A new phase of the outreach project ‘Mare Sopra – What is the Future of the Friuli Venezia Giulia Coasts?’ will begin on Friday, 7th March. The project, conceived and coordinated by the University of Trieste, is funded by the Friuli Venezia Giulia Region.

The initiative aims to raise awareness of rising sea levels and their impact on coastal systems. As part of this effort, a series of outreach activities will involve students and citizens in measurement operations.

On Friday, for example, students from the ‘Galileo Galilei’ High School in Trieste will take part in observations and field measurements at the small harbour of Grignano. Throughout the spring, other groups of students and citizens will carry out sea level rise measurements in Muggia, Lignano, and Grado.

The project follows a citizen science model, where students, citizens, association representatives, and non-experts actively participate in research after receiving appropriate training.

‘In the coming decades,’ explains Stefano Furlani, Associate Professor of Geomorphology at the University of Trieste, ‘sea levels will rise dramatically, altering the geography of our coasts and damaging regional shoreline structures. Since 1880, the sea level has already risen by more than 20cm, and it is projected to reach 30cm by 2050.’

There have already been warnings of what this situation could bring. The most recent was the severe storm surge in November 2023, which struck the eastern shoreline of the Gulf of Trieste, from Muggia to Lignano, causing significant damage to coastal infrastructure.

‘With Mare Sopra,’ Furlani continues, ‘our goal is to raise awareness of sea level rise caused by climate change. We are organising expert-led discussions, documentary screenings, hands-on experiences with students and citizens, and the creation of a virtual tour—an engaging and accessible tool that allows users to explore places and environments in a highly realistic and detailed way, almost as if they were physically there.’

At the end of these activities, key coastal locations will be marked with two lines: a yellow line indicating where the sea will reach in 2050 and a red line showing its level in 2100.

The project is highly interdisciplinary, involving geomorphologists, sociologists, and biologists from three UniTS departments (Mathematics, Computer Science, and Geosciences; Political and Social Sciences; Life Sciences), as well as members of the public, schools, and associations.

‘Mare Sopra’ is the first outreach project funded by the Friuli Venezia Giulia Region in 2024. It benefits from the collaboration of the Miramare Marine Protected Area, the Municipality of Muggia, the Marevivo Association – FVG Section, the Marco Polo School Cluster of Grado, the ‘Galileo Galilei’ High School of Trieste, and other local institutions.