{"created":"2023-06-19T09:17:13.395724+00:00","id":29830,"links":{},"metadata":{"_buckets":{"deposit":"138038ec-f443-43dd-82a4-7a359d63b8be"},"_deposit":{"created_by":1,"id":"29830","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"29830"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00029830","sets":["399:444"]},"author_link":["137277","137284","137278","137283","137280","137281","137276","137282","137279"],"item_16_alternative_title_22":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Landslides and Lahars Triggered by the Rainstorm of June 29, 2001, at Aso Volcano, Southwestern Japan"}]},"item_16_alternative_title_23":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"2001ネン 6ガツ 29ニチ ゴウウ ニ ヨッテ アソ カザン デ ハッセイ シタ シャメン ホウカイ ト ラハール ノ トクチョウ"}]},"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-01-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"43","bibliographicPageStart":"23","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"地形"}]}]},"item_16_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Miyabuchi, Yasuo"}],"nameIdentifiers":[{"nameIdentifier":"137282","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Daimaru, Hiromu"}],"nameIdentifiers":[{"nameIdentifier":"137283","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Komatsu, Yoichi"}],"nameIdentifiers":[{"nameIdentifier":"137284","nameIdentifierScheme":"WEKO"}]}]},"item_16_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_16_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_16_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"The 29 June 2001 rainstorm (total 238 mm; maximum hourly rainfall 98 mm) triggered more than 700 landslides and associated lahars at Aso Volcano. central Kyushu, SW Japan. Most of the landslides were concentrated in a 20-km2 area that includes the northeastern slope of post-caldera central cones, the northern slope of Nekodake Volcano and the eastern caldera wall. We mapped landslides triggered by the storm using field observations and 1:20,000-scale aerial photography provided by the Kumamoto District Forest Office taken in December 2001. Most of the triggered landslides were shallow (about 1 m thick) soil slips in unconsolidated airfall tephra layers overlying lava flows and pyroclastic rocks. Average volume of the landslides was 550 m3, but some had volumes exceeding 10,000 m3. The rupture surfaces of most landslides were formed near the boundary between upper blackish and lower brownish tephra layers. These layers have differences in permeability, grain size and soil hardness. Most landslides mobilized completely into lahars, traveling a few kilometers along stream channels. Although some lahars eroded channel side slopes and transported boulders (2-3 m in diameter), most contained up to about 80 percent silt-to-clay-size particles, similar in composition to the original landslide debris. Sediment discharge volumes by the tephra-slip-induced lahars were estimated at an order of 10^3-10^4 m3/km2 using sediment volumes trapped by check dams. These volumes are similar or one-order of magnitude smaller than the volumes of the 1953 and 1990 landslide disasters in the same region. The characteristics of landslides and lahars and their estimated volumes provide important information about landslide and lahar hazards at Aso Volcano.","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本地形学連合"}]},"item_16_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本地形学連合"}]},"item_16_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03891755","subitem_source_identifier_type":"ISSN"}]},"item_16_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00333248","subitem_source_identifier_type":"NCID"}]},"item_16_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453.8","subitem_subject_scheme":"NDC"}]},"item_16_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"3010378 bytes"}]},"item_16_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"雑誌掲載論文"}]},"item_16_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_16_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_16_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"01"}]},"item_16_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮縁, 育夫"}],"nameIdentifiers":[{"nameIdentifier":"137276","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大丸, 裕武"}],"nameIdentifiers":[{"nameIdentifier":"137277","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小松, 陽一"}],"nameIdentifiers":[{"nameIdentifier":"137278","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":"2020-03-03"}],"displaytype":"detail","filename":"chikei25_1_23-43.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"chikei25_1_23-43.pdf","url":"https://kumadai.repo.nii.ac.jp/record/29830/files/chikei25_1_23-43.pdf"},"version_id":"2cde60f3-f9ef-4120-92f0-234d979ce1d6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Aso Volcano","subitem_subject_scheme":"Other"},{"subitem_subject":"landslide","subitem_subject_scheme":"Other"},{"subitem_subject":"lahar","subitem_subject_scheme":"Other"},{"subitem_subject":"tephra","subitem_subject_scheme":"Other"},{"subitem_subject":"sediment discharge","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"2001年6月29日豪雨によって阿蘇火山で発生した斜面崩壊とラハールの特徴","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2001年6月29日豪雨によって阿蘇火山で発生した斜面崩壊とラハールの特徴"}]},"item_type_id":"16","owner":"1","path":["444"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-06"},"publish_date":"2017-04-06","publish_status":"0","recid":"29830","relation_version_is_last":true,"title":["2001年6月29日豪雨によって阿蘇火山で発生した斜面崩壊とラハールの特徴"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-19T17:12:41.043592+00:00"}