Filters: Tags: drainage networks (X)
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The drainage networks of catchment areas burned by wildfire were analysed at several scales. The smallest scale (1–1000 m2) representative of hillslopes, and the small scale (1000 m2 to 1 km2), representative of small catchments, were characterized by the analysis of field measurements. The large scale (1–1000 km2), representative of perennial stream networks, was derived from a 30-m digital elevation model and analysed by computer analysis.Scaling laws used to describe large-scale drainage networks could be extrapolated to the small scale but could not describe the smallest scale of drainage structures observed in the hillslope region. The hillslope drainage network appears to have a second-order effect that reduces...
Categories: Publication;
Types: Citation;
Tags: Channels,
Scalin,
drainage networks,
gully,
hillslopes
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