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CRC PUBLICATIONS

Regionalisation of Hydrologic Data: A Review

B.C. Bates

Publication Type:

Technical Report
This is a publication of the initial CRC for Catchment Hydrology

CRC Program:

Flood Hydrology (Previous CRC)

Publication Keywords:

Hydrology
Data Handling
Regionalisation
Scale
Floods and Flooding
Frequency Analysis
Rainfall/Runoff Relationship
Low Flow Conditions
Modelling (Hydrological)
Flood Hydrographs
Catchment Areas
Water Yields
Review

Abstract / Summary:

The Cooperative Research Centre (CRC) for Catchment Hydrology's research program 'Flood Hydrology' has the overall objective:
To improve methods for estimating flood risk and the reliability offlood forecasting,and advance the understanding of catchment similarity and regional behaviour.

The issues of catchment similarity and regional behaviour are specifically dealt with in CRC Project D2 'Regionalisation and Scaling of Hydrologic Data'.

This report by Bryson Bates from the CSIRO Division of Water Resources represents the first phase of Project D2. It provides a state of the art survey of regionalisation techniques and presents recommendations for further research, some of which will be investigated in the next phase. A review of scaling theory by other researchers within Project D2 will appear as a separate report.

The ultimate aim is to develop and test new methodologies for transferring hydrologic information from small to large areas (scaling) and from one region to another(regionalisation). This report is an important first step in achieving that goal.

Russell Mein
Program Leader, Flood Hydrology
Cooperative Research Centre for Catch ent Hydrology

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Centre Office:
CRC for Catchment Hydrology
Dept of Civil Engineering
Building 60
Monash University Vic 3800

Tel: +61 3 9905 2704
Fax: +61 3 9905 5033