Urban Land Fragmentation
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Cashew cultivation in Guinea-Bissau – risks and challenges of the success of a cash crop
In recent decades a boom in cashew (Anacardium occidentale)cultivation has taken place in Guinea-Bissau, leading to the replacement of traditional slash-and-burn agriculture by a cash crop. As a result, the country is currently one of the world’s largest producers of raw cashew nuts and the cashew sector has acquired enormous importance in Guinea-Bissau’
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-10
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2. Fragmentación de escala y precarización. Referentes de la estructuración urbana convencional
Developing countries play the role of supplying the contemporary economy. The territorial and social conditions of the place refer to the scale fragmentation process and to the increase in the poor population because there is a tendency of unrestricted use of land in order to convert it into an urban and productive place. In the Mexican case, the loss of lan
Cad. Metrop.. Publicado em: 2015-05
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3. A representação de cidade e de planejamento urbano em Porto Alegre : estado, mercado e sociedade civil em disputa pela representação legítima
This is a case study of a Brazilian city, Porto Alegre, whose municipal administrations bet, since the early twentieth century, the concepts and tools of urban planning to build and organize the occupation and land use in the city. Nevertheless, urban problems typical of Brazilian cities, such as irregular land, the housing deficit, social fragmentation and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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4. Tipologia e fragmentação das terras úmidas do cerrado na alta bacia do Rio Araguaia, estado de Goiás / Typology and fragmentation wetland savanna int he high Araguia River basin, Goiás state
The aim of this research is to call the attention to the humid areas preservation for they are natural habitat with special dynamic and genesis and that they have been damaged by the gradual development of the use of the soil in the latest year. The upper basin of Araguaia river were chosen as an area study to follow systematically the development of Cerrado
Publicado em: 2010
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5. Paisagem cultural : elementos de configuração morfológica e valores de preservação
O estudo tem por objetivo discutir a ocupação territorial do núcleo de Forqueta como paisagem cultural, um tipo particular de paisagem representada por uma morfologia advinda de um processo evolutivo diferenciado. Descreve a paisagem a partir da identificação de propriedades e qualidades de paisagem que indicam ou promovem um valor definido, considerand
Publicado em: 2010
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6. The use of the territory and the urban politics : the Jardim Campo Belo in the process of fragmentation of the Campinas city / Os usos do territorio e as politicas urbanas : o Jardim Campo Belo no Processo de fragmentação da cidade de Campinas
In the early 1990s, the master plans become urban politic instruments required for the major Brazilian cities. We in this search what s new in the design of these plans to Campinas-SP. We discussed the role of the State in the process of fragmentation and peripherical of the city, from our analysis object that is the Jardim Campo Belo; the result of expansio
Publicado em: 2009
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7. Os condomínios horizontais fechados e as transformações socioespaciais na cidade de Natal/RN/
The process of urbanization of Natal city has been going in the last years by importants changes, mainly, because we can observe the development of a new kind of housing: the horizontal closed condominiums, from 1995 began to expand quickly on the city. In this way, the present study has as objective analyse the expansion of the horizontal closed condominium
Publicado em: 2009
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8. O alvissareiro : a Natal antiga e a nova Natal nas crÃnicas cascudianas de 1940-1950
This thesis aims to analyze the images produced by LuÃs da CÃmara Cascudo to the city of Natal in the decades from 1940 to 1950. One of the main issues is to understand how and why the author has built two images completament and antagonistic to the capital of Rio Grande do Norte: The Old Natal, which features a nostalgic and provincial town of the late XI
Publicado em: 2009
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9. Mapping of permanent preservation areas de and land use conflict in rural properties / Mapeamento de áreas de preservação permanente e dos conflitos de uso da terra em propriedades rurais
This work had the following objectives: to elaborate a map of basin land use by properties based on Ikonos II ortho image; to automatically delimit the permanent preservation areas; to evaluate the dynamics of the fragmentation process; and to identify the occurrence of land use conflict by properties on the São Bartolomeu stream basin, located at the Zona
Publicado em: 2009
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10. Geoprocessing in the analysis of the occupation and land use in areas of urban expansion : case study of the Ribeirão dos Pires sub-basin, district of Limeira (SP) / Geoprocessamento na analise da ocupação e uso da terra em areas de expansão urbana : estudo de caso da sub-bacia do Ribeirão dos Pires, municipio de Limeira (SP)
The socio-spatial transformations occurred in geographic space are becoming increasingly accelerated in modernity. Thus, it is necessary to the development of research to promote a critical understanding of the contradictions found in the production of space. The use of techniques of geoprocessing as subsidy to the analysis of the dynamics of occupation and
Publicado em: 2008
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11. Diagnóstico sócio-ambiental do entorno da Estação Ecológica de Águas Emendadas (DF)
The disordered growth of the urban nucleus and the increase of the farming areas have caused the reduction and fragmentation of natural environments at the Bioma Cerrado with consequent pressure on the conservation areas and other protected areas. This scenery is not different in the Distrito Federal and in its conservation areas where the Estação Ecológi
Publicado em: 2008
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12. Comparative analysis of urban sprawl in Brazilian urban agglomerations: theorethical and methodological issues for urban and environmental planning / Analise comparativa da dispersão urbana nas aglomerações urbanas brasileiras : elementos teoricos e metodologicos para o planejamento urbano e ambiental
The association between urbanization and environmental degradation is commonplace in the demographic and sociological literature, especially in the debates on the relations among urban population growth, scarcity of resources, pollution and quality of life. Recent changes in population distribution patterns in Brazil s principie urban agglomerations lead to
Publicado em: 2007