Unsteady bedload transport was measured in two c. 5 m wide anabranches of a gravel-bed braided stream draining the Haut Glacier d’Arolla, Switzerland, during the 1998 and 1999 melt seasons. Bedload was directly sampled using 152 mm square Helley–Smith type samplers deployed from a portable measuring bridge, and independent transport rate estimates for the coarser size fractions were obtained from the dispersion of magnetically tagged tracer pebbles. Bedload transport time series show pulsing behaviour under both marginal (1998) and partial (1999) transport regimes. There are generally weak correlations between transport rates and shear stresses determined from velocity data recorded at the measuring bridge. Characteristic parameters of the...
The use of geo-sensors in mountain rivers becomes more and more frequent. It provides valuable conti...
Particle travel length is one of the main dimensions of bedload and strongly influences river morpho...
Laboratory experiments were performed with nearly uniform fluvial gravel (D50=9mm, D10=5mm and D90=1...
Unsteady bedload transport was measured in two c. 5 m wide anabranches of a gravel-bed braided strea...
Bed load transport rate was measured in ten self‐formed small‐scale gravel braided streams developed...
It is known that bedload fluctuates over time in steep rivers with wide grain size distributions, ev...
During the last 20 years, numerous sediment transport flume experiments have shown that grain sortin...
Mountain rivers exhibit sediment transport rate fluctuations that often cover more than two orders o...
Mountain rivers exhibit sediment transport rate fluctuations that often cover more than two orders o...
Mountain rivers exhibit sediment transport rate fluctuations that often cover more than two orders o...
In a river channel the prevailing bedload transport rate is not solely independent upon hydraulic pa...
Bedload transport has been studied in Ardenne rivers using different methods. Experiments with marke...
Large fluctuations in the sediment transport rate are observed in rivers, particularly in mountain s...
In mountain streams, bedload transport rates are prone to strong variability. Indeed an increasing n...
Laboratory experiments were performed with nearly uniform fluvial gravel (D50=9mm, D10=5mm and D90=1...
The use of geo-sensors in mountain rivers becomes more and more frequent. It provides valuable conti...
Particle travel length is one of the main dimensions of bedload and strongly influences river morpho...
Laboratory experiments were performed with nearly uniform fluvial gravel (D50=9mm, D10=5mm and D90=1...
Unsteady bedload transport was measured in two c. 5 m wide anabranches of a gravel-bed braided strea...
Bed load transport rate was measured in ten self‐formed small‐scale gravel braided streams developed...
It is known that bedload fluctuates over time in steep rivers with wide grain size distributions, ev...
During the last 20 years, numerous sediment transport flume experiments have shown that grain sortin...
Mountain rivers exhibit sediment transport rate fluctuations that often cover more than two orders o...
Mountain rivers exhibit sediment transport rate fluctuations that often cover more than two orders o...
Mountain rivers exhibit sediment transport rate fluctuations that often cover more than two orders o...
In a river channel the prevailing bedload transport rate is not solely independent upon hydraulic pa...
Bedload transport has been studied in Ardenne rivers using different methods. Experiments with marke...
Large fluctuations in the sediment transport rate are observed in rivers, particularly in mountain s...
In mountain streams, bedload transport rates are prone to strong variability. Indeed an increasing n...
Laboratory experiments were performed with nearly uniform fluvial gravel (D50=9mm, D10=5mm and D90=1...
The use of geo-sensors in mountain rivers becomes more and more frequent. It provides valuable conti...
Particle travel length is one of the main dimensions of bedload and strongly influences river morpho...
Laboratory experiments were performed with nearly uniform fluvial gravel (D50=9mm, D10=5mm and D90=1...