Geological, seismic and soil survey

The coastal system


What the Region does

The coastal systemEmilia-Romagna lies on the Adriatic Sea with a low, sandy coastline which stretches for approximately 130 km from the Goro Po mouth to the Gabicce headland. The distinctive element of this coast is the beach, produced by the interaction, over a long period of time, between sediment carried to the sea by rivers, redistribution and deposition by the waves and marine currents and the modelling action of the wind.
From the southern boundary of the region to the Volano Po, the beach is interrupted only by ports and river outlets. In some parts the beach is over 200 metres wide, while in other parts it is completely eroded and has been replaced by sea-walls.
The morphology of the northern coastline, lying between the border with Veneto region and the Volano Po mouth, is closely linked to the dynamics of the Po river and the action of the Bora winds, which blow from east-north-east. In this area the beach lies offshore, forming a sand bar called spit that separates the open sea from the area behind which is characterised by lagoons of brackish water, locally referred to as sacs.
Behind the coastal system are vast reclaimed areas, which lie below sea level, consisting partly of wetlands (Bertuzzi Valley, Comacchio Valleys, Piallasse di Ravenna) which are home to natural eco-systems of inestimable value.
In addition to this great naturalistic heritage, the Emilia-Romagna coast offers precious historical testimony, is one of Europe’s most popular destinations and also supports a number of industrial and manufacturing concerns. Human activity has drastically interfered with the natural evolution of the coast, making this territory extremely vulnerable. Over the past fifty years the area has been highly urbanized, beachfront bathing establishments, ports, wharfs and coastal defence systems (breakwaters and piers) have been built, altering the morphodynamic characteristics of the beach. There are increasingly fewer areas today where it is possible to observe typical beach morphology with sandy dunes behind the beach, or a river outlet unconfined by man-made banks.
Improved knowledge of this environment, and the safeguarding of production activities are key themes which Emilia-Romagna Region has included in its territorial defence strategy.

Contacts

Servizio Geologico Sismico e dei Suoli

Referente tecnico-scientifico per il sistema costiero, Servizio Geologico Sismico e dei Suoli
Dott. Geol. PERINI LUISA
telefono: 051 5274212
email: lperini@regione.emilia-romagna.it

Learn more

  • In_Sea Database on human use of the sea
  • In_Sand database for the management of undersea sand deposits

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Published May 22, 2014 — last modified Sep 11, 2017
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Regione Emilia-Romagna (CF 800.625.903.79) - Viale Aldo Moro 52, 40127 Bologna - Centralino: 051.5271

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