Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993039006> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1993039006 endingPage "180" @default.
- W1993039006 startingPage "170" @default.
- W1993039006 abstract "In order to characterize physical properties and sediment structure (micro- and macro structures) for gassy sediments from the southeastern inner shelf of Korea, physical property measurements and sediment structure analysis for two sediment cores were carried out. One core (SG12-PC4) was collected from gassy sediments, and the other core (SG12-PC10) was obtained from gas-free sediments. The micro- and macro-structures for the gassy core were investigated using X-ray computed tomography (CT) scanning and soft X-radiography. In addition, scanning electron microscope (SEM) photomicrographs were used for understanding the clay fabric in the gassy sediments. Wet bulk density and porosity for both gassy sediments and gas-free sediments are characterized by a general trend caused by compaction with burial depth. On the other hand, the velocity shows different patterns in both burial depth and the correlation between velocity and other physical properties. Thus, the gas plays an important role in the control of velocity in the gassy sediments. This is clearly seen in the relationship between characteristic CT images and low velocity in the depth intervals characterized by gas and/or degassing cracks. In addition, shear strength measurements for gassy sediments have lower values than gas-free sediments, due to the weak bond between clay particles caused by gas and/or degassing. This suggests that original clay microstructure could be rearranged due to forces that gas exerts on clay particles. From CT images of both cross section and top-views, we may estimate possible conduits of gas migration within the gas-charged interval. Using SEM photomicrographs, the various traces (e.g., displacement of clay particles, oval-shape depressions) created by the escape of gas bubbles were identified on the images. Therefore, the presence of gas in marine sediments may control not only the variation of physical properties (e.g., velocity, shear strength) but also the arrangement of clay particles." @default.
- W1993039006 created "2016-06-24" @default.
- W1993039006 creator A5024638064 @default.
- W1993039006 creator A5047884787 @default.
- W1993039006 creator A5080990229 @default.
- W1993039006 creator A5089193854 @default.
- W1993039006 date "2014-09-01" @default.
- W1993039006 modified "2023-09-24" @default.
- W1993039006 title "Physical properties and micro- and macro-structures of gassy sediments in the inner shelf of SE Korea" @default.
- W1993039006 cites W1966839113 @default.
- W1993039006 cites W1966857058 @default.
- W1993039006 cites W1970299714 @default.
- W1993039006 cites W1971996152 @default.
- W1993039006 cites W1973720461 @default.
- W1993039006 cites W2007578509 @default.
- W1993039006 cites W2022789881 @default.
- W1993039006 cites W2028177713 @default.
- W1993039006 cites W2040142498 @default.
- W1993039006 cites W2065331265 @default.
- W1993039006 cites W2070868696 @default.
- W1993039006 cites W2077717971 @default.
- W1993039006 cites W2089832799 @default.
- W1993039006 cites W2089908711 @default.
- W1993039006 cites W2120609952 @default.
- W1993039006 cites W2141978430 @default.
- W1993039006 cites W2159525271 @default.
- W1993039006 cites W2166026905 @default.
- W1993039006 cites W2313626737 @default.
- W1993039006 doi "https://doi.org/10.1016/j.quaint.2014.01.049" @default.
- W1993039006 hasPublicationYear "2014" @default.
- W1993039006 type Work @default.
- W1993039006 sameAs 1993039006 @default.
- W1993039006 citedByCount "7" @default.
- W1993039006 countsByYear W19930390062015 @default.
- W1993039006 countsByYear W19930390062017 @default.
- W1993039006 countsByYear W19930390062018 @default.
- W1993039006 countsByYear W19930390062021 @default.
- W1993039006 countsByYear W19930390062022 @default.
- W1993039006 countsByYear W19930390062023 @default.
- W1993039006 crossrefType "journal-article" @default.
- W1993039006 hasAuthorship W1993039006A5024638064 @default.
- W1993039006 hasAuthorship W1993039006A5047884787 @default.
- W1993039006 hasAuthorship W1993039006A5080990229 @default.
- W1993039006 hasAuthorship W1993039006A5089193854 @default.
- W1993039006 hasConcept C114793014 @default.
- W1993039006 hasConcept C127313418 @default.
- W1993039006 hasConcept C159985019 @default.
- W1993039006 hasConcept C187320778 @default.
- W1993039006 hasConcept C19149912 @default.
- W1993039006 hasConcept C192562407 @default.
- W1993039006 hasConcept C196715460 @default.
- W1993039006 hasConcept C199289684 @default.
- W1993039006 hasConcept C26771246 @default.
- W1993039006 hasConcept C2816523 @default.
- W1993039006 hasConcept C6648577 @default.
- W1993039006 hasConcept C87976508 @default.
- W1993039006 hasConceptScore W1993039006C114793014 @default.
- W1993039006 hasConceptScore W1993039006C127313418 @default.
- W1993039006 hasConceptScore W1993039006C159985019 @default.
- W1993039006 hasConceptScore W1993039006C187320778 @default.
- W1993039006 hasConceptScore W1993039006C19149912 @default.
- W1993039006 hasConceptScore W1993039006C192562407 @default.
- W1993039006 hasConceptScore W1993039006C196715460 @default.
- W1993039006 hasConceptScore W1993039006C199289684 @default.
- W1993039006 hasConceptScore W1993039006C26771246 @default.
- W1993039006 hasConceptScore W1993039006C2816523 @default.
- W1993039006 hasConceptScore W1993039006C6648577 @default.
- W1993039006 hasConceptScore W1993039006C87976508 @default.
- W1993039006 hasFunder F4320322011 @default.
- W1993039006 hasFunder F4320322097 @default.
- W1993039006 hasLocation W19930390061 @default.
- W1993039006 hasOpenAccess W1993039006 @default.
- W1993039006 hasPrimaryLocation W19930390061 @default.
- W1993039006 hasRelatedWork W1976375936 @default.
- W1993039006 hasRelatedWork W1989815348 @default.
- W1993039006 hasRelatedWork W1993835175 @default.
- W1993039006 hasRelatedWork W2031284614 @default.
- W1993039006 hasRelatedWork W2054158354 @default.
- W1993039006 hasRelatedWork W2108685673 @default.
- W1993039006 hasRelatedWork W2255427225 @default.
- W1993039006 hasRelatedWork W2992069246 @default.
- W1993039006 hasRelatedWork W3037656460 @default.
- W1993039006 hasRelatedWork W3195658625 @default.
- W1993039006 hasVolume "344" @default.
- W1993039006 isParatext "false" @default.
- W1993039006 isRetracted "false" @default.
- W1993039006 magId "1993039006" @default.
- W1993039006 workType "article" @default.