Navegando por Orientadores "PONTE, Marcos Ximenes"
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Item Acesso aberto (Open Access) Análise da cadeia produtiva da indústria moveleira na Região de Imperatriz(Universidade Federal do Pará, 2005-10-17) ANDRADE, Rui Alves de; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114This work aims to analyze the current level of development in which the furniture industry is in the area of Imperatriz that besides Imperatriz, includes the districts of Açailandia and João Lisboa in Maranhão, as well as, its social and economical importance, by considering that the environment presents several elements capable of characterizing it as a local arrangement of productivity of relative greatness, especially for the tradition, amount of existent enterprises and the proximity among them. What is called of local arrangement of productivity, refers to the different types of productive agglomeration treated in literature and will be used as theoretical recital for other basis to be followed. The cooperation degree is analyzed among the companies in Imperatriz area, and the support institutions and promotion of the log and furniture sector, and the possible earnings characteristic of economies of agglomeration, considering that the productive training in theory doesn't have a large progress in isolated regions. The evolution of the local productive arrangements historically has been happening in spaces that adopt as rule the cooperation and the interaction among the agents, always in the sense of creating the institutional environment capable of promoting positive changes. Finally, in an individualized way, the districts of Açalinadia and João Lisboa are analyzed, focusing their respective peculiarities during the destination of log and furniture industrialization.Item Acesso aberto (Open Access) Análise da qualidade da informação no setor de saneamento básico: em busca da inteligência estratégica(Universidade Federal do Pará, 2012-09-17) CONDURÚ, Marise Teles; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114This study talks about the informational dimension of the basic sanitation section, and has as objective to analyze the quality of the available information in sources of information used in the planning of the section. For that, the government bases of information were analyzed, the National System of Information on Sanitation 2009 (SNIS), the National Research of Basic Sanitation 2008 (PNSB), the National Research for Sample of Homes 2009 (PNAD) and the Demographic Census 2010, in the national ambit, and the Service of Information of the State of Pará 2009 (SIE). The analysis was accomplished through the Diagram of Pareto, the cause and effect Diagram of Ishikawa as well as the attributes of information as: up to date, inclusion, reliability, precision and pertinence, besides, the specialists' of the section opinion was investigated. In the 15 problems evidenced in the reduction of the quality of the information in basic sanitation, five of them are considered vital and they influence the other problems, as: the) interaction lack with other areas; b) inadequate periodicity of dissemination of the information; c) lack of detail of the information; d) inadequate forms of collection; e) inadequate information organization. Starting from the verification of the fragilities in the dimension informational in basic sanitation, the information was analyzed used in two instruments of planning of the section, the National Plan of Basic Sanitation (PLANSAB) and the Pluri Annual Plan of the state of Pará 2008/2011, (PPA 2008/2011). The conclusion of this thesis is that, in the moment, the information available for the planning of the section are out of to date, incomplete, imprecise, irrelevant and mistrust. Therefore, actions of strategic intelligence were recommended to improve the quality of the information of the section, being defined the what and where to collect, how to systematize, to analyze, to disseminate, to evaluate and to monitoring the information, seeking to contribute for the planning, definition of investments, installment of the services, regulation, inspection and social control, in agreement with the guidelines of the National Politics of Basic Sanitation, Law n. 11.445/2007, that has as one of the fundamental beginnings the universalization of the access to population to the services of basic sanitation.Item Acesso aberto (Open Access) Análise de eficácia e efetividade de políticas públicas voltadas para o desenvolvimento da Amazônia(Universidade Federal do Pará, 2011-08-30) CARDOSO, Andreia do Socorro Conduru de Sousa; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114This thesis addresses the development occurred in the Amazon in the past 20 years, through the analysis of public policies related to the provision of infrastructure, implemented in the region by the multi-annual plans New Brazil, Brazil in Action, Ad-vance Brazil, Brazil from All and Development with Social Inclusion, Education and Quality of Life. It considers that the infrastructure is a conditioning variable for social development and economic growth in a region. The theoretical framework considers a contextual approach on regional development, provision of public policies and evaluation of public policies and infrastructure. The methodology considers the eval-uation of public policies through their efficiency and effectiveness, and allows for cor-relations between demographic, socioeconomic and infrastructure and services va-riables in a qualitative and quantitative assessment. The results regarding the effica-cy and effectiveness of public policy and their interventions unveil satisfactory data to the policy evaluation assumptions. These results also reveal that over the past 20 years the policies for the Amazon were marked by a supposed regional development, however the region was treated equally to other regions of the country, while in fact, it has peculiarities that make it different. Finally, the effectiveness of social programs studied was proved positive to the extent it was possible to show significant changes in access conditions to infrastructure, reflected in the well-being and in social equity.Item Acesso aberto (Open Access) Desenvolvimento da floricultura tropical paraense: uma análise dos fatores locais de inovação(Universidade Federal do Pará, 2011) RIOS ARÉVALO, Michelly; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114The aim of this study was the interaction of specific social communities in the tropical floriculture agglomeration of Pará. The focus was local producers in direct interaction with other agents of the sector in order to value local factors of innovation in tropical floriculture. Although tropical floriculture has a lower economic representation than temperate floriculture (found in other regions of Brazil) in the local scenario, in the short time it has been established, it has been considered by different public and private agents as an important economic activity for the state of Pará. However, there is evidence of agents who focus on social organizations, an alternative that reduces the “production costs” and the “transaction costs” of different activities that this sector demands. Among the communities studied are: the Benevides Florists Association(AFLORBEN), The Santo Antônio Agricultural Cooperative (COOPSANT), The Flower Producers Association of Santa Bárbara (TROPISAN), The Microproducers Association of Castanhal (BARREIRÃO), The Pará Association of Floriculture and Medicinal Plants (PARÁFLOR); and finally, the communities and/or agents that make up the commercial and institutional floricultural scene (The Social Network of the Local Flower Agglomeration of the Metropolitan Mesoregion of Belém). This last community was responsible for the implementation of the central object of the study, where the relevant organizational processes that value the factors of local innovation and their impact on the sustainable development of the sector were integrated. The methodology was based on the analysis of the social capital and of social networks, with an aim to recover the structure and functionality of the local society in relation to a dynamic and competitive market like floriculture itself. The results show that the organizational processes minimize the costs of transaction and help these social groups to remain on the market, and, therefore, value the tropical brand of flowers. Finally, it is suggested that more integrating and far-reaching processes be prioritized in order to strengthen this local activity even more.Item Acesso aberto (Open Access) Efeitos do desmatamento sobre o ciclo hidrológico: uma comparação entre a Bacia do Curua-Una e a Bacia do Rio Uraim(Universidade Federal do Pará, 2010) ARAUJO, Rodrigo da Cruz de; PONTE, Marcos Ximenes; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4768233Y5This work focuses on the hydrological response (ie precipitation, discharge and evapotranspiration) to deforestation, for two individual basins, where the processes of changing vegetation cover are at different levels. Search is thus ratifying the results mentioned in literature in the sense that above certain level of deforestation hydrological responses are to give due to local and non-local atmospheric interactions. Two basins were seleceted: the Curua-Una (micro-region of Santarem PA) and Uraim (Paragominas-PA). These basins were chosen because they represent examples of two different situations in respect of the advance of deforestation. The first is at a level of approximately 25%, while the second basin has experienced even more significant deforestation in the order of 65%. Using the time series data were performed for each basin statistical analysis to test the hydrological differences between two periods, representing different situations of deforestation, that is, a more preserved moment and a more deforested one. The results confirm that, in fact, different levels of deforestation cause different hydrological responses, to point out that for the basin with lower levels of deforestation 25% (i.e. Curua-Una Basin) there is not significant change in precipitation and even so the discharge increases, while the most devastated area (i.e. Uraim Basin) shows a reduction in precipitation (ranging from 25%), consequently decreasing the channel’s flow. These results are particularly relevant for confirming with field data that the assumptions made by various simulations of future scenarios in practice are already occurring, if not on a regional level, at least for one specific area where the level of deforestation is enhanced both as a percentage as of total length.Item Acesso aberto (Open Access) Estoques de carbono em sistemas agroflorestais de cacaueiro como subsídios a políticas de serviços ambientais(Universidade Federal do Pará, 2012-02-22) PEREIRA NETO, João Augusto; SANTANA, Antônio Cordeiro de; http://lattes.cnpq.br/2532279040491194; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114Cocoa Agroflorestry Systems (AFS) of the BR-230 road in addition to being an alternative to the recovery of deforested and degraded areas of the Amazon are able to integrate forest and agriculture providing environmental services such as the maintenance of biodiversity, the water cycle and the carbon stocks. However, the economic logic of market of cocoa does not take into consideration the market failures, especially not internalize the positive externalities of environmental services, mainly cocoa Agroforestry systems carbon of the BR-230 road. Therefore, the farmer is not compensated for this effort in maintaining the environmental service carbon in your activity. Thus, in this paper we present a compensation mechanism with a methodology for the REDD to productive activities from the study of the Marginal Private Cost and Marginal Private Benefit of the cocoa market in the Satate of Pará, using parameters of the productive activity of cocoa AFSs of the BR-230 road, as the Carbon stocked in time to compose the Socioenvironmental Benefit. This Socioenvironmental Benefit is composed by the Productivity of the activity, the value of Carbon Stocked and primarily by the Carbon Stocked in time of cocoa AFSs for a period of thirty years. As a result of the study we have the the Socioenvironmental Benefit tool to solve the problems of market failure for the deployment of REDD to the farmers of AFS, this compensation mechanism is based on a Positive Socioenvironmental Externality policy justified by Pigouviana Tax. Therefore, the compensation mechanism presents a vision of integration between the social, economic and environmental dimensions as different logic to farmers of AFSs of transamazonian highway that promotes benefits for conservation and preservation without deforestation and without degradation to which the farmer to keep perpetuating the conservation allowing an increase in income of farmers in the period where there is greater activity cost and no revenue return and in the last years as a form of investment for a renewal of the area in use with a new planting or maintenance of an old area or new area deployment of AFS. Thus, this compensation mechanism is an important factor in the financing of a new development model of Amazon with a REDD policy.Item Acesso aberto (Open Access) Gestão de recursos hídricos nos países da Bacia Amazônica: conflitos legislativos(Universidade Federal do Pará, 2011) DOURADO JÚNIOR, Octavio Cascaes; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114The issue of water on this planet is often present in many discussions about the environment. The way of using water resources, who uses them and to which end, are issues that deserve special attention as, since the Stockholm Conference of 1972 and hence through these last four decades, these resources are treated in a special manner, taken as finite and endowed of economical value. In this context, the management of water resources in the Amazon Basin begins to be guided by the principles of environmental law, which state that water should be an accessible natural resource to all peoples in order to supply their vital needs. Likewise, water resource policies are moving towards the principle that users should have direct participation on protection, conservation, and recovery of water resources. Furthermore, these policies take into account principles of precaution and prevention in order to keep water resources at acceptable supply levels and standard of quality. In order to promote the direct application of water policies, Amazon Basin countries have produced laws that incorporate some sort of management instruments. A look into the legal realm of water resources of Brazil, Venezuela, Peru, Colombia, Equador, Bolivia, and Guiana shows that in the Amazon Basin there are diverse water resource management systems, fact that generates management conflicts related to the homogeneity of decision and results.Item Acesso aberto (Open Access) Um modelo de avaliação integrada para análise de incertezas em programas governamentais: um estudo da educação a distância no Estado do Pará(Universidade Federal do Pará, 2005-08-15) ELIASQUEVICI, Marianne Kogut; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114The task of designing a distance education (EAD) system (SEAD) is not easy, due to the number of components it needs (students, faculty, administration, infra-structure, etc.), the complexity of the process, the several approaches concerning its effectiveness, the concurrent values, the interests involved and the urgent decisions needed. Pará State has successful experiences in such educational modality in all educational levels. However, there still are obstacles, problems and uncertainties to be faced. With such understanding, the objective of this research work was to create an analytical model to identify and interpret the uncertainties present in the use of EAD in Pará State educational system and to detect the attitudes of the actors involved and interested in the process, contributing with criteria and strategies that can be used, in uncertainty situations, to the implementation of SEADs and their operating procedures. For this reason, the work took as a base the Integrated Assessment Methodology (AI), in a pluralist perspective, which was carried out in several moments, including: broad bibliographic research, sounding about the guiding of EAD in the State; the use of Delphi inquiring method to instigate the consensus among the most relevant uncertainties, the use of the Cultural Theory to subsidize the identification of the respondents cultural orientation aiming to detect different positions towards EAD; the use of the Cluster Analysis statistics technique to group uncertainties and individuals by similarities; and, at last, an integrated analysis of the results obtained in each one of the several stages. The consensus level was low, resulting in eight uncertainties considered relevant to the process. Among them, 50% have a methodological dimension, expressing that, during an innovation process, methodology appears to represent changes in paradigms already established. The grouping of uncertainties, on the other hand, revealed eight great sets of controversies that put pressure, in different ways, to the process of decision making and operational procedures of the EAD systems. From each set characteristics, we can notice that the problems faced by EAD in Pará are part of the current context and include preoccupations that refer to specific points that guide the process, to uncertainties of a general nature, to the political commitment, to components that indicate quality and EAD’s recognition, to methodological and technical aspects, to the stability of such educational modality, to the access and use of new information and education technologies and to the infra-structure conditions. During the conception of SEADs, the cultural orientation influences the approach to be adopted by the system controllers, and it may direct the approach to certain focus like: administrative (hierarchy), the respect for students (equality), the students satisfaction (individuality) and to a vision of diffidence (fatality). The integration of all the work results allowed the indication of decision criteria and strategies to face uncertainties or even to learn how to deal with them. The conclusion was that, the use of AI methodology was effective for the treatment of EAD problems in Pará because it enables the management of uncertainties, what, we believe, leads to the reduction of occurrence of undesired and/or unexpected events.Item Acesso aberto (Open Access) A reestruturação produtiva e a evolução industrial no Pará (1980-2010)(Universidade Federal do Pará, 2012) SOARES FILHO, José do Egypto Vieira; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114This thesis deals with the industrial evolution in the State of Pará, allied to the phenomenon of the productive reorganization in the period of 1980 to the 2010. The inquiry of this thematic one, with the ascertainment of its contradictions, was supported by consistent theoretical referencial that discloses as an industrial economy primary exporter and peripheral it can evolve and if to consolidate in a producing industrialized economy of goods manufactured with robust local chainings. It is configured as a research of economic history, whose adopted methodology instrument was the description, the comparative degree and the statistician, with use of ample of ample bibliographical, documentary and quantitative survey, next to the public and private institutions, and still the attainment of secondary data that had based the analyses and conclusions on the evolution of the paraenses industrial activities. One delineated a composed evolutionary function of 0 variable and pointers, that it made possible to describe and to explain the existing contradictions in the trajectory of the industrial economy in the considered period. The results had evidenced a frustrating endogenia in the local partner-economy, for the absence of possible effect the sum and that they made possible dynamic chainings in a verticalizado process of production with raised aggregate value and expressive technological content, downstream inductive of the local development. It was still evidenced, that the paraense productive system occupies one ranking history negligible front to the Brazilian GIP of relative magnitude below of 2%, being strong generated for the tertiary sector of the economy - commerce and services, having for the industrial aspect the outstanding influence of the exporting sector, paradoxicalally of mineral primary base, whose products (insumos) show of baixíssimo level of value aggregation, unprovided of the due and necessary industrial transformation. The evidences, want of motor industries, economic polar regions, productive chains, clusters or place productive arrangements, had not been disclosed throughout this study, demonstrating that the paraense productive base is eminently generating and exporting of commodities.Item Acesso aberto (Open Access) Sustentabilidade dos sistemas agrícolas: uma análise no contexto da agrodiversidade. Um estudo de caso na Amazônia Oriental(Universidade Federal do Pará, 2005-04-07) CAHETÉ, Frederico Luiz Silva; PONTE, Marcos Ximenes; http://lattes.cnpq.br/0120823127408114The study has as objective to evaluate the process of sustainability e in agricultural systems, having as parameter the energetic and economic flows amongst its compartments, whose dynamic is regulated for the agro diversity of an agrarian environment in transition. The field work was carried through in the municipality of Igarap?-A?u, Northeast of the Par? State. Initially was made one survey in 60 productive units, following itself of application of a questionnaire in 25 units, systemic modeling in 11, and interviewing with on local agents productive, which them are direct or indirectly the branches of agricultural interests. Analyze of the data involved a modeling, subsidized for one exam of context. The result of analyses disclosed mechanisms that characterize the distinct logicals that guide the agro ecologic and economic processes. The model bred allows: to configure the dynamical structural of these systems, to estimate theirs respective levels of dependence to the resources, as well as the necessary time and area to obtain of equivalents costs of chance to the processes of agricultural production, to identify limiting points of agrarian evolution in the Municipality. These ecological/economics parameters, pioneering defined, can be considered as basic tool for planning a sustainable agrarian development.