Session Details
[U-13]Advanced understanding of Quaternary and Anthropocene hydroclimate changes in East Asia:
Sat. Jun 5, 2021 5:15 PM - 6:30 PM JST
Sat. Jun 5, 2021 8:15 AM - 9:30 AM UTC
Sat. Jun 5, 2021 8:15 AM - 9:30 AM UTC
Ch.01_1
convener:Li Lo(Department of Geosciences, National Taiwan University), Kaoru Kubota(Graduate School of Human Development and Environment, Kobe University), Chuan-Chou Shen(National Taiwan University), Yusuke Yokoyama(Atmosphere and Ocean Research Institute, University of Tokyo)
For the sustainability of biosphere and human society, it is crucial to in-depth understand Earth's climate system changes on different timescales. Anthropogenic forcing is also strongly affecting different aspects of human living environments, natural ecological through physical and chemical climatic perturbations, especially in East Asia with swift economic takeoff in the recent decades. We welcome climate and environmental reconstructions based on natural archives, proxy data, numerical simulations on the topics of monsoon, precipitation beef shifting, typhoon, and drought histories in Quaternary and Anthropocene. atmospheric and oceanic interactions, greenhouse gases radiative forcing and anthropogenic forcing impact from regional to global are also welcomed.[U13-P01]Sclerochronology and geochemistry of Mercenaria stimpsoni collected from the western North Pacific
*Kaoru Kubota1, Kotaro Shirai2, Naoko Sugihara2, Koji Seike3, Kazushige Tanabe4, Masayo Minami5, Toshio Nakamura5 (1.Graduate School of Human Development and Environment, Kobe University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.The University Museum, The University of Tokyo, 5.Institute for Space-Earth Environmental Research, Nagoya University)
[U13-P02]Radiocarbon Variability Recorded in Coral from Kikai Island to Understand Oceanography in the North Pacific Region★Invited Papers
*Yuning Zeng1, Yusuke Yokoyama1, Yosuke Miyairi1, Shoko Hirabayashi2, Atsushi Suzuki3 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Faculty of Geo-Environmental Science, Rissho University, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))
[U13-P03]Anthropocene signals recorded as Plutonium isotopes and Cesium-137 in Beppu Bay marine sediments, Eastern Kyushu, Japan.
*Yusuke Yokoyama1,2,3,4,5, Stephen Tims5, Michaela Froehlich5, Takahiro AZE1, Keith Fifield5, Shoko Hirabayashi6, Dominik Knoll5, Michinobu Kuwae7, Yosuke Miyairi1, Stefan Pavetich5 (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 3.Graduate Program on Environmental Sciences, Graduate School of Arts and Sciences, The University of Tokyo, 4.Biogeochemistry Program, Japan Agency for Marine-Earth Science and Technology, 5.Research School of Physics, The Australian National University, 6.Faculty Geo-Environmental Science, Rissho University, 7.Center for Marine Environmental Studies, Ehime University)
[U13-P04]High-resolution marine surface Δ14C reconstructions using marine organisms produced carbonate attached to tetrapod ashored by high-wave in northern Pacific Coast of Japan.
*Kai Leggett1, Yusuke Yokoyama1, Yosuke Miyairi1, Ota Kosuke1, Yoshiki Shirahama2 (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Advanced Industrial Science and Technology, Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology, Active Fault Research Group)
[U13-P05]Bronze age megadrought and Trans-Eurasian culture exchange★Invited Papers
*Liangcheng Tan1,2,3,4, Guanghui Dong5, Zhisheng An1,2,4, Lawrence R. Edwards6,7, Haiming li8, Dong Li9, Robert Spengler10, Yanjun Cai3, Hai Cheng3,1, Jianghu Lan1,2, Rustam Orozbaev11,12, Ruiliang Liu13, Jianhui Chen5, Hai Xu14, Fahu Chen15 (1. Institute of Earth Environment, Chinese Academy of Sciences, 2. Center for Excellence in Quaternary Science and Global Change, Chinese Academy of Sciences, 3.Institute of Global Environmental Change, Xi’an Jiaotong University, 4.Open Studio for Oceanic-Continental Climate and Environment Changes, Pilot National Laboratory for Marine Science and Technology (Qingdao), 5. College of Earth and Environmental Sciences, Lanzhou University, 6.Department of Earth and Environmental Sciences, University of Minnesota, 7. School of Geography, Nanjing Normal University, 8.Institution of Chinese Agricultural Civilization, Nanjing Agricultural University, 9.Library of Chang’an University, 10. Max Planck Institute for the Science of Human History, 11.Research Center for Ecology and Environment of Central Asia (Bishkek), Chinese Academy of Sciences, 12. Institute of Geology, National Academy of Sciences of Kyrgyz Republic, 13. School of Archaeology, University of Oxford, 14.Institute of Surface-Earth System Science, Tianjin University, 15.Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences)
[U13-P06]A gradual transition into Greenland Interstadial 14 in southeastern China based on a sub-decadally-resolved stalagmite record★Invited Papers
*Xin Zhang1, Xiuyang Jiang1,2, Haiyan Xiao2, Binggui Cai1,2, Tsai-Luen Yu3,4, Chuan-Chou Shen3,4,5 (1.Key Laboratory of Humid Subtropical Eco-geographical Processes, Ministry of Education, College of Geography Science, Fujian Normal University, 2.Institute of Geography, Fujian Normal University, 3.High-Precision Mass Spectrometry and Environment Change Laboratory (HISPEC), Department of Geosciences, National Taiwan University, 4.Research Center for Future Earth, National Taiwan University, 5.Global Change Research Center, National Taiwan University)
[U13-P07]Beppu Bay stratigraphy records the timing of human-induced planetary-scale biological and environmental shift at the beginning of the Anthropocene★Invited Papers
*Michinobu Kuwae1, Narumi Tsugeki2, Atsuko Amano3, Testuro Agusa4, Yoshiaki Suzuki3, Jun Tsutsumi7, Peter R. Leavitt5, Kotaro Hirose6 (1.Center for Marine Environmental Studies, 2. The Faculty of Law, Matsuyama Univesity, Matsuyama, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.Faculty of Environmental & Symbiotic Sciences, Prefectural University of Kumamoto, 5.Department of Biology,University of Regina, 6.Faculty of Science & Engineering, Waseda University, 7.School of Life and Environmental Science, University of Tsukuba)
[U13-P08]The series of precious coral samples collected from off the southwest coast of Kochi Prefecture: one potential thousand-scale proxy for understanding subsurface ocean conditions.★Invited Papers
*Tomoyo Okumura1, Fujio Kumon1, Tokuyama Hidekazu1 (1.Center for Advanced Marine Core Research, Kochi University)
[U13-P09]Impact of human activities and natural hazards recorded in a subtropical mountain lake, northeastern Taiwan★Invited Papers
*Tsai-wen Lin1, Stefanie Kaboth-Bahr2, Kweku Afrifa Yamoah3, André Bahr4, George Burr1, Chih-Chieh Su5, Liang-Chi Wang6, Ludvig A Lowemark1 (1.Dept. of Geosciences, NTU, 2.Institute for Geosciences, Univ. of Potsdam, 3.School of Geography, Earth & Environmental Sciences, Univ. of Birmingham, 4.Institute of Earth Sciences., Heidelberg Univ., 5.Institute of Oceanography, NTU, 6.Dept. of Earth and Environmental Sciences, NCCU)
[U13-P10]Reconstruction of ventilation ages of the Indian Ocean sector of the Southern Ocean using 14C and U-Th ages of deep-sea isidid octocorals★Invited Papers
*Yukiko Kozaka1, Chuan-Chou (River) Shen2, Hiroshi Sato3, Masayo Minami1, Yuki Tokuda4, Minoru Ikehara5 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Department of Geosciences, National Taiwan University, 3.School of Business Administration, Senshu University, 4.Faculty of Environmental Studies, Tottori University of Environmental Studies, 5.Center for Advanced Marine Core Research, Kochi University)
[U13-P11]North Atlantic cooling desiccated western India during Early Holocene: Evidence-based on clumped and stable oxygen isotope analysis of Gastropod
*THAMIZHARASAN SAKTHIVEL1,2, PROSENJIT GHOSH1,2, YOGARAJ BANERJEE1 (1.Centre for Earth Sciences, Indian Institute of Science, Bangalore, India -560012, 2.Divecha Centre for Climate Change, Indian Institute of Science, Bangalore, India -560012)
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