Three components that are included in the load of a river system are the following: dissolved load, wash load and bed material load. The bed material load is the portion of the sediment that is transported by a stream that contains material derived from the bed.[1] Bed material load typically consists of all of the bed load, and the proportion of the suspended load that is represented in the bed sediments. It generally consists of grains coarser than 0.062 mm with the principal source being the channel bed. Its importance lies in that its composition is that of the bed, and the material in transport can therefore be actively interchanged with the bed. For this reason, bed material load exerts a control on river channel morphology. Bed load and wash load (the sediment that rides high in the flow and does not extract non-negligible momentum from it) together constitute the total load of sediment in a stream.[2] The order in which the three components of load have been considered – dissolved, wash, bed material – can be thought of as progression: of increasingly slower transport velocities, so that the load peak lags further and further behind the flow peak during any event.[3]
^R.J. Garde; K.G. Ranga Raju. (2000). Mechanics of sediment transportation and alluvial stream problems. New Delhi: New Age International. p. 262. ISBN 978-81-224-1270-3.
^Belperio, A (1979). "The combined use of wash load and bed material load rating curves for the calculation of total load: An example from the Burdekin River, Australia". CATENA. 6 (3–4): 317–329. Bibcode:1979Caten...6..317B. doi:10.1016/0341-8162(79)90027-4.
^Knighton, David (1998). Fluvial Forms and Processes: A New Perspective. New York: John Wiley and Sons Inc.
are included in the load of a river system are the following: dissolved load, wash load and bedmaterialload. The bedmaterialload is the portion of the...
segregated into bedload, suspended load, and wash load. They may sometimes also be segregated into bedmaterialload and wash load. Bedload moves by rolling...
Wash load is similar to a suspended load, but wash load sediment never interacts with the bedload. All of the sediment in the wash load stays suspended...
remove mineral material from the bed and banks of the stream channel, adding this material to the regular flow of water. The amount of solid load that a stream...
(February 2010). "Controls on the alluviation of oxbow lakes by bed-materialload along the Sacramento River, California". Sedimentology. 57 (2): 389–407...
contains little organic matter and sediment and is generally very clear. The beds of the rivers are generally composed of clean, compacted gravel and flints...
amount of material removed from a river's drainage basin, along with suspended load and bedload. The amount of material carried as dissolved load is typically...
load during transportation due to the very similar process. The wash load never touches the bed even outside of a current. The boundary between bed load...
networks. The major zones in river ecosystems are determined by the river bed's gradient or by the velocity of the current. Faster moving turbulent water...
move close to the bed) or suspended load (finer fragments carried in the water). There is also a component carried as dissolved material. For each grain...
A sofa bed or sofa-bed (in the US often called a sofabed, hide-a-bed, bed-couch, sleeper-sofa, or pullout sofa) is a multifunctional furniture typically...
to absorb the loads being transferred down from the upper layers, increasing the life and wear of the surface courses. Subsoil Track bed http://www.highwaysmaintenance...
floor loads (important!), internal rubber mattress and lighting, reading, and eating arrangements—an attempt to design the perfect hospital bed by one...
level 'bed' with no sides or roof. This allows for quick and easy loading of goods, and consequently they are used to transport heavy loads that are...
program to measure bedmaterialload in the Lower Mississippi Basin. This could ascertain the contribution of bedload to bedmaterial transport, responsible...
type of streambed material and water velocity. Streambeds are what would be left once a stream is no longer in existence. The beds are usually well preserved...
A composite material (also called a composition material or shortened to composite, which is the common name) is a material which is produced from two...
to 9.6 kW of vehicle-to-load (V2L) continuous AC power through five outlets: Four 120 V 20 A outlets (NEMA 5-20), two in the bed and two in the cabin One...
The Palletized Load System (PLS) is a truck-based logistics system that entered service in the United States Army in 1993. It performs long and short distance...
solid and liquid materials. The Egyptians also used porous clay vessels to filter drinking water, wine and other liquids. A sand bed filter is a kind...
transporting materials (such as dirt, gravel, or demolition waste) for construction as well as coal. A typical dump truck is equipped with an open-box bed, which...
of fluid and a moveable bed, the result of bedmaterial being moved by fluid flow. Examples include ripples and dunes on the bed of a river. Bedforms are...
A truck bed liner, or simply a bed liner, is a protector applied or installed into a truck. It can be used to protect the bed of the truck from impact...
moving bulk material or palletized products, which can be used in a warehouse, loading dock or semi-trailer. It automates and facilitates loading and unloading...
9+1⁄4 in) high, and 9.87 m (32 ft 4+5⁄8 in) wide. The bed is relatively shallow, limiting the volume of material that can be carried. Instead of a single engine...
In geology, a graded bed is a bed characterized by a systematic change in grain or clast size from bottom to top of the bed. Most commonly this takes the...
of such microbial communities greatly depends on organic loading in MBBR systems. Moving bed biofilm reactors can efficiently treat hospital wastewater...