CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Assis. Faculdade de Ciências e Letras (FCL-ASSIS) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Graduate at Biological Sciences from Universidade Estadual Paulista Júlio de Mesquita Filho (1991), Master's at Botany from Universidade Estadual Paulista Júlio de Mesquita Filho (1995) and PhD. at Botany from Universidade Estadual Paulista Júlio de Mesquita Filho (1999). Has experience in Botany, focusing on Taxonomy of the Cryptograms, acting on the following subjects: macroalgas, ambientes lóticos, riachos, estado do paraná and distribuição ecológica. (Source: Lattes Curriculum)
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Scientific evidence that stressors of anthropic origin can produce environmental problems on a global scale have been provided since the last century. In this context, the extensive use of agricultural chemicals associated with global warming has raised concern, given the possibility of exposing organisms to multi-stressor environments and, therefore, to even greater environmental risks. …
Despite several observational studies have produced important contributions to knowledge of stream macroalgal ecology, gaps still remain about the relationship of the environment and ecological distribution patterns of these organisms. As an alternative to improve the understanding of the ecology of these algae, experimental investigations began to be conducted in Brazil. Exactly in exper…
The phytoplankton communities, primarily composed of microscopic organisms, play a crucial role in aquatic ecosystems. Understanding the ecological niche of these communities is vital for comprehending interactions among organisms and their environment. Knowledge and characterization of these communities, coupled with ecotoxicological risk assessment, are essential for guiding mitigation …
In the present research project, laboratory experiments will be carried out to evaluate the effects of exposure to glyphosate-based herbicides on photosynthetic responses of stream macroalgae belonging to the Phylum Cyanophyta. The photosynthetic responses will be assessed using the techniques of (I) evolution of dissolved oxygen and (II) fluorescence of chlorophyll a. (AU)
Glyphosate is a molecule widely used nowadays as an herbicide to fight the invasion of undesired plants in agriculture production. It was first synthesized in the 1960s and commercially introduced in the 1970s. Its active principle acts in the shikimate pathway, inhibiting the enzyme 5-enolpyruvyl-shikimate-3-phosphate synthase (EPSPS) and preventing the production of aromatic amino acids…
(Only some records are available in English at this moment)
The lotic ecosystems have a very rich biota, formed by organisms with different reproductive strategies and dispersion mechanisms, among which are the macroalgae. Macroalgae have been treated as one of the most important primary producers in tropical streams, since they are at the base of the trophic web of these ecosystems. Recent studies have shown that the structure of tropical lotic m…
| 1 / 1 | Ongoing grants |
| 11 / 2 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 14 / 8 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 28 / 13 | All research grants and scholarships |
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