National Taiwan Ocean University Institutional Repository:Item 987654321/39935
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 28611/40652
造访人次 : 754101      在线人数 : 52
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39935

题名: Environmental influences on seasonal movement patterns and regional fidelity of striped marlin Kajikia audax in the Pacific Ocean
作者: Nan-Jay Su;Chi-Lu Sun;André E. Punt;Su-Zan Yeh;Gerard DiNardo
贡献者: 國立臺灣海洋大學:環境生物與漁業科學學系
关键词: CPUE;Linear models;Spatial pattern;Environmental preference;Habitat range
日期: 2015-06
上传时间: 2017-01-10T01:03:47Z
出版者: Fisheries Research
摘要: Abstract:Striped marlin is a highly mobile species distributed throughout the Pacific Ocean. They are less migratory than other billfish species and show considerable variation in spatial distribution as a consequence of habitat preference. The spatial patterns and habitat characteristics of striped marlin in the Pacific Ocean were examined using generalized linear and additive models fitted to fishery-dependent catch-per-unit-effort and satellite-based environmental data. Of the oceanographic variables considered in the analyses, sea surface temperature (SST) explained the largest proportion of the deviance, and is considered the best predictor of the spatial distribution of this species. Results from the models showed that preferred habitats of striped marlin were non-contiguous in the Pacific Ocean, and there was a seasonal movement of preferred habitat within each region that could be related to the changes in SST. Stock assessments and management for striped marlin should be conducted regionally as this species exhibits some level of regional site fidelity. Information from tagging experiments for each region is needed to further improve the understanding of movement patterns and thus enhance the ability to better define the habitat ranges and stock boundaries for this species.
關聯: 166, pp.59-66
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39935
显示于类别:[環境生物與漁業科學學系] 期刊論文

文件中的档案:

档案 描述 大小格式浏览次数
1-s2.0-S0165783614002434-main.pdf2444KbAdobe PDF83检视/开启


在NTOUR中所有的数据项都受到原著作权保护.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈