1. Arias E, Morales E (1963) Ecologia del Puerto de Barcelona y desarollo de adherencias organicas sobre embarcaciones. Invest Pesq 24:139–163
2. Belsher T, Bailly de Bois P, Salou N (1984) Expansion de l’algue d’origine japonaise, Sargassum muticum (Yendo) Fensholt, sur les côtes françaises de 1983 à 1984. Cah Biol Mar 25:449–455
3. Boudouresque CF, Verlaque M (2002a) Assessing scale and impact of ship-transported alien macrophytes in the Mediterranean Sea. In: Briand F (ed) Alien marine organisms introduced by ships in the Mediterranean and Black seas. Workshop Monographs n° 20, CIESM, Monaco, pp 53–62
4. Boudouresque CF, Verlaque M (2002b) Biological pollution in the Mediterranean Sea: invasive versus introduced macrophytes. Mar Pollut Bull 44:32–28
5. Brass GW (2002) Arctic Ocean climate change. Special Publication, US Arctic Research Commission, Arlington