23 resultados para Balneario de Caldas de Estrach (Barcelona).
Resumo:
Pela conjugação dos aspectos geológicos, geomorfológicos e pedológicos da área de implantação do Jardim Botânico de Poços de Caldas, definiu-se a dinâmica fisiográfica da paisagem, com o objetivo de contribuir para o conhecimento dos aspectos físicos da região e, desta forma, ocupá-la de forma ordenada e sustentável. Verificou-se que o Jardim Botânico insere-se em uma paisagem aluvial associada a paisagens lacustres menores, em que as coberturas de alteração intempérica são mais ou menos espessas e possuem composição mista e características de transporte gravitacional. A ocorrência de organossolos restringe-se à paisagem lacustre atual/subatual, podendo estar aflorantes ou soterrados por material de transporte gravitacional. As unidades fisiográficas das cotas mais elevadas do terreno decorreram de esforços neotectônicos, que levaram ao soerguimento de blocos e mudança do nível de base. A estas unidades associam-se os neossolos e cambissolos, em sua maioria regolíticos e concrecionários. O estudo permitiu a delimitação de cinco classes de uso e ocupação do solo na área do Jardim Botânico.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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The aim of this research project is to analyze the spatial productive circuit and circles of cooperation of Fairtrade coffee, taking as a case of study the Associação dos Agricultores Familiares do Córrego D'antas (ASSODANTAS), Poços de Caldas - MG. The main purpose is to analyze material flows (grains, supplies, etc.) established between geographically separated stages of production (production, exchange, distribution and consumption) and the relationships between the agents in order to analyze the organization and regulation of production of Fairtrade coffee. It is understood as the insertion of the Fairtrade ASSODANTAS to permit the creation of new production lines, adding value and providing greater identity and autonomy to their small farms, when compared with traditional coffee trade commodity
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This work presents a comparison of alkaline and cristaline terrains of an area inside a Poços de Caldas (MG) contry for appropriate urban expansion. The study area has 52km2 through rural and urban terrains with geological and geomorphological differences. At present Poços de Caldas has more than 130 thousand people and expansion government plans are from 1993 showing the necessity of studies of infrastructure to population and tourists. At last 40 years the city became a place with job offers in bauxite minning causing a population increase about 200%. At this way this work uses the Vedolvello (2000)´s method of terrains physiographic compartimentalization (UBCs) with integrated analysis (Land Systems) made by remote sensing products (air photos). After that field trips was performed to check unity limits by observation of rocks, relief and weathering soil profile. The main results are Engineering Geological Map and a classification table of Basic Units of Compartimentalization to presents the characteristics to uses and soil occupation.
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Pós-graduação em Agronomia (Energia na Agricultura) - FCA
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Pós-graduação em Agronomia (Produção Vegetal) - FCAV
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The aim of this work was to evaluate the effect of the addition of different surfactants in physical and chemical properties of spray solutions, droplets spectra and drift potential on agricultural spraying. The surfactants and concentrations (v v-1) were: Haiten (0.1%), Antideriva and Intec (0.05% and 0.1%). The following characteristics were analyzed: surface tension, viscosity, density and electric conductivity. The droplet size spectrum was determined by a laser particle analyzer (Mastersizer S®, version 2.15) including measurements of volume medium diameter (VMD), the percent of droplets below 50 and 100 μm (V50 e V100) and index span. In order to estimate the drift potential, a series of wind tunnel tests were performed with a Teejet XR 8003 flat fan nozzle at 200 kPa (medium droplets) used to apply the spray solutions containing water, the adjuvants and a food color dye (Brilliant blue FD & C no 1) at 0,6% m v-1. The drift was collected on nylon strips transversally fixed along the tunnel at different distances from the nozzle and different high from the bottom part of the tunnel. Drift deposits were evaluated by spectrophotometry. The results showed that the addition of adjuvants changed physical and chemical properties of spray solutions in different magnitudes according to the surfactant. Surfactants changed the droplet spectrum and drift potential, indicating that higher VMD and smaller V100 induced higher percentage of drift.
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Pós-graduação em Planejamento e Análise de Políticas Públicas - FCHS