{"created":"2021-03-01T06:50:57.484686+00:00","id":32301,"links":{},"metadata":{"_buckets":{"deposit":"56757f06-353a-445d-8642-dd68864b9e3d"},"_deposit":{"id":"32301","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32301"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032301","sets":["80:4453:4497","9:504:4455:4498"]},"author_link":["72206","72207","72204","72205"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Geornagnetic Observation in Kirishirna Volcanic Area"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"22","bibliographicPageStart":"18","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"技術研究報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Kirishima Volcano Observatory of Earthquake Research Institute initiated geomagnetic observations in the Kirishima volcanic area, since the earthquake swarm and minor eruption in Shinmoedake in 1991. This paper reports anomalous geomagnetic changes associated with volcanic activities of Shinmoedake. Abnormal changes were recognized at a northern part of the valcano, not at the center, suggesting a complex pattern of the anomaly. Closer observations at multiple sites near volcano would be needed in the future to infer the pattern of the anomaly correctly. An anomalous change as large as 10 nT was recognized in the last 3 years between nearby stations of Shinmoedake and the Kirishima Volcano Observatory, and the whole regions may be undergoing large-scale geomagnetic changes. Geomagnetic noises are very low and changes as low as 0.2 nT in the Shinmoedake area can be detected in the region. Kirishima may be an ideal field for close geomagnetic observation in the future.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"＜論説＞","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"72206","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MASUTANI, Fumio"}]},{"nameIdentifiers":[{"nameIdentifier":"72207","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KAGIYAMA, Tsuneomi"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00032292","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11286807","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13426486","subitem_source_identifier_type":"ISSN"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute，University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"火山噴火予知研究推進センター霧島火山観測所"},{"subitem_text_value":"火山噴火予知研究推進センター, (東京大学地震研究所)"},{"subitem_text_value":"Kirishima Volcano Observatory, Volcano Research Center"},{"subitem_text_value":"VolcanoResearch Center, (Earthquake Research Institute，University of Tokyo)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"増谷, 文雄"}],"nameIdentifiers":[{"nameIdentifier":"72204","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鍵山, 恒臣"}],"nameIdentifiers":[{"nameIdentifier":"72205","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":"2017-06-12"}],"displaytype":"detail","filename":"01_018-022.pdf","filesize":[{"value":"10MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"01_018-022.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32301/files/01_018-022.pdf"},"version_id":"14f567ad-a6f5-430b-bc30-4f48ff687b1c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Kirishima","subitem_subject_scheme":"Other"},{"subitem_subject":"Kirishima volcanoes","subitem_subject_scheme":"Other"},{"subitem_subject":"volcanicactivity","subitem_subject_scheme":"Other"},{"subitem_subject":"geomagnetic observation","subitem_subject_scheme":"Other"},{"subitem_subject":"geomagnetic anomaly","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":"霧島火山群における地磁気観測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"霧島火山群における地磁気観測","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4497","4498"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-05-15"},"publish_date":"2017-05-15","publish_status":"0","recid":"32301","relation_version_is_last":true,"title":["霧島火山群における地磁気観測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:08:26.497988+00:00"}