First assessment of the vermetid reefs along the coasts of Favignana Island (Southern Tyrrhenian Sea)
- Autori: Balistreri, P; Chemello, R; Mannino, AM
- Anno di pubblicazione: 2015
- Tipologia: Articolo in rivista (Articolo in rivista)
- OA Link: http://hdl.handle.net/10447/128896
Intertidal vermetid reefs, particularly vulnerable to environmental changes and human activities, are now experiencing high mortality in several areas of the Mediterranean Sea. Since the increase of knowledge on this habitat is important for conservation purposes, we provide a first baseline assessment of the vermetid reefs along the coasts of the Favignana Island (Marine Protected Area “Egadi Islands”). Preliminary results showed the presence of a true reef, similar to a fringing reef, displaying at least three local patterns, distinguishable for width (from 2.3 to 15.5 m), height of the outer and of the inner margin (from 5.6 to 18 cm and from 8.3 to 26 cm, respectively) and number, width and depth of cuvettes. Moreover, significant differences in topographic complexity among the areas were evidenced whereas no correlation between coastal exposure and topographic complexity was found.