Sat. May 20, 2017 1:45 PM - 3:15 PM 303 (International Conference Hall 3F)

[JJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-OS Ocean Sciences & Ocean Environment

[A-OS31] [JJ] Linkage between oceanography and paleoceanography in marginal, shelf and coastal oceans

2:30 PM - 2:45 PM

[AOS31-04] Holocene changes of the Japan Sea Proper Water (JSPW) inferred from marine plankton (radiolarian) fossil records

*Takuya Itaki¹, Ken Ikehara¹ (1.Geological Survey of Japan, AIST)

Sat. May 20, 2017 3:30 PM - 5:00 PM A04 (Tokyo Bay Makuhari Hall)

[EJ] Oral
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL34] [EJ] Advances in Mud Volcano Studies

4:43 PM - 4:58 PM

[SGL34-05] Mud volcano distributed around the Kikai-jima Island, northern Ryukyu Arc

*Takuya Itaki¹, Taichi Sato¹, Takahiko Inoue¹, Atsuko Amano¹, Yuichiro Tanaka¹ (1.Geological Survey of Japan, AIST)

Sat. May 20, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| B (Biogeosciences)
| B-PT Paleontology

[B-PT06] [JJ] Biotic History

[BPT06-P03] Living Polycystine Radiolarian Vertical Distribution in Southern Japan

*Kenji Marc Raymond Matsuzaki¹, Takuya Itaki², Saiko Sugisaki² (1.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo, 2.Geological Survey of Japan, AIST, Marine Geology Research Group / Institute of Geology and Geoinformation)

Sat. May 20, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| B (Biogeosciences)
| B-PT Paleontology

[B-PT06] [JJ] Biotic History

[BPT06-P03] Living Polycystine Radiolarian Vertical Distribution in Southern Japan

*Kenji Marc Raymond Matsuzaki¹, Takuya Itaki², Saiko Sugisaki² (1.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo, 2.Geological Survey of Japan, AIST, Marine Geology Research Group / Institute of Geology and Geoinformation)

Tue. May 23, 2017 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall HALL7)

[EE] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS06] [EE] Evolution and variability of Asian Monsoon and its linkage with Cenozoic global cooling

[MIS06-P02] Radiolarian biostratigraphy from Middle Miocene to Late Pleistocene in the Japan Sea-IODP Exp.346-

*Shin-ichi Kamikuri¹, Takuya Itaki², Isao Motoyama³, Kenji M. Matsuzaki⁴ (1.Faculty of Education, Ibaraki University, 2.AIST, Geological Survey of Japa, 3.Department of Earth and Environmental Sciences, Yamagata University, 4.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo)

[MIS06-P03] Latitudinal changes of radiolarian assemblage in the Japan Sea during Pliocene to Pleistocene

*Takuya Itaki¹, Kaoru Niino², Isao Motoyama², Kenji Marc Raymond Matsuzaki⁴, Shin-ichi Kamikuri³ (1.Geological Survey of Japan, AIST, 2.Yamagata University, 3.Ibaraki University, 4.University of Tokyo)

Tue. May 23, 2017 1:45 PM - 3:15 PM A09 (Tokyo Bay Makuhari Hall)

[EE] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS06] [EE] Evolution and variability of Asian Monsoon and its linkage with Cenozoic global cooling

2:20 PM - 2:35 PM

[MIS06-03] Evolution of the Japan Sea hydrographic system during Mio-Pliocene, inferred from radiolarian data (IODP Exp. 346, Site U1425)

*Kenji Marc Raymond Matsuzaki¹, Takuya Itaki², Ryuji Tada¹, Shunsuke Kurokawa¹ (1.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo, 2.Geological Survey of Japan, AIST, Marine Geology Research Group )

Tue. May 23, 2017 3:30 PM - 5:00 PM A09 (Tokyo Bay Makuhari Hall)

[EE] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS06] [EE] Evolution and variability of Asian Monsoon and its linkage with Cenozoic global cooling

4:00 PM - 4:15 PM

[MIS06-08] Japan Sea oxygen isotope stratigraphy and monsoon signals recorded in sedimentary color variation of IODP Site U1427

★Invited papers

*Takuya Sagawa¹, Yoshitaka Nagahashi², Yasufumi Satoguchi⁶, Takuya Itaki³, Ann Holbourn⁷, Ken Ikehara³, Tomohisa Irino⁴, Ryuji Tada⁵ (1.Institute of Science and Engineering, Kanazawa University, 2.Faculty of Symbiotic Systems Science, Fukushima University, 3.Geological Survey of Japan, AIST, 4.Faculty of Environmental Earth Science, Hokkaido University, 5.Department of Earth and Planetary Science, The University of Tokyo, 6.Lake Biwa Museum, 7.Institute of Geosciences, Christian-Albrechts-University)

4:45 PM - 5:00 PM

[MIS06-11] Millennial-scale variability of East Asian summer monsoon precipitation during the last 6 kys is caused by N-S oscillation of precipitation front associated with westerly jet movement

*Ryuji Tada¹, Ke WANG¹, Keita Saito¹, Hongbo Zheng⁶, Yoshiaki Suzuki¹, Saiko Sugisaki², Kana Nagashima⁵, Masao Uchida⁷, Tomohisa Irino⁴, Takeshi Nakagawa⁸, Yoshimi Kubota³, Katsunori Kimoto⁵, Takuya Itaki² (1.Department of Earth and Planetary Science, Graduate School of Science, The Univeristy of Tokyo, 2.Geological Survey of Japan, AIST, 3.National Museum of Nature and Science, 4.Hokkaido University, 5.JAMSTEC, 6.Yunnan University, 7.National Institute for Environmental Studies, 8.Ritsumeikan University)

Tue. May 23, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EE] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS06] [EE] Evolution and variability of Asian Monsoon and its linkage with Cenozoic global cooling

[MIS06-P02] Radiolarian biostratigraphy from Middle Miocene to Late Pleistocene in the Japan Sea-IODP Exp.346-

*Shin-ichi Kamikuri¹, Takuya Itaki², Isao Motoyama³, Kenji M. Matsuzaki⁴ (1.Faculty of Education, Ibaraki University, 2.AIST, Geological Survey of Japa, 3.Department of Earth and Environmental Sciences, Yamagata University, 4.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo)

[MIS06-P03] Latitudinal changes of radiolarian assemblage in the Japan Sea during Pliocene to Pleistocene

*Takuya Itaki¹, Kaoru Niino², Isao Motoyama², Kenji Marc Raymond Matsuzaki⁴, Shin-ichi Kamikuri³ (1.Geological Survey of Japan, AIST, 2.Yamagata University, 3.Ibaraki University, 4.University of Tokyo)

Wed. May 24, 2017 9:00 AM - 10:30 AM A08 (Tokyo Bay Makuhari Hall)

[EJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS10] [EJ] Global climate change driven by the Southern Ocean and the Antarctic Ice Sheet

10:15 AM - 10:30 AM

[MIS10-06] Radiolarian changes since the last glacial period in the Conrad Rise and their relation to the oceanic environments

*Takuya Itaki¹, Guiseppe Cortese², Minoru Ikehara³ (1.Geological Survey of Japan, AIST, 2.Department of Paleontology, GNS Science, 3.Kochi University)

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

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS22] [JJ] Drilling Earth Science

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)

Tue. May 23, 2017 9:00 AM - 10:30 AM IC (International Conference Hall 2F)

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS23] [JJ] Paleoclimatology and paleoceanography

9:30 AM - 9:45 AM

[MIS23-21] Paleoceanographic change in the western North Pacific during MIS 20-18 based on Mg/Ca-temperature, oxygen and carbon isotope records from Chiba composite section deposited in Boso Peninsula, southeastern part of Japanese islands

*Yoshimi Kubota¹, Yuki Haneda², Yusuke Suganuma³, Makoto Okada², Takuya Itaki⁴, Koji Kameo⁵, Hiroki Hayashi⁶ (1.National Museum of Nature and Science, 2.Ibaraki University, 3.National Institute of Polar Research, 4.Geological Survey of Japan, AIST, 5.Chiba University, 6.Shimane University)

Tue. May 23, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS23] [JJ] Paleoclimatology and paleoceanography

[MIS23-P25] Estimation of past intermediate water temperatures in the northwestern Pacific based on radiolarians: it’s suitability and constrains

*Kenji Marc Raymond Matsuzaki¹, Takuya Itaki² (1.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo, 2.Geological Survey of Japan, AIST, Marine Geology Research Group)

[MIS23-P33] Geological Characteristics in shallow marine around Miyako-jima Island based on Sub-bottom profiles and bathymetric data

*Takahiko Inoue¹, Kohsaku Arai¹, Masahiko Sato¹, Ayanori Misawa¹, Takuya Itaki¹ (1.Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology)

Tue. May 23, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS23] [JJ] Paleoclimatology and paleoceanography

[MIS23-P25] Estimation of past intermediate water temperatures in the northwestern Pacific based on radiolarians: it’s suitability and constrains

*Kenji Marc Raymond Matsuzaki¹, Takuya Itaki² (1.Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo, 2.Geological Survey of Japan, AIST, Marine Geology Research Group)

[MIS23-P33] Geological Characteristics in shallow marine around Miyako-jima Island based on Sub-bottom profiles and bathymetric data

*Takahiko Inoue¹, Kohsaku Arai¹, Masahiko Sato¹, Ayanori Misawa¹, Takuya Itaki¹ (1.Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology)

Takuya Itaki

Speaker, Author, Co-Author

★Invited papers