Land Use And Transportation
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. FOUR DECADES OF HYDROLOGICAL PROCESS SIMULATION OF THE ITACAIÚNAS RIVER WATERSHED, SOUTHEAST AMAZON
Abstract The impacts of anthropogenic degradation are becoming increasingly more evident in the Amazon and are jeopardizing its environmental systems and water resources, particularly in low monitored watersheds. Thus, the use of hydrological models is necessary to gain an understanding of these impacts on Amazonian river systems. The aim of this study was t
Bol. Ciênc. Geod.. Publicado em: 14/10/2019
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2. Análise de patentes de tecnologias relacionadas a resíduos de equipamentos elétricos e eletrônicos / Analysis of patents for technologies related to waste electrical and electronic equipment
The problem of solid waste has been touted as one of the most serious to date. The increasing scarcity of land for the establishment of new landfills, combined with the existing limitations for the recovery of non-renewable materials, low degree of implementation of new treatment alternatives and recycling, now represent a major challenge. Therefore, conside
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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3. Impactos dos preços das commodities e das políticas governamentais sobre o desmatamento na Amazônia Legal / Impacts of commodities prices and government policies on deforestation in the Brazilian Amazon
Mankind has affected deforestation worldwide by a socio-economic process of expansion to new areas. For the Brazilian Amazon, that process began in the 1950s by settlement government policies. The concern with deforestation in that region started in the middle of 1980s, when policies of deforestation reduction were first applied. These policies were improved
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/11/2011
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4. Praças de estacionamentos como estratégia para melhoria no trânsito de áreas centrais / Parking Lots as Strategy for Improving Traffic of Downtown
The traffic problems are of general scope in several cities in the world, especially in central area, usually more congested. This work aims to simulate an operational alternative that provides improved flow of vehicles in the central area. It is proposed the elimination of parking lots regulated rotary (called Blue Zone) on the streets and main avenues in t
Publicado em: 2010
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5. Análise comparativa do conflito entre o sistema de transporte público urbano e as necessidades de desclocamento da população da cidade de Samambaia
The disordered urbanization process of Brazilian cities provoked several land occupation issues, deterioration of the environment poor quality of life and frequent transportation and traffic problems. The growing use of private individual transportation means, mainly cars and the continuous decadence and inefficiency of Public Urban Transportation (TPU). Dup
Publicado em: 2010
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6. Modelos de simulação para análise e apoio à decisão nos processos de corte mecanizado, carregamento e transporte no agronegócio da cana-de-açúcar / Simulation models for analysis and decision support in the processes of cutting, loading and transport in the agribusiness of cane sugar
In the current days sugarcane occupies an area of approximately 10,5 % of all the Brazilian agricultural land, with an estimated production for the 2008/2009 crop of 528 million t. In the sugarcane production process, the harvest highlights due its high costs, representing approximately 35% of the sugarcane production costs, besides the addition of operation
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2009
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7. A arquitetura da cidade e os transportes : o caso dos congestionamentos em Fortaleza - Ceará
This doctoral research proposes a systemic methodology of street vehicular congestion analysis, pictured by some traffic jammed areas and its problems of land use accessibility and urban car mobility in Fortaleza city, capital of Ceará State, Brazil. The approach offers a composed computational modeling in Geographic Information System environment by joinin
Publicado em: 2009
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8. Modelos de simulação para análise e apoio à decisão nos processos de corte mecanizado, carregamento e transporte no agronegócio da cana-de-açúcar / Simulation models for analysis and decision support in the processes of cutting, loading and transport in the agribusiness of cane sugar
In the current days sugarcane occupies an area of approximately 10,5 % of all the Brazilian agricultural land, with an estimated production for the 2008/2009 crop of 528 million t. In the sugarcane production process, the harvest highlights due its high costs, representing approximately 35% of the sugarcane production costs, besides the addition of operation
Publicado em: 2009
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9. Avaliação da sustentabilidade ampliada de produtos agroindustriais, estudo de caso : suco de laranja. / Sustainability evaluation of agro industrial products, case studies : crange juice.
The objective of the present study was to combine Emergy and Life Cycle Assessment methodologies, used regularly for the evaluation of productive models, to evaluate the sustainability of raw and processed agricultural products, considering the complete productive chain. The combination of these two methodologies allows the evaluation of environmental impact
Publicado em: 2008
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10. Construção da sustentabilidade em canteiros de obras : um estudo no DF
This work addresses the concept of sustainability and its application in construction sites. It is suggested that sustainability is not a set of fixed rules but a series of practices which go on improving as the players in the productive chain meet its initial goals. Construction firms are portrayed as having a role in conveying changes in the productive cha
Publicado em: 2008
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11. Prospective analysis of the pattern of expansion of the sector sucroenergético Brazil: an application of probabilistic models with data-georeferenciated / Análise prospectiva do padrão de expansão do setor sucroenergético brasileiro: uma aplicação de modelos probabilísticos com dados georeferenciados
With expectations of a growing international market for biofuels, where Brazil would be a natural leader in the ethanol, several questions arise regarding the sustainability of Brazilian ethanol expansion: what would be the environmental, social and economic inpacts of sugarcane expansion in a scenario of significant ethanol exports? What regions would be mo
Publicado em: 2008
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12. Estudos de relações entre variáveis socioeconômicas, de uso do solo, participação em atividades e padrões de viagens encadeadas urbanas / Study of relationships between socioeconomic, land use, activity participation variables and trip-chaining urban patterns
One of the most important topics in transportation demand is the relationship between individual needs to carry out geographically distributed activities, urban configuration, individual and household characteristics, transportation system and travel behavior. For that reason, the main aim of this work is to analyze the individual trip-chaining behavior in t
Publicado em: 2007