@Article{EvangelistaGurSifRigBou:2014:SoTrAt,
               author = "Evangelista, Heitor and Gurgel, Marcio and Sifeddine, Abdelfettah 
                         and Rigozo, Nivaor Rodolfo and Boussafir, Mohammed",
          affiliation = "LARAMG - Lab. de Radioecologia e Mudan{\c{c}}as 
                         Globais/DBB/IBRAG/Uni. do Estado do Rio de Janeiro, Pavilh{\~a}o 
                         Haroldo L. Cunha, Subsolo, Rua S{\~a}o Francisco Xavier, 524, 
                         Maracan{\~a}Rio de Janeiro, RJ, Brazil and School of Arts, 
                         Sciences and Humanities, University of S{\~a}o PauloS{\~a}o 
                         Paulo, Brazil; Av. Arlindo Bettio, 1000S{\~a}o Paulo, SP, Brazil 
                         and Departamento de Geoquimica, Universidade Federal Fluminense, 
                         Departamento de Geoqu{\'{\i}}mica/IQ, Morro de Valongunho S/n, 5 
                         AndarCentro, Niter{\'o}i, RJ, Brazil; IRD-LOCEAN (UMR 7159 
                         IRD/CNRS/UPMC/MNHN)-Institut Pierre-Simon LaplaceBondy, France and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)} and IRD-LOCEAN 
                         (UMR 7159 IRD/CNRS/UPMC/MNHN)-Institut Pierre-Simon LaplaceBondy, 
                         France",
                title = "South Tropical Atlantic anti-phase response to Holocene Bond 
                         Events",
              journal = "Palaeogeography, Palaeoclimatology, Palaeoecology",
                 year = "2014",
               volume = "415",
                pages = "21--27",
             keywords = "alkenone, climate change, climate effect, hematite, Holocene, sea 
                         surface temperature, sediment core, time series, Atlantic Ocean, 
                         Atlantic Ocean (Tropical), Brazil, Caribbean Sea, Gulf of Caraico, 
                         Rio de Janeiro [Brazil].",
             abstract = "Records of the climatic impacts of the North Atlantic Bond cycles 
                         over the subtropical Southern Hemisphere remain scarce, and their 
                         mechanism is a topic of active discussion. We present here an 
                         alkenone-based reconstructed sea surface temperature (SST) of a 
                         sediment core retrieved from the Brazilian Southwestern Tropical 
                         Atlantic (SWTA), Rio de Janeiro, together with a sediment SST 
                         record from the Cariaco Basin. The sediment cores span the period 
                         2,100 B.P. - 11,100 B.P. Morlet-wavelet analysis detected marked 
                         periodic signals of ~. 0.8, ~. 1.7 and ~. 2.2. kyr, very similar 
                         and with comparable phases to the hematite-stained-grain time 
                         series from the Northern North Atlantic in which the cyclic 
                         pattern was recognized as Bond cycles. Our result corroborates the 
                         modeled surface ocean anti-phase thermal relation between the 
                         North and the South Atlantic. We attribute this behavior to the 
                         slowing of the Atlantic Meridional Overturning Circulation. The 
                         relative SST warming at Rio de Janeiro and the relative cooling at 
                         Cariaco were comparatively more pronounced during the early 
                         Holocene (from 11 to 5 kyr B.P.) than in more recent time.",
                  doi = "10.1016/j.palaeo.2014.07.019",
                  url = "http://dx.doi.org/10.1016/j.palaeo.2014.07.019",
                 issn = "0031-0182",
                label = "scopus 2015-01 EvangelistaGurSifRigBou:2014:SoTrAt",
             language = "en",
           targetfile = "1-s2.0-S0031018214003745-main.pdf",
        urlaccessdate = "27 abr. 2024"
}