A5013449268- earthquake and tectonic studies
- Heavy metals in environment
- Geochemistry and Geologic Mapping
- Geological and Geochemical Analysis
- Geological and Geophysical Studies
- Heavy Metal Exposure and Toxicity
- Groundwater and Watershed Analysis
- Methane Hydrates and Related Phenomena
- Geological and Geophysical Studies Worldwide
- Fish biology, ecology, and behavior
- Mercury impact and mitigation studies
- Geography and Environmental Studies
Universidade Federal Fluminense
2024
Universidade Estadual de Campinas (UNICAMP)
2006-2007
Instituto de Geociencias
2007
We present a multi-scale conceptual model based on structural controls of the migration mantle-derived CO 2 offshore in Santos Basin (Southeastern Brazil). assembled from regional 2D seismic reflection line integrated with potential gravimetric field data and local 3D volume well (lithologies situ stress). (i) The geochemical isotope range δ 13 C CO2 falls mostly within −7‰ −5‰ shows relatively high values for 3 He/ 4 He represented by an R/Ra rate up to 5.60, indicating mantle generation...
A coleta de 696 amostras sedimentos drenagem e 307 solo – horizonte B, segundo ospadrões estabelecidos pelos Projetos IGCP-259 IGCP-360 (UNESCO IUGS), a determinação variáveisgeoquímicas, geofísicas fertilidade solos nas compostas representando as célulasGlobal Geochemical Reference Network (GGRN) permitiram constituição uma robusta base dadoscobrindo os 200.000 km2 do Estado Paraná, na região Sul Brasil. As 39 representativas decélulas GGRN ativos foram analisadas para Ag, Al2O3, As, Au,...