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1 December 2011 Marine Ecological Impact Considerations for Cruise Liner Facility Development at Two Coastal Sites in the Maltese Islands
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Abstract

DEIDUN, A and VELLA, P., 2011. Marine Ecological Impact Considerations for Cruise Liner Facility Development at Two Coastal Sites in the Maltese Islands. In: Micallef, A. (ed.), MCRR3–2010 Conference Proceedings, Journal of Coastal Research, Special Issue, No. 61, pp. 114–122. Grosseto, Tuscany, Italy, ISSN 0749–0208.

The insatiable demand for cruise liner berthing spaces as a result of the spectacular increase in cruise-mediated tourism has prompted Maltese authorities to identify additional sites to around the Maltese Islands accommodate such a development, including the Grand Harbour in Malta and Mgarr Harbour in Gozo. The study gives a broadbrush overview of the benthic infralittoral biocoenoses and assemblages and attempts to anticipate the significance of cruise terminal development-related impacts on the same habitats and communities. Ecological sampling techniques included scraping for fouling assemblages, coring for infaunal communities and semiquantitative visual census for benthic and pelagic communities. A number of residual impacts are identified within the study, which also forwards a number of mitigation measures for attenuating deleterious human impacts on marine benthic communities. The two coastal sites assessed are contiguous to harbours, although presenting profoundly different abiotic conditions, benthic biotic communities and conservation importance. Putative impacts were classified on the basis of their significance and include the heightened mobilization of fine particles within the water column with a resultant decrease in water transparency, in an alteration of sediment budgets and in hydrodynamic regimes, in submarine noise generation (at least during the construction phase) and in smothering of benthic communities through land reclamation.

©Coastal Education & Research Foundation 2011
A. Deidun and P. Vella "Marine Ecological Impact Considerations for Cruise Liner Facility Development at Two Coastal Sites in the Maltese Islands," Journal of Coastal Research 2011(10061), 114-122, (1 December 2011). https://doi.org/10.2112/SI61-001.3
Published: 1 December 2011
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