2015
DOI: 10.1590/s1679-87592015086606303
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Opal phytolith and isotopic studies of "Restinga" communities of Maricá, Brazil, as a modern reference for paleobiogeoclimatic reconstruction

Abstract: Santos et al.: Opal phytoliths and isotopes Maricá restinga 255Opal phytolith and isotopic studies of "Restinga" communities of Maricá, Brazil, as a modern reference for paleobiogeoclimatic reconstructionThe Maricá restinga, located in the eastern part of the Rio de Janeiro State (Brazil), corresponds to one of the few remaining preserved areas of the state's coastal plain. This paper reports on a study of the Maricá restinga plant communities and also presents an identification of the main plant species prese… Show more

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Cited by 11 publications
(4 citation statements)
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“…Generally, the phytolith results corroborate previous studies that had analyzed carbon stable isotopes in plants and soils of different communities of the Maric a restinga (Santos et al, 2015).…”
Section: Morphotypes Of Phytolithssupporting
confidence: 89%
See 1 more Smart Citation
“…Generally, the phytolith results corroborate previous studies that had analyzed carbon stable isotopes in plants and soils of different communities of the Maric a restinga (Santos et al, 2015).…”
Section: Morphotypes Of Phytolithssupporting
confidence: 89%
“…5). This could be explained, in addition to the effect of wind erosion, by the significant production of phytoliths from Poaceae, one of the largest producer, thus being underestimated the low phytolith production of plant communities in the Restinga of Maric a (Santos et al, 2015). In turn, the characteristic macroporosity of these soils, developed from sand, could explain the absence or only in trace amounts of short cells, probably by vertical migration processes (Osterrieth and Fern andez Honaine, 2007), being overestimated the morphotypes more robust and larger (Bulliform, Point-shaped, etc.)…”
Section: Morphotypes Of Phytolithsmentioning
confidence: 99%
“…A morfologia Globular psilate é produzida por Fabaceae, Clusiaceae, Lycopodiaceae, Onagraceae (Mercader et al, 2009;Santos et al, 2015;Dias et al, 2020); e o morfotipo Globular granulate por eudicotiledôneas e dicotiledôneas lenhosas (Kondo et al, 1994;Coe et al, 2017).…”
Section: Resultsunclassified
“…Os estudos fitolíticos, principalmente quando associados a outros indicadores (análise multiproxy), são úteis para a interpretação de condições paleobiogeoclimáticas (Yost et al, 2018;Neumann et al, 2017;Ball et al, 2016;Evett et al, 2016;Field et al, 2016;Hart, 2016;Hodson, 2016;Pearsall, 2016;Zurro et al, 2016;Albert et al, 2015;Vrydaghs et al, 2015;McCune et al, 2015;Power et al, 2014;Hyland et al, 2013;Watling et al 2013). No Brasil, estudos recentes foram realizados por Coe et al (2018), Babot et al (2017), Calegari et al (2017aCalegari et al ( , 2017b, , Parolin et al (2017), Santos (2017), Chueng (2016), Paisani et al (2016), Silva et al (2016), Santos et al (2015), Luz et al (2015), Calegari et al (2015) Coe et al (2015), Coe et al (2014), Calegari et al (2013), Coe et al (2013). Na Serra do Espinhaço Meridional, pesquisas de Barros et al (2016) e Augustin et al (2014), utilizando fitólitos como indicadores de variações climáticas em áreas de formações de cerrado, se mostraram promissoras para os conhecimentos sobre a vegetação e clima desta região.…”
Section: Introductionunclassified