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Os ciclos de Wilson numa perspectiva da CPLP: um contributo para o ensino da Geologia nos países lusófonos

Authors: Dias, Rui; Rocha, Rogério; Kullberg, José Carlos; Ribeiro, António; Fonseca, Marco;

Os ciclos de Wilson numa perspectiva da CPLP: um contributo para o ensino da Geologia nos países lusófonos

Abstract

A extrema duração dos processos associados a um ciclo de Wilson (que se estendem por algumas centenas de milhões de anos) torna impossível a sua observação em tempo real. Torna-se por isso necessário recorrer ao estudo de exemplos extraídos de diversas partes do Mundo que se pensa representarem diferentes estádios evolutivos de diferentes ciclos de Wilson; a integração dos exemplos permite então a compreensão do processo global; no fundo, uma outra forma de aplicação do princípio do actualismo. Os exemplos que são utilizados no ensino da Geologia em qualquer parte do mundo são sempre os mesmos. Embora a situação seja normal, porque a Geologia não está limitada por fronteiras políticas, ela acaba por separar normalmente o estudo da tectónica de placas do estudo da evolução geodinâmica dos países. Neste trabalho, defende-se uma abordagem complementar passível de ser utilizada na Comunidade dos Países de Língua Portuguesa, que usa exemplos destes países para a compreensão simultânea da Tectónica de Placas e da sua história geológica.

Country
Portugal
Related Organizations
Keywords

Tectónica de Placas, Ensino da Geologia, Ciclo de Wilson, Países Lusófonos

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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
Average
Average
Green