{"_buckets": {"deposit": "9369ad44-5760-4753-8105-795549d512bb"}, "_deposit": {"created_by": 10, "id": "6782", "owners": [10], "pid": {"revision_id": 0, "type": "depid", "value": "6782"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00006782", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2009-03-15", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "72", "bibliographicPageEnd": "157", "bibliographicPageStart": "139", "bibliographic_titles": [{"bibliographic_title": "北海道大学地球物理学研究報告", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "北海道大学地球物理学研究報告", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We estimate heat-discharge rates for a geothermal area formed during the 2000 eruption of Usu volcano, Japan. Field observations carried out in September 2006 reveal that heat-discharge rates from fumaroles, areas of steaming grounds and crater lakes are 8, 9.2, and 2 MW, respectively. The total heat-discharge rate measured in September 2006 represents just 1% of the rate immediately following the eruption. Integration of the heat-discharge rate from April 2000 to September 2006 yields an accumulated discharge of approximately 2.3 × 10^[16]J, equating to the cooling of 8 × 10^6 m^3 of magma. This amount of magma corresponds to several percent of the total intruded magma volume estimated from analyses of ground deformation associated with the 2000 eruption. Compared with the 1977 eruption, the 2000 eruption involved the discharge of large amounts of heat from fumaroles. Fumaroles that developed during the 2000 eruption showed a decline in activity in short time. Areas of steaming ground associated with the 2000 eruption showed more rapid growth compared with those of the 1977 eruption but discharged less heat. We suspect that differences in the hydrological environments of the two eruptions (e.g., permeability around the intruded magmas) led to contrasting patterns of propagation of the hydrothermal systems around the intruded magmas.", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "北海道大学大学院理学研究院自然史科学部門（地球物理学） = Department of Natural History Sciences (Geophysics), Graduate School of Science, Hokkaido University", "subitem_publisher_language": "ja"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.14943/gbhu.72.139"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0439-3503", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "寺田暁彦", "creatorNameLang": "ja"}, {"creatorName": "TERADA AKIHIKO", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "鍵山恒臣", "creatorNameLang": "ja"}, {"creatorName": "KAGIYAMA TSUNEOMI", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "松島喜雄", "creatorNameLang": "ja"}, {"creatorName": "MATSUSHIMA NOBUO", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "吉川慎", "creatorNameLang": "ja"}, {"creatorName": "YOSHIKAWA SHIN", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "吉川章文", "creatorNameLang": "ja"}, {"creatorName": "YOSHIKAWA AKIFUMI", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "小山寛", "creatorNameLang": "ja"}, {"creatorName": "KOYAMA HIROSHI", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "山崎伸行", "creatorNameLang": "ja"}, {"creatorName": "YAMAZAKI NOBUYUKI", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "平松秀行", "creatorNameLang": "ja"}, {"creatorName": "HIRAMATSU HIDEYUKI", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "大島弘光", "creatorNameLang": "ja"}, {"creatorName": "OSHIMA HIROMITSU", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "有珠火山2000年新山からの総放熱率", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "有珠火山2000年新山からの総放熱率", "subitem_title_language": "ja"}, {"subitem_title": "Quantitative evaluation of heat discharge rates from the geothermal area formed during the 2000 eruption of Usu volcano, Japan", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "10", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/6782", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2024-09-23"}, "publish_date": "2024-09-23", "publish_status": "0", "recid": "6782", "relation": {}, "relation_version_is_last": true, "title": ["有珠火山2000年新山からの総放熱率"], "weko_shared_id": -1}