River Energy Auditing Scheme (REAS) for catchment flood management planning

N. P. Wallerstein, P. J. Soar, C. R. Thorne

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An approach is presented that aims to provide a quantitative geomorphological audit of a river system to facilitate channel management and to better inform catchment flood management planning. This is a strand of research currently being undertaken at the University of Nottingham, UK in its role as a member of the Flood Risk Management Research Consortium. The auditing system uses a broad scale method (that is flexible to data availability) to classify reaches as acting predominantly as sediment sources (eroding), pathways (transfer links) or sinks (depositing) over a period of years. This is achieved by estimating the difference in timeintegrated specific stream power between consecutive reaches to indicate potential continuity or imbalance in the sediment transfer system. A pilot study has been performed on the Hawkcombe Stream, Somerset, England. Initial results are encouraging and compare favorably with those of a previous geomorphological study that used the well-established Fluvial Audit technique.

Original languageEnglish
Title of host publicationRiver Flow 2006
Subtitle of host publicationProceedings of the International Conference on Fluvial Hydraulics
EditorsRui M. L. Ferreira, Elsa C. T. L. Alves, Joao G. A. B. Leal, Antonio H. Cardoso
PublisherCRC Press Inc
Pages1923-1932
Number of pages10
Volume2
Edition1st
ISBN (Electronic)9780429094033
ISBN (Print)9780415408158
DOIs
Publication statusPublished - 14 Sep 2006
EventInternational Conference on Fluvial Hydraulics - River Flow 2006 - Lisbon, Portugal
Duration: 6 Sep 20068 Sep 2006

Conference

ConferenceInternational Conference on Fluvial Hydraulics - River Flow 2006
Country/TerritoryPortugal
CityLisbon
Period6/09/068/09/06

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