Record Display for the EPA National Library CatalogRECORD NUMBER: 4 OF 7
|Main Title||Alien ocean /|
|Publisher||Maryland Sea Grant College,|
|Subjects||Marine biological invasions--United States ; Introduced organisms--Environmental aspects--United States ; Aquatic pests--Control--United States ; Aquatic pests--Environmental aspects--United States ; Carcinus maenas--Control--United States ; Zebra mussel--Control--United States ; Biodiversity conservation--United States ; Ballast water--Environmental aspects--United States ; Fisheries--New England|
|Collation||1 videocassette (30 min.) : sound, color ; 1/2 in.|
Program examines the phenomenon of alien animal species that have invaded marine fisheries and ecosystems, looking primarily at green crabs in New England, but also zebra mussels in the Great Lakes. Also includes footage of scientists testifying before Congress in hearings leading to legislation controlling the dumping of bilge water from ships.