Geo Environmental Context
Mostrando 1-9 de 9 artigos, teses e dissertações.
-
1. Human risk assessment for air pollution by passive biomonitoring: a case study in São Mateus do Sul, Paraná, Brazil / Avaliação do risco humano a poluentes atmosféricos por meio de biomonitoramento passivo: um estudo de caso em São Mateus do Sul, Paraná
In developing countries significant sources of air pollution may go undetected in areas that do not have qualified structure to measure air contaminants. In this context, simplified methods of measuring ambient particles, such as portable impactors and trace elements accumulate in tree barks, may provide information to identify areas influenced by source emi
Publicado em: 2009
-
2. Sediment yield in watersheds under different geo-environmental contexts: measured and modelling / ProduÃÃo de Sedimentos em Bacias HidrogrÃficas Sob Diferentes Contextos Geoambientais: Medida e Modelagem.
Sediment yield assessment is necessary in watersheds when it is desired to improve the quality of analysis, contributing for a consistent evaluation of water availability and, therefore, high-quality water resources management. The general objective was to evaluate the sediment yield in watersheds under different geo-environmental contexts. Three small basin
Publicado em: 2008
-
3. Impactos sócio-ambientais à margem do rio São Francisco: um estudo de caso / Social and environmental impacts the margin of São Francisco River: a case study
This study is about the important environmental issue widely discussed in recent times. The central part of the discussion emphasizes on the context of the socioenvironmental impact and the forecasting regarding the realization and operation steps of hydroelectric developments. The direction of the discussion is about, amongst other circumstances, the surrou
Publicado em: 2008
-
4. Potencialidades de cultivo de macroalgas no litoral do Rio Grande do Norte (NE, Brasil): uma perspectiva de integração de dados ambientais em sistemas de informação geográfica (SIG)
Since centuries ago, the Asians use seaweed as an important source of feeding and are their greatest world-wide consumers. The migration of these peoples for other countries, made the demand for seaweed to increase. This increasing demand prompted an industry with annual values of around US$ 6 billion. The algal biomass used for the industry is collected in
Publicado em: 2007
-
5. Geotecnologias como contribuição ao estudo do agroecossistema cafeeiro de Minas Gerais em nível municipal / Geotechnologies as contribution to the study of coffee crop agro system at municipal level in Minas Gerais state
Coffee crop, an important economic and social activity to Brazil, is an agrobusiness segment that has not updated information about the agroecosystem and the productive profile. In this sense, it was proposed in the year of 2004 a multidisciplinary and multi institutional project, involving INPE, EMBRAPA and UFLA to characterize the coffee agroecosystem in M
Publicado em: 2006
-
6. ANÁLISE GEOAMBIENTAL COMO SUBSÍDIO AO PLANEJAMENTO TERRITORIAL DO MUNICÍPIO DE MARACANAÚ, CE.
The city of Maracanau, located in the Metropolitan Area of Fortaleza MAF, has gone through strong changes in the past 20 years in respect to its space configuration and environmental conditions, arising from the deliberated instalation of industrial districts and large housing developments. The plan resulted in environmental degradation caused by uncontrolle
Publicado em: 2005
-
7. Calha Norte Project: politics of national defense and hemisferic security guard in the contemporary government / Projeto Calha Norte: política de defesa nacional e segurança hemisférica na governança contemporânea
This thesis highlights the analysis of the institutional and geo-strategic path of the "Projeto Calha Norte" (Northern Border Project - NBP) influenced by the traditional models of the National Security Doctrine (NSD) of the sixties and seventies. The goal of the National Security Doctrine (a strategy widely applied in Brazil during the military regime) was
Publicado em: 2005
-
8. Uma estratÃgia de desenvolvimento de data warehouse geogrÃfico com integraÃÃo hÃbrida aplicada ao monitoramento de queimadas na AmazÃnia
The decision support systems have crossed the boundaries of the commercial business and recently have reached the most diverse areas of knowledge. Whether in learning, government, private or non profitable institutions, wherever a decision process exists there is a need for such systems. In this system category we point out the Data Warehouse (DW), which all
Publicado em: 2003
-
9. Modelagem e desenvolvimento de um banco de dados geográficos : aplicação à elaboração de mapas de sensibilidade ambiental ao derramamento de óleo na área costeira entre galinhos e São Bento do Norte-RN
The area between Galinhos and São Bento do Norte beaches, located in the northern coast of the Rio Grande do Norte State is submitted to intense and constant processes of littoral and aeolian transport, causing erosion, alterations in the sediments balance and modifications in the shoreline. Beyond these natural factors, the human interference is huge in th
Publicado em: 2002