Japan Geoscience Union Meeting 2021

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[J] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS16] Paleoclimatology and paleoceanography

Fri. Jun 4, 2021 3:30 PM - 5:00 PM Ch.26 (Zoom Room 26)

convener:Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Hitoshi Hasegawa(Faculty of Science and Technology, Kochi University), Atsuko Yamazaki(Faculty of Science, Kyushu University), Akitomo Yamamoto(Japan Agency for Marine-Earth Science and TechnologyAtmosphere and Ocean Research Institute), Chairperson:Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

Past environmental changes and events at interannual to tectonic timescale toward an understanding of Earth climate system by an integration of terrestrial and marine proxy studies and numerical modeling will be discussed. At JpGU2021, a series of presentations on "high-resolution" paleo data and model studies will be held. We welcome a variety of paleo-environmental studies from a wide range of background. We hope that this session will provide an opportunity to promote communication between participants from multidisciplinary field.

4:07 PM - 4:22 PM

[MIS16-08] Effects of environmental changes on planktic foraminiferal shells assessed by the investigation of micro-X-ray CT.

*Shunichi Kinoshita1, Quan Wang2, Azumi Kuroyanagi3, Masafumi MURAYAMA4, Yurika Ujiie5, Hodaka Kawahata2 (1.Department of Geology and Paleontology National Museum of Nature and Science, 2.Atmosphere Ocean Research Institute, the University of Tokyo, 3.Tohoku University Museum, The Center for Academic Resources and Archives, Tohoku University, 4.Faculty of Agriculture and Marine Science, Kochi University, 5.Center for Advanced Marine Core Research, Kochi University)

4:22 PM - 4:37 PM

[MIS16-09] Paleoenvironmental reconstruction of the North Pacific Subtropical Mode Water
at the Last Glacial Maximum based on carbon- and oxygen-isotope composition of
fossil brachiopod Basiliola lucida

*Haruna Sugazawa1, Hideko Takayanagi1, Yusuke Yokoyama2, Takuya Itaki3, Toshihiro Miyajima2, Yasufumi Iryu1 (1.Institute of Geology and Paleontology, Graduate School of Science, Tohoku University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo , 3.Advanced Industrial Science and Technology)

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