Components of stream load contributing to stream mass include the suspended load, dissolved load, and bed load. In confined channels, stream competence can vary with seasonal runoff. Capacity increases. However, they are not exactly the same. Stream capacity is a measure of the total sediment (material other than water) a stream can carry. Capability vs. Competency “Competency” and “capability” are two terms that pertain to human ability. Streams channel water downhill under the influence of gravity. Alluvial fans form as stream streams channeling mountain runoff reach flatter (low, slope, low gradient) land at the base of the mountain. Broad, slow moving streams are highly depositional (low stream capacity) while high velocity streams have are capable of moving large rocks (high stream competence). - Stream's competence: largest sized particle being moved by the stream. Under normal circumstances, the major factor affecting stream capacity and stream competence is channel slope. *Response times vary by subject and question complexity. As a stream slows down, its competence and capacity are reduced. Streams channel water downhill under the influence of gravity, and stream capacity is a measure of the total sediment (material other than water) a stream can carry. individual large rock, that the stream can move. Stream capacity and competence are both ways of describing the load a stream can transport. Streams channel water downhill under the influence of gravity. Conversely, channelization and capacity/competence/velocity are indirectly related. Stream capacity is a measure of the total sediment a stream can carry. This is but one example of confusing capacity, capability and competence. Stream competence reflects the ability of a stream to transport a particular size of particle (e.g., boulder, pebble, etc). Converse… In turn, an increased velocity of water flow increases stream competence. These factors combine to allow the formation of articulated sedimentary deposits of gypsum, limestone, clay, shale, siltstone, sandstone, and larger rock conglomerates. With regard to calculation of stream capacity and competence, streams broadly include all channelized movement of water, including large movements of water in rivers. All are positively related - one increases and the others do, too. Channelization of water is another critical component affecting stream capacity and stream competence. 6. The competence of a stream shows the maximum single load i.e. COMPETENCY Competency is a legal finding. Competence increases. If a stream narrows, the velocity increases. plication of capacity, not to mention ca-pability and competence. The amount of material (other than water) transported by a stream is described as the stream load. As a runner I am incompetent as I cannot compete successfully. The velocity of the flow of water is directly affected by channel slope, the greater the slope the greater the flow velocity. Channel slope (also termed stream gradient) is measured as the difference in stream elevation divided by the linear distance between the two measuring points. The stream loses capacity and a significant portion of the load can then settle out to for the alluvial fan. Order our Stream Capacity and Competence Encyclopedia Article, teaching or studying Stream Capacity and Competence. Ikujiro Nonaka has suggested something that resonates with As stream flow increases the stream competence and during seasonal flooding stream may gain the competence to move pebbles, cobbles and boulders. Capability-based strategies are based on the notion that internal resources and core competencies derived from distinctive capabilities provide the strategy platform that underlies a firm's long-term profitability. What is the relationship between discharge and load / competence / capacity? It depends on both the discharge and the … Capacity is the minimum and competence is the maximum sediment load. As nouns the difference between competence and capacity is that competence is (uncountable) the quality or state of being competent, ie able or suitable for a general role while capacity is the ability to hold, receive or absorb. B. B) Competence is a measure of how large a particle the stream is capable of transporting whereas capacity is a measure of the volume of water in a stream. These particles make up the bed load of the stream. All Rights Reserved Stream capacity is often mistaken for the stream competency, which is a measure of the maximum size of the particles that the stream can transport, or for the total load, which is the load that a stream carries.
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