Técnicas de Geoprocessamento como suporte para tomada de decisões no combate à dengue por gestores municipais: estudo de caso em Foz do Iguaçu - PR

Este trabalho teve como temática fazer a espacialização dos casos positivos de Dengue no município de Foz do Iguaçu. Com os dados fornecidos pelo setor de Epidemiologia, SINAN, obteve-se os pontos georreferenciados, através do Google Earth, dos casos positivos de Dengue, transformou-se as coordenadas desses pontos para o sistema de referência SAD69, o qual é compatível com a base cartográfica do município. Fez-se o processamento e cruzamento das informações da base cartográfica com os casos positivos de Dengue. Gerou-se os mapas temáticos apresentado a espacialização dos casos de Dengue para cada distrito sanitário do município. Verificou-se que o distrito que apresentou mais casos de Dengue no ano de 2011 foi o distrito Leste, seguido do distrito Norte, Oeste, Nordeste e Sul. A partir dos mapas foi possível verificar as regiões onde ocorreram mais casos positivos da doença.The theme of this study was the spatial distribution of positive cases of break bone fever in the city of Foz do Iguaçu. With data provided by the Epidemiology sector, SINAN, obtained georeferenced points, using Google Earth, of positive cases of dengue, became the coordinates of these points for the reference system SAD69, which is compatible with the base map of the municipality. Became the crossroads of information processing and the cartographic base with positive cases of dengue. Generated thematic maps presented the spatial distribution of dengue cases for each health district of the city. It was found the district had more cases of dengue in 2011 was the Eastern District, the district followed the north, west, north and south. From the maps it was possible to determine the regions where there were more positive cases of the diseas

Factors that may alter soil microbial biomass: a review

Although the application of agro-industrial effluents on soil is an important practice of environmental management in the industry, this practice can cause impacts on soil microbiology due to the nutrient load and other components present in this waste. Thus, the objective of this study was to evaluate and select relevant articles, involving studies of factors that may influence the amount of biomass in the soil, comparing methodology and progress in studies with this theme. For this, articles indexed in three electronic databases were used: Web of Science, Scopus and Scielo. From these databases, 18 articles related to the topic were selected, all published between 2005 and 2018. For the total of selected scientific studies, 11 have methodologies related to the scope of the study and 7 reinforce the theoretical basis in the elaboration and complementation of the study. It was observed that the main articles were published in the English language, mainly in studies related to the Scopus and Web of Science bases and the most recurrent methods were titrimetric and spectrophotogrammetric methods. It is also concluded that the majority of the studies analyzed relate to microbial biomass alteration of the soil under influence of effluent disposal, as well as a variation of these communities as a function of soil cover