The small channels that collect runoff from rills are sometimes called concentrated flow channels, because they collect and convey the runoff from a number of rills. They may be in the valley of a small watershed, and hence may have a lower gradient than the rill system feeding them. The question is sometimes asked as to how large must a rill be to be classified as a channel. Rills receive their flow from smaller rills as well as a great deal of flow from inter-rill areas. Channels largely receive inflow from point sources (rills), and while discharge and sediment concentration are affected by the hillslope characteristics, empirical and process-based channel models are based primarily on channel characteristics, separately from hillslope configurations. Detachment, transport, and deposition processes can all take place within a short reach of channel.

Was this article helpful?

0 0
10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook

Post a comment