Artigos Científicos - FGC/IFCH
URI Permanente para esta coleçãohttps://repositorio.ufpa.br/handle/2011/2513
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Item Acesso aberto (Open Access) Território, territorialidade e fronteira: o problema dos limites municipais e seus desdobramentos em Belém/PA(Programa de Pós-Graduação em Gestão Urbana/ Pontifícia Universidade Católica do Paraná, 2017-04) SILVA, Marlon Lima da; TOURINHO, Helena Lúcia ZaguryThis paper discusses the problem of city limits of Belém to the concepts of territory and territoriality border. It shows that inaccuracies and inadequacies in the laws establishing the border limits of Belém with other cities have resulted in conflicts of maps, public management, beyond the division of occupations/housing, causing several problems to cities managers, and especially to residents of conflicting areas. By analyzing studies conducted by public authorities with the aim of redefining the limits, we reveal that such studies are incomplete and fail not to consider aspects concerning territoriality of the groups involved in the issue. Assuming that the definition of boundaries is much more than a matter of mapping technique, although this is important, argues that the proposition of new municipal limits should consider the concepts of territory and territoriality and border present the methodology developed by the paper’s authors whom are technicians of the City Development Company of Belém.Item Acesso aberto (Open Access) Percepção ambiental e dinâmica geoecológica: premissas para o planejamento e gestão ambiental(Universidade Federal do Pará, 2014-12) PAULA, Eder Mileno Silva de; SILVA, Edson Vicente da; GORAYEB, AdryaneIt is necessary to plan the actions of humans in nature, organizing sustainable interventions within environmental limits, and manage natural resources through comparisons with other landscapes already changed. But, part of the actions of environmental planning and management occur through sectoral analyzes, and without understanding how the local population perceives the nature. In this article we discuss about the geoecological landscape analysis and its relationship with the complex thinking and the importance of environmental education as a means of dissemination of geoecological knowledge of the landscape. It proposes fundamental elements for environmental planning and management of natural resources, through considerations about the need for knowledge of the environmental perception of social actors on their actions on the natural environment, and the impact of these actions on the local geoecological dynamics. The land use contribute significantly to changes in local environmental dynamics. Thus, the understanding of the geoecological dynamics, such as environmental perception of local communities, should be seen as premises for development of environmental planning and managementItem Acesso aberto (Open Access) Políticas públicas, corredores de exportação, modernização portuária, industrialização e impactos territoriais e ambientais no município de Barcarena, Pará(2008-06) COELHO, Maria Célia Nunes; MONTEIRO, Maurílio de Abreu; SANTOS, Ivaneide CoelhoThis paper argues the industrial concentration, increasing and modernization port dynamics in the Barcarena municipality, State of Pará, Brazil. Specifically, it discusses the structural causes of these dynamics, and the qualitative and quantitative changes at local, concern to spatial, social, demographic and environmental aspects. Different times of production and export of mineral commodities (kaolin, bauxite and products originated of her – alumina, aluminum) in the Brazilian Eastern Amazon led to installation, consolidation and expansion of a industrial and port district at Barcarena. In the current decade, Barcarena District is part of national and global corridors (exports, circulation) or productive systems. However, dynamics that sustain economic growth have no prospects to led social and rooted development; establishment of competitive advantages on systemic basis; neither contribute to reverse social and environmental impacts.Item Acesso aberto (Open Access) Redes de distribuição de energia e desenvolvimento regional na Amazônia Oriental(2006-12) TAVARES, Maria Goretti da Costa; COELHO, Maria Célia Nunes; MACHADO, Lia OsórioThere is a common belief in that electricity availability is associated with economic growth, or even with local/ regional development. This paper examines the relation between the expansion of electricity distribution networks and other logistic networks with regional development. Changes in city size and evolution of electricity consumption patterns are particularly related, and are the main indicators of such relation, pointing towards social and spatial restructuring trends in the southeast of Pará. The result is that inequalities are still present, despite the expansion of electricity distribution networks. We therefore conclude that regional development depends on the extent of logistic networks throughout the territory, although this does not assure decentralization effects nor the (re)structuring of economic activities in the southeast of Pará, particularly in the eastern Amazon area.Item Acesso aberto (Open Access) Análise faciológica e estratigráfica da planície costeira de Soure (margem leste da ilha de Marajó-PA), no trecho compreendido entre o canal do Cajuúna e o estuário Paracauari(Instituto Nacional de Pesquisas da Amazônia, 2007-06) FRANÇA, Carmena Ferreira de; SOUZA FILHO, Pedro Walfir Martins e; EL-ROBRINI, MaâmarSoures's coastal plain, eastern Marajó island (Pará), is formed by muddy and sandy deposits, low gradient areas submitted to tidal and wave processes. The morphological features are tidal flats, estuaries, tidal channels and barrier-beach ridges . The faciological and stratigraphical analysis of six vibra-core with medium deph of four meters and from outcrops allowed a caracterization of depositional environments, temporal sequence and spacial corelation, the elaboration of stratigraphical seccions and column. Were identified five facies associations: (1) tidal flat facies, (2) mangrove facies, (3) tidal channel bar facies, (4) beach facies and (5) dune facies. The sedimentary history of the Soure coastal plain is represented by two stratigraphical successions: (1) progradational succession (tidal flat, mangrove and channel bar facies association) and (2) retrogradational succession (beach and dune facies association). These successions are related to a expansion phase of tidal flats and mangroves with progradation of the coastline (Middle/Late Holocene) and a posterior retrogradation phase with landward migration of the shoreline (Late Holocene). The depositional history of the Soure coastal plain is related to the holocenic evolution model of the northeast coastal plains of Pará.