Building of beach-dune dynamics based on field measurements of sand transport using state-of-the-art instruments

• Project/Area Number: 23760452
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Hydraulic engineering
• Research Institution: Tohoku University
• Principal Investigator: UDO Keiko 東北大学, 災害科学国際研究所, 准教授 (80371780)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
• Keywords: 海岸工学 / 飛砂 / 瞬間風向風速 / 飛砂センサー / EOF解析 / 飛砂フラックス / 海岸植生 / 高頻度センサー / 経験的固有関数法（EOF）

Research Abstract

This study investigated characteristics of instantaneous wind velocities and angle and aeolian sand flux over different scale coastal dunes in order to clarify a relationship between wind and sand flux over complex terrain of dunes.

Research Products

• [Journal Article] 砂丘付近における風場と飛砂フラックスの関係 (2013)
  • Author(s): 岡村慧視・有働恵子・満塩将太・真野明
  • Journal Title: 東北地域災害科学研究 Volume: 49 Pages: 175-180
• [Journal Article] 経験的固有関数法を用いた鳥取砂丘の地形変化特性の解析 (2012)
  • Author(s): 満塩将太・有働恵子・永松大・松原雄平・真野明
  • Journal Title: 土木学会論文集G(環境) Volume: 68
  • NAID: 130004560288
  • Peer Reviewed
• [Journal Article] 経験的固有関数法を用いた鳥取砂丘の地形変化特性の解析 (2012)
  • Author(s): 満塩将太・有働恵子・永松大・松原雄平・真野明
  • Journal Title: 土木学会論文集G（環境） Volume: 68
  • NAID: 130004560288
  • Peer Reviewed
• [Presentation] Relationship Between Wind Characteristics and Sand Flux Over Coastal Dunes (2013)
  • Author(s): Okamura,K., K. Udo, S. Mitsushio, and A. Mano
  • Organizer: AOGS 10th Annual Meeting
  • Place of Presentation: Brisbane, Australia
• [Presentation] 砂丘付近における風場と飛砂フラックスの関係 (2012)
  • Author(s): 岡村慧視・有働恵子・満塩将太・真野明
  • Organizer: 平成24年度東北地域災害科学研究講演会
  • Place of Presentation: 弘前大学
  • Year and Date: 2012-12-27
• [Presentation] 経験的固有関数法を用いた鳥取砂丘の地形変化特性の解析 (2012)
  • Author(s): 満塩将太・有働恵子・永松大・松原雄平・真野明
  • Organizer: 第20回地球環境シンポジウム
  • Place of Presentation: 京都
  • Year and Date: 2012-09-14
• [Presentation] Characteristics of Tottori Dune Deformation in the Late 2000s (2012)
  • Author(s): Mitsushio, S, K. Udo, D. Nagawatsu, Y. Matsubara, and A. Mano
  • Organizer: AOGS-AGU (WPGM) Joint Assembly 2012, OS21-A005
  • Place of Presentation: Singapore
  • Year and Date: 2012-08-14
• [Presentation] 経験的固有関数法を用いた鳥取砂丘の地形変化特性の解析
  • Author(s): 満塩将太
  • Organizer: 地球環境シンポジウム
  • Place of Presentation: 京都
• [Presentation] Characteristics of Tottori Dune Deformation in the Late 2000s
  • Author(s): Mitsushio, S
  • Organizer: AOGS-AGU (WPGM) Joint Assembly 2012
  • Place of Presentation: Singapore, Resorts World Convention Centre
• [Remarks]
  • URL: http://potential1.civil.tohoku.ac.jp/top.html