Navegando por Assunto "Geografia"

Agora exibindo 1 - 6 de 6

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)
Desenvolvimento capitalista e a produção do espaço agrário amazônico
(Universidade Federal de Santa Catarina, 2019-04) HERRERA, José Antônio
Capitalist development interferes in space in order to shape social relations and production. In addition to the dichotomy of family agriculture and agribusiness, there are different forms of production in the Brazilian agrarian space, shaped by the interest and intensity of capital on the farm. Between the years 2012 and 2016, based on the reading of the geographic space, we analyzed the interference of capital in one hundred and fifty (150) production units in the Paraense Amazon. In response to capitalist logic, five (05) groups of producers were verified, from the most integrated to capital to the traditional family production, ratifying the hypothesis of polymorphic capital by interfering and exploiting the agrarian space.
Acesso aberto (Open Access)
Estrutura e fisiologia da paisagem da praia do Areião, Ilha de Mosqueiro (Belém-PA)
(Universidade Federal do Pará, 2013-07-04) VIANA, Ivan Gomes da Silva; FRANÇA, Carmena Ferreira de; http://lattes.cnpq.br/5723672412810714
This study has guided the analysis on concept of landscape in systemic perspective and understand there’re elements that interact in complex ways. Areião Beach shows a peculiarity. Thus, the study was made to understand elements that act in southwestern part of the coastal zone of this island, where is located the search area. In one hand, physical elements are analyzed at landscape, such as waves action, wind, tides, vegetation and rainfall, in other hand, the influence of anthropogenic elements are analyzed such as the pier, the effluents and process of using and occupation. Nevertheless, some steps were followed to understand Areião Beach landscape elements in this study. The first step was to create a theoretical-conceptual reference in geography concepts, following the objectives of this work. There’s adopted the classification of Landscape Units proposed by Bertrand (1972). Later it was understood the structure of the landscape, showing the facts of study area on spatial distribution in maps. Four diferent parts were delimited at the beach. After, the seasonality was evidenced by the physiology of landscape and it was highlighted in the analysis guiding interpretations of data variability of morphology and granulometry, as well as their interactions with anthropogenic elements. At this time, the pier’s influence in landscape’s identified. It is believed that pier creates a buffer zone, where tidal action is attenuated to erosional processes that reach the beach. Furthermore, granulometric analysis and the degree of selection showed that there were two sediment transporting cell. The first before the pier, where are the profiles 1 and 2 was located. And the second one after pier, where profile 3, 4 and 5 were located. So Areião Beach was classificated in landscape units. The beach was rated on Geosssistema’s scale, being subdivided into geofacies Ie, IIa1, IIa2, IIa3, IIIe, IIIa, IVa and IVe. At each definition of geofacies we wanted to point, in a spatiotemporal scale of detail, the interrelationship between the physical and anthropogenic active in each landscape unit. The morphology and granulometri data were crossed with qualitative analysis developed through observations in locu to complete the definition.
Acesso aberto (Open Access)
Gênero de vida ribeirinho na Amazônia: reprodução socioespacial na região das ilhas de Abaetetuba - PA
(Universidade Federal do Pará, 2013-07-02) FERREIRA, Luzivan dos Santos Gonçalves; NAHUM, João Santos; http://lattes.cnpq.br/9009465125001273
The objective of this dissertation is to analyze the socio-spatial reproduction of riverine people from the islands region of Abaetetuba, based on their genre of life, in the face of recent transformations in the last three decades in the region, resulting from the process of modernization and integration of the Amazon in the logic of global capitalism. The notion of the genre of life was born in the classical geography and was coined by authors such as Herder and La Blache and it corresponds generally to a set of tangible and intangible practices by which a group is able to use the resources of your physical environment for their reproduction socio-spatial. Despite this notion has a big epistemological importance for geography, it was left to forgetfulness due to prejudices arbitrary. We assume that the notion of genre of life can be worked with rural communities in the underdeveloped world, as is the case of the Amazon riverine, enabling the understanding of the processes by which they reproduce spatially. In this region, the relationship between society and the environment has always constituted the main element in the process of production of space. This relationship with the environment contributed to the development of a genre of life peculiar of the Amazon riverine. However, the Amazon region has experienced in recent years by changes that are political, economic, social and geographical and they involve the city Abaetetuba and its Islands region and they are connected directly to a process of full insertion of the Amazon in a capitalist logic the production as the model of globalized world. In this sense, the riverine people’s genre of life has been a constant target of the changes resulting from this process. Therefore, there is an important variable in this discussion concerning the relationship between the current social transformation in the region and the socio-spatial reproduction of the riverine people from the islands region of Abaetetuba, especially with regard to their genre of life. We observed that there is a dialectical relationship between the socio-spatial reproduction of riverine from Abaetetuba, which materializes in a place through their genre of life, and forms of production social and spatial connected to the logic of global capitalism. However, this relationship is not only submission and/or destructive, but it is also of resistance and reproduction of the genre of life of the riverine from the islands region of Abaetetuba.
Acesso aberto (Open Access)
A geografia da diferença nas Veredas de Guimarães Rosa
(Universidade Federal do Pará, 2013-12) CORREIA, Paulo Petronilio
The aim of this paper is to map the geography of difference that inhabits the literature of Mr. João Guimarães Rosa , as well as mapping the status of the Narrator , his multiple signs and learnings on their journeys . Guimarães Rosa , in his Grande Sertão : paths , scrambled codes of their own language and thought emerge thus making a wild full of " hidden paths " , doubling thought out and in, inviting us to build a third bank through the " demon " of creation . Thus , this paper proposes the paths show Rose a narrative of difference where the voices of the signs emitted by Riobaldo Tatarana character - mor , we do understand that thinking is to decipher the secret pressures of the artwork , doubling thought to infinity . Such literature is evident as a strong presence of signs that unfold to form a complex machine difference.
Acesso aberto (Open Access)
A geografia dos serviços de abastecimento públicos e privados de água relacionados às metas de universalização dos objetivos do desenvolvimento sustentável da Amazônia brasileira (2008-2023)
(Universidade Federal do Pará, 2024-08-28) GUEDES, Michel Pacheco; BORDALO, Carlos Alexandre Leão; http://lattes.cnpq.br/1253955182585852
The present thesis aims to analyze the water supply services based on geographic science and geographic space theory, as well as using the hypothetico-deductive method as a method of approach, with bibliographic and documental research as quantitative and qualitative method assigned to the secondary database, established in the research parameters, during the period between 2008 and 2023, plus the acting process of public and private companies which provide those services in the States of Pará and Amazonas, to give a comparison analysis between those service modalities from the parameters of the Basic Sanitation National System (SNIS) and the Basic Sanitation National Plan (PLANSAB), to identify if the management while serving the urban and rural population is efficient, and if the contractual goals are capable of reaching the sustainable development goals (ODS) for 2030. As for the theoretical basis, we utilized the reflection upon UN’s international documents, via “United Nations World Water Development Report (WWDR),” together with a reading about environmental justice concepts, hydric crisis, and hydric justice. It was also considered: a debate about the actions of Globalization and Neoliberalism, and, how these phenomena, together with the local rules and laws influence in the setting of water regulation agencies as part of a privatization process of public water supply companies in the cities of Belém (PA), Manaus (AM), Barcarena (PA) and Parauapebas (PA), and how that process works in the geographic space of a fraction of the Brazilian Amazon.