http://scholars.ntou.edu.tw/handle/123456789/14567
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ting-Chun Kuo | en_US |
dc.date.accessioned | 2020-12-15T08:18:40Z | - |
dc.date.available | 2020-12-15T08:18:40Z | - |
dc.date.issued | 2019-05-03 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/14567 | - |
dc.description.abstract | In this study, we update the distribution of seabird bycatch of Taiwanese tuna longline vessels from 2010-2018. Furthermore, we explore if seabird bycatch rate varies among fleets, including (1) Taiwanese fleets with different size and targets, and (2) Taiwanese fleet and Japanese fleet. We used observer data collected from 440 Taiwanese tuna longline vessels operating in the southern Ocean (south of 20° S) between 2010 and 2018. For the observed 103,511 thousand hooks, 1,523 seabirds were incidental caught. The mean annual bycatch rate ranges from 0.003-0.037 from 2010-2017. The bycatch rate of seabirds was not significantly different among vessels with different size and targets, when year and operation location were considered. In addition, the mean bycatch rate of seabirds was similar between Taiwanese and Japanese tuna longline vessels, when the operation time period and fishing ground are controlled. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Commission for the Conservation of Southern Bluefin Tuna | en_US |
dc.subject | seabird bycatch | en_US |
dc.subject | albatrosses | en_US |
dc.subject | bycatch rates | en_US |
dc.title | Incidental catch of seabirds by Taiwanese longline fleet in the Southern Oceans between 2010-2018 | en_US |
dc.type | other | en_US |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Products | - |
item.openairecristype | http://purl.org/coar/resource_type/c_1843 | - |
item.openairetype | other | - |
crisitem.author.dept | College of Ocean Science and Resource | - |
crisitem.author.dept | Institute of Marine Affairs and Resource Management | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.orcid | 0000-0003-2462-5729 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Ocean Science and Resource | - |
Appears in Collections: | 海洋事務與資源管理研究所 |
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