Rchr
J-GLOBAL ID：200901015574311239   Update date: Sep. 11, 2024

Takahashi Ryo

タカハシ リョウ | Takahashi Ryo
Affiliation and department：
Local Independent Administrative Agency Hokkaido Research Organization Department of Environmental Geology, Environmental Engineering Section

About Local Independent Administrative Agency Hokkaido Research Organization Department of Environmental Geology, Environmental Engineering Section


Job title： Researcher
Research field  (1)： Solid earth science
Research theme for competitive and other funds  (2)：
  • 2023 - 2026 水蒸気噴火や山体崩壊の発生場となる活火山内部の熱水変質帯の物質科学的検討
  • 2018 - 2021 Development of new helium gas sampling technique for crust fluid studyal
Papers (28)：
  • Ryo Takahashi, Tagiru Ogino, Kazuto Ohmori, Yasuji Murayama. 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. Journal of Volcanology and Geothermal Research. 2023
  • Takahashi Ryo, Suzuki Takahiro, Ohmori Kazuto. Hydrothermal system at the Noboribetsu geothermal area, Kuttara volcano, southwestern Hokkaido, revealed by geochemical and mineralogical investigations. BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN. 2022. 67. 4. 453-469
  • SHIBATA Tomo, TAKAHASHI Ryo, AKITA Fujio. Volcanic Activity of Usu Volcano and Fluctuations of Groundwater Level, Temperature, and Chemical Composition of Thermal Water at Toyako Onsen, Hokkaido, Japan. Journal of Geography (Chigaku Zasshi). 2022. 131. 6. 585-595
  • Takahashi, R. Mineralogical and geochemical investigations for subvolcanic hydrothermal alteration environments at an active volcano: An example of Hokkaido-Komagatake volcano, Japan. Journal of Volcanology and Geothermal Research. 2022. 423. 107497-107497
  • Yoshihiro Kase, Gentaro Kawakami, Hiromichi Koyasu, Ryo Takahashi, Tsumoru Sagayama, Kenji Nishina. Event deposits recognized in the lowlands along the Tsugaru Strait, Hokkaido, Japan. The Journal of the Geological Society of Japan. 2022. 128. 1. 7-26
ｍore...
MISC (39)：
  • Takahashi Ryo. Geological and mineralogical investigations for subvolcanic hydrothermal alteration environments at active volcanoes. PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN. 2023. 2023. 40-40
  • 橋本 武志, 青山 裕, 小山 寛, 森井 敦司, 三嶋 渉, 荻野 激, 高橋 良, 岡崎 紀俊. 非噴火時における多項目観測の重要性(樽前山の事例)-Importance of multi-disciplinary monitoring during inter-eruptive periods : A case study from Mt. Tarumae-総特集 噴火現象理解の現状と今後の火山噴火予測研究の方向性. 月刊地球 = Chikyu monthly / 月刊地球編集部 編. 2018. 40. 3. 163-169
  • 高橋 良, 岡崎 紀俊, 村山 泰司, 田村 慎, 荻野 激, 秋田 藤夫. 十勝岳における温泉水の温度・化学成分の変化に基づいた火山活動評価-Evaluation of volcanic activity based on chemical and thermal changes of thermal waters in Tokachidake volcano, Japan-総特集 噴火現象理解の現状と今後の火山噴火予測研究の方向性. 月刊地球 = Chikyu monthly / 月刊地球編集部 編. 2018. 40. 3. 156-162
  • Takahashi Ryo, Yahata Masahiro. Subvolcanic hydrothermal systems at Tokachidake volcano, central Hokkaido. Annual Meeting of the Geological Society of Japan. 2018. 2018. 106
  • Takahashi R., Murayama Y., Ogino T., Okazaki N. Evaluation of volcanic activity based on continual monitoring of thermal waters. PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN. 2018. 2018. 95-95
ｍore...
Education (2)：
  • 2000 - 2005 Hokkaido University
  • 1996 - 2000 Hokkaido University Faculty of Science
Professional career (1)：
  • 博士 (北海道大学)
Association Membership(s) (3)：
日本火山学会 ,  日本応用地質学会 ,  日本地質学会
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