A DEFINITION OF DOMINANT DISCHARGE
作者:
M.A. BENSON,
D.M. THOMAS,
期刊:
International Association of Scientific Hydrology. Bulletin
(Taylor Available online 1966)
卷期:
Volume 11,
issue 2
页码: 76-80
ISSN:0020-6024
年代: 1966
DOI:10.1080/02626666609493460
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
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.
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