Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k)
This working document presents the results of the most significant cephalopods caught on the Porcupine Spanish Groundfish Survey (SP-PORC-Q3) in 2021. Biomass, abundance, geographical distribution and length frequencies for Eledone cirrhosa (horned octopus), Bathypolypus sponsalis (globose octopus),...
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ftcsic:oai:digital.csic.es:10261/324438 2024-02-11T10:06:25+01:00 Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) Fernández-Zapico, Olaya Blanco, Marian Ruiz-Pico, Susana Velasco, Francisco Baldó, Francisco Océan atlantique Tenerife (Spain) Atlantique Nord Atlantic Ocean Atlántico Norte Océano Atlántico ICES North Atlantic 2022 http://hdl.handle.net/10508/16039 http://hdl.handle.net/10261/324438 en eng Centro Oceanográfico de Cádiz ICES Working Group on Cephalopod Fisheries and Life History (WGCEPH). (21/06/2022 - 24/06/2022. Tenerife (Spain)). 2022. http://hdl.handle.net/10508/16039 http://hdl.handle.net/10261/324438 50343 open Pesquerías Centro Oceanográfico de Cádiz fish cephalopod fisheries demersal fish life history historical account documento de trabajo http://purl.org/coar/resource_type/c_8042 2022 ftcsic 2024-01-16T11:47:33Z This working document presents the results of the most significant cephalopods caught on the Porcupine Spanish Groundfish Survey (SP-PORC-Q3) in 2021. Biomass, abundance, geographical distribution and length frequencies for Eledone cirrhosa (horned octopus), Bathypolypus sponsalis (globose octopus), Todarodes sagittatus (European flying squid), Todaropsis eblanae (lesser flying squid), Loligo forbesi (veined squid), Illex coindetii (broadtail shortfin squid), Rossia macrosoma (stout bobtail squid) and other scarce cephalopods have been analysed. The species E. cirrhosa, R. macrosoma and L. forbesi increased in terms of biomass and abundance, especially R. macrosoma, reaching the highest biomass value in the time series, whereas T. sagitattus increased only in abundance terms but decreased slightly in biomass terms. In contrast, T. eblanae and B. sponsalis decreased strongly after the high values of the previous two years, as did I. coindetii. Most of the usually scarce species increased their biomass, with the exception of H. reversa. Report North Atlantic Digital.CSIC (Spanish National Research Council) 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 Cádiz fish cephalopod fisheries demersal fish life history historical account |
spellingShingle |
Pesquerías Centro Oceanográfico de Cádiz fish cephalopod fisheries demersal fish life history historical account Fernández-Zapico, Olaya Blanco, Marian Ruiz-Pico, Susana Velasco, Francisco Baldó, Francisco Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) |
topic_facet |
Pesquerías Centro Oceanográfico de Cádiz fish cephalopod fisheries demersal fish life history historical account |
description |
This working document presents the results of the most significant cephalopods caught on the Porcupine Spanish Groundfish Survey (SP-PORC-Q3) in 2021. Biomass, abundance, geographical distribution and length frequencies for Eledone cirrhosa (horned octopus), Bathypolypus sponsalis (globose octopus), Todarodes sagittatus (European flying squid), Todaropsis eblanae (lesser flying squid), Loligo forbesi (veined squid), Illex coindetii (broadtail shortfin squid), Rossia macrosoma (stout bobtail squid) and other scarce cephalopods have been analysed. The species E. cirrhosa, R. macrosoma and L. forbesi increased in terms of biomass and abundance, especially R. macrosoma, reaching the highest biomass value in the time series, whereas T. sagitattus increased only in abundance terms but decreased slightly in biomass terms. In contrast, T. eblanae and B. sponsalis decreased strongly after the high values of the previous two years, as did I. coindetii. Most of the usually scarce species increased their biomass, with the exception of H. reversa. |
format |
Report |
author |
Fernández-Zapico, Olaya Blanco, Marian Ruiz-Pico, Susana Velasco, Francisco Baldó, Francisco |
author_facet |
Fernández-Zapico, Olaya Blanco, Marian Ruiz-Pico, Susana Velasco, Francisco Baldó, Francisco |
author_sort |
Fernández-Zapico, Olaya |
title |
Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) |
title_short |
Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) |
title_full |
Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) |
title_fullStr |
Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) |
title_full_unstemmed |
Results on main cephalopods from the 2021 Spanish Ground Fish Survey on the Porcupine bank (NE Atlantic) (Division 7c and 7k) |
title_sort |
results on main cephalopods from the 2021 spanish ground fish survey on the porcupine bank (ne atlantic) (division 7c and 7k) |
publishDate |
2022 |
url |
http://hdl.handle.net/10508/16039 http://hdl.handle.net/10261/324438 |
op_coverage |
Océan atlantique Tenerife (Spain) Atlantique Nord Atlantic Ocean Atlántico Norte Océano Atlántico ICES North Atlantic |
long_lat |
ENVELOPE(-13.667,-13.667,53.333,53.333) |
geographic |
Porcupine Bank |
geographic_facet |
Porcupine Bank |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
Centro Oceanográfico de Cádiz ICES Working Group on Cephalopod Fisheries and Life History (WGCEPH). (21/06/2022 - 24/06/2022. Tenerife (Spain)). 2022. http://hdl.handle.net/10508/16039 http://hdl.handle.net/10261/324438 50343 |
op_rights |
open |
_version_ |
1790604143388262400 |