| accumulation trends of petroleum hydrocarbons in commercial shellfish from the galician coast (nw spain) affected by the prestige oil spill. | aliphatic and aromatic hydrocarbons were determined in three species of commercial shellfish, namely razor shells (ensis arcuatus and ensis siliqua), goose barnacle (pollicipes cornucopia) and sea urchin (paracentrotus lividus), living in different habitats and exhibiting different feeding behaviors. the samples were collected monthly, from january 2003 to october 2004, in three stations of the galicia coast (nw spain), following the prestige oil spill, with the aim of assessing their response t ... | 2009 | 19150729 |