三宅島,神津島,新島周辺の過去の地震活動(特集 三宅島2000年噴火と神津島・新島周辺の地震活動)

• 資料種別: 記事
• タイトル: 三宅島,神津島,新島周辺の過去の地震活動
• 著者・編者: 浜田 信生
• シリーズタイトル: 特集 三宅島2000年噴火と神津島・新島周辺の地震活動
• 著者標目: 浜田 信生
• タイトル（掲載誌）: 地学雑誌
• 巻号年月日等（掲載誌）: 110(2) (通号 975) 2001
• 掲載巻: 110
• 掲載号: 2
• 掲載通号: 975
• 掲載ページ: 132～144
• 掲載年月日（W3CDTF）: 2001
• ISSN（掲載誌）: 0022-135X
• ISSN-L（掲載誌）: 0022-135X
• 出版事項（掲載誌）: 東京 : 東京地学協会
• 出版地（国名コード）: JP
• 本文の言語コード: jpn
• 件名標目: earthquake swarm; macro seismic observation; Philippine sea plate; induced seismicity; 群発地震; 震度観測; フィリピン海プレート; 誘発地震活動; 火山
• NDLC: ZM41
• 対象利用者: 一般
• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > 学術機関 > 学協会; https://dl.ndl.go.jp/collections/B00043
• オンライン閲覧公開範囲: インターネット公開
• 遠隔複写可否（NDL）: 不可
• 所蔵機関: 国立国会図書館
• 請求記号: Z15-169
• 関連情報（URI）: http://dl.ndl.go.jp/info:ndljp/pid/8766577
• 関連情報（国立国会図書館永続的識別子）: info:ndljp/pid/8766577; http://dl.ndl.go.jp/info:ndljp/pid/8766577
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 5776321; http://id.ndl.go.jp/bib/5776321
• 整理区分コード: 632

• 要約等: Based on macro seismic and instrumental observation data covering a period of over hundred years, the characteristics of seismic activity around Miyakejima, Kozushima, and Niijima, the northern Izu islands, were investigated. Seismic activity is distributed along the Zenisu ridge and the Nishi-Shitito ridge to the west and along Niijima, Miyakejima, Mikurajima and Hachijojima islands to the east. Most of the seismic activity in the region is of the swarm type and is often induced by a large earthquake or magmatic activity at Miyakejima and other volcanoes. Comparison of macro-seismic data of large earthquakes in the late 1800s and the early 1900s with a seismic intensity map of recent earthquakes suggested that the maximum size of an earthquake in the region is around a magnitude of 6.5 on the JMA magnitude scale. Linear arrangements of seismicity in the NE-SW direction, which is parallel with the Zenisu ridge, and in the NW-SE direction, which is almost normal to the former and parallel to the direction of the plate motion of the Philippine Sea plate, are often recognized. While the strike slip-type earthquake with a NE-SW tension axis is predominant in the region along Niijima, Miyakejima, Mikurajima, and Hachijojima islands, a strike slip with E-W tension axis is predominant in the region along the Zenisu ridge and the Nishi-Shitito ridge. A complex tectonic setting of the region, back arc spreading, collision of the Philippine Sea plate to the Eurasian plate around the Izu peninsula, deformation of the plate due to the subduction of slab from the Suruga and the Sagami trough, must shape the characteristics of seismic activity in the region such as the upper limit of earthquake scale, swarm-type activity, close relation with volcanic activity, and regional stress pattern.
• DOI: 10.5026/jgeography.110.2_132
• オンライン閲覧公開範囲: インターネット公開
• 連携機関・データベース: 科学技術振興機構 : J-STAGE; http://www.jstage.jst.go.jp

• 要約等: Based on macro seismic and instrumental observation data covering a period of over hundred years, the characteristics of seismic activity around Miyakejima, Kozushima, and Niijima, the northern Izu islands, were investigated. Seismic activity is distributed along the Zenisu ridge and the Nishi-Shitito ridge to the west and along Niijima, Miyakejima, Mikurajima and Hachijojima islands to the east. Most of the seismic activity in the region is of the swarm type and is often induced by a large earthquake or magmatic activity at Miyakejima and other volcanoes. Comparison of macro-seismic data of large earthquakes in the late 1800s and the early 1900s with a seismic intensity map of recent earthquakes suggested that the maximum size of an earthquake in the region is around a magnitude of 6.5 on the JMA magnitude scale. Linear arrangements of seismicity in the NE-SW direction, which is parallel with the Zenisu ridge, and in the NW-SE direction, which is almost normal to the former and parallel to the direction of the plate motion of the Philippine Sea plate, are often recognized. While the strike slip-type earthquake with a NE-SW tension axis is predominant in the region along Niijima, Miyakejima, Mikurajima, and Hachijojima islands, a strike slip with E-W tension axis is predominant in the region along the Zenisu ridge and the Nishi-Shitito ridge. A complex tectonic setting of the region, back arc spreading, collision of the Philippine Sea plate to the Eurasian plate around the Izu peninsula, deformation of the plate due to the subduction of slab from the Suruga and the Sagami trough, must shape the characteristics of seismic activity in the region such as the upper limit of earthquake scale, swarm-type activity, close relation with volcanic activity, and regional stress pattern.
• DOI: 10.5026/jgeography.110.2_132; https://doi.org/10.5026/jgeography.110.2_132
• オンライン閲覧公開範囲: インターネット公開
• 関連情報（URI）: http://id.ndl.go.jp/bib/5776321; https://ndlsearch.ndl.go.jp/books/R000000004-I5776321; https://dl.ndl.go.jp/pid/8766577
• 参照: Investigation of Preprocessing for Seismic Attenuation Profiling to Image the Earthquake Swarm Associated with the 2000 Eruption of the Miyakejima Volcano in Japan; https://cir.nii.ac.jp/crid/1360004239487451392; Reflective body observed by multi-channel reflection survey off Niijima and Kozushima, Japan; https://cir.nii.ac.jp/crid/1390846609806156032; Late Holocene uplift of the Izu Islands on the northern Zenisu Ridge off Central Japan; https://cir.nii.ac.jp/crid/2050588892075661312; Geophysical imaging of subsurface structures in volcanic area by seismic attenuation profiling; https://cir.nii.ac.jp/crid/2051714791867582336
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles
• 書誌ID（NDLBibID）: 5776321; http://id.ndl.go.jp/bib/5776321
• NII論文ID: 110000379917; 10010519798