Geographical Information System
Mostrando 37-48 de 162 artigos, teses e dissertações.
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37. Serviço Web para anotação de dados geograficos vetoriais e sua aplicação em sistemas de informação de biodiversidade / Web service for annotating vector geographic data and its application in information systems for biodiversity
Estudos na área de biodiversidade baseiam-se no uso de dados relacionados a coletas em campo. Normalmente estes dados estão associados a uma localização geográfica. Grande parte dos sistemas de biodiversidade oferece recursos básicos para armazenamento e consulta de dados geográficos. Esta dissertação apresenta um modelo de dados e um serviço Web p
Publicado em: 2009
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38. Metodologia para planejamento da colheita e transporte florestal utilizando geotecnologia e pesquisa operacional / Methodology for planning forest harvesting and transport using geotechnology and operations research.
Considering the current scenario in which the use of forest resources is growing quickly, it is necessary the use of techniques and tools to facilitate the short, medium and long run planning, thus facilitating the search for a more rational use of these precious resources, assisting and supporting the decision making. This study aimed to use the geographic
Publicado em: 2009
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39. Simulação de demandas de recursos hídricos utilizando o método de simulação MIKE BASIN, no trecho do reservatório de Ibitinga no rio Tietê e seus afluentes / Simulation of water resources demand using geographical information system model and simulation MIKE BASIN in the excerpt from the reservoir in the Tietê river Ibitinga and its tributaries
This research project examined the data and raised the demands for various uses in sub-basins of which Jacaré-Guaçu, Jacaré-Pepira and Claro river that are part of UGRHI 13 (watershed Tietê-Jacaré) and reaching the average sentence Tietê river, the reservoir of the hydroelectric plant Ibitinga. The objective of this research was to provide results base
Publicado em: 2009
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40. Caminhada de pessoas com deficiencia visual em areas naturais : um estudo com auxilio do GPS (Sistema de Posicionamento Global) / Walks of people with impairment in natural environment : a study with aids of GPS (Global Positioning System)
This research accomplished 5 walk tasks in natural trails with 16 people with visual impairment, having as hypothesis that they possess satisfactory space orientation to walk alone in natural areas. In the first task, the participants individually located the landmarks and esteemed the accumulated traveled distances. In the second task, they performed the ge
Publicado em: 2009
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41. Análise de imagens do satélite ALOS PALSAR (Banda L, modo polarimétrico) para discriminação de coberturas de terras no Distrito Federal
Land cover maps are important source of data for environmental monitoring, biodiversity conservation, social, economic and environmental zonning, and local and global climatic changes, among other activities. In the Federal District of Brazil (FD), land cover mappings have been obtained from optical images. However, radar data are valuable alternative for th
Publicado em: 2009
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42. Prevalência de exposição aos campos eletromagnéticos e justiça ambiental no município de São Paulo / Prevalence of exposure to electromagnetic fields and environmental justice in the city of São Paulo
The paper discussed the raising problem of risk in our current technological paradigm, their perception and tolerability, as well as their unequal distribution among the society. The fundamental assumption that emphasizes Environmental Justice refers to the hazards and risks disproportionately or unfairly distributed among the most vulnerable social groups,
Publicado em: 2009
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43. Identificação dos sistemas de produção agropecuária do arenito caiuá sujeitos a erosão utilizando o modelo AGNPS
The series of impacts due to the inadequate exploitation of natural resources by agriculture produces, among other effects, the erosion of the soils, which causes serious damage to the society through the reduction of its productive capacity and the continuous contamination of surface water with sediments, material and organic matter, chemical products and n
Publicado em: 2009
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44. A estratégia saúde da família no município de São Luís : avanços e desafios
The Family Health Strategy proposes a new organization of services and health actions through the Primary Health Care, integrating the programmed actions and the spontaneous demand, creating actions aimed at promotion and surveillance of health, prevention and treatment of conditions, with inter-disciplined approaches, inserted on a service network which is
Publicado em: 2009
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45. O espaço em movimento: o desvelar da rede nos processos sociotécnicos do sistema de saúde de Vitória da Conquista Bahia
The objective in this thesis was to use the concept of a network, traditionally used from a geographic standpoint as it relates to technical infrastructure or to social analysis, to other aspects of the geographical landscape from both a social and technical standpoint. More than a simple word, network is a concept full of elements that, together, allow one
Publicado em: 2009
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46. Sistema de informação geográfica (SIG) estratégico do potencial energético renovável da Planície Costeira Norte do RS
Atualmente, há uma tendência mundial alinhada a aprofundar os estudos sobre fontes inovadoras de energia. Essa é uma necessidade premente na atualidade, embora se possa considerá-la retardatária diante da percepção do problema da poluição pelo uso de combustíveis fósseis (petróleo e carvão) e o conseqüente impacto ambiental. O desequilíbrio do
Publicado em: 2009
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47. Instrumentos de polÃtica tributÃria municipal com vistas à proteÃÃo ambiental
The present work, intent to the new trends of use of tributes in the line of the extrafiscal organization, supplies to theoretical base the use of politics taxes in the municipal scope for the achievement of public politics in the ambient area. In Brazil, the experience most excellent in the field of the ambient taxation is, without a doubt, ecological call
Publicado em: 2009
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48. Proteção ambiental e direito à cidade no processo de expansão urbana no Distrito Federal: até que ponto existe um conflito?
The thesis investigates the existence of a conflict between environment protection and right to the city in the urban expansion process of the Brazilian Federal District towards an environmentally protected area, the São Bartolomeu River Watershed. It analyses the social impacts of zoning ordinances incorporation of the environmental protection goal. This r
Publicado em: 2009