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大澤 光

ALUMNI 2025年10月現在、筑波大学が主たる所属機関ではありません

Osawa, Hikaru

国立研究開発法人森林研究・整備機構森林総合研究所 , 森林研究部門 森林防災研究領域 治山研究室 , 主任研究員
National Research and Development Agency Forest Research and Management Organization Forestry and Forest Products Research Institute , Erosion Control Laboratory. Department of Disaster Prevention, Meteorology and Hydrology , Senior Researcher

http://pen.envr.tsukuba.ac.jp/~ryuiki/

関連記事はまだありません。

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。
  1. 1. Propagation characteristics of sonic waves in disturbed wet snow Hikaru OSAWA; Issei DOI; Hiroyuki HIRASHIMA; Takashi OKAMOTO
      Bulletin of Glaciological Research 42: 95 (2024) Semantic Scholar
  2. 2. 大変位高速地すべりのための高分解観測システムの開発とその観測事例 大澤光; 土佐信一; 松浦純生; 柴崎達也 (+1 著者) 岡本隆
      Journal of the Japan Landslide Society 61: 91 (2024) Semantic Scholar
  3. 3. 新潟県伏野地すべりにおける軽量ボーリングマシン掘削と水圧計埋設 土佐 信一; 柴崎 達也; 村井 勇介; 萩原 伸也 (+1 著者) 大澤 光
      Journal of the Japan Landslide Society 61: 54 (2024) Semantic Scholar
  4. 4. Semiempirical modeling of the transient response of pore pressure to rainfall and snowmelt in a dormant landslide Hikaru Osawa; Yuki Matsushi; Sumio Matsuura; Takashi Okamoto
      Landslides 21: 245 (2023) Semantic Scholar
  5. 5. 融雪期の地すべりによる磐越西線松野隧道（トンネル）の圧潰 松浦純生; 大澤光; 柴崎達也
      Journal of the Japan Landslide Society 60: 154 (2023) Semantic Scholar
  6. 6. Effects of slope instability on coseismic landslide susceptibility during earthquakes Issei Doi; Sumio Matsuura; Hikaru Osawa; Tatsuya ShibasakiShinichi Tosa
      Bulletin of Engineering Geology and the Environment 81: (2022) Semantic Scholar
  7. 7. 斜面積雪中における水の側方流の解明に向けたこれまでの研究と課題 平島 寛行; 大澤 光
      Journal of the Japanese Society of Snow and Ice 83: 555 (2021) Semantic Scholar
  8. 8. Identifying landslides from continuous seismic surface waves: a case study of multiple small-scale landslides triggered by Typhoon Talas, 2011 Ryo Okuwaki; Wenyuan Fan; Masumi; Hikaru OsawaTim J Wright
      Geophysical Journal International (2021) Semantic Scholar
  9. 9. Effects of coastal erosion on landslide activity revealed by multi‐sensor observations Issei Doi; Sumio Matsuura; Hikaru Osawa; Tatsuya ShibasakiShinichi Tosa
      Earth Surface Processes and Landforms (2020) Semantic Scholar
  10. 10. Seasonal transition of hydrological processes in a slow-moving landslide in a snowy region Osawa, H.; Matsushi, Y.; Matsuura, S.; Okamoto, T. (+1 著者) Hirashima, H.
      Hydrological Processes 32: 2695 (2018) Semantic Scholar
  11. 11. 豪雪地帯の堆積軟岩を基盤とする再活動型地すべり地における水文過程の季節的遷移 大澤 光
      Kyoto University 1 (2018) Semantic Scholar
  12. 12. Influences of the snow cover on landslide displacement in winter period: a case study in a heavy snowfall area of Japan Sumio Matsuura; Takashi Okamoto; Shiho Asano; Hikaru OsawaTatsuya Shibasaki
      ENVIRONMENTAL EARTH SCIENCES 76: (2017) Semantic Scholar
  13. 13. Seasonal change in permeability of surface soils on a slow-moving landslide in a heavy snow region Hikaru Osawa; Sumio Matsuura; Yuki Matsushi; Takashi Okamoto
      ENGINEERING GEOLOGY 221: 1 (2017) Semantic Scholar
  14. 14. Effects of Snow Load on Water Infiltration in the Ground Surface Layer of a Landslide Osawa H; Matsuura S; Okamoto T; Matsushi Y (+1 著者) Shibasaki T
      Proceedings of the 10th Asian regional conference of IAEG 1 (2015)
  15. 15. Seismic observation in the mudstone landslide area Doi I; Matsuura S; Shibasaki T; Osawa H
      Proceedings of the 10th Asian regional conference of IAEG 1 (2015)
  16. 16. Displacement properties of a coastal landslide during winter season Matsuura S; Shibasaki T; Osawa H; Sato HDoi I
      Proceedings of the 10th Asian regional conference of IAEG 1 (2015)
  17. 17. Fluctuations in the pore-water pressure of a reactivated landslide in a Snowy district Sumio Matsuura; Takashi Okamoto; Hikaru Osawa; Tatsuya Shibasaki (+1 著者) Yasuhiko Okada
      Landslide Science for a Safer Geoenvironment: Volume 3: Targeted Landslides 499 (2014) Semantic Scholar

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