首页> 中文期刊> 《中国海洋工程(英文版)》 >Study on the Tidal Wave System and Formation Mechanism of M2 Tide in the Taiwan Strait

Study on the Tidal Wave System and Formation Mechanism of M2 Tide in the Taiwan Strait

         

摘要

To study the Taiwan Strait (TS), an unusual sea area, the numerical model in marginal seas of China is used to simulate and analyze the tidal wave motion in the strait. The numerical modeling experiments reproduce the amphidromic system of the M2 tide in the south end of the Taiwan strait, and consequently confirm the existence of the degenerate amphidromic system. On this basis, further discussion is conducted on the M2 system and its formation mechanism. It can be concluded that the tidal waves of the TS is consisted of the progressing wave from the north entrance and the degenerate amphidromic system from the south entrance, in which the progressing wave from the north entrance dominates the tidal wave motion in the strait. Except for the convergent effect caused by the landform and boundary, the degenerate amphidromic system produced in the south of the strait is another important factor for the following phenomena: the large tidal range in the middle of the strait, the concentrative zone of co-amplitude and co-phase line in the south of the strait. The degenerate amphidromic system is mainly produced by the incident Pacific Ocean tidal wave from the Luzon strait and the action by the shoreline and landform. The position of the amphidromic point is compelled to move toward southwest until degenerating by the powerful progressing wave from the north entrance.

著录项

  • 来源
    《中国海洋工程(英文版)》 |2008年第1期|57-70|共14页
  • 作者单位

    Nanjing Hydraulic Research Institute Nanjing 210024;

    China;

    State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing 210098 China;

    State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing 210098 China;

    Key Laboratory of Virtual Geographic Environment (Ministry of Education) Nanjing Normal University Nanjing 210097 China;

    Nanjing Hydraulic Research Institute Nanjing 210024;

    China;

    State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing 210098 China;

    State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing 210098 China;

    College of Traffic and Ocean Engineering Hohai University Nanjing 210098 China;

    State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing 210098 China;

    College of Traffic and Ocean Engineering Hohai University Nanjing 210098 China;

    Nanjing Hydraulic Research Institute Nanjing 210024;

    China;

    State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Nanjing 210098 China;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 海洋学;
  • 关键词

    Taiwan Strait; M2 tide; tidal wave system; amphidromic point; formation mechanism;

    机译:台湾海峡;m2潮;潮汐系统;Amphidromic点;形成机制;
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