Rchr
J-GLOBAL ID：202001020750217483
Update date: Nov. 01, 2024
Imura Takumi
イムラ タクミ | Imura Takumi
Affiliation and department：
Job title：
Lecturer
Homepage URL (1)：
http://sci.kj.yamagata-u.ac.jp/~esrc/
Research field (2)：
Human geoscience
, Solid earth science
Research keywords (5)：
Mineralogy of sulfate and sulfide
, Hydrothermal alteration
, Subvolcanic hydrothermal system
, Igneous petrology
, Volcano Stratigraphy
Research theme for competitive and other funds (13)：
- 2024 - 2027 ミョウバン石族鉱物が拓くマグマ-熱水系活動史:水蒸気噴火現象理解の転換点
- 2024 - 2025 Tracing 1893-95CE eruptive sequence of Azuma-Jododaira volcano by geology, lithology, and sedimentlogy of the products
- 2021 - 2025 The prediction of eruption-sequence after phreatic explosions: Investigation for magmatic–hydrothermal systems based on geology, petrology and paleomagnetism
- 2021 - 2024 火山熱水系の物質科学に基づく噴火発生予測モデルの構築:水蒸気噴火減災に向けて
- 2020 - 2024 Elucidation of a volcanic system driving phreatic and hydrothermal eruptions based on multidisciplinary analysis of eruptive products
- 2023 - 2024 岩石・鉱物の微小領域分析技術に関する共同研究
- 2020 - 2023 Research base for biological diversity on volcanic environment
- 2020 - 2023 Material scientific approach for mitigating unpredictable explosive volcanic hazards: an investigation into magma behavior
- 2021 - 2022 Past and Present subvolcanic hydrothermal system at Adatara Volcano based on geology, mineralogy, and petrology
- 2021 - 2022 UAV Geological exploration for the past-steam-blast eruption source well exposed at Zao and Adatara volcanoes
- 2020 - 2021 Past and Present subvolcanic hydrothermal system at Adatara Volcano based on geology, mineralogy, and petrology
- 2015 - 2020 Geology, Mineralogy, Petrology on Subvolcanic hydrothermal system at active volcanoes in Japan
- 2015 - 2016 火山噴出物に含まれる熱水変質物の物質科学的特徴からみた火山直下の熱水系 -木曽御嶽火山2014年噴火火山灰と北海道十勝岳火山噴出物の例-
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Papers (21)：
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Takumi Imura, Tsukasa Ohba, Ryohei Takahashi, Pearlyn Manalo, Hinako Sato, Masao Ban, Aoi Hirata, Antonio M. Alvarez-Valero. Sulfur isotopic variations in the products of the 1895 CE eruption at Zao volcano (NE Japan): Implications for connecting eruption source and syn-eruptive magmatic-hydrothermal processes. Journal of Volcanology and Geothermal Research. 2024. 452. 108127-108127
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Takumi Imura. Geology on Zao-Sulfur Mine and surrounding altered volcanic successions along Zaosawa River on western side of Zao volcano: A “fossil” of the older subvolcanic hydrothermal system. The Journal of the Geological Society of Japan. 2024. 130. 1. 247-257
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The genesis of Ba anomaly in pumice lapilli inferred from petrological features: A case study of the caldera-forming eruption of Nigorikawa volcano, Japan. 2023. 129. 1. 615-631
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Takeshi Hasegawa, Bunta Kikuchi, Shibata Shohei, Yuhji Yamamoto, Takumi Imura, Masao Ban, Kae Tsunematsu, Chie Kusu, Makoto Okada, Tsukasa Ohba. Paleomagnetism and paleomagnetic dating to large volcanic bombs: an example from the historical eruption of Azuma-Jododaira volcano, NE Japan. Earth, Planets and Space. 2023. 75. 172
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Magma had ejected in 1893 CE eruption (Meiji eruption) at Azuma-Jododaira volcano, Fukushima Prefecture: Inferred from paleomagnetic dating for large volcanic bombs around Tsubakurosawa craters. Kazan. 2023. 68. 3. 189-196
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MISC (8)：
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本 山 功, 井 村 匠. 鶴岡市西目の崩壊地の地質. 山形応用地質. 2024. 44. 23-24
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Tsukasa Ohba, Shintaro Hayashi, Masao Ban, Takumi Imura, Masamichi Ikeda, Aoi Hirata, Eimi Kikuchi. Magma Discharge Step-diagram of Chokai VolcanoーChanges in Eruption Volume, Especially Since 2,800 Years Agoー. Technical Note of the National Research Institute for Earth Science and Disaster Resilience. 2024. 500. 29-36
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Masao Ban, Teruki Oikawa, Takumi Imura, Kae Tsunematsu, Hideto Jin, Yoshimichi Takahashi. An Example of the Magma Discharge Step-diagram: Zao Volcano. Technical Note of the National Research Institute for Earth Science and Disaster Resilience. 2024. 500. 37-43
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井村 匠. 侵食活火山体における熱水変質帯の三次元地質構造と変質様式: 水蒸気噴火発生場の実態解明に向けて. 山形応用地質. 2023. 43. 47-50
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井村 匠, 片岡香子, 長橋良隆, Agangi Andrea, Antonio Arribas. 水蒸気噴火および粘着性土石流を多発する現象発生場の地質・岩石学的特徴 の解明:安達太良火山沼ノ平での事例研究. 新潟大学災害・復興科学研究所 共同研究報告書(令和3年度共同研究). 2022
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Lectures and oral presentations (50)：
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秋田県八峰町に産する上部中新統~鮮新統「素波里安山岩」西部岩体のSr-Nd-Hf同位体組成に関する予察的報告
(日本地質学会第131回学術大会(山形大学) 2024)
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Eruption history of Jododaira-north crater in Azuma-Jododaira volcano, Fukushima, Japan, revealed by all-core boring survey
(2024)
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蔵王火山の15世紀噴火テフラ層の地質学・岩石学的特徴
(日本地質学会第131回学術大会(山形大学) 2024)
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Characteristics of the sourced subvolcanic hydrothermal system and syn-eruptive magma-hydrothermal processes during the 1895 CE eruption at Zao Volcano
(2024)
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Geological history of Sakazukiyama and Atakagoyama in eastern Yamagata city, Yamagata, Japan
(The 131st Annual Meeting of the Geological Society of Japan 2024)
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Education (4)：
- 2017 - 2020 Akita University Graduate school of International Resource Sciences Department of Geosciences, Geotechnology, and Materials Engineering For Resources
- 2015 - 2020 Program for Leading Graduate Schools “New Frontier Leader Program for Rare metals and Resources" Graduate School of International Resource Sciences, Akita University
- 2015 - 2017 Akita University Graduate School of Engineering and Resource Science Department of Earth Science and Technology
- 2011 - 2015 Akita University Faculty of Engineering and Resource Science Department of Earth Science and Technology
Professional career (1)：
- Doctor of Science (Akita University)
Work history (4)：
- 2024/04 - 現在 Yamagata University Faculty of Science Lecturer
- 2024/11 - 2026/08 National Institute of Advanced Industrial Science and Technology
- 2020/04 - 2024/03 Yamagata University Faculty of Science Assistant Professor
- 2022/05 - 2022/06 University of Texas at El Paso Geological Sciences Faculty Visiting researcher
Committee career (3)：
- 2023/04 - 現在 山形県廃棄物処理施設技術検討会 外部審査委員
- 2022/10 - 現在 日本地質学会火山部会 幹事・世話人
- 2020/04 - 2022/03 山形応用地質研究会 幹事・庶務係
Association Membership(s) (7)：
Society of Resource Geology
, 日本地球化学会
, 日本鉱物科学会
, 日本地質学会
, American Geophysical Union (AGU)
, 日本火山学会
, Japan Geoscience Union
