Decadal wave power variability in the North-East Atlantic and North Sea
Estimation of the long-term behavior of wave climate is crucial for harnessing wave energy in a cost-effective way. Previous studies have linked wave heights to the north-south atmospheric pressure anomalies in the North Atlantic, suggesting that the wave climate fluctuates as a response to changes...
| Main Authors: | , , , |
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| Format: | Journal article |
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Wiley
2015
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| _version_ | 1797058518545596416 |
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| author | Santo, H Taylor, P Woollings, T Poulson, S |
| author_facet | Santo, H Taylor, P Woollings, T Poulson, S |
| author_sort | Santo, H |
| collection | OXFORD |
| description | Estimation of the long-term behavior of wave climate is crucial for harnessing wave energy in a cost-effective way. Previous studies have linked wave heights to the north-south atmospheric pressure anomalies in the North Atlantic, suggesting that the wave climate fluctuates as a response to changes in zonal circulation in the atmosphere. We identify changes in wave power in the North-East Atlantic that are strongly correlated to the dominant pressure anomalies, the North Atlantic Oscillation (NAO), and other modes. We present a reconstructed wave power climate for 1665-2005, using a combination of known and proxy indices for the NAO and other modes. Our reconstruction shows high interannual and multidecadal variability, which makes wave energy prediction challenging. This variability should be considered in any long-term reliability analysis for wave energy devices and in power scheme economics. |
| first_indexed | 2024-03-06T19:51:25Z |
| format | Journal article |
| id | oxford-uuid:241a2b83-a201-4199-90fd-e0caa48a7a44 |
| institution | University of Oxford |
| last_indexed | 2024-03-06T19:51:25Z |
| publishDate | 2015 |
| publisher | Wiley |
| record_format | dspace |
| spelling | oxford-uuid:241a2b83-a201-4199-90fd-e0caa48a7a442022-03-26T11:48:02ZDecadal wave power variability in the North-East Atlantic and North SeaJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:241a2b83-a201-4199-90fd-e0caa48a7a44Symplectic Elements at OxfordWiley2015Santo, HTaylor, PWoollings, TPoulson, SEstimation of the long-term behavior of wave climate is crucial for harnessing wave energy in a cost-effective way. Previous studies have linked wave heights to the north-south atmospheric pressure anomalies in the North Atlantic, suggesting that the wave climate fluctuates as a response to changes in zonal circulation in the atmosphere. We identify changes in wave power in the North-East Atlantic that are strongly correlated to the dominant pressure anomalies, the North Atlantic Oscillation (NAO), and other modes. We present a reconstructed wave power climate for 1665-2005, using a combination of known and proxy indices for the NAO and other modes. Our reconstruction shows high interannual and multidecadal variability, which makes wave energy prediction challenging. This variability should be considered in any long-term reliability analysis for wave energy devices and in power scheme economics. |
| spellingShingle | Santo, H Taylor, P Woollings, T Poulson, S Decadal wave power variability in the North-East Atlantic and North Sea |
| title | Decadal wave power variability in the North-East Atlantic and North Sea |
| title_full | Decadal wave power variability in the North-East Atlantic and North Sea |
| title_fullStr | Decadal wave power variability in the North-East Atlantic and North Sea |
| title_full_unstemmed | Decadal wave power variability in the North-East Atlantic and North Sea |
| title_short | Decadal wave power variability in the North-East Atlantic and North Sea |
| title_sort | decadal wave power variability in the north east atlantic and north sea |
| work_keys_str_mv | AT santoh decadalwavepowervariabilityinthenortheastatlanticandnorthsea AT taylorp decadalwavepowervariabilityinthenortheastatlanticandnorthsea AT woollingst decadalwavepowervariabilityinthenortheastatlanticandnorthsea AT poulsons decadalwavepowervariabilityinthenortheastatlanticandnorthsea |