Japan Geoscience Union Meeting 2019

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[E] Poster

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS02] Drilling Earth Science

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Yasuhiro Yamada(Japan Agency for Marine-Earth Science and Technology (JAMSTEC), R&D Center for Ocean Drilling Science (ODS)), Yumiko Harigane(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)), Azumi Kuroyanagi(Tohoku University Museum, The Center for Academic Resources and Archives, Tohoku University), Kosei E. Yamaguchi(Toho University and NASA Astrobiology Institute)

[MIS02-P04] High-resolution continuous records of the chemical composition of the marine sediment off Cape Erimo, Hokkaido, Japan

*Masafumi MURAYAMA1, Shinsuke Yagyu3, Satoshi Tonai2, Go-Ichiro Uramoto3, Yasuhiro Yamada4, Fumio Inagaki4, Yusuke Kubo5 (1.Faculty of Agriculture and Marine Science, Kochi University, 2.Faculty of Science and Technology, Kochi University, 3.Center for Advanced Marine Core Research, Kochi University, 4.Research and Development Center for Ocean Drilling Science, JAMSTEC, 5.Center for Deep Earth Exploration, 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 continuous geochemical composition of these cores using XRF core scanning technique.