sediment supply
PCRGLOB-SET : development and verification of a global sediment supply model
... The Soil Loss Module in PCRGLOB-SET is basically a monthly application of the Revised Universal Soil Loss Equation (RUSLE) (Renard et al., 1997). Originally, the RUSLE was applied for agricultural purposes, namely to ...
93
Fluvial response to changes in the magnitude and frequency of sediment supply in a 1-D model
... of sediment to flu- vial channels. If these inputs of sediment occur with a high frequency and magnitude, the capacity of the stream to rework the supplied material can be exceeded for a significant amount ...
17
Tracing bedload transport in Alpine mountain streams by means of PIT-tagged particles: interplay between sediment supply and hydro-meteorological forcing
... to sediment supply in mountain streams evaluating the impact of sediment sources located on hillslopes and upstream tributaries on bedload flux propagating along the main stem of the monitored ...
297
Sediment supply from lateral moraines to a debris-covered glacier in the Himalaya
... During downwasting, the glacier surface becomes lower than the moraine crest, making lateral moraine slopes suscep- tible to mass transport processes. As more and more of the moraine slopes become exposed, a larger ...
17
Sedimentation in a rock walled inlet, Lyttelton Harbour, New Zealand
... In Lyttelton Harbour, the high sediment supply from dredge spoil dumping causes high rates of fine sediment deposition in the areas of increasing flux gradients where the dynamic trap op[r] ...
336
Two dimensional modelling of flood flows and suspended sediment transport: the case of the Brenta River, Veneto (Italy)
... It seems difficult that the sediment supply provided by the waterway PD-VE can reach the southern central lagoon where there is the most important need for marsh restoration. Of course, the sediments can be ...
17
Vegetative impacts upon bedload transport capacity and channel stability for differing alluvial planforms in the Yellow River source zone
... Abstract. The influence of vegetation upon bedload trans- port and channel morphodynamics is examined along a chan- nel stability gradient ranging from meandering to anabranch- ing to anabranching–braided to fully ...
13
Intrinsic and extrinsic controls on sedimentation and the morphology of late Pleistocene to modern estuaries in North Carolina
... inorganic sediment supply, models attempting to forecast marsh response to future sea-level rise do not take land-use changes into account, despite a continuing coastal population ...alter sediment ...
138
A combined model of sediment production, supply and transport
... sub-processes: sediment production, sediment supply, and sediment ...transportation. Sediment production is defined as the generation of fresh soil through the weathering of bedrock, ...
9
Armor breakup and reformation in a degradational laboratory experiment
... the sediment transport rate, followed by the formation of an armor that was coarser than the initial ...the supply of coarse material from the upstream degrading reach and the presence of gravel in the ...
10
Experiments on patterns of alluvial cover and bedrock erosion in a meandering channel
... by sediment to the ratio of sediment supply to the sediment transport capacity of a bed fully covered with ...conditions, sediment grains have equal probability of forming deposits over ...
20
Reservoir impacts downstream in highly regulated river basins: the Ebro delta and the Guadalquivir estuary in Spain
... of sediment supply has resulted in a coastal re- gression greater than 10 m per year at the river mouth, where 150 ha of wetland were lost between 1957 and ...This sediment deficit is augmented by ...
5
Avulsion Dynamics in a River with Alternating Bedrock and Alluvial Reaches, Huron River, Northern Ohio (USA)
... (including sediment supply, channel direction and avulsion channel position downstream after exiting a bedrock reach) while adjustments in si- nuosity and sediment storage occur in the alluvial ...
20
Large-scale coastal and fluvial models constrain the late Holocene evolution of the Ebro Delta
... fluvial sediment supply to the ...coarse-grained sediment supply to the delta requires a combined increase in both flood discharge and sediment supply from the drainage ...on ...
19
Empirical and analytical methods to characterize the efficiency of floods to move sediment in a small semi arid basin
... high sediment supplies ...of sediment supply by discharge classes and an analytical calculation based on a hy- drological probability distribution and on a sediment rating curve) to a very ...
21
Full Spectrum Analytical Channel Design with the Capacity/Supply Ratio (CSR)
... approximate sediment balance over the entire flow regime. The Capacity/Supply Ratio (CSR) approach, an extension of the Copeland method of analytical channel design for sand channels, balances the ...
17
Granulometric Studies Of The Surface Sediments Of Kulfo River, Southern Nations, Nationalities And People’s Region (SNNPR), Ethiopia, East Africa
... seven sediment samples collected at water-land interface along the Kulfo River have been utilized for their granulometric ...of sediment supply in the ...
7
Alluvial cover controlling the width, slope and sinuosity of bedrock channels
... of sediment in the ...relative sediment supply is known as the tools effect ...tionary sediment residing on the bed can protect the bedrock from ...of sediment, a notion that was later ...
20
Tidal dynamics and mangrove carbon sequestration during the Oligo-Miocene in the South China Sea
... High sediment supply during the Oligo–Miocene reflects a combination of factors: (1) deep weathering in a humid-tropical climate; (2) high elevation catchment areas ...fluvial sediment supply ...
13
Ice stream motion facilitated by a shallow-deforming and accreting bed
... soft sediment beds is accommodated by plastic deformation of a thin layer of sediment and facilitated by continuous sediment supply and an inefficient drainage ...
12