Variaciones interanuales en las capturas de tiburones pelágicos en el
Pelagic migrating sharks are by-caught incidentally in longline fisheries. Some of these species have been catalogued as threatened or vulnerable by several Regional Fisheries Organizations and International Conservational NGOs. Alboran Sea is an important area for pelagic migrating sharks because i...
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ftcsic:oai:digital.csic.es:10261/326442 2024-06-23T07:50:09+00:00 Variaciones interanuales en las capturas de tiburones pelágicos en el Ceballos, Elvira Báez, José Carlos Meléndez-Vallejo, María José Muñoz, P. Macías-López, Ángel David Málaga (España) Mediterranean Sea Western Mediterranean Sea Alboran Sea 2015 http://hdl.handle.net/10261/326442 es spa Centro Oceanográfico de Málaga Postprint Resúmenes sobre el VIII Simposio MIA15. (ed.). d. Málaga(España). 2015. 0 pp: 0-0 http://hdl.handle.net/10261/326442 21277 open Pesquerías Centro Oceanográfico de Málaga Climate oscillations Migratory species Mediterranean Sea Sharks capítulo de libro http://purl.org/coar/resource_type/c_3248 2015 ftcsic 2024-05-29T00:02:12Z Pelagic migrating sharks are by-caught incidentally in longline fisheries. Some of these species have been catalogued as threatened or vulnerable by several Regional Fisheries Organizations and International Conservational NGOs. Alboran Sea is an important area for pelagic migrating sharks because it is the natural and unique communication way between the Atlantic Ocean and Mediterranean Sea. This area is considered by several authors as a hot-spot of Climate Oscillation, such as the North Atlantic Oscillation (NAO) and the Arctic Oscillation (AO). In addition, Alboran Sea is an important fishing ground where the longline fisheries targeting swordfish operates. Recent studies concluded that historical landing of pelagic sharks from harbours of Alboran Sea and Balearic Sea were mediated for atmospheric oscillations. The main aim of the present study was to assess the effect of atmospheric oscillation on the Catch per Unit Effort (CPUE) of vulnerable sharks thresher shark, Alopias vulpinus (Bonnaterre, 1788) and shortfin mako, Isurus oxyrinchus (Rafinesque, 1810) by-caught in the traditional longline fisheries. The atmospheric oscillations tested in this study were the North Atlantic Oscillation (NAO) and the Arctic Oscillation (AO). We found a significant positive correlation between the NAO and AO indexes of the previous year to the CPUE tested. Book Part Arctic North Atlantic North Atlantic oscillation Digital.CSIC (Spanish National Research Council) Arctic Fishing Ground ENVELOPE(-55.848,-55.848,49.550,49.550) |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
Spanish |
topic |
Pesquerías Centro Oceanográfico de Málaga Climate oscillations Migratory species Mediterranean Sea Sharks |
spellingShingle |
Pesquerías Centro Oceanográfico de Málaga Climate oscillations Migratory species Mediterranean Sea Sharks Ceballos, Elvira Báez, José Carlos Meléndez-Vallejo, María José Muñoz, P. Macías-López, Ángel David Variaciones interanuales en las capturas de tiburones pelágicos en el |
topic_facet |
Pesquerías Centro Oceanográfico de Málaga Climate oscillations Migratory species Mediterranean Sea Sharks |
description |
Pelagic migrating sharks are by-caught incidentally in longline fisheries. Some of these species have been catalogued as threatened or vulnerable by several Regional Fisheries Organizations and International Conservational NGOs. Alboran Sea is an important area for pelagic migrating sharks because it is the natural and unique communication way between the Atlantic Ocean and Mediterranean Sea. This area is considered by several authors as a hot-spot of Climate Oscillation, such as the North Atlantic Oscillation (NAO) and the Arctic Oscillation (AO). In addition, Alboran Sea is an important fishing ground where the longline fisheries targeting swordfish operates. Recent studies concluded that historical landing of pelagic sharks from harbours of Alboran Sea and Balearic Sea were mediated for atmospheric oscillations. The main aim of the present study was to assess the effect of atmospheric oscillation on the Catch per Unit Effort (CPUE) of vulnerable sharks thresher shark, Alopias vulpinus (Bonnaterre, 1788) and shortfin mako, Isurus oxyrinchus (Rafinesque, 1810) by-caught in the traditional longline fisheries. The atmospheric oscillations tested in this study were the North Atlantic Oscillation (NAO) and the Arctic Oscillation (AO). We found a significant positive correlation between the NAO and AO indexes of the previous year to the CPUE tested. |
format |
Book Part |
author |
Ceballos, Elvira Báez, José Carlos Meléndez-Vallejo, María José Muñoz, P. Macías-López, Ángel David |
author_facet |
Ceballos, Elvira Báez, José Carlos Meléndez-Vallejo, María José Muñoz, P. Macías-López, Ángel David |
author_sort |
Ceballos, Elvira |
title |
Variaciones interanuales en las capturas de tiburones pelágicos en el |
title_short |
Variaciones interanuales en las capturas de tiburones pelágicos en el |
title_full |
Variaciones interanuales en las capturas de tiburones pelágicos en el |
title_fullStr |
Variaciones interanuales en las capturas de tiburones pelágicos en el |
title_full_unstemmed |
Variaciones interanuales en las capturas de tiburones pelágicos en el |
title_sort |
variaciones interanuales en las capturas de tiburones pelágicos en el |
publishDate |
2015 |
url |
http://hdl.handle.net/10261/326442 |
op_coverage |
Málaga (España) Mediterranean Sea Western Mediterranean Sea Alboran Sea |
long_lat |
ENVELOPE(-55.848,-55.848,49.550,49.550) |
geographic |
Arctic Fishing Ground |
geographic_facet |
Arctic Fishing Ground |
genre |
Arctic North Atlantic North Atlantic oscillation |
genre_facet |
Arctic North Atlantic North Atlantic oscillation |
op_relation |
Centro Oceanográfico de Málaga Postprint Resúmenes sobre el VIII Simposio MIA15. (ed.). d. Málaga(España). 2015. 0 pp: 0-0 http://hdl.handle.net/10261/326442 21277 |
op_rights |
open |
_version_ |
1802641029550047232 |