Report 1. From Global to Regional: Local Sea Level Rise Scenarios - Focus on the Mediterranean Sea and the Adriatic Sea
The urban ecosystem of Venice and its Lagoon is among the most studied urban and environmental systems in the world. Acting as neutral broker and facilitator, UNESCO Venice Office has mobilized expertise in the interdisciplinary fields of science and culture to identify and discuss the scientific, environmental, cultural and socio-economic challenges faced by the World Heritage site of Venice and its Lagoon in the context of global change. This document presents a summary of the results and discussions from the first of 4 thematic workshops that were held to gather the necessary expert inputs needed to evaluate the current situation of Venice and its Lagoon and to contribute to a shared sustainable vision for its future. The Workshop From Global to Regional: Local Sea Level Rise Scenarios - Focus on the Mediterranean Sea and the Adriatic Sea (22-23 November 2010; Venice, Italy) was organized in partnership with ISMAR-CNR.
The results from this international workshop will form a basis for a better understanding of the vulnerability of the Venice heritage site, since one of the key impacts of climate change identified for Venice and its Lagoon, as well as for the Adriatic Sea at large, is the dramatic increase of the sea level within the current century.
The results of the thematic workshops will be used by UNESCO to facilitate the vision, strategy and management plan for Venice and its Lagoon, and to prepare in collaboration with the local authorities a follow-up report to the one already elaborated by UNESCO in 1969 after the devastating acqua alta of 1966. This new report is intended to help guide sound decision-making and further enable sustainable management of not just the World Heritage Site of Venice and its Lagoon, but of urban coastal and lagoon systems worldwide that are facing challenges stemming from global change phenomena, and in particular those in the South-East European and the Mediterranean regions.
Prepared by the participants of the workshop, this report provides a shared overview of the main challenges that are being faced by the World Heritage site of Venice and its Lagoon and significantly contributes to the growing body of knowledge on the impacts of sea level rise on coastal and lagoon cities.