2020
DOI: 10.20502/rbg.v21i2.1796
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Classificação Das Variações Morfodinâmicas E Processos Costeiros, Praia Do Paiva, Pe, Brasil

Abstract: A zona costeira está relacionada a porção continental e oceanica, considerada como dinâmica e complexa, sofre alterações em diversas escalas temporais. As classificações morfodinâmicas das praias são fundamentais para o monitoramento dos ciclos sedimentares, identificando processos temporais de estabilidade, acreção e erosão. Os objetivos deste estudo são efetuar a classificação morfodinâmica e a identificação de alguns processos costeiros, considerando uma análise espaço temporal (2010, 2011 e 2012) na praia … Show more

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Cited by 4 publications
(7 citation statements)
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“…The studied sand beaches present convex profile shapes during summer (December to March) and concave shapes in winter (Manso et al 2001). During winter, low tide terraces form, and in summer, the beach profiles exhibit an alternation among rhythmic bar and transverse bar and rip stages (Paiva Beach) (Holanda et al 2020). Low tide terraces also form in Itapuama Beach during winter (Lino 2015).…”
Section: Discussionmentioning
confidence: 98%
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“…The studied sand beaches present convex profile shapes during summer (December to March) and concave shapes in winter (Manso et al 2001). During winter, low tide terraces form, and in summer, the beach profiles exhibit an alternation among rhythmic bar and transverse bar and rip stages (Paiva Beach) (Holanda et al 2020). Low tide terraces also form in Itapuama Beach during winter (Lino 2015).…”
Section: Discussionmentioning
confidence: 98%
“…The results allowed us to determine that the three studied beaches are subjected to similar wave energy influences dominated by high hydrodynamics, as indicated by 100% of the grain size analysis (Pejrup 1988). Holanda et (2020 and Lino (2015) classified Paiva and Itapuama beaches as moderately to highly vulnerable to erosion, according to the Coastal Vulnerability Index (CVI) (Martins et al 2016).…”
Section: Discussionmentioning
confidence: 99%
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“…Paiva Beach (8°16'S, 34°56'W) is an open ocean tropical sandy beach approximately 7.8 km long located in the Cabo de Santo Agostinho municipality (Pernambuco State, northeast Brazil) (Holanda 2020). The sandstone reefs of Paiva Beach are elongated and occur parallel to the shore (Laborel 1970).…”
Section: Study Areamentioning
confidence: 99%