4/7/2023 0 Comments Vienna ensemble pro 7 torrentResults showed that the ratio of sediment contributing area (bare soil) to catchment area is the most important predictor of the sediment production specific volumes (m3/km2). We examined the relationships between specific sediment supply volumes and many explanatory variables using linear regression and random forest approaches. ![]() the 100-year return level or the largest observed volume) of sediment supply were derived for studied torrents. The mean annual, the 10-year return period and the reference volume (i.e. These catchments have long records of past events and sediment supply to debris basins. The sample covers a wide range of geomorphic activity: from torrents experiencing debris flows every few years to fully forested catchments exporting small bedload volumes every decade. In this study, we collected data describing sediment supply at 99 torrential catchments in the Northern French Alps. ![]() The ability to understand and predict coarse sediment transport in torrent catchments is a key element for the protection and prevention against the associated hazards.
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