Abstract
Event Abstract Back to Event Trends in the number of extreme hot SST days along the Canary Upwelling System due to the influence of upwelling Xurxo Costoya1*, Mª Teresa De Castro1, Moncho Gómez-Gesteira1 and Francisco Santos1 1 University of Vigo, Spain Trends in the number of extreme hot days (days with SST anomalies higher than the 95% percentile) were analyzed along the Canary Upwelling Ecosystem (CUE) over the period 1982- 2012 by means of SST data retrieved from NOAA OI1/4 Degree. The analysis will focus on the Atlantic Iberian sector and the Moroccan sub- region where upwelling is seasonal (spring and summer) are permanent, respectively. Trends were analyzed both near coast and at the adjacent ocean where the increase in the number of extreme hot days is higher. Changes are clear at annual scale with an increment of 9.8±0.3 (9.7±0.1) days dec-1 near coast and 11.6±0.2 (13.5±0.1) days dec-1 at the ocean in the Atlantic Iberian sector (Moroccan sub-region). The differences between near shore and ocean trends are especially patent for the months under intense upwelling conditions. During that upwelling season the highest differences in the excess of extreme hot days between coastal and ocean locations (Δn(#days dec-1)) occur at those regions where coastal upwelling increase is high. Actually, Δn and upwelling trends have shown to be significantly correlated in both areas, R=0.88 (p<0.01) at the Atlantic Iberian sector and R=0.67 (p<0.01) at the Moroccan sub-region. Keywords: Sst, cue, Extreme hot days, Coastal upwelling, Iberian sector, Moroccan sub-region Conference: IMMR | International Meeting on Marine Research 2014, Peniche, Portugal, 10 Jul - 11 Jul, 2014. Presentation Type: Oral Presentation Topic: OCEANOGRAPHY AND MARITIME TECHNOLOGY Citation: Costoya X, De Castro M, Gómez-Gesteira M and Santos F (2014). Trends in the number of extreme hot SST days along the Canary Upwelling System due to the influence of upwelling. Front. Mar. Sci. Conference Abstract: IMMR | International Meeting on Marine Research 2014. doi: 10.3389/conf.fmars.2014.02.00159 Copyright: The abstracts in this collection have not been subject to any Frontiers peer review or checks, and are not endorsed by Frontiers. They are made available through the Frontiers publishing platform as a service to conference organizers and presenters. The copyright in the individual abstracts is owned by the author of each abstract or his/her employer unless otherwise stated. Each abstract, as well as the collection of abstracts, are published under a Creative Commons CC-BY 4.0 (attribution) licence (https://creativecommons.org/licenses/by/4.0/) and may thus be reproduced, translated, adapted and be the subject of derivative works provided the authors and Frontiers are attributed. For Frontiers’ terms and conditions please see https://www.frontiersin.org/legal/terms-and-conditions. Received: 25 Apr 2014; Published Online: 18 Jul 2014. * Correspondence: Mr. Xurxo Costoya, University of Vigo, Ourense, Spain, xurxocostoya@uvigo.es Login Required This action requires you to be registered with Frontiers and logged in. To register or login click here. Abstract Info Abstract The Authors in Frontiers Xurxo Costoya Mª Teresa De Castro Moncho Gómez-Gesteira Francisco Santos Google Xurxo Costoya Mª Teresa De Castro Moncho Gómez-Gesteira Francisco Santos Google Scholar Xurxo Costoya Mª Teresa De Castro Moncho Gómez-Gesteira Francisco Santos PubMed Xurxo Costoya Mª Teresa De Castro Moncho Gómez-Gesteira Francisco Santos Related Article in Frontiers Google Scholar PubMed Abstract Close Back to top Javascript is disabled. Please enable Javascript in your browser settings in order to see all the content on this page.
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