FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079882503> ?p ?o ?g. }

• W2079882503 endingPage "383" @default.
• W2079882503 startingPage "367" @default.
• W2079882503 abstract "Investigations into the physical oceanographic characteristics of the Bristol Channel and Severn Estuary are reviewed; these include the general pattern of water movement and the influence of high freshwater discharges on the salinity distribution. Various approaches to the problem of defining sediment transport paths in the macrotidal estuarine system, for fine grained and coarse grained material, are summarised. Transport patterns are examined, for example, through: the distribution of surficial sediments and their associated bedforms; seabed drifter studies; the analysis of tidal current and wave data, separately and in combination, because of their influence on bedload transport paths; satellite imagery, within the visible part of the spectrum; and on the basis of output from depth-averaged numerical models. Comparison between the interpretations shows that there are discrepancies and contradictions in the derived sediment transport paths. In particular, it is difficult to explain the up-channel movement of fine grained material against a background of inferred offshore movement, shown by the orientation of sandwaves and the direction of movement of the surface waters. An early model to overcome this contradiction incorporated ‘two-way differential transport’ throughout the water column. Localised contradictions in the transport paths for sand and ‘fine sediment’ occur in the inner part of the Bristol Channel. The most recent conjectural models for sediment movement incorporate an ebb- dominated zone along the central axis of the Channel, together with flood-dominated coastal zones. This lateral variation in transport paths, across the Channel, constrasts with the earlier proposition for vertical differentiation; it is suggested by seabed drifter recovery patterns and confirmed by the output from one of the numerical models. Transport towards the flood-dominated zones at the boundaries is enhanced under the superimposed influence of waves, which is demonstrated through the use of sediment transport formulae and sand tracer experiments. Although the annual contribution of the rivers to the overall sediment budget is shown to be small, the time of retention of waters and sediment within the system could result in fluviatile sediment inputs being retained for tens of years. In an attempt to extrapolate observations of transport processes into the ancient record, a preliminary facies model for the macrotidal Bristol Channel is presented. The model shows the availability of sand increasing in an onshore direction; progressing in this direction, the facies pass from scoured bedrock and lag deposits, through cross bedded megaripple foresets and the topset planar bedding of intertidal flats, to Holocene fill and supratidal deposits." @default.
• W2079882503 created "2016-06-24" @default.
• W2079882503 creator A5036441989 @default.
• W2079882503 date "1987-01-01" @default.
• W2079882503 modified "2023-09-27" @default.
• W2079882503 title "Sediment transport in the Bristol Channel: A review" @default.
• W2079882503 cites W1658877324 @default.
• W2079882503 cites W1967982576 @default.
• W2079882503 cites W1969157116 @default.
• W2079882503 cites W1979079197 @default.
• W2079882503 cites W1988958213 @default.
• W2079882503 cites W1991394285 @default.
• W2079882503 cites W2002128537 @default.
• W2079882503 cites W2004326163 @default.
• W2079882503 cites W2014424758 @default.
• W2079882503 cites W2017408854 @default.
• W2079882503 cites W2017629502 @default.
• W2079882503 cites W2033539138 @default.
• W2079882503 cites W2034498661 @default.
• W2079882503 cites W2044445242 @default.
• W2079882503 cites W2047432383 @default.
• W2079882503 cites W2050233228 @default.
• W2079882503 cites W2054215566 @default.
• W2079882503 cites W2056149908 @default.
• W2079882503 cites W2062491167 @default.
• W2079882503 cites W2068195958 @default.
• W2079882503 cites W2081809168 @default.
• W2079882503 cites W2083208683 @default.
• W2079882503 cites W2083570659 @default.
• W2079882503 cites W2083997587 @default.
• W2079882503 cites W2084630243 @default.
• W2079882503 cites W2085347978 @default.
• W2079882503 cites W2085687337 @default.
• W2079882503 cites W2086622232 @default.
• W2079882503 cites W2091673858 @default.
• W2079882503 cites W2092373486 @default.
• W2079882503 cites W2097667401 @default.
• W2079882503 cites W2116099249 @default.
• W2079882503 cites W2122805579 @default.
• W2079882503 cites W2123712313 @default.
• W2079882503 cites W2139924881 @default.
• W2079882503 doi "https://doi.org/10.1016/s0016-7878(87)80076-7" @default.
• W2079882503 hasPublicationYear "1987" @default.
• W2079882503 type Work @default.
• W2079882503 sameAs 2079882503 @default.
• W2079882503 citedByCount "27" @default.
• W2079882503 countsByYear W20798825032015 @default.
• W2079882503 countsByYear W20798825032017 @default.
• W2079882503 countsByYear W20798825032019 @default.
• W2079882503 countsByYear W20798825032021 @default.
• W2079882503 crossrefType "journal-article" @default.
• W2079882503 hasAuthorship W2079882503A5036441989 @default.
• W2079882503 hasConcept C111368507 @default.
• W2079882503 hasConcept C114793014 @default.
• W2079882503 hasConcept C119599485 @default.
• W2079882503 hasConcept C121332964 @default.
• W2079882503 hasConcept C127162648 @default.
• W2079882503 hasConcept C127313418 @default.
• W2079882503 hasConcept C127413603 @default.
• W2079882503 hasConcept C148043351 @default.
• W2079882503 hasConcept C16156107 @default.
• W2079882503 hasConcept C162284963 @default.
• W2079882503 hasConcept C166390339 @default.
• W2079882503 hasConcept C174943157 @default.
• W2079882503 hasConcept C187320778 @default.
• W2079882503 hasConcept C20470049 @default.
• W2079882503 hasConcept C2816523 @default.
• W2079882503 hasConcept C33613203 @default.
• W2079882503 hasConcept C37914503 @default.
• W2079882503 hasConcept C53469067 @default.
• W2079882503 hasConcept C65589250 @default.
• W2079882503 hasConcept C74532950 @default.
• W2079882503 hasConcept C76886044 @default.
• W2079882503 hasConcept C88160329 @default.
• W2079882503 hasConcept C95826659 @default.
• W2079882503 hasConceptScore W2079882503C111368507 @default.
• W2079882503 hasConceptScore W2079882503C114793014 @default.
• W2079882503 hasConceptScore W2079882503C119599485 @default.
• W2079882503 hasConceptScore W2079882503C121332964 @default.
• W2079882503 hasConceptScore W2079882503C127162648 @default.
• W2079882503 hasConceptScore W2079882503C127313418 @default.
• W2079882503 hasConceptScore W2079882503C127413603 @default.
• W2079882503 hasConceptScore W2079882503C148043351 @default.
• W2079882503 hasConceptScore W2079882503C16156107 @default.
• W2079882503 hasConceptScore W2079882503C162284963 @default.
• W2079882503 hasConceptScore W2079882503C166390339 @default.
• W2079882503 hasConceptScore W2079882503C174943157 @default.
• W2079882503 hasConceptScore W2079882503C187320778 @default.
• W2079882503 hasConceptScore W2079882503C20470049 @default.
• W2079882503 hasConceptScore W2079882503C2816523 @default.
• W2079882503 hasConceptScore W2079882503C33613203 @default.
• W2079882503 hasConceptScore W2079882503C37914503 @default.
• W2079882503 hasConceptScore W2079882503C53469067 @default.
• W2079882503 hasConceptScore W2079882503C65589250 @default.
• W2079882503 hasConceptScore W2079882503C74532950 @default.
• W2079882503 hasConceptScore W2079882503C76886044 @default.
• W2079882503 hasConceptScore W2079882503C88160329 @default.
• W2079882503 hasConceptScore W2079882503C95826659 @default.

• next