Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz
Several studies have shown the effect of climatic oscillations on fisheries. Small pelagic fish are of special global economic importance and very sensitive to fluctuations in the physical environment in which they live. The main goal of this study was to explore the relationship between the North A...
Published in: | International Journal of Biometeorology |
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Online Access: | http://hdl.handle.net/10508/15934 http://hdl.handle.net/10261/325914 https://doi.org/10.1007/s00484-021-02223-9 |
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ftcsic:oai:digital.csic.es:10261/325914 2024-02-11T10:01:27+01:00 Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz Castro-Gutierrez, Jairo Báez, José Carlos Czerwinski, Ivone Alejandra Cabrera Castro, Remedios Océan atlantique Atlantique Nord Atlantic Ocean Atlántico Norte Océano Atlántico ICES North Atlantic 2022-11-01 http://hdl.handle.net/10508/15934 http://hdl.handle.net/10261/325914 https://doi.org/10.1007/s00484-021-02223-9 en eng Centro Oceanográfico de Málaga Postprint International Journal of Biometeorology, 66. 2022: 613-626 0020-7128 http://hdl.handle.net/10508/15934 http://hdl.handle.net/10261/325914 doi:10.1007/s00484-021-02223-9 50252 open Centro Oceanográfico de Málaga Pesquerías fish pelagic fisheries bioclimatology pelagic fish oscillations artículo http://purl.org/coar/resource_type/c_6501 2022 ftcsic https://doi.org/10.1007/s00484-021-02223-9 2024-01-16T11:48:14Z Several studies have shown the effect of climatic oscillations on fisheries. Small pelagic fish are of special global economic importance and very sensitive to fluctuations in the physical environment in which they live. The main goal of this study was to explore the relationship between the North Atlantic Oscillation (NAO), the East Atlantic pattern (EA), and the Arctic Oscillation (AO) on the landings and first sale prices of the most representative small pelagic commercial species of the purse-seine fisheries in the Gulf of Cadiz (North East Atlantic), the European anchovy Engraulis encrasicolus and the European sardine Sardine pilchardus. Generalised linear models (GLMs) with different data transformations and distribution errors were generated to analyse these relationships. The best results of the models were obtained by applying a moving average of order 3 to the dataset with a double weighted median. Our results demonstrate relationships between NAO, AO, and EA and European anchovy and sardine landings. These cause an indirect effect on the first sale price in markets through catch variations, which affect the price according to the law of supply and demand. The limitations of this study and management implications are discussed. SI Article in Journal/Newspaper Arctic North Atlantic North Atlantic oscillation North East Atlantic Digital.CSIC (Spanish National Research Council) Arctic International Journal of Biometeorology 66 3 613 626 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Centro Oceanográfico de Málaga Pesquerías fish pelagic fisheries bioclimatology pelagic fish oscillations |
spellingShingle |
Centro Oceanográfico de Málaga Pesquerías fish pelagic fisheries bioclimatology pelagic fish oscillations Castro-Gutierrez, Jairo Báez, José Carlos Czerwinski, Ivone Alejandra Cabrera Castro, Remedios Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz |
topic_facet |
Centro Oceanográfico de Málaga Pesquerías fish pelagic fisheries bioclimatology pelagic fish oscillations |
description |
Several studies have shown the effect of climatic oscillations on fisheries. Small pelagic fish are of special global economic importance and very sensitive to fluctuations in the physical environment in which they live. The main goal of this study was to explore the relationship between the North Atlantic Oscillation (NAO), the East Atlantic pattern (EA), and the Arctic Oscillation (AO) on the landings and first sale prices of the most representative small pelagic commercial species of the purse-seine fisheries in the Gulf of Cadiz (North East Atlantic), the European anchovy Engraulis encrasicolus and the European sardine Sardine pilchardus. Generalised linear models (GLMs) with different data transformations and distribution errors were generated to analyse these relationships. The best results of the models were obtained by applying a moving average of order 3 to the dataset with a double weighted median. Our results demonstrate relationships between NAO, AO, and EA and European anchovy and sardine landings. These cause an indirect effect on the first sale price in markets through catch variations, which affect the price according to the law of supply and demand. The limitations of this study and management implications are discussed. SI |
format |
Article in Journal/Newspaper |
author |
Castro-Gutierrez, Jairo Báez, José Carlos Czerwinski, Ivone Alejandra Cabrera Castro, Remedios |
author_facet |
Castro-Gutierrez, Jairo Báez, José Carlos Czerwinski, Ivone Alejandra Cabrera Castro, Remedios |
author_sort |
Castro-Gutierrez, Jairo |
title |
Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz |
title_short |
Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz |
title_full |
Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz |
title_fullStr |
Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz |
title_full_unstemmed |
Effect of climatic oscillations on small pelagic fisheries and its economic profit in the Gulf of Cadiz |
title_sort |
effect of climatic oscillations on small pelagic fisheries and its economic profit in the gulf of cadiz |
publishDate |
2022 |
url |
http://hdl.handle.net/10508/15934 http://hdl.handle.net/10261/325914 https://doi.org/10.1007/s00484-021-02223-9 |
op_coverage |
Océan atlantique Atlantique Nord Atlantic Ocean Atlántico Norte Océano Atlántico ICES North Atlantic |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic North Atlantic North Atlantic oscillation North East Atlantic |
genre_facet |
Arctic North Atlantic North Atlantic oscillation North East Atlantic |
op_relation |
Centro Oceanográfico de Málaga Postprint International Journal of Biometeorology, 66. 2022: 613-626 0020-7128 http://hdl.handle.net/10508/15934 http://hdl.handle.net/10261/325914 doi:10.1007/s00484-021-02223-9 50252 |
op_rights |
open |
op_doi |
https://doi.org/10.1007/s00484-021-02223-9 |
container_title |
International Journal of Biometeorology |
container_volume |
66 |
container_issue |
3 |
container_start_page |
613 |
op_container_end_page |
626 |
_version_ |
1790597248218824704 |