Uit Kust Wiki
Versie door Bex op 15 nov 2007 om 10:45
(1) The action of removing material from the seabed.
(2) Bottom sampling equipment towed along the seabed for collecting benthic sediment and organisms. Dredges are also used for the commercial collection of benthic organisms, e.g. scallops, or of sediment and may be a suction or hydraulic device..