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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/36528


    Title: 台灣海峽北部底質與漁獲組成特性之年間變動
    Authors: 朱達仁
    tajen
    Contributors: 休閒遊憩規劃與管理學系
    Leisure and Recreation Management
    Keywords: 台灣海峽 底質 漁獲組成 年間變動
    Species composition;Taiwan Strait;Bottom substrate;temporal attributes
    Date: 2009
    Issue Date: 2014-06-27 15:13:19 (UTC+8)
    Abstract: 本研究依據過去三十年單拖漁船所填報資料,就底質資料畫分為泥質、沙質與沙泥混合,就這三大類的環境參數探討居中的漁獲組成的變化。
    原始填報種類有52種漁獲,經過初步的分析,在沙底質的環境下,白帶(40%)、烏賊(14%)、海鰻(10%)、黃花(6%)、白口(5%)等五種漁獲較為龐大,在泥質底質的環境下,則為白帶(47%)、烏賊(12%)、海鰻(11%)、蟹類(7%)、黃花(6%),而在沙泥混合下,為白帶(38%)、烏賊(11%)、海鰻(10%)、柔魚(8%)、蟹類(5%)。
    以上述結果視之,三種區域漁獲大宗大
    Based on 1974-2008 Taiwanese trawl fisheries recovered catch and effort data, the preliminary analysis of species-composition results so far obtained indicated that (1)Hair tail (47 %), Squid (12 %), Sea eel (11 %), Crab (7 %), and Yellow croaker (6 %) we
    Appears in Collections:[Department of Leisure and Recreation Management] Seminar Papers

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