239 resultados para Planejamento e gestão ambiental


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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Pós-graduação em Geografia - IGCE

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Pós-graduação em Geografia - IGCE

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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The leather footwear industry is an important sector in the Brazilian economy. The tannery industry accounted for $ 2.05 billion to exports in 2011, which represents a contribution of 6.86% to the Brazilian balance of trade. However, it is a highly polluting industry generating highly toxic and hazardous waste. Therefore, it is extremely important to search for environmental management actions that allow a cleaner production and waste recycling to prevent its discharge into the environment resulting in the deterioration of nature and quality of human life. Thus, based on a literature review and exploratory research, this study consisted of an analysis of some environmental management actions adopted by the leather industry in Franca - SP verifying if the industries have certifications or follow standards that characterize a responsible environmental management. This study is justified by the fact that tanneries and footwear industries produce highly hazardous waste, and therefore environmental actions are necessary to treat the waste effectively in order to minimize its environmental impacts. The literature review and empirical research conducted demonstrated the development of new techniques and technologies aiming at mitigating the impacts of leather waste in the environment. These actions are crucial for companies to remain competitive and focused on sustainability in this rapidly growing market.

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The purpose of this article is to identify the contributions of Information Systems (IS) for environmental management practices, as well as the opportunities and challenges in this relation. Thus, we performed two case studies with Brazilian enterprises certified ISO 14001, by conducting interviews, document analysis and direct observation. As results, we present the identification of the main contributions of information systems for environmental management practices in the studied cases, the verification that a more advanced stage regarding IS is a factor that implies a more effective contribution, besides finding challenges and opportunities in this relation. The main contribution of this research consists of the presentation of a framework that identifies the support of information systems for environmental practices.

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Pós-graduação em Engenharia de Produção - FEB

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The objective of this research was to conduct an analysis of multitemporal landscape Ipanema National Forest, located in the municipalities of Iperó, Capela do Alto and Araçoiaba da Serra – São Paulo estate, Brazil, considering the scenarios of 1965, 2007 and 2011. The multitemporal analysis, using aerial photographs and satellite images, contributed to the contextualization and spatialization of the evolution of the landscape area. Through analysis interpretation of the images, performed by means of supervised classification were obtained thematic maps of the area, equivalent to approximately 53 km2. Through geoprocessing techniques, especially Geographic Information Systems, it was possible the integration and manipulation of data, both spatial and statistical, allowing integrated analysis of data from the entire area of the National Forest of Ipanema. As the main result, we found that the Ipanema National Forest is in landscape evolution positive, with those 46 years examined the increase of native heavy foliage areas. Increasing from 7.1 km2 of the total area of dense vegetation in 1965 to 35.9 km2 in 2011. Overall, it was possible to realize a scenario landscape quite optimistic about the evolution of forest conservation area

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Cardoso Island, settled in the south of paulista region, is characterized by its ecological importance due to the great biodiversity of Mata Atlântica and for accommodating several kinds of ecosystems as mangroves, which were considered by UNESCO as human natural ownership. The mangroves are among the most important marine ecosystems, known as warranty of biological productivity and diversity and supply of food and economical resources to the local population. Although the island has been transformed in a state park for preservation, it hasn’t become free from environmental impacts made by antropical activities. This way it was proposed a rebuilt of an evolutionary process in the region, having as an objective to subsidize programs of environmental conservation and planning , aiming to a sustainable development. For this it was used a isobasis methodological analyses where by the drainage channels and its confluences makes relative maps to the different base levels represented by the isobasis, characterizing itself by an attempt to rebuilt the preterit local landscape. There were elaborated eight maps referring to four orders of confluences met in the region of Cardoso Island and round it where you can conclude it is about an appropriate methodology to rebuilt preterits environments that specially aim to actions of environmental planning and conservation.

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In view of the current environmental concerns and legal requirements, this work aims to achieve a diagnosis and offer subsidies for development of an environmental management plan in an industry. The industry considered to be a subject of study of this research is the aviculture, considered its great importance in Brazil and to present a significant environmental impact. The unit of analysis is a chicken slaughterhouse, located in Rio Claro, SP. The developed methodology for identification and analysis of environmental significative aspects were based in the concepts of environmental impact and in the ABNT NBR ISO 14.001:2004. From the analysis of selected aspects, this research proposed several environmental indicators for the company and identified points of environmental improvement. The results of this study provide methods for identifying its environmental aspects and development of its environmental management plan to chicken slaughterhouse and also to other companies.

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When exhausted, the batteries are classified as hazardous waste because it has potentially toxic heavy metals and bio-accumulators, such as mercury, cadmium and lead in their internal composition functional. Due to the high level of danger, such waste should be properly designed to not allow theses chemical components to cause significant impacts on the environment. Thus, the recycling of waste in question is the best destination. In this context, was wanted to know, through a questionnaire in interview format, how the graduates of the Universidade Estadual Paulista Julio de Mesquita Filho of Rio Claro / SP are involved with this environmental issue. Since then, has been developed and implemented an environmental management for internal batteries

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The implantation of environmental management systens (SGA) in companies is the first step to the company conquers the environmental certification and consequently the benefits of a sustainable production of products, services and activities can bring. However, in the way as they are proposals in bibliographies the implantation of the SGAs, does not identify the definition of the operational stages of implementation of the same ones, generating doubts on the real environmental and administrative performance that they can come to generate for the organization. In this direction, the present research brings a proposal of operational systematics for implantation of SGA in companies, detailing each stage of implantation, considering its particularitities. For in such a way, a revision of norm NBR ISO 14001:2004 was made, looking for to identify to the interpretation imperfections gifts in the normative system. Moreover, other methods of SGA implantation had been searched gifts in the bibliography, searching proposals that detailed the operational aspects of the implantation of the system. In the same way, the accomplishment of a period of training supervised in the first semester of 2007 made possible the practical experience of the functioning of a system of environmental management, beyond the contact with professionals of the area and the acquisition of documents that had helped in the development of the research. The result was the attainment of a detailed procedure more, defining the operational systematic of SGA implantation, beyond the generation of a flowchart, describing as to develop each stage. This detailing certainly will facilitate the implantation of a SGA in companies interested in improving its environmental performance.

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A avaliação de impacto ambiental tem sido muitas vezes, vista apenas como um procedimento burocrático para a obtenção da licença ambiental, desconsiderando os estudos realizados, após a aquisição da licença e contratando outros serviços para orientar a adoção de um sistema de gestão objetivando boas práticas ambientais. Porém sabe-se que a estrutura geral das metodologias de avaliação de impacto ambiental apresenta muitos pontos semelhantes se comparada à identificação dos aspectos e impactos ambientais de um sistema de gestão ambiental, o que indica uma interface entre os dois instrumentos apesar da execução integrada ainda não ser um procedimento comum na gestão ambiental de empreendimentos. Nesse sentido, o presente trabalho objetivou analisar as possibilidades do emprego de um sistema de gestão ambiental preconizado pela ISQ 14001 para o gerenciamento de programas ambientais decorrentes de processos de avaliação de impacto ambiental e de licenciamento ambiental de usinas hidrelétricas, através do foco específico naqueles progrmas relacionados diretamente com o monitoramento e o controle da qualidade e da qualidade da água do reservatório, que é um fator essencial para a função de produção de um empreendimento hidrelétrico. Para esta análise, utilizou-se o caso da usina hidrelétrica de Santo Antônio, identificando 9 programas ambientais decorrentes de processos de avaliação de impacto ambiental com grandes possibilidades de serem utilizados na estruturação de sistemas de gestão ambiental de usinas hidrelétricas e cuja adequada execução, corrobora com a integração entre os respectivos instrumentos além de corresponder à necessidade de compatibilização dos instrumentos de política ambiental na busca de um desenvolvimento com adequada proteção ambiental e de uma atuação mais consciente das organizações