Apparatus for the simultaneous collection of pore water specimens from adjacent areas of aquatic sediments

摘要

A specimen collection apparatus for the simultaneous collection of pore water from adjacent areas of aquatic sediments provided with a plurality of miniaturized tubular specimen collectors in a vertical array mounted for horizontal movement into and out of a housing relative to the sediment. A Benthin chamber may be provided spaced from the specimen collection apparatus such that the specimen collectors thereof may be moved into the sediment below the Benthin chamber.