[S-MP29] Oceanic and Continental Subduction Processes

3:30 PM - 3:45 PM

[SMP29-06] Unusually high Nb/Ta ratio of fluid-precipitated jadeites from New Idria serpentinite body, California: Implications for extreme fractionation in slab fluids

*Naoko Takahashi¹, Tatsuki Tsujimori², Qing Chang³, Jun-Ichi Kimura³ (1.Graduate School of Science, Tohoku Univ., 2.CNEAS, Tohoku Univ., 3.Department of Solid Earth Geochemistry, JAMSTEC)

Tue. May 28, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP30] Crust-Mantle Connections

[SMP30-P03] Origin of variable CaO/Al₂O₃ in olivine-hosted melt inclusions from Kibblewhite Volcano, Kermadec Arc

*Yasuhiro Hirai¹, Yoshihiko Tamura², Kaj Hoernle³, Christian Timm⁴, Folkmar Hauff³, Reinhard Werner³, Takeshi Hanyu², Bogdan Vaglarov², Qing Chang², Takashi Miyazaki², Jun-Ichi Kimura² (1.Graduate School of Natural Science and Technology, Kanazawa University, Japan, 2.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Kanagawa, Japan, 3.GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, 4.GNS Science, Lower Hutt, New Zealand)

Tue. May 28, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP30] Crust-Mantle Connections

[SMP30-P03] Origin of variable CaO/Al₂O₃ in olivine-hosted melt inclusions from Kibblewhite Volcano, Kermadec Arc

*Yasuhiro Hirai¹, Yoshihiko Tamura², Kaj Hoernle³, Christian Timm⁴, Folkmar Hauff³, Reinhard Werner³, Takeshi Hanyu², Bogdan Vaglarov², Qing Chang², Takashi Miyazaki², Jun-Ichi Kimura² (1.Graduate School of Natural Science and Technology, Kanazawa University, Japan, 2.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Kanagawa, Japan, 3.GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, 4.GNS Science, Lower Hutt, New Zealand)

Tue. May 28, 2019 1:45 PM - 3:15 PM A07 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP30] Crust-Mantle Connections

2:15 PM - 2:30 PM

[SMP30-03] Generation of primary andesitic magma in oceanic arcs: Evidence from Kibblewhite Volcano, Kermadec Arc

★Invited Papers

*Yasuhiro Hirai^1,2, Yoshihiko Tamura², Kaj Hoernle³, Christian Timm⁴, Folkmar Hauff³, Reinhard Werner³, Bogdan Vaglarov², Qing Chang², Takashi Miyazaki², Jun-Ichi Kimura² (1.Graduate School of Natural Science and Technology, Kanazawa University, Japan, 2.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Kanagawa, Japan, 3.GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, 4.GNS Science, Lower Hutt, New Zealand)

Thu. May 30, 2019 9:00 AM - 10:30 AM A07 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC34] Connecting magma dynamics in vent-conduit system with surface expression of volcanic eruption

10:00 AM - 10:15 AM

[SVC34-05] Oomurodashi volcano: Past effusive and phreatomagmatic activity revealed by submarine and subaerial deposits

*Iona McIntosh¹, Kenichiro Tani², Alexander Nichols³, Qing Chang¹, Jun-Ichi Kimura¹ (1.Japan Agency for Marine-Earth Science and Technology, Yokosuka, 2.National Museum of Nature and Science, Tsukuba, 3.University of Canterbury, Christchurch, New Zealand)

Sun. May 26, 2019 9:00 AM - 10:30 AM A07 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

10:00 AM - 10:15 AM

[SVC36-05] Voluminous silicic magma formation for the 30 ka Aira catastrophic caldera-forming eruption: contributions of crust-derived mafic and felsic magmas

*Ayumu Nishihara¹, Yoshiyuki Tatsumi^2,1, Keiko Suzuki-Kamata^2,1, Katsuya Kaneko^1,2, Jun-Ichi Kimura³, Qing Chang³, Hironobu Hinata⁴, Takashi Miyazaki³, Bogdan Stefanov Vaglarov³ (1.Department of Planetology, Graduate School of Science , Kobe University, 2.Kobe Ocean-Bottom Exploration Center, 3.Department of Solid Earth Geochemistry, Japan Agency for Marine-Earth Science and Technology, 4.Kobe Municipal Tarumi Junior High School)

Mon. May 27, 2019 3:30 PM - 5:00 PM A02 (TOKYO BAY MAKUHARI HALL)

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

[M-IS11] Aqua planetology

4:30 PM - 4:45 PM

[MIS11-11] The occurrence of perchlorate salt in and around the Taklimakan Desert, China

*Haibo Qin^1,2, Shitong Yang¹, Qing Chang³, Chihiro Miyamoto¹, Yoshio Takahashi¹ (1.Department of Earth and Planetary Science, Graduate School of Science, 2.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, 3.Japan Agency for Marine-Earth Science and Technology)

Mon. May 27, 2019 3:30 PM - 5:00 PM 302 (3F)

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

[M-IS15] Evolution of Pelagic Realm

4:15 PM - 4:30 PM

[MIS15-04] Triassic marine Os isotope record reconstructed from a pelagic chert succession, Sakahogi section, Mino Belt, southwest Japan

★Invited Papers

*Tatsuo Nozaki^1,2,3,4, Takashi Nikaido⁵, Tetsuji Onoue⁶, Yutaro Takaya^7,1,2,4, Keiko Sato¹, Jun-Ichi Kimura⁸, Qing Chang⁸, Daisuke Yamashita⁶, Honami Sato^4,1, Katsuhiko Suzuki¹, Yasuhiro Kato^2,4, Atsushi Matsuoka⁵ (1.JAMSTEC/R&D CSR, 2.Univ. of Tokyo, 3.Kobe Univ., 4.ChibaTech, 5.Niigata Univ., 6.Kumamoto Univ., 7.Waseda Univ., 8.JAMSTEC/D-SEG)

Qing Chang

Speaker, Author, Co-Author

★Invited Papers

★Invited Papers