Navegando por Assunto "Plano diretor"

Agora exibindo 1 - 4 de 4

Acesso aberto (Open Access)
Dinâmica espacial de uso e ocupação do solo urbano no município de Breu Branco-PA
(Universidade Federal do Pará, 2020-06) SILVA, Wagner Luiz Gonçalves da; ROCHA, Gilberto de Miranda
Breu Branco is a municipality in the state of Pará, located in the microregion of Lake Tucuruí. Over the years, the municipality experienced an accelerated population growth, a consequence of the migration of people from other municipalities of Pará and the northeast region of Brazil in search of work and housing near the works. The spatial growth has a strong relationship with the implementation phases of the Tucuruí HPP. In addition to the population factor, three other factors were important for the Breu Branco spatial growth: the price of land, the topography of the expansion area and the lack of environmental protection policies the municipality. In this work, we used cartographic tools and remote sensing for the construction of maps in three periods 1996, 2006 and 2016. The results obtained show new spatial dynamics, such as the duplication of the urban area, saturation of the projected nucleus of the city towards the north, conversion of forest and preservation areas (APP) into occupations, real estate concentration and speculation about new areas, from the point of view. population view an increase of 58% of the population in twenty years.
Acesso aberto (Open Access)
Efetividade da função social da propriedade para implementar o uso compulsório dos vazios urbanos em Cáceres
(Universidade Federal do Pará, 2016-06-17) SOUZA, Expedito Figueiredo de; DIAS, Daniella Maria dos Santos; http://lattes.cnpq.br/1345611606547188
This research on the "effectiveness of the social function of property and the actions of government Cacerense at ground control and urban voids" includes the uninhabited areas, unsheltered and located in population density sites, characterized by the existence of also uninhabited and located buildings in areas equipped with collective and individual public services. It aims to analyze the public policy of the City of Caceres, from its Director of Urban Development Plan. In particular, investigate the existence of legal breaks between the rules of national urban policies and the Municipality. Is founded on the command of the Federal Constitution which provides for the mandatory urban land owner of unbuilt, underused or unused, to provide for adequate use, otherwise successively installment, progressive property tax on time and dispossession. As to nature is a qualitative research because it is based on quantitative calculations and descriptive to determine when, how much, where and how the phenomenon of the social function of property occurs within the constitutional assumptions and guidelines set out in the Statute of the City. As for the depth, we analyze the effectiveness of the constitutional principle laid down in the municipal standard, both legal and social, aimed at meeting the fundamental requirements for the ordainment of the city. As for methodology, the study is based on bibliographies, in particular on analyzes of public policy, urban law and Urbanism.
Acesso aberto (Open Access)
A gestão dos riscos naturais à erosão e inundação nos planos diretores de municípios da zona costeira (estado do Pará)
(Universidade Federal do Pará, 2011-10-10) ESPÍRITO SANTO, Celina Marques do; SZLAFSZTEIN, Claudio Fabian; http://lattes.cnpq.br/1348005678649555
The Para’s Coastal Zone is characterized by the complexity of their physical and social support. Its location marks the existence of natural hazards - erosion and flooding, which combined with a lack of consistent public policies makes people vulnerable and compromises their life quality. However, if the problem of natural hazards are recognized and considered by municipal administrators, mainly on issues of land use, damage and loss of life and material can be avoided. Thus, those who depend on these areas for survival can have a sustainable way of life, without been exposed to unsanitary conditions. It is considered that the instrument responsible for the urban planning of the territorial organization at a municipal level is the Municipal Master Plan. This is legal according to the Article 182o of the Federal Constitution considers it as regards the basic tool to guide development policies in cities. Considering the functions of the Municipal Master Plan and the reality of the Coastal Zone the present study is concerned with this problem, because potential natural disasters are putting human lives at stake. Thus, the main objective of this study is to analyze how the Municipal Master Plan for coastal municipalities of Pará incorporates the theme of natural hazards of erosion and flooding, and how this is reflected in public policies associated with risk management. Specific objectives include the following: I - Identify and describe the natural hazards of erosion and flooding of coastal cities in the State of Pará, and II - Review the management of natural erosion and flooding in the sectors policies of territorial organization in the Municipal Master Plan for coastal municipalities of the State of Pará. To pursue our goals, this study was developed at the towns of Belém, Bragança and Salinópolis under the following methodology: the search of the theoretical and conceptual references; the research and review of basic municipal information (MUNIC) and the Civil Defense organ reports of disasters as well, and also the appliance of an array to analyse the risks present at the municipal master plans. Although the natural hazards are largely found at this field of study, we could find very little information at the MUNIC data source related to problems such as erosion and flooding phenomenas. Through the Civil Defense organ data base, between the years of 2007 and 2010, only four towns, all of them on the shore area, had reported disasters, which only the town of Bragança was taken in consideration on this present essay. On our reviews of the cities government master plans, we found statements in total opposition of what they were supposed to be, probably as a result of a very trivial aproach of these matters on previous studies. In our pont of view, the government Master Plan is an important diagnostic tool on illustrating the city’s diagnosis on these situations, as well it should establish the guidelines supporting the land use. Knowing the risks, by identifying the hazardous conditions in areas subject to erosion and flooding, is the only way to make possible to support the government action, which have been claiming to intervene in the Coastal Zone seeking the improvement of the environmental and social conditions lived by those who inhabit the place.
Acesso aberto (Open Access)
Ocupação das várzeas em área urbana no município de Abaetetuba: o caso do bairro São João
(Universidade Federal do Pará, 2022-02-07) SILVA, Clemildes Furtado da; RODRIGUES, Eliana Teles; http://lattes.cnpq.br/8360730445815109; https://orcid.org/0000-0001-6717-3174
The urban growth of many Brazilian cities has advanced towards the urban floodplains, and this occupation has been taking place without taking into account the natural characteristics of the place, which has contributed to causing socio-environmental damage. The municipality of Abaetetuba, like most Brazilian cities, has also undergone a disordered urbanization process and presents several situations of risks and vulnerabilities such as the occupation of the floodplain areas. Some neighborhoods in the city grew in floodplain areas such as São João neighborhoods, which was born and expanded over the floodplains, in areas of APPs (Permanent Preservation Areas). The occupation process in that neighborhood caused significant changes in the landscape. According to the report by the Companhia de Recursos Minerales (CPRM), this precarious and disordered urbanization process contributed to the occurrence of the disaster that occurred in 2014 in the São João neighborhood. Given this context, this study aimed to understand the main causes that contributed to the occupation the urban floodplains of the São João neighborhood on the banks of the Maratauíra river, and what are the consequences of this occupation process. The methodology used consisted of a qualitative case study that used direct observation and interviews with 12 residents of the neighborhood as data collection instruments. The conceptual basis of the research is based on authors such as Almeida (2012), Souza and Zanella (2009), Veyret (2007) who associate the social vulnerabilities with environmental risks and these risks as decisive factors for the occurrence of disasters; with Yu-Fu Tuan (1980), the notion of place as an identity factor; Marandola and Hogan (2009), which support the discussion about the approach to place in studies risk perception; with Santos (2002) in understanding the landscape as a result of the interaction between natural components and anthropic actions; in HARVEY (1980), the right to the city in a way that meets human needs. Preliminary results of the research show that the demographic growth and the lack of urban planning contributed to a disorderly urban expansion in the São João neighborhood. Despite the municipality's master plan establishing guidelines for the use and occupation of urban land, the omission of the public power with the neighborhoods that grew on the banks of rivers, in APPs areas, contributed to an urban occupation incompatible with the principles of environmental preservation. It was also found that the identity factor, associated with the residents' previous place of living, and the absence of public housing policies aimed at people with low purchasing power are decisive factors both for the occupation of environmentally fragile areas and for the permanence of residents in the neighborhood studied.