CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Rio Claro. Instituto de Geociências e Ciências Exatas (IGCE) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduation at Geografia from Universidade Estadual Paulista Júlio de Mesquita Filho (1992), master's at Geology from Universidade de São Paulo (1996) and doctorate at Geology from Universidade de São Paulo (2000). Has experience in Geosciences, focusing on Geosciences, acting on the following subjects: multi-element analysis, environmental risk, xrf-spectroscopy, geographic distribution and monitoring. (Source: Lattes Curriculum)
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Small geographically isolated wetlands (GIWs) are topographic depressions surrounded by highlands with no visible surface connection between others water bodies (river, wetland and lake). Even with the small size and isolation, this type of wetland provide important ecosystem services, i.e. storage of SOM, biogeochemical cycling of CH4, CO2 e N2O, river flow regulation and aquifer rechar…
Wetlands are topographical depressions naturally developed in watershed positions and in different lithologies. They are characterized by hydromorphic soils with a high concentration of organic matter and a high water table. They provide fundamental environmental services, such as the slow recharge of aquifers and regulation of river flow in periods of drought, in addition to contributing…
In the sedimentary plateau (Western of Minas Gerais), the pedological cover is constituted by Ferralsol - Gleysol. The well drained Ferralsols are located in upslope, and the Gleysols are present in the hydromorphic topographic depressions, which are influenced by high groundwater level. That areas concentrate highly aluminous clays used as refractory material. The enrichment of alumina a…
On the surface of the flat plateaus (chapadas) located in western of Minas Gerais State, the soil landscape is mainly composed by Oxisol-Gleysol. The yellow-reddish Oxisol occurs in well-drained parts of the plateau and Gleysol in imperfectly drained areas corresponding to murundu. The Oxisol-Gleysol association determines the spatial distribution of flora and fauna of cerrado, the topogr…
Natural wetlands play an important role in global carbon dynamics and have been identified as relevant biogenic sources of greenhouse gases (GHG). Wetlands are threatened by changes in the hydrological cycle and by increased nutrient input, caused by urbanization processes and climate change. Furthermore, the use of fertilizers can reduce the variability of the chemical composition of hum…
Focusing on environmental quality resulting from accelerated water erosion in soil cultivated with sugarcane, the objective of this study is to evaluate the potential of rock dust to act as a remineralizer of degraded soil.
Fields of murundus are circular or elliptical micro topographies presents in the hillsides and in the headwaters of drainage, which remain temporarily or permanently flooded by rainwater and the groundwater level, and the presence of internal microrelief. Are widely distributed in tropical savanna formations as well as in sedimentary plateau of "Triângulo Mineiro", in the Cerrado biome. A…
Tropical soils are recognized by hold lateritic mineral produced by tropical weathering on different rocks, and affected by landforms and paleoclimatic changes. The bioclimatic imbalance as a development of properties of hydromorphy, can lead structural, chemical and mineralogical changes in old soil covers, and create a suitable environment to concentrate aluminous clays, which have good…
This research project aims to investigate the complex dynamics of humic substances in wetland ecosystems, characterize their molecular composition, identify organic matter sources, and assess their environmental impact. Through comprehensive analytical methods, including pyrolysis-GC/MS analysis and biomarker assessments, the study explores the relationships between humic substance compos…
| 1 / 1 | Ongoing grants |
| 3 / 3 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 5 / 3 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 11 / 9 | All research grants and scholarships |
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