Departamento de Geologia e Recursos Naturais
2ª edição do Curso de Difusão “Mudanças Climáticas: Passado, Presente e Futuro”
Estão abertas as inscrições para a 2ª edição do Curso de Difusão “Mudanças Climáticas: Passado, Presente e Futuro”.
O evento é online (via Meet) e gratuito e acontecerá nos dias 17 e 18 de abril de 2024, das 9h às 17h.
O curso contará com a participação de especialistas que atuam em instituições de pesquisa renomadas.
A complex history of extension, subduction and collision in west Gondwana: Clues from the Riacho do Pontal orogen, Borborema Province (NE Brazil)
Abstract: The geodynamic understanding of the Riacho do Pontal Orogen, in the Borborema Province, NE-Brazil, has progressed substantially in the last decade, mainly from geochemical and isotopic studies.
Carlos Lobão é um dos vencedores do Prêmio Off Flip de Literatura 2024
Carlos Alberto Lobão da Silveira Cunha, docente aposentado do IG, é um dos vencedores do Prêmio Off Flip de Literatura 2024, com a crônica "Tempos de AI-5". A crônica ficou em 3º lugar, entre 484 textos inscritos.
Clique aqui e leia crônica de Carlos Lobão.
Chemical and elementary characterization of Spongiophyton nanum: Understanding the phylogeny, paleoenvironment, and fossilization processes of an enigmatic flora
The record of thalloid macrofossils in the North-Northwest region of the Paraná Basin is less studied compared to that of invertebrate paleofauna in the same area. Consequently, the lack of important information regarding the niches occupied by thalloid embryophytes during early land colonization in this coastal paleoenvironment is evident.
Depth-variant pore type modeling in a pre-salt carbonate field offshore Brazil
Brazilian pre-salt carbonates encompass more than 70% of the total oil and gas produced in the country nowadays and yet, present several challenges such as heterogeneous composition in mineralogy with the presence of Mg-clays, a complex pore network and diagenetic processes, e.g., dolomitization, silicification and cementation. Rock physics provides a powerful route to understand the elastic behavior of rocks by connecting geology and geophysics. It is known that pore type determination is crucial to understand this behavior.