1000 resultados para sustentabilidade agrícola
Resumo:
O item não apresenta o texto completo, para aquisição do livro na íntegra você poderá acessar a Editora da UFSCar por meio do link: www.editora.ufscar.br
Resumo:
A videoaula trata da sustentabilidade no meio rural, demonstrando de maneira clara e dinâmica as relações atuais entre os territórios urbanos e rurais, assim como, as relações entre as dimensões da sustentabilidade.
Resumo:
Videoaula da professora e arquiteta convidada Maria Fernanda N. dos Santos
Resumo:
A partir do Relatório Bruntland, da UE, o vocábulo sustentabilidade passou a ser utilizado correntemente nas mais variadas áreas de estudo, com especial incidência nas áreas de âmbito sócio-económico e ambiental, tendo em vista alcançar o denominado desenvolvimento sustentável. Assim, o conceito sustentabilidade está hoje intimamente relacionado com o desenvolvimento. Como se depreende das múltiplas versões que pretendem definir os conceitos, existe uma complexidade latente, dada a abrangência dos mesmos. Daí que, muitas vezes a utilização destes conceitos, não seja a mais correcta. Inicialmente confinada ao ambiente natural, a sustentabilidade congrega hoje em dia, as componentes social, económica e cultural, bem como o ambiente construído pelo homem. A noção de desenvolvimento sustentável expandiu-se e alargou-se a sectores e actividades económicas específicos, incluindo o Turismo. Neste caso concreto, o sector assume particular importância no contexto da economia mundial, dado o seu dinamismo e crescimento, bem como a contribuição que oferece às economias de muitos países e destinos locais, e ainda porque é uma actividade que envolve uma relação especial entre os visitantes, a actividade económica, o ambiente e as comunidades locais. Contudo, o turismo não permaneceu nem pode permanecer indiferente ao desafio da sustentabilidade, pois apesar de contribuir com cerca de 10 % do total da actividade mundial e ser um dos principais geradores de emprego, causa também impactos significativos no meio natural e construído e no bem-estar e cultural das populações receptoras. Concretamente no caso do turismo em ilhas, o sector representa muitas vezes a força motriz que está por detrás da economia das pequenas ilhas. Todavia, em certas ilhas, a indústria do turismo assumiu tais proporções que ameaça o equilíbrio dos ecossistemas e as próprias culturas. A utilização sustentável e uma política racional de conservação desses mesmos recursos são pré-requisitos essenciais à sua plena exploração, dada a vulnerabilidade da maioria dos pequenos territórios insulares.Neste trabalho, procura-se inicialmente compreender o significado de conceitos como desenvolvimento sustentável e em particular turismo sustentável e turismo sustentável em ilhas. Como caso de estudo, apresenta-se a ilha do Porto Santo, pertencente ao Arquipélago da Madeira. Inicialmente é feita uma caracterização da ilha, desde as suas gentes e cultura, até às infra-estruturas de que hoje dispõe, para depois se procurar compreender a importância e o papel do turismo na economia portossantense, e os impactos que o sector do turismo tem gerado nesta pequena ilha do Atlântico. Apresenta-se, por fim, e de forma sucinta, a avaliação de modelos e soluções de desenvolvimento assentes no turismo sustentável e a apresentação de rácios de avaliação do desenvolvimento turístico sustentável e a sua consequente aplicação à ilha do Porto Santo. Para o efeito, além dos dados recolhidos junto das entidades competentes, elaboraram-se ainda dois questionários: um aos residentes da ilha, outro aos turistas. O objectivo foi o de se retirarem ilações sobre o que os turistas pensam da ilha e, na opinião dos residentes, quais as alterações sócio-económicas e culturais que o turismo trouxe ao Porto Santo. Por fim, apresentam-se as conclusões e recomendações sobre o destino turístico Porto Santo.
Resumo:
PEDRO, Edilson da Silva; SALLES-FILHO, Sergio; MENDES, Paule Jeane. Inovações Institucionais na Pesquisa Agrícola na América Latina e no Caribe. In: SIMPOSIO DE GESTAO DA INOVAÇAO TECNOLOGICA, 24., 2006, Gramado. Anais...Gramado: ANPAD, 2006.
Resumo:
The present study investigated the management of social, environmental and economic sustainability practices employed by 72 oil companies in Rio Grande do Norte state in Brazil associated to Joint Business Network for Enhancing the Competitive Ability of Suppliers of Goods and Services to the Gas and Oil Industry in Rio Grande do Norte (REDEPETRO-RN). Thus, our investigation aimed to determine the extent to which sustainability practices of companies associated to REDEPETRO-RN are developed through their own efforts or influenced by the Triple Helix interorganizational arrangement (governamental organizations, education and research institutions, and industries). The research instrument used was a questionnaire in order to map and characterize the sustainability practices. The research subjects were business owners and managers. The data collected supported the descriptive, correspondence and correlation analyzes. Were identified a greater emphasis of the companies surveyed in developing sustainability practices and greater economic influence of business organizations in the construction of sustainability status. It was concluded with confirmation of thesis of the REDEPETRO-RN arrangement exhibits the characteristics and functioning of a common Interorganizational Cooperative Arrangement, not those of a triple helix interorganizational arrangement, given that the influences exerted for the development of social, environmental and economical sustainability on the part of teaching and research institutions, and government and business organizations do not interact with one another sufficiently to create a virtuous circle of cooperation among the associated companies. By contrast, the Interorganizational Cooperative Arrangement plays an important role in strengthening the competitiveness of companies affiliated to REDEPETRO-RN, by combining different competencies in an attempt at supporting the adoption of sustainability practices, a role reinforced by the scope of PETROBRAS, which, due to its economic importance, has considerable weight in the managerial decisions of associated companies
Resumo:
The study aimed to understand how the methodology of hatching contributes to the sustainability of economic enterprises in solidarity. For analysis, we developed a study on the social economy and the incubation methodology, based on the program of teaching, research and extension - Technological Incubator of Popular Cooperatives and Entrepreneurship Solidarity (PITCPES), and as the survey of the Cooperative of Fruit of Abaetetuba - COFRUTA. We started from the exploratory-descriptive approach in a qualitative and quantitative, in order to demonstrate the process of sustainability under the dimensions of different kinds such as: the economic dimension, social dimension, the political dimension, size and scale management training. Based on the analysis of these different dimensions was reached results as: first the recognition that the incubator contributes to the sustainability of COFRUTA, especially with regard to planning, control and the need to diversify production. However, there was suggestion of cooperative for training and technical assistance is continued, to the extent that the performance of projects under the base leaves gaps for the learning and application of social technologies required to the Incubator. It also concluded that the dissertation contributes to the team of the incubator can assess their strengths and weaknesses in their performance
Resumo:
The study aimed to understand how the methodology of hatching contributes to the sustainability of economic enterprises in solidarity. For analysis, we developed a study on the social economy and the incubation methodology, based on the program of teaching, research and extension - Technological Incubator of Popular Cooperatives and Entrepreneurship Solidarity (PITCPES), and as the survey of the Cooperative of Fruit of Abaetetuba - COFRUTA. We started from the exploratory-descriptive approach in a qualitative and quantitative, in order to demonstrate the process of sustainability under the dimensions of different kinds such as: the economic dimension, social dimension, the political dimension, size and scale management training. Based on the analysis of these different dimensions was reached results as: first the recognition that the incubator contributes to the sustainability of COFRUTA, especially with regard to planning, control and the need to diversify production. However, there was suggestion of cooperative for training and technical assistance is continued, to the extent that the performance of projects under the base leaves gaps for the learning and application of social technologies required to the Incubator. It also concluded that the dissertation contributes to the team of the incubator can assess their strengths and weaknesses in their performance
Resumo:
Tendo como base os conceitos de espaço, lugar, ambiente e imagem, sob as vertentes da Arquitetura e Urbanismo, Geografia e Psicologia Ambiental, esta pesquisa teve como objetivo averiguar a percepção de estudantes da Escola Agrícola de Jundiaí (EAJ UFRN) a fim de identificar aspectos das interrelações pessoa-ambiente que diferenciam tal escola de outras instituições. A coleta de dados utilizou multimétodos e investigou um grupo de alunos residentes na Escola que cursavam o ensino médio e técnico em agropecuária em 2006, analisando seus discursos, comportamentos e atitudes de modo a identificar os principais elementos da imagem sócio-ambiental da EAJ. Os resultados apontaram locais, práticas sociais e símbolos representativos da instituição, indicando espaços (construídos e naturais) adequados/inadequados às necessidades/expectativas dos estudantes incluindo a ampliação da interdisciplinaridade no conjunto de suas atividades. Além disso, a fim de incrementar a análise sócio-ambiental em instituições que promovem experiências exitosas, recomenda-se que os aspectos cotidiano e tempo sejam mais profundamente investigados em estudos futuros na área
Resumo:
Standardization and sustainability: these two apparently antagonistic words find the challenge of uniting in a flexible architectonic proposal. This was the idea that motivated the proposal of this assignment, whose appearing is bound up with the necessity of thinking about standardized spaces that attend on functional criterias and environmental sustainability, in reply to an existing real demand. The assignment consists of an architectonic proposal for a flexible standard of a Basic Unit of Health for the bioclimatic zone 7 of RN (UBS RN-7), with emphasis in the environmental sustainability. The project contemplates innumerable involved variables, such as: obedience to the current law of the Health Ministry for the UBSs; formal/aesthetic aspects; criterias of expansiveness of the UBS I for the UBS II; relative aspects to the constructive rationality and, mainly, sustainability aspects. With the intention to unite the variables and, also, glimpsing a proposal that could reach a good functional performance, aesthetic, of environment comfort and energetic efficiency, it was also necessary to consider concepts about the flexibility of the envelopment. The elaboration of the architecture first draft was based on bibliographical research, conceptual studies and references, elaboration of the architectonic program and the draft development for the UBS port I and the UBS port II. To the end, an implantation data sheet for the project is proposed for the UBS standard project, where strategies of thermal isolation, shadowing and thermal inertia are adopted and combined to three possible types of lot, resulting in 24 possibilities of implantation
Resumo:
The purpose of this dissertation is the architectural project of the ambulatory complex of the Federal University of Pará in Belém. It is a health care establishment whose focus is sustainability, energy efficiency and humanization. This design went through the application of architectural concepts, the study of references (theorical and empirical ones), planning, examining the terrain and its conditions and the preliminay design and resulted in a preliminary architecture blueprint. The empirical research is based on the main building of the Hospital Universitário João de Barros Barreto in Belém, Hospital Sarah Kubitschek of Fortaleza (Architect João Filgueiras de Lima - Lelé) and Hospital e Maternity São Luiz of São Paulo (Architect Siegbert Zanettini). Part of the planning is based on the method "Problem Seeking of Pena and Parshal (2001)". During the development process I sought to incorporate sustainability criterias, energy efficiency and humanization. In relation to sustainability the dissertation focuses on the utilization of rainwater for non-potable usage
Resumo:
A proposal for a global analysis of sustainability in projects related in oil facilities is presented. By considering economic, environmental and social aspects in the early stages of design, the suggested method is more comprehensive and can be used to complement the analysis commonly applied in the petroleum industry, such as: Study of Technical and Economic Feasibility; Environmental Impact Assessment and Risk Analysis. Several authors, associations, certification bodies and oil companies suggest different approaches to study sustainability in some specific activities (or industries). In this study, a checklist of significant sustainability aspects for the oil industry (surface facilities) was assembled. In addition, a matrix was developed to assess the sustainability items relevant to these projects. In this work, the checklist interacts with the matrix to perform a "Preliminary Analysis of Sustainability of the Enterprise" (APSE). This method allows the identification of aspects that contribute significantly to global sustainability. From this analysis, which includes economic, social and environmental aspects, is built a report that is used to analyze qualitatively and quantitatively the impact of the sustainability aspects of the project. In this analysis are identified items that strongly influence the economic, social or environmental aspects and evaluated alternatives that can increase the overall sustainability of the project. Finally, the alternatives that can be used to indicate the most sustainable option are identified. This method was applied in a project (design) of a small offshore platform. This case study shows how the APSE can contribute to the identification of sustainability initiatives for the enterprise. The results showed that relevant aspects can contribute decisively to global sustainability. Finally, it was observed that the proposed method can contribute to increased rates of sustainability, even after application of analysis commonly used in these projects
Resumo:
A utilização correta de pneus em tratores, tanto em relação ao seu tipo quanto à calibração de sua pressão interna, e a lastragem ideal para cada condição de carga são fatores que influem significativamente no desempenho do trator. Esta pesquisa teve como objetivo comparar o desempenho de um trator equipado com pneus radiais e com pneus diagonais, para três condições de lastragem líquida (0%, 40% e 75% de água), em três condições superficiais de um Nitossolo Vermelho distrófico (superfície firme, preparada e com cobertura vegetal de resto de milho) e em três velocidades teóricas de deslocamento (4 km h-1, 5 km h-1 e 7 km h-1), informadas no painel do trator, correspondendo às marchas B1, B2 e C1. O melhor desempenho do trator, equipado com pneu diagonal, ocorreu na condição de 75% de água nos pneus, apresentando maior velocidade de deslocamento, menor patinhagem do trator, menor consumo horário de combustível e gerando maior potência na barra de tração. Com pneus radiais, o melhor desempenho do trator ocorreu na condição de 40% de água nos pneus, proporcionando maiores velocidades de deslocamento do trator, menores patinhagens, menores consumos, horário e específico de combustível, e maiores potência e rendimento na barra de tração.
Resumo:
The establishment of Extractivism and Sustainable Development Reserves comes from an amazon forestry people resistance initiative. It means an option of natural resources management as protected areas for agroextractivism purposes. According to the institutional point of view, these lands, called Conservation Unity for Sustainable Exploration, belong to the government which grants the usufruct rights to the agroextractivist families under a sharing territory administration agreement among government and rural communities. The main roles of these lands are both: to improve the dwellers wellbeing, and protecting the local biodiversity. Additionally, they also represent the start of this thesis theme entitled Development, sustainability, and biodiversity conservation in the Amazon region: the use of protected areas for agroextractivism domestic yield in south of Amapá state with the objective of analyzing the performance that each territory has been reaching in terms of the attributions proposed at the beginning, when they were created. Social, economics, and environment changes that occurred in the agroextractivist areas have been evaluated from two selected test sites, named Rio Cajari Extractivist Reserve and Rio Iratapuru Sustainable Reserve, both, localized in the south of Amapá state