Study sites

Two coasts, two archetypes.

The EcoC2S methodology is tested at river-basin level in two pilot case studies. Both have compound flooding potential and are heavily shaped by human activity — and both represent coasts found all around Europe.

Satellite view of the saltmarshes of the Bay of Cádiz
Image: E.P. Morris / University of Cádiz, via ESA

Spain · Atlantic

Bay of Cádiz

Two large water bodies connected to the open sea, a complex network of tidal creeks and Ramsar-protected marshes that already buffer floods — under pressure from a port, a city and new infrastructure.

  • Meso- to macrotidal
  • Saltmarshes & salt pans
  • Ramsar site
  • Led by UGR

Explore Bay of Cádiz

Italy · Mediterranean

Senigallia · Misa River

A dense estuarine city on the Misa, facing the microtidal Adriatic, with limited natural drainage and sealed soils — and a river–sea monitoring system running since 2015.

  • Microtidal
  • Urban estuary
  • Monitored since 2015
  • Led by UNIVPM

Explore Senigallia

Why two archetypes

Solve two coasts, inform many.

Archetypes are a structured way to classify, understand and address compound flooding. Cádiz represents meso- and macrotidal Atlantic systems with large marshes; Senigallia, microtidal Mediterranean river cities. Similar coasts run all along Atlantic and Mediterranean Europe, so what the project learns can be transferred.

Bay of CádizSenigallia
Map data: Natural Earth