相模湾西湘地区定置網漁場における漁獲物組成からみた漁場区分の年変化 The Yearly Fluctuations of Similarities Appearing in Species Composition of Set-net Fishing Grounds in the Seisyou Region of Sagami Bay

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The similarities appearing in species composition of set-net catch was examined to explicate the mechanism of catch fluctuation by using the cluster analysis on the six fishing grounds in the Seisyou region of Sagami Bay. The Seisyou region is located in the Western Sagami Bay.<br>As a result of similarities in species composition by cluster analysis, there is characterized for the tendency of dominant species catches, and then the similarities of set-net fishing grounds are classified by the five patterns. The yearly fluctuations of similarities varies in a short span of several years, influenced by species composition for each year. Further, the trend of Seisyou region is generally classified by Koyawata and Umezawa fishing grounds.

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  • 日本水産学会誌  

    日本水産学会誌 64(3), 384-392, 1998-05-15 

    日本水産學會

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各種コード

  • NII論文ID(NAID)
    10004853334
  • NII書誌ID(NCID)
    AN00193422
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00215392
  • NDL 記事登録ID
    4482231
  • NDL 雑誌分類
    ZR26(科学技術--農林水産--水産)
  • NDL 請求記号
    Z18-345
  • データ提供元
    CJP書誌  NDL  IR  J-STAGE 
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