OS CAMPOS DE DUNAS MÓVEIS: FUNDAMENTOS DINÂMICOS PARA UM MODELO INTEGRADO DE PLANEJAMENTO E GESTÃO DA ZONA COSTEIRA.
DOI:
https://doi.org/10.11606/issn.2179-0892.geousp.2006.74010Keywords:
Dunes, Geomorphologic evolution, Planning and administration of the coastal zoneAbstract
The dunes of the coast of Ceará were studied in way to characterize part of the geoenvironmental dynamics involved in the geomorphologic evolution of the coastal plain. The basic data related to the physiographics aspects, classification of the several types of eolic bodies, sources and transport of sediments and climatic conditions, they were associated to the events of flotations of the sea relative level and to the climatic changes. Combined to the proposed evolutionary processes, was possible to define the participation of the dunes in the regulation of the sedimentary contribution for the construction of holoscenic marine terraces, which is origin of coastal ponds and morphodynamic of the estuary, lagoon and beach systems. At the end, local models were elaborated to be used as important generating instruments of technical subsidies for the planning and administration of the coastal zone from Ceará, northeast of Brazil.Downloads
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Copyright (c) 2006 Antônio Jeovah de Andrade Meireles, Edson Vicente da Silva, Paulo Roberto Lopes Thiers
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