2020
DOI: 10.1590/s0103-4014.2020.3498.012
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Dinâmica climática e biogeográfica do Brasil no Último Máximo Glacial: o estado da arte

Abstract: resumo A partir de meados do século XX, cresceu significativamente o interesse em se compreender a dinâmica das vegetações em respostas às mudanças climáticas do Último Máximo Glacial - UMG (18 mil anos atrás). Nesse contexto, uma paisagem pode ser fruto de mudanças recentes ambientais ou relíquias de condições ainda mais remotas. Isso pode determinar, inclusive, o grau de complexidade e diversificação da paisagem. Diversos pesquisadores têm proposto modelos para explicar a cobertura da vegetação brasileira so… Show more

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Cited by 4 publications
(1 citation statement)
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“…Horák‐Terra et al (2020), working in the Pinheiro peatland, interpreted displacement of the ITCZ, and consequently of the South Atlantic Convergence Zone (SACZ), to the north of the study area during the LGM, probably being located above the SdEM. The displacement of the ITCZ is associated with glaciations in the northern hemisphere (Heinrich, 1988), which would have changed the regime of hot and humid winds and, consequently, intensified the activity of rains in central Brazil (Wang et al , 2006; Cheng et al , 2013; Arruda and Schaefer, 2020). This increase in annual precipitation may explain the expansion of Araucaria , Podocarpus , Drimys , Hedyosmum , Ilex , Myrsine and Symplocos , as suggested in studies that integrate pollen with isotopic records of speleothems (Stríkis et al , 2011, 2015, 2018; Pinaya et al , 2019; Bradley and Diaz, 2021).…”
Section: Discussionmentioning
confidence: 99%
“…Horák‐Terra et al (2020), working in the Pinheiro peatland, interpreted displacement of the ITCZ, and consequently of the South Atlantic Convergence Zone (SACZ), to the north of the study area during the LGM, probably being located above the SdEM. The displacement of the ITCZ is associated with glaciations in the northern hemisphere (Heinrich, 1988), which would have changed the regime of hot and humid winds and, consequently, intensified the activity of rains in central Brazil (Wang et al , 2006; Cheng et al , 2013; Arruda and Schaefer, 2020). This increase in annual precipitation may explain the expansion of Araucaria , Podocarpus , Drimys , Hedyosmum , Ilex , Myrsine and Symplocos , as suggested in studies that integrate pollen with isotopic records of speleothems (Stríkis et al , 2011, 2015, 2018; Pinaya et al , 2019; Bradley and Diaz, 2021).…”
Section: Discussionmentioning
confidence: 99%