固体地球科学(S)
セッション小記号火山学
セッションIDS-VC46
タイトル和文火山分岐現象の理解
英文Transition mechanism of volcanic eruptions
タイトル短縮名和文火山分岐現象の理解
英文Transition of volcanic eruptions
代表コンビーナ氏名和文西村 太志
英文Takeshi Nishimura
所属和文東北大学大学院理学研究科地球物理学専攻
英文Department of Geophysics, Graduate School of Science, Tohoku University
共同コンビーナ 1氏名和文奥村 聡
英文Satoshi Okumura
所属和文東北大学大学院理学研究科地学専攻地球惑星物質科学講座
英文Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University
共同コンビーナ 2氏名和文小園 誠史
英文Tomofumi Kozono
所属和文東北大学大学院理学研究科地球物理学専攻
英文Department of Geophysics, Graduate School of Science, Tohoku University
発表言語EE
スコープ和文
英文Sudden temporal changes recognized in volcanic and eruptive activities such as eruptions from lava dome to explosion, from summit to flank eruptions, and from phreatic to magmatic eruptions are ones of the most important targets in volcanology. The transitions can be related to complex behaviors of multi-phase magma flow in the volcanic conduit and interactions between magma and volcanic edifice, and are now intensively investigated from geophysical monitoring data and geological sample analyses as well as conduit flow modeling. This session aims to gather geophysical and material science data as well as theoretical modeling and discuss how we can understand the transition mechanisms in the volcanic activities from combinations of multidisciplinary results and forecast eruption sequence.
発表方法口頭および(または)ポスターセッション
招待講演