Japan Geoscience Union Meeting 2015

Minoru IKEHARA

→ Search for Minoru IKEHARA in Google Scholar

Convener, Chairperson

Tue. May 26, 2015 2:15 PM - 4:00 PM 301A (3F)

  • Oral
  • | Symbol A (Atmospheric and Hydrospheric Sciences)
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and past environmental changes

Convener:*Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Nozomu Takeuchi(Chiba University), Ayako Abe-Ouchi(Atmosphere and Ocean Research Institute, The University of Tokyo), Chair:Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Ayako Abe-Ouchi(Atmosphere and Ocean Research Institute, The University of Tokyo)

Tue. May 26, 2015 4:15 PM - 6:00 PM 301A (3F)

  • Oral
  • | Symbol A (Atmospheric and Hydrospheric Sciences)
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and past environmental changes

Convener:*Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Nozomu Takeuchi(Chiba University), Ayako Abe-Ouchi(Atmosphere and Ocean Research Institute, The University of Tokyo), Chair:Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Nozomu Takeuchi(Chiba University)

Tue. May 26, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol A (Atmospheric and Hydrospheric Sciences)
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and past environmental changes

Convener:*Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Nozomu Takeuchi(Chiba University), Ayako Abe-Ouchi(Atmosphere and Ocean Research Institute, The University of Tokyo)

Thu. May 28, 2015 9:00 AM - 10:45 AM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Convener:*Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Yoshifumi Nogi(National Institute of Polar Research), Kay I. Ohshima(Institute of Low Temperature Science, Hokkaido University), Chair:Yusuke Suganuma(National institute of Polar Research)

Wed. May 27, 2015 11:00 AM - 12:45 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Convener:*Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Yoshifumi Nogi(National Institute of Polar Research), Kay I. Ohshima(Institute of Low Temperature Science, Hokkaido University), Chair:Takeshi Tamura(National Institute of Polar Research)

Wed. May 27, 2015 2:15 PM - 4:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Convener:*Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Yoshifumi Nogi(National Institute of Polar Research), Kay I. Ohshima(Institute of Low Temperature Science, Hokkaido University), Chair:Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Convener:*Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Yoshifumi Nogi(National Institute of Polar Research), Kay I. Ohshima(Institute of Low Temperature Science, Hokkaido University)

Thu. May 28, 2015 11:00 AM - 12:45 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

Convener:*Kazuyoshi Yamada(Museum of Natural and Environmental history, Shizuoka), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Tomohisa Irino(Faculty of Environmental Earth Science, Hokkaido University), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Ikuko Kitaba(Research Centre for Palaleoclimatology, Ritsumeikan University), Akihisa Kitamura(Institute of Geosciences, Faculty of Science, Shizuoka University), Masaki Sano(Research Institute for Humanity and Nature), Takeshi Nakagawa(Ritsumeikan University), Akira Hayashida(Department of Environmental Systems Science, Doshisha University), Chair:Kazuyoshi Yamada(Museum of Natural and Environmental history, Shizuoka)

Thu. May 28, 2015 2:15 PM - 4:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

Convener:*Kazuyoshi Yamada(Museum of Natural and Environmental history, Shizuoka), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Tomohisa Irino(Faculty of Environmental Earth Science, Hokkaido University), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Ikuko Kitaba(Research Centre for Palaleoclimatology, Ritsumeikan University), Akihisa Kitamura(Institute of Geosciences, Faculty of Science, Shizuoka University), Masaki Sano(Research Institute for Humanity and Nature), Takeshi Nakagawa(Ritsumeikan University), Akira Hayashida(Department of Environmental Systems Science, Doshisha University), Chair:Ikuko Kitaba(Research Centre for Palaleoclimatology, Ritsumeikan University)

Wed. May 27, 2015 4:15 PM - 6:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

Convener:*Kazuyoshi Yamada(Museum of Natural and Environmental history, Shizuoka), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Tomohisa Irino(Faculty of Environmental Earth Science, Hokkaido University), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Ikuko Kitaba(Research Centre for Palaleoclimatology, Ritsumeikan University), Akihisa Kitamura(Institute of Geosciences, Faculty of Science, Shizuoka University), Masaki Sano(Research Institute for Humanity and Nature), Takeshi Nakagawa(Ritsumeikan University), Akira Hayashida(Department of Environmental Systems Science, Doshisha University), Chair:Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Thu. May 28, 2015 4:15 PM - 6:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

Convener:*Kazuyoshi Yamada(Museum of Natural and Environmental history, Shizuoka), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Tomohisa Irino(Faculty of Environmental Earth Science, Hokkaido University), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Ikuko Kitaba(Research Centre for Palaleoclimatology, Ritsumeikan University), Akihisa Kitamura(Institute of Geosciences, Faculty of Science, Shizuoka University), Masaki Sano(Research Institute for Humanity and Nature), Takeshi Nakagawa(Ritsumeikan University), Akira Hayashida(Department of Environmental Systems Science, Doshisha University), Chair:Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

Convener:*Kazuyoshi Yamada(Museum of Natural and Environmental history, Shizuoka), Minoru Ikehara(Center for Advanced Marine Core Research, Kochi University), Tomohisa Irino(Faculty of Environmental Earth Science, Hokkaido University), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Ikuko Kitaba(Research Centre for Palaleoclimatology, Ritsumeikan University), Akihisa Kitamura(Institute of Geosciences, Faculty of Science, Shizuoka University), Masaki Sano(Research Institute for Humanity and Nature), Takeshi Nakagawa(Ritsumeikan University), Akira Hayashida(Department of Environmental Systems Science, Doshisha University)

Speaker, Author, Co-Author

Mon. May 25, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • International Session (Poster)
  • | Symbol S (Solid Earth Sciences)
  • | S-SS Seismology

[S-SS02] Frontier studies on subduction zone megathrust earthquakes and tsunamis

6:15 PM - 7:30 PM

[SSS02-P08] Incoming materials for an erosional subduction zone, offshore Osa Peninsula, Costa Rica

*Jun KAMEDA1, Robert HARRIS2, Mayuko SHIMIZU3, Kohtaro UJIIE4, Akito TSUTSUMI5, Minoru IKEHARA6, Masaoki UNO7, Asuka YAMAGUCHI8, Yohei HAMADA9, Yuka NAMIKI5, Gaku KIMURA10 (1.Hokkaido University, 2.Oregon State University, 3.Japan Atomic Energy Agency, 4.University of Tsukuba, 5.Kyoto University, 6.Kochi University, 7.Tohoku University, 8.Univeristy of Tokyo, 9.Japan Agency for Marine-Earth Science and Technology, 10.University of Tokyo)

Sun. May 24, 2015 11:00 AM - 12:45 PM A03 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-GL Geology

[S-GL39] Geochronology and Isotope Geology

Wed. May 27, 2015 4:15 PM - 6:00 PM A05 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-CG Complex & General

[S-CG64] Ocean Floor Geoscience

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol S (Solid Earth Sciences)
  • | S-CG Complex & General

[S-CG64] Ocean Floor Geoscience

Tue. May 26, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • International Session (Poster)
  • | Symbol B (Biogeosciences)
  • | B-PT Paleontology

[B-PT03] Biocalcification and the Geochemistry of Proxies -Field ecology, Laboratory culture and Paleo

6:15 PM - 7:30 PM

[BPT03-P02] Assessment of skeletal compositions in {i}A. digitifera{/i} coral as temperature proxies

*Shoko SAKATA1, Mayuri INOUE1, Yasuaki TANAKA2, Takashi NAKAMURA3, Kazuhiko SAKAI2, Minoru IKEHARA4, Atsushi SUZUKI5 (1.Graduate School of Natural Science and Technology, Okayama University, 2.Sesoko Station, Tropical Biosphere Research Center, University of the Ryukyus, 3.Faculty of Science, University of the Ryukyus, 4.Center for Advanced Marine Core Research, Kochi University, 5.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))

Mon. May 25, 2015 11:00 AM - 12:45 PM 104 (1F)

  • Oral
  • | Symbol B (Biogeosciences)
  • | B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

12:15 PM - 12:30 PM

[BPT23-13] Reconstruction of 3.2Ga seafloor: Carbon and Sulfur isotopic analysis for DXCL drill cores of Pilbara, Western Australia

*Tsubasa MIKI1, Shoichi KIYOKAWA1, Hiroshi NARAOKA1, Naoto TAKAHATA2, Akizumi ISHIDA2, Takashi ITO3, Minoru IKEHARA4, Kosei E. YAMAGUCHI5, Yuji SANO2 (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Department of Chemical Oceanography, Atmosphere and Ocean Research Institute, University of Tokyo, 3.Teacher Training Course (Science Education), College of Education, Ibaraki University, 4.Research and Education Faculty, Center for Advanced Marine Core Research, Kochi University, 5.Department of Chemistry, Faculty of Science, Toho University; Astrobiology Institute, NASA)

Mon. May 25, 2015 2:15 PM - 4:00 PM 104 (1F)

  • Oral
  • | Symbol B (Biogeosciences)
  • | B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

3:00 PM - 3:15 PM

[BPT23-17] Paleoproterozoic Ocean Floor Reconstruction Project: II Geology of Cape Three Points area in the Ashanti belt of the

*Shoichi KIYOKAWA1, Takashi ITO2, Tetsuji ONOUE3, Minoru IKEHARA4, Kosei E. YAMAGUCHI5, Kenji HORIE6, Kosuke T. GOTO7, Satoshi YOSHIMARU1, Frank NYAME8, George TETTEH9 (1.Earth and Planetary Science, Kyushu University, 2.Ibaraki Univ. Dep. Education, 3.Kumamoto Univ. Dep. Science, 4.Kochi Univ. Marine core Research, 5.Toho Univ. Dep. Science & NASA Astrobiology Institute, 6.National institute of Polar Research, 7.Geological Survey of Japan, 8.University of Mines and Technology, Tarkwa,, 9.University of Ghana Dep. earth science)

Thu. May 28, 2015 9:00 AM - 10:45 AM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Wed. May 27, 2015 11:00 AM - 12:45 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

11:00 AM - 11:15 AM

[MIS21-01] Integrated multidisciplinary study on change in the Southern Ocean and the Antarctic ice sheet

*Yoshifumi NOGI1, Kay I. OHSHIMA2, Minoru IKEHARA3, Masato MOTEKI4, Kenji KAWAMURA1, Yoichi FUKUDA5, Ayako ABE-OUCHI6, Takeshi TAMURA1, Yusuke SUGANUMA1 (1.National Institute of Polar Research, 2.Institute of Low Temperature Science, Hokkaido University, 3.Center for Advanced Marine Core Research, Kochi University, 4.Tokyo University of Marine Science and Technology, 5.Department of Geophysics, Graduate School of Science, Kyoto University, 6.Atmosphere and Ocean Research Institute, The University of Tokyo)

Wed. May 27, 2015 2:15 PM - 4:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS21] Global climate and ecosystem change driven by Southern Ocean and Antarctic Ice Sheet

Tue. May 26, 2015 9:00 AM - 10:45 AM 304 (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS30] Evolution of the Pelagic Realm

Thu. May 28, 2015 11:00 AM - 12:45 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

Thu. May 28, 2015 2:15 PM - 4:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

3:45 PM - 4:00 PM

[MIS34-16] Centennial-scale variability in lower trophic level productions off Tomakomai, Hokkaido

*Michinobu KUWAE1, Mako KIYOTO1, Takuya SAGAWA2, Masanobu YAMAMOTO3, Yugo NAKAMURA4, Yukinori TANI5, Narumi TSUGEKI6, Hiroji OHNISHI7, Minoru IKEHARA8 (1.Center for Marine Environmental Studies, 2.Faculty of Sciences, Kyushu University, 3.Faculty of Environmental Earth Science, Hokkaido University, 4.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, 5.Graduate Division of Nutritional and Environmental Sciences, University of Shizuoka, 6.Matsuyama University The Faculty of Law, 7.Graduate School of Fisheries Sciences, Hokkaido University, 8.Center for Advanced Marine Core Research , Kochi Univ)

Wed. May 27, 2015 4:15 PM - 6:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

5:18 PM - 5:21 PM

[MIS34-P03] Relative sea level records using high-resolution radiocarbon dating based on new sediment cores from the Bonaparte Gulf

3-min talk in an oral session

*Takeshige ISHIWA1, Yusuke YOKOYAMA1, Yosuke MIYAIRI1, Stephen OBROCHTA2, Takenori SASAKI3, Minoru IKEHARA4, Katsuto UEHARA5, Akihisa KITAMURA6, Atsushi SUZUKI7, Ken IKEHARA7, Katsunori KIMOTO8, Julien BOURJET9, Hiroyuki MATSUZAKI3 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Faculty of International Resource Science, Akita University, 3.The University Museum, The University of Tokyo, 4.Center for Advanced Marine Core Research, Kochi University, 5.Research Institute for Applied Mechanics, Kyushu University, 6.Institute of Geosciences, Shizuoka University, 7.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 8.Japan Agency for Marine-Earth Science and Technology, 9.School of Earth and Environment, The University of Western Australia)

Thu. May 28, 2015 4:15 PM - 6:00 PM 301A (3F)

  • Oral
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

5:30 PM - 5:45 PM

[MIS34-22] Salinity change in the tropical western Pacific at 5.2 ka when an abrupt tropical climate change occurred

*Mayuri INOUE1, Terrence M. Quinn2, Frederick W. Taylor2, Atsushi SUZUKI3, Hodaka KAWAHATA4, Daisuke ARAOKA5, Yuhei MITSUKAWA1, Minoru IKEHARA6, Hai Cheng7, R. Lawrence Edwards7 (1.Graduate School of Natural Science and Technology, Okayama University, 2.Jackson School of Geosciences, The University of Texas, 3.Geological Survey of Japan National Institute of Advanced Industrial Science and Technology (AIST), 4.Atmosphere and Ocean Reseaarch Institute, The University of Tokyo, 5.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 6.Center for Advanced Marine Core Research, Kochi University, 7.Department of Earth Sciences, University of Minnesota)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS34] Paleoclimatology and paleoceanography

6:15 PM - 7:30 PM

[MIS34-P03] Relative sea level records using high-resolution radiocarbon dating based on new sediment cores from the Bonaparte Gulf

*Takeshige ISHIWA1, Yusuke YOKOYAMA1, Yosuke MIYAIRI1, Stephen OBROCHTA2, Takenori SASAKI3, Minoru IKEHARA4, Katsuto UEHARA5, Akihisa KITAMURA6, Atsushi SUZUKI7, Ken IKEHARA7, Katsunori KIMOTO8, Julien BOURJET9, Hiroyuki MATSUZAKI3 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Faculty of International Resource Science, Akita University, 3.The University Museum, The University of Tokyo, 4.Center for Advanced Marine Core Research, Kochi University, 5.Research Institute for Applied Mechanics, Kyushu University, 6.Institute of Geosciences, Shizuoka University, 7.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 8.Japan Agency for Marine-Earth Science and Technology, 9.School of Earth and Environment, The University of Western Australia)