Horizon 1 1 17 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES Hydroclimatic variability record from the Cabo Frio coast (Rio de Janeiro, Brazil) during the last 6500 yr Comptes Rendus Geoscience 667-675 holocene Brazilian coast sedimentology isotopes diatoms palaeoclimate El Nino 2006 fdi:010035756 ENG Comptes Rendus Geoscience 1631-0713 CC:0002401136-0001 10 10.1016/j.crte.2006.05.006 https://www.documentation.ird.fr/hor/fdi:010035756 https://www.documentation.ird.fr/intranet/publi/2006/09/010035756.pdf 338 Horizon (IRD) This study concerns a core collected in Brejo do Espinho's lagoon from Cabo Frio littoral (Brazil) submitted to dry influence of local upwelling controlled by north-cast trade winds from the South Atlantic and particularly strengthened during El Nino events. Diatoms study supported by sedimentological and isotopic analyses shows dry phases infrequent before 4000 yr, a highly variable climatic phase between 3600 and 2900 yr and from 2400 yr onward a dryness enhancement. 021 ; 064