{"created":"2022-02-24T07:13:05.849547+00:00","id":2017750,"links":{},"metadata":{"_buckets":{"deposit":"60f79e37-7779-47a3-b9d5-91be09c8a367"},"_deposit":{"created_by":14,"id":"2017750","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2017750"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02017750","sets":["1642838163960:1645772410074:1645675744155:1645675972234","1642838403551:1642838412624"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"[Articles] Structural Landforms of Tonaki Island, Okinawa","subitem_1551255648112":"en"},{"subitem_1551255647225":"[論文] 渡名喜島の組織地形","subitem_1551255648112":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Maekado, Akira","creatorNameLang":"en"},{"creatorName":"前門, 晃","creatorNameLang":"ja"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"渡名喜島にみられる組織地形と構成岩石との対応関係を調べ，組織地形の成因を考察した.組織地形の尾根部は石灰岩，苦灰岩で構成され，谷部は千枚岩で構成される.千枚岩風化土壌へのアプローチが困難であったため，石灰岩，班岩風化土壌の土壌硬度，せん断強度を調べた.その結果，自然含水比，飽和状態のいずれの含水比でも班岩風化土壌の土壌硬度，せん断強度が石灰岩風化土壌のそれより大きいことがわかった.石灰岩，千枚岩(班岩)が風化し，その風化層の侵食によって組織地形が形成されるとすれば，土壌硬度・せん断強度の小さい石灰岩が谷部，両強度の大きい千枚岩(班岩)が尾根部を形成するはずであるが，地形と構成岩石風化土壌の強度とは逆の関係になっている.今回の調査結果からは，風化層の強度から組織地形の成因を説明できないことが判明した.","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"沖縄地理学会"},{"subitem_1522300295150":"en","subitem_1522300316516":"The Okinawa Geographical Society"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0916-6084"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"沖縄地理"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueNumber":"6 ","bibliographicPageEnd":"94","bibliographicPageStart":"91"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-02-24"}],"filename":"No6p91.pdf","mimetype":"application/pdf","url":{"url":"https://u-ryukyu.repo.nii.ac.jp/record/2017750/files/No6p91.pdf"},"version_id":"0e72f161-97f7-4d51-82a6-12be0389c83e"}]},"item_title":"[Articles] Structural Landforms of Tonaki Island, Okinawa","item_type_id":"15","owner":"14","path":["1642838412624","1645675972234"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-11-16"},"publish_date":"2018-11-16","publish_status":"0","recid":"2017750","relation_version_is_last":true,"title":["[Articles] Structural Landforms of Tonaki Island, Okinawa"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-05-22T01:44:42.400227+00:00"}