The offshore recreational fisheries of northeastern Brazil

被引:10
|
作者
Felizola-Freire, Katia Meirelles [1 ]
Rashid-Sumaila, Ussif [1 ]
Pauly, Daniel [2 ]
Adelino, Gustavo [3 ]
机构
[1] Univ British Columbia, Inst Oceans & Fisheries, Fisheries Econ Res Unit, Vancouver, BC, Canada
[2] Univ British Columbia, Inst Oceans & Fisheries, Sea Us, Vancouver, BC, Canada
[3] Zagaia Pesca Ocean, Joao Pessoa, Paraiba, Brazil
来源
关键词
sports fishery; amateur fishery; oceanic; recreational fishery; northeastern Brazil; FUTURE; STATES; CATCH;
D O I
10.3856/vol46-issue4-fulltext-14
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
This study was carried out to estimate total catches extracted from the offshore areas of northeastern Brazil by recreational fishers from offshore operations, daily activities, and fishing competitions. It also aimed at providing a first estimate of expenditure by anglers in the region. The basis for this analysis was the data supplied by the only offshore fishing operator established in Paraiba State. The available logbooks allowed for the first estimate of total catches by anglers in Paraiba State, which was extrapolated to the entire region using information provided in a database of recreational fishers' licenses. By combining these data with catch data from fishing competitions, we were able to estimate that a peak of about 90 ton was extracted in 2011. This catch is low when compared with commercial catches, but the associated economic impacts, assessed via the expenditure by recreational fishers at US$1.5 million in 2014, is high. Moreover, catches are concentrated mainly on a small number of species, mostly Thunnus spp. and Seriola spp. in waters off Paraiba State. No information is available on the current status of these amberjacks (Seriola spp.). However, some of the snappers (Fam. Lutjanidae) included in the top species caught by recreational fishers are considered overexploited in the region.
引用
收藏
页码:765 / 778
页数:14
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