FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2947809328> ?p ?o ?g. }

• W2947809328 endingPage "202" @default.
• W2947809328 startingPage "192" @default.
• W2947809328 abstract "The formation mechanism and development processes of aeolian landforms are significant research topics of aeolian environment. The analysis of the sedimentary structure and stratigraphic sequence of sand dunes is the key content of this study. Ground penetrating radar (GPR) has been widely used in investigations of aeolian landforms to help detect underground sediment structures. Early studies using GPR to investigate dune sands were aimed at studying sedimentary structures and establishing the cause of GPR reflections, but seldom displayed the complete dune structures. In this study, GPR techniques were used to reveal sedimentary structures and reconstruct the development process of a barchan sand dune in the Mu Us Sandy Land from the perspective of three-dimensional space through reasonable arrangement of GPR survey lines in grids. Based on the analysis of 41 GPR profiles, this study identified five major dune radar facies and three radar surfaces. The results showed the following: 1) the dune structures were mainly sets of low- to high-angle crossbedding with and low-angle superposition surfaces, which could be divided into modern and old deposition. 2) The modern deposition was dominated by trough cross-bedding distributed in the centre of the barchan dune, and the old deposition was dominated by tabular cross-bedding and lateral accretion bedding in dune wings. The leeward slope form was a significant factor impacting the formation of the dune structure. 3) The sedimentary structure showed the barchan dune experienced two major episodes. In the early stage, parabolic dunes migrated over fixed sand dunes and were subsequently covered by the upwind barchan dune. Due to the impacts of wind erosion, the oldest age preserved in modern and old deposition can be approximately 1997 and 1970s respectively. The sedimentary structures imaged by GPR can reveal these geomorphologic processes, which can help better understand the formation mechanisms and development processes of sand dunes." @default.
• W2947809328 created "2019-06-07" @default.
• W2947809328 creator A5004512291 @default.
• W2947809328 creator A5021592049 @default.
• W2947809328 creator A5064596996 @default.
• W2947809328 creator A5073767862 @default.
• W2947809328 creator A5088010841 @default.
• W2947809328 date "2019-09-01" @default.
• W2947809328 modified "2023-10-18" @default.
• W2947809328 title "Imaging the structure and reconstructing the development of a barchan dune using ground-penetrating radar" @default.
• W2947809328 cites W1536655559 @default.
• W2947809328 cites W1984491819 @default.
• W2947809328 cites W2044226251 @default.
• W2947809328 cites W2045608623 @default.
• W2947809328 cites W2057338837 @default.
• W2947809328 cites W2067948719 @default.
• W2947809328 cites W2070994606 @default.
• W2947809328 cites W2075377675 @default.
• W2947809328 cites W2082729878 @default.
• W2947809328 cites W2092979189 @default.
• W2947809328 cites W2101183389 @default.
• W2947809328 cites W2119657817 @default.
• W2947809328 cites W2145506524 @default.
• W2947809328 cites W2149362329 @default.
• W2947809328 cites W2153736169 @default.
• W2947809328 cites W2162099665 @default.
• W2947809328 cites W2169197033 @default.
• W2947809328 cites W2314460361 @default.
• W2947809328 cites W2751409305 @default.
• W2947809328 cites W2913272993 @default.
• W2947809328 doi "https://doi.org/10.1016/j.geomorph.2019.05.014" @default.
• W2947809328 hasPublicationYear "2019" @default.
• W2947809328 type Work @default.
• W2947809328 sameAs 2947809328 @default.
• W2947809328 citedByCount "14" @default.
• W2947809328 countsByYear W29478093282020 @default.
• W2947809328 countsByYear W29478093282021 @default.
• W2947809328 countsByYear W29478093282022 @default.
• W2947809328 countsByYear W29478093282023 @default.
• W2947809328 crossrefType "journal-article" @default.
• W2947809328 hasAuthorship W2947809328A5004512291 @default.
• W2947809328 hasAuthorship W2947809328A5021592049 @default.
• W2947809328 hasAuthorship W2947809328A5064596996 @default.
• W2947809328 hasAuthorship W2947809328A5073767862 @default.
• W2947809328 hasAuthorship W2947809328A5088010841 @default.
• W2947809328 hasConcept C108497213 @default.
• W2947809328 hasConcept C109007969 @default.
• W2947809328 hasConcept C114793014 @default.
• W2947809328 hasConcept C121332964 @default.
• W2947809328 hasConcept C126753816 @default.
• W2947809328 hasConcept C127313418 @default.
• W2947809328 hasConcept C134872888 @default.
• W2947809328 hasConcept C144027150 @default.
• W2947809328 hasConcept C146588470 @default.
• W2947809328 hasConcept C151730666 @default.
• W2947809328 hasConcept C155954305 @default.
• W2947809328 hasConcept C167110946 @default.
• W2947809328 hasConcept C180093795 @default.
• W2947809328 hasConcept C2777232088 @default.
• W2947809328 hasConcept C2816523 @default.
• W2947809328 hasConcept C41008148 @default.
• W2947809328 hasConcept C554190296 @default.
• W2947809328 hasConcept C62520636 @default.
• W2947809328 hasConcept C64297162 @default.
• W2947809328 hasConcept C6494504 @default.
• W2947809328 hasConcept C71813955 @default.
• W2947809328 hasConcept C76155785 @default.
• W2947809328 hasConcept C85725439 @default.
• W2947809328 hasConcept C86803240 @default.
• W2947809328 hasConceptScore W2947809328C108497213 @default.
• W2947809328 hasConceptScore W2947809328C109007969 @default.
• W2947809328 hasConceptScore W2947809328C114793014 @default.
• W2947809328 hasConceptScore W2947809328C121332964 @default.
• W2947809328 hasConceptScore W2947809328C126753816 @default.
• W2947809328 hasConceptScore W2947809328C127313418 @default.
• W2947809328 hasConceptScore W2947809328C134872888 @default.
• W2947809328 hasConceptScore W2947809328C144027150 @default.
• W2947809328 hasConceptScore W2947809328C146588470 @default.
• W2947809328 hasConceptScore W2947809328C151730666 @default.
• W2947809328 hasConceptScore W2947809328C155954305 @default.
• W2947809328 hasConceptScore W2947809328C167110946 @default.
• W2947809328 hasConceptScore W2947809328C180093795 @default.
• W2947809328 hasConceptScore W2947809328C2777232088 @default.
• W2947809328 hasConceptScore W2947809328C2816523 @default.
• W2947809328 hasConceptScore W2947809328C41008148 @default.
• W2947809328 hasConceptScore W2947809328C554190296 @default.
• W2947809328 hasConceptScore W2947809328C62520636 @default.
• W2947809328 hasConceptScore W2947809328C64297162 @default.
• W2947809328 hasConceptScore W2947809328C6494504 @default.
• W2947809328 hasConceptScore W2947809328C71813955 @default.
• W2947809328 hasConceptScore W2947809328C76155785 @default.
• W2947809328 hasConceptScore W2947809328C85725439 @default.
• W2947809328 hasConceptScore W2947809328C86803240 @default.
• W2947809328 hasFunder F4320321001 @default.
• W2947809328 hasLocation W29478093281 @default.
• W2947809328 hasOpenAccess W2947809328 @default.
• W2947809328 hasPrimaryLocation W29478093281 @default.
• W2947809328 hasRelatedWork W2074485644 @default.

• next