{"@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/1390282681473536384.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.4116/jaqua.31.91"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"3767266"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/3767266"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I3767266"}},{"identifier":{"@type":"NAID","@value":"130001564150"}},{"identifier":{"@type":"NAID","@value":"10003979503"}}],"dc:title":[{"@language":"en","@value":"Subsidence Rate of the Underground Quaternary System for the Past 150,000years in the Kumamoto Plain, Kyushu, Japan."},{"@value":"熊本平野地下における第四系の最近１５万年間の沈降速度"},{"@language":"ja-Kana","@value":"クマモト ヘイヤ チカ ニ オケル ダイ4ケイ ノ サイキン 15マンネンカン"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Many active faults are distributed in and around the Kumamoto Plain (Watanabe <i>et al.</i>, 1979; Watanabe, 1984, 1987 and others). In this study, more than 50 drilling cores were re-examined, and some valuable key beds for correlation and age determination were recognized. They are the Akahoya Ash, which originated from the Kikai caldera about 6, 300 years BP, and Aso-1 to Aso-4 pyroclastic flow deposits, which were erupted from the Aso caldera in the past 300, 000 years. From their radiometric ages and differences in depths between the drilling cores, the subsidence rate of the Quaternary deposits in the Kumamoto Plain has been estimated. The average subsidence rate is about 0.2-0.5mm/year in the southern part of the Kumamoto Plain, which corresponds to the Kiyama-Kashima graben (Watanabe <i>et al.</i>, 1979) and westward. In the western part of the Kumamoto Plain, the subsidence rate has been calculated at 0.2-0.3mm/year. The subsidence of these Quaternary deposits was probably caused by the movement of some active faults below the ground surface."},{"@value":"熊本平野とその周辺には多くの活断層が存在することが知られている. 筆者らは, 熊本平野やその周辺に掘られた多数のボーリングの中で重要なもの50本余りのコアを, 改めて詳細に観察した. ボーリングコアには, 約6,300年前に鬼界カルデラから噴出したアカホヤ火山灰, 約30万年前以降に阿蘇カルデラから噴出したAso-1～Aso-4火砕流堆積物などの重要な鍵層が認められる. それらの放射年代と深度の差異から, 熊本平野における最近の約15万年前以降の第四紀層の沈降速度を見積もることができた. 平野南部での平均沈降速度はおよそ0.2～0.5mm/年であり, そこは, 熊本平野の周辺で確認されていた活断層による木山-嘉島地溝 (渡辺ほか, 1979) およびその西方延長部にあたる. 平野西部での沈降速度はおよそ0.2～0.3mm/年である. これらの沈降は, 熊本平野地下の活断層の動きによって引き起こされていると考えられる."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282681473536385","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000021588430"}],"foaf:name":[{"@language":"en","@value":"Ishizaka Shinya"},{"@language":"ja","@value":"石坂 信也"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Branch of Ground Water Preservation, Kumamoto City"},{"@language":"ja","@value":"熊本市地下水保全部"}]},{"@id":"https://cir.nii.ac.jp/crid/1030003658337539845","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"10040049"},{"@type":"NRID","@value":"1000010040049"},{"@type":"NRID","@value":"9000400194265"},{"@type":"NRID","@value":"9000007579129"},{"@type":"NRID","@value":"9000002616011"},{"@type":"NRID","@value":"9000004601029"},{"@type":"NRID","@value":"9000255922990"},{"@type":"NRID","@value":"9000254150238"},{"@type":"NRID","@value":"9000408608491"},{"@type":"NRID","@value":"9000408608921"},{"@type":"NRID","@value":"9000256757729"},{"@type":"NRID","@value":"9000408608885"},{"@type":"NRID","@value":"9000408608454"},{"@type":"NRID","@value":"9000018667986"},{"@type":"NRID","@value":"9000256755961"},{"@type":"NRID","@value":"9000002579829"},{"@type":"NRID","@value":"9000408608852"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0173011"}],"foaf:name":[{"@language":"en","@value":"Watanabe Kazunori"},{"@language":"ja","@value":"渡辺 一徳"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Education, Kumamoto University"},{"@language":"ja","@value":"熊本大学教育学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681473536384","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000021588444"}],"foaf:name":[{"@language":"en","@value":"Takada Hideki"},{"@language":"ja","@value":"高田 英樹"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hokuryo High School, Kumamoto Prefucture"},{"@language":"ja","@value":"熊本県立北稜高等学校"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"04182642"},{"@type":"LISSN","@value":"04182642"},{"@type":"EISSN","@value":"18818129"},{"@type":"NDL_BIB_ID","@value":"000000014125"},{"@type":"ISSN","@value":"04182642"},{"@type":"NCID","@value":"AN0034136X"}],"prism:publicationName":[{"@language":"en","@value":"The Quaternary Research (Daiyonki-Kenkyu)"},{"@language":"ja","@value":"第四紀研究"},{"@language":"en","@value":"The Quaternary Res."},{"@language":"en","@value":"The Quat. Res."},{"@language":"en","@value":"The Quat. Res. (Daiyonki-Kenkyu)"},{"@language":"ja","@value":"第四紀研究"},{"@language":"en","@value":"Daiyonki-kenkyu"}],"dc:publisher":[{"@language":"en","@value":"Japan Association for Quaternary Research"},{"@language":"ja","@value":"日本第四紀学会"}],"prism:publicationDate":"1992","prism:volume":"31","prism:number":"2","prism:startingPage":"91","prism:endingPage":"99"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/3767266"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I3767266"}],"availableAt":"1992","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E7%86%8A%E6%9C%AC%E5%B9%B3%E9%87%8E","dc:title":"熊本平野"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B4%BB%E6%96%AD%E5%B1%A4","dc:title":"活断層"},{"@id":"https://cir.nii.ac.jp/all?q=%E7%AC%AC%E5%9B%9B%E7%B3%BB:%E3%83%9C%E3%83%BC%E3%83%AA%E3%83%B3%E3%82%B0%E3%83%87%E3%83%BC%E3%82%BF","dc:title":"第四系:ボーリングデータ"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B2%88%E9%99%8D%E9%80%9F%E5%BA%A6","dc:title":"沈降速度"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001335841154176","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Geomorphic features of surface ruptures associated with the 2016 Kumamoto earthquake in and around the downtown of Kumamoto City, and implications on triggered slip along active faults"}]},{"@id":"https://cir.nii.ac.jp/crid/1050290932537078400","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"An Ancient >200m Cumulative Normal Faulting Displacement Along the Futagawa Fault Dextrally Ruptured During the 2016 Kumamoto, Japan, Earthquake Identified by a Multiborehole Drilling Program"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204438694400","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"地盤情報データベースを用いた地下水資源の評価"},{"@language":"en","@value":"Evaluation of Ground-Water Resource Using a Geotechnical Database"}]},{"@id":"https://cir.nii.ac.jp/crid/1390019512864674432","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Seismic Constraints on the Subsurface Extent of Subparallel Surface Ruptures in Mashiki Town, Japan, associated with the 2016 Kumamoto Earthquake"},{"@language":"ja","@value":"2016年熊本地震で益城町の低地に生じた並走断層群を横断する反射法地震探査"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681474067840","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Subsidence Rate and Sediments of the Last Interglacial Epoch in the Kumamoto Plain, Japan."},{"@value":"熊本平野地下に分布する最終間氷期の堆積物と平野の沈降速度"},{"@language":"ja-Kana","@value":"クマモト ヘイヤ チカ ニ ブンプスル サイシュウ カンヒョウキ ノ タイセキ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390587506250862080","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"2016年熊本地震と布田川断層，地震地質災害"},{"@language":"en","@value":"The 2016 Kumamoto Earthquake, the Futagawa Fault, and Earthquake-induced Geological Disaster"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367011884544","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"アンケート震度調査による表層地盤特性の抽出と地震地盤危険度評価への適用性"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0001557033"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I3767266"},{"@type":"CROSSREF","@value":"10.4116/jaqua.31.91"},{"@type":"CIA","@value":"10003979503"},{"@type":"CIA","@value":"130001564150"},{"@type":"OPENAIRE","@value":"doi_dedup___::4b045766c73615dadd8f78ad886cf32b"},{"@type":"CROSSREF","@value":"10.1186/s40623-017-0603-9_references_DOI_SctNNSFtMGMyffL2A8bAIE1CHNm"},{"@type":"CROSSREF","@value":"10.5575/geosoc.2025.0026_references_DOI_SctNNSFtMGMyffL2A8bAIE1CHNm"},{"@type":"CROSSREF","@value":"10.1029/2021gc009966_references_DOI_SctNNSFtMGMyffL2A8bAIE1CHNm"},{"@type":"CROSSREF","@value":"10.4294/zisin.2023-16_references_DOI_SctNNSFtMGMyffL2A8bAIE1CHNm"}]}