Rchr
J-GLOBAL ID：202201001171007159
Update date: Nov. 10, 2024
Morohashi Masayuki
モロハシ マサユキ | Morohashi Masayuki
Affiliation and department：
Job title：
Senior Researcher
Research field (1)：
Environmental dynamics
Research keywords (6)：
渓流水
, 環境動態
, 安定同位体分析
, 微量元素
, 湿性沈着
, 森林集水域
Research theme for competitive and other funds (3)：
- 2022 - 2026 Mobilization of air pollution legacy accumulated in forest ecosystems due to extreme weather
- 2019 - 2022 Study on regulating factors on deposition, absorption, and emission of reactive N such as ammonia on tree-leaf surface
- 2014 - 2018 Temporal and spatial variation of transboundary transported anthropogenic sulfur deposition in Japan by using sulfur isotopic ratio
Papers (13)：
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Masayuki Morohashi, Tatsuyoshi Saito, Masaaki Takahashi, Yayoi Inomata, Makoto Nakata, Masaki Ohno, Tomohiro Kose, Tsuyoshi Ohizumi, Ki-Cheol Shin, Ichiro Tayasu, et al. Variations of dissolved trace elements in precipitation and stream water in Japanese forest area: additional evidence of changing air pollution in the region. Asian Journal of Atmospheric Environment. 2024. 18. 1
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Masami Kanao Koshikawa, Mirai Watanabe, Hiroyuki Sase, Masayuki Morohashi, Masaaki Takahashi, Toko Tanikawa, Masamichi Takahashi, Akiko Takahashi, Tomoyoshi Murata, Takejiro Takamatsu, et al. Volcanic ash in soil is a source of strontium in stream water in chert-bedrock forests in Mount Amamaki, Japan. Ecological Research. 2024
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Hiroki Yotsuyanagi, Masayuki Morohashi, Masaaki Takahashi, Tsuyoshi Ohizumi, Yayoi Inomata, Shiho Yabusaki, Ichiro Tayasu, Hiroshi Okochi, Hiroyuki Sase. Sulfate runoff processes during rainfall events in a small forested catchment on the sea of Japan side recovering from acidification under climate change. Hydrological Processes. 2024. 38. 7
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Weitian Ding, Urumu Tsunogai, Fumiko Nakagawa, Takashi Sambuichi, Hiroyuki Sase, Masayuki Morohashi, Hiroki Yotsuyanagi. Tracing the source of nitrate in a forested stream showing elevated concentrations during storm events. BIOGEOSCIENCES. 2022. 19. 13. 3247-3261
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Hiroyuki Sase, Masamichi Takahashi, Kazuhide Matsuda, Naoyuki Yamashita, Urumu Tsunogai, Fumiko Nakagawa, Masayuki Morohashi, Hiroki Yotsuyanagi, Tsuyoshi Ohizumi, Keiichi Sato, et al. Nitrogen saturation of forested catchments in central Japan-Progress or recovery?. SOIL SCIENCE AND PLANT NUTRITION. 2022. 68. 1. 5-14
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MISC (54)：
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H. Sase, N. Yamashita, H. Garivai, E. Zhigacheva, M. Takahashi, K. Matsuda, M. Morohashi, H. Yotsuyanagi. Seasonality of atmospheric deposition and its biogeochemical cycle in forest ecosystems in Asia: possible disturbance by climate change. IUFRO RG 8.04. Conference, “Role and Fate of Forest Ecosystems in a Changing World”. 2024. 82
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佐瀨裕之, 齋藤辰善, 四柳宏基, 諸橋将雪, 山下尚之, 藪崎志穂, 陀安一郎, 猪股弥生. 変動する大気環境に対する日本海側の森林集水域の応答. 第135回日本森林学会大会. 2024
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塩出晏弓, 佐瀨裕之, 山下満, 諸橋将雪, 四柳宏基, 杉山暁史, 谷川東子. 越境大気汚染によるイオウ酸化物の飛来が多い森林流域土壌のイオウ蓄積量. 第135回日本森林学会大会. 2024
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四柳宏基, 諸橋将雪, 藪崎志穂, 山下尚之, 谷川東子, 黒川純一, 佐瀨裕之. 中部日本の森林集水域における降雨イベント時の硫黄等の河川流出特性. 第13回同位体環境学シンポジウム要旨集. 2023. 13
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M. K. Koshikawa, M. Watanabe, H. Sase, M. Morohashi, M. Takahashi, T. Tanikawa, M. Takahashi, T. Murata, T. Takamatsu, S. Miura, et al. Contribution of volcanic ash to Ca and Sr in stream waters in chert and granite watersheds in Japan. ACID RAIN 2020 Program Book. 2023. 160
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Education (3)：
- 2017 - 現在 Niigata University of Pharmacy and Applied Life Sciences Faculty of Applied Life Sciences
- 2008 - 2010 Niigata University of Pharmacy and Applied Life Sciences Faculty of Applied Life Sciences
- 2004 - 2008 Niigata University of Pharmacy and Applied Life Sciences Faculty of Applied Life Sciences
Professional career (1)：
- 修士(応用生命科学)(2010年3月 新潟薬科大学大学院)
Work history (2)：
- 2021/04 - 現在 Japan Environmental Sanitation Center
- 2014/04 - 2021/03 Japan Environmental Sanitation Center, Asia Center for Air Pollution Research
Association Membership(s) (3)：
日本地球惑星科学連合
, 日本水環境学会
, 大気環境学会
