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dc.contributor.authorBianchi, Emilio-
dc.contributor.authorGuozden, Tomás-
dc.contributor.authorKozulj, Roberto-
dc.date.accessioned2023-03-20T16:08:04Z-
dc.date.available2023-03-20T16:08:04Z-
dc.date.issued2022-05-
dc.identifier.citationBianchi, E., Guozden, T., & Kozulj, R. (2022). Assessing low frequency variations in solar and wind power and their climatic teleconnections. Renewable Energy, 190, 560-571.es_ES
dc.identifier.issn1879-0682es_ES
dc.identifier.urihttp://rid.unrn.edu.ar/handle/20.500.12049/9890-
dc.description.abstractPower grids are being increasingly exposed to climatic variability due to the addition of renewables, but low frequency climate variations are often poorly captured in the measuring campaigns. We analyzed the co-occurrence of low frequency variations in the wind and solar resources over Argentina, and discuss climatic mechanisms behind those variations. We found low complementarity between periods of high and low availability of wind and solar resources. We found a negative relationship between the wind resource and the Antarctic Oscillation. Regarding the solar resource, we found a negative relationship with an index of the El Nin ~o phenomenon; we also found positive relationships with two oceanic indices of the Atlantic variability. The relationships with these Atlantic drivers seem to be associated to low frequency variations, while El Nin ~o relates to inter annual variations. Composites of oceanic and atmo- spheric anomalies reveal that changes in cloudiness respond to variations in the flux of water vapor over South America which, in turn, seem to be part of the atmospheric features of El Nin ~ o; and are also coherent with previous studies linking precipitation variations over subtropical South America and Sea Surface Temperatures over the Atlantic.es_ES
dc.format.extentp. 560-571es_ES
dc.language.isoenes_ES
dc.publisherelsevieres_ES
dc.relation.urihttps://www.sciencedirect.com/science/article/abs/pii/S0960148122003640es_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/-
dc.titleAssessing low frequency variations in solar and wind power and their climatic teleconnectionses_ES
dc.typeArticuloes_ES
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)-
dc.description.filiationBianchi, Emilio. Universidad Nacional de Río Negro. Río Negro; Argentina.es_ES
dc.description.filiationGuozden, Tomas, Universidad Nacional de Río Negro. Río Negro; Argentina.es_ES
dc.description.filiationKozulj, Roberto, Universidad Nacional de Río Negro. Río Negro; Argentina.es_ES
dc.subject.keywordenergía eólicaes_ES
dc.subject.keywordenergía solares_ES
dc.subject.keywordvariabilidad climáticaes_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
dc.subject.materiaCiencias Exactas y Naturaleses_ES
dc.origin.lugarDesarrolloUniversidad Nacional de Río Neroes_ES
dc.relation.journalissue190es_ES
dc.description.reviewtruees_ES
dc.description.resumenPower grids are being increasingly exposed to climatic variability due to the addition of renewables, but low frequency climate variations are often poorly captured in the measuring campaigns. We analyzed the co-occurrence of low frequency variations in the wind and solar resources over Argentina, and discuss climatic mechanisms behind those variations. We found low complementarity between periods of high and low availability of wind and solar resources. We found a negative relationship between the wind resource and the Antarctic Oscillation. Regarding the solar resource, we found a negative relationship with an index of the El Nin ~o phenomenon; we also found positive relationships with two oceanic indices of the Atlantic variability. The relationships with these Atlantic drivers seem to be associated to low frequency variations, while El Nin ~o relates to inter annual variations. Composites of oceanic and atmo- spheric anomalies reveal that changes in cloudiness respond to variations in the flux of water vapor over South America which, in turn, seem to be part of the atmospheric features of El Nin ~ o; and are also coherent with previous studies linking precipitation variations over subtropical South America and Sea Surface Temperatures over the Atlantic.es_ES
dc.identifier.doihttps://doi.org/10.1016/j.renene.2022.03.080-
dc.relation.journalTitleRenewable Energyes_ES
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