The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988
A randomly stratified bottom-trawl survey was realized in the Flemish Cap (NAFO Div. 3M) in July 1988. The stomach contents of three species were studied: 320 of American plaice (Hippoglossoides platessoides), 203 of redfish (Sebastes Marinus) and 468 of cod (Gadus morhua). The cod specimens were cl...
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ftcsic:oai:digital.csic.es:10261/329080 2024-02-11T10:03:54+01:00 The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 Paz, Xabier Vázquez-Álvarez, Francisco Javier Fernández-Arroyo, Anxo Casas-Sánchez, José Miguel Cárdenas-González, Enrique de Atlantic Ocean North Atlantic Northwest Atlantic Flemish Cap 1989 http://hdl.handle.net/10508/634 http://hdl.handle.net/10261/329080 en eng Centro Oceanográfico de Vigo Paz Canalejo, F. J. et al. 1989. The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988. NAFO Sci. Coun. Res. Doc. 89/45, Serial Nº N1622: 15p. http://hdl.handle.net/10508/634 http://hdl.handle.net/10261/329080 open Pesquerías Centro Oceanográfico de Vigo documento de trabajo http://purl.org/coar/resource_type/c_8042 1989 ftcsic 2024-01-16T11:49:38Z A randomly stratified bottom-trawl survey was realized in the Flemish Cap (NAFO Div. 3M) in July 1988. The stomach contents of three species were studied: 320 of American plaice (Hippoglossoides platessoides), 203 of redfish (Sebastes Marinus) and 468 of cod (Gadus morhua). The cod specimens were classified taking into account age groups; in the case of other species by length classes. The food items, the prey occurrence index and the diversity index were determined too. The Schoener overlap index was calculated to study the intraspecific diet overlap in cod and the interspecific diet overlap between the three species. The relation between predator size (cod) and prey size (redfish) was also studied. Report Gadus morhua North Atlantic Northwest Atlantic Sebastes marinus Digital.CSIC (Spanish National Research Council) |
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 Paz, Xabier Vázquez-Álvarez, Francisco Javier Fernández-Arroyo, Anxo Casas-Sánchez, José Miguel Cárdenas-González, Enrique de The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 |
topic_facet |
Pesquerías Centro Oceanográfico de Vigo |
description |
A randomly stratified bottom-trawl survey was realized in the Flemish Cap (NAFO Div. 3M) in July 1988. The stomach contents of three species were studied: 320 of American plaice (Hippoglossoides platessoides), 203 of redfish (Sebastes Marinus) and 468 of cod (Gadus morhua). The cod specimens were classified taking into account age groups; in the case of other species by length classes. The food items, the prey occurrence index and the diversity index were determined too. The Schoener overlap index was calculated to study the intraspecific diet overlap in cod and the interspecific diet overlap between the three species. The relation between predator size (cod) and prey size (redfish) was also studied. |
format |
Report |
author |
Paz, Xabier Vázquez-Álvarez, Francisco Javier Fernández-Arroyo, Anxo Casas-Sánchez, José Miguel Cárdenas-González, Enrique de |
author_facet |
Paz, Xabier Vázquez-Álvarez, Francisco Javier Fernández-Arroyo, Anxo Casas-Sánchez, José Miguel Cárdenas-González, Enrique de |
author_sort |
Paz, Xabier |
title |
The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 |
title_short |
The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 |
title_full |
The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 |
title_fullStr |
The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 |
title_full_unstemmed |
The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988 |
title_sort |
feeding of american plaice (hippoglossoides platessoides), redfish (sebastes marinus) and cod (gadus morhua) in the flemish cap during july 1988 |
publishDate |
1989 |
url |
http://hdl.handle.net/10508/634 http://hdl.handle.net/10261/329080 |
op_coverage |
Atlantic Ocean North Atlantic Northwest Atlantic Flemish Cap |
genre |
Gadus morhua North Atlantic Northwest Atlantic Sebastes marinus |
genre_facet |
Gadus morhua North Atlantic Northwest Atlantic Sebastes marinus |
op_relation |
Centro Oceanográfico de Vigo Paz Canalejo, F. J. et al. 1989. The feeding of American plaice (Hippoglossoides platessoides), Redfish (Sebastes marinus) and Cod (Gadus morhua) in the Flemish Cap during July 1988. NAFO Sci. Coun. Res. Doc. 89/45, Serial Nº N1622: 15p. http://hdl.handle.net/10508/634 http://hdl.handle.net/10261/329080 |
op_rights |
open |
_version_ |
1790600278873997312 |