網走湖における塩淡二成層の形成と挙動に関する研究

DOI

書誌事項

タイトル別名
  • Formation and Behavior of the Two-Layers Structure of Salt and Fresh Water in Lake Abashiri

抄録

Lake Abashiri is a brackish lake located at Abashiri river mouth and forms two-layer structure of salt and fresh water. Here, we analyze the long-term. behaviors of the halocline, defined as boundary of the two layers, from time series of annual precipitation and discharge in Abashiri river basin. Using a echo sounder for taking photographes of the halocline, we could show short-terth behavior of the halocline caused by snow melt flood, strong wind and the intrusion of salt water to this lake from the sea during flood tide. We carried out numerical analysis regarding the short-term behaviors of the two layers in Lake Abashiri when the wind is blowing hard.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282680147534976
  • NII論文ID
    130004042395
  • DOI
    10.2208/prohe.40.589
  • ISSN
    18849172
    09167374
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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