Movie:The Development of An Experimental Meandering River: Difference between revisions

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{{Attribute movie1
|Movie domain = terrestrial, hydrology
|Movie domain=terrestrial, hydrology
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{{Attribute movie3
{{Attribute movie3
|First name contributor=Wout
|First name contributor=Wout
|Last name contributor =van Dijk
|Last name contributor=van Dijk
|Location movie=Laboratory
|Location movie=Laboratory
|Timespan movie=hours
|Timespan movie=hours
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{{Movie description
{{Movie description
|Grade level=Under graduate (13-16), Graduate / Professional
|Grade level=Under graduate (13-16), Graduate / Professional
|One-line movie description = A meandering river created by a tank experiment
|One-line movie description=A meandering river created by a tank experiment
|Extended movie description=This video shows the elevation of a river bed and surrounding surface, when as meandering 'river' migrates in a flume.  
|Extended movie description=This video shows the elevation of a river bed and surrounding surface, when as meandering 'river' migrates in a flume.  



Revision as of 16:35, 21 June 2017

Information Page: The Development of An Experimental Meandering River

Play Laboratory




Key Attributes

Domain: terrestrial, hydrology
Model name: Animation model name
Name: Wout, van Dijk
Where: Laboratory
When: hours


Short Description

Grade level: Under graduate (13-16), Graduate / Professional

Statement: A meandering river created by a tank experiment

Abstract: This video shows the elevation of a river bed and surrounding surface, when as meandering 'river' migrates in a flume.

Done at the Eurotank at at Utrecht University (http://www.geo.uu.nl/~gpostma/pdf%27s%20of%20papers/Eurotank.pdf) The meander was created by moving the water inlet to the tank.The tank used is 6 meters wide and 11 meters long.

The full experiment is described in Van Dijk et al., 2012.

http://onlinelibrary.wiley.com/doi/10.1029/2011JF002314/abstract

Theory

Meandering rivers are ubiquitous in nature, but have been difficult to simulate in flumes.

The snake-like pattern found in meandering rivers occurs as meanders migrate as the outer bank of a river erodes sediment, and the inner curve of a river receives deposits of sediment.

Links

http://www.woutvandijk.com/


References



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