Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata)
From stomachs of cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and thorny skate (Raja radiata) sampled in the fishing surveys carried out in Flemish Cap in July from 1993 to 1998, the importance in diet, predator-prey relationship and length frequency of northern shrimp (Panda...
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Northwest Atlantic Fisheries Organization (NAFO)
1999
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ftcsic:oai:digital.csic.es:10261/328004 2024-02-11T10:03:55+01:00 Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) Rodriguez-Marin, Enrique Río-Iglesias, José Luis del Atlantic Ocean North Atlantic Northwest Atlantic Flemish Cap 1999 http://hdl.handle.net/10508/1694 http://hdl.handle.net/10261/328004 en eng Northwest Atlantic Fisheries Organization (NAFO) Centro Oceanográfico de Vigo Rodríguez Marín, E., J.L. del Río. 1999. Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata). NAFO Sci. Coun. Res. Doc. 99/73, Serial Nº N4144: 14p. http://hdl.handle.net/10508/1694 http://hdl.handle.net/10261/328004 open Pesquerías Centro Oceanográfico de Vigo working paper 1999 ftcsic 2024-01-16T11:49:11Z From stomachs of cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and thorny skate (Raja radiata) sampled in the fishing surveys carried out in Flemish Cap in July from 1993 to 1998, the importance in diet, predator-prey relationship and length frequency of northern shrimp (Pandalus borealis) were evaluated. These three species prey on different lengths of northern shrimp as a function of their feeding habits and the overlap in their ranges of vertical distribution with that of their prey. The ability of these predators to sample different sizes of northern shrimp allows the observation of the annual progression of strong year classes of this prey and the estimate of its recruitment at age 2 from its frequency of occurrence in cod stomach contents from 1989 to 1997. Report Gadus morhua Greenland North Atlantic northern shrimp Northwest Atlantic Pandalus borealis Digital.CSIC (Spanish National Research Council) Greenland |
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 Rodriguez-Marin, Enrique Río-Iglesias, José Luis del Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) |
topic_facet |
Pesquerías Centro Oceanográfico de Vigo |
description |
From stomachs of cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and thorny skate (Raja radiata) sampled in the fishing surveys carried out in Flemish Cap in July from 1993 to 1998, the importance in diet, predator-prey relationship and length frequency of northern shrimp (Pandalus borealis) were evaluated. These three species prey on different lengths of northern shrimp as a function of their feeding habits and the overlap in their ranges of vertical distribution with that of their prey. The ability of these predators to sample different sizes of northern shrimp allows the observation of the annual progression of strong year classes of this prey and the estimate of its recruitment at age 2 from its frequency of occurrence in cod stomach contents from 1989 to 1997. |
format |
Report |
author |
Rodriguez-Marin, Enrique Río-Iglesias, José Luis del |
author_facet |
Rodriguez-Marin, Enrique Río-Iglesias, José Luis del |
author_sort |
Rodriguez-Marin, Enrique |
title |
Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) |
title_short |
Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) |
title_full |
Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) |
title_fullStr |
Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) |
title_full_unstemmed |
Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata) |
title_sort |
length distributions and recruitment index of northern shrimp (pandalus borealis) in flemish cap (division 3m) in 1993-1998, as inferred from stomach contents analysis of cod (gadus morhua), greenland halibut (reinhardtius hippoglossoides) and thorny skate (raja radiata) |
publisher |
Northwest Atlantic Fisheries Organization (NAFO) |
publishDate |
1999 |
url |
http://hdl.handle.net/10508/1694 http://hdl.handle.net/10261/328004 |
op_coverage |
Atlantic Ocean North Atlantic Northwest Atlantic Flemish Cap |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Gadus morhua Greenland North Atlantic northern shrimp Northwest Atlantic Pandalus borealis |
genre_facet |
Gadus morhua Greenland North Atlantic northern shrimp Northwest Atlantic Pandalus borealis |
op_relation |
Centro Oceanográfico de Vigo Rodríguez Marín, E., J.L. del Río. 1999. Length Distributions and Recruitment Index of Northern Shrimp (Pandalus borealis) in Flemish Cap (Division 3M) in 1993-1998, as Inferred from Stomach Contents Analysis of Cod (Gadus morhua), Greenland halibut (Reinhardtius hippoglossoides) and Thorny Skate (Raja radiata). NAFO Sci. Coun. Res. Doc. 99/73, Serial Nº N4144: 14p. http://hdl.handle.net/10508/1694 http://hdl.handle.net/10261/328004 |
op_rights |
open |
_version_ |
1790600286634508288 |