[H-QR04] Quaternary, Diachronic dynamics of human-environment interactions

Sun. May 22, 2022 1:45 PM - 3:15 PM 202 (International Conference Hall, Makuhari Messe)

convener:Kazuyoshi Yamada(Waseda University), convener:Toru Tamura(Institute of Geology and Geoinformation Geological Survey of Japan, AIST), Kazuaki Hori(Department of Earth Science, Graduate School of Science, Tohoku University), convener:Atsushi Urabe(Research Institute for Natural Hazards and Disaster Recovery, Niigata University), Chairperson:Kazuyoshi Yamada(School of Human Sciences, Waseda University), Kazuaki Hori(Department of Earth Science, Graduate School of Science, Tohoku University), Toru Tamura(Institute of Geology and Geoinformation Geological Survey of Japan, AIST), Atsushi Urabe(Research Institute for Natural Hazards and Disaster Recovery, Niigata University)

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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1:45 PM - 2:00 PM

[HQR04-06] Formation process of lake sediment in Lake Tazawa, Akita, Japan

*Yoko Ishiyama¹, Daizo Ishiyama¹, Takeshi Hayashi² (1.Graduate School of International Resource Sciences, Akita University, 2.Faculty of Education and Human Studies, Akita University)

2:00 PM - 2:15 PM

[HQR04-07] The preliminary study about vegetation change associated during the Jomon transgression based on a pollen analysis of a Lake Harutori sediment core, eastern Hokkaido

*Keisuke Sakai¹, Toshimichi Nakanishi², Toshiyuki Fujiki³, Futoshi Nanayama⁴, Ken'ichi Ohkushi¹ (1.Graduate School of Human Development and Environment, Kobe University, 2.Museum of Natural and Environmental History, Shizuoka, 3.Department of Applied Science, Faculty of Science, Okayama University of Science, 4.National Institute of Advanced Industrial Science and Technology )

2:15 PM - 2:30 PM

[HQR04-08] Ancient flooding traces preserved in a peat bog during these 9000 years presumed by Diatom and Chrysophyceae assemblages at Toushe Peatland, Central Taiwan

*Kaoru Kashima¹, Yu Fukumoto², Liang-Chi Wang³ (1.Department of Earth and Planetary Sciences, Kyushu University, 2.Estuary Research Center, Shimane University, 3.National Chung Cheng University, Taiwan)

2:30 PM - 2:45 PM

[HQR04-09] Reconstruction of paleo-environment using the DNA metabarcoding targeted on the plankton community: a case study in Lake Shinji

*Yasuhide Nakamura^1,2, Koji Seto¹, Takuto Ando¹, Kota Katsuki¹, Yoshiki Saito¹, Eri Tanaka Ogiso² (1.Shimane University, 2.National Museum of Nature and Science)

2:45 PM - 3:00 PM

[HQR04-10] Floodplain evolution of the Nobi Plain with special emphasis on organic-rich sediments

*Kazuaki Hori¹, Yuji Ishii², Hiroyuki Kitagawa³ (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Institute for Space-Earth Environmental Research, Nagoya University)

Discussion (3:00 PM - 3:15 PM)

Session information