FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2784775006> ?p ?o ?g. }

• W2784775006 abstract "We will present new multibeam bathymetry data that make the Anvers-Hugo Trough west of the Antarctic Peninsula one of the most completely surveyed palaeo-ice stream pathways in Antarctica. We interpret landforms revealed by these data as indicating that subglacial water availability played an important role in facilitating ice stream flow in the trough during late Quaternary glacial periods. Specifically, we observe a set of northward-shoaling valleys that are eroded into the upstream edge of a sedimentary basin, extend northwards from a zone containing landforms typical of erosion by subglacial water flow, and coincide spatially with the onset of mega-scale glacial lineations. Water was likely supplied to the ice stream bed episodically as a result of outbursts from a subglacial lake previously hypothesized to have been located in the Palmer Deep basin on the inner continental shelf. In a palaeo-ice stream confluence area, close juxtaposition of mega-scale glacial lineations with landforms that are characteristic of slow, dry-based ice flow, suggests that water availability was also an important control on the lateral extent of these palaeo-ice streams. These interpretations are consistent with the hypothesis that subglacial lakes or areas of elevated geothermal heat flux play a critical role in the onset of many large ice streams. The interpretations also have implications for the dynamic behaviour of the Anvers-Hugo Trough palaeo-ice stream and, potentially, of several other Antarctic palaeo-ice streams.Keywords: multibeam bathymetry, ice stream, subglacial water, landform" @default.
• W2784775006 created "2018-02-02" @default.
• W2784775006 creator A5000303897 @default.
• W2784775006 creator A5009427879 @default.
• W2784775006 creator A5015814552 @default.
• W2784775006 creator A5027042557 @default.
• W2784775006 creator A5049384713 @default.
• W2784775006 creator A5062380431 @default.
• W2784775006 creator A5070550544 @default.
• W2784775006 creator A5074512493 @default.
• W2784775006 creator A5086825747 @default.
• W2784775006 creator A5089350200 @default.
• W2784775006 creator A5090441551 @default.
• W2784775006 date "2017-09-01" @default.
• W2784775006 modified "2023-09-27" @default.
• W2784775006 title "Anvers-Hugo Trough palaeo-ice stream, Antarctic Peninsula: geomorphological evidence for the role of subglacial water in facilitating ice stream flow" @default.
• W2784775006 hasPublicationYear "2017" @default.
• W2784775006 type Work @default.
• W2784775006 sameAs 2784775006 @default.
• W2784775006 citedByCount "0" @default.
• W2784775006 crossrefType "journal-article" @default.
• W2784775006 hasAuthorship W2784775006A5000303897 @default.
• W2784775006 hasAuthorship W2784775006A5009427879 @default.
• W2784775006 hasAuthorship W2784775006A5015814552 @default.
• W2784775006 hasAuthorship W2784775006A5027042557 @default.
• W2784775006 hasAuthorship W2784775006A5049384713 @default.
• W2784775006 hasAuthorship W2784775006A5062380431 @default.
• W2784775006 hasAuthorship W2784775006A5070550544 @default.
• W2784775006 hasAuthorship W2784775006A5074512493 @default.
• W2784775006 hasAuthorship W2784775006A5086825747 @default.
• W2784775006 hasAuthorship W2784775006A5089350200 @default.
• W2784775006 hasAuthorship W2784775006A5090441551 @default.
• W2784775006 hasConcept C108497213 @default.
• W2784775006 hasConcept C111368507 @default.
• W2784775006 hasConcept C114793014 @default.
• W2784775006 hasConcept C123750103 @default.
• W2784775006 hasConcept C127313418 @default.
• W2784775006 hasConcept C136894858 @default.
• W2784775006 hasConcept C139719470 @default.
• W2784775006 hasConcept C151730666 @default.
• W2784775006 hasConcept C15739521 @default.
• W2784775006 hasConcept C157485413 @default.
• W2784775006 hasConcept C15785411 @default.
• W2784775006 hasConcept C161798024 @default.
• W2784775006 hasConcept C162324750 @default.
• W2784775006 hasConcept C16335420 @default.
• W2784775006 hasConcept C197435368 @default.
• W2784775006 hasConcept C32239851 @default.
• W2784775006 hasConcept C51534473 @default.
• W2784775006 hasConcept C518008717 @default.
• W2784775006 hasConcept C6582778 @default.
• W2784775006 hasConcept C77928131 @default.
• W2784775006 hasConcept C78091846 @default.
• W2784775006 hasConcept C81820708 @default.
• W2784775006 hasConcept C98736793 @default.
• W2784775006 hasConcept C98742433 @default.
• W2784775006 hasConceptScore W2784775006C108497213 @default.
• W2784775006 hasConceptScore W2784775006C111368507 @default.
• W2784775006 hasConceptScore W2784775006C114793014 @default.
• W2784775006 hasConceptScore W2784775006C123750103 @default.
• W2784775006 hasConceptScore W2784775006C127313418 @default.
• W2784775006 hasConceptScore W2784775006C136894858 @default.
• W2784775006 hasConceptScore W2784775006C139719470 @default.
• W2784775006 hasConceptScore W2784775006C151730666 @default.
• W2784775006 hasConceptScore W2784775006C15739521 @default.
• W2784775006 hasConceptScore W2784775006C157485413 @default.
• W2784775006 hasConceptScore W2784775006C15785411 @default.
• W2784775006 hasConceptScore W2784775006C161798024 @default.
• W2784775006 hasConceptScore W2784775006C162324750 @default.
• W2784775006 hasConceptScore W2784775006C16335420 @default.
• W2784775006 hasConceptScore W2784775006C197435368 @default.
• W2784775006 hasConceptScore W2784775006C32239851 @default.
• W2784775006 hasConceptScore W2784775006C51534473 @default.
• W2784775006 hasConceptScore W2784775006C518008717 @default.
• W2784775006 hasConceptScore W2784775006C6582778 @default.
• W2784775006 hasConceptScore W2784775006C77928131 @default.
• W2784775006 hasConceptScore W2784775006C78091846 @default.
• W2784775006 hasConceptScore W2784775006C81820708 @default.
• W2784775006 hasConceptScore W2784775006C98736793 @default.
• W2784775006 hasConceptScore W2784775006C98742433 @default.
• W2784775006 hasLocation W27847750061 @default.
• W2784775006 hasOpenAccess W2784775006 @default.
• W2784775006 hasPrimaryLocation W27847750061 @default.
• W2784775006 hasRelatedWork W1549351447 @default.
• W2784775006 hasRelatedWork W1763550225 @default.
• W2784775006 hasRelatedWork W2038659204 @default.
• W2784775006 hasRelatedWork W2072390800 @default.
• W2784775006 hasRelatedWork W2073533737 @default.
• W2784775006 hasRelatedWork W2084466762 @default.
• W2784775006 hasRelatedWork W2112912075 @default.
• W2784775006 hasRelatedWork W2132590181 @default.
• W2784775006 hasRelatedWork W2199039756 @default.
• W2784775006 hasRelatedWork W225092727 @default.
• W2784775006 hasRelatedWork W2332541438 @default.
• W2784775006 hasRelatedWork W2339837997 @default.
• W2784775006 hasRelatedWork W2340845469 @default.
• W2784775006 hasRelatedWork W2559155944 @default.
• W2784775006 hasRelatedWork W2593218175 @default.
• W2784775006 hasRelatedWork W2784778748 @default.
• W2784775006 hasRelatedWork W2785192502 @default.

• next