This recreation was made from aerial photographs and maps from the years 1946, 1960, 1980, 1982, 1992, 19. Country A and Country B decide that a logical boundary between their countries should be drawn down the middle of a meandering river? Comment on their collective wisdom. Statement: Historic River Meander Abstract: This animation shows the river meander development on the Allier River near Chateau de Lys, France.How do you think the crescentic bodies of water near the main channel of the Brazos formed? Go back to the maps near the top of this page.
The river deposits (in yellow) are called:Īt the end of the animation a lake has formed. The transport of sedimentary particles (alluvium) The deposition of particles on the convex bank. One thus sees: Erosion on the concave side. Way back in the 1990s, I made a couple of animations of my river meandering model (TSRM I know Im terrible at making up acronyms) with a Silicon Graphics. Meander Animations As the river erodes laterally, to the right side then the left side, it forms large bends, and then horseshoe-like loops called meanders. You may rerun the animation by clicking on the Reload button on your browser.Ī meandering river has a _ cross sectionįrom the diagram above, can you tell which way the river is flowing? To collect training datasets, piano players were invited to improvise musical phrases based on the diverse visual sceneries of the animation. It illustrates the phenomena of erosion and sedimentary deposition along the banks, thus explaining changes in the river bed.
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