The complexity of studying coasts: From forms and processes to management

Coastal environments are characterized by their high dynamism, related to the interaction between marine agents (winds, waves, currents, sea level changes) and continental forms and processes. The present article summarizes the main morphodynamic characteristics of coasts and the resulting environments. Different oscillations of the sea level are considered, depending on their amplitude and frequency: rapid eustatic fluctuations, energetic tsunamis, storm waves and surges, tides and good weather wind waves. Coastal environments are classified in low, sedimentary coasts, including beaches, dunes, barrier islands, lagoons, salt marshes and river mouths, and high, rocky coasts. Management of coastal zones needs a deep knowledge of all the processes involved at the littoral, especially at the local scale, since coastal processes vary rapidly alongshore. At present the integrated coastal management intends to involve different socioeconomic sectors interested in the occupation and use of coasts. Coastal management must include the adaptation of human activities to the natural processes and associated coastal hazards and the protection of coastal values, both of natural and historical-cultural character. Public administrations at different levels should consider the knowledge of the coastal processes at different scales and their potential interaction with human activities in order to design laws and regulations accordingly.

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Gracia Prieto F.J. The complexity of studying coasts: From forms and processes to management. Universidad de la Rioja. Servicio de Publicaciones, 2022. https://doi.org/10.18172/cig.5451

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Retrieved: 20 Jan 2025 22:54:54
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Resource type Article
Date of creation 2024-11-05
Date of last revision 2025-01-20
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Metadata identifier 2e58e6d2-0117-5d90-9393-01c148273308
Metadata language Spanish
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High-value dataset category Earth observation and environment
ISO 19115 topic category biota
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Name of the dataset creator Gracia Prieto, F.J.
Name of the dataset editor Universidad de la Rioja. Servicio de Publicaciones
Other identifier DOI: 10.18172/cig.5451
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Email of the dataset creator javier.gracia@uca.es
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