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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| a65b0p29.pdf | 2.01 MB | Adobe PDF | 見る/開く |
| タイトル: | 大潟海岸・四ッ屋浜で観測桟橋跡周辺の海底地形と海底底質の粒度組成 --主に弧状沿岸砂州において, その2-- |
| その他のタイトル: | Field Observations on both the Profile and the Grain Size Composition of the Sediment on the Sea Bottom, Around the Vestige of Observatory Pier, Yotsuyahama, Ogata Coast --As for the Crescent-shaped Bar Principally, No.2-- |
| 著者: | 内山, 清  |
| 著者名の別形: | UCHIYAMA, Kiyoshi |
| キーワード: | 弧状沿岸砂州中心部 弧状沿岸砂州接合部 トラフ バー 極深部 極浅部 累積曲線 central region of a Crescent-shaped bar jointed region of a Crescent-shaped bar trough bar extremely deep region extremely shallow region cumulative curve |
| 発行日: | Dec-2022 |
| 出版者: | 京都大学防災研究所 |
| 誌名: | 京都大学防災研究所年報. B |
| 巻: | 65 |
| 号: | B |
| 開始ページ: | 313 |
| 終了ページ: | 333 |
| 抄録: | Both sounding and sediment sampling on the sea bottom have been carried out by the same method as the last time in Yotsuyahama coast on July.27 2011, July.24 2012, Sept.30 2014, and Oct.2 2014. Several sedimentary samples on the sea bottom have been tried to analyze into the grain size with precise accuracy. Also, these datas were attempted to analyze surely. Double crescent-shaped bars were found out on those two measuring lines of the sea bottom. It was shown clearly that the existence of submerged breakwater has given the full influence to the sedimentation of the sea bottom. The results of data analyses on both the bottom profile and the grain size composition of the sediment on the sea bottom provide some ideas to understand the reasons for the coastal erosion. |
| URI: | http://hdl.handle.net/2433/279439 |
| 関連リンク: | http://www.dpri.kyoto-u.ac.jp/publications/nenpo/ http://hdl.handle.net/2433/244983 |
| 出現コレクション: | Vol.65 B |
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