FIGURE 1. Location of intertidal and subtidal sampling sites. 



TABLE 1 - Description of sampling sites, 



Site 



Description 



1 lie Grande - sandy - low energy - NE of bridge - relatively 



unoiled. 



2 lie Grande - sandy - low energy - SW of bridge - near end of 



excavation area. 



3 lie Grande - soil - heavily oiled - amid Juncus - above 



excavation area. 



4 St-Michel-en-Greve - sandy - high energy - near low tide mark. 



5 Aber Wrac'h - mud - 100m offshore at Pcrros. 



6 Aber Wrac'h - mud - 200m offshore at Perros. 



7 Portsall - sandy - high energy - near wreck site - below high 



tide line. 



8 Portsall - sandy - high energy - near wreck site - rear rocks 



- 100m below high tide line. 



9 Trez Hir - sandy - moderate energy - reference site - below 



high tide. 



10 Trez Hir - sandy - moderate energy - reference site - 20m 



below high tide line. 



11 Tregastel - sandy - low energy - Tanio spill site - 20m below 



high tide line. 



12 Tregastel - sandy - low energy - Tanio spill site - 50m below 



high tide line. 



