Geoquímica orgânica

Publicação

Onocerane attests to dry climatic events during the Quaternary in the tropics

Major environmental changes recorded by lacustrine sedimentary organic matter since the last glacial maximum near the equator (Lagoa do CaÃ§Ã³, NE Brazil)

Pentacyclic triterpene methyl ethers in recent lacustrine sediments (Lagoa do Caï¿½ï¿½, Brazil)

Contrasted distributions of Triterpene derivatives in the sediments of Lake Caco reflect paleoenvironmental changes during the last 20,000 yrs in NE Brazil.

Fontes e distribuição de matéria orgãnica sedimentar no complexo estuarino lagunar de Mundaú-manguaba/AL, utilizando esteróis e alcoóis como indicadores

Delivery and deposition of organic matter in surface sediments of Lagoa do Caçó (Brazil)

Petrographical and geochemical study of modern lacustrine sedimentary organic matter (Lagoa do Caçò, Maranão, Brazil): Relationship between early diagenesis, organic sedimentation and lacustrine filling

Late Holocene paleoenvironmental changes in Northeast Brazil recorded by organic matter in lacustrine sediments of Lake Boqueirão.

Holocene paleoenvironmental reconstruction in the Eastern Amazonian Basin: Comprido Lake

Organic matter processing through an estuarine system: Evidence from stable isotopes (δ13C and δ15N) and molecular (lignin phenols) signatures