Pardo River
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Methodology for minimum nitrogen compounds removal efficiencies estimation and wastewater treatment systems pre-selection: a watershed approach
RESUMO O nitrogênio constitui importante parâmetro para o controle da poluição hídrica, uma vez que a nitrificação produz consumo de oxigênio do ambiente aquático, além da toxicidade associada à algumas formas de nitrogênio. Este estudo estabeleceu e empregou modelo de otimização visando a determinação simultânea de eficiências mínimas de
RBRH. Publicado em: 17/10/2019
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2. Reproduction of Pimelodus maculatus(Siluriformes: Pimelodidae) in three section of Grande River basin, downstream Porto Colombia dam, south-eastern Brazil
A jusante das barragens hidrelétricas ocorrem alterações no regime hidrológico que podem causar impactos sobre o processo reprodutivo dos peixes. O objetivo do presente estudo foi analisar a influência de parâmetros físico-químicos da água do rio Grande e rio Pardo sobre a maturação gonadal, diâmetro ovocitário, atresia folicular e índices biol
Neotrop. ichthyol.. Publicado em: 2013-09
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3. Geo-environmental zoning of fartura river basin, encompassing the municipalities of São José do Rio Pardo, Sebastião da Grama, Vargem Grande do Sul, and Águas da Prata, in São Paulo state, Brazil, at 1:50,000 scale / Zoneamento geoambiental da bacia do rio Fartura: abrangendo os municípios de São José do Rio Pardo-SP, São Sebastião da Grama-SP, Vargem Grande do Sul-SP e Águas da Prata-SP, na escala 1:50.000
O presente trabalho traz subsidios para que se discuta a gestao ambiental a partir dos resultados oriundos da elaboracao de um zoneamento geoambiental, observando os preceitos estabelecidos pelo desenvolvimento sustentavel e conjugando a procura do desenvolvimento economico as limitacoes impostas pelo meio ambiente. Toma-se como area de estudo a bacia hidrog
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2012
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4. Como se de ventre livre nascesse experiências de cativeiro, parentesco, emancipação e liberdade nos derradeiros anos da escravidão Rio Pardo/RS, c.1860 - c.188
This study has a proposal to investigate captivity experiences, blood relations, emancipation and freedom lived by slave workers (and people who were in almost the same condition) in the last decades of slavery (1860 1888). Therefore, we mainly use the crossing of numbers and names of various sources. As a local to observation the Rio Pardo County, situated
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/05/2010
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5. Breeding sites of Culicoides pachymerus Lutz in the Magdalena River basin, Colombia
The breeding sites of Culicoides pachymerus are described for the first time in western Boyacá Province, Colombia, where this species is a public health problem. In addition to being a nuisance due to its enormous density and its high biting rates, C. pachymerus cause dermatological problems in the human population. Analysis of microhabitats by the sugar fl
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-03
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6. Spinitectus osorioi (Nematoda: Cystidicolidae) in the Mexican endemic fish Atherinella alvarezi (Atherinopsidae) from the Atlantic River drainage system in Chiapas, Southern Mexico
Specimens of Spinitectus osorioi Choudhury and Pérez-Ponce de León, an intestinal nematode species previously considered to be specific to Chirostoma spp and endemic to some lakes in the Pacific drainage in Michoacán, were collected from the freshwater fish Atherinella alvarezi (Díaz-Pardo) (Atherinopsidae) of the Michol River near Palenque, Chiapas, Sou
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-02
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7. Genetic characterization of 12 heterologous microsatellite markers for the giant tropical tree Cariniana legalis (Lecythidaceae)
Twelve microsatellite loci previously developed in the tropical tree Cariniana estrellensis were genetically characterized in Cariniana legalis. Polymorphisms were assessed in 28 C. legalis individuals found between the Pardo and Mogi-Guaçu River basins in the state of São Paulo, Brazil. Of the 12 loci, 10 were polymorphic and exhibited Mendelian inheritan
Genetics and Molecular Biology. Publicado em: 2010
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8. Determination of ametryn in river water, river sediment and bivalve mussels by liquid chromatography-tandem mass spectrometry
Foram descritos métodos analíticos empregando cromatografia líquida acoplada a espectrometria de massas (LC-MS-MS) para a determinação de ametrina em água superficial, sedimento de rio e no molusco bivalve Corbicula fluminea. A técnica de extração líquido-líquido foi utilizada para a preparação das amostras. As análises das amostras foram feita
Journal of the Brazilian Chemical Society. Publicado em: 2009
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9. Use of Powdered Activated Carbon to Remove the Herbicides Diuron and Hexazinone from Surface Water / Uso de carvão ativado pulverizado para remoção dos herbicidas diuron e hexazinona de água superficial
The Pardo River, the main source of surface water in the northeastern region of the state of São Paulo, flows through the worlds largest sugar and alcohol production pole, which causes it to become polluted with pesticides such as diuron and hexazinone that are used in the cultivation of sugarcane. In this study, the waters of the Pardo River were monitored
Publicado em: 2008
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10. Variação cariotípica de Astyanax bimaculatus (Linnaeus, 1758) (Pisces: Characidae) nas bacias costeiras do Brasil / Karyotypic variation of Astyanax bimaculatus (Linnaeus, 1758) (Pisces: Characidae) in the coastal basins of Brazil
The genus Astyanax comprises 90 species considered together with most of the old Tetragonopterinae as incertae sedis within the family Characidae. Most of the Astyanax are small, were classified in an artificial taxonomic system and therefore their taxonomic boundaries are poorly defined. Seven coastal populations of one of these species, Astyanax bimaculatu
Publicado em: 2008
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11. VariaÃÃes florÃsticas e estruturais em um fragmento de floresta paludosa no Alto Rio Pardo em Santa Rita de Caldas, MG. / Floristics and structural variations in a fragment of swamp forest from the high Rio Pardo River in Santa Rita de Caldas, MG.
A survey of the tree community of a swamp semidecidual Montana forest, situated in Santa Rita de Caldas, MG at the Upper Rio Pardo river (1156-1203 m of altitude, 22o 05â 44â S; 46o 21â 20â W) was accomplished with the purpose of assessing its environment and structural variation. The physiognomic (density, basal area and distribution of size of the tree
Publicado em: 2006
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12. Modelo de suporte a decisão para o otimização da operação de sistema de usinas hidroeletricas / A decision support tool for the optimization of the operation of a system of hydro-eletric plants
This dissertation has the objective of build a Decision Support Tool that gives a quick and easy way to analyze all the different alternatives to manage integrated a complex of hydroelectric reservoirs seeking the maximization of the benefits of the complex. The benefits of the complex were defined as the total potential gravitational energy of the hydraulic
Publicado em: 2006