Deposition and Erosion
Factors controlling erosion/deposition phenomena related to lahars at Volcán de Colima, Mexico
... net deposition and erosion, and thus exchange part of their sediment ...Dynamically, erosion normally oc- curs under a rise of the peak flow, even though the degree of erosion-related bulking ...
15
Dry granular flows with erosion/deposition process
... Abstract. In this work we use the erodible model proposed by Tai and Kuo [18] to investigate complex granular flows in which deposition and erosion are significant. The initial motivation comes from ...
15
EDDA 1.0: integrated simulation of debris flow erosion, deposition and property changes
... the erosion and deposition processes, and the movement of the multi- directional debris flows in the confined channel and the un- confined flat area in terms of the discharge hydrographs at the outlet and ...
16
The Use of Stream Power as an Indicator of Channel Sensitivity to Erosion and Deposition Processes
... This is the peer reviewed version of the following article: Bizzi, S. and Lerner, D.N. (2015) The Use of Stream Power as an Indicator of Channel Sensitivity to Erosion and Deposition Processes. River ...
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Evaluating the Erosion and Deposition Rates and the Role of Geomorphological Indices in Mighan Watershed
... the deposition rates estimated based on this method are not much compliant with the measured deposition rates acquired using the prior method wherein only five factors, namely geology, topography, ...
12
Late Quaternary erosion, deposition and soil formation near Grevena, Greece; chronology, characteristics and causes
... slope erosion and deposition was associated with the latter phase of the Sirini alluvium, which is the second major Holocene alluvial valley ...major deposition occurs after 3,100 cal yr BP with 5 m ...
15
MEMS-integrated load cell for measuring pressure, erosion, and deposition in dynamic environmental flows
... associated erosion, transport and deposition of particles at the fluid- sediment interface is of paramount importance for advancing our knowledge of a range of complex environmental flows, such asincluding ...
10
Recent aeolian erosion and deposition in the north polar plateau of Mars
... their deposition may be linked to a climatic stage of low obliquity during the past 4 to 5 million years (Laskar et ...of erosion and deposition (Tanaka 2005, Malin and Edgett ...
13
Bounding surfaces in a barchan dune: annual cycles of deposition? Seasonality or erosion by superimposed bedforms?
... that erosion in the lee of small superimposed bedforms as they pass the dune crest and approach the brink at the top of the slipface will create superposition ...by erosion in the lee of superimposed dunes ...
18
Design of a semi-autonomous boat for measurements of coastal sedimentation and erosion
... sediment deposition and erosion in coastal areas is a challenge due to soft shifting sediments, but is critical to assessing loss or restoration of coastal sediments and ...determine erosion rates ...
8
Processes and patterns of flow, erosion, and deposition at shipwreck sites: A computational fluid dynamic simulation
... Single high flow-parallel TKE zone dominates in wake of hull; bounded by two low TKE flow- parallel regions originating at bow and stern. 15 Single tight flow-aligned vortex forms d[r] ...
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A method for measuring soil erosion and deposition with beta particle attenuation.
... observations from the Ascalon inves- tigation. Prevailing winter winds from the northwest possibly account for these observations. Prevailing southwest summer winds ma[r] ...
6
Patterns of glacial erosion and deposition in Prydz Bay and the past behaviour of the Lambert Glacier
... 1979 showed that abrasion by ice depended on vertical stress as much as ice velocity, thus explaining the common observation of maximum depths of erosion beneath the thickest parts of gl[r] ...
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Validation of A Novel, Shear Reynolds Number Based Bed Load Transport Calculation Method for Mixed Sediments Against Field Measurements
... calculated and measured deposition and erosion volumes, for each sediment transport formula. A. 296[r] ...
18
Polydisperse suspensions : erosion, deposition, and flow capacity
... the vertically resolved modeling of turbulent polydisperse suspensions, incorporating an appropriate erosive flux con- dition (described in section 2.2), which is applied at the base of the flow. In section 3, we describe ...
17
Within-furrow Erosion and Deposition of Sediment and Phosphorus
... On a bean field with convex-end furrows, erosion was greatest in the bottom one-third of the furrows and sediment loss increased almost ten- fold compared to the field having flat-end fu[r] ...
6
Bed particle displacement in a wandering gravel-bed river
... particle deposition and burial, in combination with the spatial patterns of erosion and deposition from DoDs, reveals insight into possible factors hindering tracer recovery rates for the San Juan ...
151
r.sim.terrain 1.0: a landscape evolution model with dynamic hydrology
... As erosion continues, the knickpoint begins to migrate upslope and the nascent gully channel widens, forming steep channel ...soil erosion regime should be detachment capacity limited with the concentrated ...
18
Debris flow run-out simulation and analysis using a dynamic model
... On the other hand, the reliability of the modeling results is strictly dependent on the DEM and the soil thickness map. When the modeling intends to reproduce an event that oc- curred in a certain catchment, the DEM must ...
16
Subglacial landforms beneath Rutford Ice Stream, Antarctica: detailed bed topography from ice-penetrating radar
... 40 × 18 km section of the bed, representing about 20 % of the fast-flowing part of the ice stream (that portion flowing at more than 100 m a −1 ). In this paper, we present the combined data set as a digital elevation ...
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