dc.contributor.advisor | Gómez Gesteira, Ramon | |
dc.contributor.advisor | De Castro Rodriguez, Maria Teresa | |
dc.contributor.author | Santos González, Francisco José | |
dc.date.accessioned | 2016-04-27T10:35:20Z | |
dc.date.available | 2016-04-27T10:35:20Z | |
dc.date.issued | 2013-06-17 | |
dc.date.submitted | 2013-04-17 | |
dc.identifier.uri | http://hdl.handle.net/11093/93 | |
dc.description.abstract | The SST variability observed during the last century both at coastal and
ocean locations will be analyzed in terms of upwelling and the thermohaline
circulation intensity. Then, the differences in the variability of temperature
and heat content between coastal and ocean locations will be analyzed for
the upper 700 m from 1975 to 2006 providing information about the vertical
structure of temperature changes. As far as we know a similar analysis
has never been done before in this area, where only SST patterns had been
considered. Changes in the water masses more relevant along the Atlantic
continental shelf of the Iberian Peninsula (ENACW and MW) will be also
analyzed from seventies on. For this purpose, trends in salinity and temperature
corresponding to the ENACW and MW isopycnal will be analyzed to
determine the rate of change of ENACW and MW. This analysis will allow
knowing the influence of water masses in trends of Atlantic water vertical
profiles. The study of ocean warming in this region will continue analyzing
the existence of trends in the frequency of extreme hot days over the satellite
era (1982-2011). More specifially, the differences between ocean and
coastal trends will be analyzed both at seasonal and annual scale.
Similar studies will be extended first to the Moroccan sub- region of the
Canary Upwelling Ecosystem and then along the Benguela Current System.
Both regions characterized by persistent upwelling through the year
although with seasonal variations. In the Moroccan sub- region of the Canary
Upwelling Ecosystem, regional differences in the SST warming rates
between coast and ocean locations at the same latitude will be analyzed in
terms of local forcing factors like wind and air temperature and remote forcing
factors like atmospheric circulation patterns from 1982 to 2010. Finally,
the differences in coastal and ocean SST trends will be studied along the
Benguela Current System analyzing the key role played by the persistent
coastal upwelling.
New research, which will constitute a continuation of the analysis carried out in this manuscript, should be addressed to analyze the differences
observed in temperature and salinity trends at coastal and ocean locations
in other upwelling regions like the California Current System, Peru, the
Somalia coast or the western coast of Australia taking into account remote
(atmospheric modes, ocean circulations) and local (wind, upwelling) forcing
factors. | spa |
dc.language.iso | eng | en |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | Differences in warming trends between coastal upwelling areas and the adjacent ocean | en |
dc.type | doctoralThesis | spa |
dc.rights.accessRights | openAccess | spa |
dc.publisher.departamento | Física Aplicada (T08) | spa |
dc.publisher.grupoinvestigacion | EphysLab | spa |
dc.publisher.programadoc | Ciencias do clima: meteoroloxía, oceanografía física e mudanza climática (RD 1393/2007) | |
dc.subject.unesco | 2501.06 Dinámica Atmosférica | spa |
dc.subject.unesco | 2509.17 Meteorología Sinóptica | spa |
dc.subject.unesco | 2502.02 Climatología Aplicada | spa |
dc.subject.unesco | 2509.19 Análisis del Tiempo | spa |
dc.date.read | 2013-06-17 | |