Vulnerability Of Contamination
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. Waterborne toxoplasmosis investigated and analysed under hydrogeological assessment: new data and perspectives for further research
We present a set of data on human and chicken Toxoplasma gondiiseroprevalence that was investigated and analysed in light of groundwater vulnerability information in an area endemic for waterborne toxoplasmosis in Brazil. Hydrogeological assessment was undertaken to select sites for water collection from wells for T. gondii oocyst testing and for collecting
Mem. Inst. Oswaldo Cruz. Publicado em: 2015-11
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2. 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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3. GRANTS FOR GROUNDWATER MANAGEMENT AT SANTA MARIA RIVER BASIN/RS / SUBSÍDIO PARA GESTÃO DAS ÁGUAS SUBTERRÂNEAS NA BACIA HIDROGRÁFICA DO RIO SANTA MARIA/RS
This study aims to provide subsidies for groundwater management at the basin of Rio Santa Maria-BHRSM. Located in the southwest of Rio Grande do Sul state, Brazil, on the edge of Paraná Basin and transitioning towards the Uruguaio Sul-Riograndense Shield, has an area of 15,797,300 square kilometers. About 16 formations occur in outcrops Pavão (2004), of wh
Publicado em: 2009
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4. Determination of the presence of Barium, Lead and Crhomium in the groundwater samples colleted in the Aquifer Bauru / Determinação da presença de Bário, Chumbo e Crômio em amostras de água subterrânea coletadas no Aqüífero Bauru
The occurrence of chemical element in groundwater has a great importance in the world because of the diversity of toxic effects and wide distribution in the environment. Between these chemical elements, we can cite barium, lead and chromium that can induce diverse effects such neurotoxicity and carcinogenicity. It has been considered that the aquifer Bauru h
Publicado em: 2009
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5. Avaliação da suscetibilidade do aquífero freático à contaminação por necrochorume em Bonito MS / The Vulnerability Evaluation of Unconfined Aquifer by Necrochorume Contamination in Bonito MS
Os cemitérios são fontes que causam de contaminação dentre os quais, destaca-se o risco de contaminação das águas subterrâneas por microrganismos presentes na coliquação. O aqüífero livre é contaminado na área interna do cemitério podendo se estender para regiões próximas, aumentando o risco de saúde pública. O objetivo deste estudo foi o
Publicado em: 2009
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6. ÁGUA SUBTERRÂNEA E A SAÚDE DA COMUNIDADE EM BAIRRO DE SANTA MARIARS / UNDERGROUND WATER AND THE COMMUNITY HEALTH OF NEIGHBORHOOD IN SANTA MARIA RS
The objective of the present work was to make a cadaster of water supply alternative sources in Nossa Senhora do Perpétuo Socorro neighborhood, assess the water physical-chemical and bacteriological quality of these sources, generate theme maps emphasizing the vulnerability to the underground water contamination, identify the occurrence of diseases from the
Publicado em: 2008
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7. DIAGNÓSTICO AMBIENTAL URBANO DO MEIO FÍSICO DE SANTA MARIA RS / URBAN ENVIRONMENTAL DIAGNOSTIC OF SANTA MARIAS PHYSICAL SPACE IN THE STATE OF RIO GRANDE DO SUL
The urban environment diagnosis aims at subsidizing the districts in the decisionmaking in the presence of natural resources preservation. This study, specifically, analyze the urban environment aspect of the physical space. The area of this study is the Map of the Geotechnical Engineering Units according to Maciel Filho (1990) of Santa Maria, located in the
Publicado em: 2008
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8. NUMERICAL MODELING OF VIRUS TRANSPORT IN FRACTURED-POROUS MEDIA / MODELAGEM NUMÉRICA DO TRANSPORTE DE VÍRUS EM AQÜÍFEROS FRATURADOS - POROSOS
Setback distances of wellhead and catchments from septic tanks are establised by three aproaches: methods based on fixed setback distances or fixed travel times; methods based on vulnerability analysis and methods based on infection risk. In Costa Rica, the determination of setback distances is based on fixed travel times. This approach considers that during
Publicado em: 2008
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9. Vulnerabilidade e risco à poluiÃÃo do sistema aqÃÃfero â entre Crato e MissÃo Velha, bacia do Araripe, Cearà / Vulnerability and risk to the pollution of the aquifer system - between Crato and MissÃo Velha, Araripe Basin, Brazil
It is increasing in the entire globe, the preoccupation with the environment, where we emphasize in this work the preoccupation with the vulnerability and risk to pollution of Medium Aquifer System in the region between Crato and MissÃo Velha towns, Cariri Valley, Araripe Basin, CearÃ. The studied area is located at the south portion of Cearà State, in th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2007
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10. Produção de mapas de vulnerabilidade de solos e aqüíferos à contaminação por metais pesados para o estado de Minas Gerais / Production of soils and aquifers vulnerability maps to heavy metals contamination for the State of Minas Gerais, Brazil
The study of environmental vulnerability to chemicals nowadays is an important tool to make decisions refering to the use, occupation and management of soils and aquifers. In humid tropical systems where the weathered mantle is depth and well developed, the soil reactivity becomes more important than its permeability. In this way, it is being proposed in thi
Publicado em: 2007
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11. Mapeamento geoambiental do campo de dunas Pirangi-Potengi com ênfase a San Vale e Lagoinha Natal/RN: um instrumento de apoio ao planejamento ambiental
The city of Natal-RN is constructed on dune areas with wavy relives softly waved and green areas that help to keep a pleasant climate, amongst these is distinguished field Pirangi-Potengi the dune with the areas of San Vale and Lagoinha. These environments are being substituted gradual for property and other workmanships of engineering on behalf of the urban
Publicado em: 2007
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12. Pesquisa-ação sobre sexualidade e vulnerabilidade às IST/aids com alunos de graduação em enfermagem / Research-action on sexuality and vulnerability to sexually transmitted diseases/aids with nursing students
In this research we worked with nursing students a public university in the provinces of São Paulo state. We had in mind: to assess the vulnerability factors for the risks of contamination of sexually transmitted diseases (STD)/aids, to obtain general information of those subjects sexual behavior, to discuss with them their awareness on the role of their co
Publicado em: 2007