The indicator estimates the size of national aquaculture in terms of the number of active facilities and production volumes, as well as production trends in relation to the objectives set in the Strategic Aquaculture Plan 2014-2020 and the Operational Program of the European Maritime and Fisheries Fund (EMFF OP) 2014-2020.

In 2020, Veneto remained the leading region in Italy in terms of the number of facilities (26%), while Emilia-Romagna was the largest producer by volume (26%).…

This indicator reports national scale data on the surface area and number of maritime state concession areas for aquaculture use as well as on Allocated Zones for Aquaculture (AZA). AZAs are designated by the competent authority as “Priority Areas for Aquaculture”, meaning areas free from conflicts with other uses and with environmental conditions suitable to ensure sustainable production while minimizing environmental impacts.

In Europe, identifying new marine areas for aquaculture…

The indicator provides an estimate of the input and removal of nitrogen and phosphorus in coastal environments where aquaculture activities take place. Specifically, fish farming contributes to the release of these nutrients, while mussel farming facilitates their removal.

The balance between the nutrient input from farmed fish and the nutrient removal by bivalve shellfish allows for a regional-level assessment of the net quantitative contribution of aquaculture to trophic processes…