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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/30741

Title: 三大洋主要鯊魚漁獲魚種歷史漁獲量推估及CPUE標準化之研究
Estimation of historical catches and standardization of CPUEs for dominant sharks in three oceans
Authors: 劉光明
Contributors: NTOU:Institute of Marine Affairs and Resource Managemen
國立臺灣海洋大學:海洋事務與資源管理研究所
Keywords: 鯊魚;大西洋;太平洋;單位努力漁獲量;印度洋
Shark;Atlantic Ocean;Pacific Ocean;CPUE;Indian Ocean
Date: 2011-01
Issue Date: 2012-04-13T01:41:12Z
Abstract: 摘要:本研究將針對以下研究項目進行研究: (1) 整理歷年來海上觀察員所記錄之鋸鋒齒鮫及灰鯖鮫混獲資料,進行該兩魚種歷年的漁獲量和單位努力漁獲量(CPUE)的估計,(2) 針對觀察員於大西洋,太平洋及印度洋所記錄之混獲資料進行分析,估計主要混獲鯊魚種類之漁獲量,同時並估計以國外及以國內為基地之小型鮪延繩釣隻鯊魚漁獲量。
abstract:The objectives of this study are (1) estimate the historical catch and CPUE of the blue and shortfin mako sharks in the Atlantic, Pacific and Indian Ocean according to the observers’ records, (2) estimate the catch of major shark by-catch species based on the observers’ records, the shark by-catch of both foreign based and domestic based small tuna longliners will also be estimated
Relation: 100農科-10.1.1-漁-F6(1)
URI: http://ntour.ntou.edu.tw/handle/987654321/30741
Appears in Collections:[海洋事務與資源管理研究所] 研究計畫

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