科技报告详细信息
Corrected Catch Histories and Logbook Accuracy for Billfishes (Isiophoridae) in the Hawaii-based Longline Fishery | |
Walsh, William A. ; Bigelow, Keith A. ; Ito, Russell Y. | |
United States. National Oceanic and Atmospheric Administration. | |
关键词: Oceanography -- Research.; technical reports; fisheries; billfish; bycatch; | |
RP-ID : NMFS-PIFSC-13 RP-ID : NOAA_Tech_Memo_PIFSC_13 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
From abstract: This paper presents corrected catch histories, standardized catch rates, and evaluations of the accuracy of federally mandated commercial logbooks for billfishes taken as incidental catch by the Hawaii-based longline fishery. The study was conducted because billfish misidentifications in logbooks caused by similarities in body size, shape, and coloration have long represented a major challenge in monitoring this fishery.
【 预 览 】
Files | Size | Format | View |
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NOAA_Tech_Memo_PIFSC_13.pdf | 1128KB | download |