Transposition Of The Sao Francisco River
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Detection of schistosomiasis in an area directly affected by the São Francisco River large-scale water transposition project in the Northeast of Brazil
Abstract INTRODUCTION: The development of the São Francisco River Integration Project [Projeto de Integração do Rio São Francisco (PISF)] in the State of Ceará, Brazil, has resulted in environmental and socioeconomic changes with potential risks to public health. We aimed to determine the presence of Schistosoma mansoni infections in schoolchildren (a
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-09
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2. Assessment of schistosomiasis in the semi-arid Northeast region of Brazil: the São Francisco River large-scale water transposition project
Abstract: INTRODUCTION Risk of schistosomiasis expansion to semi-arid northeastern Brazil under the influence of the Integration Project of the São Francisco River (IPSFR) was assessed. METHODS: Stool examinations of schoolchildren, epidemiological investigation, and survey of the local host snail Biomphalaria straminea were performed in five IPSFR muni
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-04
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3. Citogenética de espécies de siluriformes da região de transposição do Rio Piumhi (MG)
At the beginnig of the 60 was concluded the building of the Furnas dam over the Rio Grande, wich belongs to Parana river watershed. When the gates of the hydroelectric were closed, a dike was built to contain the waters of the dam, in order to prevent the flooding of the city of Capitólio MG. However, this dike has dammed the river Piumhi, which, at that ti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2010
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4. Caracterização citogenética de populações alopátricas do gênero Hoplias (Characiformes, Erythrinidae), com enfoque nos grupos malabaricus e lacerdae
Erythrinidae represents a relatively small family of Neotropical fish, presenting a great geographical distribution. It is composed only by three genera, Hoplias, Hoplerythrinus and Erythrinus. The genus Hoplias is most widespread in the South American continent. Two great groups, H. malabaricus and H. lacerdae are described for the Southeast Brazil, showing
Publicado em: 2010
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5. Citogenética clássica e molecular em peixes neotropicais. Estudos comparativos entre bacias hidrográficas com ênfase em região de transposição de rio
Basic and molecular cytogenetic studies were carried out in a few fish species from family Parodontidae: Apareiodon ibitiensis, A. piracicabae, A. affinis, A. vladii, Apareiodon sp. Parodon nasus and Parodon hilarii. All were collected in distinct hydrographic basins, with emphasis in a river transposition area, more specifically of the Piumhi River. Apareio
Publicado em: 2009
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6. Uso de imagens MODIS no mapeamento de bacias hidrogrÃficas
This research focuses on display applications of MODIS (Moderate Resolution Spectroradiometer) and the different types of its products. The MODIS was design for analysis of changes on a global scale, thus having different environmental applications. This sensor has 36 bands and 44 products for different types of searches. The spatial resolution of MODIS imag
Publicado em: 2009
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7. Análise citogenética de espécies de Astyanax (Characiformes) da região de transposição do rio Piumhi
The transposition of the Piumhi River caused the introduction of many aquatic species in the São Francisco basin. Species previously restricted to the Upper Paraná basin, such as Leporinus octofasciatus and Parodon nasus, are now present in the São Francisco basin. However, the morphological identification of the invaders is not always possible. This beco
Publicado em: 2009
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8. The expression of evidentiality in political speech: an analysis of political speech of the State Legislature of CearÃ. / A expressÃo da evidencialidade no discurso polÃtico: uma anÃlise da oratÃria polÃtica da AssemblÃia Legislativa do CearÃ
The present research aims at investigating the expression of evidentiality and its relation to the degrees of public speakerâs commitment with the contents uttered in political speech argumentationâs construction. Thirty speeches, subdivided in two thematic groups: 1) the arrival of a petrol refinery in the state of CearÃ; and 2) the transposition of SÃo
Publicado em: 2008
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9. TransposiÃÃo do Rio SÃo Francisco: uma abordagem por contole Ãtimo
Neste trabalho sÃo estudados 3 modelos. Aborda-se a questÃo da transposiÃÃo do rio SÃo Francisco por meio de dois modelos de crescimento econÃmico. Nestes, deseja-se maximizar a utilidade de um trabalhador mÃdio. As principais variÃveis em estudo sÃo a Ãgua nÃo energÃtica, as energias hidrelÃtrica e termelÃtrica, e o dÃficit energÃtico. Ã po
Publicado em: 2006
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10. A poorly known case of watershed transposition between the São Francisco and upper Paraná river basins
Durante a construção do reservatório hidroelétrico de Furnas na bacia do alto rio Paraná no início da década de 1960, o fluxo de águas do rio Piumhi foi desviado para as cabeceiras da bacia do rio São Francisco. O rio Piumhi era um tributário da margem direita do rio Grande, o qual se une com rio Paranaíba para formar o rio Paraná. A transposiç�
Neotropical Ichthyology. Publicado em: 2005-09