Resolución 423(XIX): Integración física de América Latina mediante la interconexión hidrográfica del Orinoco, el Amazonas y el Plata y la carretera boliviariana marginal de la selva = Résolution 423(XIX): Physical integration of Latin America through the hydrographic interconnexion of the Orinoco, Amazonean River Plate and the trans-jungle border highway of the Bolivarian Nations = Resolution 423(XIX): Intégration physique de l'Amérique latine moyennant l'interconnexion hidrographique des bassins de l'Orénoque, l'Amazone et le Plata, et la construction de la route bolivarienne en bordure de la forêt vierge

Publicado separadamete en cada idioma

Caracterização de terras pretas arqueológicas no sul do Estado do Amazonas

The Archaeological Dark Earth (ADE) soils are characterized by its high fertility, dark color, and presence of pottery fragments. Regarding the formation of ADE, the most widely accepted hypothesis is that anthropogenic processes involving pre-Columbian populations made them. The purpose of this study is to characterize ADE units located in the Southern Amazon Region, in the cities of Apuí and Manicoré. Seven ADE sites were selected, trenches opened and the soil profiles characterized morphologically. Then, samples of each horizon were collected for analyses of the following physical and chemical properties: particle size, water-dispersible clay, flocculation, soil bulk density, particle density, total porosity, pH in water and KCl solutions, Ca2+, Mg2+, K+, Al3+, available P, H+Al, and organic C. Also, total oxides, free oxides and amorphous forms were analyzed. The texture of the anthropic A horizon ranged from sandy loam to clay loam. The pottery fragments and lithic material were found in similar quantities and at similar depths in the A horizons of the studied soil profiles, suggesting some similarity between the anthropogenic factors of formation. The anthropic horizons of profiles P3, P4, and P7 had a eutrophic character and high to very high levels of available phosphorus, compared to P1, P2, P5, and P6, indicating the heterogeneity of the ADEs.

Variabilidade espacial de atributos físicos em um cambissolo háplico, sob diferentes usos na região sul do Amazonas

Considering the importance of knowledge of the spatial distribution of soil properties, the purpose of this study was to evaluate the spatial variability of physical properties in a Cambisolunder different land uses in the southern Amazon region. The study was conducted on three farms with cassava, sugarcane, and agroforestry, in the region of Humaitá, in the south of the State of Amazonas. In these areas, 70 x 70 m grids were established, with a regular spacing of 10 x 10 m and a total of 64 points, where soils were sampled at 0.0-0.10 m depth. Texture (sand, silt, and clay), macroporosity, microporosity, total porosity, bulk density, and aggregate stabilitywere determined. The data were analyzed using descriptive statistics and geostatistics. It was found that the propertiesvaried spatially and that the range of these variations between land uses was different, with the highest variability for the sugarcane management.

Variabilidade espacial da resistência mecânica do solo à penetração e umidade do solo em área cultivada com cana-de-açúcar na região de Humaitá, Amazonas, Brasil

The mechanical resistance to penetration (RP) is an attribute indicator of compaction was influenced by soil moisture. The objective of this study was to evaluate the spatial variability of soil resistance to penetration and soil moisture on area under cultivation of sugar cane in the region of Humaitá, Amazonas, Brazil. We conducted a sampling grid of 70x70 m where points were scored at regular intervals of 10 m, a total of 64 points. Soil samples were collected at depths of 0.00 to 0.15 m, 0.15 to 0.30 I 0.30 to 0.45 m for determination of soil moisture and soil resistance to penetration in the field. After analysis of these data analyzes were descriptive statistics and geostatistics. We conclude that all the variables studied showed spatial dependence and range values were higher than stipulated by the sampling grid and the RP and soil moisture showed a spatial relationship where lower values of PR concentrated on smaller values of soil moisture.

Percepção do ambiente comunitário e a prática de atividade física em adultos residentes em Rio Claro - SP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Caracterização de solos sob diferentes ambientes na região Sul do Amazonas

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Avaliação hematológica, bioquimica e hormonal em equinos submetidos à atividade de policiamento sob influência da suplementação de vitamina E, selênio e cromo

Pós-graduação em Medicina Veterinária - FMVZ

Comunicação comunitário-alternativa na capital paulista: ferramenta de ressemantização de identidades?

Pós-graduação em Comunicação - FAAC

Violência e indisciplina na escola, legislação e solução de conflitos: um estudo de caso centrado no professor mediador escolar e comunitário

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo do comportamento tecnológico e de alterabilidade das rochas ornamentais silicáticas verde Amazonas, preto Cajugram e bege Ipanema - (ES)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Policiamento ambiental: políticas públicas e tráfico de animais silvestres (oeste do Estado de São Paulo, 1998 a 2012)

Pós-graduação em História - FCLAS

Etnobotânica de plantas antimaláricas em Barcelos, Amazonas

Pós-graduação em Agronomia (Horticultura) - FCA

Environmental and sustainability assessment of the State of Amazonas: conclussions and recommendations

Includes bibliography

Características físico-químicas, microbiológicas, celulares e detecção de resíduos de antibióticos em amostras de leite de tanque comunitário

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Resistência aos beta-lactâmicos e detecção dos genes blashv, blatem, blactx-m e blages em Enterobacteriaceae isoladas de efluentes hospitar e comunitário em um município do noroeste paulista

Pós-graduação em Microbiologia - IBILCE