Murphy, Kathleen R.; Boehme, Jennifer R.; Brown, Christopher; Noble, Monaca; Smith, George; Sparks, Darrick; Ruiz, Gregory M.
(2013)
To minimize the risk of biological invasions associated with commercial shipping, vessels are required to conduct ballast water exchange (BWE) = 200 nautical miles offshore when arriving to the U.S. from foreign ports, and ...
