[M-IS22] [JJ] Drilling Earth Science

Wed. May 24, 2017 3:30 PM - 5:00 PM IC (International Conference Hall 2F)

convener:Yasuhiro Yamada(Japan Agency for Marine-Earth Science and Technology (JAMSTEC), R&D Center for Ocean Drilling Science (ODS)), Katsuyoshi Michibayashi(Institute of Geosciences, Shizuoka University), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Yusuke Suganuma(National institute of Polar Research), Chairperson:Yasuhiro Yamada(Japan Agency for Marine-Earth Science and Technology (JAMSTEC), R&D Center for Ocean Drilling Science (ODS)), Chairperson:Yusuke Suganuma(National institute of Polar Research)

"Earth Drilling Science" session aims to exchange the latest information and scientific achievements in Ocean/Continental drilling projects and to promote the interdisciplinary science. The session covers a wide range of drilling sciences, earth dynamics, environments, and the drilling-related technologies. The overview of the recent IODP cruises as well as future projects of any types of scientific drilling will be reported.

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3:30 PM - 3:45 PM

[MIS22-01] Physical properties of fault fracture zones by downhole physical loggings - Case study of Atotsugawa fault, central Japan

*Kentaro Omura¹ (1.National Research Institute for Earth Science and Disaster Resilience)

3:45 PM - 4:00 PM

[MIS22-02] ICDP Drilling project to probe seismogenic zones of M2.0-5.5 earthquake in deep South African gold mines - Commencement of drilling.

*Hiroshi Ogasawara^1,2, Yasuo Yabe^3,1, Takatoshi Ito³, Gerrie van Aswegen⁴, Michelle Grobbelaar⁵, Raymond Durrheim^6,1, Martin Ziegler⁷, Margaret Boettcher⁸, Tullis C Onstott⁹, Christo Craill⁵, Akimasa Ishida², Hiroyuki Ogasawara², Musa Manzi⁶, Harumi Kato¹⁰, Akio Funato¹¹, Siyanda Mngadi^6,1, Tatsunari Yasutomi¹², Shigeki Horiuchi¹³, Alex Milev^14,1, Pamela Moyer⁸, William Ellsworth¹⁵, Shuhei Abe³, Makoto Okubo^1,16, Kazutoshi Imanishi^1,17, Tony Ward^18,1, Denver Birch⁵, Neta Wechsler¹⁹, Bennie Liebenberg²⁰, Nicolas Berset⁷, John Paul Hunt⁵, Sifiso Bucibo⁵, Sylvester Morema¹⁸, Phil Dight²¹, Tom Kieft²², James Mori¹², Harsh Gupta²³, Christoph Janssen ²⁴, Serge Shapiro²⁵, Yusuke Mukuhira²⁶, Stefan Wiemer⁷, Joachim Philipp²⁸, Katrin Plenkers²⁸, Makoto Naoi^12,1, Hirokazu Moriya^3,1, Kentaro Omura²⁹, Surendra Nadh Somala ²⁷, Kiyotoshi Sakaguchi³, Rachel Harris^24,9, Errol Cason³⁰, Esta van Heerden³⁰ (1.JST-JICA SATREPS (2009-2015), 2.Ritsumeikan Univ., 3.Tohoku Univ., 4.Inst. Mine Seismol. Ltd, South Africa (SA), 5.Council for Geoscience, SA, 6.Univ. Witwatersrand, SA, 7.ETH, Switzerland, 8.Univ. New Hampshire, USA, 9.Princeton Univ., USA, 10.3D Geoscience Ltd, 11.Fukada Geol. Inst., 12.Kyoto Univ., 13.Home Seismo Ltd, 14.CSIR, SA, 15.Stanford Univ., USA, 16.Kochi Univ., 17.AIST, 18.Seismogen CC, SA, 19.Tel Aviv Univ., Israel, 20.Anglogold Ashanti, SA, 21.Western Australia Univ., 22.New Mexico Tech, USA, 23.Indian Geophys. Res. Inst., 24.GFZ, Germany, 25.Berlin Free Univ., Germany, 26.MIT, USA, 27.Indian Inst. Tech., India, 28.GMuG, Germany, 29.NIED, 30.Free State Univ., SA)

4:00 PM - 4:15 PM

[MIS22-03] Data acquisition of drilling parameters on D/V Chikyu: Current status and issues on integration with borehole scientific data

*Takamitsu Sugihara¹, Tomoya Inoue¹, Yukari Kido¹, Kan Aoike¹, Yoshinori Sanada¹, Hiroshi Ishihara², Tsuyoki Fujii², Hiroyuki Mikami³ (1.Center for deep earth exploration, Japan Agency for Marine-Science and Technology, 2.Geophysical Surveying Co., Ltd., 3.NAB Co., Ltd.)

4:15 PM - 4:30 PM

[MIS22-04] Continuous depth profile of mechanical properties in the Nankai accretionary prism based on drilling performance parameters

*Yohei Hamada¹, Manami Kitamura³, Yasuhiro Yamada², Yoshinori Sanada², KYAW MOE², Takehiro Hirose² (1.Japan Agency for Marine-Earth Science and Technology Kochi Institute for Core Sample Research, 2.Japan Agency for Marine-Earth Science and Technology, 3.National Institute of Advanced Industrial Science and Technology )

4:30 PM - 4:45 PM

[MIS22-05] P-wave velocity of gabbroes from ODP and IODP cores: Implications for the origin of the P-wave velocity reduction in the lowermost oceanic crust

*Natsue Abe¹, Toshio Nozaka², Tomoaki Morishita³ (1.R&D Center for Ocean Drilling Science Japan Agency for Marine-Earth Science and Technology, 2.Faculty of Sciences, Okayama University, 3.Faculty of Sciences, Kanazawa University)

4:45 PM - 5:00 PM

[MIS22-06] Automated microfossil classification by image recognition and machine learning to develop an AI system for age-dating

*Tatsuhiko Hoshino^1,2, Yousuke Taira³, Hitoshi Saitou³, Kyoko Hagino⁴, Jonaotaro Onodera⁵, Takuya Itaki⁶, Tatsuhiko Yamaguchi⁴, Fumio Inagaki^1,2,7 (1.Kochi Institute for Core Sample Research, JAMSTEC, 2.Research and Development Center for Submarine Resources, JAMSTEC, 3.NEC Corporation, 4.Center for Advanced Marine Core Research, Kochi University, 5.Research and Development Center for Global Change, JAMSTEC, 6.Marine Geology Research Group, AIST, 7.Research and Development Center for Ocean Drilling Science, JAMSTEC)

Session information