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Ryo Takahashi

Observed names: R. Takahashi, Ryo TAKAHASHI, Takahashi, Ryo
ORCID: 0009-0007-6810-6599
Observed ORCID: 0009-0007-6810-6599
OpenAlex ID: A5100727102
Subaqueous distribution and volume estimation of the debris-avalanche deposit from the 1640 eruption of Hokkaido-Komagatake volcano, southwest Hokkaido, Japan
2003 · Mitsuhiro Yoshimoto, Ryouta Furukawa, et al. · The Journal of the Geological Society of Japan · 25
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Temporal changes in thermal waters related to volcanic activity of Tokachidake Volcano, Japan: implications for forecasting future eruptions
2015 · Ryo Takahashi, Tomo Shibata, et al. · Bulletin of Volcanology · 23
Formation of a Compositionally Reverse Zoned Magma Chamber: Petrology of the ad 1640 and 1694 Eruptions of Hokkaido-Komagatake Volcano, Japan
2012 · Ryo Takahashi, Mitsuhiro Nakagawa · Journal of Petrology · 22
Effects of subvolcanic hydrothermal systems on edifice collapses and phreatic eruptions at Tokachidake volcano, Japan
2018 · Ryo Takahashi, Masahiro Yahata · Journal of Volcanology and Geothermal Research · 19
Identification of a 17th-century tsunami deposit on the northern Hidaka coast, Hokkaido, northern Japan
2017 · Yasuhiro Takashimizu, Kenji Nishina, et al. · The Quaternary Research (Daiyonki-Kenkyu) · 18
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Stratigraphic records of tsunamis along the J apan S ea, southwest H okkaido, northern J apan
2017 · Gentaro Kawakami, Kenji Nishina, et al. · Island Arc · 16
Volcanic ash falls from the Usu 2000 eruption and situation at the source area.
2001 · Shinji TAKARADA, Mitsuhiro YOSHIMOTO, et al. · BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN · 16
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Reevaluation of the pre-1640 A.D. eruptive history of Hokkaido-Komagatake volcano, northern Japan
2008 · Mitsuhiro Yoshimoto, Mizuho Amma-Miyasaka, et al. · The Journal of the Geological Society of Japan · 15
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Fault model of the 12th century southwestern Hokkaido earthquake estimated from tsunami deposit distributions
2019 · Kei Ioki, Yuichiro Tanioka, et al. · Earth Planets and Space · 12
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Event deposits recognized in the lowlands along the Tsugaru Strait, Hokkaido, Japan
2022 · Yoshihiro Kase, Gentaro Kawakami, et al. · The Journal of the Geological Society of Japan · 11
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Three-dimensional inversion of audio-magnetotelluric data acquired from the crater area of Mt. Tokachidake, Japan
2021 · Ryo Tanaka, Yusuke Yamaya, et al. · Earth Planets and Space · 9
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Coseismic changes in groundwater level during the 2018 Hokkaido Eastern Iburi earthquake
2020 · Tomo Shibata, Ryo Takahashi, et al. · Earth Planets and Space · 9
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Mineralogical and geochemical investigations for subvolcanic hydrothermal alteration environments at an active volcano: An example of Hokkaido-Komagatake volcano, Japan
2022 · Ryo Takahashi · Journal of Volcanology and Geothermal Research · 8
Eruptive history of Hokkaido-Komagatake volcano, northern Japan
2007 · Mituhiro Yoshimoto, Shinji Takarada, et al. · The Journal of the Geological Society of Japan · 8
Hydrothermal sealing process in a volcanic conduit interpreted from the characteristics of subvolcanic hydrothermal alterations at Tokachidake volcano, Japan
2025 · Ryo Takahashi, Shingo Takeuchi, et al. · Earth Planets and Space · 7
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Tsunami deposits recognized in Okushiri Island, southwestern Hokkaido, Japan
2016 · Yoshihiro Kase, Kenji Nishina, et al. · The Journal of the Geological Society of Japan · 7
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Volcanic inflation of Mount Hokkaido‐Komagatake, Japan, determined from a dense GPS array
2005 · Satoshi Iwashita, Hiroaki Takahashi, et al. · Geophysical Research Letters · 7
The interaction of volcanic gas and deep magmatic fluid with shallow aquifers at Tokachidake volcano, Japan
2019 · Ryo Takahashi, Noritoshi Okazaki, et al. · Journal of Volcanology and Geothermal Research · 6
The 1942 Eruption of Hokkaido-Komagatake Volcano Was Phreatomagmatic
2004 · Ryo Takahashi, Mitsuhiro Nakagawa, et al. · 火山. 第2集 · 6
Eruptive Materials of the 2000 Eruption of Usu Volcano, Northern Japan : Component Materials and their Temporal Change(＜Special Section＞The 2000 Eruption of Usu Volcano (2))
2002 · Mitsuhiro Nakagawa, Ryo Takahashi, et al. · 火山. 第2集 · 6
Evolution and Eruption Processes of a Highly Porphyritic Silicic Magma System: Petrology of the Historical Eruptive Stage of Hokkaido-Komagatake Volcano, Japan
2015 · Ryo Takahashi, Mitsuhiro Nakagawa · Journal of Petrology · 5
Chemical and thermal changes in hot spring waters and fumarolic gases related to volcanic unrest at Meakandake volcano, Japan: Results of long-term geochemical monitoring from 1986 to 2022
2023 · Ryo Takahashi, Tagiru Ogino, et al. · Journal of Volcanology and Geothermal Research · 4
Geological Features of Hydrothermal Altered Rocks Leaching Arsenic and Heavy Metals at the Horobetsu Sulfur Mine Area, Southwestern Hokkaido
2009 · Ryo TAKAHASHI, Junko HARA, et al. · Journal of the Japan Society of Engineering Geology · 4
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Volcanic Activity of Usu Volcano and Fluctuations of Groundwater Level, Temperature, and Chemical Composition of Thermal Water at Toyako Onsen, Hokkaido, Japan
2022 · Tomo SHIBATA, Ryo TAKAHASHI, et al. · Journal of Geography (Chigaku Zasshi) · 3
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Leaching process of arsenic from sedimentary rocks and change in leaching amount with weathering: examples from the Miocene Kawabata and Karumai Formations, central Hokkaido, Japan
2011 · Ryo Takahashi, Yasuyuki Kakihara, et al. · The Journal of the Geological Society of Japan · 2
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Works count: 49
Citation count: 268
H-index: 10
I10-index: 10
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