Dunes Generations
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Geomorfologia e potencial de preservação dos campos de dunas transgressivos de Cidreira e Itapeva, litoral norte do Rio Grande do Sul, Brasil
The association of several favorable factors (high supply of fine sand to the beach, appropriate wind regime, lowland topography) has resulted in the development of a wide transgressive dunefield that stands out as a fundamental element in the coastal landscape of Rio Grande do Sul, southern Brazil. Along the northern littoral of the state, most of this orig
Publicado em: 2010
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2. Geoenvironmental Evolution of Coastal Dunes and geohistory the city of Fortaleza, Ce. / Evolução Geoambiental e Geohistórica das Dunas Costeiras do Município de Fortaleza,Ce.
The coastal zone of Fortaleza City, object of our study, has an extensive coastal area, with different natural environments, now situated in a urbanized context. Among those environments, dunes have a special place. Large dunefields occurred in Fortaleza in prior times, but most are destroyed, only resisting in punctual segments of the city. In this research
Publicado em: 2009
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3. Proteção jurídica das áreas úmidas e os direitos socioambientais / Wetlands protection and the socioenvironemental rights
Wetlands are transitional ecosystems, located between the land and the aquatic environments, sharing characteristics of both areas. Can be found in bays, estuaries, deltas, coral reefs, salt marshes, mangroves, coastal plains, bogs, dunes, swamps, riparian forests, leas, rice fields, etc. The modern capitalist societies have been over exploring these wet eco
Publicado em: 2007
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4. Caracterização geológica tridimensional e monitoramento de dunas no litoral oriental do Rio Grande do Norte
This work presents geophysical and geological results obtained in a dunefield located in the east coast of Rio Grande do Norte State, with the aim to recognize the aeolian body depositional geometries to a future geologic modeling of the aeolian petroliferous reservoirs. The research, which was done in blowouts region situated at Nisia Floresta Municipally,
Publicado em: 2006
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5. Avaliação dos modelos de predição de propagação para telefonia móvel celular na cidade do Natal
The development of wireless telecommunication in the last years has been great. It has been taking academics to conceive new ideas and techniques. Their aims are to increase the capacity and the quality of the systems services. Cells that are smaller every time, frequencies that are every time higher and environments that get more and more complex, all those
Publicado em: 2006
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6. Dois testes de imageamento com GPR em problemas de controle ambiental em regiões tropicais: migração de dunas e localização de dutos de óleo enterrados
Because the penetration depth of Ground Penetrating Radar (GPR) signals is very limited in high conductive soils, the usefullness of this method in tropical regions is not yet completly known. The main objective of this researh is to test the usefullness of the method in Brazil. Two typical problems where GPR has been used in Europe and North American were c
Publicado em: 2001