Yokoyama Yusuke

2021 - 2025 Geographical studies of coastal waters: creating coastal seafloor geomorphology and visualization and enlightenment of seafloor landscape

2021 - 2024 Reconstruction of late Quaternary sea-level and reef growth history in the Ryukyu Islands

2020 - 2023 ESR dating of Quaternary sediments

2020 - 2023 A study on Longterm Environmental changes and Wethering

2019 - 2022 氷期-間氷期における北太平洋亜熱帯モード水の挙動とその役割

2019 - 2022 Highly sensitive 14C analysis elucidating trophic ecology of endemic benthic fauna on hydrothermal vents

2018 - 2022 Reconstruction of eruption history of Mt. Fuji based on compound-specific radiocarbon dating of lake sediment

2018 - 2021 南極堆積物の宇宙線生成核種を使った古環境復元に関する研究

2017 - 2021 Integrated analyses of paleotsunami history along the Japan Trench

2016 - 2021 Advanced Interdisciplinary Research on Coastal Areas based on Shallow Seafloor Geomorphology: Development of a Paradigm through 3D Seafloor Mapping

2016 - 2021 Model of temporal variations in coral-reef sediment productivity in response to Holocene environmental changes

2017 - 2020 Examination of level 1.5 earthquake and tsunami in eastern edge of Nankai Trough, Japan

2017 - 2020 低緯度大気海洋結合度変化による急激な気候変調に関する研究

2016 - 2019 Monsoon variability and Holocene sea level in the Nankai Region

2016 - 2019 気候システムにおける氷床変動の役割の解明(国際共同研究強化)

2013 - 2018 Galactic cosmic rays, heliospheric environment, and the terrestrial climate for the past 40,000 years

2015 - 2017 Verification of intermittent methane emissions using radiocarbon age of shells from a large scale biological community off Tokai

2014 - 2017 Examination of tsunami deposits and cosesmic deformation in eastern edge of Nankai Trough, Japan

2013 - 2017 Advance of paleo- and rock magnetism by unraveling roles of biogenic magnetite

2013 - 2017 Development of coastal seafloor geomorphology and application to disaster-prevention and environmental sciences using multibeam bathymetric surveys

2014 - 2017 気候システムにおける氷床変動の役割の解明

2013 - 2016 High resolution reconstruction of Holocene sea surface temperature in the Southern Ocean and the Arctic Ocean

2013 - 2016 Development of sediment chronologies with amino acid radiocarbon dating

2010 - 2016 Reconstructing the distribution of Neanderthal and Modern Humans in time and space in relation to past climate change

2012 - 2015 Geomorphological and Geological Study on Unknown Huge Tsunamis along the Nankai Trough

2011 - 2015 Applications of dendrochronology in cultural heritage science

2011 - 2014 Antarctic Cryosphere evolution: To evaluate the role of the Southern Ocean in the global climate system during the Quaternary

2009 - 2014 High-resolution environmental reconstruction for the Pacific civilizations using annually laminated lake sediments

2011 - 2014 気候モデル予測精度向上のための海洋表層情報復元

2011 - 2012 Determination of absolute ages of annual scale GCR enhancements during the Maunder Minimum based on high precision measurements of radiocarbon content in tree rings

2011 - 2012 環境中の微量金属および同位体比をつかった高分解能環境復元

2010 - 2012 An exploratory study of cosmic-ray stratigraphy

2010 - 2012 Analysis of decadal to millennial sGale variation of Cosmic Ray intensity recorded in iGe Gore and its impliGation for the earth environment

2010 - 2012 Study on geomorphology and structure of coral reefs as a disaster protection feature in coastal areas

2010 - 2011 Subsurface water mass variations in the Kuroshio region inferred from 14C age difference of planktic foraminifers with different depth habitat

2009 - 2011 「コアによる多圏地球気候システム解析」

2008 - 2011 Sustainable use and management of precious corals

2008 - 2010 「サンゴ骨格による古気候復元と大循環モデルの統合による気候値復元と予測に関する研究」

2008 - 2010 Geological survey for the recurrence interval of the tsunami in the Indian Ocean at Sri Lanka

2008 - 2010 Change of sediment provenance around Lake Biwa, Western Japan : Did it occur along with Quaternary climate change?

2008 - 2010 最終氷期以前の高精度古海洋復元に関する海洋堆積物を用いた研究

2006 - 2010 Paleoceanography for future prediction : a possibility of climate mode jump with global warming

2009 - 2009 宇宙線生成核種を使った地形年代決定法の開発と高精度化

2007 - 2009 Reconstruction of West Antarctic Ice Sheet during the Holocene

2007 - 2009 Research on the formation mechanism of biogenic carbonate in order to develop environmental proxies

2007 - 2009 Study on the earth paleoenvironmental history using cosmogenic nuclides record in ice core

2006 - 2009 Study on disaster protection function of coral reefs and maintenance of structure for reef-island system in atoll nations

2006 - 2008 「アンデス山脈形成のトリガーとしての極乾燥環境形成:宇宙線生成核種による考察」

2007 - 2008 新たな古環境評価指標構築を目指した鍾乳石・石筍包有物中の希ガス同位体分析法の開発

2007 - 2008 Research on correlation between geomagnetic excursions and climate/sea-level changes

2006 - 2008 Paleoceanographic evolution of south Pacific Ocean for the last20,000 years : IODP Expedition 310, Tahiti Sea Level

2004 - 2007 「全球気候システム中の西赤道太平洋暖水プールの役割の解明」

2005 - 2007 HIGH RESOLUTIONAL RECONSTRUCTION OF TROPICAL ENVIRONMENTS AND EVALUATION OF LINKAGE BETWEEN HIGHLATITUDE ICEASHEETSAND LOALATITUDE ENVIRONMENTS

2004 - 2006 「地表面浸食速度の定量評価の為の石英中の放射性炭素を使った年代測定法開発」

2004 - 2006 Investigating the Mechanism of Glacial Interglacial cycle using a series of model in hierarchy

2004 - 2006 Dating of Quaternary Sediments and Ice Sheets History in East Antarctica

2004 - 2005 GLOBAL MAPPING OF STABLE ISOTOPES AND TRACE ELEMENTS IN THE PLANKTONIC FORAMINIFERA AND ITS APPLICATION TO PALEOCEANOGRAPHY

2004 - 2004 ヒマラヤチベット隆起とアジア-北西太平洋域気候・海洋変動の連動性-国際深海掘削計画、国際陸上掘削計画、IMAGESを活用した国際共同研究の推進-

2003 - 2004 High-resolution reconstruction of the paleoceanographic changes in the Japan Sea in response to the rapid changes in Asian monsoon

2002 - 2004 The study of impact of Antarctic ice melting event since Last Glacial Maximum for global environmental change

2002 - 2004 History of floods, and long-term climatic and environmental changes in Asian monsoon region