Studies on the Assessment of South Pacific Albacore Stock

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基本資料

Project title

Code/計畫編號

100農科-10.1.1-漁-F4(3)

Translated Name/計畫中文名

南太平洋長鰭鮪資源評估研究

Project Coordinator/計畫主持人

Shyh-Bin Wang

Funding Organization/主管機關

Council of Agriculture,Executive Yuan

Department/Unit

Institute of Marine Affairs and Resource Management

Website

https://www.grb.gov.tw/search/planDetail?id=2303602

Year

2011

Start date/計畫起

01-01-2011

Expected Completion/計畫迄

01-12-2011

Bugetid/研究經費

550千元

ResearchField/研究領域

漁業
海洋科學

本計畫擬針對我國在南太平洋區重要之鮪漁業漁獲魚種長鰭鮪，進行其歷史作業報表logbook及体長資料的檢視與分析，檢視其時空分佈，並分離「不同標的」長鰭鮪船作業船隻，求取本種具代表性之歷史體長與CPUE序列。也將探討漁獲分布與衛星水文資料之關聯，了解環境因子對我國南太長鰭鮪不同區劃漁獲CPUE序列之標準化，及其變動趨勢之可能影響 This research aimed to examine the historical catch statistics and length data of the albacore tuna caught by Taiwanese tuna longliners operated in the South Pacific Ocean. The spatial and temporal distribution patterns of these data will be examined, the non-albacore effort will be separated, and a more representative time series for both data sets will be obtained. In addition, relationships between environmental data and CPUE series for different geographical areas will also be examined and used to further explore the influences of environmental factors on the standardization and fluctuations of the CPUE series.

Keyword(s)

資源指標
延繩釣
長鰭鮪
標準化
環境資料
CPUE
Longline
Albacore
Standardization
Environmental data

DSpace CRIS

Studies on the Assessment of South Pacific Albacore Stock

基本資料

Description