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Construction of a Headboat Index for South Atlantic Red Grouper (U.S.)
| 题名： | Construction of a Headboat Index for South Atlantic Red Grouper (U.S.) |
| 作者： | Conn, P. B. |
| 关键词： | Fisheries##Headboats##Atlantic Ocean##Sport fishing##Vessels##Sampling##Abundance##Red grouper##Catch per unit effort(CPUE)## |
| 摘要： | The headboat fishery is sampled separately from other recreational fisheries, and includes an area ranging from North Carolina to the Florida keys. The headboat fishery comprises large, for-hire vessels that charge a fee per angler and typically accommodate 660 passengers. With simple hook & line gear, passengers on these vessels frequently target hard bottom reefs, sampling many members of the snapper-grouper complex. Headboat records were examined in detail, and catch-per-unit-effort (CPUE) standardization was employed in an effort to generate a fishery dependent index. Prior to analysis, data were examined in an effort to identify possible factors that might confound inferences about relative abundance. |
| 总页数： | 32 |
| 报告类型： | 科技报告 |
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