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Método combinado de observação em microscópia óptica e electrónica de varrimento para estudo de palinomorfos

Combinated LM-SEM method for palynomorphs study
Authors: Vieira,M.; Zetter,R.; Castro,L.; Pais,J.; Pereira,D.;

Método combinado de observação em microscópia óptica e electrónica de varrimento para estudo de palinomorfos

Abstract

Apresenta-se método combinado de observação que permite o estudo do mesmo palinomorfo recorrendo aos microscópios óptico eelectrónico de varrimento. Muitas vezes, a simples observação dos palinomorfos ao microscópio óptico e/ou electrónico não são suficientes para identificar e caracteri-zar as diferentes formas. Acorrecta identificação e classificação são essenciais para a obtenção de resultados sistemáticos mais seguros, o que pode ser facilitado atravésda observação do mesmo palinomorfo recorrendo aos dois tipos de microscopia. Este método, inédito em Portugal, permite visualizar todos os detalhesmorfológicos dos palinomorfos e contribui para aumentar o número de táxones identificados.O estudo de palinomorfos é importante para a caracterização de paleoambientes, paleoclimas e biostratigrafia.

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Portugal
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Keywords

Combined assertion, observação combinada, palinomorfos, microscópio óptico, microscópio electrónico de varrimento, Optical microscope, Scanning electron microscope, Palynomorphs, Palynology, Palinologia

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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