A definition of dominant discharge

International Association of Scientific Hydrology - Bulletin
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Abstract

The concept of dominant (stream) discharge in geomorphology has not been firmly defined. By defining it, on rational grounds, as that discharge at which, over a long period of time, most sediment has been transported, a definite value can be computed for a stream for which there are available duration-curve values of daily discharge and a sediment-rating curve. This has been done for 5 eastern and 4 western rivers. The dominant discharge, when expressed in terms of percentage duration, is remarkably consistent, and is found to be a lower discharge than has generally been considered as dominant.

Publication type Article
Publication Subtype Journal Article
Title A definition of dominant discharge
Series title International Association of Scientific Hydrology - Bulletin
DOI 10.1080/02626666609493460
Volume 11
Issue 2
Year Published 1966
Language English
Publisher Taylor & Francis
Description 5 p.
First page 76
Last page 80
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