Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries
Onboard sorting process for angler sh species in Spanish North Atlantic (ICES VIIIc, IXa) coastal sheries is reviewed. The length e ect analysis across the years sampled reveled an increasing trend in length of rst retention (L50) since 2000, the year when Minimum Landing Weight (MLW 500g) were impl...
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Centro Oceanográfico de Vigo
2012
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ftieo:oai:repositorio.ieo.es:10508/3733 2023-05-15T17:27:04+02:00 Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries Santos-Blanco, J. (Juan) Pérez-Contreras, M.N. (María Nélida) Atlantic Ocean North Atlantic Northeast Atlantic ICES 2012 http://hdl.handle.net/10508/3733 unknown Centro Oceanográfico de Vigo http://hdl.handle.net/10508/3733 Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess CC-BY-NC-ND workingPaper 2012 ftieo 2022-07-26T23:47:31Z Onboard sorting process for angler sh species in Spanish North Atlantic (ICES VIIIc, IXa) coastal sheries is reviewed. The length e ect analysis across the years sampled reveled an increasing trend in length of rst retention (L50) since 2000, the year when Minimum Landing Weight (MLW 500g) were implemented. Speci c di erences in the length-based sorting process were found, being the less valuable white angler discarded at larger lengths than the black species; further, the analysis found that discard decision is taken at narrower length range for black angler. This results indicate that shers recognize angler species even at low length sizes, conditioning the degree of adoption of MLW with regards to species relative market value. Report North Atlantic Northeast Atlantic Instituto Español de Oceanografía: e-IEO |
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Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
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ftieo |
language |
unknown |
description |
Onboard sorting process for angler sh species in Spanish North Atlantic (ICES VIIIc, IXa) coastal sheries is reviewed. The length e ect analysis across the years sampled reveled an increasing trend in length of rst retention (L50) since 2000, the year when Minimum Landing Weight (MLW 500g) were implemented. Speci c di erences in the length-based sorting process were found, being the less valuable white angler discarded at larger lengths than the black species; further, the analysis found that discard decision is taken at narrower length range for black angler. This results indicate that shers recognize angler species even at low length sizes, conditioning the degree of adoption of MLW with regards to species relative market value. |
format |
Report |
author |
Santos-Blanco, J. (Juan) Pérez-Contreras, M.N. (María Nélida) |
spellingShingle |
Santos-Blanco, J. (Juan) Pérez-Contreras, M.N. (María Nélida) Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries |
author_facet |
Santos-Blanco, J. (Juan) Pérez-Contreras, M.N. (María Nélida) |
author_sort |
Santos-Blanco, J. (Juan) |
title |
Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries |
title_short |
Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries |
title_full |
Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries |
title_fullStr |
Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries |
title_full_unstemmed |
Modelling Anglerfish Discard behaviour in Spanish North Atlantic Coast Fisheries |
title_sort |
modelling anglerfish discard behaviour in spanish north atlantic coast fisheries |
publisher |
Centro Oceanográfico de Vigo |
publishDate |
2012 |
url |
http://hdl.handle.net/10508/3733 |
op_coverage |
Atlantic Ocean North Atlantic Northeast Atlantic ICES |
genre |
North Atlantic Northeast Atlantic |
genre_facet |
North Atlantic Northeast Atlantic |
op_relation |
http://hdl.handle.net/10508/3733 |
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_ |
1766118989812989952 |