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Shrimp by-catch reduction using a short funnel net, in the Gulf of Tehuantepec, South Pacific, Mexico

dc.creatorSarmiento Náfate, Saúl
dc.creatorGil López, Heldail A.
dc.creatorArroyo Mora, Daisy
dc.date2007-04-11
dc.date.accessioned2016-05-03T15:32:52Z
dc.date.available2016-05-03T15:32:52Z
dc.identifierhttp://revistas.ucr.ac.cr/index.php/rbt/article/view/5964
dc.identifier10.15517/rbt.v55i3-4.5964
dc.identifier.urihttps://hdl.handle.net/10669/27387
dc.descriptionReduction of the by-catch in shrimp fishery is an important goal worldwide. In order to compare bycatch using the conventional trawling net and a newly designed short funnel net, nine cruises were carried out by the commercial fleet operating in the Gulf of Tehuantepec, Mexico. A total of 480 trawls were done (mean duration: 85 min). The experimental trawls using the modified net produced a 21.13-28.86% by-catch reduction (confidence interval 95%), a 3% increase of shrimp catch, and a significant reduction on net recovery time.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherUniversidad de Costa Ricaen-US
dc.rightsCopyright (c) 2014 International Journal of Tropical Biology and Conservationen-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 55 (3-4) September-December 2007en-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 55 (3-4) September-December 2007es-ES
dc.sourceRevista Biología Tropical; Vol. 55 (3-4) September-December 2007pt-PT
dc.source2215-2075
dc.source0034-7744
dc.source10.15517/rbt.v55i3-4
dc.titleShrimp by-catch reduction using a short funnel net, in the Gulf of Tehuantepec, South Pacific, Mexicoen-US
dc.typeartículo original


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