Modeling the temporal variability in the flux of sediment from ungauged river basins

The suspended sediment load carried by rivers is highly variable in space and time. On a given river, the suspended sediment load is generally related to the discharge. However, at any given discharge on a specific river the suspended sediment load can vary by a couple of orders of magnitude. The temporal variations can be due to many factors including: varying water sources through a season (i.e., rain versus snowmelt), variability in the amount of easily mobilized sediment stored in the channel, changing channel morphology due to intermittent events or changing climate, and variations in erosional processes supplying sediment to the river. Many studies have looked at the causes of the temporal variability in suspended...

Categories: Publication; Types: Citation, Journal Citation; Tags: Global and Planetary Change, rating relations, river hydrology, suspended sediment, temporal variation