ridge sometimes called a bank see shoal In geography a bank is the land alongside a body of water Different structures are referred to as banks in different fields of geography as follows Diagram of a river s left and right banks A natural grass bank of the Perfume River in Hue Vietnam A sloping sandy point bar close side and the vegetation stabilized cut bank far side on the Namoi River in New South Wales Australia These two constitute the banks of the river A man made lake in Keukenhof with grass banks In limnology the study of inland waters a stream bank or river bank is the terrain alongside the bed of a river creek or stream 1 The bank consists of the sides of the channel between which the flow is confined 1 Stream banks are of particular interest in fluvial geography which studies the processes associated with rivers and streams and the deposits and landforms created by them Bankfull discharge is a discharge great enough to fill the channel and overtop the banks 2 The descriptive terms left bank and right bank refer to the perspective of an observer looking downstream a well known example of this being the sections of Paris as defined by the river Seine The shoreline of ponds swamps estuaries reservoirs or lakes are also of interest in limnology and are sometimes referred to as banks The grade of all these banks or shorelines can vary from vertical to a shallow slope In freshwater ecology banks are of interest as the location of riparian habitats Riparian zones occur along upland and lowland river and stream beds The ecology around and depending on a marsh swamp slough or estuary sometimes called a bank is likewise studied in freshwater ecology Banks are also of interest in navigation where the term can refer either to a barrier island or a submerged plateau 3 such as an ocean bank A barrier island is a long narrow island composed of sand and forming a barrier between an island lagoon or sound and the ocean A submerged plateau is a relatively flat topped elevation of the sea floor at shallow depth generally less than 200 metres 660 ft typically on the continental shelf or near an island References Edit a b Luna B Leopold M Gordon Wolman John P Miller 1995 Fluvial processes in geomorphology New York Dover Publications ISBN 978 0 486 68588 5 Mulvihill Christiane 2 Bankful Discharge and Channel Characteristics of Streams in New York State PDF United States Geological Survey Herbert Bucksch 1997 Dictionary Geotechnical Engineering English German Springer DE pp 47 ISBN 978 3 540 58164 2 Look up bank in Wiktionary the free dictionary Retrieved from https en wikipedia org w index php title Bank geography amp oldid 1118186505, wikipedia, wiki, book, books, library,

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