FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3164831872> ?p ?o ?g. }

• W3164831872 endingPage "2228" @default.
• W3164831872 startingPage "2211" @default.
• W3164831872 abstract "Abstract The bed of estuaries is often characterized by ripples and dunes of varying size. Whereas smaller bedforms adapt their morphological shape to the oscillating tidal currents, large compound dunes (here: asymmetric tidal dunes) remain stable for periods longer than a tidal cycle. Bedforms constitute a form roughness, that is, hydraulic flow resistance, which has a large‐scale effect on tidal asymmetry and, hence, on hydrodynamics, sediment transport, and morphodynamics of estuaries and coastal seas. Flow separation behind the dune crest and recirculation on the steep downstream side result in turbulence and energy loss. Since the energy dissipation can be related to the dune lee slope angle, asymmetric dune shapes induce variable flow resistance during ebb and flood phases. Here, a noncalibrated numerical model has been applied to analyze the large‐scale effect of symmetric and asymmetric dune shapes on estuarine tidal asymmetry evaluated by residual bed load sediment transport at the Weser estuary, Germany. Scenario simulations were performed with parameterized bed roughness of symmetric and asymmetric dune shapes and without dune roughness. The spatiotemporal interaction of distinct dune shapes with the main drivers of estuarine sediment and morphodynamics, that is, river discharge and tidal energy, is shown to be complex but substantial. The contrasting effects of flood‐ and ebb‐oriented asymmetric dunes on residual bed load transport rates and directions are estimated to be of a similar importance as the controls of seasonal changes of discharge on these net sediment fluxes at the Lower Weser estuary. This corroborates the need to consider dune‐induced directional bed roughness in numerical models of estuarine and tidal environments." @default.
• W3164831872 created "2021-06-07" @default.
• W3164831872 creator A5001621749 @default.
• W3164831872 creator A5003640522 @default.
• W3164831872 creator A5004487261 @default.
• W3164831872 creator A5013035154 @default.
• W3164831872 creator A5034338635 @default.
• W3164831872 creator A5052686742 @default.
• W3164831872 date "2021-06-10" @default.
• W3164831872 modified "2023-10-18" @default.
• W3164831872 title "The effect of asymmetric dune roughness on tidal asymmetry in the Weser estuary" @default.
• W3164831872 cites W104113404 @default.
• W3164831872 cites W1518199822 @default.
• W3164831872 cites W1583933907 @default.
• W3164831872 cites W1588734061 @default.
• W3164831872 cites W1619306886 @default.
• W3164831872 cites W1629750044 @default.
• W3164831872 cites W1653083521 @default.
• W3164831872 cites W1882256745 @default.
• W3164831872 cites W1940260147 @default.
• W3164831872 cites W1955752445 @default.
• W3164831872 cites W1964155405 @default.
• W3164831872 cites W1991455626 @default.
• W3164831872 cites W2001750639 @default.
• W3164831872 cites W2003510539 @default.
• W3164831872 cites W2017748848 @default.
• W3164831872 cites W2023033351 @default.
• W3164831872 cites W2024506915 @default.
• W3164831872 cites W2038743090 @default.
• W3164831872 cites W2039333271 @default.
• W3164831872 cites W2039552460 @default.
• W3164831872 cites W2043887948 @default.
• W3164831872 cites W2054529442 @default.
• W3164831872 cites W2062108878 @default.
• W3164831872 cites W2062732216 @default.
• W3164831872 cites W2071283282 @default.
• W3164831872 cites W2073932733 @default.
• W3164831872 cites W2075143132 @default.
• W3164831872 cites W2075628372 @default.
• W3164831872 cites W2082560343 @default.
• W3164831872 cites W2083180605 @default.
• W3164831872 cites W2084045827 @default.
• W3164831872 cites W2091790167 @default.
• W3164831872 cites W2120228842 @default.
• W3164831872 cites W2122899824 @default.
• W3164831872 cites W2123016643 @default.
• W3164831872 cites W2126016684 @default.
• W3164831872 cites W2138568451 @default.
• W3164831872 cites W2162529720 @default.
• W3164831872 cites W2165378773 @default.
• W3164831872 cites W2220898796 @default.
• W3164831872 cites W2283133421 @default.
• W3164831872 cites W2291942307 @default.
• W3164831872 cites W2443635013 @default.
• W3164831872 cites W2504355580 @default.
• W3164831872 cites W2518678780 @default.
• W3164831872 cites W2521768203 @default.
• W3164831872 cites W2616177930 @default.
• W3164831872 cites W2731744252 @default.
• W3164831872 cites W2747704495 @default.
• W3164831872 cites W2908702523 @default.
• W3164831872 cites W2966306474 @default.
• W3164831872 cites W2995870361 @default.
• W3164831872 cites W3105640967 @default.
• W3164831872 cites W3155301923 @default.
• W3164831872 cites W4238331186 @default.
• W3164831872 doi "https://doi.org/10.1002/esp.5170" @default.
• W3164831872 hasPublicationYear "2021" @default.
• W3164831872 type Work @default.
• W3164831872 sameAs 3164831872 @default.
• W3164831872 citedByCount "3" @default.
• W3164831872 countsByYear W31648318722021 @default.
• W3164831872 countsByYear W31648318722023 @default.
• W3164831872 crossrefType "journal-article" @default.
• W3164831872 hasAuthorship W3164831872A5001621749 @default.
• W3164831872 hasAuthorship W3164831872A5003640522 @default.
• W3164831872 hasAuthorship W3164831872A5004487261 @default.
• W3164831872 hasAuthorship W3164831872A5013035154 @default.
• W3164831872 hasAuthorship W3164831872A5034338635 @default.
• W3164831872 hasAuthorship W3164831872A5052686742 @default.
• W3164831872 hasBestOaLocation W31648318722 @default.
• W3164831872 hasConcept C111368507 @default.
• W3164831872 hasConcept C114793014 @default.
• W3164831872 hasConcept C127313418 @default.
• W3164831872 hasConcept C16156107 @default.
• W3164831872 hasConcept C187320778 @default.
• W3164831872 hasConcept C20470049 @default.
• W3164831872 hasConcept C2816523 @default.
• W3164831872 hasConcept C65589250 @default.
• W3164831872 hasConcept C74532950 @default.
• W3164831872 hasConcept C76886044 @default.
• W3164831872 hasConcept C88160329 @default.
• W3164831872 hasConceptScore W3164831872C111368507 @default.
• W3164831872 hasConceptScore W3164831872C114793014 @default.
• W3164831872 hasConceptScore W3164831872C127313418 @default.
• W3164831872 hasConceptScore W3164831872C16156107 @default.
• W3164831872 hasConceptScore W3164831872C187320778 @default.
• W3164831872 hasConceptScore W3164831872C20470049 @default.

• next