Japan Geoscience Union Meeting 2018

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[EJ] Evening Poster

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS08] Drilling Earth Science

Tue. May 22, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

convener:Yasuhiro Yamada(Japan Agency for Marine-Earth Science and Technology (JAMSTEC), R&D Center for Ocean Drilling Science (ODS)), Junichiro Kuroda(Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, the University of Tokyo), Kohtaro Ujiie(筑波大学生命環境系, 共同), Yusuke Suganuma(National institute of Polar Research)

[MIS08-P05] High-resolution records of the chemical composition of the marine sediment off Cape Erimo, Hokkaido, Japan

*Masafumi MURAYAMA1, Shinsuke Yagyu2, Satoshi Tonai3, Uramoto Go-Ichiro2, Yasuhiro Yamada4, Fumio Inagaki4 (1.Faculty of Agriculture and Marine Science, Kochi University, 2.Center for Advanced Marine Core Research, Kochi University,, 3.Department of applied science, Faculty of Science, Kochi University, 4.Research and Development Center for Ocean Drilling Science, JAMSTEC)

Keywords:sediment core off Cape Erimo, XRF core scanner (ITARX), Shallow Core Program (SCORE), D/V Chikyu

About 100 m sediment cores were taken from off Cape Erimo, Hokkaido, Japan on the Shallow Core Program (SCORE) by D/V Chikyu in 2017. The sedimentary sequence is intercalated with mass transport deposits caused by earthquake-triggered submarine landslides and/or climate changes. Here we report a result of high-resolution geochemical composition of these cores using XRF core scanning technique.