Elasmobranches Results from Spanish Discard Sampling Programme
A discard Elasmobranches species composition estimates for the Spanish bottom otter and pair trawl fleets operating in the Northeast Atlantic ICES Subareas VI, VII, VIII and North IX are presented. Information has been obtained from the “Spanish Discard Sampling Programme” carried out by the IEO. Ti...
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Centro Oceanográfico de Vigo
2010
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ftieo:oai:repositorio.ieo.es:10508/3614 2023-05-15T17:41:08+02:00 Elasmobranches Results from Spanish Discard Sampling Programme Santos-Blanco, J. (Juan) Araujo-Fernández, M.H. (María Hortensia) Salinas-Aguilera, M.I. (Miren Itxaso) Pérez-Contreras, M.N. (María Nélida) Atlantic Ocean Eastern Atlantic Northeast Atlantic Iberian waters 2010 http://hdl.handle.net/10508/3614 unknown Centro Oceanográfico de Vigo http://hdl.handle.net/10508/3614 Working Group on Elasmobranch Fishes (WGEF). (22/06/2010 - 29/06/2010. Horta (Portugal)). 2010. ICES CM 2010/ACOM:19 Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess CC-BY-NC-ND Discards Elasmobranches Celtic Seas Iberian Waters Bottom Trawl workingPaper 2010 ftieo 2022-07-26T23:47:30Z A discard Elasmobranches species composition estimates for the Spanish bottom otter and pair trawl fleets operating in the Northeast Atlantic ICES Subareas VI, VII, VIII and North IX are presented. Information has been obtained from the “Spanish Discard Sampling Programme” carried out by the IEO. Time series provide information on discarded catch (in weight and number) and length distributions since 2003 to 2009. Eighteen species were selected in order to show the most important ones occurring in Spanish discards. Trip was the sampling unit, being raised to fleet level using fishing effort as auxiliary variable. Discard estimates for these species show high betweenyears variation, exceeding 50% CV in all cases. Further exploratory data analysis was carried for the four most discarded species. Report Northeast Atlantic Instituto Español de Oceanografía: e-IEO |
institution |
Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
op_collection_id |
ftieo |
language |
unknown |
topic |
Discards Elasmobranches Celtic Seas Iberian Waters Bottom Trawl |
spellingShingle |
Discards Elasmobranches Celtic Seas Iberian Waters Bottom Trawl Santos-Blanco, J. (Juan) Araujo-Fernández, M.H. (María Hortensia) Salinas-Aguilera, M.I. (Miren Itxaso) Pérez-Contreras, M.N. (María Nélida) Elasmobranches Results from Spanish Discard Sampling Programme |
topic_facet |
Discards Elasmobranches Celtic Seas Iberian Waters Bottom Trawl |
description |
A discard Elasmobranches species composition estimates for the Spanish bottom otter and pair trawl fleets operating in the Northeast Atlantic ICES Subareas VI, VII, VIII and North IX are presented. Information has been obtained from the “Spanish Discard Sampling Programme” carried out by the IEO. Time series provide information on discarded catch (in weight and number) and length distributions since 2003 to 2009. Eighteen species were selected in order to show the most important ones occurring in Spanish discards. Trip was the sampling unit, being raised to fleet level using fishing effort as auxiliary variable. Discard estimates for these species show high betweenyears variation, exceeding 50% CV in all cases. Further exploratory data analysis was carried for the four most discarded species. |
format |
Report |
author |
Santos-Blanco, J. (Juan) Araujo-Fernández, M.H. (María Hortensia) Salinas-Aguilera, M.I. (Miren Itxaso) Pérez-Contreras, M.N. (María Nélida) |
author_facet |
Santos-Blanco, J. (Juan) Araujo-Fernández, M.H. (María Hortensia) Salinas-Aguilera, M.I. (Miren Itxaso) Pérez-Contreras, M.N. (María Nélida) |
author_sort |
Santos-Blanco, J. (Juan) |
title |
Elasmobranches Results from Spanish Discard Sampling Programme |
title_short |
Elasmobranches Results from Spanish Discard Sampling Programme |
title_full |
Elasmobranches Results from Spanish Discard Sampling Programme |
title_fullStr |
Elasmobranches Results from Spanish Discard Sampling Programme |
title_full_unstemmed |
Elasmobranches Results from Spanish Discard Sampling Programme |
title_sort |
elasmobranches results from spanish discard sampling programme |
publisher |
Centro Oceanográfico de Vigo |
publishDate |
2010 |
url |
http://hdl.handle.net/10508/3614 |
op_coverage |
Atlantic Ocean Eastern Atlantic Northeast Atlantic Iberian waters |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_relation |
http://hdl.handle.net/10508/3614 Working Group on Elasmobranch Fishes (WGEF). (22/06/2010 - 29/06/2010. Horta (Portugal)). 2010. ICES CM 2010/ACOM:19 |
op_rights |
Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess |
op_rightsnorm |
CC-BY-NC-ND |
_version_ |
1766142409359491072 |