[H-QR05] [JJ] Diachronic dynamics of human-environment interactions

Thu. May 25, 2017 9:00 AM - 10:30 AM 106 (International Conference Hall 1F)

convener:Toshihiko Sugai(Department of Natural Environmental Studies, Institute of Environmental Studies, Graduate School of Frontier Science, The University of Tokyo), Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Kiyohide Mizuno(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Minoru YONEDA(The University Museum, The University of Tokyo), Chairperson:Toshihiko Sugai(Department of Natural Environmental Studies, Institute of Environmental Studies, Graduate School of Frontier Science, The University of Tokyo), Chairperson:Kiyohide Mizuno(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology)

Humans have attained their specific development by indigenous cultures and evolved through environmental adaptation. The session raises issues of human-environmental interactions, views from diverse changes of climate, ocean, land and biota having made striking influence on humans. It welcomes various fields from human-environment change and their chronometric dating among Quaternary disciplines.

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9:00 AM - 9:15 AM

[HQR05-01] Short-term fluctuations in local radiocarbon reservoir age reconstructed from corals in the Ryukyu Islands

*Shoko Hirabayashi^1,2, Yusuke Yokoyama^1,2, Atsushi Suzuki³, Yosuke Miyairi², Takahiro AZE² (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))

9:15 AM - 9:30 AM

[HQR05-02] Floodplain evolution in the Shiribeshi-toshibetsu River lowland, Hokkaido

*Yuji Ishii^1,2 (1.Department of Geography, Graduate School of Environmental Studies, Nagoya University, 2.JSPS Research Fellow)

9:30 AM - 9:45 AM

[HQR05-03] Environmental change from diatom analysis since MIS7~MIS8 in the Omoikawa lowland, the Kanto plain

*Marie Noguchi¹, Toshihiko Sugai², Shigeko Ishiwata, Kunihiko Endo³ (1.Paleo Labo co.,ltd., 2.Tokyo Univ., 3.Nihon Univ.)

9:45 AM - 10:00 AM

[HQR05-04] Tephrochronology of the lowest Kazusa Group distributed in the Boso Peninsula, Chiba Prefecture , Japan

*Itoko Tamura¹, Kiyohide Mizuno², Masayuki Utsunomiya², Terumasa Nakajima², Haruo Yamazaki¹ (1.Department of Geography,Graduate School of Science,Tokyo Metropolitan University, 2.Research Institute of Geology and Geoinformation, Geological Survey of Japan, AIST)

10:00 AM - 10:15 AM

[HQR05-05] Correlations of the Takeyama-Ks10 and Hegawa-Ks5 tephras, two Middle Pleistocene widespread tephras derived from southern Kyushu, SW Japan

*Fumikatsu NISHIZAWA¹, Takehiko Suzuki¹ (1.Tokyo Metropolitan University)

10:15 AM - 10:30 AM

[HQR05-06] Dawson Tephra in the sedimentary core collected at the Patton Seamount, off the Alaska Peninsula

*Kaori Aoki¹ (1.Rissho University)

Session information