Study on generation of wind-dirven current and behavior of the density interface between salt and fresh waters in Lake Abashiri

DOI

Bibliographic Information

Other Title
  • 網走湖における吹送流の発生と成層界面の挙動に関する研究

Abstract

In recent years, Lake Abashiri has been confronted with serious problems due to water accidents induced by aoshio and eutrophication. By using a fish detector and ADCP, we could make clear the spatial and temporal structure of density stratified flow, theshort-term behaviors of salinocline (halocline) just after the occurrence of aoshio, and the overall characteristics of the flow in this lake. Based on the results of the observation, we carried out the numerical analysis regarding to the time-varying behaviors of the density interface and the wind-driven flow. Comparing the calculation results with field data, we could evaluate the influence of wind, the horizontal and vertical structure of the lake on the flow and the behaviors of salinocline.

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Details 詳細情報について

  • CRID
    1390001205170011264
  • NII Article ID
    130004042564
  • DOI
    10.2208/prohe.41.481
  • ISSN
    18849172
    09167374
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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