WEKO3
アイテム
伊豆大島火山観測所における火山観測
https://doi.org/10.15083/00032291
https://doi.org/10.15083/000322918f15b0ec-1f36-49ed-822b-80ffb1c3fc70
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
01_007-017.pdf (19.8MB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-05-15 | |||||
| タイトル | ||||||
| タイトル | 伊豆大島火山観測所における火山観測 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Izu-Oshima volcano | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | seismic observations | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | geodetic observations | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | geoelectromagnetic observations | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00032291 | |||||
| ID登録タイプ | JaLC | |||||
| その他のタイトル | ||||||
| その他のタイトル | Volcano Monitoring at Izu-Oshima Volcano Observatory，Earthquake Research Institute，University of Tokyo | |||||
| 著者 |
坂下, 至功
× 坂下, 至功× 下村, 高史× 三ケ田, 均× 渡辺, 秀文 |
|||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 72200 | |||||
| 姓名 | SAKASHITA, Shikou | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 72201 | |||||
| 姓名 | SHIMOMURA, Takafumi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 72202 | |||||
| 姓名 | MIKADA, Hitoshi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 72203 | |||||
| 姓名 | WATANABE, Hidefumi | |||||
| 著者所属 | ||||||
| 値 | 火山噴火予知研究推進センター伊豆大島火山観測所 | |||||
| 著者所属 | ||||||
| 値 | 火山噴火予知研究推進センター(現在，地震火山災害部門) | |||||
| 著者所属 | ||||||
| 値 | 火山噴火予知研究推進センター，(東京大学地震研究所) | |||||
| 著者所属 | ||||||
| 値 | Izu-Oshirna Volcano Observatory， Volcano Research Center | |||||
| 著者所属 | ||||||
| 値 | VolcanoResearch Center (now al Division of Disaster Mitigation Science) | |||||
| 著者所属 | ||||||
| 値 | VolcanoResearch Cenler，(Earthquake Research Institute，Universily of Tokyo) | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The Izu-Oshima Volcano Observatory (OVO) was established in 1984 fiscal year, by combining and expanding the existing tsunami and magnetic observatories of Earthquake Research Institute on Izu-Oshima island, b ased on the third 5-year plan of the National Project for Prediction of Volcanic Eruptions. Izu-Oshima is an active basaltic volcano repeating major eruptions in historic times, and often produced low viscosity lavas containing much magnetic minerals. In 1986, the first eruption started from the summit crater of Mihara-yama. Successively, flank fissure eruptions occurred within and outside the caldera and forced the evacuation of habitants. The Izu-Oshima volcano is located near the triple junction of the Pacific, Philippine Sea and Eurasian plates, and at the northeastern border of the subducting Philippine Sea plate. Consequently, the activity of Izu-Oshima volcano is closely related to the crustal activity at the Izu and off Boso peninsulas. The main object of OVO is to conduct comprehensive studies on the activity of Izu-Oshima volcano and the surrounding areas. The current projects include (1) study of volcanic phenomena and its application to eruption prediction, (2) tomographic study of the subterranean structure of Izu-Oshima volcano and the surrounding areas and (3) relation between the volcanic activity and the surrounding tectonic activity. In the 1986-1987 eruptions, a comprehensive cooperation among the related scientists was very effective in obtaining much high-quality data to promote researches on precursors and mechanisms of the eruption. After the eruption, the networks of seismometric, geodetic and electromagnetic observations have been strengthened to perform basic researches on the magma transport system of Izu-Oshima volcano. The geodetic observation has revealed an inflation of the volcano, suggesting a continuous magma supply from depths toward the next eruption in future. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | ＜論説＞ | |||||
| 書誌情報 |
技術研究報告 巻 1, p. 7-17, 発行日 1996 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13426486 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11286807 | |||||
| 出版者 | ||||||
| 出版者 | 東京大学地震研究所 | |||||
| 出版者別名 | ||||||
| 値 | Earthquake Research Institute，University of Tokyo | |||||
