魚介類卵仔魚の輸送と滞留に関する数値解析モデルの開発 Numerical Modeling of Pelagic Egg and Larval Drift

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Two numerical models of water quality and egg/larva drift are prescribed. The fomer model can predictthe distribution of velocity, Water temperature, salinity and dissolved oxygen in a nursery pond for flounders,Paralichthys olivaceus. This model will be a valuable tool for designing pond configuration and deciding reasonable inflow rate in comection with water quality. The latter model is based on Euler-Lagrangian method to takeinto consideration of spontaneous vertical movement of pelagic eggs and larvae of brown sole, Pleurronectes herzensteini. This model reveals the short-term wind fluctuation have a great effect on the transport and retentionrate from the spawing to the nursery grounds in Sea of Japan and the vertical migration prevents the larvaefrom the dispersion to the offshore.

収録刊行物

  • 水産工学

    水産工学 36(2), 119-125, 1999-11-15

    日本水産工学会

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各種コード

  • NII論文ID(NAID)
    10008275323
  • NII書誌ID(NCID)
    AN10278554
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    09167617
  • NDL 記事登録ID
    4944291
  • NDL 雑誌分類
    ZR26(科学技術--農林水産--水産)
  • NDL 請求記号
    Z18-1327
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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