LIST OF FIGURES 



1.1 Marine Fouling 



1.2 The Marine Hitchhikers 



1.3 Free Association Paint Structure 



1.4 Ablative Paint Structure 



1.5 Copolymer Paint Structure 



1.6 Copolymer/Free Association Paint Release 

 Rates Comparison 



1.7 Dissociation of TBT Ion in Water 



3.1 Annual Consumption 



3.2 Vessel length 



3.3 Paint Type 



3.4 Vessel Type 



4.1 Abnormal Growth Effects in the Pacific Oyster 



4.2 Pacific Oysters Collected in Oregon 

 Demonstrating Abnormal Growth Effects 



4.3 Development of Imposex (Male Organs on 

 Female Dogwhelk) 



4.4 Photograph of Female Dogwhelk which Has 

 Developed Three Penises 



4.5 Predicted Distribution of Tributyltin in 

 Dissolved and Particulate Attached Phases 

 for the Tamar Estuary for (A) Winter and 



(B) Summer Conditions IV -38 



Vll 



