Classification Of River Networks
Author(s)
A.F.J. Reungoat & W.T. Sloan
Abstract
Hydrological models are increasingly being used in large-scale river basin
management. These models invariably require some element of calibration using
hydrological data. This causes problems when applying models to river basins
where no hydrological data exists (ungauged), a task that hydrologists are
increasingly being called upon to undertake. The only practical approach to
resolving this is regionalisation. Currently available regionalisation methods yield
poor estimates of model parameters. The main problem is that their application
relies on identifying groups of basins that are fairly similar in every part of their
hydrological regime. Such groups (regions) tend to be very small. Consequently,
the regional relationships, derived to infer model parameters for ungauged river
basins from those calibrated for gauged river basins in the same regio
Keywords
Related Book
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