{"created":"2021-03-01T06:33:53.503860+00:00","id":28118,"links":{},"metadata":{"_buckets":{"deposit":"0ae5664f-020c-4144-8e1f-0586b9f6f808"},"_deposit":{"id":"28118","owners":[],"pid":{"revision_id":0,"type":"depid","value":"28118"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00028118","sets":["453:456","503:836:1555:1573"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"On the Large-scale Ancient Primary Landslide"}]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"59","bibliographicPageStart":"51","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"新潟大学積雪地域災害研究センター研究年報"},{"bibliographic_title":"新潟大学積雪地域災害研究センター研究年報","bibliographic_titleLang":"en"}]}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Two large-scale primary landslides have been found to have occurred in the prehistoric age in the Cenozoic Niigata sedimentary basin. They are the Higashi-mushigame primary landslide and the Sakae primary landslide. Their volumes are of the order of 10^8m^3. The surface topography of both slides is characterized by large peripheral amphitheatric fissures which are represented geomorphologically by drainage patterns, and inside cracks with irregular direction and length. The subsurface strata have been blocked in various sizes. Possible primary slide planes are confirmed at a depth of about 80m below the surface by drilling at the Higashi-mushigame primary landslide, and at a depth of about 100m below the surface by observation of the tunnel walls in the Sakae primary landslide. Secondary landslides, smaller in scale, have occurred in the domain of primary ones. Present active slides have a tendency to occur along fissures and cracks of the primary slide, especially in the marginal part of the primary one. Namely, the occurrence of secondary landslides is controlled by the block structure of the primary landslide. Moreover, there are some reports that plans of engineering works have been met with unexpected troubles caused by large-scale primary landslides. It is an important to elucidate actual conditions of large-scale primary landslides for prediction of disasters and developments in mountainous regions.","subitem_description_type":"Abstract"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"161575","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takahama, Nobuyuki"}]}]},"item_7_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学積雪地域災害研究センター"}]},"item_7_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_7_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00183327","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03877892","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高浜, 信行"}],"nameIdentifiers":[{"nameIdentifier":"161574","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-20"}],"displaytype":"detail","filename":"10_51-59.pdf","filesize":[{"value":"541.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10_51-59.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/28118/files/10_51-59.pdf"},"version_id":"07ba4bdc-bd73-47ac-872f-55993ad5998e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"primary landslide","subitem_subject_scheme":"Other"},{"subitem_subject":"large-scale landslide","subitem_subject_scheme":"Other"},{"subitem_subject":"ancient landslide","subitem_subject_scheme":"Other"},{"subitem_subject":"slide surface","subitem_subject_scheme":"Other"},{"subitem_subject":"slide block","subitem_subject_scheme":"Other"},{"subitem_subject":"初生的地すべり","subitem_subject_scheme":"Other"},{"subitem_subject":"大規模地すべり","subitem_subject_scheme":"Other"},{"subitem_subject":"旧期地すべり","subitem_subject_scheme":"Other"},{"subitem_subject":"地すべり面","subitem_subject_scheme":"Other"},{"subitem_subject":"地すべりブロック","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"旧期初生的大規模地すべりについて (藤田至則教授退官記念号）","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"旧期初生的大規模地すべりについて (藤田至則教授退官記念号）"},{"subitem_title":"旧期初生的大規模地すべりについて (藤田至則教授退官記念号）","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["456","1573"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-03-04"},"publish_date":"2016-03-04","publish_status":"0","recid":"28118","relation_version_is_last":true,"title":["旧期初生的大規模地すべりについて (藤田至則教授退官記念号）"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:58:03.956114+00:00"}