{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825893457223296.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2110/jsr.2006.063"}}],"dc:title":[{"@value":"Visualization of the Internal Structure of the Massive Division in Experimental Sediment-Gravity-Flow Deposits by Mapping of Grain Fabric"}],"description":[{"notation":[{"@value":"Abstract A method for mapping of grain fabric is proposed for analysis of the cryptic internal structure of massive sedimentary units. The method is applied to the analysis of an experimental debris-flow deposit, revealing a number of characteristic features of this type of mass sedimentation. The debris flow was simulated in the laboratory using a channel inclined 30° opening onto a 10° slope, and transverse thin sections were prepared from four longitudinal points in the depositional lobe. Back-scattered electron images of the sections obtained by scanning electron microscopy were processed and analyzed by mapping of grain fabric using an automated image-analysis procedure. Although the samples appear structureless by macroscopic observation, the grain-fabric map reveals a range of sedimentary features, including distinctive lineations from lower-upcurrent to upper-downcurrent in the most proximal section representing synsedimentary thrusts, a steepening-upward trend of grain imbrication angle in intermediate samples with very low-angle imbrication in the basal horizon, indicative of high-shear-rate flow, and complex imbrication features in the most distal samples. This analysis reveals that massive debris-flow deposits actually contain a range of distinctive structures which are characteristic of the mode of deposition and which are not identifiable by visible inspection or analysis of grain size or color. The proposed method is therefore of great utility for the investigation and characterization of massive deposits."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380285711830978688","@type":"Researcher","foaf:name":[{"@value":"H. Naruse"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893457223297","@type":"Researcher","foaf:name":[{"@value":"F. Masuda"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"15271404"}],"prism:publicationName":[{"@value":"Journal of Sedimentary Research"}],"dc:publisher":[{"@value":"Society for Sedimentary Geology"}],"prism:publicationDate":"2006-05-01","prism:volume":"76","prism:number":"5","prism:startingPage":"854","prism:endingPage":"865"},"reviewed":"false","createdAt":"2007-05-03","modifiedAt":"2017-11-09","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001338207715968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Temporal changes in the internal stresses and pore pressures in a large-scale submarine mass transport deposit"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285710504617088","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Pillow lava and spasmodic submarine fire fountaining in the middle Miocene marginal basin, <scp>S</scp>ado <scp>I</scp>sland, <scp>J</scp>apan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567181495019136","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The late Miocene hominoid-bearing site in the Maragheh Formation, Northwest Iran"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206496852864","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Depositional environments and a paleogeographic position for the Pleistocene basal part of the Karasuma Deep Drilling Core from Lake Biwa, central Japan"},{"@language":"ja","@value":"琵琶湖“烏丸ボーリング”最下部の堆積環境とその古地理上の位置"}]},{"@id":"https://cir.nii.ac.jp/crid/1390015575711041536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Understanding sedimentation, erosion, and geomorphological development of alluvial rivers through model experiments"},{"@language":"ja","@value":"モデル実験から理解する沖積河川の堆積・侵食・地形発達作用"}]},{"@id":"https://cir.nii.ac.jp/crid/1390300545436783872","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Two types of textures observed in parallel lamination of turbidite sandstones: microtextural analysis using CNN image segmentation technique"},{"@language":"ja","@value":"タービダイト砂岩の平行葉理にみられた2種類の組織—CNN画像セグメンテーション技術を用いた微細組織解析による検討—"},{"@value":"タービダイト砂岩の平行葉理にみられた2種類の組織 : CNN画像セグメンテーション技術を用いた微細組織解析による検討"},{"@language":"ja-Kana","@value":"タービダイト サガン ノ ヘイコウ ヨウ リ ニ ミラレタ 2シュルイ ノ ソシキ : CNN ガゾウ セグメンテーション ギジュツ オ モチイタ ビサイ ソシキ カイセキ ニ ヨル ケントウ"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.2110/jsr.2006.063"},{"@type":"OPENAIRE","@value":"doi_dedup___::e0eb9e17be3101fe1918fd1e9e5301f5"},{"@type":"CROSSREF","@value":"10.4116/jaqua.49.121_references_DOI_A556u78AWJUZzSXcxIDJKDHkjty"},{"@type":"CROSSREF","@value":"10.4096/jssj.82.3_references_DOI_A556u78AWJUZzSXcxIDJKDHkjty"},{"@type":"CROSSREF","@value":"10.1111/iar.12091_references_DOI_A556u78AWJUZzSXcxIDJKDHkjty"},{"@type":"CROSSREF","@value":"10.1186/s40645-018-0219-0_references_DOI_A556u78AWJUZzSXcxIDJKDHkjty"},{"@type":"CROSSREF","@value":"10.1007/s12549-016-0241-4_references_DOI_A556u78AWJUZzSXcxIDJKDHkjty"},{"@type":"CROSSREF","@value":"10.5575/geosoc.2023.0012_references_DOI_A556u78AWJUZzSXcxIDJKDHkjty"}]}