Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Fluvial Landforms of Streams


Related Topics

In the News (Sat 2 Jun 12)

  
  Fluvial landforms of streams - Wikipedia, the free encyclopedia
Consequent streams are streams whose course is a direct consequence of the original slope of the surface upon which it developed, i.e., streams that follow slope of the original land.
Resequent streams are streams whose course follows the original relief, but at a lower level than the original slope (e.g., flows down a course determined by the underlying strata in the same direction).
These streams follow courses that apparently were not controlled by the original slope of the surface, its structure or the type of rock.
en.wikipedia.org /wiki/Fluvial_landforms_of_streams   (233 words)

  
 10(z) Fluvial Landforms
Technically, a stream is said to be meandering when the ratio of actual channel length to the straight line distance between two points on the stream channel is greater than 1.5.
Two conditions often cause the reduction in discharge: reduction in the gradient of the stream and/or the reduction of flow after a precipitation event or spring melting of snow and ice.
In a meandering stream, point bars tend to be common on the inside of a channel bend.
www.physicalgeography.net /fundamentals/10z.html   (1377 words)

  
 ESSC 500 - Fluvial Geomorphology Laboratory Exercise
Geomorphology is the study of the Earth's landscapes and landforms, the processes by which the landforms originated, their age, and the nature of the materials underlying them.
Fluvial geomorphology is the study of landforms and processes associated with rivers.
Studies of meandering streams show that a relationship exists between the width of a channel and the diameter of the meander loops, the larger the channel width, the larger the loop.
resweb.llu.edu /rford/courses/ESSC500/fluvial/fluvial.html   (2574 words)

  
 NSSH Part 629 - Glossary, A-C | NRCS Soils   (Site not responding. Last check: 2007-10-20)
Landforms include playas, broad alluvial flats containing ephemeral drainageways, and relict alluvial and lacustrine surfaces that rarely, if ever, are subject to flooding.
The course of the stream channel is controlled by the pattern of the wedges, with beads (pools) occurring at the junctions of the wedges.
Block streams usually occur at the heads of ravines as narrow bodies that are more extensive downslope than along the slope.
soils.usda.gov /technical/handbook/contents/part629glossary1.html   (8119 words)

  
 Lecture: Overland fluvial processes, Dr. Rodrigue
Fluvial processes and fluvial landforms dominate land surfaces the world over, as opposed to the limited effects of glacial, coastal, and wind processes.
Fluvial action begins on the uplands of drainage basins, when precipitation intensity exceeds infiltration capacity and evaporation.
Be able to differentiate erosional from depositional fluvial landforms and what the three classes of fluvial processes are.
www.csulb.edu /~rodrigue/geog140/lectures/overland.html   (1332 words)

  
 streams
A stream that was established prior to the growth of the structure across which it cuts.
The stream was able to maintain its course as the structure was uplifted.
Hydraulic geometry of a supraglacial stream, Ragnarbreen, Spitsbergen Andrzej Kostrzewski and Zbigniew Zwolinski
members.aol.com /gls210/streams.htm   (3280 words)

  
 fluvial_landforms   (Site not responding. Last check: 2007-10-20)
However, most fluvial systems are actually part of a hierarchy, which means they are a subset of a larger system, for example the Platte River is a tributary of the Missouri, which is a tributary of the Mississippi.
It may have been carved entirely by the stream, excavated along a structurally weak zone (fault or joint zone), or may be entirely structural in origin (e.g.
Drainage basins are nested in a hierarchal system (stream order and magnitude are used to define the position of a stream segment in the hierarchy).
www.salemstate.edu /~lhanson/gls210/gls210_flvl_frms.htm   (1103 words)

  
 Remote Sensing Tutorial Page 17-4
Switching to fluvial landforms, of which there are many varieties, we show first an archetype of dendritic drainage and then below, a part of a Landsat mosaic, in which the dendritic drainage has highly dissected the topography in flat-lying rocks.
Streams cause a wide variety of rock-based landforms: ridges; plateaus; mesas/buttes, canyons, etc. These landforms are often both spectacular and picturesque when developed in semi-arid and desert landscapes, as we have seen in the Southwest U.S. (pages 2-2 and 6-7.
Note how numerous streams seem to start at the contact between basin and mountain2 (this is a modern example of an unconformity) but actually are a continuation of uplands drainage that stands out especially in the white band facing left (a dissected pediplain, constructed from the fans).
rst.gsfc.nasa.gov /Sect17/Sect17_4.html   (3790 words)

  
 Fluvial   (Site not responding. Last check: 2007-10-20)
The word fluvial is used in geography and earth science to refer to all topics related to flowing water.
Fluvial usually refers to rivers, streams and sometimes through flow, overland flow and percolation.
Fluvial may also refer to glaciers and oceans, though these are usually known as glacial, oceanic and coastal.
www.worldhistory.com /wiki/F/Fluvial.htm   (138 words)

  
 Meandering Streams: Channel and Overbank [Athro, Limited]   (Site not responding. Last check: 2007-10-20)
Most notable of these are 1) channel fill sediments left by point bars that are deposited in the slowly moving water on the inside of bends and 2) the overbank deposits.
As the stream migrates across the flood plain, the point bar leaves a deposit of laterally sands in the former path of the channel.
From the ground, this large scale fluvial geomorphological feature appears to be a gently rolling river bank.
www.athro.com /geo/trp/gub/channel_overbank.html   (366 words)

  
 Landform Glossary   (Site not responding. Last check: 2007-10-20)
distributary [streams] - (a) A divergent stream flowing away from the main stream and not returning to it, as in a delta or on a flood plain.
(b) One of the channels of a braided stream; a channel carrying the water of a stream distributary.
It is usually a constructional landform built of sediment deposited during overflow and lateral migration of the streams.
www.computerstuph.com /range/glossary.htm   (14739 words)

  
 Fluvial Landforms of Streams : Obsequent stream   (Site not responding. Last check: 2007-10-20)
Current city Street: Fluvial Landforms of Streams : Obsequent stream <
consequent streams are streams whose course is a direct consequence of the original slope of the surface upon which it developed, i.e.
resequent streams are streams whose course follows the original relief, but at a lower level than the original slope (e.g.
www.city-search.org /ob/obsequent-stream.html   (417 words)

  
 landforms   (Site not responding. Last check: 2007-10-20)
stream meanders are too large relative to size of its valley.
A valley in karst that ends abruptly downstream at the point where its stream disappears underground as a sinking stream.
A valley formed by and containing sinkholes and disappearing streams, and therefore dry except during periods of such heavy rainfalls that the sinkholes cannot immediately drain the entire accumulation of water.
users.tamuk.edu /kfjab02/geomorphology/landforms.htm   (872 words)

  
 Course Overview   (Site not responding. Last check: 2007-10-20)
The goal of this course will be to provide students with an in-depth introduction to the study of fluvial processes and the landforms created by the actions of flowing water.
Specifically, this course will seek to provide students with a firm understanding of streams and stream channels – what they are, how they are formed, how they function, and how they change through time, especially in response to natural and anthropogenic environmental change.
The primary focus of the exercises and investigations will be on mapping and analyzing drainage networks and fluvial landforms; obtaining and analyzing flood records; surveying and describing stream characteristics; and identifying field evidence of fluvial response to environmental change.
www.uwec.edu /faulkndj/G364/g364_overview.htm   (374 words)

  
 streams   (Site not responding. Last check: 2007-10-20)
Competence (caliber) is a function of velocity and slope whereas capacity is a function of velocity and discharge.
Anastamosing (multichannel): These streams superficially appear similiar to braided streams except the bars or islands are not formed by contemporaneous deposition but by erosion.
Antecedent stream: A stream that was established prior to the growth of the structure across which it cuts.
www.salemstate.edu /~lhanson/gls210/gls210_fluvsys.htm   (2823 words)

  
 LANDFORMS
Rain, streams, and seawater dissolve some substances from rock and may cause the remaining substances from the rock to crumble.
The main causes of chemical weathering is the dissolving action of water.
Fluvial landscape is the landscape formed by rivers.
maps.unomaha.edu /Peterson/funda/Links/Landforms/Landforms.html   (2513 words)

  
 GEOG 312: Geography of Landforms Study guide for Exam 3   (Site not responding. Last check: 2007-10-20)
Stream Capture/Piracy : Elbow of Capture, overfit captor stream, underfit beheaded stream, relationship to structural control and time and stream power
Arid: corrasion/corrosion; flashiness; fluvial still dominates, but arroyos/wadis common, with influent streams; wind relatively significant; pediments; alluvial fans and bajadas
Note: Be prepared to produce labelled diagrams of landforms and processes on the test.
bss.sfsu.edu /jdavis/geog312/test/312F00_3.stu.htm   (440 words)

  
 [No title]
Be prepared to define and/or identify the various alpine landforms carved by glaciers.
Describe the factors that control the energy of a stream.
Compare and contrast the different types of stream deposits: deltas, alluvial fans, levees, floodplains, and point bars.
www.ltcconline.net /julian/geography/finalsg.html   (369 words)

  
 STREAMS - OneLook Dictionary Search
STREAMS : Free On-line Dictionary of Computing [home, info]
Phrases that include STREAMS: hair streams, class a streams, effluent streams, ephemeral streams, fluvial landforms of streams, more...
Words similar to STREAMS: stream, flows, rills, rivers, more...
www.onelook.com /cgi-bin/cgiwrap/bware/dofind.cgi?word=STREAMS   (125 words)

  
 Open Directory - Science: Earth Sciences: Geology: Geomorphology   (Site not responding. Last check: 2007-10-20)
Canadian Landscapes - Collection of photos of Canadian Landscapes and landforms is presented to illustrate the great diversity of Canadian scenery.
Landforms of the World - Educational site about earth landforms.
Selected Geomorphological Features in Austria and in the Alps - Short discussions of several glacial and fluvial landforms.
dmoz.org /Science/Earth_Sciences/Geology/Geomorphology   (385 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.