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河合研究室
Showing the original Japanese · View translation
地震波の波形から、地球の奥深くの構造と動きを探る研究室。

AboutAbout the lab
地震波で、地球の奥深くを見る。
河合研究室は、
主な
鉱物の
タイに
Key terms
- 波形インバージョン
- 観測した
地震波の 形その ものを データに 使い、 それを 説明できる 地球内部の 構造を 逆算する 方法 - マントル
- 地球の
地殻の 下から、 深さ約2900kmの 核との 境目までを 占める 岩石の 層 - 鉱物物理学
- 高い
圧力や 温度の 下で、 鉱物が どんな 硬さ・ 密度などの 性質を 示すかを 調べる 学問
NewsLab news
最下部マントルの
異方性構造を 高解像度で 推定した 論文を 発表 明治大学などとの
研究グループで、 沈み込んだ 海底の 岩石に 関する 論文を 発表 修士課程の
学生が、 トライボロジー秋の 学校で 最優秀ポスター賞を 受賞 最下部マントルの
S波・P波の 同時構造推定に 成功した 論文を 発表 博士課程の
学生が、 JpGU2025年大会 学生優秀発表賞を 受賞
ResearchResearch themes
地震波形を
*Illustrative image地震波形から地球の内部を描く
正確で
*Illustrative image鉱物の性質から地震波を読み解く
波形インバージョンで
*Illustrative image地震計を並べる野外調査
観測データの
*Illustrative image複雑な物質の中を伝わる波の計算
すき間や流体を
MembersFaculty
河合研究室の
- Associate Professor河合 研志Publications ↗
VoicesStudent voices
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The information on this page is compiled by the LabLog team from the lab's public information and interviews. For corrections or removal requests, please contact LabLog, not the lab.
Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Seismogram at Weston Observatory” Z22 / CC BY-SA 3.0 (cropped)
- 地震波形から
地球の 内部を 描く : “Earthquake wave paths” SEWilco / Public domain (cropped) - 鉱物の
性質から 地震波を 読み解く : “CaTiO3 perovskite structure” Solid State / CC BY-SA 3.0 (cropped) - 地震計を
並べる 野外調査: “Seismometer-iceland” Heidi Soosalu / CC BY-SA 3.0 (cropped) - 複雑な
物質の 中を 伝わる 波の 計算: “Site effects caracas bem iso freq” Jean-François Semblat / CC BY-SA 3.0 (cropped) - Related lab (西田研究室): “Spring storm on the West Wales coast” Matt Herod / Martin Wolstencroft / CC BY-SA 4.0 (cropped)
- Related lab (一瀬研究室): “Pacific Ocean laea relief location map” Uwe Dedering / CC BY-SA 3.0 (cropped)
- Related lab (竹内研究室): “Terrestrial Planet Interiors (Earth, Mars and Moon) - Artist's Concept” NASA/JPL-Caltech / Public domain (cropped)
- Related lab (馬場研究室
(海半球観測研究センター) ): “Ocean Bathymetry (NESDIS Bathymetry)” NOAA / Public domain (cropped)
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