Climate change and the Aveiro' s Lagoon (R)evolution (Portugal)

As we retreat into historical time, the attempt to reconstruct past climates and their impact in the ecosystems becomes increasingly complex. This study makes a correlation between solar radiation and the growth of a sandy spit that allowed the formation of the Aveiro’s lagoon. Knowing the controver...

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Bibliographic Details
Published in:Academia Letters
Main Authors: Bastos, Rosário, Pereira, Olegário Nelson Azevedo, Dias, João Alveirinho
Format: Article in Journal/Newspaper
Language:English
Published: Academia Letters 2021
Subjects:
Online Access:http://hdl.handle.net/10400.2/12030
https://doi.org/10.20935/AL3436
Description
Summary:As we retreat into historical time, the attempt to reconstruct past climates and their impact in the ecosystems becomes increasingly complex. This study makes a correlation between solar radiation and the growth of a sandy spit that allowed the formation of the Aveiro’s lagoon. Knowing the controversy surrounding the use of a single proxy for the definition of phenomena as complex as climate fluctuations, whenever possible, a link is established between the average rates of annual progression of the sandy spit with the known data of the NAO (North Atlantic Oscillation) and the great climatic periods. A more intense pace of development is found during the Medieval Warm Period, that is fallen to a speed of about half during the Little Ice Age. info:eu-repo/semantics/publishedVersion