Navegando por Assunto "Ordenamento territorial"

Agora exibindo 1 - 16 de 16

Acesso aberto (Open Access)
Análise das unidades de paisagem da microbacia do igarapé Moura, município de Castanhal (PA): subsídios para o planejamento/ordenamento territorial
(Universidade Federal do Pará, 2013) ALVES, Leonardo Pinheiro; FRANÇA, Carmena Ferreira de; http://lattes.cnpq.br/5723672412810714
This study analyzed the landscape units of the Igarapé Moura micro-basin in the Municipality of Castanhal-PA, considering the structure and dynamics owing to the ability to support anthropogenic actions in order to aid the basin's territorial planning. To carry out this analysis, we have chosen the systemic interpretation method, based on General Systems Theory and the Complex Dynamical Systems Theory. The interpretation script comes from the following operating procedures: an integrated analysis of the physiographic features of the watershed (geology, relief units, hypsometric, slope, soil conditions and ground cover and use), mapping of the landscape structure (landscape units); analysis of the dynamics of landscape units (multitemporal mapping of vegetation cover and land use from satellite images from 1984, 1994 and 2010); delimitation of areas of stability / instability of the physical environment, identifying capable areas for agricultural crops, pasture and forestry, as well as areas unsuitable for agricultural use; delimitation of areas of legal incompatibility, and finally preparing the mapping using the indicated capacity. Based on analysis of the physiographic features of the watershed, it was possible to identify six landscape units: Geosystem of Hills and Law Plateaus with Productive Activities, Geosystems of Law Plateaus and Hills With Urbanized Areas, Geosystems of Low Plateaus with Productive Activities, Geosystem of Low Plateaus with Urbanized Areas, Geosystem of the Capoeiras over Hills, Low Plateaus and Law Plateaus e Geosystem of the Flooded Rainforests in Floodplains. Looking through the instability, the Basin predominantly presents areas with significant levels of instability, especially geosystems that feature human deeds. In contrast, areas with more stable conditions are characterized by areas where is possible to see a denser vegetative substrate, located in the Geosystem of the Capoeiras over Hills, Law Plateaus and Low Plateaus and in Geosystem of the Flooded Rainforests in Floodplains. In the analysis of agricultural suitability of the Basin's landscapes, it was found that its larger portion enables the use of technological development for farming, artificial grazing and forestry. In addition to these, there are also unsuitable areas for agricultural activities. Finally, it was established seven areas of recommended use in accordance with the support capacity of the landscape units of Igarapé Moura Basin: agricultural technology, mechanized agriculture, urban area, preservation, priority preservation, conservation/sustainable use and priority recovery. Therefore, from these analyzes, a need of using technical and scientific levels in agricultural production in the Basin was found, aimed at improving the management of different forms of landscape units and the need of preservation of secondary vegetation cover through techniques aimed at sustainable development linked to forest maintenance, essential for the territorial planning of this area.
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)
Grandes projetos econômicos (GPE) na volta grande do Xingu: implicações socioespaciais no município de Vitoria do Xingu
(Universidade Federal do Pará, 2019-12) NEVES, Italla Cristina; AMORIM, Edilane Bezerra
This study starts from the premise of strategically thinking regional development from the planning and management of the territory. Thus, the main objective of the research is to analyze the changes in management and land management practices in Vitória do Xingu from the implementation of the Belo Monte Hydroelectric Power Plant (UHBM), as land use planning is understood as an instrument of articulation. interinstitutional and cross-sectoral articulation, which aims at integrated planning and articulated with public action, consequently, given the compatibility of public policies, in the rebound of space, integrated into the action of public power. Therefore, it is incumbent to establish a diagnosis of the territory, gauging the demands, so that it will compose the scope of the article, articulated with the public policies, in which it will allow to analyze the rebounding of the territorial planning and management that aims to accomplish the strategic objectives imposed by the government. Thus, its purpose is to project means of transformation for society, establishing possible relationships for the unveiling of the real, seeking elements and connections between the different aspects that characterize reality, thus the investigated phenomenon is analyzed or understood from the totality.
Acesso aberto (Open Access)
Informação geoespacial: subsídios para o zoneamento ecológico e econômico do município de Maracanã/PA
(Universidade Federal do Pará, 2019-03-29) MELO, Kellem Cristina Prestes de; ROCHA, Gilberto de Miranda; http://lattes.cnpq.br/2436176783315749
Geospatial information is a source of fundamental knowledge in the current technological context and enables the manager to act safely in the decision making process for the planning and management of the territory. Concerning issues related to environmental issues, it is important to highlight that the production, storage, sharing and dissemination of geospatial information is a great strategy for municipal governments, in order to protect the environment and promote its use in a sustainable development. In this way, our proposal aims to contribute to the generation of geospatial information about the municipality of Maracanã / PA, more specifically, through the creation and elaboration of geological data referring to geology, geomorphology, pedology, hydrography, vegetation, climate and land, which should serve as a basis for the preparation of a synthesis map and proposed EEZ for the municipality. Maracanã / PA was chosen as the locus of the research due to some specificities existing in this part of the territory of Pará, among the most important we highlight its location, since it is in the coastal belt of Para, a priority area for planning; another important point is the fact that it has four different ball conservation units and protection regimes. In this way, it is evident the importance of the municipality to analyze the environmental issues. The methodology consisted of bibliographical and documentary researches, fieldwork for interviews with the municipal manager and secretaries of environment and administration, and the use of software for cartographic elaboration. The results showed that the municipality does not yet have a robust geospatial information infrastructure for territorial and environmental management and that the cartographic set based on the local reality is a fundamental condition for territorial management. Knowing is key to managing.
Acesso aberto (Open Access)
Mineração em pequena escala (MPE) e o planejamento urbano: um olhar sobre a Região Metropolitana de Belém (PA)
(Universidade Federal do Pará, 2024-01-23) ROCHA, Danusa di Paula Nascimento da; MATHIS, Armin; http://lattes.cnpq.br/8365078023155571; https://orcid.org/0000-0002-7831-9391
This research aims to analyze the integration of Small-Scale Mining into an active and sustainable system of exploration of mineral resources for Territorial Planning, especially the political and socio-environmental dynamics in the Metropolitan Region of Belém. The direction of the research was based on the method qualitative, exploring concepts and pointing out the complex reality of the object of study, and the quantitative method based on the collection of data structured in graphs and maps, which contributed to presenting considerations about the current scenario of appropriation of urban territory, resources and of their forms of spatial materialization. The secondary data, collected for the research regarding mineral substances (sand, clay, crushed stone and gravel), comes from the National Mining Agency and dates back to the last 20 years (2002 to 2022). The research developed a theoretical framework on Territorial Planning on a sustainable basis for Small-Scale Mining activities on the international, national, regional and Belém Metropolitan Region scales, also taking as a reference the National Plan of Mineral Aggregates for Construction Civil and intervention action by public authorities. Territorial Planning and sustainable planning are considered important tools in the productive activities of Small-Scale Mining and in public authorities' management plans for urban space, considering that they must involve, among their actions, a technical process that seeks to create conditions to meet to the objectives of development that considers social and environmental functions and guarantees well-being for society, and the urgency of a metropolitan master plan that develops in a sustainable and integrated manner between the activities of Small-Scale Mining and the areas impacted. As a result, it was observed that there is no political planning directed towards mineral activity, only towards the transport network and basic sanitation, as well as, there is no integrated urban planning between Small Scale Mining activities and the urban expansion of Metropolitan Region of Belém. The situational diagnosis carried out by this research presents a cartographic production, which culminated in an important analysis of the mineral sector, spatializing the areas of mineral exploration, the main substances explored, the location and quantity of production and the number of companies at state and regional scales.
Acesso aberto (Open Access)
Modelos de desenvolvimento econômico e ordenamento territorial na Amazônia: rupturas e continuidades no corredor Açailândia - São Luís (MA)
(Universidade Federal do Pará, 2015-02-26) MADEIRA, Welbson do Vale; TRINDADE JÚNIOR, Saint-Clair Cordeiro da; http://lattes.cnpq.br/1762041788112837
In this thesis, we analyze the main models of economic development proposed for the Brazilian Amazon, which had the territorial management policies as central elements. The objective of the study was to identify ruptures and continuities among these models. Initially, we expose the theoretical and methodological references of the analysis, from which the uneven geographical development theory stands out. From the listed references, we analyzed the bases of the developmental plans proposed in Brazil since the 1970s, that is, the theories of regional development, the idea of competitive insertion of countries and the idea of sustainable development. After that, with the Brazilian Amazon as empirical reference, we then explain how these elements materialize in the proposed plans and programs, which are successively centered on growth poles growth poles, national axes of integration and development, and ecologic-economic zoning. We then analyze the application of these plans since the 1980s in a more specific area, called Açailândia–São Luís corridor, in the state of Maranhão. According to what we were able to determine, contrary to the official discourses, we affirm that the poles, axes and zonings present more elements in common than the ruptures. At the same time, we find that notion of sustainable development and zonings are followed by contradictions, which are materialized in laws and the creation of conservation units, infrastructure for large projects, and demarcation of indigenous lands and traditional communities‟ lands. These contradictions favor the emergence of conflicts and the development of new standards for development and land use. More importantly, it also stimulates practices and struggles of organized groups of the society that go against the dynamics of capitalist production of space, which was the essence of the three models of development we analyzed.
Acesso aberto (Open Access)
O município como um sistema político: exercício de poder para o ordenamento territorial em Senador José Porfírio – PA
(Universidade Federal do Pará, 2022-08-01) SILVA, Robson Leocadio da; SILVA, João Márcio Palheta da; http://lattes.cnpq.br/5356047514671129; https://orcid.org/0000-0003-0354-4639
In this present master’s degree dissertation we seek to present a research related to the territorial planning of the municipality of Senador Jose Porfirio - State of Para, which inserted the Amazonian territorial context, presents itself as the only city that has a discontinuous territory. The territorial planning requires establishing interrelationships with a high degree of complexity, involving political conflicts, which can generate impasses and new spatial configurations. The territorial planning establishes government guidelines as new definitions of powers are established in the territory, with challenges imposed on municipal administrations and the influences created by a globalized policy. The municipality, on the other hand, is an institution thought of as an administrative tool that has been shaping itself on the European continent and is inserted in Brazil by its colonizers, that has always been seen in an inferior position compared to other units of federation (Federal and Government). After a historical formation that dates back to the 17th century (1639), Senator Jose Porfirio, which was once one of the largest municipalities territorially in the world, that was once named Souzel, reaches the present day with its separate territorial limits, after the emancipation of the municipalities of Anapu and Vitória do Xingu in the early 1990s. With the socio-economic dynamics established in the region and the implementation of large projects such as UHE Belo Monte and Volta Grande Gold, the occupation of the territory intensified, putting pressure on municipal management with basic demands such as health, education and road maintenance. The present research will try to analyze the possible implications in the territorial management of the municipality of Senador Jose Porfirio. Considering the context of discontinuity, municipal public management and territoriality, since it is imperative to strengthen the latter to achieve sustainable development.
Acesso aberto (Open Access)
Na “beira” do cais, o centro englobador em risco: perspectivas e possibilidade de reordenamento da orla de Abaetetuba/PA
(Universidade Federal do Pará, 2022-05-30) SILVA, Dalgisa da Conceição Araújo da; SOUZA, Alexandre Augusto Cals e; http://lattes.cnpq.br/2652815221358066; https://orcid.org/0000-0002-1424-5055
This work proposes to analyze the process of transformation that has been developing along the urban riverfront of the municipality of Abaetetuba/PA, occupations in the Amazonian landscape, in areas protected by the course of tides and riparian forests in areas that should be protected. These occupations constitute areas of vulnerability, where the risks are present in the houses built in areas of water courses, in areas of erosive soil, in a caused way and without protection infrastructure, a fact that culminated in a disaster that occurred in 2014 in the São João neighborhood: a landfill collapse destroyed 13 (thirteen) houses and, as a result, 51 (fifty one) families were supported by the disaster. In a similar way, this occupation process also affected other areas of the riverside, mainly the commercial side, which I call here the encompassing center, as it is a historic neighborhood with economic and cultural potential, where one of the largest open-air fairs in the region. I followed this accident while working at the Municipal Civil Defense Coordination, and I was able to see firsthand the suffering of people who had losses of all kinds, and who were no longer able to return to their homes. This fact motivated me to question how to rearrange risk areas in already consolidated urban spaces, in order to prevent new disasters from occurring. The risk scenario takes place in Abaetetuba, in areas of different land uses and occupations, areas of social vulnerability, environmental protection, commercial flow, concentration of urban equipment and an area of historical memory. In this way, I analyze the process of transformation of the riverside neighborhoods of Abaetetuba as the formation of risk areas for the development of a proposal and planning that considers the risks and vulnerabilities present in these territories. Based on the research results, it was found that, despite the history of disasters in these places, the existing urban structure and the lack of a risk management plan that protects the riverfront contributed to the risk scenario that is presented. In this way, it is necessary to take into account the possibilities of public intervention based on improvements in existing planning instruments and the elaboration of new ones, which include the diagnosis of the areas, monitoring and a differentiated treatment for the risk areas in which the population participates. of the process. The research was carried out through data collection and application of semi-structured questionnaires with public sector agents and civil society to enable a more efficient planning proposal. The research was conceived in a multidisciplinary analysis in which contributions from municipal plans and scholars from the areas of geography, environment, social sciences and urban policy are articulated.
Acesso aberto (Open Access)
Ordenamento do território e a sua relação com a criminalidade na Cidade da Praia - Cabo Verde: caso dos bairros de Achada Santo Antônio e Palmarejo
(Universidade Federal do Pará, 2017-02-21) CORREIA, Gilson Bento; CHAGAS, Clay Anderson Nunes; http://lattes.cnpq.br/3537327292901649
Urban violence is one of the most complex problems and has provoked fear and insecurity in society. The city functions as a research laboratory in relation to the problem of violence and crime, since it is in it that most crimes occur. It is in this context that this work has as main objective, to analyze the way the territory of the city of the Beach (Achada Santo António and Palmarejo) is ordered and its relation with the criminality. In order to better understand the problem, a discussion of the concepts of territory, territorial planning, crime (violence) and the application of a questionnaire survey to local populations and interviews the National Police and Judiciary Police. The districts of Achada Santo António and Palmarejo were taken as object of observation (study) because they are more populous and complex (involving different social classes). The results show that the two districts grew in two completely different ways, a growth of planned territory occupation, where the population resides in most social classes (medium and high), with better infrastructure and security, while the other with growth Of occupation of the unplanned territory, where it concentrates population of lower social classes with deficits of infrastructure and security. The crime occurs with greater intensity in the unplanned / ordered territories (Monte Vermelho, Casa Lata, Palmarejo Valley, Dinós, Kelém, Brazil and part of the Middle of Achada that borders the Palmarejo Valley). However, in the planned / ordered territories (Palmarejo Centro, Palmarejo Base and Middle of Achada Central), the crime is registered in a smaller amount, especially the robberies and thefts, which are the most practiced crimes. Most crimes are related to young people, especially those considered "thugs". However, a good part of them happens in the nocturnal period, due to poor public illumination, poor planning in urban terms (precarious constructions and narrow streets), little movement of people and lack of vigilance. However, unplanned / ordained occupation territories are more susceptible to the commission of the crimes and of a greater sense of insecurity and fear of it. Faced with this, several factors contribute to the emergence and increase of crime, such as: lack of education, unemployment and lack of occupation, lack of street policing, self-will and influence, urban disorder, drug and weapons use, lack of social and among others. Thus, it is essential to assume in a consistent way the territorial planning and qualification of urban territories in the agenda of public policies to combat crime and to reduce the feeling of urban insecurity and fear of crime.
Acesso aberto (Open Access)
Ordenamento territorial e governança florestal no Oeste do Pará: o caso do conjunto de Glebas Mamuru-Arapiuns
(Universidade Federal do Pará, 2021-07-20) MORAES, Iranilda Silva; AZEVEDO-RAMOS, Claudia; http://lattes.cnpq.br/1968630321407619
The Amazon undesignated public forests total more than 60 million hectares and have been showing increasing values of deforestation rates. The Mamuru-Arapiuns Glebas Complex - CGMA, located in western Pará, had its territorial planning driven by the promotion of a forest-based economy, via state forest concessions. This study analyzes territorial planning and forest governance in this region in the period 2006- 2018, focusing on the process of destination of public forests and on the participatory process of social concertation built by multi-players and their different planning proposals, how this process contributed to changes in land use and deforestation rates, in addition to the performance of forest governance in the different post- territorial planning land management arrangements. Our hypothesis was that the territorial planning of undesignated public forests contributed to the resolution of historical conflicts, as well as allowing, in general, better forest governance, encouraging forest uses compatible with the land designation and reducing deforestation. The territorial and cartographic disputes were analyzed through the overlapping of different planning proposals and documents from public agencies. The analysis of the dynamics of land use was carried out in a GIS environment using data from the MapBiomas Project. For the assessment of forest governance in the different post-territorial planning land arrangements, performance indicators were elaborated, and their compliance evaluated based on documental analyses. It was observed that although the territorial planning has not reduced deforestation rates, it has contributed to the resolution of most of the existing conflicts, in addition to stimulating land uses more compatible with the land category and greater performance of management agencies through licensing and monitoring of environmental activities. The newly designated areas, although based on solid legal framework, showed lesser compliance with management mechanisms. The overall governance of the CGMA was satisfactory, although it differed between different land arrangements. With the allocation of public forests, it is plausible to expect some forest loss in favor of better local governance. In this sense, the consolidation of the land allocations established in the territorial planning is still crucial for the effective contribution of a forestry policy for local development, anchored in the promotion of sustainable productive practices and in the curbing of illegal practices that threaten the governance of public forests in the Amazon.
Acesso aberto (Open Access)
Ordenamento territorial e planejamento municipal: estudo de caso das limitacões supralocais à aplicação do art. 30, viii da constituição de 1988 pelo município de Parauapebas, Pará
(Universidade Federal do Pará, 2014) FISCHER, Luly Rodrigues da Cunha; ETIEN, Robert; BENATTI, José Heder; http://lattes.cnpq.br/6884704999022918
It aims to verify how municipalities can apply the Brazilian Legal System’s laws of territorial impact in a hierarchic, integrated and coordinated way to its planning. The scope of this analysis is limited to the Municipality of Parauapebas, in the State of Pará. This municipality fournishes a general overview of the existing legal problems in terms of land use in the Brazilian Amazon. It uses the empirical method and the case study technique. The result os this research is divided in four section. At first, it is analysed the exploitation and development projets in Amazonia since the colonial times, in order to demonstrate the changes operated in the legal system to enable the intervention of the State in the use of the territoiry. In the second part it is analysed the constitutional dispositions regarding the land use, urbanism, agrarian activities, mining and environment in order to identify the legal requirements to be followed by local planners. In the second section it is also analysed federal and State laws that influence the local planning, as well as supralocal instruments of territorial planning. In the third it is verified if the Parauapebas planning meets the supralocal legal requirements analysed in the previous sections. In the last section, it is analysed the European and French land use regulations are applied to the French Guiana in order to understand how the particularities of the Amazon region are regulated, but without the scope to compare the Brazilian and French systems. This analysis led to the conclusion that the Brazilian Legal System limits its land use regulation to the use regionalized planning instruments and sectorial polities of territorial impact, with few differentiations for the Amazon region, but there are not instruments to coordinate the effects of these policies ate the national and regional level. The municipality is the only level of the Federation legally bound to create a land use planning law. The local autonomy is conformed by supralocal laws and policies. The local land use planning and the exercice of the municipal police power are extensible to the whole territory, but they have different effects over it according to the existing land tenure.
Acesso aberto (Open Access)
Questão fundiária e sucessão da terra na fronteira Oeste da Amazônia
(2008-12) BENATTI, José Heder; CASTRO, Edna Maria Ramos de; HURTIENNE, Thomas Peter; SANTOS, Roberto Araújo de Oliveira; PORTELA, Roselene de Souza
In Brazil, in the second half of the 20th century, several state land organizations were created, which tried to solve the growing confl icts for lands. One of the main objectives of these state land organizations was to garantee the access to the rural property, that is, to make that the largest number of people could have a piece of land to work. Another role was that of the management of the public patrimony. However, in practice, one noticed that the management summed up more in incorporating the devoluted lands into the patrimony and then transferring them to private people, than in thinking about a policy in which the way of use and management of the natural resources would be defi ned by the institutes of lands. We tried to show this issue related to the production of several forms of land conflicts linked to the performance of the state land organizations, as well as the understanding of these confl icts in a new legal and political conjuncture, since it is necessary to define, in the governmental organizational structure, which one is the state organization or the instance responsible for the execution of the land policy, for management of the natural renewed resources and, principally, for the devoluted lands. The analysis of the land situation and of the confl icts in the area of Br-163 (Cuiabá-Santarém Road) is highlighted in how the visualization of the land structure is important for the elaboration of a strategic plan of a social, economical and ecological ordering.
Acesso aberto (Open Access)
Território e gestão da pesca em coletividades locais no Nordeste paraense: estudo de caso no município de Marapanim-PA
(Universidade Federal do Pará, 2011-10-29) ABREU, Walber Lopes de; BORDALO, Carlos Alexandre Leão; http://lattes.cnpq.br/1253955182585852
The search entitled Planning and Management of Fisheries in local communities in the Northeast Pará: A Case Study in the Municipality of Marapanim-PA, results from a geographical reading about the problems involved in the territorial dimension of artisanal fisheries in northeastern Pará, particularly, the local communities of fishermen / fisherwomen from Guarajubal and Vista Alegre villages in Marapanim, in the perspective of spatial planning policy for fisheries and aquaculture in Brazil proposal as a state policy. This, in turn, led by the Ministério da pesca e Aquicultura (MPA), that proposes the creation of new "fishing territory", which resulted from decisions made in a manner alien to the desires of the group of fishermen / fisherwomen who are dispersed into Brazil, particularly in northeastern Pará. The concept of territory becomes relevant in this sense because its spatial dimension is not limited to the understanding of fishing as an economic activity, but the set of relations produced by the subjects in different places where artisanal fishing practices. The dynamics produced by these relationships enabled us to understand the importance of territory and fisheries management practices as a result of the collective space demarcated on the terrestrial and aquatic environment and so the fishermen / fisherwomen territorial in Marapanim. The interaction with the local communities through discussions, interviews, open and semi-structured meetings with fishermen, questionnaires, and participant observation on the different places and landscapes is paramount in understanding the investigated object. Our results show that local communities survive on fishing with structural problems that prevent them from practicing their profession more safely, many of which are subject to a territorial precarious. By experiencing different realities, which have similarities in many aspects, are marked by social and economic conditions that impose them from exercising their right to be territorialized. Nevertheless, political subjects are able to design and build collective action for collective arrangements to organize their own projects in community life based on the values of family tradition, kinship and neighborhood.
Acesso aberto (Open Access)
Vulnerabilidade e percepção de risco na planície tecnogênica em Abaetetuba-Pa: subsídios ao planejamento urbano e a gestão ambiental
(Universidade Federal do Pará, 2017-01-31) RIBEIRO, Érika Renata Farias; SOLER, Pedro Aníbal Beatón; http://lattes.cnpq.br/1168205500524159; BORDALO, Carlos Alexandre Leão; http://lattes.cnpq.br/1253955182585852
The Abaetetuba city, located in the Northeast Paraense of Pará state, was born on the river bank Maratauíra, where some neighborhoods were established such as the downtown, São João, São José and Algodoal. However, this place corresponds to a flood plain that for years has been decharacterized, it has been causing in the formation of a technogenic plain, characterized by flood events and collapse, as result this situation brings damage to the population in general. In this context, it was analyzed the vulnerability of them, with emphasis on the perception of risk as a response capacity in the intangible aspect. This element has prioritized because it had found that even after the disaster in the neighborhood of São João, however the population have been remaining in the place, making it necessary to analyze the reason for occupying these spaces. The methodology of this work used to identify the flood threat, it was based on the Junior‟s proposal (2010) based on interviews, Digital Elevation Model, Fieldwork and participatory analysis. About to the collapse in the soil was based on the report of the Mineral Resources Research Company that identified the risk of flood and mass movement in the neighborhood of São João. Anali vulnerability methodology was adapted the proposal of Slafstein (2015 ), With the construction of a Vulnerability Index of Environmental Threats in the Amazon by Perception, where social vulnerability and the capacity of response were analyzed based on people's perception of the highlighted threats, resulting in the map of vulnerability with emphasis on perception In this research it was as achieved results, the neighborhood of Centro presented Moderate vulnerability from the Index of Unit of response by Perception. The point is the fact that the population considers that there are no risks in the place have contributed to this result of this research, due to the good infrastructure of the area. The reason of permanence in the place happens due to the importance some native people for the development of commercial activities. As a contrast, The other districts presented low vulnerability in reaction to this index, presenting a perception of the threats that are present. But, the population has been remaining where threats are present until now. This occurs, due to the identity relations established in the space, whether due to family, neighborhood or the meaning of the landscape represented by the river, as it happens in the neighborhood of Algodoal and São João. Therefore, it can be consider a voluntary exposure to risk. In São José neighborhood, this happens due to economic aspects due to the importance of being close to the commercial center, symbolized by the "Beiradão". Therefore, in this case it is considered that the risk is accepted, due to the particularities of the subjects involved. From this result, it was possible to discuss the environmental planning and management in the city of Abaetetuba by proposing a territorial planning that considers the creation of Special Zones of Social Interest; Areas of Permanent Preservation; New uses for places at risk and actions of interventions to reduce losses in the face of possible disasters. It can consider that achieved results are important to subsidize environmental management and sustainable urban planning and participatory in the city of Abaetetuba.
Acesso aberto (Open Access)
Vulnerabilidade Institucional e sua influência sobre os problemas socioambientais na FLOTA do Iriri e APA Triunfo do Xingu, no Estado do Pará
(Universidade Federal do Pará, 2024-08-30) SANTOS, Viviane Corrêa; PIMENTEL, Marcia Aparecida da Silva; http://lattes.cnpq.br/3994635795557609; https://orcid.org/0000-0001-9893-9777
This research addresses the topic of institutional vulnerability and its contributions to the origin and increase of socio-environmental impacts in two conservation units in Pará: Iriri State Forest and Triunfo do Xingu Environmental Protection Area, which are sustainable conservation units, located in Xingu Integration Region and make up the Terra do Meio Mosaic of Conservation Units. The research's time frame is the years 2000, 2010 and 2020, a period that includes the creation of the National System of Nature Conservation Units (SNUC) and the institutionalization of the aforementioned units studied. The general objective is to problematize the State's actions that promoted the environmental vulnerability of Conservation Units, ratifying its contradiction as a managing subject. The main hypothesis indicates that the contradictions highlighted in the actions of state power contributed to the vulnerability of Conservation Units (CU) due to the lack of a clear and consistent approach in the management of these Protected Areas (PAs). To this end, the historical, dialectical and systemic materialism methods were chosen as a theoretical-methodological approach, developed in a complementary way to achieve an integrated socio-environmental analysis. The dialectical method allowed a critical and in-depth analysis of the social, political and economic relations that shape the management of these PAs, based on the understanding of the contradictions between economic development and environmental preservation, as well as the conflicts of interests between different social and institutional actors , revealing how these historical dynamics directly influence the vulnerability of conservation policies and socio-environmental degradation. The systemic method complements the development of this research based on the dynamics of the territorialized landscape and the interaction between physical and social elements, and the environmental impacts arising from agents of pressure in protected areas, contributing to the analysis of environmental vulnerability data. The preparation of the research included a survey of institutional data, carried out using institutionalized documents, interviews with technicians from the state institutions researched such as: SEMAS, IDEFLOR-BIO and BPA; open questionnaires, sent to the administrative sectors of state bodies, which were tabulated using the content analysis methodology, in addition to an interview with a resident of FLOTA do Iriri and analysis followed by tabulation of the minutes of the management councils of the study areas. Information that corroborated the cartographic production scenario prepared for analysis of this research. The results are systematized into four chapters, which identified gaps in the responsiveness and effectiveness of institutional structures. The ambiguity in the State's actions arises from the coexistence of multiple interests, including environmental conservation, economic development, political pressures and demands from civil society. It weakens the effectiveness of UC conservation and protection policies, increasing their exposure to threats and environmental degradation. Which leads to pointing out that the State is not an absent management subject, as it creates environmental policies, environmental laws, management bodies, however, environmental management is directly linked to the priority interests of the Government, which, depending on its policy , it can make legislation more flexible, make physical structures and human resources precarious, intentionally leading its institutional practices to become fragile, boosting institutional vulnerability, therefore, environmental vulnerability, to later pass the responsibility for the scenarios of environmental problems of PAs to other subjects managers.
Acesso aberto (Open Access)
O zoneamento ambiental por redes neurais artificiais (som) como instrumento de ordenamento territorial na região nordeste do estado do Pará
(Universidade Federal do Pará, 2015) SADECK, Luis Waldyr Rodrigues; ADAMI, Marcos; http://lattes.cnpq.br/7484071887086439; LIMA, Aline Maria Meiguins de; http://lattes.cnpq.br/6572852379381594
Land use planning studies represents, in general, the use of a large amount of information which leads into rather complex interpretation process similarly to the understand of the involved socioeconomic and environmental systems, as a result the decision-making process becomes slower, demanding spatial (scale) and temporal (period) adjustments. The use of inappropriate methods or insufficient data generates fragile instruments that should act as decision support systems. In this scenario, this work aims to contribute to develop a methodology for land use planning processes along the lines of the Ecological-Economic Zoning (EEZ) through Artificial Neural Networks (ANN) - Self Organizing Map (SOM) to subsidize a regionalization process and support land use planning in a more dynamic and faster manner, based upon data collection procedures (socioeconomic and environmental), data adjustment, network implementation and finally interpretation leading into the regional planning synthesis map. These steps allows parameterization and selection of the network that gives the better results accordingly to training and interpreter analysis over the generated data, taking into considerations statistical analysis such as U-matrix, component plans, per class graphs, Cluster analysis and map generation. The area was separated in the 12 units, that were grouped by similarity in 4 categories, which represent the main axes of sustainability proposed in the ZEE. the method adopted can defined distinct zones, that were not identified by ZEE, mainly due to the increased possibility offered by SOM to combine and integrate a large number of physical, social and economic variables.