Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16)
Spanish fleets have been fishing Norway lobster (Nephrops norvegicus) in Porcupine Bank for more than 45 years. Despite a huge Spanish effort descent in the area during this period, nowadays Spain is after Ireland the second country in Nephrops landings from this functional unit (12%). Nephrops disc...
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ftcsic:oai:digital.csic.es:10261/329024 2024-02-11T10:06:28+01:00 Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) González-Herraiz, Isabel Pérez-Contreras, María Nélida Gómez-Suárez, Francisco Javier Araujo-Fernández, María Hortensia Atlantic Ocean Copenhaguen (Denmark) North Atlantic Northeast Atlantic Irish Sea 2015 http://hdl.handle.net/10508/9058 http://hdl.handle.net/10261/329024 en eng Centro Oceanográfico de Vigo Working Group for the Celtic Seas Ecoregion (WGCSE). (12/05/2015 - 21/05/2015. Copenhaguen (Dinamarca)). 2015. - http://hdl.handle.net/10508/9058 http://hdl.handle.net/10261/329024 20799 open Pesquerías Centro Oceanográfico de Vigo documento de trabajo http://purl.org/coar/resource_type/c_8042 2015 ftcsic 2024-01-16T11:49:35Z Spanish fleets have been fishing Norway lobster (Nephrops norvegicus) in Porcupine Bank for more than 45 years. Despite a huge Spanish effort descent in the area during this period, nowadays Spain is after Ireland the second country in Nephrops landings from this functional unit (12%). Nephrops discards in the Spanish fleets were traditionally considered negligible, but a revision about the issue is necessary. On the other hand, there are problems since 2005 to carry out length sampling from the fishery on the ports, since retained catch is now frozen on board. This lack of information can be addressed by length information collected by the observers on board. Concerning effort, Spain has been providing in the last decades effort data of the hake directed fleet (that collects almost all Nephrops catch) for the successive ICES working groups related to FU 16 Nephrops. New effort information more accurate and directed to Nephrops is needed. Taking into account this demands, discards rates and estimations, catch length information and Nephrops directed effort are presented on this document. Report North Atlantic Northeast Atlantic Digital.CSIC (Spanish National Research Council) Norway Hake ENVELOPE(15.612,15.612,66.797,66.797) Porcupine Bank ENVELOPE(-13.667,-13.667,53.333,53.333) |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Pesquerías Centro Oceanográfico de Vigo |
spellingShingle |
Pesquerías Centro Oceanográfico de Vigo González-Herraiz, Isabel Pérez-Contreras, María Nélida Gómez-Suárez, Francisco Javier Araujo-Fernández, María Hortensia Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) |
topic_facet |
Pesquerías Centro Oceanográfico de Vigo |
description |
Spanish fleets have been fishing Norway lobster (Nephrops norvegicus) in Porcupine Bank for more than 45 years. Despite a huge Spanish effort descent in the area during this period, nowadays Spain is after Ireland the second country in Nephrops landings from this functional unit (12%). Nephrops discards in the Spanish fleets were traditionally considered negligible, but a revision about the issue is necessary. On the other hand, there are problems since 2005 to carry out length sampling from the fishery on the ports, since retained catch is now frozen on board. This lack of information can be addressed by length information collected by the observers on board. Concerning effort, Spain has been providing in the last decades effort data of the hake directed fleet (that collects almost all Nephrops catch) for the successive ICES working groups related to FU 16 Nephrops. New effort information more accurate and directed to Nephrops is needed. Taking into account this demands, discards rates and estimations, catch length information and Nephrops directed effort are presented on this document. |
format |
Report |
author |
González-Herraiz, Isabel Pérez-Contreras, María Nélida Gómez-Suárez, Francisco Javier Araujo-Fernández, María Hortensia |
author_facet |
González-Herraiz, Isabel Pérez-Contreras, María Nélida Gómez-Suárez, Francisco Javier Araujo-Fernández, María Hortensia |
author_sort |
González-Herraiz, Isabel |
title |
Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) |
title_short |
Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) |
title_full |
Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) |
title_fullStr |
Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) |
title_full_unstemmed |
Nephrops discards, size composition, recruitment and directed effort of the Spanish fleets in Porcupine Bank (FU 16) |
title_sort |
nephrops discards, size composition, recruitment and directed effort of the spanish fleets in porcupine bank (fu 16) |
publishDate |
2015 |
url |
http://hdl.handle.net/10508/9058 http://hdl.handle.net/10261/329024 |
op_coverage |
Atlantic Ocean Copenhaguen (Denmark) North Atlantic Northeast Atlantic Irish Sea |
long_lat |
ENVELOPE(15.612,15.612,66.797,66.797) ENVELOPE(-13.667,-13.667,53.333,53.333) |
geographic |
Norway Hake Porcupine Bank |
geographic_facet |
Norway Hake Porcupine Bank |
genre |
North Atlantic Northeast Atlantic |
genre_facet |
North Atlantic Northeast Atlantic |
op_relation |
Centro Oceanográfico de Vigo Working Group for the Celtic Seas Ecoregion (WGCSE). (12/05/2015 - 21/05/2015. Copenhaguen (Dinamarca)). 2015. - http://hdl.handle.net/10508/9058 http://hdl.handle.net/10261/329024 20799 |
op_rights |
open |
_version_ |
1790604202022535168 |