Climatic variability and decline of Atlantic Iberian Nephrops fisheries
Presentation Nephrops landings and landings per unit effort from the mixed bottom trawl fishery in the northwest Spain have a marked downward trend since the earliest 90s. Since 2006, a recovery plan has been developed but improvement signs have not been detected up to now, and the fishery shows cur...
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Centro Oceanográfico de A Coruña
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ftieo:oai:repositorio.ieo.es:10508/805 2023-05-15T17:29:09+02:00 Climatic variability and decline of Atlantic Iberian Nephrops fisheries González-Herraiz, I. (Isabel) Fariña-Pérez, C. (Celso) Ruiz-Villarreal, M. (Manuel) Sampedro-Pastor, P. (Paz) Cañás, L. (Lucía) Atlantic Ocean North Atlantic 2012-05 http://hdl.handle.net/10508/805 eng eng Centro Oceanográfico de A Coruña http://hdl.handle.net/10508/805 González Herraiz, I. et al. "Climatic variability and decline of Atlantic Iberian Nephrops fisheries" 6th World Fisheries Congress, Edinburgh, 7-11 May 2012 Theme A. Science to underpin sustainable fisheries A.1 Climate change impact on fisheries Atribución 3.0 España http://creativecommons.org/licenses/by/3.0/es/ CC-BY climate change Nephrops fisheries decline teleconnection patterns NAO AMO CPUE y time series conferenceObject 2012 ftieo 2022-08-30T23:46:44Z Presentation Nephrops landings and landings per unit effort from the mixed bottom trawl fishery in the northwest Spain have a marked downward trend since the earliest 90s. Since 2006, a recovery plan has been developed but improvement signs have not been detected up to now, and the fishery shows currently a depleted state. Multiple environmental-related causal mechanisms may interact in this decline other than fishing pressure. Climatic variability of the region was characterized using series (1950-2010) of teleconnection patterns (North Atlantic Oscillation index, Eastern Atlantic index, Scandinavian index and Poleward index). Fishery Nephrops data and climatic series were jointly analyzed. The aim was to indentify relationships between the Nephrops dynamics and the environmental system, and the mechanisms that could have an influence on the biological fluctuations Conference Object North Atlantic North Atlantic oscillation Instituto Español de Oceanografía: e-IEO |
institution |
Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
op_collection_id |
ftieo |
language |
English |
topic |
climate change Nephrops fisheries decline teleconnection patterns NAO AMO CPUE y time series |
spellingShingle |
climate change Nephrops fisheries decline teleconnection patterns NAO AMO CPUE y time series González-Herraiz, I. (Isabel) Fariña-Pérez, C. (Celso) Ruiz-Villarreal, M. (Manuel) Sampedro-Pastor, P. (Paz) Cañás, L. (Lucía) Climatic variability and decline of Atlantic Iberian Nephrops fisheries |
topic_facet |
climate change Nephrops fisheries decline teleconnection patterns NAO AMO CPUE y time series |
description |
Presentation Nephrops landings and landings per unit effort from the mixed bottom trawl fishery in the northwest Spain have a marked downward trend since the earliest 90s. Since 2006, a recovery plan has been developed but improvement signs have not been detected up to now, and the fishery shows currently a depleted state. Multiple environmental-related causal mechanisms may interact in this decline other than fishing pressure. Climatic variability of the region was characterized using series (1950-2010) of teleconnection patterns (North Atlantic Oscillation index, Eastern Atlantic index, Scandinavian index and Poleward index). Fishery Nephrops data and climatic series were jointly analyzed. The aim was to indentify relationships between the Nephrops dynamics and the environmental system, and the mechanisms that could have an influence on the biological fluctuations |
format |
Conference Object |
author |
González-Herraiz, I. (Isabel) Fariña-Pérez, C. (Celso) Ruiz-Villarreal, M. (Manuel) Sampedro-Pastor, P. (Paz) Cañás, L. (Lucía) |
author_facet |
González-Herraiz, I. (Isabel) Fariña-Pérez, C. (Celso) Ruiz-Villarreal, M. (Manuel) Sampedro-Pastor, P. (Paz) Cañás, L. (Lucía) |
author_sort |
González-Herraiz, I. (Isabel) |
title |
Climatic variability and decline of Atlantic Iberian Nephrops fisheries |
title_short |
Climatic variability and decline of Atlantic Iberian Nephrops fisheries |
title_full |
Climatic variability and decline of Atlantic Iberian Nephrops fisheries |
title_fullStr |
Climatic variability and decline of Atlantic Iberian Nephrops fisheries |
title_full_unstemmed |
Climatic variability and decline of Atlantic Iberian Nephrops fisheries |
title_sort |
climatic variability and decline of atlantic iberian nephrops fisheries |
publisher |
Centro Oceanográfico de A Coruña |
publishDate |
2012 |
url |
http://hdl.handle.net/10508/805 |
op_coverage |
Atlantic Ocean North Atlantic |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_relation |
http://hdl.handle.net/10508/805 González Herraiz, I. et al. "Climatic variability and decline of Atlantic Iberian Nephrops fisheries" 6th World Fisheries Congress, Edinburgh, 7-11 May 2012 Theme A. Science to underpin sustainable fisheries A.1 Climate change impact on fisheries |
op_rights |
Atribución 3.0 España http://creativecommons.org/licenses/by/3.0/es/ |
op_rightsnorm |
CC-BY |
_version_ |
1766122783807373312 |