Invasion
Invasion Description
None
Geographic Extent
Hokkaido/Japan/Akkeshi Bay (Pacific Ocean) (MASAYUKI SAIGUSA*, KAZUSHI OISHI, AKIHIRO IKUMOTO, HIROSHI IWASAKI and MICHIHIRO TERAJIMA 2000. Emergence Patterns of Small Subtidal Arthropods in Relation to Day/Night, Tidal, and Surface/Bottom Factors: Investigations in the Boreal Sea, Japan (Akkeshi, Hokkaido) Journal of Oceanography, Vol. 56, pp. 295 to 310, 2000
Vectors
Level | Vector |
---|---|
Alternate | Ballast Water |
Alternate | Hull Fouling |