| 21. | These include river channel, crevasse splay, overbank, and marsh environments.
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| 22. | They spawn in strong current main stem river channels over stone or gravel substrates.
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| 23. | The field extends up to 17m into the river channel.
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| 24. | Meander scars are caused by the varying velocities of current within the river channel.
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| 25. | Approximately of new river channel was constructed to route the river into the aqueduct.
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| 26. | The Pine River channel was dredged in 1869, connecting Lake Michigan to Lake Charlevoix.
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| 27. | Both the river channels and the lakes and ponds in the moor are man-made.
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| 28. | As the slope of the river channel decreases, it becomes unstable for two reasons.
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| 29. | Its collapse was the result of pier scour and movement of the river channel.
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| 30. | Floodplains may be very wide in relation to the size of the river channel.
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