Session Details

[U-20]"Open Colloquium" Exploring the Earth's interior using cutting edge science and technology

Tue. Jul 14, 2020 2:15 PM - 3:45 PM JST
Tue. Jul 14, 2020 5:15 AM - 6:45 AM UTC
Ch.2
convener:Hiroko Watanabe(Research Center for Neutrino Science, Tohoku University), William F McDonough(Department of Earth Science and Research Center for Neutrino Science, Tohoku University, Sendai, Miyagi 980-8578, Japan), Kenta Ueki(Japan Agency for Marine-Earth Science and Technology), Eiichiro Araki(Japan Agency for Marine-Earth Science and Technology), Chairperson:Hiroko Watanabe(Research Center for Neutrino Science, Tohoku University)
New advances in technology are being used to explore the Earth. These include, but are not restricted to, neutrino geophysics, drilling the deep oceanic biosphere, and drilling to the Moho. Application of these new technologies to studies of the Earth provide critical new constraints and hopefully, new and unimagined insights. Recent technological advances, as well as advances in experimental and theoretical studies are revealing clues of how the Earth operates at a wide range of scales (microns to mega-meters). We seek to understand links from the core to atmosphere that connects the biosphere and geosphere through time. Near-future exploration of the Earth's interior with these new technologies will provide much-needed data on the internal structure of our planet and potentially its habitability. We anticipate presentations on recent advances in science and technologies that provide insights into physical, chemical, and biological processes and structures on and in the Earth. We welcome contributions from science and engineering.

[U20-01]Undestanding the Earth's deep interior with geo-neutrino measurements★Invited Papers

*Hiroko Watanabe1 (1.Research Center for Neutrino Science, Tohoku University)

[U20-02]Deep seafloor cable observation technologies towards future ocean bottom neutrino detector experiment.★Invited Papers

*Eiichiro Araki1, Taichi Sakai2, Hiroko Watanabe2, Takashi Yokobiki1 (1.Japan Agency for Marine-Earth Science and Technology, 2.RCNS, Tohoku Univ.)

[U20-03]Direct sampling and measurement at deep crust through scientific ocean drilling★Invited Papers

*Shin'ichi Kuramoto1 (1.Japan Agency for Marine-Earth Science and Technology)

[U20-04]Hadean geodynamo origin and Ediacaran inner core growth preserved Earth’s habitability★Invited Papers

*John Anthony Tarduno1,2, Rory D Cottrell1, Francis Nimmo3, Hirokuni Oda4, Axel Hofmann5 (1.University of Rochester, Department of Earth and Environmental Sciences, Rochester, New York, United States, 2.University of Rochester, Department of Physics and Astronomy, Rochester, New York, United States, 3.University of California – Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, California, United States, 4.National Institute of Advanced Science and Technology, Geological Survey of Japan, Tsukuba, Ibaraki, 305-8567, Japan, 5.University of Johannesburg, Department of Geology, Johannesburg, South Africa)

[U20-05]Earth's deep interior revealed by high-pressure experiments★Invited Papers

*Kei Hirose1,2 (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Dept. Earth and Planetary Science, The University of Tokyo)

[U20-06]Imaging subducted slabs in the mantle through inversion of seismic waveforms★Invited Papers

*Kenji Kawai1, Anselme F. E. Borgeaud1,2, Yuki Suzuki1, Robert J. Geller1 (1.Department of Earth and Planetary Science, School of Science, University of Tokyo, 2.Academia Sinica)