Ryu Uemura

ウエムラリュウ | Ryu Uemura

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://has.env.nagoya-u.ac.jp/~uemura/

Research field (2)： Environmental dynamics , Atmospheric and hydrospheric science

Research keywords (9)： Speleothem , Ice core , 分析化学 , 古気候学 , 同位体化学 , 地球化学 , Paleoclimatology , Analytical chemistry , Geochemistry

Research theme for competitive and other funds (20)：

2022 - 2025 レーザー分光を用いた多重置換同位体分子計測法の開発
2020 - 2024 洞窟内での鍾乳石コア掘削による最終氷期以降の日本の気候変動の解明
2018 - 2023 Construction of world’s most reliable deposited-aerosol database on the Anthropocene (from 1850 to 2020)
2017 - 2022 Variations and interactions of climate and the Antarctic Ice Sheet
2018 - 2021 Development of innovative data assimilation for reconstruction of weather and climate before 20th century

2016 - 2020 Quantitative decoding of stalagmite paleoclimatology by advanced isotopic analyses

2018 - 2020 Reconstruction of East Asian climate during Holocene by using high-resolution isotope analyses

2016 - 2019 Sulfur and nitrogen isotopes in a single particle of sulfate and nitrate aerosols in polar ice cores

2015 - 2019 Isotopic analyses of fluid inclusions in speleothems for the Quaternary paleoclimate research

2014 - 2019 Evaluation of anthropogenic air temperature change by using past aerosols in a Greenlandic ice core.

2014 - 2019 Holocene atmospheric-ocean variability reconstruction from high-resolution analyses of stalagmites and corals in the Ryukyu Islands

2014 - 2018 Climate analysis using sulfur stable isotope ratio from Antarctic snow and ice core

2014 - 2017 Variations of climate, ocean and ice sheet over deglaciations from high resolution gas analyses of Antarctic ice cores

2013 - 2016 Peleo-climatic observatories based on stalagmite geochemical proxies and newly developed isotopic analyses

2012 - 2015 Development of isotope analyses system for fluid inclusions of speleothem: toward quantitative temperature reconstructions

2009 - 2014 Study on the global environmental change with the various time scales by the various analysis of ice cores

2009 - 2014 Mechanisms of glacial-interglacial climatic changes explored with Antarctic ice core analyses and climate modeling

2010 - 2011 Stable isotope measurements of water from fluid inclusions in Stalagmites on Okinawa Island

2005 - 2007 洋上水蒸気の安定同位体比測定による南極アイスコア水蒸気起源海域の環境変動復元

2002 - 2004 南極アイスコアの海洋情報抽出による,間氷期における気候変動の解明

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Papers (58)：

Kaoru Kawakami, Yoshinori Iizuka, Mahiro Sasage, Mai Matsumoto, Takeshi Saito, Akira Hori, Sakiko Ishino, Shuji Fujita, Koji Fujita, Keita Takasugi, et al. SE-Dome II Ice Core Dating With Half-Year Precision: Increasing Melting Events From 1799 to 2020 in Southeastern Greenland. Journal of Geophysical Research: Atmospheres. 2023. 128. 20
Y. Iizuka, R. Uemura, H. Matsui, N. Oshima, K. Kawakami, S. Hattori, H. Ohno, S. Matoba. High Flux of Small Sulfate Aerosols During the 1970s Reconstructed From the SE-Dome Ice Core in Greenland. Journal of Geophysical Research: Atmospheres. 2022
Ryu Uemura, Kosuke Masaka, Yoshinori Iizuka, Motohiro Hirabayashi, Hitoshi Matsui, Risei Matsumoto, Miki Uemura, Koji Fujita, Hideaki Motoyama. Soluble salts in deserts as a source of sulfate aerosols in an Antarctic ice core during the last glacial period. Earth and Planetary Science Letters. 2022. 578. 117299-117299
Ryuji Asami, Rikuto Hondo, Ryu Uemura, Masaki Fujita, Shinji Yamasaki, Chuan-Chou Shen, Chung-Che Wu, Xiuyang Jiang, Hideko Takayanagi, Ryuichi Shinjo, et al. Last glacial temperature reconstructions using coupled isotopic analyses of fossil snails and stalagmites from archaeological caves in Okinawa, Japan. Scientific Reports. 2021. 11. 1
Ryuji Asami, Taketo Matsumori, Ryuichi Shinjo, Ryu Uemura, Yuki Miyaoka, Masaru Mizuyama, Yuji Ise, Takashi Sakamaki. Reconstruction of ocean environment time series since the late nineteenth century using sclerosponge geochemistry in the northwestern subtropical Pacific. Progress in Earth and Planetary Science. 2021. 8. 1

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MISC (65)：

Esashi Nao, Tsushima Akane, Uemura Ryu, Iizuka Yoshinori, Matoba Sumito, Fujita Koji. The analysis of water stable isotopes of the ice core from Trambau glacier, Nepal Himalaya. Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research. 2021. 2021. 21-21
Hattori Shohei, Iizuka Yoshinori, Alexander Becky, Ishino Sakiko, Fujita Koji, Zhai Shuting, Sherwen Tomas, Oshima Naga, Uemura Ryu, Yamada Akinori, et al. Isotopic evidence for changes in sulfate formation after SO2 emission control. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021. 68. 158
Uemura Ryu, Mishima Satoru, Nakamura Koki, Asami Ryuji, Kato Hirokazu, Kano Akihiro, Chen Jin-Ping, Shen Chuan-Chou. Quantitative reconstruction of air-temperature in Okinawa during the last deglaciation by fluid inclusions analyses of a stalagmite. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021. 68. 55
Uemura Ryu, Asami Ryuji, Abe Osamu, YUAN Shufang, WANG Xianfeng. Oxygen isotope record during GI-21 from a stalagmite in Minami-daito island, Okinawa. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2020. 67. 72
Matoba Sumito, Iizuka Yoshinori, Miyazaki Yuzo, Suzuki Toshitaka, Hattori Shohei, Uemura Ryu, Hara Keiichiro, Oshima Naga, Yamasaki Tetsuhide, Aoki Teruo. ArCS II Cryosphere Research 3 “Water and material circulations in seasonal sea ice regions and their impacts on environment in the Arctic”. Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research. 2020. 2020. 111-111

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Books (9)：

低温環境の科学事典
朝倉書店 2016
琉球列島の自然講座サンゴ礁・島の生き物たち・自然環境
ボーダーインク 2015 ISBN:9784899822721
新版雪氷辞典
2014
極地研ライブラリー「アイスコア地球環境のタイムカプセル」
2011 ISBN:9784425570119
極地研ライブラリー「アイスコア地球環境のタイムカプセル」
2011 ISBN:9784425570119

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Professional career (1)：

博士(理学) (東京工業大学)

Work history (5)：

2019/04 - 現在国立大学法人名古屋大学環境学研究科准教授
2013 - 2019 国立大学法人琉球大学理学部海洋自然科学科准教授
2010 - 2013 国立大学法人琉球大学理学部海洋自然科学科助教
2008 - 2010 CEA-CNRS Laboratoire des Sciences du Climat et de l'Environnement (France)
2005 - 2008 National Institute of Polar Research

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