Body of water#Types

{{short description|Any significant accumulation of water, generally on a planet's surface}}

{{other uses|Body of water (disambiguation)}}

{{distinguish|Body water}}

File:Aubach (Wiehl) nahe dem Weiherdamm in Wildbergerhütte.jpg, a watercourse in Germany]]

File:Lysefjorden fjord.jpg (Lysefjord) in Norway.]]

A body of water or waterbody"waterbody noun (pl. -ies) a body of water forming a physiographical feature, for example a sea or a reservoir." New Oxford Dictionary of English is any significant accumulation of water on the surface of Earth or another planet. The term most often refers to oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rarely, puddles. A body of water does not have to be still or contained; rivers, streams, canals, and other geographical features where water moves from one place to another are also considered bodies of water.{{cite book |chapter=Hydrologic Definitions: Stream |title= Manual of Hydrology: Part 1. General Surface-Water Techniques |type=Water Supply Paper 1541-A |last1=Langbein |first1=W.B. |last2=Iseri |first2=Kathleen T. |year=1995 |publisher=United States Geological Survey |location=Reston, VA |chapter-url=http://water.usgs.gov/wsc/glossary.html#Stream }}.

Most are naturally occurring and massive. geographical features, but some are artificial. There are types that can be either. For example, most reservoirs are created by engineering dams, but some natural lakes are used as reservoirs. Similarly, most harbors are naturally occurring bays, but some harbors have been created through construction.

Bodies of water that are navigable are known as waterways. Some bodies of water collect and move water, such as rivers and streams, and others primarily hold water, such as lakes and oceans.

Bodies of water are affected by gravity, which is what creates the tidal effects.{{Cite news|url=http://science.howstuffworks.com/environmental/earth/geophysics/tide-cause.htm|title=What causes high tide and low tide? Why are there two tides each day?|date=21 May 2009|work=HowStuffWorks|access-date=10 December 2017}} The impact of climate change on water is likely to intensify as observed through the rising sea levels, water acidification and flooding. This means that climate change has pressure on water bodies.{{Cite web |title=European Environment Agency's home page – European Environment Agency |url=https://www.eea.europa.eu/ |access-date=2022-11-03 |website=eea.europa.eu}}

Climate change significantly affects bodies of water through rising temperatures, altered precipitation patterns, and sea-level rise. Warmer temperatures lead to the melting of glaciers and polar ice, contributing to rising sea levels and affecting coastal ecosystems. Freshwater bodies, such as rivers and lakes, are experiencing more frequent droughts, affecting water availability for communities and biodiversity. Moreover, ocean acidification, caused by increased carbon dioxide absorption, threatens marine ecosystems like coral reefs.{{Cite web |title=Ocean acidification {{!}} National Oceanic and Atmospheric Administration |url=https://www.noaa.gov/education/resource-collections/ocean-coasts/ocean-acidification |access-date=2024-10-28 |website=noaa.gov}} Collaborative global efforts are needed to mitigate these impacts through sustainable water management practices.{{Cite journal |last=Lee |first=Hoesung |date=2023 |title=Climate Change 2023 Synthesis Report |url=https://www.ipcc.ch/report/ar6/syr/downloads/report/IPCC_AR6_SYR_SPM.pdf |journal=Intergovernmental Panel on Climate Change |pages=18–19}}

Types

{{anchor|Waterbody types}}

Bodies of water can be categorized into:

  1. Rain water
  2. Surface water
  3. Underground water

There are some geographical features involving water that are not bodies of water, for example, waterfalls, geysers and rapids.

class="wikitable sortable"

|+ Description of main types of bodies of water

! Name !! Description !! Regions/dialects

AlltStreamScottish Highlands{{citation needed|date=November 2015}}
Arm of the seaalso sea-arm, used to describe a sea loch.
ArroyoA usually-dry bed of a steep-sided stream, gully, or narrow channel that temporarily fills with water after heavy rain. See also wadi.Southwest US
Artificial lake or artificial pondsee reservoir (impoundment).
BarachoisA lagoon separated from the ocean by a sand bar.Canada
Basin
BayAn area of water bordered by land on three sides, similar to, but smaller than a gulf.
BayouA slow-moving stream or a marshy lake.Southern US
Beck (stream) or Beck (gill)A small stream (esp. with a rocky bottom); creek.{{cite web

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Lincolnshire to Cumbria in areas which were once occupied by the Danes and Norwegians.{{cite web|title= OED Online – Beck|date= June 2017|publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/16756?result=1&rskey=KrqII1&result=1 |access-date=6 July 2017}}
BightA large and often only slightly receding bay, or a bend in any geographical feature.
Billabongan oxbow lake; a pond or still body of water created when a river changes course and some water becomes trapped.Located in Australia
Boilsee seep
Boga type of wetland that accumulates peat due to incomplete decomposition of plant matter.
Bourne or Winterbournea brook; stream; small, seasonal stream.{{cite web

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Chalk downland of southern England
BroadA stationary inland body of fresh waterNorfolk and Suffolk area; cf. The Broads
BrookA small stream; a creek.{{cite web

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BrookletA small brook.
BurnA small stream; a brook.{{cite web

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Scotland and North East England.{{cite web|title= OED Online – Burn|date= June 2017|publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/22119?rskey=bKBrC8&result=1 |access-date=6 July 2017}}
Canalan artificial waterway, usually connected to (and sometimes connecting) existing lakes, rivers, or oceans.
Channelthe physical confine of a river, slough or ocean strait consisting of a bed and banks. See also stream bed and strait.
Covea coastal landform. Earth scientists generally use the term to describe a circular or round inlet with a narrow entrance, though colloquially the term is sometimes used to describe any sheltered bay.
Creeka (narrow) stream that is smaller than a river; a minor tributary of a river; brook.{{refn|{{cite web

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|quote=British...especially an inlet...(whereas) NZ, North American, Australian...stream or minor tributary.}}{{cite web

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|title=(US) creek

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|quote=North American, Australian, NZ...A stream, brook, or minor tributary of a river.}}{{cite web

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|quote=U.S., Canada , and Australia...a stream smaller than a river.}}{{cite web

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|quote= US, Canadian, Australian and New Zealand a small stream or tributary}}{{cite web

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|website=Macmillan Dictionary

|publisher=Springer Nature Limited

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|quote=a narrow stream}}}}

Australia, Canada, New Zealand, United States
Creek (tidal)an inlet of the sea, narrower than a cove.{{refn|{{cite web

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|quote=British...especially an inlet}}{{cite web

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|quote=Chiefly Atlantic States and British...a recess or inlet in the shore of the sea.}}{{cite web

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|quote=BRITISH a long narrow area of ocean stretching into the land}}{{cite web

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|quote=Chiefly British a narrow inlet or bay}}}}

Mainly British
DamA dam is a barrier that stops or restricts the flow of surface water or underground streams, or water reservoir resulting from placing such a structure.
Deltathe location where a river flows into an ocean, sea, estuary, lake, or reservoir.
Distributary or distributary channela stream that branches off and flows away from the main stream channel.
Drainage basina region of land where water from rain or snowmelt drains downhill into another body of water, such as a river, lake, or reservoir.
Drawa usually dry creek bed or gulch that temporarily fills with water after a heavy rain, or seasonally. See also wadi.
Dyke (UK)Either a narrow artificial channel off a river or broad for access or mooring, or a ditch (a water-filled drainage trench); not to be confused with Dyke (embankment)Used in The Broads
Estuarya semi-enclosed coastal body of water with one or more rivers or streams flowing into it, and with a free connection to the open sea
FirthVarious coastal waters, such as large sea bays, estuaries, inlets, and straits.Scottish
Fjord (fiord)a narrow inlet of the sea between cliffs or steep slopes.{{Cite web|url=https://www.merriam-webster.com/dictionary/fjord|title=Definition of FJORD|publisher=Merriam-Webster|access-date=15 June 2017}}Scandinavian
Gill or Ghylla narrow stream or rivulet; brook; narrow mountain stream.{{refn|{{cite web

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The north of England and Kent and Surrey influenced by Old Norse; The variant "ghyll" is used in the Lake District and appears to have been an invention of William Wordsworth.{{cite web|title= OED Online – Gill|date= June 2017|publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/78284?isAdvanced=false&result=2&rskey=zoo08P& |access-date=6 July 2017}}
Glaciera large collection of ice or a frozen river that moves slowly down a mountain.
Glacial potholea giant's kettle.
Gulfa part of a lake or ocean that extends so that it is surrounded by land on three sides, similar to, but larger than a bay.
Harboran artificial or naturally occurring body of water where ships are stored or may shelter from the ocean's weather and currents.
Hot springa spring produced by the emergence of geothermally heated groundwater.
Impoundmentan artificially-created body of water, by damming a source. Often used for flood control, as a drinking water supply (reservoir), recreation, ornamentation (artificial pond), or other purpose or combination of purposes. The process of creating an "impoundment" of water is itself called "impoundment".
Ice capA body of frozen water less than 50,000 km2 not constrained by topographical features (i.e., they will lie over the top of mountains)
Ice fieldA body of frozen water constrained by topographical features
Ice sheetA body of frozen water more than 50,000 km2
Inleta body of water, usually seawater, which has characteristics of one or more of the following: bay, cove, estuary, firth, fjord, geo, sea loch, or sound.
Kettle (or kettle lake)a shallow, sediment-filled body of water formed by retreating glaciers or draining floodwaters.
Killa strait, river, or arm of the sea.used in areas of Dutch influence in New York, New Jersey and other areas of the former New Netherland colony of Dutch America
Lagoona body of comparatively shallow salt or brackish water separated from the deeper sea by a shallow or exposed sandbank, coral reef, or similar feature.
Lakea body of water, usually freshwater, of relatively large size contained on a body of land.
Licka small watercourse or an ephemeral stream
Locha body of water such as a lake, sea inlet, firth, fjord, estuary or bay.Scottish
Mangrove swampa saline coastal habitat of mangrove trees and shrubs.
Marsha wetland featuring grasses, rushes, reeds, typhas, sedges, and other herbaceous plants (possibly with low-growing woody plants) in a context of shallow water. See also salt marsh.
Mediterranean sea (oceanography)a mostly enclosed sea that has a limited exchange of deep water with outer oceans and where the water circulation is dominated by salinity and temperature differences rather than winds
Merea lake or body of water that is broad in relation to its depth.
Mill ponda reservoir built to provide flowing water to a watermill.
Moata deep, broad trench, either dry or filled with water, surrounding and protecting a structure, installation, or town.
Mud puddle
NantStreamWales.{{cite web|title= OED Online – Nant|date= June 2017|publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/124979?redirectedFrom=Nant& |access-date=6 July 2017}}
Oceana major body of salty water that, in totality, covers about 71% of the Earth's surface.
Oxbow lakea U-shaped lake formed when a wide meander from the mainstem of a river is cut off to create a lake.
Phytotelmaa small, discrete body of water held by some plants.
Plunge poola depression at the base of a waterfall.
Poolvarious small bodies of water such as a swimming pool, reflecting pool, pond, or puddle.
Ponda body of water smaller than a lake, especially those of artificial origin.
Porta maritime facility where ships may dock to load and discharge passengers and cargo.
Potholesee kettle
Puddlea small accumulation of water on a surface, usually the ground.
Reflecting poola water feature usually consisting of a shallow pool of water, undisturbed by fountain jets, for a reflective surface.
Reservoira place to store water for various uses, especially drinking water, which can be a natural or artificial (see lake and impoundment).
Rilla shallow channel of running water. These can be either natural or human-made. Also: a very small brook; rivulet; small stream.{{cite web

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Rivera natural waterway usually formed by water derived from either precipitation or glacial meltwater, and flows from higher ground to lower ground.
Rivulet(UK, US literary) a small or very small stream.{{cite web

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Victorian era publications.{{cite web |title= OED Online – Rivulet |date= June 2017 |publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/166480?redirectedFrom=Rivulet& |access-date=6 July 2017}}
Roadsteada place outside a harbor where a ship can lie at anchor; it is an enclosed area with an opening to the sea, narrower than a bay or gulf (often called a "roads").
Runa small stream or part thereof, especially a smoothly flowing part of a stream.
Salt marsha type of marsh that is a transitional zone between land and an area, such as a slough, bay, or estuary, with salty or brackish water.
Seaa large expanse of saline water connected with an ocean, or a large, usually saline, lake that lacks a natural outlet such as the Caspian Sea and the Dead Sea. In common usage, often synonymous with the ocean.
Sea locha sea inlet loch.
Sea lougha fjord, estuary, bay or sea inlet.
Seepa body of water formed by a spring.
Sloughseveral different meanings related to wetland or aquatic features.
Sourcethe original point from which the river or stream flows. A river's source is sometimes a spring.
Shoala natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material, and rises from the bed of a body of water to near the surface.
Sounda large sea or ocean inlet larger than a bay, deeper than a bight, wider than a fjord, or it may identify a narrow sea or ocean channel between two bodies of land.
Springa point where groundwater flows out of the ground, and is thus where the aquifer surface meets the ground surface
Straita narrow channel of water that connects two larger bodies of water, and thus lies between two land masses.
Streama body of water with a detectable current, confined within a bed and banks.
Stream poola stretch of a river or stream in which the water is relatively deep and slow moving.
Streamleta small stream; rivulet.{{cite web

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Subglacial lakea lake that is permanently covered by ice and whose water remains liquid by the pressure of the ice sheet and geothermal heating. They often occur under glaciers or ice caps. Lake Vostok in Antarctica is an example.
Swampa wetland that features permanent inundation of large areas of land by shallow bodies of water, generally with a substantial number of hummocks, or dry-land protrusions.
Syke{{cite web |title= OED Online – Sike |date= June 2017 |publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/179615?rskey=kax69D&result=1 |access-date=6 July 2017}}StreamScottish Lowlands and Cumbria
Swimming poolan artificial container filled with water intended for swimming.
Tank(or stock tank, Texas) an artificial pond, usually for watering cattle or other livestock.{{Cite web|date=1986-05-01|title=Texas Primer: The Stock Tank|url=https://www.texasmonthly.com/being-texan/texas-primer-the-stock-tank/|access-date=2021-08-03|website=Texas Monthly}}
Tarna mountain lake or pool formed in a cirque excavated by a glacier.
Tide poola rocky pool adjacent to an ocean and filled with seawater.
Tributary or affluenta stream or river that flows into the main stem (or parent) river or a lake.
Vernal poola shallow, natural depression in level ground, with no permanent above-ground outlet, that holds water seasonally.
Wadia usually-dry creek bed or gulch that temporarily fills with water after a heavy rain, or seasonallyLocated in North Africa and Western Asia. See also arroyo (watercourse).
Washa usually dry creek bed or gulch that temporarily fills with water after a heavy rain, or seasonally. See also wadi.
Wetlandan environment "at the interface between truly terrestrial ecosystems and truly aquatic systems making them different from each yet highly dependent on both".Mitsch & Gosselink, 1986

class="wikitable sortable"

|+ Classification of main types of bodies of water

! Name !! Running/Stationary/Wetland !! Running: Ephemeral/Perennial
Stationary: Coastal/non-coastal

AlltRunning
Arm of the seaStationaryCoastal
ArroyoRunningEphemeral (seasonal)
Artificial lake or artificial pondStationary
BarachoisStationaryCoastal
BasinStationary
BayStationaryCoastal
BayouWetland
Beck (stream) or Beck (gill)Running
BightStationaryCoastal
BillabongStationary
BoilStationary
BogStationary
Bourne or WinterbourneRunningEphemeral{{cite web|title= OED Online – Bourne|date= June 2017|publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/22119?rskey=bKBrC8&result=1 |access-date=6 July 2017}} When permanent, they are chalk streams.
BroadStationary
BrookRunning
BrookletRunning
BurnRunning
Canal
Channel
CoveStationaryCoastal
CreekRunning
Creek (tidal)
DamStationary
DeltaCoastal
Distributary or distributary channelRunning
Drainage basin
DrawRunningEphemeral
Dyke (UK)Stationary
EstuaryCoastal
FirthStationaryCoastal
Fjord (fiord)StationaryCoastal
Gill or GhyllRunning
GlacierTechnically running
Glacial potholeStationary
GulfStationaryCoastal
HarborStationary
Hot springRunning
ImpoundmentStationary
Ice cap
Ice fieldStationary
Ice sheet
InletStationaryCoastal
Kettle (or kettle lake)Stationary
Kill
LagoonStationary
LakeStationary
LickStationary
LochStationary
Mangrove swampStationary
MarshWetland
Mediterranean sea (oceanography)Stationary
MereStationary
Mill pondStationary
MoatStationary
Mud puddleStationary
NantRunning
OceanStationary
Oxbow lakeStationary
Phytotelma
Plunge poolStationary
PoolStationary
PondStationary
PortStationary
PotholeStationary
PuddleStationary
Reflecting poolStationary
ReservoirStationary
RillRunning
RiverRunning
RivuletRunning
RoadsteadStationary
RunRunning
Salt marshStationary
SeaStationary
Sea lochStationaryCoastal
Sea loughStationaryCoastal
SeepStationary
SloughStationary
SourceRunning
Shoal
SoundStationaryCoastal
SpringRunning
StraitStationary
StreamRunning
Stream poolStationary
StreamletRunning
Subglacial lakeStationary
SwampWetland
Syke{{cite web |title= OED Online – Sike |date= June 2017 |publisher= Oxford University Press. |url= http://www.oed.com/view/Entry/179615?rskey=kax69D&result=1 |access-date=6 July 2017}}RunningSeasonal
Swimming poolStationary
TankStationary
TarnStationary
Tide poolStationary
Tributary or affluentRunning
Vernal poolWetland
WadiRunningEphemeral
WashRunningEphemeral
WetlandWetland

Gallery

{{Multiple image

| image1 = PortJackson 2004 SeanMcClean.jpg

| width1 = 210

| caption1 = Port Jackson, Sydney, New South Wales

| image2 = Canal Grande Chiesa della Salute e Dogana dal ponte dell Accademia.jpg

| width2 = 210

| caption2 = The Canal Grande in Venice, one of the major water-traffic corridors in the city. View from the Accademia bridge.

| image3 = Tide pools in santa cruz.jpg

| width3 = 210

| caption3 = A tide pool in Santa Cruz, California with sea anemones and sea stars

| image4 = Tagus River Panorama - Toledo, Spain - Dec 2006.jpg

| width4 = 210

| caption4 = A weir in Toledo, Spain. Weirs are frequently used to change the height of a riverlevel, prevent floodings, and measure water discharge.

}}

See also

{{portal|Lakes|Oceans|Rivers|Water}}

  • {{annotated link|Bank (geography)}}
  • {{annotated link|Bog}}
  • {{annotated link|Fluvial processes}}
  • Glossary of landforms
  • {{annotated link|Lists of bodies of water}}
  • {{annotated link|Port}}
  • {{annotated link|Water mass}}
  • {{annotated link|Water pollution}}

References

= Sources =

  • Mitsch, W.J. and J.G. Gosselink. 2007. Wetlands, 4th ed., John Wiley & Sons, Inc., New York, 582 pp.The first edition of Wetlands by Mitsch and Gosselink was published in 1986 by Van Nostrand Reinhold. Second, third, and fourth (current) editions were published in 1993, 2000, and 2007 respectively by John Wiley & Sons. {{cite web |url = http://www.wiley.com/WileyCDA/WileyTitle/productCd-0471699675.html |title = Wiley: Wetlands, 4th Edition |access-date=10 July 2012 |url-status=dead |archive-url = https://web.archive.org/web/20120703110942/http://www.wiley.com/WileyCDA/WileyTitle/productCd-0471699675.html |archive-date=3 July 2012 }}

= Citations =

{{Reflist}}