{"created":"2023-06-19T12:43:34.778376+00:00","id":2935,"links":{},"metadata":{"_buckets":{"deposit":"fc247390-06b4-46d1-a3a6-5ffc1a24a852"},"_deposit":{"created_by":3,"id":"2935","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2935"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00002935","sets":["521:522:524:525:554"]},"author_link":["8109","8110"],"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"31","bibliographicPageEnd":"103","bibliographicPageStart":"97","bibliographic_titles":[{"bibliographic_title":"Geographical Reports of Tokyo Metropolitan University"}]}]},"item_3_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"オオウチ, シュンジ"}],"nameIdentifiers":[{"nameIdentifier":"8110","nameIdentifierScheme":"WEKO"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A miniature erosion landform was formed by applying artificial rainfall on a square mound made of a mixture of fine sand and kaolinite, and the surface topography was analyzed to evaluate the meaning of H', which is a parameter expressing a certain complexity of self-affine surfaces, in the landform evolution. Erosion started as rapid valley erosion, and then slow degradation of interfluves and ridges followed. The average height shows a clear exponential decrease. After 192 hours of rainfall, a low and gentle topography appeared. The value of H' decreases rapidly from 1 to 0.7～0.8 in the early stage and then gradually to 0.59 at the end of experiment, with a tendency to decrease towards 0.5 in a longer time period. This implies that the H' value of landform tends to decrease towards 0.5 with a long period of erosion, and that some reiterated uplift would be necessary to keep the larger H'.","subitem_description_type":"Abstract"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Department of Geography, Tokyo Metropolitan University"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00200173","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03868710","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ouchi, Shunji"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-08-04"}],"displaytype":"detail","filename":"20005-31-009.pdf","filesize":[{"value":"292.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"20005-31-009.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/2935/files/20005-31-009.pdf"},"version_id":"113243d1-644d-4645-8421-57f2a1c35830"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"artificial rainfall","subitem_subject_scheme":"Other"},{"subitem_subject":"miniature erosion landform","subitem_subject_scheme":"Other"},{"subitem_subject":"fractal geometry","subitem_subject_scheme":"Other"},{"subitem_subject":"landform evolution","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Fractal analysis on the miniature erosion landform generated by artificial rainfall","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Fractal analysis on the miniature erosion landform generated by artificial rainfall"}]},"item_type_id":"3","owner":"3","path":["554"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-11-30"},"publish_date":"2010-11-30","publish_status":"0","recid":"2935","relation_version_is_last":true,"title":["Fractal analysis on the miniature erosion landform generated by artificial rainfall"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T18:24:51.676324+00:00"}