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Francisco Leitão, Vânia Baptista, Vasco Vieira, Patrícia Laginha Silva, Paulo Relvas and Maria Alexandra Teodósio
Coastal upwelling has a significant local impact on marine coastal environment and on marine biology, namely fisheries. This study aims to evaluate climate and environmental changes in upwelling trends between 1950 and 2010. Annual, seasonal and monthly ...
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Celso Aleixo Pinto, Rui Taborda, César Andrade, Paulo Baptista, Paulo Alves Silva, Diogo Mendes and Joaquim Pais-Barbosa
Current coastal protection strategy in Portugal defines beach and shoreface nourishment as a valid measure to mitigate coastal erosion in some erosional hot-spots, being considered as an adaptation measure under the present climate change scenario, inclu...
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Diogo Mendes, Joaquim Pais-Barbosa, Paulo Baptista, Paulo A. Silva, Cristina Bernardes and Celso Pinto
In Aveiro (NW coast of Portugal), a coastal monitoring programme was carried out in sequence of a shoreface nourishment intervention (over than 2 M m3" role="presentation" style="position: relative;">33
3
) performed in 2020. In this programme, almost on...
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Diogo Santos, Tiago Abreu, Paulo A. Silva and Paulo Baptista
When waves propagate in coastal areas at depths lower than one half the wavelength, they exhibit a different signature at the sea surface and the observed wavelength pattern enables inferring bathymetries. Commonly, a spectral analysis using the fast Fou...
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Ángela Fontán-Bouzas, Javier Alcántara-Carrió, Silvia Albarracín, Paulo Baptista, Paulo A. Silva, Luana Portz and Rogerio Portantiolo Manzolli
On a cuspate sandy foreland, the cycle of beach erosion and recovery is driven by the bi-directional approaches of wave climates, which also determine its specific shape. This work describes the seasonal morphodynamics of the Maspalomas natural cuspate f...
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Sandra Fernández-Fernández, Caroline C. Ferreira, Paulo A. Silva, Paulo Baptista, Soraia Romão, Ángela Fontán-Bouzas, Tiago Abreu and Xavier Bertin
The high energetic wave climate of the North Atlantic Ocean causes important morphological changes at Figueira da Foz coastal system (W Portugal), which is comprised of sandy beaches and the Mondego estuary-inlet. The submerged sandbar at the inlet mouth...
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António Fernando Alves Carneiro, João Paulo N. Torres, António Baptista and Maria João M. Martins
In the present paper, a smart planar electrically steerable passive array radiator (ESPAR) antenna was developed and tested at the frequency of 1.33 GHz with the main goal to control the main radiation lobe direction, ensuring precise communication betwe...
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Paulo Gustavo da Silva,Arnoldo Jose de Hoyos Guevara,Nilson Gonçalves Pereira Baptista,Lilian Cordeiro Praes
Pág. 129 - 138
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Rosimeire Cavalcante dos Santos,Angélica de Cássia Oliveira Carneiro,Benedito Rocha Vital,Renato Vinícius Oliveira Castro,Graziela Baptista Vidaurre,Paulo Fernando Trugilho,Ana Flávia Neves Mendes Castro
Pág. 657 - 669
O trabalho teve como objetivo determinar a influência das propriedades químicas (composição elementar, teores de extrativos totais, lignina total e holocelulose) e relação siringil/guaiacil, da madeira de diferentes materiais genéticos de eucalipto na pr...
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