Muddy floods in the Belgian loess belt : problems and solutions
The first part of this thesis aims at defining the conditions triggering muddy floods in the Belgian loess belt. On average, each municipality is confronted with 3.6 muddy floods each year. Annual costs associated with their off-site impacts are estimated at € 16-172 millions for the entire Belgian loess belt. A topographic threshold is derived to predict the source areas of muddy floods. Furthermore, the storms required to produce a flood are, on average, smaller in May and June (25 mm) than between July and September (46 mm). This difference is explained by the variability of soil surface ch... Mehr ...
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Dokumenttyp: | doctoralThesis |
Erscheinungsdatum: | 2008 |
Schlagwörter: | Belgian loess belt / Muddy floods / Runoff control / Catchment / Hydrological modelling / Sediment delivery |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26530249 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://hdl.handle.net/2078.1/6866 |