Catches composition and discards generated by hake Merluccius hubbsi and shrimp Pleoticus muelleri fisheries: a case of study in the high-sea ice trawlers of San Jorge Gulf, Chubut, Argentina

The bottom trawling is the word most used fishing art generating large amounts of discards and incidental captures with a wide variety of species. In the San Jorge Gulf Argentine Patagonia, operates a fleet whose target specie is the hake Merluccius hubbsi, alternating with red shrimp Pleoticus muel...

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Bibliographic Details
Published in:Revista de biología marina y oceanografía 2013-03, Vol.48 (2), p.303-319
Main Authors: Bovcon, N D, Gongora, ME, Marinao, C, Gonzalez-Zevallos, D
Format: Article
Language:Spanish
Subjects:
Marine
Merluccius hubbsi
Pleoticus muelleri
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Summary:The bottom trawling is the word most used fishing art generating large amounts of discards and incidental captures with a wide variety of species. In the San Jorge Gulf Argentine Patagonia, operates a fleet whose target specie is the hake Merluccius hubbsi, alternating with red shrimp Pleoticus muelleri.Original Abstract: La pesca de arrastre de fondo es el arte mas utilizado a nivel mundial generando grandes cantidades de descarte por la captura incidental de una amplia variedad de especies. En el Golfo San Jorge en la Patagonia Argentina, opera una flota fresquera de altura cuya especie objetivo es la merluza Merluccius hubbsi, alternando con mareas a langostino Pleoticus muelleri.
ISSN:0717-3326
0718-1957