Assessment of the Cod Stock in NAFO Division 3M
An assessment of the cod stock in NAFO Division 3M is performed. A Bayesian model, as used in the two last assessments, was used to perform the analysis. Results indicate a fairly substantial increase in SSB, reaching a value well above Blim. The six-years retrospective plot shows that the recruitme...
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ftcsic:oai:digital.csic.es:10261/327844 2024-02-11T10:06:18+01:00 Assessment of the Cod Stock in NAFO Division 3M González-Troncoso, Diana Vázquez, Antonio Atlantic Ocean North Atlantic Northwest Atlantic NAFO 2010 http://hdl.handle.net/10508/626 http://hdl.handle.net/10261/327844 en eng Centro Oceanográfico de Vigo González Troncoso, D., Vázquez, A. 2010. Assessment of the Cod Stock in NAFO Division 3M. NAFO Sci. Coun. Res. Doc. 10/41, Serial Nº N5800: 44p. http://hdl.handle.net/10508/626 http://hdl.handle.net/10261/327844 open Pesquerías Centro Oceanográfico de Vigo working paper 2010 ftcsic 2024-01-16T11:49:08Z An assessment of the cod stock in NAFO Division 3M is performed. A Bayesian model, as used in the two last assessments, was used to perform the analysis. Results indicate a fairly substantial increase in SSB, reaching a value well above Blim. The six-years retrospective plot shows that the recruitment is overestimated every year. Three year projections indicate that fishing at the Fbar level currently estimated for 2009 should allow SSB to increase, although abundance will remain at lower levels. If the fishing mortality were return to the levels seen before 1995, stock recovery would become very improbable. Report North Atlantic Northwest Atlantic Digital.CSIC (Spanish National Research Council) |
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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-Troncoso, Diana Vázquez, Antonio Assessment of the Cod Stock in NAFO Division 3M |
topic_facet |
Pesquerías Centro Oceanográfico de Vigo |
description |
An assessment of the cod stock in NAFO Division 3M is performed. A Bayesian model, as used in the two last assessments, was used to perform the analysis. Results indicate a fairly substantial increase in SSB, reaching a value well above Blim. The six-years retrospective plot shows that the recruitment is overestimated every year. Three year projections indicate that fishing at the Fbar level currently estimated for 2009 should allow SSB to increase, although abundance will remain at lower levels. If the fishing mortality were return to the levels seen before 1995, stock recovery would become very improbable. |
format |
Report |
author |
González-Troncoso, Diana Vázquez, Antonio |
author_facet |
González-Troncoso, Diana Vázquez, Antonio |
author_sort |
González-Troncoso, Diana |
title |
Assessment of the Cod Stock in NAFO Division 3M |
title_short |
Assessment of the Cod Stock in NAFO Division 3M |
title_full |
Assessment of the Cod Stock in NAFO Division 3M |
title_fullStr |
Assessment of the Cod Stock in NAFO Division 3M |
title_full_unstemmed |
Assessment of the Cod Stock in NAFO Division 3M |
title_sort |
assessment of the cod stock in nafo division 3m |
publishDate |
2010 |
url |
http://hdl.handle.net/10508/626 http://hdl.handle.net/10261/327844 |
op_coverage |
Atlantic Ocean North Atlantic Northwest Atlantic NAFO |
genre |
North Atlantic Northwest Atlantic |
genre_facet |
North Atlantic Northwest Atlantic |
op_relation |
Centro Oceanográfico de Vigo González Troncoso, D., Vázquez, A. 2010. Assessment of the Cod Stock in NAFO Division 3M. NAFO Sci. Coun. Res. Doc. 10/41, Serial Nº N5800: 44p. http://hdl.handle.net/10508/626 http://hdl.handle.net/10261/327844 |
op_rights |
open |
_version_ |
1790603923853148160 |