Controle biológico de Sagittaria montevidensis com Cylindrocarpon sp

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ação mitigadora de faixa de contenção em lavouras de algodão sobre a contaminação de recursos hídricos superficiais por resíduos de pesticidas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Pesticidas mais empregados na cultura de soja no município de Dourados (MS): determinação em água para consumo humano

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ecologia e biologia reprodutiva de duas espécies simpátricas do gênero Aplastodiscus na Serra do Japi, município de Jundiaí, Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação entre tamanho corporal e estrutura de comunidade em anfíbios anuros do município de Botucatu/SP

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Estrutura da comunidade de anfíbios da região de Bauru, SP

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Avaliação comparativa das perdas de água por evapotranspiração em mesocosmos colonizados por diferentes macrófitas aquáticas

Water loss increase through evapotranspiration is one the most important modes of interference of weeds in water bodies, especially in water storage reservoirs. Thus, this research was conducted to compare the water losses in mesocosms colonized with the aquatic weeds Myriophyllum aquaticum,Brachiaria subquadripara,Echinochloa polystachya,Typha latifolia and Pontederia lanceolata. The evaluations were carried out in July 2004, in three 4-day periods. The water losses were evaluated based on the amounts of water necessary to restore the existing water level before each evaluation period. The colonization of the aquatic weeds increased the water losses in the mesocosms, with the highest losses being observed in those colonized by T. latifolia, between 3.54 to 4.71 times the water surface without aquatic weeds. The losses in the mesocosms colonized by M. aquaticum,B. subquadripara, E. polystachya, and P. lanceolata were statistically similar and promoted increases between 1.54 to 2.21 times the free surface. The results showed that aquatic weed control is important to prevent water losses in reservoirs used for water storage.

Avaliação quantitativa da água subterrânea no estado de Mato Grosso do Sul

Pós-graduação em Engenharia Civil - FEIS

A similaridade no uso do microhabitat por girinos (Amphibia, Anura) reflete processos ecológicos ou filogenéticos?

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal

The water has an important role in human society, especially in Brazil. Its uses are multiple, including supply, energy production, recreation and others. The National Policy for Water Resources (Law No 9.433/97) states in its articles the importance of water use in accordance to their multiple uses, prioritizing the supply for humans and animals. In this approach, it is important to consider the physical and chemical quality of water to meet these demands, scope of the legal framework applied to the Brazilian water bodies according to their main uses, in order to guarantee the water quality compatible with the most demanding uses and to reduce the costs of pollution control through ongoing preventive actions. Among the various parameters that seek to analyze the physical and chemical quality of water it is intended to understand the spatial distribution of turbidity in the lake's surface, since the variation of the components that alter this parameter can be detected by means of passive remote sensing. The application of the Linear spectral mixture model allowed, satisfactorily, the identification of turbidity spatial distribution patterns in the lake.

Emergy assessment of tilapia cage farming in a hydroelectric reservoir

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Cyanobacteria, microcystins and cylindrospermopsin in public drinking supply reservoirs of Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The influence of niche and neutral processes on a neotropical anuran metacommunity

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Multiple Determinants of Anuran Richness and Occurrence in an Agricultural Region in South-Eastern Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Breeding sites of the leaf frog phyllomedusa tetraploidea (hylidae, phyllomedusinae) in a forest remnant in southern Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)