潮間帯干潟の土砂動態と底質環境調査への地上型3次元スキャナーとX線CTの適用

DOI 被引用文献1件

書誌事項

タイトル別名
  • Applications of 3D Laser and X-ray CT Scanners to Geo-Environmental Properties on Intertidal Mudflat

抄録

Three-dimentional Laser and X-ray Computed Tomography (CT) Scanners have been applied to investigate a time-space evolutions of wave-generated ripple geometry and vertical sediment structures of intertidal mudflat with non-destructive conditions at Shirakawa River mouth. Field observations were conducted in two places where there are many Ruditapes philippinarums (clam-dominant area) or not (calm non-dominant area). Time-space evolutions of wave-generated ripple geometry at non-dominant area were found to be larger than those of calm-dominant area. Reconstructing three-dimensional images using CT value, retention water in the intertidal sediment at calm-dominant area existed up to 6cm below the sediment surface during dry cycle of tide motions.

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詳細情報 詳細情報について

  • CRID
    1390282679526161408
  • NII論文ID
    130003807953
  • DOI
    10.2208/proce1989.54.1146
  • ISSN
    18848222
    09167897
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
    • KAKEN
  • 抄録ライセンスフラグ
    使用不可

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