Landings profiles and potential metiers in Greek set longliners
<qd> Katsanevakis, S., Maravelias, C. D., and Kell, L. T. 2010. Landings profiles and potential métiers in Greek set longliners. – ICES Journal of Marine Science, 67: 000–000. </qd>A very large number (>14 000) of generally small vessels operate as longliners in Greek seas. The aim of...
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fthighwire:oai:open-archive.highwire.org:icesjms:fsp279v1 2023-05-15T18:43:52+02:00 Landings profiles and potential metiers in Greek set longliners Katsanevakis, Stelios Maravelias, Christos D. Kell, Laurie T. 2009-12-20 23:34:44.0 text/html http://icesjms.oxfordjournals.org/cgi/content/short/fsp279v1 https://doi.org/10.1093/icesjms/fsp279 en eng Oxford University Press http://icesjms.oxfordjournals.org/cgi/content/short/fsp279v1 http://dx.doi.org/10.1093/icesjms/fsp279 Copyright (C) 2009, International Council for the Exploration of the Sea/Conseil International pour l'Exploration de la Mer Article TEXT 2009 fthighwire https://doi.org/10.1093/icesjms/fsp279 2013-05-26T22:26:20Z <qd> Katsanevakis, S., Maravelias, C. D., and Kell, L. T. 2010. Landings profiles and potential métiers in Greek set longliners. – ICES Journal of Marine Science, 67: 000–000. </qd>A very large number (>14 000) of generally small vessels operate as longliners in Greek seas. The aim of this study was to identify potential set longline métiers, based on a large sample of landings records from all over Greece. Landings data from set longliners between 2002 and 2006, collected from several ports in the Aegean and East Ionian Sea, were used. The landings profiles were grouped using a two-step procedure, the first involving factorial analysis of the log-transformed landing profiles, and the second a classification of the factorial coordinates (hierarchical agglomerative clustering). In all, 13 métiers were identified in the Aegean Sea and 7 in the Ionian Sea. The most important métiers identified were those targeting white sea bream ( Diplodus sargus ), hake ( Merluccius merluccius ), common sea bream ( Pagrus pagrus ), and common pandora ( Pagellus erythrinus ), and mixed métiers. Varying spatial (within the Aegean and Ionian Seas) and seasonal patterns were evident for the métiers identified, indicating that fisher motivation to engage in a specific métier varies both spatially and temporally. Text White Sea HighWire Press (Stanford University) Hake ENVELOPE(15.612,15.612,66.797,66.797) White Sea ICES Journal of Marine Science 67 4 646 656 |
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HighWire Press (Stanford University) |
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English |
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Article Katsanevakis, Stelios Maravelias, Christos D. Kell, Laurie T. Landings profiles and potential metiers in Greek set longliners |
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Article |
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<qd> Katsanevakis, S., Maravelias, C. D., and Kell, L. T. 2010. Landings profiles and potential métiers in Greek set longliners. – ICES Journal of Marine Science, 67: 000–000. </qd>A very large number (>14 000) of generally small vessels operate as longliners in Greek seas. The aim of this study was to identify potential set longline métiers, based on a large sample of landings records from all over Greece. Landings data from set longliners between 2002 and 2006, collected from several ports in the Aegean and East Ionian Sea, were used. The landings profiles were grouped using a two-step procedure, the first involving factorial analysis of the log-transformed landing profiles, and the second a classification of the factorial coordinates (hierarchical agglomerative clustering). In all, 13 métiers were identified in the Aegean Sea and 7 in the Ionian Sea. The most important métiers identified were those targeting white sea bream ( Diplodus sargus ), hake ( Merluccius merluccius ), common sea bream ( Pagrus pagrus ), and common pandora ( Pagellus erythrinus ), and mixed métiers. Varying spatial (within the Aegean and Ionian Seas) and seasonal patterns were evident for the métiers identified, indicating that fisher motivation to engage in a specific métier varies both spatially and temporally. |
format |
Text |
author |
Katsanevakis, Stelios Maravelias, Christos D. Kell, Laurie T. |
author_facet |
Katsanevakis, Stelios Maravelias, Christos D. Kell, Laurie T. |
author_sort |
Katsanevakis, Stelios |
title |
Landings profiles and potential metiers in Greek set longliners |
title_short |
Landings profiles and potential metiers in Greek set longliners |
title_full |
Landings profiles and potential metiers in Greek set longliners |
title_fullStr |
Landings profiles and potential metiers in Greek set longliners |
title_full_unstemmed |
Landings profiles and potential metiers in Greek set longliners |
title_sort |
landings profiles and potential metiers in greek set longliners |
publisher |
Oxford University Press |
publishDate |
2009 |
url |
http://icesjms.oxfordjournals.org/cgi/content/short/fsp279v1 https://doi.org/10.1093/icesjms/fsp279 |
long_lat |
ENVELOPE(15.612,15.612,66.797,66.797) |
geographic |
Hake White Sea |
geographic_facet |
Hake White Sea |
genre |
White Sea |
genre_facet |
White Sea |
op_relation |
http://icesjms.oxfordjournals.org/cgi/content/short/fsp279v1 http://dx.doi.org/10.1093/icesjms/fsp279 |
op_rights |
Copyright (C) 2009, International Council for the Exploration of the Sea/Conseil International pour l'Exploration de la Mer |
op_doi |
https://doi.org/10.1093/icesjms/fsp279 |
container_title |
ICES Journal of Marine Science |
container_volume |
67 |
container_issue |
4 |
container_start_page |
646 |
op_container_end_page |
656 |
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1766234392116592640 |