Effects of change of density stratification due to Isahaya Sea-Dyke on the fate of anoxic water in the Ariake Sea

M. Tadokoro, S. Yano, Q. Peizhi, L. Orrheim

研究成果: ジャーナルへの寄稿Conference article

抜粋

In this study, we aim to investigate the possibility that the construction of the Isahaya Sea-Dyke significantly causes anoxic water development in the bottom layer in the Ariake Sea, Japan. We numerically compared the vertical distribution of dissolved oxygen (DO) in the water column between two cases with the dyke and without it. As a result of this research, the followings are clarified: 1) DO totally decreased in Isahaya Bay due to construction of Isahaya Sea-Dyke; 2) The effect is relatively small during neap tide, but is larger in spring tide; and 3) The effect is not shown in the main body of the Ariake Sea.

元の言語英語
記事番号012161
ジャーナルIOP Conference Series: Earth and Environmental Science
419
発行部数1
DOI
出版物ステータス出版済み - 2 8 2020
イベント3rd International Conference on Civil and Environmental Engineering, ICCEE 2019 - Kuta, Bali, インドネシア
継続期間: 8 29 20198 30 2019

All Science Journal Classification (ASJC) codes

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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