Punctual Pollution
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Utilização de sistemas de informação geográfica na identificação de áreas vulneráveis à contaminação do lençol freático : o caso da bacia do alto e médio curso do rio Uberabinha - MG
Due to the necessity of finding an efficient way of management for the water resources, the drainage basin has been proposed as the basic unity for its planning and management. As mentioned, it has been chosen the basin portion of the Uberabinha River situated in the city of Uberlandia as the area to be studied. As the drainage basin of the Uberabinha River
Publicado em: 2009
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2. Avaliação da Qualidade da Água do rio Pitimbu
The Pitimbu River Basin is concern reason, therefore this is one of the mains freshwater sources for the Natal city supplying. The Pitimbu waters river flow into Jiqui pond, as the main supplier of this, that supplies 16% of Natal population and there is a bigger importance despite the supplying of a parcel of Natal city made joining underground waters with
Publicado em: 2008
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3. Gestão ambiental: eco eficiência a caminho da sustentabilidade: o caso do segmento moveleiro da Serra Gaúcha
Million people concentration in urban centers has left a big part of the population without any perspective of care to their most elementary necessities, like feed, home, water supply, sanitary treatment, collection services, urban garbage destination and fluvial drainage, essential factor for population health. The worry with the impact of human activity on
Publicado em: 2008
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4. Caracterização hidrogeoquímica da microbacia de drenagem do córrego Barra Bonita, São Paulo / Hydrogeochemistry characterization of the Barra Bonita stream small watershed, São Paulo
The study in the Barra Bonita stream small watershed (S: 22o 2553,9" and W: 48o 3234,8") aimed to characterize its hydrogeochemical parameters by dissolved and particulate material transport models to identify the relations between soil use and water quality. Because there was no longer an environmental zoning in the municipality of Barra Bonita, this study
Publicado em: 2007
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5. HEAVY METALS IN SOILS UNDER PIG SLURRY APLICATTION IN WATERSHEEDS OF SANTA CATARINA STATE / METAIS PESADOS EM SOLOS SOB APLICAÇÃO DE DEJETOS LÍQUIDOS DE SUINOS EM DUAS MICROBACIAS HIDROGRÁFICAS DE SANTA CATARINA
The application of pig slurry in agricultural soils can be an efficient form of nutrients cilcle and one of the best alternative for discard and minimizing his pollutant potential. However, the differences between his composition and the needs of the plants, especially of trace elements, it hinders her more rational use. The composition of the pig slurry is
Publicado em: 2006
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6. Sistema de gestão ambiental e selos ambientais, de qualidade e segurança alimentar em frutas :estudo de caso: setor macieiro
Due to the increasing exigencies of the consumption market, mainly the extern one, the fruit production industries have the necessity to obtain environmental labels certification, of quality and insurance of the product or of the production system, seeking to enlarge their competitivity to maintain themselves on the market and to conquer other more demanding
Publicado em: 2005