Navegando por Assunto "Zoneamento econômico"

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Acesso aberto (Open Access)
Proposta metodológica de inclusão da gestão de análises de riscos naturais no zoneamento ecológico e econômico
(Universidade Federal do Pará, 2012) QUINTAIROS, Marcos Vinicius Rodrigues; SZLAFSZTEIN, Cláudio Fabian; http://lattes.cnpq.br/1348005678649555
The region of the Calha Norte, located in the lower Amazon region of Pará State, historically suffer with several types of threats such as floods, Floods, Flooding, Erosion, Drought, flood, heavy rains and droughts, all recorded by the civil defense. Every year, either during the rainy season or dry season, the population is vulnerable to such events. The present work is to adapt a methodology that allows the incorporation of the theme management of natural hazards in Ecological and Economic Zoning of Brazil, taking as a case study of the ZEE of the Calha Norte do Pará providing tools for the management and improvement of public power actions. The analysis of the threat was based on a methodology that combines historical data, geomorphological map, geologic map, topographic map, slope map, identified the three kinds of analyzes: (i) area of high susceptibility (ii) area of moderately susceptible and (iii) area of low susceptibility, thus generated maps of the threats of flooding, geomorphological and droughts. The construction of social vulnerability was based on the construction of the Social Vulnerability Index (SVI) and the Index of Response Units (IUR), both from the 2010 census and the National Register of address for Statistics (CNEFE) both IBGE. After application of the index it was found that the total of 397 census tracts in the study area, 365 sectors are highly vulnerable, and other moderate and low vulnerability, which portrays as a concern with the area. In the risk analysis data vulnerability and threats were integrated and re-classified into three levels: (i) High risk, where there are few concentrations of units and high-threat responses, which may cause social and economic damage occurs when (ii) Middle Level, the result generated by crossing areas of high x low and (iii) Low risk, which resulted in two cartographic products: Risk Map and the Flood Risk Map Geomorphological. The Ecological and Economic Zoning of the Calha Norte of Pará was analyzed with a few questions to verify the inclusion of the theme of threat, vulnerability and risk in the document, after the analysis can be conclude the lack of inclusion of the theme in technical document. The results obtained in this research are important for supporting the creation of regional planning and public policy for the region.
Acesso aberto (Open Access)
Zoneamentos agroecológicos e seus reflexos no desenvolvimento da produção agrícola familiar municipal no estado do Pará: a questão da seguridade alimentar da população local
(Universidade Federal do Pará, 2008-12-23) NASCIMENTO JÚNIOR, João de Deus Barbosa; HURTIENNE, Thomas Peter; http://lattes.cnpq.br/7133222063843073
The Amazonian area represents a group of conflicts of interests now that they present as central axes to the ecological subject and the need of guaranteeing the survival of the local population. The present work discusses the efficiency, efficacy and effectiveness of part of the Zonings Ecological-Economics accomplished by the Brazilian Company of Agricultural Research - EMBRAPA, through his Unit Decentralized in Pará, Center of Research Agro-forest of the Amazonian Oriental Embrapa Amazônia Oriental, in the annuals from 1975, 1998, 1999, 2000, 2001, 2002, 2003 and 2004, when he assisted to dozens of requests, on the part of municipal managers of the State of Pará, with respect to the reflexes of his use or disuse, as planning instrument for the endogenous development of those municipal districts, mainly to those tied the warranty of the alimentary sureness of the population in them residents, of products as: Rice (Oriza sativa) and Bean (Phaseolus vulgaris L.), produced by small family producers, that according to Costa (1973), it is treated of the group formed by those farmers that use earth modules of up to two hundred hectares, and, that ninety five percent of the busy labor with the agricultural activities, is family. In that research, they will be appraised the ecologicaleconomical zonings of the municipal districts, belonging the small area of Paragominas: Abel Figueirêdo, Rondon do Pará, Paragominas and Bom Jesus do Tocantins. Of beforehand, knows - if what only the ZEE, no they render in totum, a panacea (remedy for everyone the evils), but treated - if from a tool potent about to delineate the use of the territory & from earth & she'd help quite when used about to definition from the area potentially promising about to production of foods basic.